Ossus / Legends Ossus , originally called Idux whilst under the control of Xim ' s empire , was the third planet in the Adega system in the Auril sector . Known to the galaxy since before 25 , 000 BBY , when the Jedi expanded there from the planet Tython and established a Jedi Academy , Ossus would become a popular world of the Galactic Republic . This world would also become a place of great importance to the Jedi , as the site where they stored the sum of their knowledge , though such attentions came at a price . When the Jedi Knight Exar Kun turned to the dark side and became the Dark Lord of the Sith , catapulting the galaxy into the Great Sith War , he attacked Ossus , desiring Sith secrets hidden by the Jedi . During the events this action incited , the Cron Cluster was detonated , spreading a shockwave around the galaxy . Originally a rich , lush world , Ossus was ravaged into an arid and toxic planet when the wave struck the planet . Certain individuals survived the blast , including several Jedi . Over the passing generations , these people would become more feral , forgetting their heritage and the Force while regarding their abilities from it as magical . They became the Ysanna , Ossus ' s only native sentience . They , along with the planet , lived in peace with the rest of the galaxy through the Clone Wars between the Republic and Confederacy of Independent Systems , when Ossus primarily became a planet of archaeological importance to the Jedi . Once the Galactic Empire rose to replace the Republic , such studies into the past of the Jedi were halted , however . After the eventual fall of that government as well , and the rise of the New Republic , Ossus saw major use during a time of war , for the first time since the Sith War of 3996 BBY , during the Yuuzhan Vong War of 25 ABY . It was studied by the Yuuzhan Vong , extra - galactic invaders who wished to conquer the galaxy , while they searched for a way to gain the upper hand against their primary enemies , the Jedi and New Republic , who in turn used it as a rally point for assaults against the Vong . Ossus regained its standing with the Jedi , revived as the New Jedi Order , following the war . Jedi Grand Master Luke Skywalker reopened the Academy there and made it the headquarters of their organization , though he later returned that distinction to the Jedi Temple on the galactic capital of Coruscant . In an attempt to allow the Yuuzhan Vong to redeem themselves a century later , Skywalker ' s descendant , Kol Skywalker , founded the Ossus Project , an initiative to use Vong terraforming to restore the surface of Ossus . Due to Sith sabotage , the project failed and infected many individuals with organic parasites . The devastating effects the parasites had on people prompted the Fel Empire to call for an end to the project , which the Jedi would not allow . When the Galactic Alliance defended the Vong at the request of the Jedi , the Empire declared war against their loose rival , crippling and defeating them in 130 ABY . The Jedi moved their headquarters to Ossus once again after Coruscant was ceded to the Empire and Sith . However , two days later , the Sith attacked the Ossus Academy , killing half the Jedi inside and beginning the galaxy ' s third Jedi Purge . The Empire would later level the entire Academy in a barrage of turbolaser fire . Description . Ossus orbited the two stars of the Adega system , Adega Prime and Adega Besh . Unlike the other five planets in the system , which circled the center of mass of the two binaries , Ossus orbited both its suns in a figure - eight trajectory . Two moons in turn orbited it : Mim , a rocky , low - gravity satellite with no atmosphere , and Nerit , a temperate terrestrial world with high gravity and a population of Neti expatriates . Ossus was originally a rugged , lush world with two - thirds of its surface covered in water and an abundance of flora and fauna . In 3996 BBY it was transformed with the destruction of the Cron Cluster into a desolate , irradiated desert world . Chemical and electrical storms swept the land , and little life remained on the surface . Over 4 , 000 years later , the damage done to the planet seemed to have been reversed . In the time of the Galactic Alliance , some portions of the planet were once again lush with vegetation and inhabited by wildlife . Within a century after this , the destruction done to Ossus was fully reversed with the terraforming technology of Yuuzhan Vong Shapers , who caused the planet to once again teem with life . Before the Cron supernova , Ossus had a population in the hundreds of millions , inhabiting cities across the globe . The principle city was that of Knossa , whose spaceport was the main thoroughfare for arriving and leaving Ossus . The Cron incident destroyed most of the buildings in these cities . Though a world of peace , Ossus was not a defenseless planet . Scattered ground emplacements protected it from aerial attack . During the various wars with the Sith , Ossus was used as a staging ground for Jedi and Republic forces . The planet also maintained a well - equipped military fleet for defense . Law enforcement consisted of Jedi Guardian s who maintained security in the cities . Flora and fauna . Ossus had been lush with life before the Cron disaster , but after those events , little of it remained . One of the surviving animals was a hardy quadruped species that the locals used as mounts . By 40 ABY , however , plant and animal life burgeoned again . The region around the Jedi Academy was verdant , with small plots of foliage interspersed among stretches of turf making up the Academy ' s campus , and kingwood trees covering the lower slopes of the nearby mountains . Bambwood was also found on this world . The forests were also abundant with animal life . Gokob s , a species of friendly hairless rodents that sprayed a stinking cloud when frightened , spent much of their time scavenging off food scraps from the Jedi academy kitchens . Large brightly - colored tree frogs with sticky tongues also inhabited the treetops , and low - flying academy X - wings could find themselves with several frogs stuck to their undersides , a hazard to flight . History . Early history . The unusual orbit of Ossus caused some to speculate that , like the Corellian system , the Adega system was artificially designed . However , despite the diligent efforts of archaeologists , no such evidence was ever uncovered . The planet was home to intelligent life for countless generations . Originally known as Idux , it was absorbed into Xim ' s empire as he expanded his borders from the Kingdom of Cron . At some time before 25 , 000 BBY , a group of Jedi Knights from Tython established a school of philosophy there where the concepts of the light and dark sides of the Force were laid down . Here , too , the philosophies of the Living and Unifying Force were established . Around 25 , 000 BBY , Galactic Republic scouts exploring the newly - discovered Perlemian Trade Route arrived on Ossus , in what was then known as Wild Space . The Jedi appointed themselves defenders of the nascent Republic . Ossus was poised to defend the Core Worlds against the forces of the Tion Cluster and Hutt Space , and so the planet became a fortress world protecting the Perlemian . With the Jedi holding back its enemies , the Republic grew apace . Jedi stronghold . In 11 , 933 BBY , after witnessing the massacres committed against alien species during the first Pius Dea crusades , the Jedi Order decided to sever all ties with the Republic and retreat to Ossus . The Jedi would remain there for the next eight centuries , until the Caamasi convinced them to act against the Republic and put an end to the Pius Dea rule . Several millennia after the fall of the Pius Dea sect and the pacification of the Republic , Ossus had quickly become a leading center of knowledge and learning for the Jedi Order . Odan - Urr trained there under the tutelage of Ooroo , and around 5000 BBY , constructed the Great Jedi Library as a grand repository of Jedi knowledge , containing tens of thousands of texts . Pilgrimages to the world from thousands of planets were common , many of them by Jedi seeking enlightenment . Most Jedi traveled to Ossus at some point in their lives . Academics , too , were drawn to the world , seeking knowledge and research contained nowhere else . Due to its importance to the Jedi , many scholars incorrectly concluded that it had been the birthplace of the Order . Notable students of Ossus included Freedon Nadd , Nomi Sunrider , Dace Diath , Shoaneb Culu , Derrica Praji , and Shaela Nuur . This oasis of knowledge and peace was doomed , however . During the Great Sith War , Exar Kun slew Odan - Urr , stole a Sith holocron , and recruited many Jedi students on Ossus to the dark side , taking them to Yavin 4 . Ulic Qel - Droma later joined forces with Exar Kun , and using Sith weaponry from Naga Sadow ' s ancient battleship , the " Corsair " , they detonated the stars of the nearby Cron Cluster in 3996 BBY , causing a deadly shock - wave to spread out across space . The Jedi were forced to hastily evacuate the planet , and it was during the ensuing chaos that Kun returned with Qel - Droma and a team of Massassi warriors , determined to loot the planet of its riches . Qel - Droma ' s Mandalorian Crusaders dived into the fray too , firing on the ships of the fleeing Jedi . Kun attempted to take a valuable collection of ancient lightsabers , but was stopped by the Neti Jedi Master Ood Bnar . Bnar transformed himself into a tree , trapping the lightsabers underneath his roots and preventing Kun from reaching them . Ulic , meanwhile , engaged in battle with his brother Cay , who sought to turn him back from the dark side . When Ulic struck down his brother in a fit of rage , Nomi Sunrider , horrified at what he had done , stripped him of the Force , and the Jedi took him prisoner and fled the doomed planet . The shock - wave hit soon afterward , searing Ossus and killing much of its life . Post - Great Sith War . The planet was not completely scoured of life , however . Some Jedi had found protection in a cave system under the Eocho Mountains . Over time , their descendants forgot their origins , and came to see their Force abilities as a form of magic . As life slowly crept back onto the world , they emerged to become the tribal Ysanna . Ood Bnar survived as well , protected from the full effect of the supernova in his new form . In order to protect ancient lightsabers , Ood used the force to transform into a tree . His roots covered the lightsabers and protected them . The Cron Cluster ' s destruction into the Cron Drift made hyperspace travel to the world nearly impossible . Most of the knowledge of the Jedi stored on Ossus was lost forever in the cataclysm . However , much was moved as well , to locations as far spread as Exis Station , the Jedi Archives on Coruscant , and Derem City on Kamino . The Jedi learned from the disaster , and built storehouses in planets across the galaxy to hold their most valuable artifacts . Contingency plans for evacuation were established in case other important Jedi worlds such as Dantooine were attacked . Ossus was a popular location for archaeological teams during the time of the Old Republic . The Hanna Institute of Antiquities , Academy of Jedi Archaeology , and University of Agamar all sponsored studies and excavations of the ancient ruins . In 800 BBY , a dig recovered a lightsaber that would eventually belong to Vima - Da - Boda . Early in the Clone Wars , several Jedi were dispatched to defend Ossus . A Separatist offensive struck , and the planet fell within days of the Second Battle of Rhen Var . The CIS established a base on the planet , which was later the target of a Republic attack as one of the opening battles of the Outer Rim Sieges . When the Galactic Empire came into power , its crackdown on Jedi - related activity brought research to a stop . Extremely few projects on Ossus were funded on the Empire ' s credit , and private organizations who wanted to do research had to avoid incurring its wrath . Ossus ' legacy as a forgotten repository of Jedi knowledge served to inspire Jedi Purge survivor Jin - Lo Rayce to name his fledgling group of Force Adept s the Agents of Ossus , keeping the history of the Jedi hidden , rather than lost . Around 10 BBY , Travgen , a Dark Jedi , found Ossus and hid there from the Empire . Establishing himself in an old administrative center , he eventually rose to control several Ysanna tribes , and was still living on Ossus during the New Republic era . Rediscovery . In 10 ABY , Luke Skywalker and Kam Solusar arrived on Ossus in search of Jedi artifacts to aid in rebuilding the Order , guided there by an ancient holocron of Bodo Baas . Searching the ancient ruins , they encountered a pair of Ysanna , Jem , and Rayf , who they sensed were Force - sensitive . The two Jedi were then ambushed by a band of Ysanna , whose primitive Force - enhanced attacks they easily blocked . Knowing from their strength in the Force that they could only be Jedi , the Ysanna welcomed the two men . This new allegiance was immediately put to the test . The Galactic Empire had tracked Luke and Kam ' s approach to the planet , and Palpatine ' s Dark Side Elite Sedriss QL and Vill Goir were dispatched to capture or kill them . The Ysanna and Jedi fought off their soldiers , and Solusar killed Goir . Sedriss took Jem hostage , and backed up against a tree . However , this tree turned out to be the dormant Ood Bnar , who came to life and killed Sedriss , sacrificing himself in the process . Underneath him Luke discovered the ancient cache of lightsabers , which he took to be a sign of the Jedi ' s return . The Ysanna then revealed to the Jedi the secret location of the Great Jedi Library , which still held some undamaged texts . Before leaving , Kam and Luke asked the Ysanna if any wished to be Jedi candidates ; only Jem and Rayf accepted . In the wake of Palpatine ' s subsequent attacks on the New Republic with the Galaxy Gun , its leaders sought a new safe haven . Solusar suggested Ossus , believing that Palpatine would not risk destroying such a valuable repository of Jedi knowledge . The Jedi returned to the planet to ask the Ysanna , and encountered the forces of the Empire , sent by Palpatine to seize several Ysanna to clone and use as host bodies . The Jedi arrived too late to stop them from leaving Ossus , but rescued the captured Ysanna later on Vjun . With the destruction of the Galaxy Gun , the New Republic no longer needed a hidden base , and therefore never relocated to the world . It was not forgotten , however . The New Republic and New Jedi Order began an extensive archaeological survey of the planet , unearthing its ancient ruins and learning more about the Jedi of old . The Obroan Institute for Archaeology , Hanna Institute of Antiquities , and New Republic Archaeological Corps , as well as groups from across the galaxy sponsored excavations on Ossus . Though they learned much of the planet , the scholars did not fully understand its history ; for example , the idea that the Krath had been responsible for the original cataclysm was not taken seriously in academia . The Jedi took a particular interest , as Luke Skywalker believed it was necessary to understand the past of the Jedi before attempting to build a new future for them . The Ysanna grew more accepting of the Jedi , and it was expected that in time they would seek out their Jedi heritage again . Ossus stood outside the invasion corridor of the Yuuzhan Vong , and so avoided the widespread destruction of the Yuuzhan Vong War . However , all official research was brought to a halt by the war . Vong occasionally visited the planet in search of ancient secrets that could help them exterminate the Jedi . The New Republic , too , used Ossus , taking advantage of its proximity to Vong territory to send strike teams into enemy - held sectors . New Jedi Order . At the close of the Yuuzhan Vong War , the Jedi chose to distance themselves from the Galactic Alliance on Coruscant . With the praxeum at Yavin 4 destroyed , Luke Skywalker chose Ossus as the new home of the Jedi Order , on the suggestion of Kam Solusar . Not all Jedi moved there at first ; Solusar , his wife Tionne , Luke , Mara Jade Skywalker , and their son Ben were amongst those who did . The Solusars became the administrators of the Ossus academy . A new Jedi Temple was built on Coruscant , but its use was chiefly formal , to facilitate communication and cooperation with the Galactic Alliance . During the Dark Nest crisis and subsequent Swarm War , the Order used Ossus as their principle base of operations . In 36 ABY , Luke Skywalker called a meeting of the entire Jedi Order to resolve the crisis he saw facing it . He reconfirmed the Jedi ' s commitment to the Galactic Alliance and made an ultimatum to those present ; they would put their commitment to the Jedi before all else , or they would resign from the Order . He also established himself as Grand Master of the Order in a bid to make the Masters put aside their differences in the face of his apparent power grab . Galactic Alliance troubles . When Jacen Solo seized control of the Galactic Alliance government in 40 ABY , he knew that the Jedi would oppose his rule . When most of the Jedi Masters left Ossus to attend the funeral of Mara Jade Skywalker on Coruscant , leaving only Kam and Tionne Solusar and a handful of Knights , Jacen seized his chance and sent a Galactic Alliance Guard division to take control of the academy . Led by Major Salle Serpa , the GAG group claimed to be taking these actions for the protection of the Padawans still in the academy , though their true purpose was to hold the Padawans hostage and prevent Jedi opposition to Jacen . Shortly thereafter , the Dark Jedi Alema Rar came to Ossus in search of records that would help her understand her new Sith Meditation Sphere . A task force consisting of Jaina Solo , Jagged Fel , and Zekk soon followed her there , only to find Serpa in control of the academy . They , like all the other Jedi there , were forced to play along while the Padawans were still under threat , as Serpa intimated that he would gladly destroy the academy if he felt it was a threat . Alema found the information she sought and left the planet , but her pursuers were forced to remain behind . Events would change soon , though . Following the assassination of Cal Omas , the Jedi cut their ties to the Galactic Alliance . Jacen Solo , declaring that the Jedi had betrayed them , decided that he needed to take control of the Padawans , and ordered the execution of the Masters and Knights . Serpa rounded up the Padawans in an outdoor courtyard and positioned snipers to take out the Jedi who showed themselves . Several Knights were killed in the conflict , several Padawans were wounded or killed , and Kam and Tionne Solusar were grievously injured , the latter personally by Serpa . Jaina and Jagged were able to avoid the GAG patrols , however , and between them and Zekk , the GAG troops were eliminated and Serpa was captured . The other GAG troopers surrendered , some because they had been opposed to Serpa ' s actions , others out of fear of the Jedi . After the attack , the Jedi abandoned Ossus and relocated for a time to Endor . Following the conclusion of the Second Galactic Civil War and the demise of Lumiya ' s Sith in 41 ABY , the Jedi Order did not immediately return to Ossus , instead electing to remain in their temporary Academy on Shedu Maad . Resurgent Sith . Sometime between 40 ABY and 130 ABY , the Galactic Alliance and the Jedi allowed the Shaper caste of the Yuuzhan Vong to terraform the barren planet and restore it to its original beauty . A desolate part of the planet was chosen to test the Vong technology . Championed by Kol Skywalker and run by Master Shaper Nei Rin , the Ossus Project was a major success and soon , many planets turned to the Yuuzhan Vong to terraform their own planets . However , sabotage by the One Sith eventually led to the Sith – Imperial War . In the wake of the war , the Galactic Alliance fell and the Empire ascended to power . The Jedi , refusing to follow the Empire and its Sith allies , retreated to Ossus . Nei Rin and several Yuuzhan Vong went to Ossus too , to study their work and find what had gone wrong on the project . The planet , however , had not been affected by any of the mutations that had occurred on other worlds . The Sith , in league with Moff Rulf Yage , then attacked the Jedi Temple on Coruscant , and two days later struck again at Ossus . Amongst the Ossus Academy ' s defenders were Kol Skywalker , his son Cade , Wolf Sazen , and Shado Vao . On Kol ' s urging , Cade escaped the planet on a shuttle full of Padawans . Kol later fell to Darth Nihl , and most of the remaining Jedi on Ossus were slaughtered . Because the Sith attacked before all the Jedi could gather there , however , about half of them escaped and went into hiding throughout the galaxy . Cade , meanwhile , helped defend the shuttle from the Sith with his fighter , but when it was destroyed , he was forced to eject and was left behind . Cade was later rescued by the pirate Rav and his crew , and to spare his own life , Cade offered to show the pirates where the Temple ' s treasures were kept , claiming he was a scavenger who knew his way around Ossus . With Cade ' s help , Rav ' s crew looted the Temple and departed Ossus . The Empire later set up a watch on Ossus and routinely scanned the Temple for life . Rin and her warriors , who had been on Ossus but away from the Temple at the time of the attack , took refuge beneath the Temple , where they guarded a trove of Jedi artifacts . Jedi in hiding . In 137 ABY , Cade Skywalker returned to Ossus . Imperial agent Morrigan Corde — secretly Cade ' s mother — and Sith agent Jor Torlin later arrived in search of him , but when Tol attempted to betray Corde , she killed him instead . Not wanting to see Cade again , Corde soon left the planet . Cade was later found by Jedi Master K ' Kruhk , who had also been in hiding on the world . Along with fellow Jedi Wolf Sazen and Shado Vao , who had recently returned to Ossus expecting to find Cade , K ' Kruhk helped Cade complete his Jedi training . During a sparring session , Cade and Shado discovered beneath the Temple Nei Rin and her Vong , and the lost vault of Jedi treasure they guarded . Cade later left the world for Coruscant , while the other Jedi and the Vong stayed behind . However , they would not be left at peace . Someone in the Empire suspected that Jedi may have been hiding on Ossus , and Darth Stryfe was dispatched to the world . Joker Squad conducted a search of the surface , but found nothing , as the Jedi and Vong had gone into hiding . Nonetheless , Stryfe felt a stirring in the Force , and ordered the search to continue . The stormtrooper patrols at last left the planet , some having found no one , some having encountered the Jedi , but been mind tricked to believe otherwise . Stryfe still sensed a Jedi presence , though , and ordered the destruction of the Temple . His vessel opened fire , leveling the building . Inhabitants . Ossus was inhabited by intelligent life for unnumbered generations . In the days of the Old Republic before the Cron cataclysm , the planet ' s inhabitants were largely Jedi or other students of the Force . There was a large population of academics and scholars as well , taking advantage of the Order ' s tremendous wealth of knowledge . Members of nearly every species in the Republic could be found there . During times of war , the planet also played host to Republic soldiers , who used it as a staging ground to launch offensives into enemy space . The supernova , however , changed this . Many of those who did not evacuate in time were killed when the shockwave hit . Those who had taken shelter in mountain caverns managed to eke out an existence on the now - barren planet . In time , they became the nomadic Ysanna tribes . Nearly all Ysanna felt the Force , but they were untrained , and their use of it was weak . However , it was enough to give them an advantage in their harsh environment , particularly in guiding the projectiles from their weapons to strike more accurately . A species of massive , hardy quadrupeds had survived the disaster too , and the Ysanna trained them as mounts . They adorned themselves in ritual masks based on artifacts of the dark side they had uncovered from the ruins of the Great Library . Though they had forgotten the specifics of their Jedi ancestors , they still held the ruins of the Order in reverence . Other inhabitants arrived on Ossus in the intervening years , including those stranded by shipwrecks and the occasional squatter . Travgen , one of those who had chosen to come to Ossus , believed visitors to Ossus to be a threat to him , and attempted to scare off expeditions to the world . He did not , however , interfere with Luke Skywalker when he came , and was relieved when Skywalker left the planet . With the rediscovery of Ossus in 10 ABY and the eventual establishment of a new Jedi academy there , the planet once more became populated with Jedi . The Ysanna continued their lifestyle much as it was , now hosts to visitors from across the galaxy . Some Ysanna chose to join the Jedi and learn the ways of the Force . Less than half the Jedi in the Order were living on Ossus at the time of the Empire ' s attack in 130 ABY . In the time of the Ossus Project , Yuuzhan Vong warriors and shapers lived on Ossus as well . Almost all of them were killed in the attack on the Temple . Locations . Knossa . Knossa , located on a slope of the Eocho Mountains in the far south , was the primary city on Ossus and contained the planet ' s largest spaceport . It held the usual venues to be found in cities , including repair bays , restaurants , and lodging , and was also host to a number of research facilities for visiting academics . Knossa ' s central plaza held two important obelisks topped with Adegan crystal s . When the moons of Ossus aligned with the crystals , they produced a famous and magnificent display of light . The Jedi held this time to be sacred , and used it to remember those of their Order who had fallen in combat . It is from this that the term Ossus Day originated . Great Jedi Library . Built by Odan - Urr in 4996 BBY , the Library was a great storehouse of Jedi knowledge , containing over ten thousand works . Located on a hill in the Eocho Mountains , the Library was a large , unadorned stone building with many of its rooms located below ground . Its entrances were unbarred , as Odan - Urr did not believe in fettering any being ' s search for knowledge . Though it was built for Jedi purposes , the Library held information on all subjects , not simply Jedi affairs , and access was granted to any individual who wished to learn . Most data were stored in the main building , in a labyrinthine system of shelves . Reading rooms and classrooms filled the lower levels , as well as holograms of some of the most treasured contents of the library . Four towers held relics from the four main eras of history , as per Odan - Urr ' s dating system : Pre - Hyperdrive , Pre - Republic , Early Republic , and Mature Republic . More dangerous artifacts were stored deep underground , in the Chamber of Antiquities . Only those with permission from the Jedi Council and Keeper of Antiquities were permitted down there . The Library ' s dense construction was likely what allowed it to survive the Cron supernova . Its location was lost until Rayf Ysanna ' s great - grandfather rediscovered it . He kept it a secret , not wanting the sacred ruins to be disturbed . Rayf revealed the library ' s location to Luke Skywalker on the Jedi ' s first visit to Ossus . The ancient secrets of the Jedi it still held were invaluable to Luke and his cause of rebuilding the shattered Order . Jedi Academy . Located in a lush benchland between a mountain and a rift valley , and covering a wide expanse of land , the Ossus academy was the new nerve center of the Jedi Order after the Yuuzhan Vong War , replacing the destroyed Jedi Praxeum on Yavin 4 . It was designed with meditation in mind ; difficult paths between the buildings forced Jedi to focus on their surroundings and rooms in the Temple were arranged in a way that encouraged serenity . Amongst the Academy ' s facilities was a massive lecture hall , a library , a hangar , training grounds , and laboratories . The grounds were staffed by Jedi , families of Jedi , and Ysanna . After it was attacked by the Sith and Empire , the Temple was left to the scavengers , who took many of its Jedi artifacts . Some Jedi and Vong hid within it in later years . It was destroyed by Darth Stryfe in 137 ABY . Behind the scenes . The " Dark Empire " endnotes , where Ossus is first mentioned , give a different ( and since superseded ) history of the planet . According to them , Ossus was mysteriously abandoned circa 7000 BBY and decayed into ruins in the years after . The version of the endnotes included in the " Dark Empire " trade paperback gives the correct date of approximately 4000 BBY . It would not be until the " " arc " " that Ossus would be featured in a " Star Wars " work .