Pammant / Legends Pammant was a tunneled planet located in the Calamari sector of the Outer Rim Territories . The Quarren of nearby Dac staked claims to Pammant and other worlds located in the sector , using them as bases for starship construction . During the Clone Wars between the Galactic Republic and the Confederacy of Independent Systems , the Pammant Docks were used by the Quarren - dominated Free Dac Volunteers Engineering Corps to produce Separatist warships such as the " Malevolence " and the " Invisible Hand " , both used as flagships by the Separatist General Grievous . However , before the Battle of Coruscant in 19 BBY , Pammant was devastated when the Republic " Praetor " - class Star Battlecruiser " Quaestor " suffered a hyperspace accident and collided with the planet , fracturing Pammant and dousing it with radiation . Description . The tunneled planet Pammant was located in the Pammant system in the Calamari sector of the Outer Rim Territories . It was situated on the Overic Griplink hyperlane , which connected Pammant to two nearby planets — Dac in the galactic northwest and Mantan in the galactic south . Though originally an uninhabited world , Pammant was one of several planets in the Calamari sector claimed by the aquatic Quarren , who used their new worlds as locations for starship construction yards . History . At some point before 4166 BBY , the uninhabited world of Pammant was one of many planets , including Minntooine and Buchich , claimed by the Quarren in the Calamari sector . The Quarren used their new acquisitions as locations for shipyards . By the time of the Clone Wars thousands of years later , Pammant housed both a Quarren colony and the Pammant Docks , a factory located in the underground tunnels of the world . After the Clone Wars erupted between the Galactic Republic and the Confederacy of Independent Systems in 22 BBY , the Quarren Isolation League formed and allied itself with the Confederacy , causing the Quarren - dominated worlds in the Calamari sector to follow suit . On both Pammant and Minntooine , the Quarren of the Free Dac Volunteers Engineering Corps produced a variety of warships for use in the Confederate Navy . Pammant ' s docks became highly valued by the Confederacy . The shipyards produced " Providence " - class carrier / destroyers such as the " Invisible Hand " , the " Colicoid Swarm " , and the " Lucid Voice " , each of which was used by the Separatist Supreme Commander , General Grievous , to spread fear throughout the Republic . Additionally , the " Subjugator " - class heavy cruiser line was designed and manufactured on Pammant , a fact shrouded in secrecy by the Quarren Separatists , who used the construction of the " Providence " - class carrier / destroyer s as their cover . During the construction of the heavy cruiser " Malevolence " , Republic spies watching Pammant observed the immense dry dock in which the warship was being constructed . When the ship was finally launched , the operatives were captured before they could report their sighting of the massive ship to the Republic government on Coruscant . A few weeks later , the " Malevolence " sister ship , the " Devastation " , was launched from Pammant . Following the " Malevolence " destruction , Clone Captain Lock led a clone trooper team to search through the cruiser ' s debris . They found evidence that the warship had been constructed by the Free Dac Volunteers Engineering Corps at Pammant , confirming beliefs held by Republic Intelligence . The Confederacy also investigated the " Malevolence " crash site , but for a different purpose , retrieving intelligence for use in the construction of a new " Malevolence " at Pammant . Grievous personally oversaw the effort , journeying to Pammant alongside Separatist leader Count Dooku . They were pursued by a Jedi Knight , who engaged them in a duel on the planet . Just before the Battle of Coruscant in 19 BBY , the Republic " Praetor " - class Star Battlecruiser " Quaestor " led a Republic attack on Pammant . During the battle , torpedo droid s damaged the battlecruiser ' s hyperdrive , causing the ship to jump to hyperspace and collide with the planet . The cataclysm destroyed the " Quaestor " and devastated Pammant , which was fractured to the core and doused with radiation . Inhabitants . Though originally uninhabited , Pammant was claimed by the Quarren , who established a colony on the planet . They allied themselves with the Confederacy during the Clone Wars , using their factories to strengthen the Separatist war machine . Locations . Pammant was a tunneled world home to the underground shipbuilding factories of the Pammant Docks and the Free Dac Volunteers Engineering Corps . The factories were used to produce Separatist warships during the Clone Wars , such as the " Invisible Hand " and the " Malevolence " . Behind the scenes . The Quarren colony world of Pammant first received a brief mention in 2005 ' s " " as the location of the " Invisible Hand " construction . Since then , the world has appeared in additional sources , each of which contributed minor details to Pammant ' s history . " " , published in 2008 , established Pammant as the origin of the " Malevolence " from , and 2009 ' s " The Essential Atlas " provided both the galactic location for Pammant and a brief history of the world .