Horos Arm

The Horos Arm is one of the five arms of the Lewis Galaxy, a galaxy located in Herschel Space. It is located between the Nephos Arm on the inner parts of the galaxy and the Drakori Arm on the outer parts of the galaxy. However, the last portion of the Arm faces the outer void of space instead. It is divided into several segments and is part of the Nations known as the Empire of Mankind, the Union, the Intergalactic Federation, the Murban State and several Aldorian Nations.
It is one of the longest galactic arms within the Galaxy and it has been stimated to hold around 270 billion star systems, most of which are in the inner sections of the arm. That means around 185 billion or more. Also most of the inhabitants within the arm are mostly located in the inner section, specially humans while most xeno tend to live on the outer arm of Horos. Estimates have come up with a total number of about 10 sextilion inhabitants.
The trajectory of the Galactic Arm through the sectors goes as follow: From it's birth in the Inner Quadrant of Tirso (in Federal Territory), it follows through the Inner Rudara Quadrant, the Inner Okaia Quadrant and then into the Yeda Quadrant where it finally ends. It touches all of the four quadrants but it is mostly present in the Rudara, Okaia and Yedra Quadrants.
==Regions and Segments==
Its the arm with more segments and that is due to it's central location and massive amount of star systems as well as its very large population. It's geography and the inner lanes of the region have also been important shaping its current division.
===Adeio Segment===
Most of it is land of the Union, except for the birth place of the arm which is under Federal Control. Most of it is heavily populated and many important worlds can be found in this area. Including the Capital of Isso and its second most important world, Tarsus.  
Regions
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===Sedere Segment===
It is divided between Imperial and Unionists lands. Most of the worlds here however are of crucial importance for both nations and are well settled. Several hyperlanes connect both places which has boosted commerce in the region. It is believed that the original capital of the S'aka might have been located in this region.
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===Dareda Segment===
Most of the Dareda segment is in the hands of the Empire of Mankind, holding most of the mid-colonies and some crucial worlds.  It has been the last bastion of population before moving to the Frontier Territories of the Drakori Arm. Thus, most of the Outer Colonies of the Empire are found here.  
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===Iyana Segment===
This segment covers most of the Federation's territory as well as some Murban territory. However, most of the Federal Territory in the Iyana  Segment is mostly known as the Frontier Colonies of the Federation in the Lewis Galaxy. Most are very free in its governing and are sometimes isolated worlds prone to being attacked or cause piracy even but that is rare. Most outer colonies are defended at least loosely by the army forces of the Federation. The Murban arrived through a wormhole and settled on a very specific area of space claiming it for themselves.
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===Kanru Segment===
It covers most of Aldorian Space where most of the race lives in. They reached the region through a wormhole and they moved all the way from the Kevenam Galaxy. Most of the nations that moved here, aside from the nomadic Aldorian League and the Aldorian Assembly of Clans, were the Aldorian Confederacy and the Aldorian Hegemony.  
Regions
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==Nations within the Arm==
Intergalactic Federation
Its the third biggest nation by surface on the Horos Arm, the third in population and in density of star systems.
The Union
This nation holds most of the population of the galactic arm, the most dense and is the second largest in area covering large parts of the Sedere segment and the vast majority of the Adeio Segment.
Empire of Mankind
Located mostly on the Dareda segment is the second most populated nation in the arm and also the second by land. It is as well the second more dense of the regions in the Horos Arm with Dareda being third in terms of density of star systems in Horos.
Murban State
It covers a section of the Iyana Segment being its core region located here, as opposed to the other exclave in the Nephos Arm and some scattered territories in other regions, such as the Perseus Region.
Aldorian Confederacy
One of the main nations to have settled in the Aldorian space of the Lewis Galaxy, it has all but transformed the area into a heavily settled place with cordial relations with the Intergalactic Federation.
Aldorian Hegemony
Aldorian League
Just as on the other sector of the Galaxy under Aldorian control, the League operates commercially over here as well. Trading vessels and some planets who act as trade hugs are on this region.
Aldorian Assembly of Clans
This Aldorian merchenaries, pirates and savages to Aldorian standards are also to be found in the Lewis Galaxy. Specially seen in large comboys through Aldorian space in the last 20 000 millennia, they have also been seen in Human space.
==History==
==Important Planets==
*Arkon