Behind the scenesEdit
The Sooma system first appeared, albeit unidentified, in Star Wars Droids 4: Lost in Time, the fourth issue of the Star Wars: Droids comic series published by Star Comics, an imprint of Marvel Comics, which was first published on October 1, 1986. It was first identified in The Essential Atlas, a reference book written by Jason Fry and Daniel Wallace and released on August 18, 2009, which placed the system in grid square R-6.
- Star Wars Droids 4: Lost in Time (First appearance)
- The Essential Atlas (First identified as Sooma system)