The Umme system was a star system located in the Trilon sector of the Outer Rim Territories. It was located in grid square G-15 on the Standard Galactic Grid[1] and contained the planet Umme.[2]
Behind the scenes
The Umme system was first mentioned in "Star Systems of the Galaxy," an appendix published alongside the Star Wars Galaxy Map on StarWars.com[1] on June 24, 2025. Both were written by Jason Fry.[3]
Sources
Star Systems of the Galaxy on StarWars.com (current version) (backup link) (previous version) (First mentioned)
