Orion IV was located in the Tion Hegemony, at the edge of the Indrexu Spiral. It was a terrestrial planet with a violet-colored sky. Orion IV was one of the poor worlds of the Back Spiral. It was an ordinary manufacturing world.
- Star Wars: X-Wing (First appearance)
- The Farlander Papers
- The Essential Chronology
- Star Wars Encyclopedia
- The New Essential Guide to Characters
- The New Essential Chronology
- The Complete Star Wars Encyclopedia