The Tatrang system was a star system located within the Tammuz sector in the Outer Rim Territories region of the galaxy. It contained the star Tatrang, seven planets, including Fyodos, and the asteroid belt Tatrang VIII.
- Planets of the Galaxy, Volume Two
- The Star Wars Planets Collection
- The Complete Star Wars Encyclopedia
- The Essential Atlas (As "Fyodos system")
- (As "Fyodos system")