The Troiken system was a star system located in the Colundra sector, in the Trans-Hydian portion of the Outer Rim Territories. It contained the planet Troiken.
- The Complete Star Wars Encyclopedia, Vol. III
- The Essential Atlas
- Star Wars: Edge of the Empire Core Rulebook
- Star Wars: Age of Rebellion Core Rulebook
- Stay on Target
- Star Wars: Force and Destiny Core Rulebook