The inhabitants of Wetyin's Colony were originally from the planet Setor. They moved to Wetyin's Colony around 10 BBY, but continued searching for a new homeworld. One scout, Lile Gorsek, investigated Betshish as a possible location; however, the discovery of a native sentient species on the planet voided his claim. A second location mooted by Gorsek was Yavin 4, shortly after the Battle of Yavin.
- Galaxy Guide 2: Yavin and Bespin, First Edition (First mentioned)
- Galaxy Guide 2: Yavin and Bespin, Second Edition
- Geonosis and the Outer Rim Worlds
- The Official Star Wars Fact File 15 (YAV2, Yavin 4)
- The Complete Star Wars Encyclopedia (Under Setor)
- The Essential Atlas
- The Essential Atlas Online Companion