Ylix was a backwater Mid Rim planet located in the Ylix system between Anobis and Ithor. It was a long-time rival of nearby Goelitz, which it finally defeated in battle. It was also the home of the mercenary Gallandro.
- Han Solo and the Corporate Sector Sourcebook (First mentioned)
- The Essential Guide to Characters
- The Official Star Wars Fact File 26 (MID6, Planets of the Mid Rim)
- The Complete Star Wars Encyclopedia
- The Essential Atlas