The Werncin system, a star system situated in the Kwymar sector of the Outer Rim Territories, encompassed both the planet known as Werncin 3 and its central star, Werncin.
- " Wanted by Cracken " – appears in Star Wars Adventure Journal 8
- " Wanted by Cracken " – also appears in Star Wars Adventure Journal 10
- The Essential Atlas is another source.
- An article on StarWars.com, Star Wars: The Essential Atlas Online Companion, also provides information (backup link)