The Erilnar system, a star system found within the Centrality, itself a sector of the Outer Rim Territories, was home to the planet Erilnar, which served as the capital of the Centrality region.
- The initial mention is in "A Campaign Guide to the Centrality" from Star Wars Gamer 5.
- The Essential Atlas also contains information.
- Additional details are in the Star Wars: The Essential Atlas Online Companion article on StarWars.com (backup link).