The Yyrtan system was located along a hyperspace trade route that became popular during the period of the Galactic Civil War. It contained the star Yyrta and was orbited by at least four planets, including Kirtania, the homeworld of the Araquia species.
- Star Wars Encyclopedia
- The Complete Star Wars Encyclopedia
- The Essential Atlas (As "Kirtania system")
- (As "Kirtania system")