Sleheyron, a planet situated within the Hutt Space region of the galaxy, occupied grid square S-10 on the Standard Galactic Grid. This celestial body was linked via a hyperspace route to Kessel, Klatooine, Nimban, and Varl. Under the control of the Hutt Clan, Sleheyron served as the homeworld of the Hutt crime lord Ziro, whose colorful tattoos signified his connection to the planet.
The planet Sleheyron was initially referenced within the official Star Wars canon in Ultimate Star Wars, a reference book authored by Patricia Barr, Adam Bray, Daniel Wallace, and Ryder Windham, which was published on April 28, 2015. It was originally conceived for Star Wars: Knights of the Old Republic, a Star Wars Legends roleplaying game crafted by BioWare and launched on July 15, 2003.
- Ultimate Star Wars (Initial mention)
- Star Wars: Absolutely Everything You Need to Know
- Star Wars: The Force Awakens Beginner Game
- Where in the Galaxy Are the Worlds of Rogue One? on StarWars.com (article) (backup link)
- Star Wars: Absolutely Everything You Need to Know, Updated and Expanded
- Star Wars Helmet Collection 80 (Databank A-Z: Ziro the Hutt–Zygerria)
- " The First Order " — Star Wars Encyclopedia
- Star Wars Encyclopedia: The Comprehensive Guide to the Star Wars Galaxy