Supraluminite was a substance that could be used in compasses. Jedi star compasses and wayfinders contained supraluminite lodestones that were attuned to specific hyperspace vectors.
- Star Wars: The Last Jedi: The Visual Dictionary
- Star Wars: The Last Jedi: Ultimate Sticker Collection
- Star Wars: The Complete Visual Dictionary, New Edition
- Star Wars: The Rise of Skywalker: The Visual Dictionary