The residents of Jandoon died around 491 BBY and the cause of their disappearance was never solved. Rumors made the round that the festivals of the dead visited the Jandoon system and therefore most of the travelers remained away from the planet. Another rumor told us that the residents of Jandoon were technologically advanced so that great machines were hidden deep in the planet.
Another rumor was that Jandoon was the home of the Brizzit. Tzizvvt said he was from Jandoon. Around 0 BBY he was looking for a treasure in the Jandoon System for which he sought help at Solomahal.
- Star Wars: The Old Republic (Mentioned only)
- "Relic"—Star Wars Adventure Journal 6 (First mentioned)
- Star Wars Customizable Card Game – A New Hope Limited (Card: Tzizvvt)
- Star Wars: The Roleplaying Game, Second Edition, Revised and Expanded
- Classic Adventures: Volume Four - The Best of the Journal (Reprint of Relic)
- Star Wars Encyclopedia
- The Complete Star Wars Encyclopedia
- The Essential Atlas