Eight major continents covered the planet, separated by thin bands of open ocean. Canyon systems connected various chains of in-land sea that dotted the continents. It hosted moderately developed alien life and vegetation. The atmosphere was breathable for a period not exceeding fifteen minutes at a time, after which a breathing mask would be required.
Prior to the Clone Wars, wealthy tourists would visit from the Eriadu system and the Seswenna sector. However, after Reyniu became a part of the Confederacy of Independent Systems, it was cut off from Eriadu, all but killing it's tourism trade.
- Star Wars: Age of Rebellion Core Rulebook (First mentioned)