The Ruusan moon was one of the three moons that orbited the planet Ruusan located in the Ruusan system of the galaxy's Mid Rim, in grid square P-11 on the Standard Galactic Grid. During the Clone Wars, it was the location of Skytop Station, a secret Separatist listening post.
- Star Wars: The Clone Wars – "Ambush" (First appearance) (Appears in flashback(s))
- Star Wars: The Clone Wars – "Duel of the Droids"
- (First identified as Ruusan moon)
- Ultimate Star Wars (Picture only)
- Star Wars: Galactic Atlas
- Star Wars: Build the Millennium Falcon 98
- (Indirect mention only)