The Tanugan system is a star system containing at least four planets; Tanuga IV, home to the Tanugans is one of them.
The USS Enterprise-D visited the Tanugan system in 2366 to deliver dicosilium to the Tanugan scientist Doctor Nel Apgar. (TNG: "A Matter of Perspective")
- Tanuga (primary)
- Tanuga I
- Tanuga II
- Tanuga III
- Tanuga IV