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