Untrel is a colonized system in batarian space. A modest economic infrastructure exists between its three terrestrial worlds and one gas giant, although hothouse temperatures in Ezka prevent full exploitation. The Reaper invasion of the system promptly destroyed most of these, though wreckage around Uza suggests that the batarians may have had some infighting during the chaos.

Adek

Adek is the third planet orbiting the star Untrel.

Main article: Adek

Ezka

Ezka is the first planet orbiting the star Untrel.

Main article: Ezka

Klos

Klos is the second planet orbiting the star Untrel.

Main article: Klos

Uza

Uza is the fourth planet orbiting the star untrel.

Main article: Uza