Aehiuan

The Aehiuan system is located in a section of the Romulan Star Empire between Romulus and the region of space controlled by the Democratic Romulan Republic. The fourth planet, Aehiuan IV, is inhabited by a pre-industrial humanoid civlization.

Aehiuan is an unstable star, and it produces radiation deadly to Romulans and other species if exposed for an extended period of time.