Sigma III system

The Sigma III system was an uninhabited star system close to Starbase G-6. In the mid-24th century, the had a mining colony on Quadra Sigma III, a planet in this system.

In 2364, the starship USS Enterprise (NCC-1701-D) received a distress call from the colony following a catastrophic mining accident. The Enterprise-D rescued nine survivors from the ill-fated colony. 

Sigma-III-System Sigma III Sigma III systeem