Cluster Compound
Cluster Compound is an arena in CQC Championship. It features an arena in a vast and dense asteroid field, making it a deadly battleground. It was the the third confirmed arena. [1][2]
This Arena is located in the Eta Cephei system, specifically within the A Ring of the first planet. It can't be visited in-game (or at the very least no marker shows up for it, which leaves the possibility it's still hidden somewhere within the ring). Being an exploited system of Zachary Hudson, it is only 47 light years away from Sol. It has a population of 256,477, aligned with the Federation, Democratic, has a refinery and colony economy, and it is a real star (HIP 102422/HD 198149).