From ROI Wiki

Braisail is a planet on the outer rim of the galaxy, far outside the Commonwealth, and is the home planet of the Yigzan, Gorg and Sattazin races. Their ancestors settled on the planet over two thousand years earlier in an effort to escape the oppression and tyranny of the Ahbranai, even taking different names to hide their true origins, and also to break with their past, which they wished to leave as far behind them as they could. The planet is the third of five planets and orbits a stable binary star system of two Sol like stars.