Chae II was the primary planet of the Chae system. It housed a thriving colony of 300,000 colonists, as well as a growing agricultural industry. The planet had standard gravity, and average temperature was around 34 degrees Celsius. A Chaerian day lasted about 40 standard hours, while a Chaerian year lasted 370 standard days. Chae II was ruled by Planetary Governor Jonathan Vaughn, a Fulleri.