Aredox is the name of the planet that's ruled and controlled by Holly Blue Agate.
History[]
Aredox became run by Gems soon after its discovery, but became ruled by Agates on decision by Blue Diamond. Holly Blue Agate became the true ruler of the planet ever since.
My Little Universe: Anarchy[]
The Ruby Squad, on their way to the V System, was captured by Agates and brought to Aredox under arrest. Navy escaped and got the Crystal Gems' aid. With their help, they helped them, Razor, and Cloud Dancer escape from the planet.