Can't Take the Sky
Rockulon Prime is a Size E earth planet in Rockspace. It is orbited by four satellites: the twin moons of the Lecher and the Virgin, the asteroid of Vrees (housing the spaceport of Morthu City), and the ancient dwarven citadel known as the Final Keep and Tomb of the Wraithsmasher Empire.
Rockulon Prime is a shattered and savage land, slowly recovering from the deprivations of ancient drow and dwarven empires. An overview of its history and culture may be found here.