The world of Teraprim is located on the plane of Hylac-nor. It circles one sun and is in turn orbited by two moons. The largest is Aray the Chaser and the smaller is Obu the Swift. A blue ring, called the Celestial Tourc, wraps around Teraprim and is most visible in the night sky.
Teraprim has seven continents with varying climates and cultures. The northern continent crowns the world and is mostly covered in ice. The two smallest continents are at the southern pole, separated only by a small gulf. Three large continents are situated close together and connected by land bridges. One sits to the north, another to the south, and the third is along the equator, though slightly more to the north, and stretches to the west away from the other two. Finally, on the far side of the world is the last continent.