Kothor is a planet created in 40,000 BRU by Hakhnet when he slew a great beast and infused itself with the beast's flesh and hide to create a world and give it life.
Kothor was at one point another name for Hakhnet. There are two main continents, Calyara and Murrica, as well as a number of islands.
There is a single sun in the sky of Kothor and it is orbited by a single moon, Horon.