Dedriton is a forgeworld located in the Sephadollion Sector. Considered to be the most influential and prominent forgeworld in the sector, Dedriton boosts many unique STC's, but its leaders guard its secrets, and are paranoid to the extreme. Originally the planet was inhabited by a race of machines known as Rhetonians, but where eventually wiped out by the Imperium. Despite this there are rumours that the tech priests harbour secret technology, possibly not of human origin. Than again, rumours are but rumours...