Cybertron is the home planet of the Cybertronians (Autobots & Decepticons) and the body of their creator, Primus. Cybertron is a shining metal, technological world; a planet of towering future cities without end and vast metallic plains, spiraling metal mountains and bottomless neon-lit chasms. Battling over control of Cybertron and its resources is the origin of the Great War. The planet resides in the Alpha Centaurai star system.