The comic version of Unicron may be far larger. In the first issue of Marvel Comics "Transformers" comic, Cybertron is said to be around the size of Saturn (which has a diameter of roughly at the equator). As Unicron's planet mode is seen to be about a quarter the size of Cybertron in the comics (a shot of Unicron standing on top of Cybertron shows his robot mode to be not quite a planetary diameter tall), this suggests a diameter of more than 30,000 km. The Dreamwave equivalent of Unicron may be the same size, as the Cybertron of the Dreamwave universe is said to be the size of Saturn.