Planteers of Krom

The Planteers of Krom are a group of intergalactic space pirates who constructed a base out of a metallic asteroid, which was later known as Metroid. They used this to attack other worlds beyond the one they had stolen from the Chozo. It is unknown if they have anything to do with either the Space Pirates or the Ki-Hunters.

Trivia

 * The Planteers of Krom are only ever used as a background snippet for where the asteroid Metroid comes from that Mother Brain uses to try and overtake Videoland in the Captain N comics continuity.