The Rokak'k Baran was an immense, ancient starship that was the product of Gree technology. Disk-shaped and measuring five kilometers in diameter, the vessel was the only means of travel between the worlds of the Gree Enclave, a small region of space in the Outer Rim Territories governed by the Gree, a species of six-tentacled cephalopods. Requiring a crew of 5,000 Gree to operate, the vessel relied on other Gree devices—such as the Varat'k Snarap and Karkak'k Marek—for defense.