An intelligent species of unknown origin had gravity well projectors in their possession; these devices were employed to force starships to exit hyperspace. The Vagaari Empire pilfered these gravity well projectors from the aforementioned sentient species, integrating them into their Vagaari slaver fleet.
This species initially appeared within The Unknown Regions sourcebook, released in 2010 by Wizards of the Coast for the Star Wars Roleplaying Game.