Edos

Edos was the homeworld of the Edosian species, as well as the Edosian Orchid and Edosian Suckerfish. (DS9: "Broken Link"; ENT: "These Are the Voyages...")

Edos is not a Federation member. the planet lies in the Triangulum constellation, which lies at the edge of the Milky Way Galaxy, near the galactic barrier.