Terminus is a fictional planet at the edge of the Galaxy
in Isaac Asimov's Foundation Series, home of the Foundation
(later capital of the Foundation Federation).

Terminus is the sole planet orbiting an isolated star.
Its nearest inhabited neighbor is Anacreon, 8 parsecs
(26 light years) away, and it lies approximately 10,000
parsecs from the capital of the First Galactic Empire,
Trantor, near the galactic center.