Affa was a terrestrial planet that housed great droid factories. Arakyd Industries's RA-7 protocol droids, including DK-RA-43, were manufactured in the factories, while parts for Cybot Galactica's 3PO-series protocol droid were also manufactured on the planet.
- Star Wars Helmet Collection 12 (Databank A-Z: Cosians—Dagobah) (First mentioned)
- Ultimate Star Wars, New Edition
- Star Wars: The Galactic Explorer's Guide