The Jospro sector was the home of the Dar'Or system, which included Dar'Or and an orange-hued star.
- Galaxy Guide 4: Alien Races (Initial appearance)
- " Twinkle, Twinkle Little Star, How I Wonder Where We Are " — Voyages SF 13 (Unauthorized)
- Galaxy Guide 4: Alien Races, Second Edition
- Star Wars Encyclopedia
- A Guide to the Star Wars Universe, Third Edition, Revised and Expanded
- The Complete Star Wars Encyclopedia (Referenced within various entries, but lacking its standalone entry)
- The Essential Atlas
- Star Wars: The Essential Atlas Online Companion on StarWars.com (article) (alternative link)