Daros IV was the fourth planet of the Daros star system, in the Alpha or the Beta Quadrant, lying just outside the Organian Treaty Zone on the Federation side. It orbited Daros, an F class white star at 1.4 AU, or roughly 200 million kilometers, and was the only class M planet in its system. It was home to an Orion Colony, the only one in the region. Daros IV shares a similar name and location to Dayos IV.