Pegasus IV was a planet, the fourth planet of the Pegasus system, located within the the galaxy's Alpha or Beta Quadrants. It was the homeworld of the G'lops civilization.
History and specifics[]
Pegasus IV had an average daytime temperature in the temperate zones of 37 degrees Celsius. The atmosphere was full of ash and chemicals that on Earth were found only in laboratories. The surface was mostly rock, some of which was carved into natural sculptures by the corrosive wind and volcanic activity. Over ten percent of the planet consisted of daystromite.
In 2268, Conrad Franklin Kent and his aide Hazel Payton visited the Federation survey team on Pegasus IV. The Starfleet starship USS Enterprise was assigned to retrieve Kent and Payton and transport them to Starbase 12. (TOS novel: The Starship Trap)