Serling (Horus I)

Serling (Horus I) is the first planet from the sun of the [Horus system](https://robertsspaceindustries.com/galactapedia/article/bo1JGZpvwZ-horus-system), [United Empire of Earth (UEE)](https://robertsspaceindustries.com/galactapedia/article/VyvyKxy4v6-united-empire-of-earth). Tidally locked to its star, its day half is hot and cloudy and its dark half is icy and cold. A permanent wind system that exchanges air from each side keeps the climate from veering into life-threatening extremes and creates habitable conditions along the perpetually-twilit solar terminator. Further colonized by [Humans](https://robertsspaceindustries.com/galactapedia/article/0Nwpnr6wa2-humans) after the dissolution of the [Perry Line](https://robertsspaceindustries.com/galactapedia/article/V8gJQMY9mO-perry-line) in 2793, it is a center of trade between the UEE and the [Xi'an Empire](https://robertsspaceindustries.com/galactapedia/article/0n96JkwNo9-xian-empire), which is connected to the Horus system via two jump points.