Orion

Formerly known as Earth 4000, Orion was the planet of choice for human migration after Planet Earth was destroyed some 3045 years ago. It soon fell victim to overpopulation, prompting the wealthiest inhabitants to migrate to Goldis. After Kitalpha’s supernova event, Orion has become the hub for technology and science, despite the questionable methods used in research.

Description
Orion had a stable environment, suitable for agriculture and cohabitation with native wildlife. It is about a quarter of Earth's size.

History
Orion is the first planet humans inhabited in The Seleota System. When the planet became overpopulated, those who had the financial means to were moved to Goldis.