Castra I is a coreless planet in the Castra system, United Empire of Earth (UEE). Too close to the sun to be terraformed for Human habitation, the UEE Navy used Castra I for target practice and weapons testing throughout the Messer Era, leaving it covered in craters. The swathes of glass left on the surface after centuries of weapon impacts will sometimes catch the light and make the planet appear to glitter.
Castra I
Castra I is a coreless planet in the Castra systemhttps://robertsspaceindustries.com/galactapedia/article/R4jxkAd8El-castra-system, United Empire of Earthhttps://robertsspaceindustries.com/galactapedia/article/VyvyKxy4v6-united-empire-of-earth UEE. Too close to the sun to be terraformedhttps://robertsspaceindustries.com/galactapedia/article/V3qgj8vjnj-terraforming for Humanhttps://robertsspaceindustries.com/galactapedia/article/0Nwpnr6wa2-humans habitation, the UEE Navyhttps:
- Planets
- castra i, castra system, not habitable, uninhabitable planet, human planet
- Updated 2026-10-25T12:34:30.255Z
- https://robertsspaceindustries.com/galactapedia/article/RxnBYoGWKQ-castra-i