Kilian System

The Kilian system is the largest planetary system in the [United Empire of Earth (UEE)](https://robertsspaceindustries.com/galactapedia/article/VyvyKxy4v6-united-empire-of-earth). Discovered in SEY 2463, it was a key stepping stone in [Humanity's](https://robertsspaceindustries.com/galactapedia/article/0Nwpnr6wa2-humans) early push outward from the Sol system. Four of its fourteen planets are populated. Kilian became the main headquarters for the UEE military in 2631. [MacArthur (Kilian V)](https://robertsspaceindustries.com/galactapedia/article/Rz22dGBlnz-macarthur-kilian-v) is the base of operations for the [UEE Navy](https://robertsspaceindustries.com/galactapedia/article/RPDvKOpdP4-uee-navy), while [Corin (Kilian IX)](https://robertsspaceindustries.com/galactapedia/article/V8WWyl5zGo-corin-kilian-ix) is the home base of the [UEE Marines](https://robertsspaceindustries.com/galactapedia/article/V7d5ZYEr1a-uee-marines). [Keene (Kilian VII)](https://robertsspaceindustries.com/galactapedia/article/VgEEJGAma3-keene-kilian-vii) is the system's only populated world with [Senatorial](https://robertsspaceindustries.com/galactapedia/article/VaZn8OqaNZ-senate) representation.