The powerful Galactic Federation of Athæron has lasted for ten thousand years in the Athæron Galaxy. The galactic capital is Calavel, which is a huge metropolis world. When the original Galactic Republic of Athæron was reorganized into the Imperial Federation of Athæron under Emperor Palopeonne, the Athæron Galaxy fell into turmoil. After a century of the Imperial Federation, the planet of Windsorium attacked the galactic capital with the help of the Athæron Republic Remnant. The Athæron Galactic Civil War ended twelve years later, the Galactic Emperor was killed and the Imperial Federation came to an end.
When King William V of Windsorium arrived on Calavel, the Imperial Chamber was filled with the Sector Representatives. William called for reorganization into the Galactic Federation of Athæron, which would be very much like the former Galactic Republic. This idea was adopted and the Imperial Federation officially ended and the entire Athæron Galaxy was united into the Galactic Federation. The Imperial Chamber became the Galactic Senate, and the Sector Representatives became Senators. Calavel remained the galactic capital and Windsorium became one of the greatest planets in the Galaxy. Windsorium rules its sector under the Windsorian Consortium, which includes three planet systems.