Sedaurus System

The Sedaurus system (Traditional Sonand: Zedau-ruβ) consists of a gravitationally-bound planetary system orbiting the white main-sequence star, Sedaurus. Of the bodies that orbit Sedaurus, there are seven large planetary bodies; two gas giants, and five terrestrials. Many other dwarf planets, asteroids and comets orbit Sedaurus, too many in number to count.

The star Sedaurus is approximately 4.8 Galactic Years old, and has a surface temperature around 6,250 Kelvin. Only the two innermost planets of the system are tidally locked, and many natural satellites are also tidally locked to their host planets, such as Eracustas' Dentar and Allus. It is not recorded when the system and its worlds were settled by humanity, but it was certainty during the Golden Age of the Ancient Galactic Empire, at a past, unknown date.

As of 230 ACW, the system is home to 17 billion sapient inhabitants across four terrestrials and many dozens of natural satellites, more than half of which are human or humanoid.

Star
The main star "Sedaurus" is an F-class Main Sequence Star that has reached the median point in its long lifespan. It has a radius of 1.03 million kilometers and a luminosity of 9.36 x 10^26 Watts, which has been simplified as "1 Standard Lumen" for comparing other stars, although other standards of measurement do exist.

Planetary system

 * Sedaurus I - "Terminus" - A barren rocky world orbiting dangerously close to its star, and as such boasts no atmosphere other than trace gaseous materials. Terminus is mainly used for Energy Production via Solar Energy due to its close proximity, although mining operations are uncommon.
 * Sedaurus II - "Frylo" - A breathable arid world hosting extremophile lifeforms, with liquid water in scarce, underground supplies. It is home to a sapient species known colloquially as the "Frylin", are arthropod quadrupeds with three manipulable limbs, and they refer to their homeworld as "Veihim". They were the first extraterrestrial sapients discovered by Eracustans and have only grown in population size across the known galaxy. Frylo is mainly used for Frylin habitation since most other sapients cannot survive without appropriate gear.
 * Sedaurus II A - "Teimo" - A small airless moon orbiting Frylo that is geologically dead and boasts little to no valuable resources.