Star System UX-15 is a star system charted by Ketsurui Uesu during his departure from Central Yamatai. This system has no habitable worlds but is used as a mining area. It is notable for its two beautiful gas giants and their large number of moons.
On the fourth planet there is a Frontier Starport built in YE 32. In YE 36, the starport became part of the PAINT public transportation system and has a Tenba that regularly visits and provides passenger flights to Shinjuku Starport on Hanako's World.
The Yamatai Star Empire placed global communications networks of Emrys Satellites into orbit of all of the system's terrestrial worlds in YE 36. In YE 38, Trinary Star Shipping established a storefront in the mining colony.
There are currently 8 Urufu-class Light Cruisers assigned to this system to defend it.