Alpha Centauri

Background
Alpha Centauri, formerly known as Alpha Centauri AB, is a binary star system roughly 4 light years from Earth, and containing four planets, two around each star. The system is home to the Qinto people, who originated from Alpha Centauri-b (the second planet orbiting the larger star). The third star in this locality, Proxima Centauri, was included in Alpha Centauri until the discovery of the Kashni Empire and their latent hostility in 2217. The Kashni Empire allegedly attempted to construct a 'Dyson-sphere' around Toliman, the smaller of the two stars, in 2224, beginning the war between them and the RSC.

Planets: A
A total of two planets orbit the larger star in Alpha Centauri, called Rigil Kentaurus. Many Earth citizens refer to the planets as -a and -b, but are known locally by the Qinto as Aratanu (meaning 'from Them') and Qinsenu (meaning 'for us'). Qinsenu, or -b, is the ancestral home of the Qinto, and the epicenter of their evolution into an intelligent species, much like Earth for Humans. Aratanu, or -a, was colonized by the Qinto in 2109, and terraformed by them 2148. The name 'Aratanu,' which means 'from Them,' refers to the Qinto's pair of gods, who they believed originated from the two stars, and gifted the planet to them.

Planets: B
A total of two planets orbit the smaller star in Alpha Centauri, Toliman. Many Earth citizens refer to the planets as -c and -d, but are known locally by the Qinto as Su'Taal (meaning 'dawn-star') and Tanemo'Mo (meaning 'Their home'). Su'Taal, or -c, was colonized by the Qinto in 2133, and terraformed by them in 2166. The name 'Su'Taal,' which means 'dawn-star,' refers to the planet's appearance as a large star during sunrise on -b. Tanemo'Mo, or -d, was colonized in 2167, and is currently undergoing terraformation. The name 'Tanemo'Mo,' meaning 'Their home,' refers to the Qinto's pair of gods, and calls the furthest planet from their own the home of said gods.