Tau Ceti System

The Tau Ceti system is a solar system consisting of Tau Ceti and its planets. Tau Ceti is a star in the constellation Cetus that is spectrally similar to the Sun, although it has only about 78% of the Sun's mass. At a distance of just under 12 light-years from the Solar System, it is a relatively nearby star. One of the planets inhabiting this system is Sea of the Morning Star.

Known planets
(in order of distance from Tau Ceti) (after Sea of the Morning Star, order unknown)
 * Sand of the Red Star
 * Stone of the White Star
 * Sea of the Morning Star
 * 3 unnamed planets, 1 gas giant (largest) (白の風星, Shiro no Kazehoshi), 1 frozen outermost planet (北の涯星,Kita no Hatehoshi)

Trivia

 * The real Tau Ceti has recently been found to have five planets - one of which is within the habitable zone.