Tau Ceti

Tau Ceti is a star just under 12 light-years from our Sun making it a relatively nearby star and the closest solitary G-class star.

A single star system in the constellation Cetus that is spectrally similar to the Sun, although it has only about 78% of the Sun's mass.

With five planets in relatively circular orbits around Tau Ceti, with periods of 14.0, 35.4, 94.1, 168, and 642 days with a minimum of 2.0, 3.1, 3.6, 4.3, and 6.6 Earth-masses, respectively.

Tau Ceti And Its Planets!