Kepler-222 is a Sun-like G-type star (about 0.93 solar masses, 5,433 K, 0.87 solar radii), 759 light-years from Earth. Kepler-222 b is a planet with 3.2 Earth radii, with an orbital period of 3.9 days, at 0.048 AU from its star, discovered in 2014 via transit. Kepler-222 c is a planet with 4.6 Earth radii, with an orbital period of 10.1 days, at 0.091 AU from its star, discovered in 2014 via transit. Kepler-222 d is a planet with 3.7 Earth radii, with an orbital period of 28.1 days, at 0.180 AU from its star, discovered in 2014 via transit.