Kepler-142 is a Sun-like G-type star (about 0.98 solar masses, 5,790 K, 1.27 solar radii), 549 light-years from Earth. Kepler-142 b is a planet with 2.0 Earth radii, with an orbital period of 2.0 days, at 0.032 AU from its star, discovered in 2014 via transit. Kepler-142 c is a planet with 2.9 Earth radii, with an orbital period of 4.8 days, at 0.057 AU from its star, discovered in 2014 via transit. Kepler-142 d is a planet with 2.2 Earth radii, with an orbital period of 41.8 days, at 0.242 AU from its star, discovered in 2014 via transit.