Kepler-310 is a Sun-like G-type star (about 0.85 solar masses, 5,797 K, 0.88 solar radii), 602 light-years from Earth. Kepler-310 b is a planet with 1.2 Earth radii, with an orbital period of 13.9 days, at 0.111 AU from its star, discovered in 2014 via transit. Kepler-310 c is a planet with 3.4 Earth radii, with an orbital period of 56.5 days, at 0.281 AU from its star, discovered in 2014 via transit. Kepler-310 d is a planet with 2.5 Earth radii, with an orbital period of 92.9 days, at 0.392 AU from its star, discovered in 2014 via transit.