Kepler-357 is an orange K-type dwarf (about 0.79 solar masses, 5,036 K, 0.83 solar radii), 689 light-years from Earth. Kepler-357 b is a planet with 1.8 Earth radii, with an orbital period of 6.5 days, at 0.063 AU from its star, discovered in 2014 via transit. Kepler-357 c is a planet with 2.7 Earth radii, with an orbital period of 16.9 days, at 0.120 AU from its star, discovered in 2014 via transit. Kepler-357 d is a planet with 3.4 Earth radii, with an orbital period of 49.5 days, at 0.246 AU from its star, discovered in 2014 via transit.