Kepler-394 is a Sun-like F-type star (about 1.14 solar masses, 6,398 K, 1.10 solar radii), 1,059 light-years from Earth. Kepler-394 b is a planet with 1.6 Earth radii, with an orbital period of 8.0 days, at 0.083 AU from its star, discovered in 2014 via transit. Kepler-394 c is a planet with 1.7 Earth radii, with an orbital period of 12.1 days, at 0.110 AU from its star, discovered in 2014 via transit. Kepler-394 d is a planet with 1.5 Earth radii, with an orbital period of 5.6 days, discovered in 2021 via transit.