Kepler-354 is an orange K-type dwarf (about 0.65 solar masses, 4,648 K, 0.67 solar radii), 554 light-years from Earth. Kepler-354 b is a planet with 1.8 Earth radii, with an orbital period of 5.5 days, at 0.054 AU from its star, discovered in 2014 via transit. Kepler-354 c is a planet with 1.3 Earth radii, with an orbital period of 16.9 days, at 0.115 AU from its star, discovered in 2014 via transit. Kepler-354 d is a planet with 1.2 Earth radii, with an orbital period of 24.2 days, at 0.146 AU from its star, discovered in 2014 via transit.