Mercury: Mercury is too close to the sun to have any moons

Mars: has two moons, Phobos and Deimos

Venus: Venus may have had a moon in the distant past, which collided with another object and then impacted Venus

Neptune: Has 14 moons, but the most famous are Triton,Proteus and Nereid

Uranus: Has 27 moons, but the most famous are Titania,Oberon,Umbriel and Ariel

Saturn: Has 82 moons, but the most famous are Titan,Rhea,Iapetus and Dione

Jupiter: Has 79 moons, but the most famous are Ganymede,Callisto,Io,Europa and Elara

Pluto: Has 5 moons,Charon,Hydra,Nix,Kerberos and Styx