How many moons do all the planets have?

We have one, but some planets have dozens. ... A lot of moons or no moons at all? We on Earth have just one moon, but some planets have dozens of them. Others don't have any. Which planets have moons, and ... If all these moons do get confirmed, Jupiter will have 69 moons! read more

The number of moons vary from planet to planet. Only two planets have no moon. Mercury has no moon. Venus also has no moon. Earth has one moon. Mars has 2 moons. Jupiter has 67 moons, the most out of the planets in our solar system. Saturn has 62 moons, the second planet to have the most moons. Uranus has 27 moons. Neptune has 14 moons. read more

Next are the giant outer planets. They have lots of moons. Jupiter, for instance, has 53 moons! The most well-known are Io (pronounced eye-oh), Europa, and Callisto. Jupiter also has the biggest moon in our solar system, Ganymede. These moons are so big you can see them with just a pair of binoculars. read more

As others replied, the gas giants have more moons, pluto didn’t even clear its orbit and the planets close to the sun have no moons. I am not an astronomer, but i think this great disparity is generated by radius of orbit around the sun and size. read more

To break it down simply, each planet in the Solar System has this many moons: Mercury - 0 Venus - 0 Earth - 1, the Moon Mars - 2, Phobos and Deimos Jupiter - 69 known moons, the largest of which are called the “Galilean Moons”. read more