The question seems reversed. All but two of the planets have at least one moon. The only planets that don't have any moons are Mercury and Venus.
Only Mars has two moons. The other planets have either one moon, no moons, or many moons.
The only planets without moons are Mercury and Venus, the planets closest to the sun.
Six out of the eight planets in our solar system have moons. (Mercury and Venus are the only two that do not.)
The only two planets in our solar system that do not have any moons are Mercury and Venus.
Two, Mercury and Venus are the only two planets that do not have any moons.
Yes, most planets do have moons that orbit around them. In our own solar system, six out of eight planets have moons, and the dwarf planet Pluto also has moons. Only the two innermost planets, Mercury and Venus, do not have moons.
The four outer planets have many moons each, while the inner planets only have three between all of the, two for Mars and one in orbit around the Earth. The planet with the most is Jupiter, with 63 confirmed moons.
moons, planets and comets
Mercury and Venus
About 71% of the planets in our solar system have moons. These planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. The dwarf planets in our solar system, such as Pluto and Eris, also have moons.
Mercury and Venus. These two planets have no known moons.