3
Mercury and Venus do not have moons.
There are six.
169 moons.
About 120 planets are in our solar system.
Mercury and venus
Two of them
No. There are more than that. There are currently 173 known moons orbiting planets in our solar system and many more orbiting dwarf planets, asteroids, and comets.
Six out of the eight planets in our solar system have moons. (Mercury and Venus are the only two that do not.)
In our Solar System, 173 moons around planets are recognized, as well as over 200 moons around minor planets.
the solar system has many stars,some are planets,moons,asteoids,metors/meteorites, and planetoids.
well they all have diffrent amounts
None. The Earth's moon is not a planet and there are no planets "ON" any moon. Many planets in the solar system have several moons.