You're asking for a planet that has at least one moon. Well, that's almost *every* planet in our solar system! Here's a breakdown:

* Inner Planets:

* Mercury: No moons

* Venus: No moons

* Earth: 1 moon

* Mars: 2 moons

* Outer Planets:

* Jupiter: 79 moons (and counting!)

* Saturn: 82 moons (and counting!)

* Uranus: 27 moons

* Neptune: 14 moons

So, unless you're asking about a specific planet, the answer is pretty much all of them except Mercury and Venus.