The outer planets are the farthest away from the sun. Neptune, Saturn, Jupiter, Uranus, and Pluto, which is not a planet any more.
The Inner Planets!
The inner planets are the closet to the Sun. Earth, Venus, Mars, and Mercury. Of corse WE live on the planet Earth.
Asteroids and the asteroid belt is very important in the solar system. The asteroid belt is made up of a LOT of pices of asteroids. Asteroids fly in the air up in space.
The Moon stands for night time, it is the opposite of day. Wolfs come out of the shadows and howl really loud. The Moon shines very bright, and sometimes during the day, you can see the Moon in the sky.