Sun
0
Mercury
1
Venus
2
Earth
3
Mars
4
Jupiter
5
Saturn
6
Uranus
7
Neptune
8
Pluto
9
Luna
Closest natural satellite
Asteroid Belt
Between 4th and 5th planets
Halley's Comet
Most famous comet
Ganymede
Largest satellite of the largest planet
Titan
Only moon in the solar system with a substantial atmosphere