Algodoo

A scale model of the solar system, including all the planets, Pluto, and the major moons. Planet and moon sizes are all to scale and so are distances between them. Navigation (to instantly jump to the body):
l: Sun
m: Mercury
v: Venus
e: Earth
r: Mars
j: Jupiter
s: Saturn (because the image with the rings messed up how big the planet looks, I replaced it with a colored circle. I will fix this shortly)
u: Uranus
n: Neptune
p: Pluto