Trouble with collsision

[Jacko1015]

I have been trying and trying to get 2 planets to collide, but every time, the planets just go through each other and arrive out the other side and just keep moving! Please help!

[EnuclearFireball]

Try either slowing down the timestep or placing the planets further apart.

[DoctorWh0?]

You don't have collisions on.

[Jacko1015]

When attempting to turn collisions on, it just jumps back off, that's as good as I can describe it... I click to turn it on and it just immediately goes back off! What do I do?

[DoctorWh0?]

I do not know...

[NirNana]

When attempting to turn collisions on, it just jumps back off, that's as good as I can describe it... I click to turn it on and it just immediately goes back off! What do I do?

maybe your computer is too bad to be able to run it? seriusly

[Dan Dixon]

Are you running the latest version on Steam?

What version are you running? (says at the bottom of the main menu)