right, but its not just size. Jupiter is a gas planet and not as dense as the earth so there is less mass than you'd expect for a planet that size. The mass is what decides the gravitational force. Since that planet is basically the same as earth, the gravity should also scale proportionately.

Close, but no cigar

Mass as well as radius of the planet.

F = G{m1 * m2}/{r^2}
where G is the universal gravitation constant. m1 is the mass of the planet, m2 is your mass. and r is the distance.
This gives us the force of gravity between two objects.

I'll come back later and work it out when I can think... tired now, can't brain.

I know the feeling.
Goodnight, good sir.

I've played very little of it. I bought intending to play it co-op with a friend, but they ended up not buying it.

Bioshock
Bioshock 2
Crack Down 2
Saints Row 3
Armored Core 4
Forza 4
Fable II
Kingdoms of Amalur
Mass Effect 3 (I still need to beat it with a decent character)
Ghost Recon FS
Splinter Cell Conviction
Darksiders
Rage
Deus Ex HR
The Witcher 2
Far Cry 3
Dark Souls

And that's just on xbox. I've got a ton of games on Steam that I bought during sales and never touched. I don't have a problem.

How far into Saints Row 3 are you? I finished it up about a month ago.

I've played very little of it. I bought intending to play it co-op with a friend, but they ended up not buying it.

combinatons os degreeser shotgun res shooter flare gun detonator powerjack and axtinguisher with a attendant... depeding on my playstyle... i need a backburner to my detonator build tho... but i use pretty much all of em in different combinations

I'm probably going to get yelled at for this, but I used to love taking a mini-sentry, jumping on top of it, and wranglering the defense
It was surprisingly effective in most instances, despite the objections of some teammates.
Oh, and frontier justice because crits are delicious.