The closest one in our solar system is Venus.
The acceleration of gravity on Venus is 8.87 m/s², compared to our 9.81 m/s².
So the gravity on the surface of Venus is 90.4% of what we're used to.
If you weigh 150 pounds on Earth, you'd weigh about 136 pounds on Venus.
This doesn't mean that you would be comfortable on the surface of Venus,
since the average temperature there is something like 860° !
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Oh ! Now I see that the choices are Mars, Mercury, or Jupiter.
Planet Gravity % of Earth gravity Weight of 150-lb person
Mercury 3.73 38.0% 57.0 lbs
Mars 3.71 37.8% 56.7 lbs
Jupiter 24.79 252.7% 379 lbs
None of these 3 planets is anywhere close to Earth gravity.
Mercury and Mars are almost tied, with Mercury slightly closer.
