Gravity=Gm1m2/r² G=Gravitational constant This equation describe the gravity between two objects, which is you and a planet. if mass become greater, no matter of which object, the Gravity become bigger too. So your weight will become greater.
lin is right but your mass does not change and your weight does.your weight changes because of the gravitational pull on earth comparing to another planet
On a planet with greater mass than Earth, your weight would increase due to stronger gravity acting on you. This is because weight is calculated by the formula W = m ⋅ g , where g increases with the mass of the planet. As a result, if the mass of the planet goes up, so does your weight.
;