Results for: Which_of_the_inner_planets_have_the_greatest_mass

What is a inner planer?

An inner planet is mostly made of iron and has more mass than outer planets, outer planets are mostly made of gasses, makeing them have less mass. The inner planets are the planets between the asteroid belt and the sun

Which planets weigh the most?

It is not appropriate to talk about a planet's "weight". Rather, you talk about its "mass". In our Solar System, the planets with the greatest mass are (in this order): Jupiter, Saturn, Neptune, Uranus.