Mass: Earth's is 81.7 times the moon's mass.
Radius: Earth's is 3.67 times the moon's radius.
The moon has plenty of gravity. In accordance with its mass and radius, any object weighs about 16.5% as much on the moon's surface as it does on the Earth's surface.
Venus' radius = 0.95 of Earth's Venus' mass = 0.815 of Earth's
The mass of a planet has nothing to do with its number of moons. For instance, Mars' mass is much less than that of Earth, yet Mars has two moons (Deimos and Phobos) while the Earth has one. (Luna)
There is no direct connection between the mass of a planet and the number of moons it has. Mars is less massive than Earth but has twice as many moons as does Earth. Jupiter is more massive than either Mars of Earth and has many more moons that either of them.
There is no direct connection between the mass of a planet and the number of moons it has. Mars is less massive than Earth but has twice as many moons as does Earth. Jupiter is more massive than either Mars of Earth and has many more moons that either of them.
The moons mass is 1/6th the mass of the Earth.
Mercurys mean radius is around 2,439.7 km, which is around 38.39% of earth radius or 0.3829 Earths. Mercurys mass is around 3.3022×10 to the 23 kg, around 5.5% of earths mass or 0.055 Earths.
Saturn's radius is 9.4 x Earth's radius (equatoral) Saturn's mass is 95.2 x Earth's mass Saturn is 9.5 times further from the Sun than the earth is
The earth has a colossal size more mass
That depends what you mean by "size". Diameter: 0.38 times the diameter of Earth. Radius: same number, since the radius is half the diameter. Volume: the ratio of the diameters cubed. Mass: 0.055 times Earth's mass.
In our solar system, Jupiter is the planet with the largest radius of 71,492 km It has a mass of 1.8986×1027 kg
The Moon's radius is slightly over a quarter that of Earth's, but its mass is only about 1/80 as much as the Earth's mass.