How does gravity affect the inner planets? (site 2)

The presence of an atmosphere, temperature, and distance from the Sun do not affect a planet's gravity. Are the objects in the solar system still or are they in motion? The Sun's gravity pulls the planets in orbit around it, and some planets pull moons in orbit around them.

Gravity is the force which helps the objects to remain in their place. In space, it helps the planets to revolve or rotate in their orbits. Gravity holds the planets together in the galaxy. It facilitates the planets to revolve around the sun. Gravity depends upon the mass of the body. The more the mass of the body, the more the gravitational force. The inner planets have less gravitational force than the outer planets. On the other hand, the Gravitational pull is stronger in the inner planets than the outer planets.