It is the suns largeness that has gravity wich creates a large orbiting system when an oobject is big enough it can have its own gravitational pull wich makes things ga around in our galaxy and that has a affect on were they are and how fast they move so since Pluto is so far out that makes it have a weaker pull then mars so it orbits slower
The sun and the planets that orbit it compose the solar system.
No, they orbit around the Sun. The planets and the Sun are all in our solar system.
The planets orbit the Sun. The Sun is at the center of our solar system and does not move.
the orbit of planets around the Sun in the Solar systemthe orbit of moons around their planets in the Solar system
Extra solar (or Exo) planets are planets that do not orbit the Sun. Planets in our solar system orbit the Sun.
Planets, dwarf planets, asteroids, and comets all orbit around the sun in our solar system. Moons also orbit around planets and some dwarf planets in the solar system.
gravity
The closer planets are to the Sun the faster their orbit speed
All the planets in OUR solar system orbit around the sun(which is a star). Planets in other solar systems orbit around other stars.
This is because the planets do not orbit the moon they orbit the sun
The planets orbit around the sun.
Orbit the Sun.