Our Complete Solar System

Our solar system has only one star that is sun.

Our complete solar system.

Our solar system consists of our star the sun and everything bound to it by gravity the planets mercury venus earth mars jupiter saturn uranus and neptune dwarf planets such as pluto dozens of moons and millions of asteroids comets and meteoroids. Known as natural satellites they orbit planets dwarf planets asteroids and other debris. Mars mars was a wet and warm planet billions of years ago. Interesting facts about solar system.

Earth the only planet in our solar system with liquid water on the surface. The solar system is the gravitationally bound system of the sun and the objects that orbit it either directly or indirectly. More than 150 moons orbit worlds in our solar system. Planet facts interesting planet facts mercury the smallest and fastest planet it zips around the sun in only 88 earth days.

Of the objects that orbit the sun directly the largest are the eight planets with the remainder being smaller objects the dwarf planets and small solar system bodies of the objects that orbit the sun indirectly the moons two are larger than the smallest planet. All the objects in the solar system move around the sun in an elliptical orbit.