List Of How Many Solar Systems Are In Our Galaxy Ideas. Four terrestrial planets, mercury, venus, earth and mars; Web our solar system is made up of a star, eight planets, and countless smaller bodies such as dwarf planets, asteroids, and comets.
It's a small part of the milky way galaxy. Our solar system has one star, eight planets, five officially recognized dwarf planets, at least 290 moons, more than 1.3 million asteroids, and about 3,900 comets. Web the largest eight objects, which form a planetary system, are, in order of distance from the sun:
