FANDOM


Eight planets

The picture shows the eight planets, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, which are shown.

A planet is a large, round object in space that travels around a star.[1] Our solar system has eight planets. These planets are, in order of increasing average distance from the Sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.

MovementsEdit

The planets have different movements. A rotation, revolve on themselves around the axis. This determines the length of day on the planet. A revolution, planets orbits around the Sun every orbit is the planet's year. Each planet takes a different time to complete.

Shapes and sizesEdit

Solar System sizes

Solar System sizes

The compacts are in the core. Gases, if any, formed on the surface of an atmosphere. Mercury, Venus, Earth, Mars are small, rocky planets with high density. They have a slow rotation, moons few (or no) and quite round. Jupiter, Saturn, Uranus and Neptune, the gas giants, are huge and light, made of gas and ice. These planets revolve faster and have many moons, and rings equatorial bulge.

ReferencesEdit

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.