List Of Planets In Our Solar System

Our solar system is usually gone over in elementary school so you might just need a refresher course about the planets in order in our solar system.

List of planets in our solar system.

Venus the warmest planet. Earth the only planet that is known to have life. The sun a spectral class g2v main sequence star. The solar system is the gravitationally bound system of the sun and the objects that orbit it either directly or indirectly.

The planet mercury innermost world of our solar system. There are currently 181 known moons in our solar system orbiting the various planets and dwarf planets. Below is a brief overview of the eight true planets in our solar system moving from that closest to the sun to farthest from the sun. Most people have at least heard about our solar system and the planets in it.

The planets in order from the sun are mercury venus earth mars jupiter saturn uranus neptune and finally the dwarf planet pluto. The sun is the largest object in the solar system. The average temperatures of planets in our solar system are. In fact it accounts for 99 of the solar systems mass.

It consists of the sun and eight official planets including neptune uranus saturn jupiter mars earth venus mercury more than 130 satellites of the planets at least three dwarf planets many comets and asteroids. The inner solar system and the terrestrial planets. 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. Astronomers estimate that the solar system is more than 4 5 billion years old.

These are the planets mercury and venus and the dwarf planets ceres and makemake. Solar system temperatures average temperature on each planet planetary surface temperatures tend to get colder the farther a planet is from the sun. Sometimes called earth s twin because venus and earth are very similar. Mercury the planet with the second highest temperature in the solar system and the closest planet to the sun.

It has one natural satellite the moon. The following is a list of solar system objects by orbit ordered by increasing distance from the sun most named objects in this list have a diameter of 500 km or more. The solar system formed 4 6 billion years ago. This is a list of selected planets.

As the term is applied to bodies in earth s solar system the international astronomical union iau lists eight planets orbiting the sun. Planets in the solar system. List of planets in the solar system 9 major planets you should know. Here is a rundown on the 9 planets of the solar system.

Of the 13 planets and dwarf planets there are four which don t have any moons.