Solar System Planets Information: Planets/Solar System

In our Galaxy “The Milky Way” there are so many planetary systems and one of them is our Solar System. We call it Solar System because the name given to our Sun is Sol. This name came from the Latin word “Solis” for Sun. In this article, we will cover some basic information about our Solar System and its Planets information.


The planets in our Solar System in distance from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.


Q- What is Solar System?


Solar System is a planetary system that consists of our Sun and everything connected to it by gravity. It has planets, dwarf planets, hundreds of Moons, and Millions of comets, asteroids, and meteoroids. Our Solar system is only a small part of this galaxy.


Q- What is a planet?


In simple words, a planet is a moving object which orbits a star. It has its self-gravity and a clear path to travel around its parent star.


Q- Are there 8 or 9 planets?


There are 8 planets in our Solar System. According to their distance from the Sun, they are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. The first four planets are terrestrials planets and the other four are Giant planets.


Q- Which are terrestrial planets?


The first four planets in distance from the sun Mercury, Venus, Earth, and Mars are terrestrial planets.


Q- What are the names of Rocky planets?


The names of the rocky planets in our solar system are Mars, Mercury, Venus, and the Earth. These are also called terrestrial planets.


Q- What are giant planets?


The last 4 planets are giant planets, They are Jupiter, Saturn, Uranus, and Neptune.


Q- Which planets are gas giants?


The first two planest among giant planets are called gas giants. They are Jupiter and Saturn.


Q- What are the names of the ice giant?


Ice giants in our solar system are Uranus and Neptune. They are the last two planets in our Solar system.


Q- Which is the biggest planet in our solar system?


The biggest planet in our Solar System is Jupiter.


Q- Which is the smallest Solar System planet?


The smallest planet in our solar system is Mercury.


Q- Is Mercury smaller than Pluto?

Yes, Mercury is smaller than Pluto but Mercury is close to our Moon in terms of radius. The Radius of Mercury is 2,439.7 km and the radius of our moon is 1,737.1 km.


Q- What is a dwarf planet?


According to the definition of IAU, a dwarf planet has the following characteristics.

1- It is a celestial body that orbits around the sun.

2- It is not a moon.

3- It has a round or nearly round shape.

4- The neighborhood around its orbit is not clear.


Q- Is there any solid surface on Jupiter?


No, Jupiter is a gas giant. It consists of Helium and Hydrogen and does not have a solid surface.


Q- What is the farthest known planet from Sun?


Neptune. It’s the most distant planet in our Solar system. It is an ice giant. Neptune is not visible without a telescope.


Q- What planet is closest to the sun?


The closest planet to the Sun is Mercury.


Q- How many moons does Mars have?


There are two moons of mars Phobos and Deimos.


Q- How many Moons does each planet have in our Solar System?


  • Mercury – 0
  • Venus – 0
  • Earth – 1
  • Mars – 2
  • Jupiter – 79
  • Saturn – 62
  • Uranus – 27
  • Neptune – 14


Q- Which planet has the most number of moons?


Jupiter has the most number of moons.



These are the most common and most frequently asked questions about the Solar System. If you liked Solar System planet’s information and want to read similar posts then have a look on these posts.



Updated: March 28, 2021 — 8:31 pm

Leave a Reply

Your email address will not be published. Required fields are marked *

Online MCQs © 2021
error: Content is protected !!