Question

How did the planets of our solar system form?

Answer 1

The planets, asteroids and comets in the solar system are loose objects left over from the formation of the Sun. Originally the gas and dust that would become the Sun was the core of a cloud much larger than the solar system, probably several light-years across.

Answer 2

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This is your answer-

A giant cloud of gases and dust, called nebula, appeared moving in the space about 4.6 billion of years ago.It is cooled and gained very fast rotation.The eight balls gases of different sizes were separated from the Nebula.The remaining central mass of the Nebula changed into a star known as the sun.The other eight balls changed into planets.

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