It is assumed that they all accreted from a disk of interstellar hydrogen and other elements. The Sun, the eight major planets, and many smaller bodies are rounded by gravity (hydrostatic equilibrium) although those with sufficient spin are flattened somewhat at the poles (oblate spheroids).
The sun and the planets that orbit it compose the solar system.
No, they orbit around the Sun. The planets and the Sun are all in our solar system.
The sun is at the centre of our solar system
The term used to describe the Sun and the planets that orbit around it is "solar system."
The planets that are close to the sun in our solar system are Mercury, Venus, Earth, and Mars.
By definition, a solar system is a system of planets orbiting a sun.
The sun is a star at the center of our solar system. The eight planets in our solar system, in order of distance from the sun, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
In any solar system; that's what planets do.
The planets orbit the Sun. The Sun is at the center of our solar system and does not move.
Mercury is a planet in our solar system, not a solar system itself. Our solar system has eight planets, and Mercury is the closest planet to the sun.
Extra solar (or Exo) planets are planets that do not orbit the Sun. Planets in our solar system orbit the Sun.
Yes, that's the idea of a "solar system". A star (sun) in the center, and planets going around it.Yes, that's the idea of a "solar system". A star (sun) in the center, and planets going around it.Yes, that's the idea of a "solar system". A star (sun) in the center, and planets going around it.Yes, that's the idea of a "solar system". A star (sun) in the center, and planets going around it.