SOLAR SYSTEM

Detailed explanation-1: -Within this framework, they defined four classes of planetary systems: similar, ordered, anti-ordered, and mixed. In a ‘similar’ system, the masses of neighboring planets are similar to each other.

Detailed explanation-2: -The interchangeable terms extrasolar system and exoplanetary system are sometimes used in reference to other planetary systems. Individually they may be referred to as system prefixed by the name of the star or star system that it orbits or sometimes simply the name of the star system.

Detailed explanation-3: -Our solar system consists of our star, the Sun, and everything bound to it by gravity – the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune; dwarf planets such as Pluto; dozens of moons; and millions of asteroids, comets, and meteoroids.

Detailed explanation-4: -Interplanetary spaceflight or interplanetary travel is the crewed or uncrewed travel between stars and planets, usually within a single planetary system. In practice, spaceflights of this type are confined to travel between the planets of the Solar System.

Detailed explanation-5: -A planetary system is a set of gravitationally bound non-stellar objects in or out of orbit around a star or star system.