What is defined as a star and all the objects that orbit around it, including planets and moons?

A solar system is defined as a star and all the objects that orbit around it, including planets, moons, asteroids, comets, and meteoroids. Each solar system centers around a star, which provides the gravitational force that keeps the orbiting objects in place. The most well-known example is our own solar system, which includes the Sun and the eight planets, along with their moons and other celestial bodies.

The term "galaxy" refers to a massive system that contains billions of stars and their solar systems, along with gas, dust, and dark matter. The "universe" encompasses all galaxies, solar systems, and all forms of matter and energy in existence. Finally, a "constellation" is a pattern made by a group of stars visible from Earth, but it does not represent a system of solar bodies orbiting a star. Thus, the definition of a solar system accurately describes the relationship between a star and its orbiting objects.