What consists of one or more than one star and all the objects in orbit around the central star?

A system consisting of one or more stars and all the objects in orbit around the central star is known as a star system. This includes planets, moons, asteroids, comets, and other celestial bodies that are gravitationally bound to the stars. An example of a star system is our own solar system, which features the Sun as the central star along with its orbiting planets and other objects.