 Multi-star planetary systems

Multi-star planetary systems are systems in which two or more stars have been found to host planets. These systems can take various forms, including binary systems (two stars), trinary systems (three stars), and more complex configurations. In such systems, planets can orbit one or both of the stars, leading to interesting dynamics influenced by the gravitational interactions between the stars. The arrangement of the stars in these systems can create unique conditions for planet formation and stability.