What is another word for planetary system?
Pronunciation: [plˈanɪtəɹi sˈɪstəm] (IPA) 
A planetary system typically refers to a star and all the objects that orbit around it. Synonyms for a planetary system include a solar system, a celestial system, or an extrasolar system. The term solar system is the most commonly used synonym, but extrasolar systems are also becoming more popular as astronomers discover more planetary systems beyond our own. Another synonym for a planetary system is an exoplanetary system, which specifically refers to systems outside of our solar system. Regardless of the term used, a planetary system is a fascinating subject of study for astronomers as they explore the mysteries of the universe.
