This category is for physical triple stars, sometimes called trinary stars or ternary star systems in the case of a hierarchical star system. For optical triple stars, see Category:Triple stars

v t e Stellar systems
Bound	Galaxy Dwarf galaxy Star cluster Hypercompact stellar system Globular cluster Dark globular cluster Open cluster List of largest known star clusters Hypercompact stellar system Star system Binary star Planetary system
Unbound	Stellar stream Stellar association Moving group Runaway star Hypervelocity star
Visual grouping	Double star Multiple star Star cloud Asterism Constellation
Category:Star systems