Heze

Heze, known officially as ζ Virginis (Zeta Virginis), is a binary star system located in the Virgo constellation 74 light-years (23 parsecs) from Sol. The system holds the Heze (Zeta Virginis A) star as its barycentric stellar body, orbited by six planets and an outer companion star, Zeta Virginis B.

The Heze star is a main-sequence A-type star with twice the mass and radius of Sol, possessing an effective temperature of 8,127K. It is only half a billion years old, making it remarkably young in the system and home to very young planets with the exception of Avalon, which is anomalously almost 3 billion years older than the star itself.