Piistar

The world's biggest star planets:
W Cephei; VV Cephei: 3,676,200,000 km (ie, 288194 x Earth)
My Cephei: 3,481,250,000 kim
Antares: 1,108,430,000 km
Beteigeuze: 905,125,000 km
Rigel: 86,335,000 km
Arcturus: 4,177,500 km
Pollux: 6,962,500 km
Sirius: 2,506,500 km
Sun: 1,392,500 km
Jupiter: 142,984 km
Saturn: 108,728 km
Neptune: 49,532 km
Earth: 12,756 km
Venus: 12,104 km
Mars: 6,794 km
Mercury: 4880 km