Pronunciation: (SAI-on)
Location: Perseus Arm, Sikhara Branch, Sector d2
Empire: None
Radius: 4,972 miles
Surface Area: 311M square miles
Volume: 515B cubic miles
Circumference: 31,240 miles

• 4,864,120,342: Illeroi is forged by Kajen, the astral smith
• 5,083,641,969: The planets of the Scion star system are formed by Qijen, the planetary smith
• 5,083,644,221: Planetary oceans in the Scion star system are formed by Namu, Sura of the seas
• 5,349,233,924: Aine carries spores to the Scion star system, fungal and plant life develops
• 5,350,338,749: Animal life spreads to the Scion star system

• Scion I
• Scion Prime

Radius: 1,591 miles
Surface Area: 32M square miles
Volume: 17B cubic miles
Circumference: 9,997 miles

Radius: 2,188 miles
Surface Area: 60M square miles
Volume: 44B cubic miles
Circumference: 13,746 miles