Pronunciation: (HILL-gi)
Location: Perseus Arm, Sikhara Branch, Sector f2
Empire: None
Radius: 4,644 miles
Surface Area: 271M square miles
Volume: 420B cubic miles
Circumference: 29,180 miles

• 4,874,361,574: Hylgi is forged by Kajen, the astral smith
• 5,093,836,447: The planets of the Hylgi star system are formed by Qijen, the planetary smith
• 5,093,845,935: Planetary oceans in the Hylgi star system are formed by Namu, Sura of the seas
• 5,345,155,872: Aine carries spores to the Hylgi star system, fungal and plant life develops
• 5,345,182,230: Animal life spreads to the Hylgi star system