Pronunciation: (EET-su)
Location: Perseus Arm, Kehle Branch, Sector p12
Empire: Alyaen empire
Radius: 2,600 miles
Surface Area: 85M square miles
Volume: 74B cubic miles
Circumference: 16,340 miles

• 5,444,768,986: Itsu is forged by Kajen, the astral smith
• 5,476,332,910: The planets of the Itsu star system are formed by Qijen, the planetary smith
• 5,476,385,692: Planetary oceans in the Itsu star system are formed by Namu, Sura of the seas
• 5,478,590,219: Fungal and plant life develops in the Itsu star system
• 5,479,488,468: Animal life spreads to the Itsu star system