Pronunciation: (IM-see)
Location: Galactic Core, Sector i8
Empire: Imsian federation
Neighboring Stars: Cik, Faidh, Sak'iz, Shiva, Valkirnen, Wukazi
Radius: 3,147 miles
Surface Area: 124M square miles
Volume: 131B cubic miles
Circumference: 19,770 miles

• 4,834,400,630: Out of the fiery explosion of Kajen's birth, Imsi is born
• 4,834,400,645: The planets of the Imsi star system are formed by Qijen, the planetary smith
• 4,834,400,646: Planetary oceans in the Imsi star system are formed by Namu, Sura of the seas
• 5,166,960,654: Imsi begins to drift back towards the Galactic Core
• 5,281,616,590: Aine carries spores to the Imsi star system, fungal and plant life develops
• 5,281,944,944: Animal life spreads to the Imsi star system
• 5,557,284,475: The Roen awaken in the Aine, Alut'a, Imsi, Kesis, Tsanl, and Yahuatl star systems
• 5,843,602,389: The Roen of Imsi develop spoken language
• 5,844,539,120: The Roen of Imsi develop written language
• 5,934,408,384: The Roen of Imsi discover ki manipulation
• 6,254,963,605: The Roen of Imsi discover gravitational ki manipulation

• Imsi I
• Imsi II
• Imsi III
• Imsi Prime
• Imsi V

Radius: 1,039 miles
Surface Area: 14M square miles
Volume: 5B cubic miles
Circumference: 6,525 miles

Radius: 1,196 miles
Surface Area: 18M square miles
Volume: 7B cubic miles
Circumference: 7,514 miles

Radius: 1,385 miles
Surface Area: 24M square miles
Volume: 11B cubic miles
Circumference: 8,700 miles

Radius: 976 miles
Surface Area: 12M square miles
Volume: 4B cubic miles
Circumference: 6,130 miles

Radius: 881 miles
Surface Area: 10M square miles
Volume: 3B cubic miles
Circumference: 5,536 miles