Changes

|Sector=Unknown[[Ultima Sector]]{{Fn|2}}

|System=[[MacraggeSystem]]{{Fn|1}}{{Fn|Canon Conflict}}

 '''Circe''' is a ringed gas giant on the edge of the [[Macragge System]] in the [[Ultima Segmentum]] and part of the [[Ultramarines]] realm of [[Ultramar]].  ==History==It was the site of the titanic climax to the [[Battle for Macragge]] and the [[First Tyrannic War]], when the [[Emperor Class Battleship]] ''[[Dominus Astra]]'' [[Emperor Class Battleship]] bravely entered the heart of [[Hive Fleet]] [[Behemoth]] and detonated its [[Warp Drive]]s, dragging the entire [[Tyranid]] fleet along with it into the [[Warp]].{{Fn|1}} =={{Endn|Canon Conflict}}==*Circe is stated in [[Codex: Space Marines (5th Edition)]], pg. 33 to be located at the edge of the [[Macragge System]].{{Fn|1}} However, [[Codex: Space Marines (8th Edition)]], pg. 25 does not include it with the planets of the Macragge System, instead claiming that it is located in a different star system.{{Fn|2}} ==Related Articles==*[[Planets (List)]]