Coelest system: Difference between revisions

{{Era|Forerunner|HCW|Post}}

{{Era|Forerunner|HCW}}

{{Stellar Infobox

*[[Unified Earth Government]]

The '''Coelest system''' is a planetary system previously located outside [[human]]- or [[Covenant]]-controlled space. It is home to the ice giant [[Substance]], which serves as the gravity anchor for [[Installation 05]]. Substance is the fourth planet in the system, and is located in its outer reaches.<ref>'''[[Halo: The Essential Visual Guide]]''', ''page 190''</ref> There is an [[asteroid]] field in the system, at 2.4 AU from Coelest, located close to Substance.<ref>'''[[Halo: Ghosts of Onyx]]''', ''page 189''</ref>

In early [[2552#November|November 2552]], the system became the site of the enormous [[Battle of Installation 05]] as the Covenant holy city of ''[[High Charity]]'', its [[High Charity defense fleet|defensive fleet]], and a small group of UNSC forces on the {{UNSCShip|In Amber Clad}} arrived at Installation 05. Over the course of the battle, [[the Flood]] on the installation escaped containment, and the ring was [[Glassing|sterilized]] by the combined ''High Charity'' defensive fleets as a result.<ref>'''Halo: The Essential Visual Guide''', ''page 46''</ref> In the aftermath of the battle and the subsequent end of the [[Human-Covenant War]], the UNSC eventually established a permanent presence in the system with the construction of ''[[Lisbon Station]]'', which serves to monitor and guard the now inactive Installation 05.  

File:H2A - In Amber Clad approaches Halo.png|{{UNSCship|In Amber Clad}} arrives in the Coelest system

**''[[Terminal/Halo 2: Anniversary|Terminals]]''

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[[Category:Planetary Systems]]