Monday, May 4, 2020

Pyrathas (Fortress World)

Brown Dwarf and Moon by md9-ca on DeviantArt

+++PLANETARY DATAFAX+++

Pyrathas: Pyrathas was an Imperial Fortress World found within the Pyrathas Majorus System of the Jericho Reach. The system's primary star is a fierce, blue-white supergiant. This star is orbited by a second brown dwarf in a tidally locked orbit. Inside this brown dwarf's penumbra, Pyrathas also hangs in a tidally locked orbit, shielded from the fury of the supergiant. Its strategic location made it the second-largest (after Karlack) anchorage for the Imperial Navy in the Iron Collar.

The planet is marginally habitable and resource-poor and was ignored by the Imperium until Hive Fleet Dagon seemed like it might devour everything. It was believed that the glare of the system's primary would be enough to deter any Tyranid invasion. Thus, a colony was established on the surface, a place of retreat in case things went south.

A tendril of the Hive was indeed utterly devastated at Pyrathas. But rather than make the Tyranids stay away, it made them evolve. The next, larger tendril returned around the time of the Battle of Hethgard, fully adapted to the harsh stellar radiation.

The two Navy escorts protecting the place were quickly overwhelmed, as were orbital and plane-based defenses. Tyranids landed en mass on the surface, and all seemed lost. Then the God-Emperor interceded, the Tyranid Overmind was destroyed, and the Tyranids at Pyrathas lost cohesion, and the absorption of the planet's resources was halted.

Numerous feral Tyranid creatures continued to roam the planet for years. They were dangerous if provoked, but rarely worked in groups anymore, and could even be scared away with high noise and bright lights. By the 230s they had largely been eliminated by Marine Scouts proving their worth to the chapter.

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