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Sergyar


Sergyar is one of the three planets that comprise the Barrayaran Empire in the Vorkosigan Saga. The other planets are Barrayar and Komarr. The entire planet has been said to be the personal property of Barrayaran Emperor Gregor Vorbarra.

Sergyar was first discovered by Barrayar shortly before the Escobar War. It is the site where Cordelia Naismith and Lord Admiral Aral Vorkosigan first met when her Betan Astronomical Survey ship landed a party to explore and catalogue the planet and its biome, unaware of Barrayar's earlier territorial claims on the planet.

Sergyar is strategically important because it is a link from Komarr to Escobar, and then Beta Colony. This opens up trade in the wormhole nexus significantly for Barrayar. It was the site of massive caches of ordnance and other materiel for Barrayar's abortive attempt to invade and conquer Escobar.

Native life on Sergyar seems to have a general radial symmetry, with most lifeforms having six limbs or appendages. While there are no known native sentient life forms, there is a diverse ecology. Various species mentioned include large predators referred to as 'fuzzy crabs' that hunt in packs, and their 'hexapedal' herbivorous prey - large, six-footed grazing animals.

Smaller creatures, radial in design, seem to fill the ecological niches filled by insects on Earth. There are also mentions of airborne lifeforms, similar in appearance to jellyfish, that float through the atmosphere, supported by gas-filled sacs, that descend from above to leech blood from larger, moribund lifeforms. The gas is mostly hydrogen, and will explode if exposed to fire.

In later books, there are mentions of a Worm Plague on Sergyar; its survivors have puckered, swirling scars on their skin.

According to the naming scheme of Barrayar, the particle "-yar" likely means "planet", "world" or something similar. Thus, Sergyar was named for Crown Prince Serg, the one-time heir apparent to Emperor Ezar Vorbarra and father of now Emperor Gregor Vorbarra. Prince Serg died in the Escobar War.


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