Fiction:Cyrannus Galaxy/Timeline

The Cyrannus Standard Calendar is the standard measurement of time in Cyrannus. It is centered around the orbit of Caprica and Picona, which orbit each other around a common barycenter. A year is the same length as a year on Earth; however there are only six months, which are twice as long as those on Earth. The calendar uses the era BTC meaning Before Treaty of Corulus and ATC meaning After Treaty of Corulus.

Timeline, a History of Cyrannus

 * 13,000,000,000 BTC – Cyrannus forms.
 * The galaxy is believed to have formed 13 billion years ago.


 * 4,000,000 BTC - Cyrannian Ringworld
 * The Thirteenth Tribe create the Cyrannian Ringworld.


 * 124,000 BTC – The unknown Atlantica
 * The Atlantica create unknown portals on Caprica and the Rambo Capital in Quadrant 82


 * 100,000 BTC – The Great Temoin Empire and the Thirteenth Tribe
 * A great alien empire arrived in Cyrannus. The Great Temoin Empire and the Thirteenth Tribe eventually wage war. Hyperspace technology is introduced to many cultures.


 * 87,000 BTC – Ascension
 * The Thirteenth Tribe ascends to a higher plane of existence.


 * 62,000 BTC – Colonization
 * Unknown Libertus that have seemingly evolved on another world colonize Apailiana, a key Core World.


 * 43,500 BTC – The Pyrínan Republic
 * The Pyrínan Republic, the first galactic republic of Cyrannus is formed. Like the Cyrannus Republic to come, the Libertus are very common.


 * 42,000 BTC – First Great Manifest
 * The Pyrían Republic extends from the Core Worlds.


 * 39,300 BTC – Emergence of the Nagith Empire
 * A great evil is formed in the Unknown Regions. The Nagith claim to be the Apocalypta of the mortal world.


 * 25, 550 BTC – The Nagith Wars
 * The Nagith Empire attacks the Pyrían Republic, the war lasts for decades but the Nagith are defeated.


 * 20,000 BTC – First Bisistar Invasion
 * The Bisistar, an unknown reptilian race from a nearby galaxy invade the galaxy at this time. The galaxy is plunged into a dark age, but ultimately the Pyrían are victorious. The Bisistar leave, swearing vengeance.


 * 13,500 BTC – Second Nagith Wars
 * The Nagith once again invade Republic space, the titanic war that follows devastates the galaxy. Eventually, both the Nagith and the Pyrían Republic fall.


 * 13,210 BTC – 4,102 BTC – Dark Ages
 * Cyrannus is home to many small empires and republics.


 * 10,640 BTC – Basileus War
 * The Cavaneu Intersteller Union and the Basileus Imperium wage war.


 * 5,901 BTC – The D’annaoi
 * The D'annaoí become spacefaring.


 * 3,103 BTC – The Osteola
 * The Osteola become spacefaring.


 * 1824 BTC – The Twelve Colonies
 * The Libertus native to the Twelve Colonies become spacefaring.


 * 49 BTC – Capricorn Sector Alliance
 * The Capricorn Sector Alliance is formed.


 * 16 BTC – Extragalactic Notice
 * After hundreds of thousands of years, extragalactic contact is made between the Capricorn Sector Alliance and Rambo Nation of Quadrant 82.


 * 10 BTC – United Republic of Cyrannus
 * The United Republic of Cyrannus, like the Pyrían Republic centuries prior, becomes the dominant galactic power.


 * 4 BTC – Confederacy of Allied Systems
 * The Confederacy of Allied Systems is formed.


 * 3 BTC – Formation of the Cyrandia Alliance
 * The Cyrandia Alliance is formed, unifying Cyrannus and the nearby Quadrants.


 * 1 BTC – Orbispira
 * Orbispira, is completed and made the new capital of the galaxy.


 * 1 ATC – Great Cyrannus War
 * The Great Cyrannus War begins.


 * 2 ATC - The
 * The Cyrannian Grox come to the forefront of the war and become a major threat.


 * 3 ATC - The Second Bisistar Invasion
 * The invades the galaxy once more. Their invasion is centred on the Grox.


 * 3 ATC - The
 * The new Basileus Empire is formed, and combats the Republic with new found ferocity.