Tauron: the Old Colony
The Old Colony
A proud industrial world scarred by famine, civil war and a recognised genocide of its native Ha'la'tha, long before the Cylons finished the job.
Tauron, known as "The Old Colony" and originally named Taurus, was a planet in the Cyrannus star system, orbiting the star Helios Alpha. It was one of the Twelve Colonies of Kobol, named after the Taurus tribe who had resided on Kobol, though its citizens may not have been affiliated with that tribe. A rich and industrious world defined by hardship and fierce pride, Tauron suffered famine, civil war and a recognized genocide of its native people before being exterminated in the Fall of the Twelve Colonies. (Twelve Colonies map, Caprica; Caprica, "Pilot"; Battlestar Galactica (miniseries))
Settlement and early history#
Early in the colonial era, Tauron was colonized for the rearing of livestock. The city of Minos began in the middle of a cattle trail. Not as aggressively developed as other worlds of its time, Tauron suffered from famines brought on quickly by conflict, forcing people to eat dirt to survive. The term "dirt-eater" lived on afterward as a racial slur against native Taurons, who were known as the Ha'la'tha in their own language. (Twelve Colonies map, Caprica; The Caprican, "Racism: An Unacceptable Aspect of Caprican Life"; Caprica, "The Dirteaters")
For centuries, Tauron endured colonization by Virgon and Leonis as those worlds expanded their interplanetary empires. Tauron independence eventually resumed in a popular revolt known as "Our Day", yet cultural distinctions between the native Ha'la'tha and Tauronised settlers persisted. The government was predominantly represented by the settler community, which held strong ties to neighbouring worlds such as Caprica. (Twelve Colonies map, Caprica; The Caprican, "Racism: An Unacceptable Aspect of Caprican Life")
Civil war and genocide#
An uprising by native farmers against the government, nearly a century before the Fall, quickly led to the two-year Tauron Civil War. In its aftermath the government relied on urban units known as the Heraclis, whose wide-ranging powers in suppressing a further rebellion led to the mass execution and starvation of many Taurons. The Twelve Worlds recognized the act as a genocide. It produced a wide body of Ha'la'tha refugees who settled across the Cyrannus star system, from Caprica to Sagittaron, and became linked to organized crime. The complicity of those worlds in the regime's continued strength was not forgotten. Another uprising followed decades later, with the Ha'la'tha better prepared and supported by gun-running across the Twelve Worlds; in Caprica, Joseph and Sam Adama lose their parents to the government's violence on Tauron. (Twelve Colonies map, Caprica; Caprica, "Pilot"; "The Dirteaters")
The Cylon War and the Fall#
When the Cylons rebelled against mankind, spawning a twelve-year war, Tauron formed part of the United Colonies of Kobol, an arrangement that allowed all planets to receive equal military support. On the final day of the Cylon War, Cylon forces abducted civilians for unknown ends, events glimpsed in Razor; the official map places this attack on Tauron. Despite this, the map describes Tauron as one of the richest and most industrious colonies, known for its pride and for vast wealth concentrated among a few, though on screen it is more often treated as poor and troublesome. (Battlestar Galactica: Razor; Twelve Colonies map, Caprica; Caprica, "Pilot")
Little is recorded of Tauron over the following forty years of peace, though it was infiltrated by humanoid Cylons. At the Fall of the Twelve Colonies, Tauron faced large-scale nuclear bombardment by basestars, followed by an equally massive landing force of Centurions that successfully exterminated the remaining survivors. (Battlestar Galactica (miniseries); Twelve Colonies map, Caprica)
Geography#
The capital of Tauron was Hypatia. Its other major cities were Tauron City and Minos, the latter having grown from a stop on an early cattle trail. Notable attractions included Minos, the Olympia Hippodrome and the Great Tauron Plain. (Twelve Colonies map, Caprica)
Frequently asked questions
- What is Tauron?
- Tauron, known as "The Old Colony" and originally named Taurus, was a planet in the Cyrannus star system orbiting the star Helios Alpha. It was one of the Twelve Colonies of Kobol, named after the Taurus tribe who had resided on Kobol.
- Who were the Ha'la'tha?
- The Ha'la'tha were the native people of Tauron, known by that name in their own language. After a recognized genocide produced a wide body of Ha'la'tha refugees, they settled across the Cyrannus star system, from Caprica to Sagittaron, and became linked to organized crime.
- What was the Tauron Civil War?
- An uprising by native farmers against the government, nearly a century before the Fall, quickly led to the two-year Tauron Civil War. In its aftermath the government relied on urban units known as the Heraclis, whose powers in suppressing a further rebellion led to the mass execution and starvation of many Taurons, an act the Twelve Worlds recognized as a genocide.
- What happened to Tauron during the Cylon War?
- When the Cylons rebelled, Tauron formed part of the United Colonies of Kobol. According to the official Cyrannus map, Cylon forces attacked Tauron on the final day of the war and abducted civilians for unknown ends.
- How was Tauron destroyed in the Fall of the Twelve Colonies?
- At the Fall of the Twelve Colonies, Tauron faced large-scale nuclear bombardment by basestars, followed by an equally massive landing force of Centurions. The Centurions successfully exterminated the remaining survivors.
Gallery

Images via Battlestar Wiki
Sources
- EpisodeBattlestar Galactica (miniseries), Miniseries, Parts 1 and 2 (2003)
- FilmBattlestar Galactica: Razor, Universal Cable Productions, 2007
- EpisodeCaprica, "Pilot", Caprica, Season 1 (2010)
- EpisodeCaprica, "The Dirteaters", Caprica, Season 1 (2010)
- WebTwelve Colonies map, Caprica, Official map of the Cyrannus system made for Caprica (Syfy, 2010)
- WebThe Caprican, "Racism: An Unacceptable Aspect of Caprican Life", In-universe promotional website for Caprica (Syfy, 2010)
Spotted a factual error or a primary source we missed? Email a correction. Every flagged claim gets reviewed.
Followed from this entry

Caprica: the Colonial capital
Caprica was the richest of the Twelve Colonies, seat of the Colonial government, and the world where the Cylons were built. The Cylon attack destroyed it.

Kobol: humanity's lost homeworld
Kobol was the ancestral home of the Twelve Tribes, abandoned for two thousand years. The fleet found the Tomb of Athena there, and with it the way to Earth.

Leonis: Heart of the Colonies
The largest world in Cyrannus and seat of an early empire, known for its wine, ski slopes and learning. The Cylon attack left it uninhabitable.

Sagittaron
Sagittaron was a barren, mountainous world in the Cyrannus star system and one of the Twelve Colonies of Kobol. Settled by Gemenese fundamentalists, it was known for religious isolationism, distrust of modern medicine, and the resentment that fed Tom Zarek's insurgency.

Virgon: the Imperial Colony
A temperate world of Helios Beta, second largest of the habitable colonies, known for its forests, its wealth and its capital, Boskirk.

Cylon War: the machines revolt
The Cylons rose against the people who built them on Caprica. Twelve years of fighting ended in a sudden Armistice that held for forty years.
Mentioned in14 entries
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Cylon
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Cylon War: the machines revolt
The Cylons rose against the people who built them on Caprica. Twelve years of fighting ended in a sudden Armistice that held for forty years.
Cyrannus: the Colonies' four suns
Four stars in a double binary, Helios Alpha through Delta, holding all Twelve Colonies. Refugees from Kobol settled them two thousand years back.
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Erebos: the Tauron mining belt
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Leonis: Heart of the Colonies
The largest world in Cyrannus and seat of an early empire, known for its wine, ski slopes and learning. The Cylon attack left it uninhabitable.
Minos
Minos, also known as Tauron I, was the largest moon in the Twelve Colonies and the only one with a ring system. Though it lacked an atmosphere, it housed several of Tauron's scientific and mining colonies.
Tamara-A: the avatar of a lost daughter
Tamara-A was a sentient artificial intelligence created in the years before the Cylon War through the Avatar Program. Based on Tamara Adams, a girl killed in the Caprica City Maglev bombing, she was conceived as part of a bargain between Daniel Graystone and the Adama family and was abandoned soon after her creation.
Tauranian Traveller
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Tomas Vergis: the Tauron whose stolen chip made the first Cylon
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Twelve Colonies of Kobol
The United Colonies of Kobol, also called the Twelve Colonies of Kobol, was the interplanetary state that represented humanity from the Cylon War until its dissolution upon the settling of the second Earth.
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