Added by 8of5

Exo III is a planet located in the Beta Quadrant, and was once home to a humanoid race, the Exoans, later known as the Old Ones.

Exo III was once a lush planet until the system's star began to dim and temperatures on the planet got lower with each passing year. The Exoans were forced to go underground. While underground the Exoans created androids to serve the population as they survived harsher conditions. However, the androids developed self-awareness and killed the Exoans. Over the next 500,000 years the androids themselves began to wither away, and many put themselves in stasis until needed again, with Ruk tending to them.

In 2261, the Federation archaeologist, Dr. Roger Korby, and his assistant Dr. Aaron Brown, crashlanded on the planet. While Dr. Brown died, Ruk was able to rescue Dr. Korby, although he was badly injured. Korby became interested in the androids' capability to build androids and had an android duplicate of himself and Dr. Brown created, as well as a female associate named Andrea.

In 2266, the USS Enterprise arrived at Exo III in an attempt to ascertain the location of Korby's expedition. After creating an android duplicate of Captain James T. Kirk in an attempt to spread the androids across the Federation, Korby's master plan was stopped. (TOS episode: "What Are Little Girls Made Of?") Another attempt by the Brown android in 2268 led to similar disaster, and Exo III was abandoned. (TOS novel: Double, Double)

In 2304, Dr. Emil Vaslovick, Noonien Soong, and Ira Graves traveled to Exo III and rediscovered Dr. Korby's home on the planet. During their investigations, they accidentally released several androids left in stasis, and they spend several decades examining the wreckage of Dr. Korby's ship and begin to build their own starships, allowing them to leave Exo III. (TNG novel: Immortal Coil)

planets visited by the USS Enterprise (NCC-1701) during Captain Kirk's initial five-year mission (2265-2270)
various	Capory
2265	Earth • Draxis II • Tally • Alpha Ortelina VII • Arronus VII • Aldebaran III • M-155 • Mestiko • Tally • Dimorus • Tendar • Archernar IV • Delta Vega I • Miri's homeworld • Starbase 12 • 7348-II • robot planet • Timshel • K-G • Zarta • Metamorpha • Numero Uno • FP-1 • FP-2 • Voodoo planet • Gamma Alpha V • Starbase 8 planet • Pollux II • Dukar • Neesan • Algenib II
2266	Beta IV • Rigel XII • Psi 2000 • Tlaoli IV • Alpha Proxima II • Angira • Exo III • 1324-IV • Canara • Nador • M-113 • Alfa 177 • Planet Q • Benecia • Starbase 11 planet • Talos IV • Numero Uno • Gateway
2267	Makus III • Beta VI • Janus VI • Omicron Ceti III • Deneva • Ceti Alpha V • Eminiar VII • Babel • Gamma Canaris 527 • Taurus II • Hydra Epsilon III • Ximega II • Perseus Arm planetoid • Starbase 11 planet • Salvum • Grotus • Rifas-L • Amusement Park planet • Heitius VII • Centaurus V • Tyrtaeus II • Gothos • Cestus III • Iron-silica planet • Zutotanium planetoid • Mudd • Earth • Canara • Beta III • Pyris VII • Vulcan • Pollux IV • Argelius II • Halka • Bavarya • Neolithia • Mythra • Capella IV • Magna Roma • Gamma Trianguli VI • Sigma Iotia II • Masaba • Lekythos • Shroud IV • Tycho IV • Donico II • Rimillia • Organia
2268	Narnel's World • Neural • Fornax II • Gamma II • Triskelion • Argus X • Tycho IV • Signi Beta • Earth • Direidi • Eeiauo • Patria I • Leora IV • Academy • Delta Canaris IV • Alnath II • Ammdon • Marcos XII • Amerind • Beta XII-A • Elas • Troyius • Sigma Draconis VI • Ekos • Scalos
2269	Anomaly • Excalbia • Andros • Pollux V • Avalon • Camus II • Tanis • Aleph Prime • Kyros • Viden • Theta Tau V • Aleph III • Trefolg • Mantilles • Merak II • Ardana • Babel • Organia • Gateway
2270	Isitra Zero • Gateway • Mercan • Denebia • Phylos II • Amusement Park planet • Motherlode • Megas-Tu • Terratin • Sherman's Planet • Argo • Vedala asteroid • Dramia II • Arret • Lactra VII • Delta Theta III • Archernar IV • Cenotaph • Taygeta V • Okeanos • Yoondri • Aleriad • Mercan • Aritani • Yalbo • Sycorax • Talos IV • Earth • Starbase 12 • Tomarii

External linksEdit

• Exo III article at Memory Alpha, the wiki for canon Star Trek.