STO Chronology
From Trekipedia
22nd Century
2151
- April 16: The Enterprise NX-01 begins its historic mission of exploration. ("Broken Bow" ENT 01-02)
- Season One of Enterprise (2151-2152)
2152
- Season Two of Enterprise (2152-2153)
2153
- The Xindi attack Earth. ("The Expanse" ENT 52)
- Season Three of Star Trek: Enterprise (2153-2154)
2154
- Season Four of Star Trek: Enterprise (2154-2155)
2161
- The Romulan War ends. ("Balance of Terror" TOS 08)
- The United Federation of Planets is formed. (Star Trek: Generations)
- The Enterprise NX-01 is retired. "These Are the Voyages..." ENT 98)
23rd Century
2265
- The U.S.S. Enterprise NCC-1701 begins its Five Year Mission under Captain James T. Kirk. ("Q2" VOY 265)
- Season One of Star Trek (2265-2266)
2266
- Season Two of Star Trek (2266-2267)
2267
- Season Three of Star Trek (2267-2268)
2268
- Season One of Star Trek: The Animated Series (2268-2269)
2269
- Season Two of Star Trek: The Animated Series (2269-2270)
2270
- Stardate 6147.4: The U.S.S. Pioneer NCC-1500 encounters Klingon forces led by Kor on Taurus II while searching for a crashed science vessel. ("The Taurean Affair" (STO))
- Isaac Garrett, captain of the U.S.S. Pioneer, is promoted to admiral. His first officer succeeds him as ship's captain. ("Explore Earth Spacedock" (STO))
- The U.S.S. Enterprise NCC-1701 ends its Five Year Mission under Captain James T. Kirk, and enters spacedock for an extensive refit. ("Q2" VOY 265, Star Trek: The Motion Picture)
2273
- Stardate 7410.2: The U.S.S. Enterprise NCC-1701 completes its refit just in time to counter a threat to Earth when V'Ger appears. (Star Trek: The Motion Picture)
2285
- Stardate 8121.8: The Genesis Planet is formed when Khan Noonien Singh tries to use the Genesis Device as a weapon against Admiral James T. Kirk. Spock sacrifices his own life to save his shipmates. (Star Trek II: The Wrath of Khan)
- Stardate 8210.3: Spock is resurrected by the Genesis effect. The Enterprise is destroyed during the attempt to recover his reanimated body from the Genesis Planet. (Star Trek III: The Search for Spock)
- Stardate 8390.0: The former Enterprise crew travels back in time to collect a pair of Humpback Whales, in an effort to rescue Earth from a probe of unknown origin. (Star Trek IV: The Voyage Home)
- In recognition for their efforts in saving Earth once again, the crew is assigned to the newly commissioned U.S.S. Enterprise NCC-1701-A. (Star Trek IV: The Voyage Home)
24th Century
2363
- Stardate 41153.7:
- Season One of Star Trek: The Next Generation] (2363-2364)
2364
- Season Two of Star Trek: The Next Generation] (2364-2365)
2365
- Season Three of Star Trek: The Next Generation] (2365-2366)
2366
- Season Four of Star Trek: The Next Generation] (2366-2367)
2367
- Season Five of Star Trek: The Next Generation] (2367-2368)
2368
- Season Six of Star Trek: The Next Generation] (2368-2369)
2369
- Stardate 46379.1:
- Season One of Star Trek: Deep Space Nine (2369)
- Season Seven of Star Trek: The Next Generation] (2369-2370)
- Season Two of Star Trek: Deep Space Nine (2369-2370)
2370
- Season Three of Star Trek: Deep Space Nine (2370-2371)
2371
- Stardate 48315.6:
- Season One of Star Trek: Voyager (2371)
- Season Four of Star Trek: Deep Space Nine (2371-2372)
- Season Two of Star Trek: Voyager (2371-2372)
2372
- Season Five of Star Trek: Deep Space Nine (2372-2373)
- Season Three of Star Trek: Voyager (2372-2373)
2373
- Season Six of Star Trek: Deep Space Nine (2373-2374)
- Season Four of Star Trek: Voyager (2373-2374)
2374
- Season Seven of Star Trek: Deep Space Nine (2374-2375)
- Season Five of Star Trek: Voyager (2374-2375)
2375
- Season Six of Star Trek: Voyager (2375-2376)
2376
- Season Seven of Star Trek: Voyager (2376-2377)
2377
- Stardate Unknown: The Starship Voyager returns from seven years lost in the Delta Quadrant. ("Endgame" VOY 271-272)
2380
- Following the death of Praetor Shinzon at the Battle of Bassen Rift, the Romulan government fell into disarray. Tal'aura, one of the few remaining members of the Romulan Senate and a former ally of Shinzon, declared herself the new Praetor, supported by Fleet Commander Tomalak as the new leader of the Imperial Defense Force. However, Tal'aura's leadership was opposed by Commander Donatra, who with the support of Commander Suran and former Admiral Braeg retained control of the majority of the Fifth and Third fleets. Any hope of a reconciliation between the two sides ended after the execution of Braeg, and Donatra vowed never to accept Tal'aura's rule. Donatra's rebellion was not Tal'aura's only concern. The Remans, led by General Xiomek of the Reman Kapeszuk Battalion, demanded control of either a continent on Romulus or a planet with sufficient natural resources to maintain self-sufficient settlements as reparations for hundreds of years of slavery and exploitation. In response, Tal'aura cut shipments of food and needed supplies to Remus and commanded Tomalak to blockade the planet. (Star Trek Online)
- In late 2379, the U.S.S. Enterprise NCC-1701-E underwent a major repair and refit. About half of her crew transferred to other posts during the months-long overhaul, including senior staff officers William T. Riker and Deanna Troi, who are posted on the U.S.S. Titan, and Chief Medical Officer Beverly Crusher, who briefly served as head of Starfleet Medical before returning to the Enterprise. (Star Trek Online)
- Two trials are of note during this time. On Stardate 56867.84, the Founder known as the Female Changeling was sentenced for crimes committed against sentient beings during the Dominion War and committed to the Federation maximum security facility at Ananke Alpha. And on Stardate 58370.4, Ro Laren surrendered to Starfleet custody. A former member of Starfleet who defected to the Maquis in 2370, Ro pleaded guilty to charges of desertion and was ordered to report to a penal facility on Earth for rehabilitation. (Star Trek Online)
- The deepening economic crisis on Cardassia Prime was a concern to both the Federation and the Klingon Empire in 2380. The Cardassians were devastated by Dominion bombardment in the final days of the Dominion War, suffering more than 800 million casualties. Large portions of Cardassia Prime were in ruins and the Cardassian government did not have the resources to recover. Nevertheless, they rejected most Federation aid. A notable exception to this stance is the Andak project, a Federation-funded program intended to restore Cardassia Prime's agricultural base. Led by Keiko O'Brien, the Andak project initially faced stiff reistance from xenophobic groups such as the True Way, as well as Gul Macet's conservative bloc of the government. Only the influence of Cardassian governmental adviser Elim Garak, a supporter of the fledgling democracy movement, allowed the Andak project to proceed, and the team was permitted to continue its work to make the barran desert climate of Cardassia Prime support sufficient crops to feed its population. Experts at the Daystrom Institute predicted that without more successful projects like the Andak initiative, the Cardassian Union could fall in as little as three years. (Star Trek Online)
2381
- The Romulan Star Empire appeared to be moving toward open civil war during much of 2381. Federation ambassadors consulted with the representatives of the Klingon Empire and other Alpha and Beta Quadrant powers about a proposed course of action to either bring peace to the Romulans or control any conflict that spilled out of Romulan space, but little was done to stop the deterioration of what was once one of the great powers in the quadrant. Imperial forces led by Tomalak skirmished repeatedly with Reman ships in the space between their twin worlds. Despite the Remans best efforts, though, the Romulan blockade of Remus held, leading to concerns that the Remans were suffering from shortages of food and supplies. The United Federation of Planets offered humanitarian aid to both Romulus and Remus. (Star Trek Online)
- With the blockade of Remus and upheaval at home, Praetor Tal'aura had insufficient forces to stop Commander Donatra, who rallied the breakaway military forces under her command and conquered several agricultural worlds in Romulan space. With these planets under her control, Donatra declared herself the first empress of the Imperial Romulan State and established a capital on Archenar Prime. Tal'aura vowed to retake the territory by any means necessary. (Star Trek Online)
- Although Ambassador Spock had returned to Federation space, the unification movement he founded continued to grow on Romulus. Thousands of Romulans secretly studied Vulcan history and culture and worked toward reuniting the Romulans with the world their ancestors abandoned centuries ago. Seeing the underground organization as another population exploited by the Romulan government, Xiomek of the Reman Kepeszuk Battalion allied with the Unification movement, although the two sides disagreed on how best to reach their goals. Xiomek wanted to seek a military solution to force the Romulans to accede to the Remans' demands, while the Unification movement sought nonviolent, diplomatic alternatives. On Stardate 59480.33, Spock presented a formal request for aid for the Unification movement to the Federation Council, which agreed to take the matter under consideration. (Star Trek Online)
- In 2381, a coalition of planets led by Bajor demanded that members of the Cardassian government and military stand trial for crimes against sentient beings for actions taken during the Occupation of Bajor and the Dominion War. The Cardassian government refused any request to surrender its citizens for prosecution, so the coalition appealed to the Federation Council and the Klingon High Council to join them in seeking justice for past crimes. (Star Trek Online)
- Following increased activity by the Borg in the Alpha Quadrant, including the possible recreation of a Borg Queen, Starfleet appointed Captain Jean-Luc Picard to lead the defense against the renewed threat. He called on Seven of Nine to research ways to use technology brought back from the Delta Quadrant by the U.S.S. Voyager to either directly combat the Borg or to give the Federation an advantage in the coming battle. (Star Trek Online)
- Not all of Starfleet's energies in 2381 were directed toward military concerns. On Stardate 58839.03, Starfleet celebrated the start of construction of the U.S.S. Stargazer NCC-2893-A at the San Francisco Fleet Yards. The Stargazer-A and her sister ships were the first of a new class of starships designed for scientific research and exploration. (Star Trek Online)
2387
- Romulus and Remus are destroyed by the Hobus supernova. Spock and Nero disappeared into a Black hole while using Red Matter to stop the wave and were presumed dead. (Star Trek)