1995-1996: Year of Mami's birth
1996-1997: Rough year of birth for every main cast member except Yuma
2001-2002: Rough year of birth for Yuma
2011-early 2012: Yuma spotted second time
 Early MSY
2021: Founding of MSY.
2031: Formation of MSY Leadership Committee
2044: Institutionalization of MSY Judiciary
2045: Beginning of corporate expansion throughout pacific rim and parts of East Asia
2053: Formation of MHD
2055: MSY takeover of Yakuza
2059: First major charter rewrite (excluding early period), formation of MSY Rules Committee, institutionalization of MSY Citizenship, implementation of restrictive Japanese nativist rules regarding membership.
2061: "Second generation" mages begin appearing in meaningful numbers.
 MSY Expansionn
2067: Second major charter rewrite, repeal of nativist policies, formalization of expansionist protocol, federalization policies
2068: First MSY overseas outpost
2085: Last independent Japanese magical girls absorbed into MSY
2068-2126: Expansion and globalization of MSY, first attempts at AI.
2085: Rough beginning of MSY-SMC Cold War
2110: SMC agrees to merger in exchange for concessions
2138: Last known non-MSY holdout consents to membership
2146: Volokhov granted Turing Award. Interviewed about discovery.
2148: Turing Award expanded to AI recipients.
 Unification Wars
2150s: Future FA nations become increasingly brutal in the crushing of domestic uprisings.
2163-2230: Time period of the Unification Wars.
2160-63: International situation deteriorates, local wars begin to break out.
2163: St. Petersburg Atrocity precipitates events; MSY membership votes to apply unprecedented punitive measures on its minority FA-sympathetic faction. Full UF/FA inter-factional war breaks out soon after. While there would be truces, usually after massive WMD exchanges, states of war become more and more persistent, eventually becoming continuous.
2175: First major of many nuclear missile exchanges, mitigated by missile interception technology
2175-2200: Majority of UF governments collapse under war strain, to be replaced by direct UF military rule.
2180: UF Emergency Defense Committee (EDC) founded, eventually taking dictatorial powers into itself.
2215-2230: FA desperation drives previously unimagined levels of atrocity.
2230: Last surviving FA state is overrun.
 Golden Age
2330-2350: Kuroi Nana disappears
2350-2380: Beginning of MSY clones project
2395-2420: First successful use of blank slate clone as new host body
 Contact War
2440-2443: Mami nominated for and granted position of Field Marshal
2445: Rough year of Ryouko's birth.
2452-2453: Marshals Erwynmark's Saharan Raids destroy at least a shipyard and Wormhole Stabilizer, putting a temporary end to alien ability to sustain offensives. Mami’s involvement in saving the fleet earns her the Defender’s Star, First Class
2457: Beginning of Euphratic Incursion
2460: Start of TtS
 To the Stars
 Volume 1
General Staff meeting is held and Mami is informed of her new position, leaving late in the day. (Chapter 6)
September 18: Early morning (right after midnight): Dinner with family and visit to sparring ground, etc. Afternoon and night: Movie trip with friends, sleepover (Chapter 11)
Midday-Kyouko and Mami call each other and discuss grief cubes (Chapter 10).
Late-Kyouko and Yuma discuss surveillance on Ryouko (Chapter 11)
September 19: First grief cube shipment and group demon hunt (Chapter 12).
Morning: Yuma, Kyouko, and Mami hold virtual meeting (Chapter 14)
 Volume 2
October 1: HSS Laplace is surprise attacked in deep space by alien fighters. Ship is saved by its MG complement, which includes Ryouko. Ryouko suffers heavy radiation exposure.
October 3: Ryouko et al. land on the planet of Acheron. Ryouko attends a late gathering commemorating the Goddess's birthday, and listens to a broadcast by Kyouko. Maki does the same thing, on Apollo. (Chapter 20)
Kyouko, Mami, and Yuma discuss conspiracies over virtual dinner - Simona del Mago, the attack on HSS Laplace, Valentin, supersaturated grief cubes, and the war. Kyouko's pseudo-memories of Madoka screws with her mind.
(During Ryouko's next free time slot) Ryouko corresponds with her mother and Chiaki, then goes on a date with Asami to a basketball game and the onsen. Cue kiss and the sudden transfer to the Kepler-37 System.