| Date (CE) | Event |
|---|---|
| c.1000 | Fall of the Silver Millennium |
| c.1981 | inner senshi reincarnated |
| c.1990 | Beryl begins her return to power |
| c.1995 | First appearance of Sailor Moon Reappearance of other inner senshi Defeat of Beryl Ail and Ann return to the stars First appearance of Small Lady Defeat of the Black Moon |
| c.1996 | 1st appearance of Sailor Chibi-Moon Reappearance of outer senshi Defeat of Mistress 9, Pharaoh 90, et al. Defeat of Neherenia |
| c.1997 | Inner senshi's first year of high school First appearance of Sailor Starlights First appearance of Sailor Chibi-Chibi Defeat of Galaxia |
| 1998 | Inner senshi enter second year of high school Jennifer Talbot visits Japan First appearance of Jennifer Sakachi and Eileen Pearcy |
| 1999 | World War III begins |
| c.2001 | The Silence begins World War III ends |
| 2100 | Senshi reawaken from silence, begin awakening others |
| 2101-2190 | Formation wars |
| 2190 | Usagi becomes Neo-Queen Serenity End of formation wars with the Treaty of Tokyo |
| 2197 | Crystal Palace built beginnings of Crystal Tokyo Princess Usagi Small Lady Tsukino born |
| c.2200 | Beginning of the Crystal Millennium |
| c.2800 | Jennifer's ancestors arrive in Japan to stay |
| c.2979 | Jennifer's parents born |
| 2990 | Furikato sisters born |
| 3000 | Princess Usagi Small Lady Tsukino born |
| 3001 | Black Moon Invasion defeat of Dimand et al. |
| 3003 | Senshi Exam first administered |
| 3010
March 12 June 28 Dec |
Certification of Sailor Pollux Second Sailor Wars begin Second Sailor Wars end |
| 3011 | Jennifer Sakachi born |
| 3028 | Bishoujo Senshi Sailor Orion episode 101 begins |
| 3029 | HMS Pleiades launches |
| 3030 | Bishoujo Senshi Sailor Orion episode 126 ends Bishoujo Senshi Sailor Orion episode 201 Bishoujo Senshi Sailor Moon O begins |
| 3031 | Bishoujo Senshi Sailor Orion episode 202, 203 |
| 3032 | Bishoujo Senshi Sailor Orion episode 204 |
| 3033 | Bishoujo Senshi Sailor Orion episodes 205 to 210 Jen's 5-year high school reunion |
| 3035 | Bishoujo Senshi Sailor Orion episode 301 begins |
| 3041 | Bishoujo Senshi Sailor Orion episode 401 begins, 419 ends |
| 3043 | For Love and Justice |