The Elysian Time System

• What an introduction can usefully say
• When you actually need it
• Official source
• Related reading

The Elysian time system is how the Universe counts. It exists because a cosmology spread across realms, spheres and long eras cannot rely on a single world's day and year to keep its records comparable — and because the project treats its chronology as documentation rather than atmosphere. The system has a category of its own in the Codex and a dedicated technical reference guide in the Grand Library's Encyclopedia, which is the source to consult when an exact expression, unit or conversion is needed.

What an introduction can usefully say#

The system is formal: it defines units, expressions and the relationship between them, and it is used consistently enough that dated records can be compared across sources. It is also more precise than most narrative texts need, which is why stories tend to reach for eras and relative sequence while reference material reaches for the system. Encountering both in the same reading is normal and not a contradiction.

When you actually need it#

Most reading does not. You need the system when you are placing two events relative to each other across eras, when a record's own dating looks ambiguous, or when you are writing something that will be cited and want the date to hold. In those cases the technical reference is the source, and paraphrasing it from memory is how errors enter circulation.

Official source#

Canonical source for this subject: Elysian Time System — Technical Reference Guide. Checked 21 August 2026 — where this guide and the live service disagree, the service is right.

Related reading#

• Time, Eras and Historical Timeline — The entry point to primordial eras, events and the chronologies that order them.
• Library Encyclopedia — Curated guides and documentation compiled by the archivists of Xdripia.
• History, Law and Faction Sources — Where eras, decrees, sovereigns, orders and concordias are recorded.