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Aeon

Last updated 2026-07-17

OverviewHistory

The Aeons are higher-dimensional gods in Honkai: Star Rail who preside over the universe.

Description

People know very little about the mysterious existence that dwells in the vast stellar seas. With the limitation of knowledge, intelligent lifeforms can only faintly discern that Aeons tread upon paths imperceptible to mortal beings and execute unfathomable powers via some form of belief. In the end, the Aeons became an embodiment of highly condensed concepts of philosophy through the word of mouth spread of their legends.

If anyone finds themselves treading on the Path of an Aeon, they will be inundated by a distant sensation, like being struck by a gaze from light-years across the cosmos. Many believe that this is the only connection the Aeons and mortals can ever have.

They call them, "Aeons" in this cosmos. They construct reality, erase stars, and leave their marks on countless worlds. Together with your companions, you’ll travel across the cosmos on the Astral Express, following the path once traveled by the Aeons. From here, you will explore new civilizations, meet new comrades, and begin new adventures among countless fantastical worlds. All the answers you seek will be uncovered among the stars. What are you waiting for? Are you ready to begin this trailblazing journey?

Profile

The birth of an Aeon gives rise to a Path, which the Aeon then has power over. Aeons also have the ability to bestow access to THEIR power, making a mortal an Emanator of THEIR Path. Aeons can only operate according to THEIR "Primum Mobile" in such that THEY are incapable of doing anything contrary to THEIR Path.[1] The gazes of the Aeons can be felt by those that have been gazed.[2] Most of the time, a gaze is simply a natural phenomenon, but some Pathstriders regard it as a supreme honor.[3][4]

Mortality

Aeons do not die in the conventional sense. When an Aeon has "fallen," THEY change to a form in which THEY currently exist.[5] There are three known ways for an Aeon to "fall."[6]

  1. The broader Path absorbing the narrower one — This is how Ena was assimilated by Xipe, in a process Herta compares to a "survival of the fittest." However, there are examples of "similar" Paths co-existing for different lengths of time, such as the Preservation with the Remembrance, and the Abundance with the Propagation.[7]
  2. An Aeon killing another Aeon. — While Kafka used Tayzzyronth as an example, it is later revealed that Tayzzyronth was merely sealed in amber and imprisoned, rendering this method dubious.[8][9]
  3. Forcing an Aeon to turn away from THEIR own Path. — Ashveil assumes this is Asat Pramad's method of killing Aha.[10]

Appearance

The forms of the Aeons that are visible to the mortal eye are assumed to be THEIR projections from a higher-dimensional plane.[11] This is further supported in Dan Shu's diary when she describes how Lan "descended onto the physical plane," which suggests that Lan had not been present in the mortal realm until THEY were summoned by the distress signal sent by the previous Yuque's Master Diviner.[12][13]

Categories

The Xianzhou's Divination Commission sorts Aeons into three categories:[8]

  • "The Arbiters" — who determine mortal births and deaths, and are highly connected to the rise and fall of civilizations. Lan and Qlipoth are among these.
  • "The Sacrosancts" — who are difficult to predict as good or evil, with THEIR ultimate destinations often unknowable. Nous, Akivili, Aha, Idrila, and Fuli are among these.
  • "The Authors of Calamity" — who are the main culprit behind all disasters. Yaoshi, Nanook, and Tayzzyronth are among these.

Currently Known Aeons

There are 18 Aeons:

Image Name Path Status Faction(s)
Aeon Aha Aha Path Elation Small Elation Alive
Akivili Path Trailblaze Trailblaze Fallen (disappeared sometime ago)
Aeon Ena Ena Path Order Small Order Fallen[14][15] (assimilated into Xipe during the Swarm Disaster, and briefly active during the Penacony main story)
Aeon Fuli Fuli Path Remembrance Small Remembrance Yet to ascend[16] (exists at the end of time)
Aeon HooH HooH Path Equilibrium Small Equilibrium Alive
Aeon IX IX Path Nihility Small Nihility Alive
Idrila Beauty Fallen (disappeared sometime ago, said to be missing by the Knights of Beauty but some acknowledge that Idrila had fallen. Said to be dead by the Mirror Holders.)
Aeon Lan Lan Path The Hunt Small The Hunt Alive
Aeon Long Long Permanence Fallen[17] (disappeared, said to be deceased)
  • Unknown
Aeon Mythus Mythus Path Enigmata Small Enigmata Alive
Aeon Nanook Nanook Path Destruction Small Destruction Alive
Aeon Nous Nous Path Erudition Small Erudition Alive
Aeon Oroboros Oroboros Path Voracity Small Voracity Body scattered and sealed across multiple worlds by Aha[18][19]
  • Unknown
Aeon Qlipoth Qlipoth Path Preservation Small Preservation Alive
Aeon Tayzzyronth Tayzzyronth Path Propagation Small Propagation Fallen[8] (sealed within an amber prison)
Aeon Terminus Terminus Finality Alive
Aeon Xipe Xipe Path Harmony Small Harmony Alive
Aeon Yaoshi Yaoshi Path Abundance Small Abundance Alive

Trivia

  • In Gnosticism, Aeons are one of a class of powers or beings conceived as emanating from the Supreme Being and performing various functions in the operations of the universe.
  • From Version 2.1 onwards, the pronouns used to refer to Aeons in the English localization were changed from lowercase "they/them" to uppercase "THEY/THEM." This is likely an example of reverential capitalization being used to more accurately reflect the original Chinese word being a gender-neutral pronoun for deities, rather than the standard or used for people.

Etymology

  • The Chinese term for Aeons, 星神 Xīngshén, means "God(s) of the Stars."
  • Primum Mobile, the "law" that restricts the Aeons, comes from the Primum Mobile, meaning "first movable" in Latin.

Gallery

Other Languages

LanguageOfficial Name
EnglishAeon
Chinese
(Simplified)
星神
Chinese
(Traditional)
星神
Japanese星神アイオーン
Korean에이언즈
SpanishEón
FrenchAiôn
RussianЭон
Thaiเทพดารา
VietnameseAeon
GermanÄon
IndonesianAeon
PortugueseAeon

Change History

Version 2.1

  • Pronouns used to refer to Aeons changed from "they/them" to "THEY/THEM."

Version 1.0

  • The Aeons were introduced.

References

  1. Parlor Car Dialogue: Himeko
  2. Trailblaze Mission, In Our Time: Everything that Rises Must Converge
  3. Trailblaze Mission, Back to Earth in Evernight: Great Tomb, Hide the Secrets of Incarnations
  4. Relic, The Ashblazing Grand Duke: Grand Duke's Ceremonial Boots
  5. Trailblaze Mission, In Ravages Does the Whistle Sound: Limelight
  6. Trailblaze Mission, Windswept Wanderlust: Wood Sprouts Anew, Fate Tilts Askew
  7. Simulated Universe, The Destruction: Nanook: Dev Log1
  8. 8.0 8.1 8.2 Readable: Glimpses into the Beyond
  9. Event Simulated Universe: Swarm Disaster Adventure Mission: Swarm Disaster: Exchanging Secret Intel
  10. Trailblaze Mission, The Lethe Below the Living: Arcadia of Mystery and Terror
  11. Dialogue: Mare
  12. Readable: Dan Shu's Diary
  13. Data Bank, Characters, Fu Xuan: Character Story: Part IV
  14. Event Simulated Universe: Swarm Disaster Adventure Mission: Swarm Disaster: The End
  15. Trailblaze Mission, In Our Time: And on the Eighth Day
  16. Trailblaze Mission, As Tomorrow Became Yesterday: Silver Chariot, Part With That Humanity's Epic
  17. Loading Screen: Long
  18. Trailblaze Mission, So Laughed the Masses: Arcadia Revisited
  19. Trailblaze Mission, The Lethe Below the Living: Arcadia of Mystery and Terror

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