This archive tracks four layers. A record present in 2 of them (M41, IND) is silent in the rest, and says so.
The Horus HeresyM30–M31
[RECORD LOST]
No record for this location in The Horus Heresy.
Age of the ImperiumM32–M40
[RECORD LOST]
No record for this location in Age of the Imperium.
The 41st Millenniumpre-Rift
imperium
Deadlocked war world
A world whose own nations had been fighting each other to a standstill for forty years before the Imperium arrived, in trenches, with artillery and gas, and went on doing it afterwards.
Era Indomituspost-Rift
unknown
[RECORD LOST]
[RECORD LOST]
Nothing survives in the archive for Era Indomitus.
Position
Map frame: 88, 628 in the archive's 0–1000 disk space (core at 500, 500).
Distance from the core: 431 units ≈ 45.9k light years, west of the galactic core.
Height above the disk plane: 5.0 units — invented thin-disk jitter, deterministic per record. No published source gives any location a z coordinate.
System: Aexe Cardinal System
Books set here
1 title in the reading tracker touches this record, 1 of them as a primary location. Titles link out to the tracker.
Every fact in this record, and where it came from. Editorial derivations say so.
segmentumhigh
wh40k.lexicanum.com/wiki/Aexe_Cardinal infobox Segmentum = Segmentum Pacificus; Sector = Sabbat Worlds; Subsector = Khan Group; lead = 'a planet located in the Sabbat Worlds in the Segmentum Pacificus'
classlow
[RECORD LOST] — no published planetary class. Rendered temperate for a populated world with nation-states, farmland and a forty-year land war
gposmedium
wh40k.lexicanum.com/wiki/Sabbat_Worlds derived: — 'a group of star systems along the edge of the Segmentum Pacificus', subdivided into the Newfound Trailing Group, the Khan Group, the Cabal Systems, the Carcaradon Cluster and the Erinyes Group. This dataset places the cluster on the rimward edge of Pacificus, anchored on Tanith and Verghast, which were already here, and gives each published sub-group its own sub-cluster. Aexe Cardinal is Khan Group, placed at that sub-cluster's rimward edge