Ashtagon’s Kompor-Thap, 24 miles per hex
At the end of February 2025, Emma shared a small snippet of something entirely new: the Pateran nation of Kompor-Thap at 24 miles per hex, with larger 72 mile hexes also marked. She commented in a thread at The Piazza:
A small fragment of my current mapping project. Made using Worldographer and an expanded version of Thorf’s hex art.
This map is based on earlier work by LoZompatore (Michele Carpita).
As she noted, she had taken Michele Carpita’s 72 mile per hex map of Patera and begun converting it into a full 24 mile per hex, adding details throughout. This was just a small preview of her work — she followed up with the whole Patera map just a few months later.
This was just the start of Emma’s exploration of Patera. There would be much, much more to come.
Fan-made Map by Emma Rome (February 2025)

This is an original map created by one of Mystara’s excellent fan cartographers. For more information on the cartographer, including a gallery of all their maps, see also Appendix M: Mappers of Mystara.
Sources
- The Voyage of the Princess Ark Part 7: The Princess Ark aims for the stars, Dragon #160 (August 1990)
- Champions of Mystara (1993) (PDF at DriveThruRPG)
Fan Sources
- LoZompatore’s Patera, 72 miles per hex (October 2015)
- [Mystaraspace] Patera: Kompor-Thap discussion thread at The Piazza (February 2025)
References
- All of Emma’s maps at the Atlas of Mystara
- Emma’s entry in Appendix M: Mappers of Mystara (upcoming)
- Emma’s author page at the Vaults of Pandius
Chronological Analysis
This is a fan-made map. It was published in February 2025. The updated Atlas version of this map is not yet available. See also Appendix C for annual chronological snapshots of the area. For the full context of this map in Mystara’s publication history, see the upcoming Let’s Map Mystara 2025.
The following lists are from the Let’s Map Mystara project. Additions are new features, introduced in this map. Revisions are changes to previously-introduced features. Hex Art & Fonts track design elements. Finally, Textual Additions are potential features found in the related text. In most cases, the Atlas adopts these textual additions into updated and chronological maps.
Under Construction! Please check back again soon for updates.





