Ad Astra: More Structures
by Veydiz.
Ad Astra: More Structures adds dungeons, bosses and scattered structures to the five planets of the Ad Astra space mod, namely Mars, Venus, Mercury, Glacio and the Moon.
What it does
Each of the five Ad Astra planets receives its own dungeon type, shaped to the planet's environment and lore. Dungeons are packed with hazards, and a boss guards each one. Structures are scattered across every planet, giving explorers more places to search while travelling between worlds.
Defeating a boss yields items and rare resources that are otherwise expensive to obtain in Ad Astra. The mod requires Ad Astra, runs on client and server, and is published for Fabric, Forge and NeoForge across 10 release versions, 1.18.2 – 1.21.1. Its code is under All rights reserved, so it is not open source.
Key features
Planet dungeons
Each planet of Ad Astra gains a bespoke dungeon with its own tailored environment and lore.
Boss encounters
Dungeons end in bosses that drop items and rare resources, adding a reason to clear them.
Scattered structures
Varied structures spread across every planet, enlarging the area an explorer can search.
Atmospheric details
Structures are built with many small blocks and details that make the world feel alive.
Expanding content
The author plans to add further structures over time to offer more challenge and exploration.
Gallery
Compatibility
Latest build for each game version and loader.
1.21.x2 of 2 versions with builds
1.20.x6 of 6 versions with builds
1.19.x1 of 1 version with builds
1.18.x1 of 1 version with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Exploration on Ad Astra planets
Players travelling between the Ad Astra planets find dungeons and structures to visit on each world.
Multiplayer servers
Server owners running Ad Astra can add the structures to their worlds, as the mod is built to run in both single-player and multiplayer.
Who it’s for: Players who already use Ad Astra and want more dungeons, bosses and structures on its planets, and server owners who host Ad Astra worlds.
How it compares
Dungeons And Villages: Ad Astra is server-required with an optional client, under the MIT License and not open source, for 1.19.2 – 1.21.1. Simple Structures: Ad Astra is also server-required with an optional client, under the MIT License and not open source, for 1.19 – 1.21.1. Thermal And Space runs on client and server and is open source under the MIT License, for Forge and NeoForge across 1.19.2 – 1.20.1.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Ad Astra: More Structures | Fabric, Forge and NeoForge | 1.18.2 – 1.21.1 | Client and server | 2026-09-15 |
| Dungeons And Villages: Ad Astra | Fabric, Forge and NeoForge | 1.19.2 – 1.21.1 | Server required, client optional | 2026-09-05 |
| Simple Structures: Ad Astra | Fabric, Forge and NeoForge | 1.19 – 1.21.1 | Server required, client optional | 2026-09-16 |
| Thermal And Space | Forge and NeoForge | 1.19.2 – 1.20.1 | Client and server | 2024-06-12 |
Questions
Does More Structures need Ad Astra?
Does the mod have to be installed on both sides?
Which versions are supported?
In the catalog
Ad Astra: More Structures is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 32,366 mods support Minecraft 1.21.1.
More from Veydiz.
Similar mods
What the author says
Ad Astra: More Structures is a focused addon for the Ad Astra mod, enhancing planetary exploration with new dungeons and immersive structures. This mod adds carefully designed content to make every planet in Ad Astra a captivating destination for adventurers seeking challenges and rewards. • Thematic Design: Each…
Official listing
- Modrinth page
- modrinth.com/mod/ad-astra-more-structures
- Owner
- Veydiz.
- Published
- 2025-07-24
- Updated on Modrinth
- 2026-09-15
- Facts verified
- 2026-10-15