mod
AstrocraftMinecraft mod for 1.21.4
A Customizable and Realistic Astronomy mod. Adds real life stars, planets, meteors and, an orbiting moon with eclipses.
- Latest version
- 1.5.1+1.21.4
- Minecraft
- 1.20.1 to 1.21.4
- Java
- Java 21+
- Loaders
- Fabric, Quilt
- Licence
- MIT
- Downloads
- 1.3M
- Updated
- 18 mo ago
- Available on
- Modrinth
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Astrocraft declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.4 | Fabric, Quilt | 21+ | declared | 3 Dec 2024 |
| 1.21.1 | Fabric, Quilt | 21+ | declared | 8 Aug 2024 |
| 1.21 | Quilt, Fabric | 21+ | declared | 13 Jun 2024 |
| 1.20.6 | Fabric, Quilt | 21+ | declared | 29 Apr 2024 |
| 1.20.5 | Quilt, Fabric | 21+ | declared | 23 Apr 2024 |
| 1.20.4 | Quilt, Fabric | 17+ | declared | 7 Dec 2023 |
| 1.20.3 | Quilt, Fabric | 17+ | declared | 4 Dec 2023 |
| 1.20.2 | Fabric, Quilt | 17+ | declared | 20 Sept 2023 |
| 1.20.1 | Quilt, Fabric | 17+ | declared | 12 Jun 2023 |
For Minecraft 1.21.4
Choose the loader you use before downloading.
- Choose file on publisher ↗
Fabric, Quilt
1.5.1+1.21.4 · 9 May 2025
Multiple loaders are listed; verify the file before downloading.
Most recently published release
astrocraft-1.5.1+1.21.4.jar · 6.2 MB · for 1.21.4 · Fabric, Quilt
85f9f2c42012…Older versions24Hide older versions
- 1.5.1+1.20.19 May 20251.20.3, 1.20.2, 1.20.16.2 MB
86acbacd6ac5…Choose file on publisher ↗ - 1.5.1+1.21.19 May 20251.21.1, 1.216.2 MB
e3c560cfa017…Choose file on publisher ↗ - 1.5.0-beta+1.21.417 Mar 20251.21.412.9 MB
0115926dd433…Choose file on publisher ↗ - 1.5.0-beta+1.2116 Mar 20251.21.1, 1.2112.9 MB
8c6aac6ab139…Choose file on publisher ↗ - 1.4.5+1.21.125 Oct 20241.21.113.8 MB
d2823b1ea69a…Choose file on publisher ↗ - 1.4.5+1.20.425 Oct 20241.20.413.8 MB
1f90b9193609…Choose file on publisher ↗ - 1.4.5+1.20.124 Oct 20241.20.3, 1.20.2, 1.20.113.8 MB
82083d5d28d5…Choose file on publisher ↗ - 1.4.5+1.2124 Oct 20241.2113.8 MB
00accb8b4e71…Choose file on publisher ↗ - 1.4.4+1.20.417 Sept 20241.20.413.8 MB
6306dbde1f56…Choose file on publisher ↗ - 1.4.4+1.20.117 Sept 20241.20.3, 1.20.2, 1.20.113.8 MB
7c1bd126abb2…Choose file on publisher ↗ - 1.4.4+1.21.117 Sept 20241.21.113.8 MB
5f2014042c85…Choose file on publisher ↗ - 1.4.4+1.2116 Sept 20241.2113.8 MB
6dafa2423889…Choose file on publisher ↗ - 1.4.3+1.20.59 Sept 20241.20.513.8 MB
972fc70e684a…Choose file on publisher ↗ - 1.4.3+1.20.69 Sept 20241.20.613.8 MB
a4176d83bcf9…Choose file on publisher ↗ - 1.4.3+1.21.18 Sept 20241.21.113.8 MB
0ea0fb7e13d9…Choose file on publisher ↗ - 1.4.3+1.20.48 Sept 20241.20.413.8 MB
6558da6d5348…Choose file on publisher ↗ - 1.4.3+1.20.18 Sept 20241.20.3, 1.20.2, 1.20.113.8 MB
69e0326bba44…Choose file on publisher ↗ - 1.4.3+1.217 Sept 20241.2113.8 MB
545d5d850503…Choose file on publisher ↗ - 1.4.2+1.20.51 Sept 20241.20.513.8 MB
d3c4eca3a154…Choose file on publisher ↗ - 1.4.2+1.20.61 Sept 20241.20.613.8 MB
e49ac03a0b8b…Choose file on publisher ↗ - 1.4.2+1.20.431 Aug 20241.20.413.8 MB
ed2f651efbb2…Choose file on publisher ↗ - 1.4.2+1.2131 Aug 20241.2113.8 MB
f67f57bba753…Choose file on publisher ↗ - 1.4.2+1.20.131 Aug 20241.20.3, 1.20.2, 1.20.113.8 MB
c29daca7331a…Choose file on publisher ↗ - 1.4.2+1.21.130 Aug 20241.21.113.8 MB
e49aa6b21177…Choose file on publisher ↗
Frequently asked
Does Astrocraft work on Minecraft 1.21.4?
Yes. 1.21.4 is the newest Minecraft version Astrocraft declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does Astrocraft support?
Everything the author has declared, from 1.20.1 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Astrocraft on the client or the server?
The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.
Which platform or loader does Astrocraft support?
Fabric, Quilt. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Astrocraft?
Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.
What licence is Astrocraft under?
MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install Astrocraft?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Astrocraft safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Used by
1 project lists Astrocraft as a required dependency.
Is this information wrong or missing something? .