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PlanetariumMinecraft mod for 26.1.2

See the real-life solar system at night!

client onlynewest supported 26.1.2Decoration
Latest version
2.2.0+mc26.1
Minecraft
1.19.3 to 26.1.2
Java
Java 25+
Loaders
Quilt, Fabric
Licence
MIT
Downloads
15.3k
Updated
4 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 Planetarium declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1.2Quilt, Fabric25+declared9 Apr 2026
26.1.1Fabric, Quilt25+declared1 Apr 2026
26.1Quilt, Fabric25+declared24 Mar 2026
1.21.1Quilt, Fabric21+declared8 Aug 2024
1.21Quilt, Fabric21+declared13 Jun 2024
1.20.4Quilt, Fabric17+declared7 Dec 2023
1.20.2Quilt, Fabric17+declared20 Sept 2023
1.20.1Quilt, Fabric17+declared12 Jun 2023
1.20Fabric, Quilt17+declared2 Jun 2023
1.19.4Quilt, Fabric17+declared14 Mar 2023
1.19.3Quilt, Fabric17+declared7 Dec 2022

Download

From Planetarium’s own host. Nothing is re-hosted here.

2.2.0+mc26.1release31 May 2026

planetarium-2.2.0+mc26.1.jar · 49 KB · for 26.1.2, 26.1.1, 26.1

Download latest
f891540af997…
Older versions11
  • 2.0.0+mc1.20.15 Jan 20251.20.2, 1.20.1, 1.20, 1.19.4, 1.19.341 KB4.0k downloads1ac09375fe80…Get
  • 2.1.0+mc1.21.15 Jan 20251.21.1, 1.2149 KB6.7k downloads83c9afba650b…Get
  • 2.0.1+mc1.21.06 Oct 20241.21.1, 1.2149 KB309 downloadsefca04fb4c36…Get
  • 2.0.0+mc1.21.025 Aug 20241.2149 KB246 downloads36ff84225ca3…Get
  • 1.2.113 Jun 20241.20.4, 1.20.2, 1.20.1, 1.20, 1.19.4 +1 more42 KB546 downloads94114ea5a15a…Get
  • 1.2.02 Apr 20241.20.4, 1.20.2, 1.20.1, 1.20, 1.19.4 +1 more42 KB369 downloads6a7448ad5606…Get
  • 1.1.230 Mar 20241.20.442 KB257 downloads92d71836ace6…Get
  • 1.1.124 Dec 20231.20.2, 1.20.1, 1.20, 1.19.4, 1.19.342 KB1.4k downloads6ca0d474c412…Get
  • 1.1.018 Dec 20231.20.1, 1.20, 1.19.4, 1.19.337 KB222 downloads8a050b3c7afc…Get
  • 1.0.1+1.20.115 Nov 20231.20.136 KB354 downloads4b2807dd3380…Get
  • 1.0.0+1.20.111 Nov 20231.20.136 KB236 downloads0242ccfaf962…Get

Frequently asked

Does Planetarium work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version Planetarium 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 Planetarium support?

Everything the author has declared, from 1.19.3 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Planetarium 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 Planetarium support?

Quilt, Fabric. 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 Planetarium?

On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Planetarium 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 Planetarium?

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 Planetarium 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. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from Modrinth, where the author last updated it on 31 May 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .