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Astrological (End Terrain & Biomes)Minecraft mod for 1.21.1

Overhauling the end with new terrain generation and blocks.

client and servernewest supported 1.21.1AdventureWorldgenMagicCursed
Latest version
1.7.0
Minecraft
1.18.2 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
MIT
Downloads
17.0k
Updated
5 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Astrological (End Terrain & Biomes) servers

One click and Astrological (End Terrain & Biomes) is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Forge
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Astrological (End Terrain & Biomes) declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023
1.18.2Forge, NeoForge17+declared28 Feb 2022

Download

From Astrological (End Terrain & Biomes)’s own host. Nothing is re-hosted here.

1.7.0release4 May 2026

astrological-1.21.1-1.7.0.jar · 0.4 MB · for 1.21.1

Download latest
4782978dd916…
Older versions13
  • 1.6.013 May 20251.20.10.5 MB2.1k downloads3bad19140fdc…Get
  • 1.5.024 Apr 20251.20.10.5 MB547 downloads22e5e544bf1b…Get
  • 1.4.313 Jul 20241.20.10.4 MB2.0k downloads8810f4b23c9a…Get
  • 1.4.228 Jun 20241.20.10.4 MB198 downloads267958f79d1e…Get
  • 1.4.129 May 20241.20.10.4 MB1.8k downloads1c75c6984aac…Get
  • 1.4.028 May 20241.20.10.4 MB121 downloadsd582f28c9c67…Get
  • 1.3.027 May 20241.20.10.4 MB123 downloadsece58142a1fa…Get
  • 1.2.026 May 20241.20.10.4 MB154 downloads0076cacaa689…Get
  • 1.1.016 May 20241.20.10.4 MB199 downloads68ed4efc722a…Get
  • 1.0.27 Feb 20241.20.10.4 MB609 downloads0354ef812f62…Get
  • 1.0.124 Dec 20231.20.10.4 MB200 downloadsed6f0a0365da…Get
  • 1.0.021 Dec 20231.20.10.4 MB137 downloadsa38e77c16aff…Get
  • 0.2.03 Jun 20231.18.20.2 MB1.5k downloadsa26a10e0ab41…Get

Frequently asked

Does Astrological (End Terrain & Biomes) work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Astrological (End Terrain & Biomes) 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 Astrological (End Terrain & Biomes) support?

Everything the author has declared, from 1.18.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Astrological (End Terrain & Biomes) on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Astrological (End Terrain & Biomes) support?

Forge, NeoForge. 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 Astrological (End Terrain & Biomes)?

On the newest Minecraft version it supports, Java 21 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 Astrological (End Terrain & Biomes) 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 Astrological (End Terrain & Biomes)?

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 Astrological (End Terrain & Biomes) 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 4 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? .