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modpack

Cobblemon StellarMinecraft modpack for 1.21.1

The modpack of every Cobblemon player's dreams (well those who want to spice up their game)

client and servernewest supported release 1.21.1AdventureLightweightMultiplayer
Latest version
5.1.1
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
10.2k
Updated
29 d ago
Available on
Modrinth
Space NodeOur hosting

Host Cobblemon Stellar servers

One click and Cobblemon Stellar is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Fabric
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • 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 Cobblemon Stellar declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric21+declared8 Aug 2024
1.20.1Fabric17+declared12 Jun 2023

Download

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

Browse 51 indexed releases

Most recently published release

5.1.1release9 Oct 2026

Cobblemon Stellar 5.1.1.mrpack · 30.4 MB · for 1.21.1 · Fabric

Download this release
f91a9eeadbb5…
Older versions24
  • 5.1.017 Sept 20261.21.130.2 MB927431a7c0e2…Get
  • 5.0.214 Sept 20261.21.128.2 MBe349285b04d2…Get
  • 5.0.113 Sept 20261.21.128.2 MB9a2b99f4148b…Get
  • 5.0.013 Sept 20261.21.128.7 MB45a4614ed788…Get
  • 4.0.18 Mar 20261.21.127.1 MB758 downloads3f0267dd7965…Get
  • 4.0.018 Feb 20261.21.127.1 MB209 downloads1bd0ad28585f…Get
  • 3.3.03 Jan 20261.21.120.6 MB524 downloads69350a9a5713…Get
  • 3.2.119 Dec 20251.21.133.2 MB219 downloadsfcbeaa5db17e…Get
  • 3.2.019 Dec 20251.21.133.2 MB47 downloads408dcdc98f78…Get
  • 3.1.03 Dec 20251.21.1375.0 MB272 downloadsb5422f88e575…Get
  • 3.0.023 Nov 20251.21.1374.6 MB327 downloadse054a8e94fb7…Get
  • 2.9.914 Nov 20251.21.1376.2 MB187 downloads34ef9db6f12c…Get
  • 2.9.12 Nov 20251.21.1376.2 MB155 downloads0bc34640de00…Get
  • 2.9.022 Sept 20251.21.121.2 MB458 downloadsa8f03030acda…Get
  • 2.8.328 Aug 20251.21.123.6 MB291 downloads79ecafebc1e6…Get
  • 2.8.223 Aug 20251.21.123.5 MB121 downloadsfca374b0c173…Get
  • 2.8.123 Aug 20251.21.123.4 MB27 downloads0c54029427fc…Get
  • 2.8.022 Aug 20251.21.123.0 MB63 downloads3eae45759c6b…Get
  • 2.7.6.116 Jun 20251.21.122.7 MB612 downloadse1007abf5719…Get
  • 2.7.615 Jun 20251.21.122.7 MB61 downloads0ebfcf3e0090…Get
  • 2.7.58 Jun 20251.21.119.1 MB157 downloads2261d2b5c1a2…Get
  • 2.7.426 May 20251.21.119.1 MB245 downloadsfd3973393754…Get
  • 2.7.318 May 20251.21.119.1 MB168 downloads7afc19a0dceb…Get
  • 2.7.212 May 20251.21.116.7 MB171 downloadscc0886086ff1…Get

Frequently asked

Does Cobblemon Stellar work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Cobblemon Stellar 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 Cobblemon Stellar support?

Everything the author has declared, from 1.20.1 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 Cobblemon Stellar 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 Cobblemon Stellar support?

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 Cobblemon Stellar?

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 Cobblemon Stellar under?

LicenseRef-All-Rights-Reserved, 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 Cobblemon Stellar?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Cobblemon Stellar 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.

Re-ConsoleA continued Legacy Console Edition experience, expanded upon with modern Java Edition content and QoL! (An Official Legacy4J Project)MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.FPS+ PvP Boost | Ultimate FPS & Combat Client [ Every Version ]Ultra-lightweight FPS boost & PvP modpack for Fabric. Boost FPS on low-end PCs with Sodium optimizations, lower input lag, cleaner visuals, and combat HUD tweaks built for Hypixel Bedwars, Duels, PotPvP & CPVP. Maximize frames and dominate fights.香草精华 Vanilla EssenceFaithful to the origional. Better vanilla experience without any new blocks or mobs

Details from Modrinth, where the author last updated it on 9 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .