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Semi Realistic Space Exploration ModpackMinecraft modpack for 1.20.1

explore planets and moons with the create and ad Astra mod! you can explore all different types of planets even ones from other solar systems! not only that you can also create all different things using create.

client and servernewest supported 1.20.1TechnologyAdventureChallengingCombat
Latest version
4.1.1
Minecraft
1.20.1
Java
Java 17+
Loaders
Fabric, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.7k
Updated
19 d ago
Available on
Modrinth
Space NodePartner

Host Semi Realistic Space Exploration Modpack servers

One click and Semi Realistic Space Exploration Modpack is installed with the right loader, on hardware built for it.

  • 1.20.1
  • Fabric
  • Forge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Semi Realistic Space Exploration Modpack declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.20.1Fabric, Forge17+declared12 Jun 2023

Download

From Semi Realistic Space Exploration Modpack’s own host. Nothing is re-hosted here.

4.1.1release13 Jul 2026

Semi Realistic Space Exploration Modpack 4.1.1.mrpack · 0.4 MB · for 1.20.1

Download latest
5c98b995dd19…
Older versions20
  • 4.1.013 Jul 20261.20.10.4 MB5 downloads270068333878…Get
  • 4.0.19 Jul 20261.20.10.4 MB18 downloadsff2ea5d7f726…Get
  • 4.0.027 Jun 20261.20.10.4 MB226 downloadsc82332e24d8b…Get
  • 3.7.57 Jan 20261.20.10.2 MB200 downloadsc318d3937455…Get
  • 3.5.031 Dec 20251.20.10.2 MB31 downloadsde29b8aa7fd3…Get
  • 3.1.028 Dec 20251.20.10.2 MB20 downloads18d1322d8808…Get
  • 3.0.010 Nov 20251.20.10.2 MB104 downloads59555f2672ce…Get
  • 2.8.0b17 Sept 20251.20.10.1 MB85 downloadsebb301a5388f…Get
  • 2.8.013 Sept 20251.20.10.1 MB39 downloadsce5f28020c83…Get
  • 2.7.528 Jun 20251.20.10.1 MB125 downloads9e0eda142b2a…Get
  • 2.5.527 Jun 20251.20.10.1 MB53 downloadse88568d40f32…Get
  • 2.5.0b25 Jun 20251.20.10.1 MB52 downloadsc878f3103af9…Get
  • 2.5.023 Jun 20251.20.10.1 MB58 downloads4b886e9f9408…Get
  • 2.2.516 Jun 20251.20.10.1 MB61 downloads2dde2a0b85cb…Get
  • 2.0.014 Jun 20251.20.10.1 MB92 downloadsa0a5328cc5e0…Get
  • 1.8.011 Jun 20251.20.171.0 MB81 downloadsf9667d932fc7…Get
  • 1.7.59 Jun 20251.20.170.2 MB49 downloads432b1303649d…Get
  • 1.5.08 Jun 20251.20.170.2 MB51 downloads4085082a76f5…Get
  • 1.0.06 Jun 20251.20.163.8 MB57 downloads520eb16b879d…Get
  • 0.0.19 Mar 20251.20.10.1 MB78 downloads611d725565cc…Get

Frequently asked

Does Semi Realistic Space Exploration Modpack work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version Semi Realistic Space Exploration Modpack declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Semi Realistic Space Exploration Modpack 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 loader does Semi Realistic Space Exploration Modpack need?

Fabric, Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Semi Realistic Space Exploration Modpack?

Java 17 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the modpack itself.

What licence is Semi Realistic Space Exploration Modpack 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 Semi Realistic Space Exploration Modpack?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the modpack 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 Semi Realistic Space Exploration Modpack safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

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Last checked 6 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

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