Semi Realistic Space Exploration Modpack

Name: Semi Realistic Space Exploration Modpack
Price: 12 EUR
Author: floppydiskdrive6

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.

by floppydiskdrive6

1.5K Downloads

0 Followers

fabricforgeMC 1.20.1adventurechallengingtechnology

Rent Semi Realistic Space Exploration Modpack Server

About this Modpack

NOTICE: please read the description.

a modpack that allows you to explore space in minecraft, have fun!
explore planets and moons with the create and ad Astra mod, and the most realistic skies I could get in minecraft!

I completely overhauled the world generation now you have a diverse world to explore,
I added seasons that affect crop growth adding more challenge,
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 and farmers Delight!

NOTICE: all gallery images are removed do to one of the main mods (astrocraft) updating and new gallery images will be uploaded soon, if you dont care about how the sky looks that much and you just want the most content then download 2.5.5, 2.5.5 is also the version the removed images were taken.

Smaller new update.

Available Versions

Semi Realistic Space Exploration Modpack 3.7.5release

MC 1.20.1fabric192 downloads

January 7, 2026

Semi Realistic Space Exploration Modpack 3.5.0release

MC 1.20.1fabric25 downloads

December 31, 2025

Semi Realistic Space Exploration Modpack 3.1.0release

MC 1.20.1fabric17 downloads

December 28, 2025

Semi Realistic Space Exploration Modpack 3.0.0release

MC 1.20.1fabric95 downloads

November 10, 2025

Astra Create 2.7.5release

MC 1.20.1fabric123 downloads

June 28, 2025

How to Set Up a Semi Realistic Space Exploration Modpack Server

Order Server

Choose at least 6 GB RAM (8 GB recommended for Semi Realistic Space Exploration Modpack). Based on player count: per 5 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Semi Realistic Space Exploration Modpack" and click "Install". The fabric loader and Minecraft 1.20.1 are configured automatically.

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

Semi Realistic Space Exploration Modpack server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 8 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a Semi Realistic Space Exploration Modpack server really need?

Minimum 6 GB, recommended 8 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €12/month).

Can I add custom mods to Semi Realistic Space Exploration Modpack without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.20.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

Semi Realistic Space Exploration Modpack server lagging – performance tips

1) Increase RAM to 8 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.