
Ad Astra
Live long and prosper, Ad Astra!
Screenshots






About this Mod
Ad Astra
📖About 📖
Ad Astra! (translation: "To the Stars!") is a space mod for Fabric and Forge with a focus on technology, travel and
exploration. We've got everything you need to become an astronaut: rockets, space suits, space stations and machines.
Why not take a stroll on the Moon? Build a self-sustaining bunker on Mars? Go mining on Venus? The entire Solar System,
better yet, Milky Way, is at your disposal!
- Five celestial bodies: The Moon, Mars, Venus, Mercury and Glacio, in two different solar systems. Each planet
expresses a distinctive flair, with specific mobs and unique materials. - Vehicles: Four rocket tiers for interplanetary travel and a rover for traversing the rough, alien terrain ahead.
- Technology: Standard processing machines and generators, along with oxygen generation and distribution, fuel refining,
water pumping, cable, fluid pipes and a rocket workbench. - Building: Spruce up your builds with over 250 building blocks, ranging from planet-specific bricks and stones to space
station deco and metal plating. - An in-game guidebook, explaining everything you need to progress and prosper in Ad Astra!
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Available Versions
How to Install Ad Astra on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.4).
Install Mod
Open the mod browser in the dashboard and search for "Ad Astra". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.4, 1.20.1, 1.20 (+4 more)
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Ad Astra server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.20.4). You can switch loaders with one click in the panel.
Is Ad Astra compatible with fabric and forge and neoforge?
Ad Astra officially supports fabric, forge, neoforge for Minecraft 1.20.4, 1.20.1, 1.20. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Ad Astra – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Ad Astra consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install Ad Astra with just one click on your server.
