ModsJava
Genesis: Ad Astra
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
Use Ad Astra with Genesis!
Features:
- Fly to Ad Astra planets in Genesis space on a VS2 ship!
- Replaces Ad Astra skyboxes with Genesis skyboxes, allowing you to see all nearby planets (if the atmosphere is thin enough)
- Integrates Ad Astra's oxygen system
- Need oxygen to breathe in space
- Oxygen Distributor works on ships
- Integrates Ad Astra's gravity system
- Gravity Normalizer works on ships
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as genesis_ad_astra-1.20.1-0.4.0.jar — drop this file into the mods folder
- Download size: 462 KB
- Download link checked 3 Oct 2026 — working
These come from our own check of the pack file, not from the source page.