Create Aeronautics Expanded | Core

Create Aeronautics Expanded | Core

The best multiplayer-friendly well-optimized Create Aeronautics modpack without unrelated mods ! Regularly updated !

by Unknown
10.2K Downloads
0 Followers
neoforgeMC 1.21.1adventureoptimizationtechnology

Screenshots

Banner
Title
Aeronautics Expanded Title ( Old )
Banner ( Old )
Old Main Menu

About this Modpack

Header

modrinth discord-plural

Partnership

About

This modpack brings together the best Create: Aeronautics addons to deliver a smooth and enjoyable gameplay experience. Unlike other modpacks, this one focuses only on Create. It stays lightweight, clear, and easy to understand.

Why "Core"?
Because it works with popular mods and Create schematics, letting you expand and build whatever you imagine. The core of this modpack is built around Create and Create: Aeronautics.

Why "Expanded"?
Because it adds more content on top of the base experience and pushes what you can build even further. The only limit is your imagination.

Worried about missing newer vanilla features? No problem. Vanilla Backport brings modern Minecraft updates into your world without changing the core feel.

"Not bigger, better. The core is the foundation of a great Create experience."

What does it add? And why you should install it:

Spoiler

It adds new ores, weapons, blocks (like thrusters, for example), decorations, functionality, and much more.

Big Cannons, Armored Constructs, Create Propulsion: Simulated, JetPacks | ===== Perfect for warships, planes, jets, rockets, and more! ========

World Edit, Sable: Edit, Create: Copycats and Create: Copycats Weighted | Make realistic builds with beautiful textures & shapes

Create: Deco, Create: Crafts & Additions, Create: Diesel Generators, Create: Coasters Simulated, Create: Interiors, Dyeable Components & Ropes | Expand your technology empire and decorate your creations!

Aeronautics Camera Sync, Gyro Stabilizer, Tweaked Controllers, Liquid Fuel, Create: Connected, Sable Hose Connector, Transmission & Linkage, Climbable Ropes | Small and big tweaks that will enhance your experience

Xaero's World Map and Minimap, Waystones, JEI, Jade, LambDynamicLights, Dynamic Sounds, Create: Addon Organizer | QoL (Quality of Life) improvements!

With Aeronautics Wind Sound, Aeronautics Discovery, and Create/Aeronautics structures, your world will become even more immersive!

With Sodium, Lithium, ImmediatelyFast, FastNoise, C2me, Clumps, AsynchParticles, enjoy a smooth and optimized experience!

Contains various compatibility mods for storage and other popular mods. This is not the full mod list.

Information

  • You need to install the modpack on both the server and client side for it to work. Most mods are customizable.
  • For any suggestions or to report bugs, go to my Discord server. I will update this project regularly.
  • The name "Create Aeronautics Expanded | Core", logo, and branding are reserved. (Don't use the exact same logo and name — be creative.)
FAQ

Is this AI ?

AI was not used to generated anything here, everything was made by humans. It is only used for grammar correction and faster debugging. It's a tool like any other.

I found a bug, what do I do ?

First of all, it's normal if you find a bug. We are a small team, therefore we can't test every feature. Please report any bug here, thanks.

Is it multiplayer-friendly ?

Yes ! You can even host worlds for free thanks to World Host.

Credits

All credits go to the actual owners of each mod.
This modpack includes many excellent mods created by talented developers. Please support the original creators on Modrinth and their project pages.
This license applies only to the original files of the modpack (configs, scripts, documentation, custom assets, and others). Included third-party mods remain the property of their respective authors under their own licenses.

Thanks to FancyMenu and Aeronama, which I used for the custom main menu.
Special thanks to the Minecraft modding community.

Also, go check out arthursimao567's modpack: he made that nice title ( the old one ) (and the logo!).

The new title is made by The Tophatted Dolphin Which i will be linking his youtube channel instead of Modrinth because... it has more stuff

Do NOT reupload this modpack to other platforms like CurseForge — it will be taken down.
Art (logo, title, banner...) is All Right Reserved.

Available Versions

Create Aeronautics Expanded | Core 5.1.1release
MC 1.21.1neoforge536 downloads
October 3, 2026
Create Aeronautics Expanded | Core 5.1.0release
MC 1.21.1neoforge445 downloads
October 1, 2026
Create Aeronautics Expanded | Core 5.0.0release
MC 1.21.1neoforge979 downloads
September 19, 2026
Create Aeronautics Expanded | Core 4.0.1release
MC 1.21.1neoforge1.0K downloads
September 8, 2026
Create Aeronautics Expanded | Core 4.0.0release
MC 1.21.1neoforge828 downloads
September 1, 2026

How to Set Up a Create Aeronautics Expanded | Core Server

1

Order Server

Choose at least 6 GB RAM (8 GB recommended for Create Aeronautics Expanded | Core). Based on player count: per 5 players.

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Create Aeronautics Expanded | Core" and click "Install". The neoforge loader and Minecraft 1.21.1 are configured automatically.

3

Start Server & Play

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

Frequently Asked Questions

Create Aeronautics Expanded | Core server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong neoforge 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 Create Aeronautics Expanded | Core 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 €7.800000000000001/month).

Can I add custom mods to Create Aeronautics Expanded | Core without conflicts?

Yes, but check compatibility: only use mods for the same loader (neoforge) and same Minecraft version (1.21.1). 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.

Create Aeronautics Expanded | Core 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.

Rent Create Aeronautics Expanded | Core Server

Start your own server with automatic modpack installation.

Recommended RAM:
8 GB(min. 6 GB)
From €7.80 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
MIT License
Server-side
Required
Client-side
Required

Supported Versions

1.21.1

Start your Create Aeronautics Expanded | Core Server now

From €7.80/month; 8 GB RAM is recommended for best performance.

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