AddonsBedrock
celestia-1.21.0-1.0.10
Bedrock add-on listed for Minecraft 1.21 (behavior + resource pack). File opened and checked on 8 Oct 2026; installs from the MC Bedrock Mods app on Android.
Completely overhauls world generation to create floating sky islands where you can live on clouds. Free Minecraft Bedrock addon for 1.21.0.
⬇ DownloadQuick facts
- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- Minecraft version listed: 1.21.0
- How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
- Where to get it: In MCModsHub, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.
File checked by MCModsHub
- Pack type: .mcaddon — behaviour and resource pack in one file
- Manifest requires Minecraft 1.21.0 or newer
- Complete pack — everything it depends on is inside the file
- Download size: 864 KB
- Download link checked 6 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.