Sky Archipelago Mod (1.21.1) – Generate Custom Floating Island Survival Worlds

Sky Archipelago Mod adds a highly customizable world generation type that fills your game with floating islands. It gives you full control over how the terrain forms, letting you change everything from island sizes to how high they spawn in the sky. You can choose to have your islands float over an endless void or above a massive ocean of water or lava. This mod makes it easy to set up the perfect environment for skyblock challenges, airship building, or unique survival worlds.

Features:

• Generates a completely new world type made entirely of floating islands.
• Lets you decide if the bottom of the world is an empty void or a giant ocean.
• Changes the ocean liquid to either water or lava based on your choice.
• Adjusts how structures spawn so they fit properly on the floating terrain without breaking.
• Applies standard biome data to the islands, turning underground biomes into floating landmasses.

Island Customization:

• Changes the density and spacing to make islands grouped tightly together or spread far apart.
• Sets island sizes randomly or lets you pick specific spawn chances for small, medium, and large islands.
• Controls the exact height limits where islands are allowed to generate in the sky.
• Spawns different island shapes like classic flat tops, bowls, craters, and layered terraces.

Preset System:

• Adds a dedicated menu to manage all your world generation settings in one place.
• Lets you save, load, and delete your favorite island setups easily.
• Shares your custom world settings with other players using simple text codes.

Commands:

• /skyarchipelago preset create [description]: Saves your current island settings as a new preset.
• /skyarchipelago preset overwrite [description]: Updates an existing preset with your new settings.
• /skyarchipelago preset export: Gives you a text code of your settings to copy and share.

How to Use:

1. Open your server folder and find the Server.properties file.
2. Change the level type by typing level-type=sky_archipelago:sky_islands.
3. Run the server once to generate the Sky_archipelago-common.toml config file inside the config folder.
4. Paste your custom preset text into the config file to apply your specific island settings.

Screenshots:

Requirements:

NeoForge Required

Sky Archipelago Mod Download Links