Sky Structures: Sky block world generator
ModStructures floating in the sky.
Why gradeD
How grades workStrengths
Points lost
- No release in 10 months−15 points
- No source code link−7 points
- Releases in only 3 of the last 24 months−4 points
- Under 5 million downloads−1 point
All 11 criteria
Maintenance
13 points lost14 / 27Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.10 months ago (29 Dec 2025) 3 / 12Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.1.21.8 on NeoForge, 1.20.1 on Forge. 15% or more of the popular mods updated in the last 6 months also have files for 1.21.1. Latest Minecraft: 26.3. 9 / 9Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 3 of the last 24 months 2 / 6Stability
Full points15 / 15Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.1 of the 5 modpacks with two or more versions removed it in a later one (20%) 10 / 10Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not measured yet.Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None 5 / 5Transparency
7 points lost0 / 7Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project page 0 / 7Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Does not apply. CurseForge links are not in our data.Popularity
1 point lost3 / 4DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.16,081 3 / 4Track record
6 points lost2 / 8AgeHow long the project has existed. It counts less when no new file came out recently.3.0 years, 26 releases 2 / 8Security
Not checkedFile checksThis check adds no points. It can only take points away.Not checked: CurseForge does not let other apps download this project's files. B at most. See Security
33.6 of the 61 points that apply = 55 out of 100. The points above are rounded to whole numbers.
Images
About
Sky Structures turns Minecraft into a skyblock world where vanilla and modded structures float above the void, giving players a world to explore, bridge across, and conquer while working toward beating the game. Choose between Dense Skyblock, a flat world with a high structure density, better performance, and four custom biomes that vary structures and mob spawns, or Vanilla Biomes, which follows vanilla biome and structure distribution with lower structure density and varied terrain heights. The Vanilla Biomes option retains many vanilla biome features, including biome-specific features and mob-spawning weights; it also offers better compatibility with other mods’ structures, mobs, and dimensions. In the mod’s world presets, the Nether and End also generate as skyblock worlds with vanilla biomes and structures. A villager with a crafting table as its workstation provides access to vanilla materials that would otherwise be unobtainable in skyblock. Two gamerules let players control whether the mod’s post-respawn flight ability is enabled and how long its effect lasts.
Written from CurseForge . How we write it
Details
- Creator
- smiesznywalek2
- License
- MIT License
- Downloads
- 16K
- Created
- 4 Nov 2023
- Official page
- CurseForge
Security
Not checked yet
Its author does not let other sites download its files from CurseForge, so we cannot check them.
Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.
How we checked
- FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.7 latest files: the newest file for each Minecraft version and loader. The answer above is about the 4 for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. 4 of them are not checked yet. See each file in Releases
Privacy
We have not read its code yet
What it sends is not known yet.
Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.
How we checked
- Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.None yet. See each file in Releases
AI
No sign so far that AI was used to make it
We looked for AI tools in its texts and found none.
We have not read its files, images and sounds yet.
AI in the game: not checked yet
We have not read its code for AI yet.
Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.
How we checked
- Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.Not on Modrinth.
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found10 of 40 changelogs read
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Not read yet
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Not read yet
- Sounds in its filesThe tags of the sound files in the files you download, where some AI music tools write their name.Not read yet
- Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.Not checked for AI yet.
Compatibility
See all 26 filesPoint at or tap a version to see its loaders.
Modpacks using this project
Find modpacks with itModpacks that include Sky Structures: Sky block world generator in at least one of their versions, most downloaded first.
FlatWorlds552 downloadslast version with it 18 Dec 2025
Sky NigloGame Structures Only Challenge464 downloadslast version with it 22 Feb 2026
Skyblock Cities And Structure110 downloadslast version with it 26 Jul 2026
All of Mcreator Special Edition 1 - AOMC1 SP79 downloadslast version with it 12 Feb 2026
Wretched Continents76 downloadslast version with it 6 May 2026
Fever Dream Sky Quest44 downloadslast version with it 14 Oct 2026Latest files
The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.