Source-checkedTechnology & automation

Voxy SeedGen

by mobiusmeansbusiness · for Minecraft

Very fast seedmath based LOD generator for Voxy

2.2KDownloads
8d agoLast updated
LicenseRef-All-Rights-ReservedLicense
Fabric · Forge +1Loaders

About Voxy SeedGen

From Modrinth

Very fast seedmath based LOD generator for Voxy

Voxy SeedGen

Fills Voxy's LODs straight from the world seed — a full 2,048 chunk render distance in under a minute

_This is an addon for Voxy, so it requires it and doesn't replace it_

Statistics

_Measured on Minecraft 1.21.11, 28 threads, structures on_

  • N-sized worldgen, 2,048 chunk radius (Voxy's maximum render distance): 13.2 million chunks in 40 seconds, about 330,000 chunks/s

NOTE: SeedGen is NOT affiliated with Voxy or its creators, it only produces LODs for it

Capabilities

  • Terrain shape, biomes, surface blocks, trees, foliage, and structures, all worked out from the seed.
  • N-sized worldgen writes every area at the detail Voxy actually draws it at, by the same rule Voxy's renderer uses, and writes it finer as the player approaches.
  • Continuous generation starts on joining a world and keeps the radius filled
  • Overworld, Nether and End.
  • Explored Areas are saved as normal
  • Compatible with ALL NOISE BASED TERRAIN GEN MODS and CUSTOM STRUCTURE MODS

Usage

Runs automatically. Otherwise, Video Settings > Voxy SeedGen, or:

  • /voxyseedgen fill [radius] [threads]
  • /voxyseedgen stop
  • /voxyseedgen status

Settings

  • Generation distance: 16 to 4,096 chunks, 256 by default
  • Extended distance: Allows rendering up to the world border. LODs beyond 2048 will have lower quality
  • Continuous: on by default
  • N-sized worldgen: on by default. Off writes block detail everywhere (slow and inefficient, but neccerary in certain modded scenarios)
  • Threads: a little under half your CPU threads by default, leaving the rest to the game and to Voxy
  • Structures: on by default
  • Trees: trees, and the scattered decoration of the Nether and End
  • Water features: kelp, ice sheets and icebergs
  • Debug: progress and a summary in chat, off by default

Requirements

  • Fabric Loader and Fabric API
  • Voxy and Sodium

| Minecraft | Built for Voxy | |---|---| | 1.21.11 | 0.2.16-beta | | 26.1.2 | 0.2.18-beta | | 26.2 | 0.2.19-beta |

Limitations

  • Singleplayer and LAN worlds you host only, since a multiplayer client doesn't know the server's seed
  • Areas Voxy already has aren't redrawn, so changed settings only apply to new areas
  • The Overworld underground is solid stone, without caves or ores

_All credit for Voxy of course goes to cortex, its developer_

  • _Feel free to report bugs or suggest features_
  • \*not every mod tested, unintended behavior may occur
  • wonderful icon made by 123happily

License

All Rights Reserved.

Highlights

From source data

Game versions

Supports 5 Minecraft versions, the newest being 26.2.

Loaders

Runs on Fabric, Forge and NeoForge.

Footprint

Rated a light load on a server.

Voxy SeedGen on Nxeon

From our catalogue
One-click install
Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
Server side
Client-only: it runs in players’ own games, so it can’t be installed on a server
Server type needed
Fabric, Forge, NeoForge
Server load
light
Smallest plan we suggest
Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
0.3.1 (beta), released 2026-10-27

Game versions by loader

LoaderGame versionsNewest
Fabric1.21.1 to 26.2 (4 versions)26.2
NeoForge1.21.11.21.1

From 5 recorded builds of Voxy SeedGen.

Recent builds

BuildReleasedGame versionsLoaders
0.3.1 beta2026-10-2726.2Fabric
0.3.1 beta2026-10-2726.1.2Fabric
0.3.1 beta2026-10-271.21.11Fabric
0.3.1 beta2026-10-271.21.1NeoForge
0.3.1 beta2026-10-271.21.1Fabric

Run Voxy SeedGen on a Minecraft server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Modrinth as “Mods”

Technology & automation

Machines, power, logistics and automation.

Client-side mod

From source side support

Modrinth lists Voxy SeedGen as not supported on servers. It runs in players’ own games, not on your server.

Compatibility

Game
Minecraft
Loaders
FabricForgeNeoForge
Runs on
Client only
Game versions
26.2 and 4 earlier

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-28Open ↗
  • ✓Authormobiusmeansbusiness, as published on Modrinth
  • ✓LicenseLicenseRef-All-Rights-ReservedFree

Voxy SeedGen, answered

Generated from the mod’s own source data.

Do my players need to install Voxy SeedGen?

Modrinth lists Voxy SeedGen as not supported on servers. It runs in players’ own games, not on your server.

Which loaders does it support?

Fabric, Forge and NeoForge.

Is it free?

Yes. Voxy SeedGen is free to download from Modrinth. Its license is LicenseRef-All-Rights-Reserved.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Voxy SeedGen on a Minecraft server.

Deploy in about a minute from $4.99 a month, then add Voxy SeedGen in one click.