ModsFinder

Ars Planarium Eternal Day

by Hallowedz

Ars Planarium Eternal Day changes the skybox of the Planarium dimension from Ars Nouveau so that it stays in permanent day, with more black void showing around it.

NeoForgeServer-side onlyGNU Lesser General Public License v3.0 or laterOpen source1.21.1

What it does

Ars Planarium Eternal Day modifies the biome configuration of the Planarium dimension added by Ars Nouveau, which Ars Nouveau must be installed to provide. Its effect is limited to the sky: the skybox stays in eternal day rather than cycling, and the surrounding area shows more black void. It is a NeoForge mod for 1.21.1 only, with the latest file 1.0.0 for 1.21.1, published 2026-07-17. Only the server needs it, and players join without installing anything.

Key features

  1. Eternal day skybox

    The Planarium skybox is changed to remain in daylight at all times instead of following a day cycle.

  2. Extended black void

    The area around the Planarium shows more black void, changing how the dimension looks from the surface.

  3. Dimension biome tuning

    The mod edits the biome configuration of the Planarium dimension, so the change applies wherever that dimension is used.

Compatibility

Latest build for each game version and loader.

1.21.11.0.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Ars NouveauCraft spells and construct magical automations
Required

Questions

Does Ars Planarium Eternal Day need Ars Nouveau?

Yes. Ars Nouveau is a required dependency, because the mod changes the Planarium dimension that Ars Nouveau adds.

Does a player need to install Ars Planarium Eternal Day?

Not for joining a server. It runs on the server alone, so players need nothing extra to join.

In the catalog

Ars Planarium Eternal Day is one of 8,515 World generation mods on ModsFinder, and one of 4,175 World generation mods for NeoForge. 32,366 mods support Minecraft 1.21.1.

World generation mods8,515NeoForge modsMods for 1.21.132,366

Similar mods

Biomes O' Plenty1.7.10 – 26.3Cobblemon1.19.2 – 1.21.1Terralith1.18.2 – 26.3YUNG's Better Nether Fortresses1.18.2 – 26.1.2Dungeons and Taverns1.19 – 26.3Yeetus Experimentus1.18.2 – 26.3

What the author says

Changes the skybox planarium to be eternally day. Works in singleplayer and server. If installed on dedicated server it only needs to be on the server. Just toss it in the mods folder and youre good to go! Planarium Eternal Day modifies the Planarium dimension and biome configuration from Ars Nouveau.
Hallowedz, on the Modrinth page

Official listing

Owner
Hallowedz
Published
2026-07-17
Updated on Modrinth
2026-07-17
Facts verified
2026-10-15

Tags

DecorationWorld generation
Open on ModrinthCompare