
A Dynamic Seasonsand realistic station system
The Heart of the Seasons
SeasonCore is the seasonal engine that brings your world to life—without events, dimensions, or extra clutter.
A lightweight, modular plugin focused on natural cycles, biome painting, and survival-friendly gameplay.
Before installing or updating SeasonCore, always make a full backup of your world.
SeasonCore includes a built-in biome backup & restore system:
Keep SeasonCore installed while restoration runs and load the affected chunks so they can be fully restored.
/season biomes – Control & Restore Biome PaintingA new subcommand has been added:
/season biomes on – Enables biome painting as usual. /season biomes off – Disables biome painting (no new chunks will be painted). /season biomes restore – Gradually restores the affected chunks back to their original biomes using the internal backup.This makes it much safer to test SeasonCore on production worlds.
/season hud now supports an OFF mode: FIXED – Static HUD that always shows the same player. VARIABLE – Follows the player that last used the command. OFF – Completely disables the seasonal HUD (BossBar).When upgrading from older versions (e.g. 1.1 → 1.2), SeasonCore now:
Snowfall in protected areas or regions controlled by other plugins has been improved:
Several languages have been revised and improved:
id_ID – Indonesian 🇮🇩 it_IT – Italiano 🇮🇹 fr_FR – Français 🇫🇷 de_DE – Deutsch 🇩🇪 pt_BR – Português (Brasil) 🇧🇷 ru_RU – Русский 🇷🇺 pl_PL – Polski 🇵🇱 vi_VN – Tiếng Việt 🇻🇳 tr_TR – Türkçe 🇹🇷
/season – Shows the current day, year, and season.
/season info – Displays detailed season info (day, year, total days, etc.).
/season day <n> – Sets the current day of the season to <n>.
/season skipday [n] – Skips one or more days (default is 1).
/season set <spring|summer|autumn|winter>
– Forces the current season.
/season hud <FIXED|VARIABLE|OFF>
– Controls the calendar HUD (BossBar).
/season biomes <on|off|restore>
– Enables, disables, or restores biome painting.
/season reload – Reloads all plugin files and restarts internal services.
/seasonguide – Gives the player the “Season Guide” book
(auto-translated to their language).

SeasonCore exposes basic seasonal data through PlaceholderAPI:
| Placeholder | Description |
|---|---|
%aeternum_day% |
Current day in the Aeternum calendar. |
%aeternum_year% |
Current Aeternum year. |
%aeternum_season% |
Current season name, using the plugin’s translations (Spring, etc.) |
scoreboards:
aeternum:
title: "&bAeternum Seasons"
lines:
- "&7Day: &f%aeternum_day%"
- "&7Year: &f%aeternum_year%"
- "&7Season: &f%aeternum_season%"