Celestisynth: The Starlit Factory and Eight Weapons
Celestisynth is a weapon mod built around a single crafting station. This guide covers what it makes and how small the mod actually is.
The Starlit Factory is the mod
8 recipes in the Starlit Factory category, against 14 ordinary crafting recipes. With only 32 items in total, those eight are the mod's centrepiece — the weapons everything else exists to support.
The crafting list is largely the materials and the factory itself.
The rest is vanilla processing
- Smelting — 3 recipes
- Blasting — 3 recipes
- Smithing Transform — 2 recipes
Thirty recipes in total. Two smithing transforms in a weapon mod is a very short upgrade path, which means most weapons are made outright rather than upgraded into.
Almost everything is an item
37 pages across 32 items and 5 blocks. The five blocks are the factory and its immediate surroundings; everything else is carried.
No worldgen
The mod generates no structures. Nothing is found, so the gate is entirely on materials and on building the factory.
This line is 1.20.1 only
The build is 1.3.4 for 1.20.1 on Forge. There is no 1.21.1 release, so a pack on the newer line cannot include it.
Where to start
Build the Starlit Factory. Until it exists, the mod is fourteen crafting recipes of ingredients with nothing to put them into — the eight weapons behind it are the entire reason to install this.
What to expect
A compact, focused weapon mod: one station, eight signature weapons, and a short supporting chain. There is no tier ladder, no exploration and no dependency on another mod.
Because the item list is only 32 entries, reading it in full takes a minute and tells you everything the mod can do.
The mod in numbers
37 pages, 32 items, 5 blocks, 30 recipes, 0 structures. Roughly one recipe per page, so everything the mod adds is craftable — nothing is a drop and nothing is hidden behind exploration.
Why the factory gate matters
Fourteen crafting recipes and eight factory recipes means the crafting grid alone gives you ingredients and no products. That is a genuine wall rather than a soft one: a player who never builds the Starlit Factory sees the mod's materials and none of its weapons.
Build it before judging the mod, and read the 32-item list first so you know which weapon you are spending toward.