Structory Towers List: All 21 Towers by Rarity

This guide lists every Structory: Towers build by its generation settings so you know what to expect and what to hunt.

The rare pair

End Tower generates at a spacing of 82 with a separation of 10, and Warped Greatsword at 80 with a separation of 42.

Those two look similarly rare but behave differently. The Warped Greatsword's high separation spreads it evenly, so finding one tells you little about where the next is. The End Tower's separation of 10 against a spacing of 82 permits clustering — rare overall, but capable of appearing twice in one area.

Three uncommon builds

Mirage Outpost, Pillager Lookout and Sacred Relic Temple share a spacing of 55 with a separation of 16. These sit between the rare pair and the common tier, and are the most likely of the mod's landmark builds to turn up during ordinary travel.

The thirteen you will actually see

The bulk of the mod generates at a spacing of 40 with a separation of 10:

Ancient Temple, Engineer Tower, Farmer Outpost, Foraging Outpost, Great Toadstool, Lighthouse, Nomad Outpost, Ocean Pillar, Overgrown Mangrove Tower, Quarter Outpost, Small Firetower, Taiga Outpost and one more.

Thirteen of 21 structures in a single tier means the mod's character is fairly uniform. You are not working through a difficulty ladder; you are collecting variants.

The densest three

Fortress Tower, Strange Outpost and Warped Outpost generate at a spacing of 33 with a separation of 10 — the most common builds in the mod, and the ones most likely to be your first encounter with it.

All surface, no underground

Every one of the 21 is registered as a surface structure. Nothing here is found by caving, which makes this an exploration mod for travellers rather than miners.

No recipes at all

The mod registers no items, no blocks and no recipes. Everything inside a tower comes from vanilla loot tables or from other mods in the pack, so the towers do not become obsolete as you progress through a tech mod.

Versions

1.0.17 (1.21.1) and 1.0.7 (1.20.1), both NeoForge, with an identical structure list.