MSS - Moog's Soaring Structures guide for FTB Skies 2: Aero 1.0.3 to 1.8.0

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MSS - Moog's Soaring Structures guide for FTB Skies 2: Aero

Written for FTB Skies 2: Aero 1.8.0 · also fits 1.0.3 to 1.7.3 · updated Oct 11, 2026

Last verified for FTB Skies 2: Aero v1.8.0 on Oct 11, 2026 · text last changed Oct 11, 2026

A newer release (1.13.0) is out Guide for the current version

Also applies to:All the Mods 10 1.7 to 8.3FTB Evolution 2 1.0.2 to 1.4.0FTB Skies 2 1.10.1 to 1.24.0

Sections
3

None of these sections are written for this pack; 3 are shared from another pack's guide.

Every recipe and number here was checked against FTB Skies 2: Aero 1.8.0's own files.

What is MSS - Moog's Soaring Structures?

2 parts

Same as in the All the Mods 10 8.2 guide

MSS - Moog's Soaring Structures fills your world with vanilla style floating islands. Each one is packed with loot, mobs and dungeons, and some have villagers too, so there's always something to go and explore up in the sky.[1]

The structures are built from vanilla blocks and entities. That means the mod adds new places to find without bringing a pile of new materials with it.[1]

In this pack

The pack ships version 2.2.0 of the mod. It has been in the pack since 1.7 or earlier, so it's a long-standing part of the world generation.[2]

Customising it

Every aspect of the mod can be customised with datapacks. The mod author offers a config pack template with full instructions. I haven't checked whether this pack changes any of the mod's defaults, so check before you rely on a specific structure setting.[1]

The mod can also be installed on a server only, which is handy if you run a multiplayer world.[1]

How do you get started with MSS - Moog's Soaring Structures?

2 parts

Same as in the All the Mods 10 8.1 guide

Good news: there's nothing special to craft first. This mod adds floating islands with cool buildings to explore, and they're built with vanilla blocks and entities. Your first step is simply to get out there and find them.[1][3]

What to do first

  1. Explore and keep an eye on the sky. The structures are floating islands, so look up as you travel.[1]
  2. Get ready for what's on them. Islands can hold loot, mobs, dungeons and villagers, so bring gear and supplies for a fight.[1][3]
  3. Land on an island, explore the buildings, and collect the loot you find along the way.[1][3]

Finding them more or less often

The mod has a universal rarity setting that multiplies the spacing of every Moog's structure. A higher value makes them rarer and a lower value makes them more common. There is also a per-mod version of this multiplier.[4]

Tip: Because the islands use vanilla blocks and entities, you don't have to learn any new materials to take them on. Just bring your usual adventuring kit.[3]

Unverified The sources don't show any in-pack recipes or quests for this mod, and they don't confirm the rarity values this pack uses. If you want to know how often islands appear in your world, check the config in your own instance.

Which MSS - Moog's Soaring Structures config options matter?

3 parts

Same as in the FTB Skies 2 1.22.0 guide

The mod's config in this pack is split into two files. One switches each structure on or off, and the other controls how each structure is placed in the world. Both are listed below exactly as the pack sets them.[5][6]

Structure toggles

Every structure toggle in arena.arena and the rest of that file is set to true. Nothing is switched off, so every island type in the file is enabled, from the arena and the volcano to the palm island, the desert pyramid and all the tree variants.[6]

Tip: If you don't like a particular island type, set its toggle in the structure toggle file to false. For example, use volcano.volcano for the volcano.[6]

Structure placement

Each structure has three placement values: spacing, separation and salt. Here are a few of the values this pack uses.[5]

The salt is a per-structure number, for example 982034754 for arena.salt. Every structure in the file has its own salt entry.[5]

Customizing further

The mod's project page says every aspect of the mod can be customized through datapacks, and it points to a template config pack with instructions. It also says the mod can be installed on the server only.[1]

Sources

  1. MSS - Moog's Soaring Structures project page (modrinth) · official mod data
  2. All the Mods 10 8.2 mod list · pack file
  3. mss tooltips and descriptions (English lang file) · official mod data
  4. moogs_structures tooltips and descriptions (English lang file) · official mod data
  5. FTB Skies 2 1.22.0 config: config/mss/structure_placement_config.json5 · pack file
  6. FTB Skies 2 1.22.0 config: config/mss/structure_toggle_config.json5 · pack file
Where this guide comes from

Written from what FTB Skies 2: Aero itself ships: its files and recipes, the in-game guidebooks and the mods' own pages. Every statement links to the source it came from, and the numbers are checked against the pack before publishing.

Guide last verified Oct 11, 2026.

Guides for other versions: 1.9.0 to 1.10.0

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