Sable: Physics Compat
by Number1Riker
Sable: Physics Compat gives physics properties to several modded blocks, covering floating, friction, bounciness and weight for use with Sable and Aeronautics.
What it does
The mod assigns physics properties to blocks added by other mods. Each property sets how a block floats, how much friction it has, how bouncy it is and how heavy it counts within a Sable or Aeronautics structure. Nearly 100 major mods are covered by these entries, and the list of covered mods begins with a first group that the author plans to expand.
Aeronautics is the intended companion, but the compatibility tags still load without it. Server owners install it, and players connect with no copy of their own. The mod is published for NeoForge on 1.21.1 only, with 1.3.0 as the latest file released on 2026-04-24, and it is licensed under All rights reserved, so it is not open source. The first file appeared on 2026-04-21.
The author does not plan compatibility for other Create addons for now, on the expectation that those addons will add Sable properties themselves. If that does not happen after a while, the author has said compatibility will follow.
Key features
Floating blocks
Covered blocks can be given a floating property, so they stay on the surface of water inside Sable structures.
Friction settings
Each covered block carries a friction value that affects how objects slide across its surface.
Bounciness values
Blocks can be assigned a bounciness value, which changes how they rebound on contact.
Weight per block
Every covered block receives a weight value, so heavier and lighter modded blocks behave differently in physics.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Modded builds on ships
Players who build ships from blocks added by other mods can keep those blocks physically consistent with vanilla materials.
Server-wide tagging
Server owners can add the mod to a server running Sable and Aeronautics so that players do not need it on their own installs.
Who it’s for: The mod suits players who use Sable or Aeronautics with a large set of other mods, and server owners who want those blocks to behave consistently in physics without installing anything on the client.
Questions
Does Sable: Physics Compat need Aeronautics?
Does the server need the mod installed?
Which Minecraft versions does the mod support?
In the catalog
Sable: Physics Compat is one of 36,990 Utility mods on ModsFinder, and one of 13,477 Utility mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
Adds physics properties for several modded blocks. This includes floating, friction, bounciness, and weight. Currently covers nearly 100 major mods! For use with Aeronautics but still works without.
Official listing
- Modrinth page
- modrinth.com/mod/sablecompat
- Owner
- Number1Riker
- Published
- 2026-04-21
- Updated on Modrinth
- 2026-04-24
- Facts verified
- 2026-10-15