Space Climate
by pluto7073
Space Climate lets Ad Astra planets be visited without their temperature or environment harming the player, once the right gear is worn.
What it does
Space Climate is a compatibility layer between Ad Astra and Tough As Nails, with optional support for EnvironmentZ. Without it, cold and hot planets in Ad Astra can freeze or overheat a player who has no protection. Wearing a spacesuit marked for heating keeps a player from freezing on cold worlds, and the mod adds a ruling that air cannot be worn as wool. Installation needs Ad Astra; the environment is client and server, so both the server and every player run it. Published for Fabric 1.20.1 under the MIT License, it is open source.
Key features
Spacesuit climate protection
A spacesuit marked for heating stops Tough As Nails from freezing the player on Ad Astra's cold planets.
Climate Clemency effect
Wearing a full Netherite Space Suit or a Jet Suit grants the Climate Clemency effect, which shields the player from planetary temperature.
Free travel between planets
Players can travel to hot and cold worlds while the climate of each one leaves them unaffected.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Optional 2
How it compares
EnvironmentZ Compats needs the server, with client participation optional, for 1.20.1 – 1.21.5 under the GNU General Public License v3.0 only. EnvironmentZ is client and server, for 1.19.2 – 1.21.1 under the same license. Both are open source, while Space Climate is a Fabric client and server mod for 1.20.1.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Space Climate | Fabric | 1.20 – 1.20.1 | Client and server | 2026-01-03 |
| EnvironmentZ Compats | Fabric | 1.20.1 – 1.21.5 | Server required, client optional | 2025-04-25 |
| EnvironmentZ | Fabric | 1.19.2 – 1.21.1 | Client and server | 2026-09-19 |
Questions
Does Space Climate need Ad Astra?
More from pluto7073
What the author says
A simple mod that adds compatibility between Ad Astra and Tough as Nails (Forge support coming soon) The Spacesuit is now marked as heating, so that TAN doesn't freeze you to death on cold planets where you need a spacesuit for air and can't wear wool.
Official listing
- Modrinth page
- modrinth.com/mod/space_climate
- Owner
- pluto7073
- Published
- 2026-01-03
- Updated on Modrinth
- 2026-01-03
- Facts verified
- 2026-10-15