Solar System Science (Endgame Expansion)


In this new major endgame expansion, you'll have to build complex production chains on every planet. Build an interplanetary logistics empire and master the unique mechanics of each planet in order to craft the Solar System Science pack and win the game !

Overhaul
3 days ago
2.0
218
Factorio: Space Age Icon Space Age Mod
Planets Logistics Fluids Manufacturing

Changelog

Version: 1.5.1
Date: 21.06.2026
  Minor Features:
    - Fixed infinite tech not showing the right boost icon.
Version: 1.5.0
Date: 21.06.2026
  Features:
    - Added infinite foundation productivity (+10%/Lvl).
Version: 1.4.1
Date: 21.06.2026
  Minor Features:
    - Fixed a small error in code.
Version: 1.4.0
Date: 20.06.2026
  Features:
    - Added infinite universe plate productivity (+10%/Lvl).
Version: 1.3.0
Date: 20.06.2026
  Features:
    - Added infinite lab speed tech past lvl 6 (lab speed -> +25%/Lvl).
Version: 1.2.0
Date: 19.06.2026
  Features:
    - Implemented the increase in belts and inserters HP.
Version: 1.1.0
Date: 19.06.2026
  Features:
    - Implemented the restriction of Bioflux juice in the pipes. (Thanks to oobanooba and SafTheLamb for the help)
Version: 1.0.5
Date: 18.06.2026
  Minor Features:
    - Disable quality in fluid recipes (I don't know why it's not the case by default).
Version: 1.0.4
Date: 18.06.2026
  Minor Features:
    - Disable quality in refresh recipes.
Version: 1.0.3
Date: 17.06.2026
  Balancing:
    - Increase gaz needed in bio-magnitic fiber.
Version: 1.0.2
Date: 17.06.2026
  Minor Features:
    - Small corrections in the changelog.
Version: 1.0.1
Date: 16.06.2026
  Minor Features:
    - Addapted the thumbnail transparency.
Version: 1.0.0
Date: 16.06.2026
  Major Features:
    - Version 1.0 is out after hours of work !
  Features:
    - Added missing trigger techs effects.
    - Added the first reward tech (factory speed -> +10%/Lvl).
    - Fixed the corpse of the stellar centrifuge.
  Info:
    - The next step are the following:
    - Add French locales
    - Add the other rewards tech
    - Add a lots of settings
    - Add the locales for descriptions
    - Polish the stellar centrifuge graphics
    - Add compatibility with some other mods
    - And... 
    - For 2.0, I plan to add a link with modded planets. But it's for the futur...
Version: 0.10.0
Date: 15.06.2026
  Features:
    - Finished the english locales for names. (descriptions will come after 1.0)
    - Stellar centrifuge can now accept quality modules.
Version: 0.9.1
Date: 14.06.2026
  Bugfixes:
    - Resolved an error without Lithium Battery.
Version: 0.9.0
Date: 14.06.2026
  Features:
    - Unrecyclable item are now defined.
Version: 0.8.1
Date: 13.06.2026
  Minor Features:
    - Finished techs graphics.
Version: 0.8.0
Date: 08.06.2026
  Major Features:
    - Rewrited entire parts of the codes and dependencies in all my mods, in order to uniformise the format.
    - /!\ PLEASE NOTE /!\
    - Even though there shouldn't be any changes to the game itself, this is still a big change to the codes, and there might be some issues. Please report any problems you find :)
  Compatibility:
    - This should allow better "natural" compatibility with other mods.
  Minor Features:
    - Ferro-tungsten expanded recycling is now restricted to Fulgora.
Version: 0.7.1
Date: 07.06.2026
  Features:
    - Added the pack to the Research productivity tech.
Version: 0.7.0
Date: 07.06.2026
  Features:
    - Added better graphics for the stellar centrifuge.
Version: 0.6.0
Date: 06.06.2026
  Features:
    - Added a first part of the locales (EN).
    - Fixed wrong item-name in the code.
Version: 0.5.4
Date: 06.06.2026
  Minor Features:
    - Small correction in the changelog.
Version: 0.5.3
Date: 05.06.2026
  Minor Features:
    - The pack graphic is now a bit brighter.
Version: 0.5.2
Date: 05.06.2026
  Features:
    - Changed the pellets to coal unlock tech.
Version: 0.5.1
Date: 04.06.2026
  Minor Features:
    - Changed the order of the pack in the packs category.
Version: 0.5.0
Date: 04.06.2026
  Features:
    - Changed tech order and integration with Circular Collider Lab.
Version: 0.4.0
Date: 03.06.2026
  Minor Features:
    - Changed the thumbnail.
Version: 0.3.14
Date: 03.06.2026
  Major Features:
    - Initial release (Beta).