RHEA-Builder

Devlog

• Hotfix v1.2.3 Patch Notes
  September 05, 2026 by Kirowilber

  Fixes Circumbinary planets (those orbiting a binary's barycenter rather than one star) were missing from the star CHILDREN list because they matched no single star's name. They now list under both sta... Continue reading
• v1.2.2 Patch Notes
  September 05, 2026 by Kirowilber

  This update will bring another expansion to the interior, mainly that to Tidally locked worlds having per-hemisphere interiors, and improvements to Barycenter systems. Alongside a number of quality-of... Continue reading
• Hotfix v1.2.1 Patch notes
  August 25, 2026 by Kirowilber

  Fixes Consistent ice/water phases across all displays. And removed display artifact where shells below the surface ocean and incorrectly alternate between solid and liquid water phases. Luckily it was... Continue reading

  
• v1.2.0 Patch Notes
  August 24, 2026 by Kirowilber#astronomy, #astrophysics, #desktop-app, #Procedural Generation, #python, #Space, #worldbuilding

  This is the largest update so far, being a massive rework of the internal model; Interiors now heat, melt, fuse, and deform as one coupled system. Backed by a isotope heat budget, a layered love-numbe... Continue reading
• Hotfix 1.1.1 Patch Notes
  June 28, 2026 by Kirowilber

  Fixes Bodies with no or low field strength now correctly should now show their induced magnetosphere Induced magnetopause and bow-shock boundaries now draw in the detail view Off preset no longer hide... Continue reading
• v1.1.0 Patch Notes
  June 27, 2026 by Kirowilber

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  New Features A full Auroral Emission Model that maps a bodies atmospheric composition into their visible spectral lines. Particles that are participating have their excited dissociated products as wel... Continue reading