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SpaceEngineNewsBuild 0.991.49.2095
Game update

Build 0.991.49.2095

SpaceEngine · published 8 Dec 2025, 17:36 UTC · build 21042159

All newsPlayers around this dateRead on Steam

Hey Folks!

With Beta formalities concluded, our tiny patch is now on Public. Just a quick fix, plus the monthly serving of catalog updates~

Carrying over the fun fact from the Beta: if you've been wondering where the host stars are in the Catalog Additions, we only include entries not in systems of added exoplanets. If you enjoy browsing new entries, you'll see all the stars on the way!

Changelog:

  • Fixed a bug where "NaN" values appeared in the Wiki for some solar system moons

  • Removed refuted planets Kapteyn b and c

  • Updated the exoplanet catalogs with 15 new host stars and 24 new planets

Catalog Additions:

Stars:

  • BEBOP-4 AB (binary)

Brown Dwarf Candidates:

  • BEBOP-4 AB b

Exoplanets:

  • 55 Cnc B b

  • 55 Cnc B c

  • BD+37 3172 b

  • BD+42 2315 b

  • Gliese 251 c

  • HD 196067 c

  • HD 23079 c

  • HIP 111909 b

  • HIP 111909 c

  • HIP 18606 b

  • KMT-2023-BLG-0548L b

  • KMT-2023-BLG-0830L b

  • KMT-2023-BLG-0949L b

  • KMT-2024-BLG-1281L b

  • KMT-2024-BLG-2059L b

  • KMT-2024-BLG-2242L b

  • TOI-2093 b

  • TOI-2093 c

  • TOI-2345 b

  • TOI-2345 c

  • TOI-283 b

  • TOI-756 b

  • TOI-756 c

More from SpaceEngine

Other announcements

All news
Game update17 Aug 2026Build 0.991.50.2155Hey folks! The August update has passed Beta and is now live! This includes some future-proofing work for system builders and ship modelers, as well as catalog adjustments made from community notes and the addition of the first-of-its-kind exosatellite CD-35 2722 B b. We've written up extra details on some of the more involved additions for your perusal below: New Spacecraft Material Config Opt…Game update10 Aug 20260.991.50.2155 Public BetaHey folks~ The next batch of updates and fixes is now available for public testing. This includes some future-proofing work for system builders and ship modelers, as well as adjustments made from community Catalog Notes and the addition of the first-of-its-kind exosatellite CD-35 2722 B b. Some of these changes are more involved than simple patch notes can provide, so we've written up extra det…Game update9 Jun 2026Build 0.991.50.2145Hey folks! No issues arose from the Beta, so the June catalog update is now live! This update brings a fix to unit conversion for stars with masses defined in kilograms, as well as a fix for artifacts with ship engine effects for those who like to fly in Ultra quality. And of course, an extra large helping of catalog entries with 142 new exoplanets and more~ Changelog · Fixed artifacts with shi…