File Details
rftm_core-0.53.3.jar
- R
- Jun 12, 2026
- 4.47 MB
- 9
- 1.21.1
- NeoForge
File Name
rftm_core-0.53.3.jar
Supported Versions
- 1.21.1
Curse Maven Snippet
0.53.3
Migration — Stellaris → Ad Astra
- Full port from Stellaris to Ad Astra (Mrbysco fork,
modid: ad_astra, NeoForge 1.21.1). Stellaris was dropped due to instability; all planet dimensions, biomes, structures, and mob handling now target Ad Astra natively. - Dropped dependencies: BCLib, WunderLib, WorldWeaver — none are required anymore.
- Namespace rename: all structures previously under
tfg:are now underrftm:. - Oxygen system remap: Stellaris
no_oxygen_neededentity tag replaced by Ad Astra's three-tag system —lives_without_oxygen,can_survive_extreme_heat,can_survive_extreme_cold. All relevant vanilla and modded mobs re-tagged accordingly.
Structures
- 52 structures ported under the
rftm:namespace — 33 from Stellaris (plazas, factories, observatories, ruins…) and 19 from the Simple Structure Ad Astra pack, spread across Moon, Mars, Venus, Mercury, and Glacio. - Fixed empty structure interiors: template pool entries were resolving to the wrong namespace → structures spawned but were hollow.
- Fixed empty chests: Ad Astra ships loot at the old
loot_tables/path (plural); 1.21 only loadsloot_table/(singular). Copied to the correct path.
Mercury
- Nether fog applied to Mercury's dimension type.
- 5 differentiated biomes with unique surface rules and decoration:
basalt_spires— black basalt surface.ashen_flats— blackstone, barren.molten_fields— magma block surface.uranium_wastes— fluorapatite green sand; alphacene grass, wild blossom berry, charnia variants, bolux mushroom, large amarite mushroom.scorched_plains— red sand; lamellarium, flamaea, filalux wings, globulagus, clawfern, lanceleaf, red charnia, lucernia hyphae, amber mycelium.
- Mercury mobs: blaze, zombified piglin, zoglin, husk — all tagged to survive without oxygen and extreme heat.
Glacio
- Fog reduced after the Jupiter→Glacio rename.
- Gravity: Jupiter's gravity (24.79 m/s²) applied to Glacio.
- Stronger gusts.
- Glacio Globe — craftable:
glacio_powder+glacio_rod+nether_star. - Globe resource drops:
glacio_powderandglacio_rodnow drop at 5% instead of 100%.
Fixes
- Fixed floating jadestone spikes — placement now requires a valid ground block below.
- Fixed lanceleaf worldgen: now placed as a full 5-segment column instead of a single stem block.
- Fixed
large_amaranita_mushroomcheckerboard texture on heights 3–4 (empty model strings). - Expanded
rftm:mars_groundcover_basetag to cover all custom Mercury/Mars surfaces.
AE2
- Meteorites enabled on all Ad Astra planet biomes.

