Dual-Emergence Worlds

A staged emergent world generator. Two opposed agents negotiate at each evolutionary stage; only a locked JSON artifact passes forward. Each world below is the result of a different seed, run through up to seven stages — formation, chemistry, replicators, complex life, cognition, civilization arc, deep future. Some plateau early. Some reach civilization. None reference humanity by design.

Karn hero render

Karn

seed 17 · 00000h · Plateaued at cognition

Home of the the Threnkin.

G-class · 0.939 M☉ · 6.74 Gyr
1.078 AU · e=0.031
Tharn hero render

Tharn

seed 6350 · 0004we · Reached Deep Future

Home of the the Vel-Hask.

K-class · 0.651 M☉ · 3.26 Gyr
0.647 AU · e=0.025
Khovar hero render

Khovar

seed 137 · 00003t · Civilization fully traced

Home of the Vesh-Threnvar.

G-class · 0.968 M☉ · 1.07 Gyr
1.051 AU · e=0.207
Khoros hero render

Khoros

seed 1693 · 0001b1 · Civilization fully traced

Home of the the Lodebound.

G-class · 0.902 M☉ · 0.33 Gyr
1.512 AU · e=0.023
Iskel hero render

Iskel

seed 1984 · 0001j4 · Reached complex life

10 body plans across 5 trophic layers.

M-class · 0.552 M☉ · 3.38 Gyr
0.931 AU · e=0.215
Kyrn hero render

Kyrn

seed 256 · 000074 · Plateaued at chemistry

Kyrn halts at chemistry. Drift opened by arguing that work-function-biased silicate-ice interfacial sliver chemistry, GCR thermal-spike kinetics, and AGB-delivered HAC/PAH feedstock under a C-rich pro

F-class · 1.212 M☉ · 12.18 Gyr
2.448 AU · e=0.257
Korv hero render

Korv

seed 42 · 000016 · Plateaued at chemistry

Two chemically alive reservoirs accumulated genuine prebiotic inventory over 9 Gyr — a circumpolar obliquity-belt deposit of nitrogen-rich macromolecules at 1-10 kg/m^2 from atmospheric photochemistry

G-class · 0.99 M☉ · 10.69 Gyr
3.448 AU · e=0.061
Karrek hero render

Karrek

seed 555 · 0000ff · Reached chemistry

rocky-silicate world.

K-class · 0.637 M☉ · 6.05 Gyr
0.332 AU · e=0.154