🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.75 AU - 0.99 AU

Year: 287 Days

Day: 28.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.94 AU - 2.34 AU

Year: 1105 Days

Day: 30.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,671,747 km

• M1: 468,541 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.91 AU - 2.41 AU

Year: 1121 Days

Day: 23.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.4

Radius: 6.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.39 AU - 21.55 AU

Year: 26898 Days

Day: 21.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,671,747 km

• M1: 83,326 km (0.091 R)
• M2: 467,344 km (0.066 R)
• M3: 695,630 km (0.114 R)
• M4: 1,255,126 km (0.057 R)
• M5: 1,609,972 km (0.073 R)
• M6: 2,167,673 km (0.093 R)
• M7: 3,437,310 km (0.113 R)
• M8: 3,918,118 km (0.039 R)
• M9: 4,737,316 km (0.119 R)
• M10: 5,300,253 km (0.118 R)
• M11: 6,227,011 km (0.119 R)
• M12: 8,665,905 km (0.074 R)
• M13: 9,798,361 km (0.119 R)
• M14: 10,973,153 km (0.069 R)
• M15: 12,125,207 km (0.082 R)
• M16: 13,970,347 km (0.086 R)
• M17: 15,189,270 km (0.045 R)
• M18: 18,733,393 km (0.047 R)
• M19: 20,373,435 km (0.111 R)
• M20: 20,615,335 km (0.108 R)
• M21: 33,933,135 km (0.082 R)
• M22: 34,844,934 km (0.118 R)
• M23: 35,890,025 km (0.117 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,140 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit