🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.53 AU - 0.83 AU

Year: 211 Days

Day: 23.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.6 AU - 2.28 AU

Year: 1018 Days

Day: 21.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.71 AU - 4.31 AU

Year: 2477 Days

Day: 35.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 175.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,518,083 km

• M1: 27,227 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.26 AU - 4.72 AU

Year: 3003 Days

Day: 29.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 174 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,518,083 km

• M1: 43,234 km (0.098 R)
• M2: 1,534,575 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.3

Radius: 4.5

Gravity: 20.76 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.39 AU - 20.17 AU

Year: 24746 Days

Day: 15.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,518,083 km

• M1: 56,847 km (0.113 R)
• M2: 197,918 km (0.093 R)
• M3: 355,295 km (0.072 R)
• M4: 725,998 km (0.091 R)
• M5: 870,660 km (0.027 R)
• M6: 1,247,646 km (0.065 R)
• M7: 1,690,606 km (0.113 R)
• M8: 1,948,213 km (0.118 R)
• M9: 2,361,253 km (0.048 R)
• M10: 2,659,551 km (0.068 R)
• M11: 2,830,392 km (0.087 R)
• M12: 3,034,593 km (0.114 R)
• M13: 3,530,061 km (0.093 R)
• M14: 4,405,358 km (0.074 R)
• M15: 5,339,597 km (0.11 R)
• M16: 6,617,611 km (0.051 R)
• M17: 8,290,864 km (0.112 R)
• M18: 9,363,780 km (0.101 R)
• M19: 13,132,748 km (0.109 R)
• M20: 13,557,606 km (0.108 R)
• M21: 15,116,865 km (0.074 R)
• M22: 16,382,313 km (0.045 R)
• M23: 17,292,167 km (0.114 R)
• M24: 23,676,406 km (0.11 R)
• M25: 24,517,445 km (0.118 R)
• M26: 35,120,943 km (0.055 R)
• M27: 35,801,463 km (0.073 R)
• M28: 44,823,412 km (0.084 R)
• M29: 47,253,031 km (0.106 R)
• M30: 48,248,904 km (0.103 R)
• M31: 52,372,719 km (0.115 R)
• M32: 61,903,001 km (0.047 R)
• M33: 63,696,529 km (0.108 R)
• M34: 63,897,888 km (0.096 R)
• M35: 66,554,896 km (0.088 R)
• M36: 69,497,486 km (0.108 R)
• M37: 73,185,822 km (0.036 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 19,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit