🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.54 AU - 0.7 AU

Year: 180 Days

Day: 26.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,874,375 km

• M1: 370,105 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.29 AU - 1.95 AU

Year: 761 Days

Day: 13.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.58 AU - 1.66 AU

Year: 761 Days

Day: 18.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.8

Radius: 7

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.77 AU - 17.69 AU

Year: 24124 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,874,375 km

• M1: 90,058 km (0.052 R)
• M2: 458,218 km (0.105 R)
• M3: 677,828 km (0.082 R)
• M4: 1,198,429 km (0.1 R)
• M5: 2,033,633 km (0.111 R)
• M6: 2,308,445 km (0.038 R)
• M7: 3,418,311 km (0.068 R)
• M8: 5,196,282 km (0.104 R)
• M9: 5,599,448 km (0.099 R)
• M10: 5,905,675 km (0.114 R)
• M11: 6,263,513 km (0.104 R)
• M12: 6,978,741 km (0.089 R)
• M13: 8,620,876 km (0.092 R)
• M14: 10,505,062 km (0.088 R)
• M15: 13,445,258 km (0.061 R)
• M16: 17,210,487 km (0.119 R)
• M17: 17,695,184 km (0.076 R)
• M18: 17,940,824 km (0.089 R)
• M19: 26,630,366 km (0.103 R)
• M20: 28,606,554 km (0.119 R)
• M21: 30,914,699 km (0.116 R)
• M22: 35,377,204 km (0.119 R)
• M23: 38,442,314 km (0.119 R)
• M24: 39,548,740 km (0.072 R)
• M25: 42,553,563 km (0.118 R)
• M26: 43,886,779 km (0.047 R)
• M27: 46,636,239 km (0.098 R)
• M28: 47,419,832 km (0.083 R)
• M29: 57,519,484 km (0.112 R)
• M30: 62,308,411 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.7

Radius: 6.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.75 AU - 18.93 AU

Year: 25497 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,874,375 km

• M1: 78,688 km (0.077 R)
• M2: 271,969 km (0.09 R)
• M3: 1,367,175 km (0.047 R)
• M4: 2,448,768 km (0.097 R)
• M5: 5,405,420 km (0.098 R)
• M6: 5,781,808 km (0.053 R)
• M7: 8,328,263 km (0.113 R)
• M8: 9,256,518 km (0.114 R)
• M9: 9,646,370 km (0.065 R)
• M10: 10,458,986 km (0.112 R)
• M11: 11,426,734 km (0.097 R)
• M12: 14,752,594 km (0.116 R)
• M13: 19,770,107 km (0.088 R)
• M14: 20,091,592 km (0.09 R)
• M15: 20,910,790 km (0.098 R)
• M16: 23,501,526 km (0.053 R)
• M17: 25,913,493 km (0.094 R)
• M18: 26,105,576 km (0.091 R)
• M19: 27,476,940 km (0.116 R)
• M20: 28,485,529 km (0.104 R)
• M21: 32,655,121 km (0.062 R)
• M22: 38,948,703 km (0.069 R)
• M23: 41,126,699 km (0.064 R)
• M24: 43,927,769 km (0.087 R)
• M25: 46,145,408 km (0.089 R)
• M26: 47,568,682 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 14,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit