🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.59 AU

Year: 150 Days

Day: 15.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.43 AU - 0.71 AU

Year: 163 Days

Day: 17.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.56 AU - 2.58 AU

Year: 1560 Days

Day: 20.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,220,708 km

• M1: 43,084 km (0.07 R)
• M2: 416,480 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.9

Radius: 11.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.46 AU - 7.3 AU

Year: 6104 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 104.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,220,708 km

• M1: 140,622 km (0.099 R)
• M2: 505,790 km (0.103 R)
• M3: 1,587,233 km (0.115 R)
• M4: 2,924,190 km (0.07 R)
• M5: 3,825,517 km (0.051 R)
• M6: 5,419,033 km (0.043 R)
• M7: 8,756,562 km (0.051 R)
• M8: 9,215,229 km (0.117 R)
• M9: 10,144,980 km (0.104 R)
• M10: 10,687,870 km (0.061 R)
• M11: 13,310,620 km (0.077 R)
• M12: 13,917,688 km (0.089 R)
• M13: 15,327,798 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.7

Radius: 5.3

Gravity: 35.45 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.86 AU - 16.32 AU

Year: 18975 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,220,708 km

• M1: 124,465 km (0.095 R)
• M2: 363,672 km (0.082 R)
• M3: 814,261 km (0.071 R)
• M4: 1,145,022 km (0.094 R)
• M5: 3,540,234 km (0.038 R)
• M6: 3,945,644 km (0.058 R)
• M7: 4,486,141 km (0.102 R)
• M8: 4,885,567 km (0.111 R)
• M9: 5,508,493 km (0.084 R)
• M10: 7,393,576 km (0.107 R)
• M11: 8,265,881 km (0.051 R)
• M12: 9,611,364 km (0.105 R)
• M13: 13,452,888 km (0.09 R)
• M14: 17,144,215 km (0.105 R)
• M15: 23,864,152 km (0.09 R)
• M16: 25,413,237 km (0.074 R)
• M17: 28,588,003 km (0.084 R)
• M18: 29,577,145 km (0.09 R)
• M19: 37,002,884 km (0.092 R)
• M20: 38,176,928 km (0.067 R)
• M21: 40,909,034 km (0.116 R)
• M22: 46,082,726 km (0.116 R)
• M23: 46,589,115 km (0.069 R)
• M24: 53,141,801 km (0.111 R)
• M25: 56,733,646 km (0.102 R)
• M26: 58,293,204 km (0.104 R)
• M27: 60,483,915 km (0.115 R)
• M28: 64,606,683 km (0.039 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 20,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit