🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.77 AU - 1.01 AU

Year: 294 Days

Day: 35.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,340,203 km

• M1: 298,897 km (0.105 R)
• M2: 379,231 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.81 AU - 1.19 AU

Year: 350 Days

Day: 21.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,340,203 km

• M1: 29,172 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.99 AU - 1.17 AU

Year: 393 Days

Day: 30.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,340,203 km

• M1: 165,605 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.5

Radius: 14.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.67 AU - 11.55 AU

Year: 10422 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,340,203 km

• M1: 200,611 km (0.036 R)
• M2: 1,542,055 km (0.095 R)
• M3: 2,024,508 km (0.054 R)
• M4: 2,649,827 km (0.119 R)
• M5: 3,121,808 km (0.043 R)
• M6: 3,804,723 km (0.117 R)
• M7: 4,410,145 km (0.093 R)
• M8: 5,079,446 km (0.048 R)
• M9: 6,101,050 km (0.116 R)
• M10: 8,059,585 km (0.086 R)
• M11: 9,303,492 km (0.113 R)
• M12: 11,211,313 km (0.096 R)
• M13: 12,940,365 km (0.096 R)
• M14: 15,041,318 km (0.11 R)
• M15: 21,572,013 km (0.105 R)
• M16: 27,712,108 km (0.06 R)
• M17: 32,062,414 km (0.067 R)
• M18: 36,119,957 km (0.032 R)
• M19: 36,970,720 km (0.038 R)
• M20: 38,838,749 km (0.062 R)
• M21: 43,441,127 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.8

Radius: 10.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.2 AU - 14.22 AU

Year: 14926 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,340,203 km

• M1: 134,339 km (0.106 R)
• M2: 514,018 km (0.055 R)
• M3: 1,199,177 km (0.08 R)
• M4: 2,791,646 km (0.119 R)
• M5: 3,171,774 km (0.107 R)
• M6: 4,769,479 km (0.059 R)
• M7: 5,832,671 km (0.109 R)
• M8: 7,047,406 km (0.106 R)
• M9: 9,223,606 km (0.041 R)
• M10: 10,758,181 km (0.108 R)
• M11: 13,747,296 km (0.072 R)
• M12: 15,604,255 km (0.093 R)
• M13: 16,306,168 km (0.089 R)
• M14: 19,008,953 km (0.056 R)
• M15: 23,785,762 km (0.057 R)
• M16: 24,154,820 km (0.073 R)
• M17: 28,678,660 km (0.116 R)
• M18: 32,477,399 km (0.115 R)
• M19: 37,963,302 km (0.1 R)
• M20: 38,467,746 km (0.106 R)
• M21: 40,924,891 km (0.076 R)
• M22: 46,436,226 km (0.075 R)
• M23: 48,921,496 km (0.097 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 20,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit