🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.14 AU - 1.72 AU

Year: 769 Days

Day: 13.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.67 AU - 2.55 AU

Year: 1378 Days

Day: 43.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.6

Radius: 14.5

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.38 AU - 3.36 AU

Year: 2186 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,564,196 km

• M1: 180,415 km (0.038 R)
• M2: 647,011 km (0.117 R)
• M3: 1,253,929 km (0.077 R)
• M4: 1,755,381 km (0.037 R)
• M5: 2,734,200 km (0.109 R)
• M6: 3,226,676 km (0.09 R)
• M7: 4,122,469 km (0.118 R)
• M8: 4,814,508 km (0.11 R)
• M9: 6,825,552 km (0.05 R)
• M10: 7,419,157 km (0.087 R)
• M11: 8,504,639 km (0.119 R)
• M12: 12,139,119 km (0.072 R)
• M13: 12,896,533 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.8

Radius: 13.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.05 AU - 3.45 AU

Year: 2634 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,564,196 km

• M1: 215,571 km (0.107 R)
• M2: 1,125,425 km (0.095 R)
• M3: 2,172,460 km (0.077 R)
• M4: 3,650,338 km (0.092 R)
• M5: 4,151,939 km (0.059 R)
• M6: 5,504,753 km (0.116 R)
• M7: 5,965,813 km (0.118 R)
• M8: 6,966,174 km (0.086 R)
• M9: 7,772,657 km (0.065 R)
• M10: 8,608,460 km (0.039 R)
• M11: 11,556,735 km (0.108 R)
• M12: 12,771,320 km (0.059 R)
• M13: 13,237,317 km (0.066 R)
• M14: 13,802,797 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.3

Radius: 10.8

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.87 AU - 6.45 AU

Year: 6874 Days

Day: 11.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,564,196 km

• M1: 134,488 km (0.066 R)
• M2: 507,137 km (0.038 R)
• M3: 1,392,607 km (0.039 R)
• M4: 1,972,149 km (0.041 R)
• M5: 2,906,986 km (0.08 R)
• M6: 4,326,819 km (0.077 R)
• M7: 4,978,767 km (0.112 R)
• M8: 5,826,239 km (0.074 R)
• M9: 6,877,912 km (0.048 R)
• M10: 7,527,615 km (0.064 R)
• M11: 8,905,412 km (0.106 R)
• M12: 13,509,137 km (0.081 R)
• M13: 16,119,171 km (0.09 R)
• M14: 16,922,661 km (0.053 R)
• M15: 20,098,923 km (0.116 R)
• M16: 20,560,881 km (0.118 R)
• M17: 22,810,683 km (0.084 R)
• M18: 24,953,972 km (0.077 R)
• M19: 26,120,087 km (0.092 R)
• M20: 28,271,454 km (0.096 R)
• M21: 35,655,306 km (0.058 R)
• M22: 37,946,248 km (0.116 R)
• M23: 38,415,985 km (0.098 R)
• M24: 39,848,385 km (0.093 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: 472 - 18,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit