🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.58 AU - 0.64 AU

Year: 303 Days

Day: 32.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,409,504 km

• M1: 37,699 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 11.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.65 AU - 0.71 AU

Year: 357 Days

Day: 7.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,409,504 km

• M1: 148,251 km (0.118 R)
• M2: 590,014 km (0.064 R)
• M3: 1,018,313 km (0.106 R)
• M4: 1,464,114 km (0.042 R)
• M5: 2,203,128 km (0.108 R)
• M6: 2,696,801 km (0.12 R)
• M7: 3,155,169 km (0.085 R)
• M8: 3,665,148 km (0.101 R)
• M9: 4,048,118 km (0.092 R)
• M10: 4,568,121 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 9.9

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.62 AU - 1.02 AU

Year: 472 Days

Day: 6.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,409,504 km

• M1: 124,017 km (0.036 R)
• M2: 461,809 km (0.042 R)
• M3: 940,223 km (0.08 R)
• M4: 1,475,933 km (0.077 R)
• M5: 1,788,143 km (0.056 R)
• M6: 2,313,681 km (0.105 R)
• M7: 2,678,550 km (0.087 R)
• M8: 3,059,725 km (0.109 R)
• M9: 4,298,994 km (0.098 R)
• M10: 5,375,051 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.4

Radius: 13.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.73 AU - 2.03 AU

Year: 1639 Days

Day: 14.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,409,504 km

• M1: 192,981 km (0.108 R)
• M2: 773,271 km (0.049 R)
• M3: 1,303,745 km (0.109 R)
• M4: 1,746,854 km (0.056 R)
• M5: 2,481,829 km (0.093 R)
• M6: 2,951,865 km (0.086 R)
• M7: 3,514,652 km (0.059 R)
• M8: 4,019,695 km (0.099 R)
• M9: 6,049,439 km (0.082 R)
• M10: 6,753,147 km (0.086 R)
• M11: 7,538,835 km (0.087 R)
• M12: 8,204,695 km (0.115 R)
• M13: 9,293,020 km (0.028 R)
• M14: 10,025,152 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 9.1

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.29 AU - 4.25 AU

Year: 4654 Days

Day: 9.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,409,504 km

• M1: 113,395 km (0.056 R)
• M2: 443,109 km (0.108 R)
• M3: 734,825 km (0.066 R)
• M4: 1,181,374 km (0.114 R)
• M5: 1,607,429 km (0.042 R)
• M6: 3,256,746 km (0.073 R)
• M7: 3,936,070 km (0.066 R)
• M8: 6,125,734 km (0.097 R)
• M9: 9,356,150 km (0.101 R)
• M10: 9,826,785 km (0.048 R)
• M11: 10,403,186 km (0.106 R)
• M12: 11,918,313 km (0.103 R)
• M13: 12,936,925 km (0.056 R)
• M14: 14,800,166 km (0.117 R)
• M15: 15,498,489 km (0.091 R)
• M16: 16,960,808 km (0.115 R)
• M17: 20,157,864 km (0.069 R)
• M18: 26,852,519 km (0.09 R)
• M19: 27,803,213 km (0.081 R)
• M20: 29,407,201 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 11,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit