🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.95 AU - 1.35 AU

Year: 375 Days

Day: 45.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.17 AU - 1.69 AU

Year: 520 Days

Day: 39.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.15 AU - 8.29 AU

Year: 5302 Days

Day: 17.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,988,743 km

• M1: 36,502 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7 AU - 9.36 AU

Year: 7121 Days

Day: 27.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.3

Radius: 15

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.48 AU - 11.22 AU

Year: 9409 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,988,743 km

• M1: 196,572 km (0.056 R)
• M2: 684,410 km (0.053 R)
• M3: 3,369,692 km (0.111 R)
• M4: 5,430,253 km (0.103 R)
• M5: 6,435,850 km (0.075 R)
• M6: 8,618,034 km (0.105 R)
• M7: 9,099,739 km (0.087 R)
• M8: 9,684,517 km (0.086 R)
• M9: 10,205,716 km (0.101 R)
• M10: 14,063,995 km (0.082 R)
• M11: 14,847,289 km (0.086 R)
• M12: 16,562,279 km (0.077 R)
• M13: 20,102,513 km (0.116 R)
• M14: 24,596,433 km (0.084 R)
• M15: 26,065,484 km (0.106 R)
• M16: 28,731,767 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 9.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.43 AU - 18.15 AU

Year: 17313 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,988,743 km

• M1: 115,639 km (0.109 R)
• M2: 481,406 km (0.113 R)
• M3: 1,705,715 km (0.12 R)
• M4: 2,296,776 km (0.094 R)
• M5: 2,651,024 km (0.117 R)
• M6: 3,250,911 km (0.08 R)
• M7: 4,104,218 km (0.1 R)
• M8: 4,939,422 km (0.084 R)
• M9: 5,230,690 km (0.079 R)
• M10: 6,248,553 km (0.119 R)
• M11: 13,451,691 km (0.074 R)
• M12: 14,941,835 km (0.096 R)
• M13: 16,395,777 km (0.118 R)
• M14: 18,400,688 km (0.059 R)
• M15: 20,151,132 km (0.111 R)
• M16: 22,713,295 km (0.114 R)
• M17: 25,198,116 km (0.113 R)
• M18: 26,555,268 km (0.058 R)
• M19: 30,376,147 km (0.072 R)
• M20: 35,498,228 km (0.108 R)
• M21: 41,566,068 km (0.1 R)

Kuiper Belt

Range: 36 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 19,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit