🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.01 AU - 1.11 AU

Year: 418 Days

Day: 20.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.1

Radius: 11.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.98 AU - 5.9 AU

Year: 4858 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,814,605 km

• M1: 140,173 km (0.102 R)
• M2: 490,382 km (0.095 R)
• M3: 899,382 km (0.093 R)
• M4: 1,282,802 km (0.112 R)
• M5: 2,247,409 km (0.098 R)
• M6: 2,715,800 km (0.111 R)
• M7: 3,382,857 km (0.113 R)
• M8: 4,431,089 km (0.106 R)
• M9: 5,600,944 km (0.072 R)
• M10: 6,651,869 km (0.061 R)
• M11: 7,159,156 km (0.079 R)
• M12: 7,933,624 km (0.069 R)
• M13: 8,950,889 km (0.065 R)
• M14: 11,024,017 km (0.085 R)
• M15: 12,715,819 km (0.12 R)
• M16: 15,214,552 km (0.117 R)
• M17: 16,896,631 km (0.079 R)
• M18: 17,662,721 km (0.113 R)
• M19: 19,711,464 km (0.094 R)
• M20: 20,231,018 km (0.12 R)
• M21: 22,401,533 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.3

Radius: 13.5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.82 AU - 6.52 AU

Year: 5868 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,814,605 km

• M1: 182,360 km (0.109 R)
• M2: 614,548 km (0.069 R)
• M3: 1,315,414 km (0.089 R)
• M4: 1,752,689 km (0.058 R)
• M5: 3,476,355 km (0.078 R)
• M6: 4,174,229 km (0.043 R)
• M7: 4,690,043 km (0.109 R)
• M8: 6,936,255 km (0.119 R)
• M9: 9,076,552 km (0.078 R)
• M10: 9,544,643 km (0.104 R)
• M11: 23,372,423 km (0.09 R)
• M12: 26,320,100 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 10.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.24 AU - 13 AU

Year: 13251 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,814,605 km

• M1: 128,056 km (0.107 R)
• M2: 515,215 km (0.115 R)
• M3: 1,604,587 km (0.106 R)
• M4: 2,413,014 km (0.093 R)
• M5: 2,943,338 km (0.032 R)
• M6: 5,279,309 km (0.064 R)
• M7: 5,878,598 km (0.07 R)
• M8: 6,922,941 km (0.103 R)
• M9: 7,951,276 km (0.09 R)
• M10: 11,076,376 km (0.073 R)
• M11: 12,540,939 km (0.093 R)
• M12: 13,351,460 km (0.084 R)
• M13: 15,495,647 km (0.111 R)
• M14: 20,201,397 km (0.104 R)
• M15: 20,881,768 km (0.1 R)
• M16: 22,649,716 km (0.111 R)
• M17: 29,190,733 km (0.11 R)
• M18: 29,514,912 km (0.098 R)
• M19: 31,737,487 km (0.073 R)
• M20: 32,425,338 km (0.112 R)
• M21: 33,240,497 km (0.12 R)
• M22: 34,428,604 km (0.091 R)
• M23: 34,790,630 km (0.066 R)
• M24: 36,139,255 km (0.11 R)
• M25: 37,522,587 km (0.106 R)
• M26: 39,465,414 km (0.111 R)
• M27: 44,828,797 km (0.104 R)
• M28: 47,311,673 km (0.089 R)
• M29: 50,970,987 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 16,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit