🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 11.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.15 AU - 1.39 AU

Year: 988 Days

Day: 10.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 22,870,384 km

• M1: 147,952 km (0.069 R)
• M2: 682,465 km (0.061 R)
• M3: 1,068,877 km (0.102 R)
• M4: 2,085,993 km (0.118 R)
• M5: 3,266,769 km (0.099 R)
• M6: 3,805,919 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.6

Radius: 8.8

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.95 AU - 3.03 AU

Year: 2712 Days

Day: 14 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 22,870,384 km

• M1: 110,553 km (0.119 R)
• M2: 391,348 km (0.082 R)
• M3: 739,911 km (0.043 R)
• M4: 1,637,199 km (0.112 R)
• M5: 2,423,486 km (0.056 R)
• M6: 3,063,016 km (0.085 R)
• M7: 4,628,857 km (0.118 R)
• M8: 5,559,655 km (0.096 R)
• M9: 7,182,493 km (0.081 R)
• M10: 8,085,765 km (0.082 R)
• M11: 8,811,464 km (0.103 R)
• M12: 9,807,487 km (0.118 R)
• M13: 10,959,091 km (0.097 R)
• M14: 13,059,296 km (0.066 R)
• M15: 13,433,739 km (0.088 R)
• M16: 13,719,172 km (0.095 R)
• M17: 15,003,619 km (0.052 R)
• M18: 17,300,844 km (0.059 R)
• M19: 17,639,085 km (0.077 R)
• M20: 18,212,494 km (0.106 R)
• M21: 19,215,846 km (0.108 R)
• M22: 20,631,342 km (0.102 R)
• M23: 21,786,536 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.7

Radius: 11.3

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.64 AU - 3.76 AU

Year: 4913 Days

Day: 10.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 22,870,384 km

• M1: 140,921 km (0.066 R)
• M2: 514,467 km (0.101 R)
• M3: 874,699 km (0.045 R)
• M4: 1,840,503 km (0.085 R)
• M5: 2,197,593 km (0.12 R)
• M6: 2,653,118 km (0.071 R)
• M7: 3,372,534 km (0.081 R)
• M8: 3,778,842 km (0.088 R)
• M9: 5,282,301 km (0.091 R)
• M10: 5,923,028 km (0.077 R)
• M11: 6,615,068 km (0.078 R)
• M12: 7,117,119 km (0.106 R)
• M13: 9,057,702 km (0.112 R)
• M14: 9,933,598 km (0.117 R)
• M15: 10,458,836 km (0.069 R)
• M16: 11,708,726 km (0.08 R)
• M17: 13,316,006 km (0.063 R)
• M18: 15,008,855 km (0.096 R)
• M19: 19,758,887 km (0.089 R)
• M20: 24,467,031 km (0.073 R)
• M21: 26,659,986 km (0.112 R)
• M22: 27,080,057 km (0.087 R)
• M23: 29,069,559 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.7

Radius: 11.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.55 AU - 4.57 AU

Year: 6721 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,870,384 km

• M1: 148,401 km (0.094 R)
• M2: 789,428 km (0.098 R)
• M3: 1,365,829 km (0.101 R)
• M4: 1,895,405 km (0.084 R)
• M5: 2,350,781 km (0.114 R)
• M6: 4,392,343 km (0.073 R)
• M7: 8,205,593 km (0.091 R)
• M8: 9,766,647 km (0.111 R)
• M9: 10,156,499 km (0.096 R)
• M10: 10,516,132 km (0.112 R)
• M11: 14,901,893 km (0.098 R)
• M12: 16,544,777 km (0.115 R)
• M13: 17,666,910 km (0.111 R)
• M14: 19,751,556 km (0.118 R)
• M15: 21,533,566 km (0.111 R)
• M16: 22,128,367 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 12,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit