🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.2

Radius: 15

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.86 AU - 1.34 AU

Year: 811 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 37,846,784 km

• M1: 186,549 km (0.079 R)
• M2: 948,002 km (0.117 R)
• M3: 1,844,392 km (0.054 R)
• M4: 2,534,936 km (0.098 R)
• M5: 3,504,031 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.3

Radius: 13.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.12 AU - 1.4 AU

Year: 994 Days

Day: 9.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,846,784 km

• M1: 171,290 km (0.088 R)
• M2: 618,886 km (0.118 R)
• M3: 1,052,720 km (0.101 R)
• M4: 1,587,383 km (0.084 R)
• M5: 2,125,038 km (0.107 R)
• M6: 2,901,002 km (0.112 R)
• M7: 3,404,249 km (0.03 R)
• M8: 4,588,615 km (0.092 R)
• M9: 5,543,050 km (0.067 R)
• M10: 6,398,451 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.5

Radius: 10.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.61 AU - 2.31 AU

Year: 1929 Days

Day: 7.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,846,784 km

• M1: 192,084 km (0.102 R)
• M2: 1,300,305 km (0.063 R)
• M3: 1,767,200 km (0.118 R)
• M4: 2,268,652 km (0.113 R)
• M5: 3,110,289 km (0.102 R)
• M6: 3,618,324 km (0.062 R)
• M7: 4,197,417 km (0.097 R)
• M8: 6,666,680 km (0.105 R)
• M9: 7,587,604 km (0.093 R)
• M10: 8,944,905 km (0.039 R)
• M11: 9,827,533 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.8

Radius: 10.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.73 AU - 2.75 AU

Year: 3188 Days

Day: 8.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,846,784 km

• M1: 160,818 km (0.105 R)
• M2: 547,678 km (0.069 R)
• M3: 1,044,792 km (0.057 R)
• M4: 1,645,277 km (0.071 R)
• M5: 2,504,717 km (0.051 R)
• M6: 2,860,760 km (0.073 R)
• M7: 3,675,919 km (0.105 R)
• M8: 4,535,807 km (0.099 R)
• M9: 4,958,870 km (0.07 R)
• M10: 5,933,800 km (0.116 R)
• M11: 6,466,966 km (0.087 R)
• M12: 12,070,155 km (0.09 R)
• M13: 13,780,956 km (0.107 R)
• M14: 16,176,167 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.5

Radius: 11.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.86 AU - 4.54 AU

Year: 6050 Days

Day: 10.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,846,784 km

• M1: 215,122 km (0.086 R)
• M2: 757,713 km (0.095 R)
• M3: 1,816,268 km (0.116 R)
• M4: 2,446,823 km (0.077 R)
• M5: 3,761,788 km (0.118 R)
• M6: 5,243,705 km (0.078 R)
• M7: 5,892,211 km (0.109 R)
• M8: 6,368,531 km (0.102 R)
• M9: 7,472,862 km (0.058 R)
• M10: 7,876,627 km (0.082 R)
• M11: 9,034,664 km (0.113 R)
• M12: 10,149,767 km (0.086 R)
• M13: 10,551,587 km (0.066 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.5

Radius: 11.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.72 AU - 5.9 AU

Year: 7415 Days

Day: 7.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,846,784 km

• M1: 138,079 km (0.083 R)
• M2: 579,243 km (0.112 R)
• M3: 1,072,168 km (0.095 R)
• M4: 1,545,346 km (0.073 R)
• M5: 1,958,984 km (0.063 R)
• M6: 3,320,026 km (0.112 R)
• M7: 3,906,150 km (0.099 R)
• M8: 5,340,345 km (0.104 R)
• M9: 7,199,248 km (0.038 R)
• M10: 7,645,498 km (0.033 R)
• M11: 9,214,780 km (0.081 R)
• M12: 10,033,230 km (0.049 R)
• M13: 11,214,156 km (0.119 R)
• M14: 14,008,345 km (0.109 R)
• M15: 15,538,132 km (0.042 R)
• M16: 16,815,997 km (0.095 R)
• M17: 19,978,945 km (0.111 R)
• M18: 24,811,555 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 13.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.15 AU - 5.53 AU

Year: 7485 Days

Day: 7.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,846,784 km

• M1: 165,455 km (0.043 R)
• M2: 747,092 km (0.079 R)
• M3: 1,365,679 km (0.114 R)
• M4: 2,089,583 km (0.107 R)
• M5: 2,613,325 km (0.117 R)
• M6: 4,102,572 km (0.06 R)
• M7: 5,134,498 km (0.082 R)
• M8: 6,366,437 km (0.086 R)
• M9: 7,786,868 km (0.119 R)
• M10: 11,909,337 km (0.082 R)
• M11: 12,330,006 km (0.083 R)
• M12: 13,313,014 km (0.04 R)
• M13: 15,372,976 km (0.064 R)
• M14: 16,125,902 km (0.117 R)
• M15: 16,706,641 km (0.068 R)
• M16: 17,502,652 km (0.102 R)
• M17: 18,254,231 km (0.064 R)
• M18: 19,313,983 km (0.085 R)
• M19: 22,102,786 km (0.109 R)
• M20: 22,579,106 km (0.094 R)
• M21: 23,552,390 km (0.039 R)
• M22: 25,495,666 km (0.102 R)
• M23: 25,931,893 km (0.025 R)
• M24: 26,729,549 km (0.066 R)
• M25: 29,699,216 km (0.092 R)
• M26: 36,616,921 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit