🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.6

Radius: 13.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.66 AU - 0.78 AU

Year: 388 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 34,053,441 km

• M1: 170,392 km (0.079 R)
• M2: 658,829 km (0.108 R)
• M3: 1,531,882 km (0.104 R)
• M4: 2,150,170 km (0.085 R)
• M5: 2,679,896 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.3

Radius: 12.8

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.63 AU - 0.83 AU

Year: 397 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,053,441 km

• M1: 159,621 km (0.061 R)
• M2: 628,909 km (0.063 R)
• M3: 1,159,084 km (0.112 R)
• M4: 1,578,706 km (0.084 R)
• M5: 2,060,112 km (0.033 R)
• M6: 2,649,528 km (0.058 R)
• M7: 3,257,194 km (0.117 R)
• M8: 3,725,436 km (0.09 R)
• M9: 4,197,417 km (0.102 R)
• M10: 4,650,399 km (0.079 R)
• M11: 5,135,994 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 8.4

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.85 AU - 1.97 AU

Year: 1678 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,053,441 km

• M1: 104,419 km (0.05 R)
• M2: 397,182 km (0.067 R)
• M3: 721,959 km (0.074 R)
• M4: 1,026,241 km (0.085 R)
• M5: 1,301,950 km (0.052 R)
• M6: 2,163,933 km (0.038 R)
• M7: 3,673,974 km (0.076 R)
• M8: 4,098,084 km (0.077 R)
• M9: 5,383,130 km (0.078 R)
• M10: 6,542,214 km (0.118 R)
• M11: 6,863,251 km (0.033 R)
• M12: 7,335,831 km (0.057 R)
• M13: 8,533,811 km (0.048 R)
• M14: 9,480,466 km (0.108 R)
• M15: 10,173,104 km (0.087 R)
• M16: 11,085,651 km (0.068 R)
• M17: 15,426,981 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 12.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.68 AU - 2.46 AU

Year: 1894 Days

Day: 6.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,053,441 km

• M1: 156,180 km (0.074 R)
• M2: 699,819 km (0.117 R)
• M3: 1,192,744 km (0.092 R)
• M4: 1,691,204 km (0.088 R)
• M5: 2,213,151 km (0.073 R)
• M6: 2,796,882 km (0.1 R)
• M7: 5,975,089 km (0.102 R)
• M8: 7,156,014 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.9

Radius: 13.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.78 AU - 3.72 AU

Year: 3725 Days

Day: 12.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 34,053,441 km

• M1: 176,974 km (0.103 R)
• M2: 6,373,168 km (0.054 R)
• M3: 7,620,366 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.1

Radius: 8.1

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.97 AU - 4.69 AU

Year: 4766 Days

Day: 14.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,053,441 km

• M1: 100,829 km (0.069 R)
• M2: 427,102 km (0.099 R)
• M3: 739,761 km (0.105 R)
• M4: 1,187,957 km (0.093 R)
• M5: 1,807,890 km (0.115 R)
• M6: 2,250,102 km (0.114 R)
• M7: 2,594,775 km (0.063 R)
• M8: 3,010,508 km (0.116 R)
• M9: 3,931,881 km (0.115 R)
• M10: 5,003,899 km (0.099 R)
• M11: 7,371,734 km (0.066 R)
• M12: 9,737,924 km (0.113 R)
• M13: 10,485,315 km (0.053 R)
• M14: 11,004,569 km (0.11 R)
• M15: 11,907,691 km (0.05 R)
• M16: 12,472,872 km (0.05 R)
• M17: 13,504,649 km (0.098 R)
• M18: 16,188,883 km (0.067 R)
• M19: 17,777,014 km (0.084 R)
• M20: 20,383,159 km (0.115 R)
• M21: 21,673,141 km (0.069 R)
• M22: 24,041,425 km (0.083 R)
• M23: 24,339,723 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 10.4

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.4 AU - 5.66 AU

Year: 6130 Days

Day: 6.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,053,441 km

• M1: 130,449 km (0.12 R)
• M2: 461,809 km (0.12 R)
• M3: 789,727 km (0.072 R)
• M4: 1,304,643 km (0.106 R)
• M5: 1,659,938 km (0.035 R)
• M6: 2,126,235 km (0.088 R)
• M7: 2,715,201 km (0.103 R)
• M8: 3,409,934 km (0.061 R)
• M9: 5,353,360 km (0.107 R)
• M10: 5,897,447 km (0.104 R)
• M11: 7,132,078 km (0.079 R)
• M12: 8,897,932 km (0.119 R)
• M13: 9,360,040 km (0.074 R)
• M14: 12,686,199 km (0.083 R)
• M15: 13,380,632 km (0.03 R)
• M16: 14,903,987 km (0.095 R)
• M17: 16,918,771 km (0.086 R)
• M18: 23,643,943 km (0.119 R)
• M19: 24,777,596 km (0.102 R)
• M20: 25,525,436 km (0.1 R)
• M21: 26,718,329 km (0.111 R)
• M22: 29,123,265 km (0.111 R)
• M23: 32,747,572 km (0.037 R)
• M24: 33,547,173 km (0.067 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 15,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit