🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.1

Radius: 8.6

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.66 AU - 1.02 AU

Year: 531 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 165.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,434,146 km

• M1: 106,962 km (0.116 R)
• M2: 420,220 km (0.119 R)
• M3: 737,966 km (0.119 R)
• M4: 1,012,927 km (0.053 R)
• M5: 1,284,447 km (0.088 R)
• M6: 2,241,425 km (0.056 R)
• M7: 2,824,557 km (0.107 R)
• M8: 3,233,408 km (0.116 R)
• M9: 3,667,541 km (0.107 R)
• M10: 3,992,767 km (0.112 R)
• M11: 4,275,956 km (0.068 R)
• M12: 6,630,776 km (0.115 R)
• M13: 7,029,155 km (0.095 R)
• M14: 7,399,111 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 8.8

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.71 AU - 0.97 AU

Year: 531 Days

Day: 6 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,434,146 km

• M1: 110,104 km (0.088 R)
• M2: 391,647 km (0.095 R)
• M3: 706,102 km (0.096 R)
• M4: 1,019,659 km (0.078 R)
• M5: 1,682,378 km (0.118 R)
• M6: 2,208,663 km (0.055 R)
• M7: 2,564,108 km (0.117 R)
• M8: 3,150,531 km (0.106 R)
• M9: 4,172,135 km (0.081 R)
• M10: 5,293,820 km (0.096 R)
• M11: 5,616,951 km (0.071 R)
• M12: 6,204,572 km (0.117 R)
• M13: 6,874,471 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.4

Radius: 14.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.73 AU - 1.07 AU

Year: 589 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 72,434,146 km

• M1: 178,769 km (0.03 R)
• M2: 1,293,423 km (0.103 R)
• M3: 1,773,932 km (0.106 R)
• M4: 2,293,186 km (0.086 R)
• M5: 2,953,212 km (0.11 R)
• M6: 4,094,195 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.7

Radius: 12.2

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.17 AU - 1.21 AU

Year: 896 Days

Day: 12.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,434,146 km

• M1: 151,991 km (0.048 R)
• M2: 561,291 km (0.104 R)
• M3: 952,938 km (0.088 R)
• M4: 1,455,886 km (0.116 R)
• M5: 3,106,998 km (0.108 R)
• M6: 3,733,065 km (0.093 R)
• M7: 4,471,480 km (0.082 R)
• M8: 5,205,557 km (0.071 R)
• M9: 5,715,087 km (0.109 R)
• M10: 6,202,029 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 10.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.36 AU - 1.52 AU

Year: 1193 Days

Day: 6.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,434,146 km

• M1: 135,536 km (0.119 R)
• M2: 953,238 km (0.068 R)
• M3: 1,719,927 km (0.069 R)
• M4: 2,455,051 km (0.096 R)
• M5: 2,858,815 km (0.109 R)
• M6: 3,306,861 km (0.105 R)
• M7: 3,951,777 km (0.109 R)
• M8: 4,730,285 km (0.038 R)
• M9: 5,378,791 km (0.041 R)
• M10: 6,106,286 km (0.12 R)
• M11: 7,261,181 km (0.104 R)
• M12: 7,805,419 km (0.076 R)
• M13: 8,325,869 km (0.116 R)
• M14: 8,764,042 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 11.2

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.76 AU - 3.62 AU

Year: 3933 Days

Day: 5.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,434,146 km

• M1: 143,764 km (0.083 R)
• M2: 523,293 km (0.117 R)
• M3: 1,069,774 km (0.115 R)
• M4: 2,106,787 km (0.059 R)
• M5: 2,535,834 km (0.092 R)
• M6: 3,871,294 km (0.046 R)
• M7: 4,375,289 km (0.111 R)
• M8: 4,871,355 km (0.111 R)
• M9: 6,065,595 km (0.041 R)
• M10: 11,038,976 km (0.103 R)
• M11: 14,489,900 km (0.045 R)
• M12: 15,822,219 km (0.069 R)
• M13: 16,459,506 km (0.11 R)
• M14: 16,814,352 km (0.081 R)
• M15: 18,538,019 km (0.118 R)
• M16: 18,922,186 km (0.062 R)
• M17: 20,648,844 km (0.09 R)
• M18: 27,853,179 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791

Radius: 5.9

Gravity: 22.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.46 AU - 10.66 AU

Year: 17287 Days

Day: 16.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,434,146 km

• M1: 73,602 km (0.052 R)
• M2: 348,114 km (0.119 R)
• M3: 678,726 km (0.119 R)
• M4: 1,950,008 km (0.099 R)
• M5: 3,919,913 km (0.109 R)
• M6: 7,730,919 km (0.074 R)
• M7: 9,728,649 km (0.061 R)
• M8: 12,244,137 km (0.119 R)
• M9: 12,577,890 km (0.117 R)
• M10: 14,486,011 km (0.06 R)
• M11: 22,032,326 km (0.092 R)
• M12: 24,786,871 km (0.058 R)
• M13: 33,366,608 km (0.101 R)
• M14: 39,825,048 km (0.057 R)
• M15: 40,263,369 km (0.086 R)
• M16: 40,852,935 km (0.077 R)
• M17: 53,176,807 km (0.091 R)
• M18: 56,419,790 km (0.094 R)
• M19: 62,309,757 km (0.092 R)
• M20: 62,900,669 km (0.083 R)
• M21: 66,115,078 km (0.095 R)
• M22: 72,000,857 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 10,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit