🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.3

Radius: 11.5

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.92 AU

Year: 449 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 85.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,946,372 km

• M1: 143,913 km (0.12 R)
• M2: 561,740 km (0.093 R)
• M3: 1,039,705 km (0.105 R)
• M4: 1,609,374 km (0.108 R)
• M5: 1,996,832 km (0.093 R)
• M6: 2,408,825 km (0.111 R)
• M7: 3,020,979 km (0.074 R)
• M8: 4,096,887 km (0.112 R)
• M9: 4,468,339 km (0.063 R)
• M10: 5,213,486 km (0.049 R)
• M11: 5,702,820 km (0.086 R)
• M12: 6,130,820 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 9.3

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.9 AU - 1.32 AU

Year: 793 Days

Day: 5 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,946,372 km

• M1: 115,938 km (0.063 R)
• M2: 501,602 km (0.074 R)
• M3: 884,871 km (0.056 R)
• M4: 1,324,240 km (0.111 R)
• M5: 1,998,328 km (0.077 R)
• M6: 2,456,995 km (0.111 R)
• M7: 3,229,369 km (0.109 R)
• M8: 3,672,179 km (0.112 R)
• M9: 4,445,151 km (0.098 R)
• M10: 5,030,079 km (0.057 R)
• M11: 5,473,337 km (0.095 R)
• M12: 6,332,478 km (0.086 R)
• M13: 6,938,499 km (0.029 R)
• M14: 7,702,046 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 15

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.73 AU - 2.23 AU

Year: 1890 Days

Day: 14.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,946,372 km

• M1: 186,997 km (0.084 R)
• M2: 1,166,115 km (0.059 R)
• M3: 2,351,679 km (0.093 R)
• M4: 3,121,958 km (0.12 R)
• M5: 3,643,755 km (0.095 R)
• M6: 4,139,523 km (0.086 R)
• M7: 5,301,898 km (0.083 R)
• M8: 6,290,590 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.3

Radius: 12.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.08 AU - 2.2 AU

Year: 2123 Days

Day: 14 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,946,372 km

• M1: 150,795 km (0.053 R)
• M2: 986,598 km (0.077 R)
• M3: 1,377,497 km (0.067 R)
• M4: 3,671,431 km (0.083 R)
• M5: 4,459,363 km (0.075 R)
• M6: 6,673,112 km (0.098 R)
• M7: 7,715,510 km (0.101 R)
• M8: 11,360,462 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.3

Radius: 13.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.59 AU - 3.45 AU

Year: 3560 Days

Day: 6.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 151.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,946,372 km

• M1: 165,455 km (0.088 R)
• M2: 580,589 km (0.113 R)
• M3: 2,357,812 km (0.109 R)
• M4: 3,107,148 km (0.105 R)
• M5: 3,521,384 km (0.092 R)
• M6: 4,222,549 km (0.12 R)
• M7: 5,661,083 km (0.104 R)
• M8: 6,130,371 km (0.118 R)
• M9: 8,463,350 km (0.076 R)
• M10: 10,219,180 km (0.107 R)
• M11: 16,583,223 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.9

Radius: 12.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.87 AU - 4.47 AU

Year: 4769 Days

Day: 14.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,946,372 km

• M1: 150,495 km (0.108 R)
• M2: 880,982 km (0.1 R)
• M3: 1,277,566 km (0.118 R)
• M4: 1,905,278 km (0.088 R)
• M5: 2,785,363 km (0.092 R)
• M6: 4,868,214 km (0.082 R)
• M7: 5,542,452 km (0.116 R)
• M8: 5,964,018 km (0.072 R)
• M9: 6,570,488 km (0.057 R)
• M10: 8,600,082 km (0.029 R)
• M11: 9,084,331 km (0.12 R)
• M12: 9,586,830 km (0.11 R)
• M13: 12,181,306 km (0.102 R)
• M14: 15,038,476 km (0.034 R)
• M15: 15,623,702 km (0.062 R)
• M16: 18,052,873 km (0.038 R)
• M17: 21,670,000 km (0.051 R)
• M18: 23,258,729 km (0.118 R)
• M19: 24,761,888 km (0.041 R)
• M20: 26,244,702 km (0.063 R)
• M21: 30,209,944 km (0.079 R)
• M22: 31,711,009 km (0.072 R)
• M23: 32,093,979 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.4

Radius: 12.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.4 AU - 4.32 AU

Year: 5144 Days

Day: 8.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,946,372 km

• M1: 160,369 km (0.119 R)
• M2: 667,954 km (0.085 R)
• M3: 1,147,116 km (0.093 R)
• M4: 1,808,788 km (0.099 R)
• M5: 2,221,528 km (0.059 R)
• M6: 3,541,879 km (0.03 R)
• M7: 5,037,110 km (0.103 R)
• M8: 5,897,447 km (0.109 R)
• M9: 7,386,096 km (0.103 R)
• M10: 8,126,904 km (0.109 R)
• M11: 10,825,650 km (0.099 R)
• M12: 11,735,504 km (0.088 R)
• M13: 12,794,358 km (0.096 R)
• M14: 13,500,759 km (0.115 R)
• M15: 13,916,043 km (0.029 R)
• M16: 14,717,588 km (0.11 R)
• M17: 15,269,006 km (0.114 R)
• M18: 16,237,951 km (0.103 R)
• M19: 18,298,363 km (0.118 R)
• M20: 20,121,662 km (0.091 R)
• M21: 22,063,292 km (0.083 R)
• M22: 23,301,514 km (0.108 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.3

Radius: 3.7

Gravity: 49.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.47 AU - 6.29 AU

Year: 9671 Days

Day: 24.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,946,372 km

• M1: 47,722 km (0.117 R)
• M2: 180,116 km (0.029 R)
• M3: 296,952 km (0.09 R)
• M4: 443,408 km (0.114 R)
• M5: 565,181 km (0.108 R)
• M6: 868,864 km (0.114 R)
• M7: 1,141,133 km (0.11 R)
• M8: 1,653,056 km (0.068 R)
• M9: 1,885,980 km (0.092 R)
• M10: 2,738,389 km (0.04 R)
• M11: 2,909,230 km (0.077 R)
• M12: 3,248,817 km (0.093 R)
• M13: 3,391,833 km (0.117 R)
• M14: 4,999,860 km (0.025 R)
• M15: 6,820,017 km (0.066 R)
• M16: 7,792,104 km (0.041 R)
• M17: 11,041,669 km (0.091 R)
• M18: 11,529,807 km (0.028 R)
• M19: 13,443,463 km (0.098 R)
• M20: 13,812,671 km (0.094 R)
• M21: 15,491,308 km (0.12 R)
• M22: 19,015,685 km (0.074 R)
• M23: 21,168,697 km (0.071 R)
• M24: 21,584,579 km (0.043 R)
• M25: 23,302,262 km (0.102 R)
• M26: 24,375,477 km (0.1 R)
• M27: 25,762,698 km (0.075 R)
• M28: 28,592,342 km (0.114 R)
• M29: 29,407,949 km (0.062 R)
• M30: 30,660,233 km (0.114 R)
• M31: 32,494,453 km (0.114 R)
• M32: 38,065,627 km (0.072 R)
• M33: 43,434,844 km (0.099 R)
• M34: 45,744,187 km (0.077 R)
• M35: 46,021,092 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.3

Radius: 6

Gravity: 23.45 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.29 AU - 7.43 AU

Year: 13543 Days

Day: 15.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,946,372 km

• M1: 83,027 km (0.1 R)
• M2: 1,529,189 km (0.114 R)
• M3: 1,910,514 km (0.105 R)
• M4: 3,080,071 km (0.094 R)
• M5: 3,604,710 km (0.06 R)
• M6: 4,830,366 km (0.116 R)
• M7: 6,351,477 km (0.084 R)
• M8: 7,067,003 km (0.095 R)
• M9: 7,376,821 km (0.098 R)
• M10: 10,932,762 km (0.103 R)
• M11: 13,782,901 km (0.095 R)
• M12: 21,077,143 km (0.106 R)
• M13: 21,626,616 km (0.088 R)
• M14: 22,563,398 km (0.115 R)
• M15: 25,536,357 km (0.096 R)
• M16: 26,055,910 km (0.029 R)
• M17: 30,353,558 km (0.082 R)
• M18: 30,702,420 km (0.045 R)
• M19: 34,592,413 km (0.115 R)
• M20: 36,786,864 km (0.064 R)
• M21: 37,985,293 km (0.117 R)
• M22: 40,040,319 km (0.104 R)
• M23: 44,819,821 km (0.044 R)
• M24: 51,599,746 km (0.079 R)
• M25: 60,673,306 km (0.043 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.4

Radius: 4.8

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.57 AU - 12.55 AU

Year: 21642 Days

Day: 19.5 Hours

Environment

Temp: -243 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,946,372 km

• M1: 64,626 km (0.099 R)
• M2: 229,034 km (0.059 R)
• M3: 931,995 km (0.115 R)
• M4: 1,428,061 km (0.096 R)
• M5: 1,767,499 km (0.115 R)
• M6: 3,136,768 km (0.088 R)
• M7: 4,566,475 km (0.105 R)
• M8: 5,024,394 km (0.091 R)
• M9: 7,693,370 km (0.114 R)
• M10: 8,152,186 km (0.075 R)
• M11: 8,973,628 km (0.078 R)
• M12: 10,500,275 km (0.109 R)
• M13: 10,667,525 km (0.04 R)
• M14: 12,500,847 km (0.107 R)
• M15: 12,942,011 km (0.089 R)
• M16: 17,469,890 km (0.041 R)
• M17: 19,829,796 km (0.087 R)
• M18: 24,578,481 km (0.084 R)
• M19: 32,564,016 km (0.079 R)
• M20: 35,860,854 km (0.11 R)
• M21: 39,912,712 km (0.111 R)
• M22: 44,259,128 km (0.062 R)
• M23: 48,139,398 km (0.071 R)
• M24: 53,218,844 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit