🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 8.1

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.49 AU - 0.51 AU

Year: 244 Days

Day: 7.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,569,136 km

• M1: 100,679 km (0.103 R)
• M2: 411,993 km (0.106 R)
• M3: 680,970 km (0.1 R)
• M4: 1,279,660 km (0.1 R)
• M5: 1,811,181 km (0.11 R)
• M6: 2,244,716 km (0.052 R)
• M7: 2,676,156 km (0.099 R)
• M8: 3,250,014 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.1

Radius: 12.4

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.65 AU - 0.87 AU

Year: 457 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 59,569,136 km

• M1: 154,535 km (0.058 R)
• M2: 626,965 km (0.092 R)
• M3: 1,208,302 km (0.104 R)
• M4: 1,791,883 km (0.051 R)
• M5: 2,223,024 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.8

Radius: 11.7

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.64 AU - 0.98 AU

Year: 503 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 59,569,136 km

• M1: 145,559 km (0.108 R)
• M2: 938,876 km (0.113 R)
• M3: 1,661,733 km (0.084 R)
• M4: 2,864,799 km (0.076 R)
• M5: 3,713,318 km (0.111 R)
• M6: 4,178,717 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 13.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.98 AU - 1.12 AU

Year: 743 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,569,136 km

• M1: 168,148 km (0.103 R)
• M2: 623,374 km (0.092 R)
• M3: 1,095,804 km (0.049 R)
• M4: 1,660,985 km (0.063 R)
• M5: 2,266,408 km (0.101 R)
• M6: 2,826,203 km (0.118 R)
• M7: 3,410,981 km (0.086 R)
• M8: 3,840,028 km (0.081 R)
• M9: 4,274,310 km (0.088 R)
• M10: 4,808,524 km (0.11 R)
• M11: 5,332,865 km (0.105 R)
• M12: 5,779,564 km (0.116 R)
• M13: 6,985,622 km (0.083 R)
• M14: 7,521,931 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 14.1

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.08 AU - 1.8 AU

Year: 1193 Days

Day: 14.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,569,136 km

• M1: 175,329 km (0.104 R)
• M2: 904,020 km (0.062 R)
• M3: 1,446,761 km (0.075 R)
• M4: 1,890,019 km (0.113 R)
• M5: 2,370,079 km (0.069 R)
• M6: 3,116,722 km (0.105 R)
• M7: 5,430,253 km (0.082 R)
• M8: 7,251,458 km (0.08 R)
• M9: 7,745,579 km (0.078 R)
• M10: 8,394,834 km (0.113 R)
• M11: 9,193,388 km (0.091 R)
• M12: 9,892,010 km (0.063 R)
• M13: 10,469,906 km (0.086 R)

Asteroid Belt

Center: 2.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235

Radius: 12.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.35 AU - 2.87 AU

Year: 2911 Days

Day: 11.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,569,136 km

• M1: 151,692 km (0.069 R)
• M2: 690,245 km (0.099 R)
• M3: 1,156,990 km (0.115 R)
• M4: 1,543,850 km (0.065 R)
• M5: 2,041,263 km (0.104 R)
• M6: 2,895,616 km (0.104 R)
• M7: 3,365,503 km (0.104 R)
• M8: 4,518,753 km (0.095 R)
• M9: 4,901,574 km (0.03 R)
• M10: 5,416,191 km (0.034 R)
• M11: 6,085,941 km (0.108 R)
• M12: 8,704,203 km (0.074 R)
• M13: 9,428,705 km (0.029 R)
• M14: 9,889,167 km (0.078 R)
• M15: 11,070,392 km (0.086 R)
• M16: 11,583,214 km (0.116 R)
• M17: 12,815,302 km (0.053 R)
• M18: 13,463,210 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 11.8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.66 AU - 3.3 AU

Year: 3551 Days

Day: 8 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,569,136 km

• M1: 148,102 km (0.099 R)
• M2: 721,361 km (0.047 R)
• M3: 1,209,050 km (0.057 R)
• M4: 1,581,698 km (0.093 R)
• M5: 2,385,338 km (0.116 R)
• M6: 2,863,453 km (0.098 R)
• M7: 3,443,893 km (0.049 R)
• M8: 3,972,123 km (0.116 R)
• M9: 6,436,748 km (0.067 R)
• M10: 7,306,061 km (0.089 R)
• M11: 8,500,749 km (0.112 R)
• M12: 9,940,779 km (0.105 R)
• M13: 11,625,999 km (0.079 R)
• M14: 13,105,521 km (0.115 R)
• M15: 14,294,825 km (0.102 R)
• M16: 15,339,915 km (0.081 R)
• M17: 15,881,160 km (0.109 R)
• M18: 16,830,508 km (0.113 R)
• M19: 17,640,431 km (0.094 R)
• M20: 18,597,708 km (0.077 R)
• M21: 20,550,559 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.5

Radius: 5.1

Gravity: 20.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.03 AU - 7.71 AU

Year: 11097 Days

Day: 20.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,569,136 km

• M1: 91,255 km (0.102 R)
• M2: 556,803 km (0.055 R)
• M3: 842,236 km (0.116 R)
• M4: 1,588,131 km (0.076 R)
• M5: 1,797,867 km (0.115 R)
• M6: 2,540,321 km (0.106 R)
• M7: 3,230,117 km (0.085 R)
• M8: 3,396,320 km (0.1 R)
• M9: 3,593,341 km (0.03 R)
• M10: 4,286,727 km (0.112 R)
• M11: 4,908,905 km (0.063 R)
• M12: 5,161,127 km (0.08 R)
• M13: 5,970,002 km (0.096 R)
• M14: 8,049,861 km (0.08 R)
• M15: 8,445,398 km (0.113 R)
• M16: 8,853,800 km (0.08 R)
• M17: 10,935,904 km (0.045 R)
• M18: 13,383,774 km (0.059 R)
• M19: 13,567,180 km (0.111 R)
• M20: 15,359,812 km (0.116 R)
• M21: 21,009,525 km (0.106 R)
• M22: 21,842,785 km (0.051 R)
• M23: 24,474,660 km (0.116 R)
• M24: 29,627,559 km (0.075 R)
• M25: 30,357,896 km (0.106 R)
• M26: 30,886,874 km (0.108 R)
• M27: 39,827,890 km (0.104 R)
• M28: 43,866,584 km (0.09 R)
• M29: 45,088,349 km (0.103 R)
• M30: 45,362,862 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629

Radius: 3.7

Gravity: 45.95 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.36 AU - 7.22 AU

Year: 12213 Days

Day: 20.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,569,136 km

• M1: 47,423 km (0.11 R)
• M2: 173,982 km (0.065 R)
• M3: 736,171 km (0.038 R)
• M4: 927,956 km (0.037 R)
• M5: 1,058,405 km (0.111 R)
• M6: 1,383,780 km (0.11 R)
• M7: 1,922,781 km (0.094 R)
• M8: 2,761,876 km (0.026 R)
• M9: 3,081,118 km (0.099 R)
• M10: 5,781,958 km (0.102 R)
• M11: 6,001,717 km (0.059 R)
• M12: 6,814,482 km (0.082 R)
• M13: 7,059,673 km (0.059 R)
• M14: 7,610,792 km (0.05 R)
• M15: 8,374,339 km (0.077 R)
• M16: 9,089,118 km (0.118 R)
• M17: 13,663,970 km (0.103 R)
• M18: 14,991,651 km (0.113 R)
• M19: 18,288,489 km (0.096 R)
• M20: 19,161,991 km (0.058 R)
• M21: 19,897,115 km (0.119 R)
• M22: 24,326,708 km (0.075 R)
• M23: 24,516,398 km (0.106 R)
• M24: 25,479,659 km (0.12 R)
• M25: 32,478,147 km (0.056 R)
• M26: 36,537,784 km (0.087 R)
• M27: 39,076,909 km (0.073 R)
• M28: 43,939,139 km (0.106 R)
• M29: 46,514,915 km (0.101 R)
• M30: 47,543,101 km (0.119 R)
• M31: 49,189,425 km (0.067 R)
• M32: 49,950,131 km (0.076 R)
• M33: 50,873,299 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.5

Radius: 5.6

Gravity: 28.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.32 AU - 8.26 AU

Year: 12213 Days

Day: 23.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,569,136 km

• M1: 70,311 km (0.097 R)
• M2: 517,609 km (0.114 R)
• M3: 881,879 km (0.068 R)
• M4: 1,067,830 km (0.109 R)
• M5: 1,490,892 km (0.099 R)
• M6: 1,825,094 km (0.11 R)
• M7: 2,754,097 km (0.112 R)
• M8: 3,491,614 km (0.11 R)
• M9: 3,764,481 km (0.117 R)
• M10: 4,702,011 km (0.101 R)
• M11: 5,172,646 km (0.09 R)
• M12: 5,527,791 km (0.076 R)
• M13: 5,748,448 km (0.05 R)
• M14: 5,936,941 km (0.089 R)
• M15: 6,207,713 km (0.076 R)
• M16: 6,446,322 km (0.107 R)
• M17: 6,691,064 km (0.108 R)
• M18: 7,641,758 km (0.106 R)
• M19: 8,484,144 km (0.116 R)
• M20: 9,231,984 km (0.088 R)
• M21: 9,754,529 km (0.12 R)
• M22: 15,160,847 km (0.029 R)
• M23: 17,805,139 km (0.059 R)
• M24: 21,275,360 km (0.076 R)
• M25: 21,727,146 km (0.109 R)
• M26: 24,771,463 km (0.111 R)
• M27: 27,765,664 km (0.118 R)
• M28: 31,690,065 km (0.1 R)
• M29: 40,066,499 km (0.119 R)
• M30: 44,171,763 km (0.08 R)
• M31: 45,799,538 km (0.101 R)
• M32: 46,099,631 km (0.068 R)
• M33: 50,441,410 km (0.044 R)
• M34: 51,567,882 km (0.117 R)
• M35: 58,328,359 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 17,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit