🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.2

Radius: 14.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.82 AU - 0.84 AU

Year: 513 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 101.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,308,859 km

• M1: 176,675 km (0.049 R)
• M2: 743,950 km (0.078 R)
• M3: 1,220,419 km (0.04 R)
• M4: 1,748,201 km (0.105 R)
• M5: 2,253,692 km (0.084 R)
• M6: 2,876,767 km (0.096 R)
• M7: 3,489,819 km (0.105 R)
• M8: 4,027,324 km (0.091 R)
• M9: 4,512,919 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.4

Radius: 8.9

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.18 AU - 1.68 AU

Year: 1160 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,308,859 km

• M1: 110,702 km (0.1 R)
• M2: 544,985 km (0.067 R)
• M3: 853,306 km (0.104 R)
• M4: 1,165,517 km (0.117 R)
• M5: 1,470,248 km (0.032 R)
• M6: 1,799,962 km (0.096 R)
• M7: 2,586,098 km (0.076 R)
• M8: 2,920,898 km (0.116 R)
• M9: 3,694,170 km (0.099 R)
• M10: 4,615,992 km (0.075 R)
• M11: 6,029,692 km (0.119 R)
• M12: 7,029,754 km (0.043 R)
• M13: 7,764,129 km (0.115 R)
• M14: 8,382,268 km (0.069 R)
• M15: 9,534,919 km (0.092 R)
• M16: 10,055,520 km (0.047 R)
• M17: 10,498,330 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.2

Radius: 14.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.48 AU - 1.72 AU

Year: 1373 Days

Day: 10.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,308,859 km

• M1: 175,478 km (0.039 R)
• M2: 971,189 km (0.067 R)
• M3: 1,480,121 km (0.03 R)
• M4: 4,171,985 km (0.105 R)
• M5: 4,832,460 km (0.097 R)
• M6: 5,508,942 km (0.072 R)
• M7: 6,561,512 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 8

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.65 AU - 2.01 AU

Year: 1679 Days

Day: 6.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,308,859 km

• M1: 99,483 km (0.114 R)
• M2: 376,687 km (0.075 R)
• M3: 863,778 km (0.118 R)
• M4: 1,142,778 km (0.102 R)
• M5: 1,400,535 km (0.074 R)
• M6: 1,728,454 km (0.118 R)
• M7: 2,394,164 km (0.063 R)
• M8: 3,188,679 km (0.098 R)
• M9: 4,148,050 km (0.075 R)
• M10: 4,915,337 km (0.088 R)
• M11: 5,265,396 km (0.082 R)
• M12: 6,650,074 km (0.092 R)
• M13: 9,240,810 km (0.094 R)
• M14: 9,505,449 km (0.109 R)
• M15: 10,329,883 km (0.066 R)
• M16: 11,052,590 km (0.115 R)
• M17: 11,426,435 km (0.061 R)
• M18: 12,238,901 km (0.102 R)
• M19: 14,021,808 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 10.6

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.58 AU - 2.24 AU

Year: 1790 Days

Day: 7.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,308,859 km

• M1: 132,095 km (0.095 R)
• M2: 657,034 km (0.104 R)
• M3: 1,059,901 km (0.108 R)
• M4: 1,775,577 km (0.063 R)
• M5: 2,271,195 km (0.11 R)
• M6: 3,726,034 km (0.082 R)
• M7: 4,111,997 km (0.068 R)
• M8: 4,741,505 km (0.12 R)
• M9: 6,838,717 km (0.091 R)
• M10: 7,338,823 km (0.102 R)
• M11: 12,377,129 km (0.106 R)
• M12: 12,843,576 km (0.114 R)

Asteroid Belt

Center: 2.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 12.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.66 AU - 3.62 AU

Year: 3774 Days

Day: 6.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,308,859 km

• M1: 150,645 km (0.095 R)
• M2: 640,428 km (0.05 R)
• M3: 1,174,194 km (0.118 R)
• M4: 2,078,662 km (0.1 R)
• M5: 2,572,036 km (0.097 R)
• M6: 3,161,003 km (0.082 R)
• M7: 4,357,337 km (0.108 R)
• M8: 6,230,153 km (0.118 R)
• M9: 6,887,336 km (0.119 R)
• M10: 7,623,358 km (0.088 R)
• M11: 8,270,369 km (0.108 R)
• M12: 9,290,327 km (0.111 R)
• M13: 11,188,425 km (0.046 R)
• M14: 13,772,578 km (0.096 R)
• M15: 14,272,684 km (0.069 R)
• M16: 16,731,325 km (0.078 R)
• M17: 19,585,054 km (0.118 R)
• M18: 21,127,109 km (0.094 R)
• M19: 21,658,630 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 10

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.67 AU - 5.39 AU

Year: 7651 Days

Day: 13 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,308,859 km

• M1: 124,465 km (0.044 R)
• M2: 1,176,288 km (0.062 R)
• M3: 1,885,232 km (0.107 R)
• M4: 4,155,380 km (0.085 R)
• M5: 5,454,787 km (0.083 R)
• M6: 8,111,197 km (0.1 R)
• M7: 9,443,814 km (0.064 R)
• M8: 16,307,065 km (0.096 R)
• M9: 17,814,264 km (0.071 R)
• M10: 21,372,150 km (0.03 R)
• M11: 23,676,855 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.8

Radius: 11

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.02 AU - 5.7 AU

Year: 8417 Days

Day: 9.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,308,859 km

• M1: 136,732 km (0.085 R)
• M2: 498,610 km (0.083 R)
• M3: 904,469 km (0.108 R)
• M4: 1,282,652 km (0.062 R)
• M5: 1,711,848 km (0.106 R)
• M6: 2,357,214 km (0.074 R)
• M7: 3,115,675 km (0.102 R)
• M8: 3,564,020 km (0.103 R)
• M9: 4,237,808 km (0.09 R)
• M10: 6,174,802 km (0.085 R)
• M11: 6,812,388 km (0.04 R)
• M12: 8,177,468 km (0.095 R)
• M13: 9,349,269 km (0.117 R)
• M14: 11,441,694 km (0.068 R)
• M15: 11,969,924 km (0.099 R)
• M16: 12,459,109 km (0.087 R)
• M17: 14,920,892 km (0.097 R)
• M18: 15,551,746 km (0.059 R)
• M19: 19,344,052 km (0.09 R)
• M20: 20,708,235 km (0.095 R)
• M21: 22,956,392 km (0.046 R)
• M22: 23,627,488 km (0.068 R)
• M23: 24,658,666 km (0.105 R)
• M24: 29,182,356 km (0.069 R)
• M25: 29,673,037 km (0.044 R)
• M26: 31,076,115 km (0.103 R)
• M27: 36,222,880 km (0.105 R)
• M28: 39,234,884 km (0.069 R)
• M29: 39,592,872 km (0.093 R)
• M30: 39,953,103 km (0.102 R)
• M31: 40,924,143 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.4

Radius: 7.1

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.65 AU - 7.73 AU

Year: 10445 Days

Day: 21.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,308,859 km

• M1: 88,412 km (0.086 R)
• M2: 329,714 km (0.103 R)
• M3: 744,399 km (0.101 R)
• M4: 1,105,827 km (0.072 R)
• M5: 1,527,245 km (0.038 R)
• M6: 1,940,883 km (0.069 R)
• M7: 3,162,050 km (0.116 R)
• M8: 3,522,431 km (0.054 R)
• M9: 4,379,627 km (0.066 R)
• M10: 4,770,227 km (0.099 R)
• M11: 6,933,413 km (0.112 R)
• M12: 7,660,757 km (0.068 R)
• M13: 8,780,497 km (0.075 R)
• M14: 9,087,771 km (0.106 R)
• M15: 9,311,570 km (0.097 R)
• M16: 11,391,878 km (0.058 R)
• M17: 12,901,919 km (0.052 R)
• M18: 13,530,080 km (0.054 R)
• M19: 14,724,320 km (0.034 R)
• M20: 15,033,539 km (0.056 R)
• M21: 16,379,770 km (0.094 R)
• M22: 17,048,173 km (0.113 R)
• M23: 17,596,001 km (0.07 R)
• M24: 22,004,500 km (0.106 R)
• M25: 23,066,047 km (0.092 R)
• M26: 23,990,711 km (0.114 R)
• M27: 27,375,064 km (0.063 R)
• M28: 29,571,011 km (0.095 R)
• M29: 33,345,665 km (0.097 R)
• M30: 35,073,071 km (0.079 R)
• M31: 37,659,319 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.7

Radius: 7.2

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.16 AU - 11.82 AU

Year: 19829 Days

Day: 19.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,308,859 km

• M1: 113,694 km (0.078 R)
• M2: 344,374 km (0.052 R)
• M3: 641,476 km (0.1 R)
• M4: 1,121,236 km (0.096 R)
• M5: 1,752,689 km (0.094 R)
• M6: 2,757,238 km (0.119 R)
• M7: 4,472,528 km (0.107 R)
• M8: 5,246,397 km (0.043 R)
• M9: 6,426,425 km (0.085 R)
• M10: 8,687,597 km (0.075 R)
• M11: 10,783,763 km (0.074 R)
• M12: 14,004,754 km (0.098 R)
• M13: 21,798,654 km (0.075 R)
• M14: 24,393,578 km (0.099 R)
• M15: 27,618,460 km (0.113 R)
• M16: 42,490,283 km (0.104 R)
• M17: 45,296,440 km (0.116 R)
• M18: 57,227,469 km (0.041 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 18,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit