🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 9.2

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.56 AU - 0.78 AU

Year: 379 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,025,200 km

• M1: 115,490 km (0.056 R)
• M2: 461,360 km (0.117 R)
• M3: 991,684 km (0.095 R)
• M4: 1,291,030 km (0.084 R)
• M5: 1,755,830 km (0.114 R)
• M6: 2,210,458 km (0.059 R)
• M7: 3,596,482 km (0.086 R)
• M8: 4,319,938 km (0.093 R)
• M9: 4,730,584 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 12.6

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.94 AU - 1.32 AU

Year: 829 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,025,200 km

• M1: 156,779 km (0.05 R)
• M2: 659,577 km (0.098 R)
• M3: 1,653,356 km (0.111 R)
• M4: 2,099,905 km (0.11 R)
• M5: 2,582,807 km (0.093 R)
• M6: 3,152,476 km (0.104 R)
• M7: 3,619,820 km (0.064 R)
• M8: 4,164,057 km (0.081 R)
• M9: 4,678,524 km (0.066 R)
• M10: 5,145,269 km (0.102 R)
• M11: 5,624,282 km (0.11 R)
• M12: 6,132,765 km (0.095 R)
• M13: 6,757,785 km (0.032 R)
• M14: 7,798,238 km (0.09 R)
• M15: 8,258,102 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52

Radius: 8.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.29 AU - 1.47 AU

Year: 1119 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,025,200 km

• M1: 116,686 km (0.059 R)
• M2: 432,487 km (0.072 R)
• M3: 1,245,103 km (0.088 R)
• M4: 1,792,930 km (0.038 R)
• M5: 2,303,059 km (0.071 R)
• M6: 3,333,340 km (0.091 R)
• M7: 3,884,608 km (0.05 R)
• M8: 4,195,173 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.4

Radius: 11.5

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.69 AU - 1.99 AU

Year: 1723 Days

Day: 8.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,025,200 km

• M1: 143,464 km (0.05 R)
• M2: 521,648 km (0.113 R)
• M3: 1,019,809 km (0.116 R)
• M4: 1,469,649 km (0.114 R)
• M5: 1,928,466 km (0.114 R)
• M6: 2,469,412 km (0.106 R)
• M7: 2,841,163 km (0.109 R)
• M8: 4,208,338 km (0.087 R)
• M9: 5,059,550 km (0.102 R)
• M10: 6,168,967 km (0.06 R)
• M11: 7,102,608 km (0.118 R)
• M12: 7,603,461 km (0.068 R)
• M13: 8,068,412 km (0.073 R)
• M14: 8,770,026 km (0.111 R)
• M15: 12,302,630 km (0.097 R)
• M16: 12,985,544 km (0.083 R)
• M17: 14,035,272 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.3

Radius: 10.5

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.05 AU - 4.31 AU

Year: 5899 Days

Day: 6.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,025,200 km

• M1: 130,599 km (0.095 R)
• M2: 480,808 km (0.027 R)
• M3: 810,820 km (0.102 R)
• M4: 1,249,741 km (0.058 R)
• M5: 1,636,302 km (0.089 R)
• M6: 1,971,401 km (0.101 R)
• M7: 2,451,460 km (0.073 R)
• M8: 3,027,861 km (0.092 R)
• M9: 3,560,878 km (0.115 R)
• M10: 3,896,127 km (0.116 R)
• M11: 4,709,341 km (0.109 R)
• M12: 5,514,028 km (0.054 R)
• M13: 6,375,562 km (0.073 R)
• M14: 8,679,369 km (0.109 R)
• M15: 9,886,923 km (0.093 R)
• M16: 11,345,951 km (0.113 R)
• M17: 13,525,742 km (0.057 R)
• M18: 14,236,332 km (0.1 R)
• M19: 15,672,771 km (0.09 R)
• M20: 16,273,556 km (0.112 R)
• M21: 17,778,211 km (0.093 R)
• M22: 18,299,709 km (0.09 R)
• M23: 19,786,862 km (0.027 R)
• M24: 20,917,821 km (0.074 R)
• M25: 23,385,887 km (0.032 R)
• M26: 24,489,321 km (0.041 R)
• M27: 25,298,646 km (0.11 R)
• M28: 28,448,279 km (0.07 R)
• M29: 29,705,350 km (0.12 R)
• M30: 31,092,870 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 11.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.45 AU - 4.93 AU

Year: 7011 Days

Day: 14.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 94.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,025,200 km

• M1: 141,819 km (0.103 R)
• M2: 721,660 km (0.09 R)
• M3: 1,387,071 km (0.095 R)
• M4: 2,106,338 km (0.051 R)
• M5: 3,060,024 km (0.083 R)
• M6: 4,434,530 km (0.117 R)
• M7: 5,406,916 km (0.064 R)
• M8: 6,381,995 km (0.06 R)
• M9: 7,847,007 km (0.075 R)
• M10: 8,435,375 km (0.077 R)
• M11: 8,927,253 km (0.061 R)
• M12: 9,612,561 km (0.102 R)
• M13: 10,658,998 km (0.077 R)
• M14: 12,870,054 km (0.118 R)
• M15: 14,369,324 km (0.053 R)
• M16: 15,191,065 km (0.06 R)
• M17: 16,672,234 km (0.053 R)
• M18: 21,465,350 km (0.065 R)
• M19: 22,539,014 km (0.097 R)
• M20: 24,876,480 km (0.104 R)
• M21: 25,974,977 km (0.109 R)
• M22: 27,282,463 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.6

Radius: 4.5

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.35 AU - 6.91 AU

Year: 9221 Days

Day: 20.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,025,200 km

• M1: 56,698 km (0.106 R)
• M2: 227,688 km (0.033 R)
• M3: 530,624 km (0.096 R)
• M4: 673,490 km (0.113 R)
• M5: 902,075 km (0.05 R)
• M6: 1,866,682 km (0.094 R)
• M7: 2,140,147 km (0.102 R)
• M8: 2,303,358 km (0.116 R)
• M9: 2,960,991 km (0.079 R)
• M10: 3,376,424 km (0.076 R)
• M11: 3,877,128 km (0.075 R)
• M12: 4,095,691 km (0.087 R)
• M13: 4,828,421 km (0.06 R)
• M14: 5,052,967 km (0.099 R)
• M15: 5,614,258 km (0.101 R)
• M16: 7,216,152 km (0.117 R)
• M17: 7,472,713 km (0.08 R)
• M18: 8,081,875 km (0.098 R)
• M19: 8,398,724 km (0.09 R)
• M20: 10,429,365 km (0.109 R)
• M21: 10,710,160 km (0.094 R)
• M22: 13,358,641 km (0.095 R)
• M23: 13,634,200 km (0.098 R)
• M24: 14,368,576 km (0.061 R)
• M25: 16,539,092 km (0.043 R)
• M26: 17,439,222 km (0.119 R)
• M27: 18,101,791 km (0.107 R)
• M28: 23,695,405 km (0.095 R)
• M29: 24,507,722 km (0.097 R)
• M30: 26,706,361 km (0.077 R)
• M31: 31,200,581 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.4

Radius: 7.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.11 AU - 9.53 AU

Year: 19640 Days

Day: 23.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,025,200 km

• M1: 91,703 km (0.078 R)
• M2: 564,134 km (0.074 R)
• M3: 2,351,978 km (0.094 R)
• M4: 2,843,108 km (0.102 R)
• M5: 3,400,659 km (0.112 R)
• M6: 4,590,560 km (0.025 R)
• M7: 6,414,009 km (0.087 R)
• M8: 8,085,765 km (0.093 R)
• M9: 8,630,600 km (0.116 R)
• M10: 9,654,448 km (0.115 R)
• M11: 10,315,970 km (0.095 R)
• M12: 14,872,422 km (0.108 R)
• M13: 15,498,639 km (0.066 R)
• M14: 16,803,730 km (0.079 R)
• M15: 26,206,705 km (0.117 R)
• M16: 26,843,692 km (0.102 R)
• M17: 39,192,398 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 11,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit