🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.7

Radius: 10.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.68 AU - 0.78 AU

Year: 431 Days

Day: 10.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 159.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,765,908 km

• M1: 129,402 km (0.076 R)
• M2: 626,516 km (0.115 R)
• M3: 1,042,996 km (0.086 R)
• M4: 1,623,735 km (0.108 R)
• M5: 2,117,558 km (0.083 R)
• M6: 2,788,654 km (0.113 R)
• M7: 3,667,691 km (0.114 R)
• M8: 4,132,492 km (0.072 R)
• M9: 4,482,251 km (0.045 R)
• M10: 4,954,981 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.4

Radius: 11.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.92 AU - 1.24 AU

Year: 775 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,765,908 km

• M1: 144,212 km (0.085 R)
• M2: 553,811 km (0.062 R)
• M3: 916,137 km (0.083 R)
• M4: 1,397,244 km (0.111 R)
• M5: 1,770,192 km (0.091 R)
• M6: 2,270,896 km (0.057 R)
• M7: 2,724,626 km (0.113 R)
• M8: 3,572,696 km (0.05 R)
• M9: 3,942,801 km (0.102 R)
• M10: 4,407,303 km (0.115 R)
• M11: 4,863,576 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.7

Radius: 5.7

Gravity: 22.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.33 AU - 5.91 AU

Year: 9196 Days

Day: 23.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,765,908 km

• M1: 86,767 km (0.112 R)
• M2: 293,361 km (0.089 R)
• M3: 661,522 km (0.055 R)
• M4: 2,150,619 km (0.084 R)
• M5: 3,486,079 km (0.066 R)
• M6: 4,705,601 km (0.089 R)
• M7: 6,589,786 km (0.12 R)
• M8: 8,473,523 km (0.113 R)
• M9: 8,697,770 km (0.089 R)
• M10: 9,490,040 km (0.07 R)
• M11: 9,978,028 km (0.102 R)
• M12: 12,268,372 km (0.066 R)
• M13: 17,347,967 km (0.066 R)
• M14: 18,523,956 km (0.074 R)
• M15: 18,978,285 km (0.112 R)
• M16: 20,708,085 km (0.081 R)
• M17: 26,811,080 km (0.068 R)
• M18: 28,580,075 km (0.106 R)
• M19: 32,348,744 km (0.095 R)
• M20: 36,200,142 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.8

Radius: 5.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.05 AU - 6.71 AU

Year: 9842 Days

Day: 21.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,765,908 km

• M1: 65,973 km (0.059 R)
• M2: 252,372 km (0.092 R)
• M3: 614,548 km (0.107 R)
• M4: 797,656 km (0.06 R)
• M5: 1,370,017 km (0.105 R)
• M6: 1,651,860 km (0.118 R)
• M7: 2,471,656 km (0.067 R)
• M8: 2,925,835 km (0.118 R)
• M9: 3,615,631 km (0.097 R)
• M10: 4,109,753 km (0.069 R)
• M11: 6,331,131 km (0.066 R)
• M12: 6,543,560 km (0.041 R)
• M13: 6,760,926 km (0.106 R)
• M14: 8,274,707 km (0.11 R)
• M15: 10,457,041 km (0.075 R)
• M16: 12,850,008 km (0.119 R)
• M17: 14,458,784 km (0.088 R)
• M18: 15,203,183 km (0.082 R)
• M19: 17,529,579 km (0.072 R)
• M20: 22,802,904 km (0.07 R)
• M21: 23,810,147 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.7

Radius: 6.6

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.16 AU - 7.54 AU

Year: 12375 Days

Day: 23.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,765,908 km

• M1: 82,129 km (0.11 R)
• M2: 346,020 km (0.116 R)
• M3: 625,469 km (0.116 R)
• M4: 1,807,142 km (0.056 R)
• M5: 2,942,141 km (0.118 R)
• M6: 5,438,331 km (0.055 R)
• M7: 8,500,899 km (0.093 R)
• M8: 11,773,352 km (0.033 R)
• M9: 13,365,672 km (0.093 R)
• M10: 15,026,957 km (0.12 R)
• M11: 15,305,059 km (0.069 R)
• M12: 18,514,681 km (0.112 R)
• M13: 19,815,435 km (0.067 R)
• M14: 22,236,228 km (0.064 R)
• M15: 29,569,216 km (0.06 R)
• M16: 54,589,609 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.5

Radius: 5.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.3 AU - 9.7 AU

Year: 15619 Days

Day: 18.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,765,908 km

• M1: 69,713 km (0.085 R)
• M2: 259,403 km (0.086 R)
• M3: 440,117 km (0.066 R)
• M4: 820,096 km (0.088 R)
• M5: 1,105,379 km (0.093 R)
• M6: 1,455,138 km (0.117 R)
• M7: 1,714,392 km (0.051 R)
• M8: 2,900,553 km (0.101 R)
• M9: 3,333,340 km (0.043 R)
• M10: 4,426,003 km (0.108 R)
• M11: 5,303,843 km (0.101 R)
• M12: 5,533,027 km (0.063 R)
• M13: 7,648,042 km (0.053 R)
• M14: 10,336,764 km (0.109 R)
• M15: 12,509,972 km (0.092 R)
• M16: 16,074,142 km (0.067 R)
• M17: 22,866,633 km (0.103 R)
• M18: 24,327,905 km (0.085 R)
• M19: 29,707,145 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.1

Radius: 3.2

Gravity: 57.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.67 AU - 10.03 AU

Year: 18173 Days

Day: 20.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,765,908 km

• M1: 43,234 km (0.118 R)
• M2: 233,672 km (0.054 R)
• M3: 434,731 km (0.098 R)
• M4: 598,092 km (0.073 R)
• M5: 761,004 km (0.081 R)
• M6: 1,136,645 km (0.065 R)
• M7: 1,300,155 km (0.101 R)
• M8: 1,657,694 km (0.108 R)
• M9: 4,309,615 km (0.079 R)
• M10: 5,057,455 km (0.049 R)
• M11: 5,238,768 km (0.115 R)
• M12: 5,576,111 km (0.096 R)
• M13: 11,185,283 km (0.073 R)
• M14: 11,617,771 km (0.091 R)
• M15: 12,648,350 km (0.05 R)
• M16: 13,050,021 km (0.076 R)
• M17: 16,025,074 km (0.092 R)
• M18: 36,032,293 km (0.099 R)
• M19: 46,193,279 km (0.069 R)
• M20: 51,244,601 km (0.111 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: 211 - 18,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit