🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 8.2

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.78 AU - 0.82 AU

Year: 477 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,810,051 km

• M1: 102,026 km (0.112 R)
• M2: 484,697 km (0.072 R)
• M3: 799,750 km (0.08 R)
• M4: 1,102,088 km (0.07 R)
• M5: 1,452,595 km (0.11 R)
• M6: 1,753,437 km (0.095 R)
• M7: 2,015,083 km (0.043 R)
• M8: 2,452,059 km (0.095 R)
• M9: 3,200,497 km (0.107 R)
• M10: 3,810,856 km (0.069 R)
• M11: 4,107,658 km (0.063 R)
• M12: 4,481,055 km (0.036 R)
• M13: 4,959,020 km (0.108 R)
• M14: 5,594,661 km (0.112 R)
• M15: 5,941,728 km (0.041 R)
• M16: 6,322,455 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 10.9

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.81 AU - 1.21 AU

Year: 677 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,810,051 km

• M1: 135,536 km (0.066 R)
• M2: 475,123 km (0.068 R)
• M3: 898,485 km (0.113 R)
• M4: 1,980,825 km (0.078 R)
• M5: 2,485,269 km (0.03 R)
• M6: 3,086,952 km (0.09 R)
• M7: 3,901,662 km (0.075 R)
• M8: 4,648,754 km (0.102 R)
• M9: 5,228,296 km (0.059 R)
• M10: 6,035,077 km (0.096 R)
• M11: 6,660,696 km (0.12 R)
• M12: 7,283,172 km (0.08 R)
• M13: 8,747,586 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.2

Radius: 10.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.42 AU - 1.86 AU

Year: 1401 Days

Day: 14.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,810,051 km

• M1: 135,386 km (0.081 R)
• M2: 517,758 km (0.074 R)
• M3: 1,178,382 km (0.086 R)
• M4: 1,826,440 km (0.11 R)
• M5: 2,232,748 km (0.115 R)
• M6: 2,711,611 km (0.112 R)
• M7: 3,330,049 km (0.038 R)
• M8: 4,224,195 km (0.041 R)
• M9: 4,811,068 km (0.11 R)
• M10: 6,575,126 km (0.106 R)
• M11: 7,070,444 km (0.115 R)
• M12: 7,666,741 km (0.102 R)
• M13: 9,131,454 km (0.066 R)
• M14: 9,869,271 km (0.055 R)
• M15: 10,614,717 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.2

Radius: 11.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.28 AU - 2.04 AU

Year: 1426 Days

Day: 5 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,810,051 km

• M1: 145,559 km (0.076 R)
• M2: 568,622 km (0.119 R)
• M3: 992,582 km (0.116 R)
• M4: 1,658,891 km (0.112 R)
• M5: 2,296,178 km (0.08 R)
• M6: 2,803,464 km (0.057 R)
• M7: 3,560,729 km (0.091 R)
• M8: 4,061,433 km (0.091 R)
• M9: 4,608,662 km (0.107 R)
• M10: 5,127,467 km (0.094 R)
• M11: 5,957,286 km (0.088 R)
• M12: 6,505,862 km (0.029 R)
• M13: 7,135,968 km (0.056 R)
• M14: 7,832,047 km (0.084 R)
• M15: 8,437,320 km (0.114 R)
• M16: 9,981,170 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 12.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.13 AU - 2.61 AU

Year: 2433 Days

Day: 6.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,810,051 km

• M1: 153,039 km (0.109 R)
• M2: 832,811 km (0.059 R)
• M3: 1,454,690 km (0.068 R)
• M4: 1,925,624 km (0.113 R)
• M5: 2,372,622 km (0.088 R)
• M6: 2,777,284 km (0.109 R)
• M7: 3,167,436 km (0.118 R)
• M8: 4,078,038 km (0.082 R)
• M9: 5,480,518 km (0.099 R)
• M10: 6,195,596 km (0.083 R)
• M11: 7,533,898 km (0.041 R)
• M12: 8,097,134 km (0.11 R)
• M13: 8,932,788 km (0.12 R)
• M14: 9,564,091 km (0.086 R)
• M15: 10,225,164 km (0.066 R)
• M16: 11,528,162 km (0.037 R)
• M17: 12,124,758 km (0.034 R)
• M18: 13,058,249 km (0.064 R)
• M19: 13,997,125 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 13.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.04 AU - 4.4 AU

Year: 4785 Days

Day: 6.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,810,051 km

• M1: 170,990 km (0.063 R)
• M2: 881,879 km (0.086 R)
• M3: 1,671,906 km (0.115 R)
• M4: 3,007,216 km (0.119 R)
• M5: 3,781,086 km (0.113 R)
• M6: 4,227,486 km (0.117 R)
• M7: 5,254,476 km (0.119 R)
• M8: 5,841,797 km (0.09 R)
• M9: 8,159,068 km (0.071 R)
• M10: 9,144,170 km (0.107 R)
• M11: 9,584,137 km (0.109 R)
• M12: 10,164,727 km (0.097 R)
• M13: 12,529,270 km (0.114 R)
• M14: 13,580,943 km (0.115 R)
• M15: 14,582,501 km (0.065 R)
• M16: 15,803,070 km (0.116 R)
• M17: 19,940,648 km (0.12 R)
• M18: 21,443,359 km (0.073 R)
• M19: 21,937,032 km (0.027 R)
• M20: 22,438,185 km (0.112 R)
• M21: 23,687,327 km (0.073 R)
• M22: 24,443,544 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.7

Radius: 13.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.11 AU - 4.53 AU

Year: 4979 Days

Day: 7 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,810,051 km

• M1: 165,455 km (0.091 R)
• M2: 800,648 km (0.087 R)
• M3: 1,263,204 km (0.103 R)
• M4: 1,740,870 km (0.076 R)
• M5: 2,450,413 km (0.034 R)
• M6: 2,945,732 km (0.104 R)
• M7: 3,654,227 km (0.074 R)
• M8: 4,621,976 km (0.031 R)
• M9: 5,220,666 km (0.091 R)
• M10: 5,782,855 km (0.108 R)
• M11: 9,305,436 km (0.036 R)
• M12: 11,940,304 km (0.05 R)
• M13: 13,020,550 km (0.095 R)
• M14: 13,952,096 km (0.088 R)
• M15: 14,597,311 km (0.071 R)
• M16: 15,545,463 km (0.089 R)
• M17: 16,239,298 km (0.094 R)
• M18: 18,001,261 km (0.072 R)
• M19: 19,420,646 km (0.06 R)
• M20: 20,498,798 km (0.077 R)
• M21: 21,333,404 km (0.114 R)
• M22: 22,335,560 km (0.066 R)
• M23: 22,922,134 km (0.083 R)
• M24: 26,742,265 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.6

Radius: 14.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.82 AU - 3.88 AU

Year: 5038 Days

Day: 12.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,810,051 km

• M1: 185,651 km (0.113 R)
• M2: 829,221 km (0.119 R)
• M3: 1,318,256 km (0.029 R)
• M4: 2,804,810 km (0.094 R)
• M5: 3,482,638 km (0.109 R)
• M6: 4,665,509 km (0.088 R)
• M7: 6,383,790 km (0.096 R)
• M8: 8,806,378 km (0.055 R)
• M9: 9,749,742 km (0.059 R)
• M10: 10,445,073 km (0.114 R)
• M11: 11,360,612 km (0.098 R)
• M12: 13,039,250 km (0.056 R)
• M13: 14,046,642 km (0.031 R)
• M14: 14,653,261 km (0.065 R)
• M15: 15,162,492 km (0.109 R)
• M16: 16,457,262 km (0.102 R)
• M17: 18,016,820 km (0.055 R)
• M18: 19,334,029 km (0.116 R)
• M19: 19,878,415 km (0.073 R)
• M20: 20,573,447 km (0.113 R)
• M21: 22,159,633 km (0.11 R)
• M22: 22,756,080 km (0.092 R)
• M23: 23,671,021 km (0.115 R)
• M24: 26,480,169 km (0.036 R)
• M25: 30,227,147 km (0.095 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.9

Radius: 7.3

Gravity: 18.69 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.15 AU - 8.47 AU

Year: 11851 Days

Day: 17.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,810,051 km

• M1: 91,105 km (0.099 R)
• M2: 321,336 km (0.118 R)
• M3: 719,865 km (0.043 R)
• M4: 1,028,186 km (0.104 R)
• M5: 1,438,084 km (0.083 R)
• M6: 1,779,915 km (0.08 R)
• M7: 2,194,451 km (0.108 R)
• M8: 3,748,324 km (0.085 R)
• M9: 4,751,976 km (0.12 R)
• M10: 5,333,912 km (0.113 R)
• M11: 6,274,883 km (0.095 R)
• M12: 8,192,727 km (0.081 R)
• M13: 8,927,403 km (0.087 R)
• M14: 9,598,798 km (0.067 R)
• M15: 11,754,952 km (0.09 R)
• M16: 12,945,601 km (0.08 R)
• M17: 14,772,939 km (0.068 R)
• M18: 15,057,624 km (0.095 R)
• M19: 15,418,454 km (0.051 R)
• M20: 17,075,550 km (0.07 R)
• M21: 17,866,623 km (0.107 R)
• M22: 22,378,495 km (0.097 R)
• M23: 22,754,135 km (0.085 R)
• M24: 23,325,450 km (0.071 R)
• M25: 27,168,170 km (0.078 R)
• M26: 29,914,189 km (0.115 R)
• M27: 32,960,749 km (0.109 R)
• M28: 33,325,020 km (0.1 R)
• M29: 43,621,542 km (0.113 R)
• M30: 48,616,316 km (0.09 R)
• M31: 51,658,389 km (0.114 R)
• M32: 56,369,076 km (0.096 R)
• M33: 59,364,474 km (0.062 R)
• M34: 59,903,775 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 14,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit