🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.7

Radius: 13.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.54 AU - 0.82 AU

Year: 368 Days

Day: 13.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 63,059,997 km

• M1: 169,794 km (0.043 R)
• M2: 640,877 km (0.109 R)
• M3: 1,101,639 km (0.12 R)
• M4: 1,697,936 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 8.5

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.33 AU - 2.33 AU

Year: 2333 Days

Day: 9.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,059,997 km

• M1: 105,766 km (0.094 R)
• M2: 401,521 km (0.081 R)
• M3: 693,536 km (0.114 R)
• M4: 1,060,200 km (0.077 R)
• M5: 1,326,933 km (0.105 R)
• M6: 1,727,855 km (0.032 R)
• M7: 2,076,867 km (0.085 R)
• M8: 2,806,157 km (0.074 R)
• M9: 3,186,734 km (0.092 R)
• M10: 3,890,891 km (0.107 R)
• M11: 5,529,736 km (0.104 R)
• M12: 5,863,937 km (0.092 R)
• M13: 6,157,000 km (0.113 R)
• M14: 7,868,549 km (0.11 R)
• M15: 9,434,988 km (0.082 R)
• M16: 9,913,103 km (0.04 R)
• M17: 10,407,225 km (0.068 R)
• M18: 12,159,165 km (0.101 R)
• M19: 12,903,116 km (0.044 R)
• M20: 13,910,657 km (0.07 R)
• M21: 16,446,491 km (0.116 R)
• M22: 19,042,463 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.5

Radius: 10.4

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.75 AU - 3.27 AU

Year: 3426 Days

Day: 15 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,059,997 km

• M1: 129,402 km (0.106 R)
• M2: 619,036 km (0.034 R)
• M3: 1,131,708 km (0.097 R)
• M4: 2,035,578 km (0.113 R)
• M5: 2,521,173 km (0.096 R)
• M6: 3,705,689 km (0.09 R)
• M7: 4,317,544 km (0.065 R)
• M8: 4,721,010 km (0.094 R)
• M9: 5,467,653 km (0.075 R)
• M10: 5,855,410 km (0.09 R)
• M11: 6,655,460 km (0.097 R)
• M12: 7,526,718 km (0.093 R)
• M13: 10,138,846 km (0.095 R)
• M14: 12,623,517 km (0.095 R)
• M15: 13,551,772 km (0.079 R)
• M16: 14,160,934 km (0.083 R)
• M17: 16,724,593 km (0.1 R)
• M18: 19,840,268 km (0.065 R)
• M19: 24,272,255 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 9.8

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.94 AU - 4.34 AU

Year: 4556 Days

Day: 8.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,059,997 km

• M1: 123,717 km (0.119 R)
• M2: 606,320 km (0.091 R)
• M3: 2,462,231 km (0.111 R)
• M4: 5,147,962 km (0.092 R)
• M5: 6,476,391 km (0.106 R)
• M6: 6,849,488 km (0.116 R)
• M7: 8,234,016 km (0.107 R)
• M8: 9,359,142 km (0.084 R)
• M9: 11,190,519 km (0.108 R)
• M10: 14,368,277 km (0.067 R)
• M11: 16,276,248 km (0.112 R)
• M12: 17,799,005 km (0.063 R)
• M13: 18,844,545 km (0.095 R)
• M14: 19,350,485 km (0.077 R)
• M15: 20,192,122 km (0.057 R)
• M16: 20,721,998 km (0.059 R)
• M17: 21,878,689 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.6

Radius: 8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.33 AU - 4.95 AU

Year: 5526 Days

Day: 7.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 63,059,997 km

• M1: 154,834 km (0.082 R)
• M2: 485,146 km (0.093 R)
• M3: 1,195,885 km (0.1 R)
• M4: 2,675,558 km (0.08 R)
• M5: 5,019,607 km (0.073 R)
• M6: 8,090,552 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.8

Radius: 3.4

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.82 AU - 6.58 AU

Year: 10127 Days

Day: 19.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,059,997 km

• M1: 42,336 km (0.115 R)
• M2: 182,659 km (0.113 R)
• M3: 510,129 km (0.109 R)
• M4: 752,477 km (0.077 R)
• M5: 904,170 km (0.055 R)
• M6: 2,837,722 km (0.116 R)
• M7: 4,016,553 km (0.066 R)
• M8: 5,545,892 km (0.065 R)
• M9: 8,781,844 km (0.118 R)
• M10: 9,902,332 km (0.094 R)
• M11: 10,700,287 km (0.115 R)
• M12: 13,455,580 km (0.106 R)
• M13: 14,768,601 km (0.107 R)
• M14: 21,887,814 km (0.113 R)
• M15: 23,774,393 km (0.12 R)
• M16: 28,126,793 km (0.069 R)
• M17: 30,079,345 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.2

Radius: 6.3

Gravity: 22.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.08 AU - 8.76 AU

Year: 13259 Days

Day: 15.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,059,997 km

• M1: 82,428 km (0.071 R)
• M2: 286,630 km (0.088 R)
• M3: 531,072 km (0.065 R)
• M4: 1,210,995 km (0.075 R)
• M5: 1,536,370 km (0.082 R)
• M6: 1,900,641 km (0.104 R)
• M7: 2,848,792 km (0.11 R)
• M8: 3,901,213 km (0.094 R)
• M9: 4,262,193 km (0.067 R)
• M10: 4,744,496 km (0.091 R)
• M11: 5,855,859 km (0.054 R)
• M12: 6,248,853 km (0.107 R)
• M13: 7,625,003 km (0.116 R)
• M14: 9,244,101 km (0.076 R)
• M15: 11,138,908 km (0.088 R)
• M16: 12,114,286 km (0.063 R)
• M17: 13,211,736 km (0.092 R)
• M18: 17,534,815 km (0.106 R)
• M19: 20,858,431 km (0.119 R)
• M20: 22,430,256 km (0.078 R)
• M21: 25,496,713 km (0.118 R)
• M22: 37,274,703 km (0.107 R)
• M23: 38,756,919 km (0.088 R)
• M24: 39,581,801 km (0.099 R)
• M25: 40,138,156 km (0.078 R)
• M26: 46,298,746 km (0.118 R)
• M27: 50,901,723 km (0.094 R)
• M28: 52,056,768 km (0.088 R)
• M29: 57,382,452 km (0.079 R)
• M30: 61,560,571 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 18,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit