🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.14 AU - 1.26 AU

Year: 464 Days

Day: 46.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.95 AU - 2.73 AU

Year: 1264 Days

Day: 31 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 9.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.65 AU - 9.67 AU

Year: 8231 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,580,130 km

• M1: 119,977 km (0.043 R)
• M2: 935,735 km (0.062 R)
• M3: 1,879,847 km (0.098 R)
• M4: 2,296,627 km (0.072 R)
• M5: 2,793,291 km (0.088 R)
• M6: 3,317,183 km (0.111 R)
• M7: 3,717,357 km (0.109 R)
• M8: 4,224,644 km (0.072 R)
• M9: 4,860,136 km (0.1 R)
• M10: 5,172,047 km (0.057 R)
• M11: 5,467,353 km (0.114 R)
• M12: 6,659,200 km (0.068 R)
• M13: 7,557,086 km (0.099 R)
• M14: 9,031,373 km (0.067 R)
• M15: 9,858,799 km (0.061 R)
• M16: 10,221,873 km (0.066 R)
• M17: 10,641,046 km (0.1 R)
• M18: 12,225,288 km (0.119 R)
• M19: 12,697,718 km (0.108 R)
• M20: 13,679,379 km (0.054 R)
• M21: 15,731,712 km (0.105 R)
• M22: 16,480,150 km (0.106 R)
• M23: 24,485,431 km (0.062 R)
• M24: 24,900,865 km (0.077 R)
• M25: 28,761,986 km (0.093 R)
• M26: 30,450,347 km (0.062 R)
• M27: 32,203,934 km (0.095 R)
• M28: 33,206,688 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.9

Radius: 12.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.66 AU - 10.66 AU

Year: 8999 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,580,130 km

• M1: 150,495 km (0.065 R)
• M2: 853,605 km (0.076 R)
• M3: 1,796,970 km (0.077 R)
• M4: 2,185,475 km (0.105 R)
• M5: 3,437,460 km (0.115 R)
• M6: 5,606,479 km (0.053 R)
• M7: 6,711,260 km (0.099 R)
• M8: 7,215,704 km (0.045 R)
• M9: 7,662,253 km (0.026 R)
• M10: 8,300,887 km (0.079 R)
• M11: 11,324,708 km (0.103 R)
• M12: 13,322,588 km (0.104 R)
• M13: 13,996,377 km (0.11 R)
• M14: 17,205,999 km (0.113 R)
• M15: 20,151,880 km (0.104 R)
• M16: 20,714,069 km (0.111 R)
• M17: 21,122,023 km (0.062 R)
• M18: 22,981,374 km (0.113 R)
• M19: 30,349,518 km (0.032 R)
• M20: 30,982,317 km (0.117 R)
• M21: 32,712,866 km (0.112 R)
• M22: 36,129,831 km (0.081 R)
• M23: 40,155,659 km (0.09 R)
• M24: 40,663,095 km (0.07 R)
• M25: 41,303,523 km (0.1 R)
• M26: 44,336,022 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 8.2

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.62 AU - 12.56 AU

Year: 11317 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,580,130 km

• M1: 102,475 km (0.081 R)
• M2: 420,370 km (0.064 R)
• M3: 2,586,398 km (0.056 R)
• M4: 3,331,844 km (0.062 R)
• M5: 4,213,274 km (0.095 R)
• M6: 5,275,569 km (0.094 R)
• M7: 5,833,270 km (0.095 R)
• M8: 6,468,014 km (0.098 R)
• M9: 7,106,946 km (0.092 R)
• M10: 8,143,061 km (0.086 R)
• M11: 8,839,888 km (0.084 R)
• M12: 11,622,707 km (0.119 R)
• M13: 12,147,198 km (0.07 R)
• M14: 12,626,509 km (0.045 R)
• M15: 16,926,999 km (0.105 R)
• M16: 17,753,079 km (0.093 R)
• M17: 20,476,508 km (0.104 R)
• M18: 21,069,813 km (0.106 R)
• M19: 21,849,517 km (0.055 R)
• M20: 22,738,278 km (0.053 R)
• M21: 24,682,901 km (0.093 R)
• M22: 26,435,739 km (0.099 R)
• M23: 27,444,477 km (0.079 R)
• M24: 28,478,797 km (0.079 R)
• M25: 32,761,634 km (0.089 R)
• M26: 33,456,517 km (0.067 R)
• M27: 39,895,807 km (0.047 R)
• M28: 40,555,384 km (0.104 R)
• M29: 44,243,271 km (0.097 R)
• M30: 47,261,707 km (0.032 R)
• M31: 48,896,214 km (0.073 R)
• M32: 49,651,533 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.3

Radius: 5.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.09 AU - 20.03 AU

Year: 24881 Days

Day: 24.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,580,130 km

• M1: 73,453 km (0.112 R)
• M2: 366,365 km (0.117 R)
• M3: 1,056,909 km (0.116 R)
• M4: 1,296,415 km (0.062 R)
• M5: 2,058,317 km (0.029 R)
• M6: 3,819,383 km (0.119 R)
• M7: 4,552,712 km (0.108 R)
• M8: 5,041,448 km (0.102 R)
• M9: 5,407,065 km (0.114 R)
• M10: 6,503,917 km (0.095 R)
• M11: 6,827,198 km (0.086 R)
• M12: 11,902,455 km (0.028 R)
• M13: 13,221,759 km (0.062 R)
• M14: 16,277,894 km (0.113 R)
• M15: 17,279,302 km (0.077 R)
• M16: 20,605,760 km (0.086 R)
• M17: 22,337,804 km (0.072 R)
• M18: 26,996,133 km (0.119 R)
• M19: 30,238,816 km (0.062 R)
• M20: 33,096,883 km (0.073 R)
• M21: 37,370,745 km (0.118 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit