🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 14.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.46 AU - 0.58 AU

Year: 259 Days

Day: 9.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 48,285,420 km

• M1: 185,352 km (0.067 R)
• M2: 703,110 km (0.071 R)
• M3: 1,172,249 km (0.064 R)
• M4: 1,729,800 km (0.111 R)
• M5: 2,938,401 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 9.8

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.03 AU - 1.27 AU

Year: 851 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,285,420 km

• M1: 121,922 km (0.116 R)
• M2: 429,196 km (0.063 R)
• M3: 922,869 km (0.053 R)
• M4: 1,355,806 km (0.105 R)
• M5: 2,136,557 km (0.071 R)
• M6: 2,569,194 km (0.115 R)
• M7: 2,931,520 km (0.119 R)
• M8: 3,273,052 km (0.108 R)
• M9: 3,611,891 km (0.071 R)
• M10: 3,958,659 km (0.092 R)
• M11: 4,394,138 km (0.115 R)
• M12: 4,737,166 km (0.118 R)
• M13: 5,361,588 km (0.08 R)
• M14: 6,060,659 km (0.099 R)
• M15: 6,596,219 km (0.107 R)
• M16: 7,186,532 km (0.119 R)
• M17: 8,291,163 km (0.115 R)
• M18: 9,170,499 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 11.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.22 AU - 1.6 AU

Year: 1156 Days

Day: 12.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,285,420 km

• M1: 144,212 km (0.068 R)
• M2: 583,282 km (0.033 R)
• M3: 1,437,187 km (0.108 R)
• M4: 1,935,796 km (0.093 R)
• M5: 2,608,538 km (0.1 R)
• M6: 3,394,974 km (0.072 R)
• M7: 4,449,041 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 9.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.3 AU - 1.54 AU

Year: 1168 Days

Day: 11 Hours

Environment

Temp: -185 °C

Axial Tilt: 118.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 48,285,420 km

• M1: 123,568 km (0.101 R)
• M2: 595,998 km (0.048 R)
• M3: 1,413,849 km (0.116 R)
• M4: 4,093,895 km (0.032 R)
• M5: 5,746,653 km (0.117 R)
• M6: 6,763,320 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 9.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.3 AU - 3.84 AU

Year: 4656 Days

Day: 10.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,285,420 km

• M1: 118,182 km (0.117 R)
• M2: 428,000 km (0.102 R)
• M3: 857,046 km (0.088 R)
• M4: 1,670,260 km (0.11 R)
• M5: 4,352,101 km (0.117 R)
• M6: 5,599,149 km (0.058 R)
• M7: 7,041,123 km (0.106 R)
• M8: 7,422,298 km (0.069 R)
• M9: 8,883,421 km (0.082 R)
• M10: 9,610,616 km (0.115 R)
• M11: 10,007,200 km (0.111 R)
• M12: 12,748,431 km (0.114 R)
• M13: 16,155,373 km (0.04 R)
• M14: 16,665,053 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.2

Radius: 8.5

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.32 AU - 5.46 AU

Year: 6349 Days

Day: 9.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,285,420 km

• M1: 105,766 km (0.072 R)
• M2: 378,632 km (0.033 R)
• M3: 724,951 km (0.119 R)
• M4: 1,513,033 km (0.092 R)
• M5: 1,872,517 km (0.115 R)
• M6: 2,204,025 km (0.114 R)
• M7: 4,436,624 km (0.049 R)
• M8: 5,179,078 km (0.059 R)
• M9: 5,643,879 km (0.106 R)
• M10: 6,136,056 km (0.097 R)
• M11: 6,909,477 km (0.097 R)
• M12: 7,473,162 km (0.119 R)
• M13: 8,026,375 km (0.107 R)
• M14: 8,691,935 km (0.115 R)
• M15: 9,038,255 km (0.107 R)
• M16: 10,275,579 km (0.104 R)
• M17: 11,726,379 km (0.102 R)
• M18: 12,203,147 km (0.059 R)
• M19: 12,692,781 km (0.108 R)
• M20: 13,944,915 km (0.097 R)
• M21: 14,722,375 km (0.095 R)
• M22: 15,910,332 km (0.08 R)
• M23: 16,233,314 km (0.031 R)
• M24: 21,618,837 km (0.116 R)
• M25: 22,497,276 km (0.095 R)
• M26: 22,904,481 km (0.099 R)
• M27: 26,611,068 km (0.101 R)
• M28: 29,228,731 km (0.104 R)
• M29: 29,713,578 km (0.113 R)
• M30: 34,214,080 km (0.062 R)
• M31: 38,915,044 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 14

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.41 AU - 5.67 AU

Year: 6677 Days

Day: 6.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,285,420 km

• M1: 174,132 km (0.072 R)
• M2: 902,674 km (0.116 R)
• M3: 1,467,705 km (0.039 R)
• M4: 1,905,727 km (0.05 R)
• M5: 4,270,421 km (0.077 R)
• M6: 5,214,533 km (0.074 R)
• M7: 5,782,855 km (0.058 R)
• M8: 10,245,809 km (0.107 R)
• M9: 12,872,298 km (0.066 R)
• M10: 14,255,331 km (0.105 R)
• M11: 16,355,236 km (0.092 R)
• M12: 16,798,943 km (0.083 R)
• M13: 19,278,678 km (0.061 R)
• M14: 21,993,580 km (0.114 R)
• M15: 26,923,278 km (0.06 R)
• M16: 27,721,233 km (0.119 R)
• M17: 33,146,400 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.3

Radius: 8.6

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.26 AU - 5.04 AU

Year: 6921 Days

Day: 6 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,285,420 km

• M1: 107,262 km (0.06 R)
• M2: 383,719 km (0.094 R)
• M3: 730,038 km (0.101 R)
• M4: 1,002,455 km (0.106 R)
• M5: 1,570,478 km (0.047 R)
• M6: 2,005,659 km (0.104 R)
• M7: 2,427,973 km (0.05 R)
• M8: 4,826,027 km (0.061 R)
• M9: 6,252,443 km (0.049 R)
• M10: 7,118,764 km (0.086 R)
• M11: 10,007,350 km (0.093 R)
• M12: 10,587,789 km (0.119 R)
• M13: 11,396,216 km (0.043 R)
• M14: 12,463,896 km (0.091 R)
• M15: 12,796,901 km (0.107 R)
• M16: 13,078,893 km (0.096 R)
• M17: 14,797,025 km (0.098 R)
• M18: 16,527,423 km (0.099 R)
• M19: 19,704,284 km (0.099 R)
• M20: 20,461,847 km (0.073 R)
• M21: 24,370,690 km (0.085 R)
• M22: 29,430,090 km (0.051 R)
• M23: 31,125,183 km (0.119 R)
• M24: 32,569,252 km (0.092 R)
• M25: 35,368,826 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.1

Radius: 13.2

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.27 AU - 5.09 AU

Year: 6988 Days

Day: 11.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,285,420 km

• M1: 164,258 km (0.053 R)
• M2: 771,626 km (0.084 R)
• M3: 1,304,493 km (0.05 R)
• M4: 1,736,233 km (0.06 R)
• M5: 2,422,588 km (0.051 R)
• M6: 5,053,416 km (0.111 R)
• M7: 6,495,540 km (0.07 R)
• M8: 10,033,380 km (0.065 R)
• M9: 11,332,188 km (0.105 R)
• M10: 13,081,137 km (0.113 R)
• M11: 14,140,739 km (0.114 R)
• M12: 18,884,188 km (0.117 R)
• M13: 20,007,070 km (0.049 R)
• M14: 24,332,991 km (0.076 R)
• M15: 24,858,977 km (0.038 R)
• M16: 27,133,015 km (0.097 R)
• M17: 27,603,949 km (0.099 R)
• M18: 28,080,268 km (0.086 R)
• M19: 28,756,451 km (0.071 R)
• M20: 30,748,197 km (0.096 R)
• M21: 35,227,755 km (0.062 R)
• M22: 40,002,919 km (0.112 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.5

Radius: 3.6

Gravity: 38.39 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.02 AU - 7.3 AU

Year: 11864 Days

Day: 23.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,285,420 km

• M1: 49,218 km (0.034 R)
• M2: 168,746 km (0.098 R)
• M3: 335,548 km (0.078 R)
• M4: 485,146 km (0.079 R)
• M5: 639,381 km (0.055 R)
• M6: 863,629 km (0.082 R)
• M7: 1,245,851 km (0.057 R)
• M8: 1,625,530 km (0.047 R)
• M9: 2,166,776 km (0.111 R)
• M10: 2,928,378 km (0.079 R)
• M11: 3,249,415 km (0.099 R)
• M12: 3,800,534 km (0.112 R)
• M13: 6,595,621 km (0.08 R)
• M14: 7,065,358 km (0.083 R)
• M15: 9,025,688 km (0.092 R)
• M16: 9,851,917 km (0.046 R)
• M17: 10,053,426 km (0.109 R)
• M18: 14,684,078 km (0.104 R)
• M19: 15,961,195 km (0.087 R)
• M20: 17,677,980 km (0.048 R)
• M21: 17,900,881 km (0.055 R)
• M22: 21,811,818 km (0.055 R)
• M23: 26,545,993 km (0.106 R)
• M24: 28,944,645 km (0.065 R)
• M25: 30,835,712 km (0.032 R)
• M26: 33,596,391 km (0.083 R)
• M27: 46,147,054 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit