🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 11.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.71 AU - 0.81 AU

Year: 435 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 47,986,574 km

• M1: 140,622 km (0.104 R)
• M2: 506,090 km (0.114 R)
• M3: 863,928 km (0.098 R)
• M4: 1,469,051 km (0.103 R)
• M5: 1,902,735 km (0.103 R)
• M6: 3,161,751 km (0.091 R)
• M7: 5,059,101 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.5

Radius: 10.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.72 AU - 0.82 AU

Year: 443 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,986,574 km

• M1: 125,662 km (0.047 R)
• M2: 535,112 km (0.088 R)
• M3: 885,470 km (0.097 R)
• M4: 1,542,803 km (0.115 R)
• M5: 2,042,310 km (0.094 R)
• M6: 2,535,684 km (0.072 R)
• M7: 2,982,234 km (0.113 R)
• M8: 3,847,657 km (0.11 R)
• M9: 4,814,957 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.3

Radius: 9.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.54 AU - 1.76 AU

Year: 1390 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,986,574 km

• M1: 116,836 km (0.114 R)
• M2: 459,864 km (0.097 R)
• M3: 847,472 km (0.085 R)
• M4: 3,093,086 km (0.109 R)
• M5: 4,103,918 km (0.103 R)
• M6: 4,855,049 km (0.103 R)
• M7: 5,476,479 km (0.099 R)
• M8: 6,256,632 km (0.104 R)
• M9: 8,346,065 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.6

Radius: 13.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.2 AU - 3.7 AU

Year: 4204 Days

Day: 12.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,986,574 km

• M1: 170,542 km (0.076 R)
• M2: 719,865 km (0.06 R)
• M3: 1,336,657 km (0.117 R)
• M4: 1,956,890 km (0.069 R)
• M5: 2,405,235 km (0.03 R)
• M6: 3,597,081 km (0.048 R)
• M7: 4,565,727 km (0.096 R)
• M8: 5,476,928 km (0.057 R)
• M9: 6,050,187 km (0.117 R)
• M10: 6,537,427 km (0.099 R)
• M11: 7,083,758 km (0.08 R)
• M12: 8,050,310 km (0.115 R)
• M13: 8,716,918 km (0.053 R)
• M14: 10,245,509 km (0.119 R)
• M15: 11,298,978 km (0.097 R)
• M16: 12,135,678 km (0.069 R)
• M17: 13,518,860 km (0.096 R)
• M18: 14,840,408 km (0.059 R)
• M19: 16,420,909 km (0.055 R)
• M20: 19,715,952 km (0.064 R)
• M21: 21,344,026 km (0.1 R)
• M22: 24,943,500 km (0.076 R)
• M23: 25,724,850 km (0.117 R)
• M24: 27,501,474 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.4

Radius: 9.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.06 AU - 3.84 AU

Year: 4204 Days

Day: 14.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,986,574 km

• M1: 116,986 km (0.115 R)
• M2: 452,982 km (0.113 R)
• M3: 1,029,832 km (0.108 R)
• M4: 1,378,544 km (0.088 R)
• M5: 1,716,336 km (0.06 R)
• M6: 2,174,405 km (0.106 R)
• M7: 5,391,657 km (0.071 R)
• M8: 6,713,653 km (0.119 R)
• M9: 7,697,110 km (0.109 R)
• M10: 8,945,504 km (0.094 R)
• M11: 10,022,459 km (0.105 R)
• M12: 11,880,165 km (0.093 R)
• M13: 14,144,179 km (0.118 R)
• M14: 15,753,703 km (0.096 R)
• M15: 16,110,195 km (0.106 R)
• M16: 16,524,282 km (0.081 R)
• M17: 17,644,919 km (0.117 R)
• M18: 18,196,038 km (0.111 R)
• M19: 18,758,675 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967

Radius: 10.7

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.56 AU - 5 AU

Year: 6856 Days

Day: 8.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,986,574 km

• M1: 133,142 km (0.118 R)
• M2: 761,004 km (0.114 R)
• M3: 1,213,837 km (0.056 R)
• M4: 1,874,312 km (0.086 R)
• M5: 2,348,387 km (0.067 R)
• M6: 2,840,415 km (0.117 R)
• M7: 3,780,637 km (0.075 R)
• M8: 4,543,138 km (0.083 R)
• M9: 6,232,546 km (0.1 R)
• M10: 6,916,358 km (0.083 R)
• M11: 9,453,389 km (0.073 R)
• M12: 9,874,058 km (0.114 R)
• M13: 13,942,671 km (0.116 R)
• M14: 14,611,673 km (0.078 R)
• M15: 18,068,132 km (0.028 R)
• M16: 19,084,500 km (0.111 R)
• M17: 19,757,690 km (0.098 R)
• M18: 23,533,540 km (0.082 R)
• M19: 25,455,873 km (0.113 R)
• M20: 25,907,060 km (0.118 R)
• M21: 28,435,862 km (0.084 R)
• M22: 40,080,860 km (0.118 R)
• M23: 40,814,488 km (0.085 R)
• M24: 41,681,856 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517

Radius: 7.4

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.65 AU - 6.87 AU

Year: 11530 Days

Day: 21.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,986,574 km

• M1: 108,458 km (0.036 R)
• M2: 609,013 km (0.105 R)
• M3: 914,492 km (0.098 R)
• M4: 1,505,104 km (0.117 R)
• M5: 1,876,556 km (0.101 R)
• M6: 2,252,944 km (0.074 R)
• M7: 2,518,031 km (0.118 R)
• M8: 3,111,486 km (0.119 R)
• M9: 3,441,499 km (0.101 R)
• M10: 3,980,201 km (0.104 R)
• M11: 4,544,335 km (0.066 R)
• M12: 5,128,365 km (0.064 R)
• M13: 6,260,222 km (0.11 R)
• M14: 6,787,555 km (0.114 R)
• M15: 7,303,518 km (0.102 R)
• M16: 8,104,016 km (0.102 R)
• M17: 8,368,654 km (0.075 R)
• M18: 8,638,978 km (0.1 R)
• M19: 10,541,115 km (0.079 R)
• M20: 13,987,102 km (0.087 R)
• M21: 16,590,404 km (0.076 R)
• M22: 19,264,915 km (0.062 R)
• M23: 22,386,125 km (0.077 R)
• M24: 26,985,511 km (0.106 R)
• M25: 29,817,848 km (0.116 R)
• M26: 34,890,861 km (0.117 R)
• M27: 35,474,741 km (0.1 R)
• M28: 35,710,059 km (0.086 R)
• M29: 36,065,055 km (0.066 R)
• M30: 36,303,065 km (0.117 R)
• M31: 38,740,762 km (0.108 R)
• M32: 45,863,416 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit