🌌 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: 593.2

Radius: 8

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.44 AU - 0.6 AU

Year: 254 Days

Day: 6.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,358,079 km

• M1: 99,483 km (0.098 R)
• M2: 357,240 km (0.092 R)
• M3: 686,056 km (0.102 R)
• M4: 999,763 km (0.045 R)
• M5: 1,555,219 km (0.111 R)
• M6: 1,830,629 km (0.076 R)
• M7: 2,439,941 km (0.108 R)
• M8: 2,697,549 km (0.092 R)
• M9: 3,308,955 km (0.115 R)
• M10: 3,560,878 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.7

Radius: 10.8

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.48 AU - 0.56 AU

Year: 254 Days

Day: 6.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,358,079 km

• M1: 134,339 km (0.085 R)
• M2: 488,886 km (0.043 R)
• M3: 838,945 km (0.075 R)
• M4: 1,199,476 km (0.054 R)
• M5: 1,634,656 km (0.106 R)
• M6: 2,076,718 km (0.073 R)
• M7: 2,703,533 km (0.074 R)
• M8: 3,047,608 km (0.115 R)
• M9: 3,421,004 km (0.098 R)
• M10: 3,986,185 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.4

Radius: 13.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.27 AU - 1.89 AU

Year: 1347 Days

Day: 6.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,358,079 km

• M1: 163,062 km (0.108 R)
• M2: 592,557 km (0.064 R)
• M3: 1,023,399 km (0.064 R)
• M4: 1,604,437 km (0.087 R)
• M5: 2,858,666 km (0.111 R)
• M6: 3,773,157 km (0.096 R)
• M7: 4,485,393 km (0.114 R)
• M8: 7,195,508 km (0.068 R)
• M9: 7,862,415 km (0.1 R)
• M10: 8,767,931 km (0.1 R)
• M11: 9,589,672 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.9

Radius: 13.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.32 AU - 3.4 AU

Year: 4177 Days

Day: 12.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,358,079 km

• M1: 165,455 km (0.108 R)
• M2: 629,059 km (0.079 R)
• M3: 1,086,679 km (0.114 R)
• M4: 1,642,585 km (0.087 R)
• M5: 2,950,968 km (0.082 R)
• M6: 4,728,041 km (0.057 R)
• M7: 5,248,492 km (0.082 R)
• M8: 5,913,005 km (0.073 R)
• M9: 6,925,185 km (0.063 R)
• M10: 7,504,278 km (0.086 R)
• M11: 9,220,166 km (0.102 R)
• M12: 12,507,280 km (0.111 R)
• M13: 13,414,291 km (0.093 R)
• M14: 14,267,897 km (0.091 R)
• M15: 15,770,458 km (0.104 R)
• M16: 16,188,434 km (0.085 R)
• M17: 16,667,447 km (0.11 R)
• M18: 19,563,512 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.4

Radius: 11.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.76 AU - 6.12 AU

Year: 8606 Days

Day: 11.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,358,079 km

• M1: 140,622 km (0.106 R)
• M2: 619,934 km (0.112 R)
• M3: 1,793,678 km (0.105 R)
• M4: 4,282,239 km (0.091 R)
• M5: 6,540,569 km (0.101 R)
• M6: 8,006,628 km (0.109 R)
• M7: 10,051,481 km (0.112 R)
• M8: 11,069,195 km (0.085 R)
• M9: 11,681,051 km (0.115 R)
• M10: 12,695,623 km (0.081 R)
• M11: 21,116,338 km (0.105 R)
• M12: 21,978,321 km (0.039 R)
• M13: 29,641,173 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.2

Radius: 5.7

Gravity: 22.84 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.38 AU - 7.58 AU

Year: 11188 Days

Day: 18.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,358,079 km

• M1: 70,909 km (0.089 R)
• M2: 374,743 km (0.088 R)
• M3: 582,983 km (0.084 R)
• M4: 850,165 km (0.118 R)
• M5: 2,690,069 km (0.111 R)
• M6: 3,118,218 km (0.046 R)
• M7: 4,109,753 km (0.119 R)
• M8: 4,677,477 km (0.116 R)
• M9: 7,607,501 km (0.107 R)
• M10: 9,276,863 km (0.104 R)
• M11: 13,320,045 km (0.115 R)
• M12: 14,421,833 km (0.1 R)
• M13: 15,029,051 km (0.119 R)
• M14: 15,304,311 km (0.1 R)
• M15: 19,196,100 km (0.108 R)
• M16: 21,629,459 km (0.1 R)
• M17: 23,147,578 km (0.092 R)
• M18: 26,694,543 km (0.068 R)
• M19: 29,179,214 km (0.12 R)
• M20: 39,737,234 km (0.085 R)
• M21: 41,600,475 km (0.096 R)
• M22: 43,382,036 km (0.064 R)
• M23: 44,080,658 km (0.077 R)
• M24: 52,266,654 km (0.073 R)
• M25: 53,057,428 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883

Radius: 8

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.72 AU - 8.66 AU

Year: 15897 Days

Day: 20.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,358,079 km

• M1: 100,829 km (0.079 R)
• M2: 368,908 km (0.115 R)
• M3: 766,091 km (0.1 R)
• M4: 1,346,680 km (0.12 R)
• M5: 3,013,200 km (0.099 R)
• M6: 3,962,399 km (0.11 R)
• M7: 4,606,717 km (0.049 R)
• M8: 5,662,728 km (0.119 R)
• M9: 8,653,638 km (0.108 R)
• M10: 15,426,084 km (0.026 R)
• M11: 22,607,978 km (0.083 R)
• M12: 25,710,937 km (0.07 R)
• M13: 26,363,782 km (0.1 R)
• M14: 27,363,844 km (0.032 R)
• M15: 28,736,405 km (0.084 R)
• M16: 32,116,419 km (0.06 R)
• M17: 34,555,163 km (0.063 R)
• M18: 35,216,835 km (0.094 R)
• M19: 36,429,325 km (0.113 R)
• M20: 37,530,067 km (0.09 R)
• M21: 39,942,781 km (0.119 R)
• M22: 40,818,377 km (0.045 R)
• M23: 42,911,252 km (0.059 R)
• M24: 43,215,982 km (0.083 R)
• M25: 46,343,027 km (0.044 R)
• M26: 51,826,836 km (0.068 R)
• M27: 58,847,015 km (0.108 R)
• M28: 59,223,254 km (0.054 R)
• M29: 62,290,609 km (0.1 R)
• M30: 64,859,653 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.2

Radius: 7.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.77 AU - 9.35 AU

Year: 18496 Days

Day: 18.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,358,079 km

• M1: 90,956 km (0.079 R)
• M2: 386,112 km (0.078 R)
• M3: 845,677 km (0.104 R)
• M4: 1,198,578 km (0.115 R)
• M5: 1,472,193 km (0.108 R)
• M6: 1,820,008 km (0.108 R)
• M7: 2,166,028 km (0.097 R)
• M8: 2,394,314 km (0.119 R)
• M9: 2,990,611 km (0.05 R)
• M10: 3,398,564 km (0.061 R)
• M11: 4,208,786 km (0.064 R)
• M12: 4,628,259 km (0.092 R)
• M13: 5,945,019 km (0.113 R)
• M14: 6,551,489 km (0.104 R)
• M15: 7,409,134 km (0.084 R)
• M16: 10,430,263 km (0.059 R)
• M17: 11,030,749 km (0.103 R)
• M18: 12,181,455 km (0.11 R)
• M19: 15,266,164 km (0.063 R)
• M20: 16,618,977 km (0.098 R)
• M21: 17,062,385 km (0.038 R)
• M22: 21,851,462 km (0.115 R)
• M23: 23,566,302 km (0.083 R)
• M24: 28,190,073 km (0.096 R)
• M25: 31,549,892 km (0.08 R)
• M26: 32,803,522 km (0.116 R)
• M27: 40,363,899 km (0.064 R)
• M28: 44,192,707 km (0.087 R)
• M29: 45,472,966 km (0.1 R)
• M30: 48,256,683 km (0.102 R)
• M31: 52,880,155 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 17,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit