🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481

Radius: 9.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1 AU - 1.12 AU

Year: 753 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,737,605 km

• M1: 121,473 km (0.095 R)
• M2: 439,219 km (0.076 R)
• M3: 927,806 km (0.119 R)
• M4: 1,553,275 km (0.099 R)
• M5: 2,521,023 km (0.11 R)
• M6: 2,932,268 km (0.084 R)
• M7: 3,361,913 km (0.087 R)
• M8: 3,861,570 km (0.066 R)
• M9: 4,196,669 km (0.112 R)
• M10: 4,582,931 km (0.108 R)
• M11: 5,163,520 km (0.087 R)
• M12: 5,886,078 km (0.108 R)
• M13: 6,252,293 km (0.116 R)
• M14: 6,736,542 km (0.087 R)
• M15: 7,420,952 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 10.9

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.98 AU - 1.62 AU

Year: 1023 Days

Day: 6.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,737,605 km

• M1: 135,536 km (0.035 R)
• M2: 496,964 km (0.081 R)
• M3: 898,335 km (0.104 R)
• M4: 1,396,646 km (0.091 R)
• M5: 1,805,796 km (0.076 R)
• M6: 2,177,995 km (0.099 R)
• M7: 2,625,443 km (0.091 R)
• M8: 3,147,390 km (0.111 R)
• M9: 3,783,629 km (0.092 R)
• M10: 4,315,450 km (0.032 R)
• M11: 4,715,175 km (0.092 R)
• M12: 5,235,327 km (0.08 R)
• M13: 5,650,162 km (0.057 R)
• M14: 6,727,267 km (0.083 R)
• M15: 7,485,429 km (0.069 R)
• M16: 8,142,463 km (0.042 R)
• M17: 9,370,212 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 12

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.93 AU - 2.91 AU

Year: 2599 Days

Day: 7.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,737,605 km

• M1: 149,299 km (0.071 R)
• M2: 1,236,127 km (0.07 R)
• M3: 1,720,675 km (0.087 R)
• M4: 3,467,379 km (0.081 R)
• M5: 5,138,388 km (0.072 R)
• M6: 5,780,163 km (0.103 R)
• M7: 7,020,478 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.1

Radius: 13.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.04 AU - 3.22 AU

Year: 2944 Days

Day: 8.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,737,605 km

• M1: 171,589 km (0.045 R)
• M2: 662,419 km (0.082 R)
• M3: 2,448,468 km (0.11 R)
• M4: 2,953,361 km (0.116 R)
• M5: 3,669,337 km (0.117 R)
• M6: 5,263,302 km (0.084 R)
• M7: 5,936,044 km (0.076 R)
• M8: 6,557,772 km (0.098 R)
• M9: 7,024,218 km (0.117 R)
• M10: 7,660,907 km (0.108 R)
• M11: 8,983,352 km (0.106 R)
• M12: 10,017,672 km (0.116 R)
• M13: 10,863,349 km (0.09 R)
• M14: 12,118,475 km (0.085 R)
• M15: 14,498,427 km (0.114 R)
• M16: 17,433,986 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.1

Radius: 10.3

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.04 AU - 3.52 AU

Year: 4100 Days

Day: 7 Hours

Environment

Temp: -207 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,737,605 km

• M1: 129,402 km (0.109 R)
• M2: 521,349 km (0.11 R)
• M3: 1,405,472 km (0.085 R)
• M4: 1,866,981 km (0.107 R)
• M5: 2,301,114 km (0.102 R)
• M6: 2,819,920 km (0.093 R)
• M7: 3,334,088 km (0.109 R)
• M8: 3,909,890 km (0.114 R)
• M9: 4,305,726 km (0.112 R)
• M10: 4,883,772 km (0.104 R)
• M11: 5,598,700 km (0.062 R)
• M12: 7,620,516 km (0.11 R)
• M13: 8,582,280 km (0.071 R)
• M14: 9,622,883 km (0.025 R)
• M15: 10,790,494 km (0.115 R)
• M16: 12,195,817 km (0.111 R)
• M17: 12,740,503 km (0.118 R)
• M18: 13,405,016 km (0.113 R)
• M19: 14,254,583 km (0.052 R)
• M20: 16,002,035 km (0.1 R)
• M21: 18,526,799 km (0.072 R)
• M22: 20,053,744 km (0.119 R)
• M23: 21,878,988 km (0.115 R)
• M24: 22,462,120 km (0.062 R)
• M25: 22,980,926 km (0.081 R)
• M26: 24,274,199 km (0.095 R)
• M27: 29,227,385 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.8

Radius: 4.7

Gravity: 23.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.75 AU - 7.15 AU

Year: 10018 Days

Day: 19.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,737,605 km

• M1: 63,280 km (0.118 R)
• M2: 610,659 km (0.096 R)
• M3: 1,016,817 km (0.119 R)
• M4: 1,237,174 km (0.099 R)
• M5: 2,473,002 km (0.067 R)
• M6: 2,648,182 km (0.117 R)
• M7: 3,676,966 km (0.119 R)
• M8: 3,905,701 km (0.047 R)
• M9: 4,419,869 km (0.111 R)
• M10: 5,515,673 km (0.105 R)
• M11: 5,918,241 km (0.104 R)
• M12: 6,669,223 km (0.113 R)
• M13: 6,971,261 km (0.092 R)
• M14: 7,562,472 km (0.077 R)
• M15: 7,725,533 km (0.097 R)
• M16: 9,070,568 km (0.082 R)
• M17: 9,441,570 km (0.095 R)
• M18: 9,822,596 km (0.029 R)
• M19: 12,897,431 km (0.085 R)
• M20: 13,968,552 km (0.037 R)
• M21: 16,764,685 km (0.095 R)
• M22: 17,535,563 km (0.101 R)
• M23: 18,698,687 km (0.071 R)
• M24: 22,244,306 km (0.113 R)
• M25: 23,003,515 km (0.062 R)
• M26: 24,130,286 km (0.09 R)
• M27: 31,462,975 km (0.115 R)
• M28: 33,943,906 km (0.086 R)
• M29: 35,062,151 km (0.12 R)
• M30: 35,516,330 km (0.082 R)
• M31: 37,489,974 km (0.091 R)
• M32: 40,027,603 km (0.097 R)
• M33: 41,527,920 km (0.111 R)
• M34: 42,548,626 km (0.055 R)
• M35: 43,065,188 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.5

Radius: 5.6

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.35 AU - 7.69 AU

Year: 12839 Days

Day: 16.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 163.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 52,737,605 km

• M1: 70,012 km (0.103 R)
• M2: 261,946 km (0.069 R)
• M3: 600,486 km (0.08 R)
• M4: 853,755 km (0.102 R)
• M5: 1,094,757 km (0.092 R)
• M6: 1,394,402 km (0.067 R)
• M7: 1,715,888 km (0.114 R)
• M8: 2,824,857 km (0.091 R)
• M9: 3,315,538 km (0.107 R)
• M10: 3,752,962 km (0.093 R)
• M11: 4,141,318 km (0.073 R)
• M12: 4,464,898 km (0.102 R)
• M13: 4,868,962 km (0.075 R)
• M14: 5,749,944 km (0.038 R)
• M15: 6,380,499 km (0.109 R)
• M16: 6,933,562 km (0.052 R)
• M17: 7,180,099 km (0.113 R)
• M18: 7,389,985 km (0.119 R)
• M19: 8,134,683 km (0.115 R)
• M20: 8,642,419 km (0.12 R)
• M21: 9,024,791 km (0.106 R)
• M22: 11,560,026 km (0.039 R)
• M23: 12,500,847 km (0.105 R)
• M24: 13,747,147 km (0.104 R)
• M25: 15,211,411 km (0.077 R)
• M26: 15,981,241 km (0.104 R)
• M27: 16,924,157 km (0.109 R)
• M28: 27,646,883 km (0.105 R)
• M29: 32,073,035 km (0.091 R)
• M30: 35,595,617 km (0.118 R)
• M31: 35,839,162 km (0.075 R)
• M32: 42,024,884 km (0.104 R)
• M33: 43,397,295 km (0.079 R)
• M34: 43,675,398 km (0.077 R)
• M35: 48,885,443 km (0.107 R)
• M36: 49,792,155 km (0.088 R)
• M37: 50,402,963 km (0.058 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit