🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.4

Radius: 9.2

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.55 AU - 0.87 AU

Year: 399 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,876,208 km

• M1: 114,442 km (0.049 R)
• M2: 414,835 km (0.107 R)
• M3: 727,345 km (0.083 R)
• M4: 1,109,268 km (0.059 R)
• M5: 1,825,692 km (0.051 R)
• M6: 2,200,734 km (0.108 R)
• M7: 2,586,846 km (0.078 R)
• M8: 3,073,787 km (0.108 R)
• M9: 3,735,010 km (0.066 R)
• M10: 4,189,339 km (0.073 R)
• M11: 5,404,672 km (0.099 R)
• M12: 5,776,871 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.7

Radius: 13.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.13 AU - 3.21 AU

Year: 3764 Days

Day: 6.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 128.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,876,208 km

• M1: 174,431 km (0.101 R)
• M2: 953,686 km (0.111 R)
• M3: 2,184,877 km (0.091 R)
• M4: 4,076,392 km (0.119 R)
• M5: 4,872,552 km (0.062 R)
• M6: 6,311,534 km (0.108 R)
• M7: 7,202,389 km (0.098 R)
• M8: 7,893,232 km (0.07 R)
• M9: 15,206,773 km (0.098 R)
• M10: 18,625,234 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.8

Radius: 9.3

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.13 AU - 5.19 AU

Year: 6708 Days

Day: 6 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,876,208 km

• M1: 115,938 km (0.109 R)
• M2: 405,261 km (0.069 R)
• M3: 721,361 km (0.075 R)
• M4: 1,369,569 km (0.112 R)
• M5: 1,995,636 km (0.057 R)
• M6: 2,971,014 km (0.055 R)
• M7: 3,435,964 km (0.037 R)
• M8: 4,260,697 km (0.108 R)
• M9: 5,558,458 km (0.08 R)
• M10: 7,207,476 km (0.11 R)
• M11: 8,711,832 km (0.046 R)
• M12: 9,970,100 km (0.103 R)
• M13: 10,325,095 km (0.092 R)
• M14: 15,039,224 km (0.047 R)
• M15: 15,388,983 km (0.058 R)
• M16: 15,863,807 km (0.046 R)
• M17: 16,471,025 km (0.041 R)
• M18: 17,219,912 km (0.12 R)
• M19: 22,198,529 km (0.105 R)
• M20: 22,958,187 km (0.044 R)
• M21: 24,933,178 km (0.12 R)
• M22: 27,190,610 km (0.056 R)
• M23: 29,308,467 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.2

Radius: 13.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.9 AU - 6.22 AU

Year: 8743 Days

Day: 5.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,876,208 km

• M1: 163,361 km (0.106 R)
• M2: 776,263 km (0.113 R)
• M3: 1,736,981 km (0.115 R)
• M4: 3,456,160 km (0.089 R)
• M5: 3,938,014 km (0.105 R)
• M6: 4,378,580 km (0.118 R)
• M7: 5,458,826 km (0.035 R)
• M8: 6,151,764 km (0.095 R)
• M9: 6,595,172 km (0.076 R)
• M10: 7,219,743 km (0.048 R)
• M11: 7,671,828 km (0.113 R)
• M12: 8,407,700 km (0.063 R)
• M13: 9,237,818 km (0.092 R)
• M14: 10,223,369 km (0.07 R)
• M15: 11,332,338 km (0.111 R)
• M16: 12,001,340 km (0.089 R)
• M17: 12,578,638 km (0.12 R)
• M18: 15,208,868 km (0.071 R)
• M19: 17,665,115 km (0.053 R)
• M20: 22,559,957 km (0.083 R)
• M21: 23,709,019 km (0.051 R)
• M22: 24,989,726 km (0.118 R)
• M23: 26,123,827 km (0.099 R)
• M24: 29,732,128 km (0.108 R)
• M25: 39,166,219 km (0.072 R)
• M26: 43,467,157 km (0.063 R)
• M27: 47,641,686 km (0.109 R)
• M28: 48,073,276 km (0.05 R)
• M29: 48,507,558 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 9.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.41 AU - 6.01 AU

Year: 9099 Days

Day: 9.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,876,208 km

• M1: 125,812 km (0.086 R)
• M2: 539,001 km (0.079 R)
• M3: 893,997 km (0.107 R)
• M4: 1,234,930 km (0.111 R)
• M5: 3,647,346 km (0.091 R)
• M6: 4,778,904 km (0.028 R)
• M7: 6,290,590 km (0.095 R)
• M8: 13,078,594 km (0.084 R)
• M9: 13,949,253 km (0.108 R)
• M10: 14,285,549 km (0.084 R)
• M11: 17,560,845 km (0.111 R)
• M12: 19,932,570 km (0.059 R)
• M13: 23,839,019 km (0.039 R)
• M14: 24,972,073 km (0.107 R)
• M15: 28,857,130 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.5

Radius: 3.9

Gravity: 44.74 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.54 AU - 6.58 AU

Year: 11204 Days

Day: 22.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 74.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 42,876,208 km

• M1: 52,658 km (0.107 R)
• M2: 226,042 km (0.12 R)
• M3: 407,654 km (0.089 R)
• M4: 844,330 km (0.08 R)
• M5: 1,051,823 km (0.088 R)
• M6: 1,385,276 km (0.097 R)
• M7: 1,769,444 km (0.103 R)
• M8: 2,165,130 km (0.099 R)
• M9: 2,680,644 km (0.12 R)
• M10: 3,347,402 km (0.032 R)
• M11: 3,498,197 km (0.116 R)
• M12: 5,164,567 km (0.109 R)
• M13: 5,856,607 km (0.119 R)
• M14: 6,149,968 km (0.085 R)
• M15: 6,608,486 km (0.106 R)
• M16: 9,394,896 km (0.029 R)
• M17: 9,746,002 km (0.09 R)
• M18: 10,053,874 km (0.114 R)
• M19: 10,961,186 km (0.116 R)
• M20: 11,406,538 km (0.036 R)
• M21: 12,214,816 km (0.093 R)
• M22: 15,551,596 km (0.053 R)
• M23: 16,688,989 km (0.085 R)
• M24: 21,620,931 km (0.044 R)
• M25: 22,944,873 km (0.028 R)
• M26: 23,306,899 km (0.088 R)
• M27: 24,887,999 km (0.103 R)
• M28: 28,677,762 km (0.05 R)
• M29: 33,641,719 km (0.11 R)
• M30: 35,656,802 km (0.047 R)
• M31: 39,020,211 km (0.119 R)
• M32: 43,135,648 km (0.093 R)
• M33: 47,824,345 km (0.117 R)
• M34: 48,563,059 km (0.107 R)
• M35: 49,309,553 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.1

Radius: 4.5

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.25 AU - 8.67 AU

Year: 12245 Days

Day: 23.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,876,208 km

• M1: 57,296 km (0.114 R)
• M2: 831,315 km (0.046 R)
• M3: 1,032,973 km (0.071 R)
• M4: 1,300,005 km (0.092 R)
• M5: 1,450,052 km (0.095 R)
• M6: 1,869,824 km (0.107 R)
• M7: 2,186,522 km (0.08 R)
• M8: 2,887,987 km (0.054 R)
• M9: 3,248,219 km (0.115 R)
• M10: 3,504,629 km (0.114 R)
• M11: 4,747,638 km (0.067 R)
• M12: 5,248,940 km (0.05 R)
• M13: 5,939,933 km (0.102 R)
• M14: 7,282,724 km (0.094 R)
• M15: 7,647,593 km (0.101 R)
• M16: 8,217,710 km (0.034 R)
• M17: 8,938,622 km (0.115 R)
• M18: 10,876,812 km (0.088 R)
• M19: 12,450,881 km (0.095 R)
• M20: 15,381,503 km (0.056 R)
• M21: 18,876,559 km (0.108 R)
• M22: 22,027,090 km (0.087 R)
• M23: 24,284,970 km (0.065 R)
• M24: 24,607,952 km (0.09 R)
• M25: 26,097,199 km (0.112 R)
• M26: 27,209,459 km (0.104 R)
• M27: 27,558,022 km (0.074 R)
• M28: 28,352,985 km (0.084 R)
• M29: 29,619,780 km (0.097 R)
• M30: 30,829,428 km (0.057 R)
• M31: 31,494,391 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.8

Radius: 6.7

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.6 AU - 10.54 AU

Year: 19742 Days

Day: 21.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 119.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,876,208 km

• M1: 83,625 km (0.063 R)
• M2: 540,048 km (0.118 R)
• M3: 2,172,460 km (0.059 R)
• M4: 2,917,607 km (0.096 R)
• M5: 3,284,720 km (0.045 R)
• M6: 4,509,927 km (0.067 R)
• M7: 5,419,632 km (0.064 R)
• M8: 8,008,872 km (0.102 R)
• M9: 8,928,151 km (0.112 R)
• M10: 10,078,109 km (0.036 R)
• M11: 15,094,276 km (0.092 R)
• M12: 25,694,781 km (0.072 R)
• M13: 30,788,887 km (0.063 R)
• M14: 31,019,567 km (0.073 R)
• M15: 37,821,633 km (0.119 R)
• M16: 43,639,344 km (0.036 R)
• M17: 57,530,853 km (0.103 R)
• M18: 59,830,920 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.5

Radius: 7.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.58 AU - 10.94 AU

Year: 23537 Days

Day: 18.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,876,208 km

• M1: 96,042 km (0.105 R)
• M2: 515,065 km (0.072 R)
• M3: 1,591,572 km (0.112 R)
• M4: 2,058,616 km (0.116 R)
• M5: 2,633,521 km (0.06 R)
• M6: 3,022,775 km (0.089 R)
• M7: 5,507,745 km (0.1 R)
• M8: 6,832,135 km (0.082 R)
• M9: 7,648,939 km (0.084 R)
• M10: 10,590,482 km (0.118 R)
• M11: 14,581,604 km (0.099 R)
• M12: 15,214,103 km (0.059 R)
• M13: 16,196,961 km (0.114 R)
• M14: 18,653,807 km (0.065 R)
• M15: 24,645,651 km (0.061 R)
• M16: 28,364,055 km (0.079 R)
• M17: 29,749,182 km (0.04 R)
• M18: 30,971,846 km (0.11 R)
• M19: 32,546,962 km (0.079 R)
• M20: 38,063,533 km (0.102 R)
• M21: 42,619,985 km (0.04 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit