🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.1

Radius: 11.9

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.7 AU - 1.06 AU

Year: 533 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,269,796 km

• M1: 147,952 km (0.085 R)
• M2: 631,303 km (0.104 R)
• M3: 1,041,500 km (0.083 R)
• M4: 1,428,809 km (0.117 R)
• M5: 2,069,986 km (0.11 R)
• M6: 3,139,910 km (0.054 R)
• M7: 4,071,156 km (0.092 R)
• M8: 5,488,447 km (0.106 R)
• M9: 6,184,974 km (0.108 R)
• M10: 6,594,723 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.6

Radius: 10.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.05 AU - 1.09 AU

Year: 715 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,269,796 km

• M1: 135,536 km (0.074 R)
• M2: 822,788 km (0.112 R)
• M3: 1,450,351 km (0.117 R)
• M4: 1,950,008 km (0.103 R)
• M5: 2,367,835 km (0.054 R)
• M6: 3,076,630 km (0.088 R)
• M7: 4,352,700 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.3

Radius: 13.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.84 AU - 2.72 AU

Year: 2223 Days

Day: 7.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,269,796 km

• M1: 166,802 km (0.082 R)
• M2: 892,501 km (0.106 R)
• M3: 1,355,357 km (0.059 R)
• M4: 2,040,365 km (0.059 R)
• M5: 2,623,647 km (0.094 R)
• M6: 3,698,658 km (0.114 R)
• M7: 4,188,142 km (0.086 R)
• M8: 4,785,337 km (0.098 R)
• M9: 5,557,411 km (0.118 R)
• M10: 6,074,870 km (0.106 R)
• M11: 6,597,416 km (0.116 R)
• M12: 7,350,491 km (0.056 R)
• M13: 7,944,694 km (0.095 R)
• M14: 9,028,680 km (0.092 R)
• M15: 9,816,163 km (0.032 R)
• M16: 11,686,286 km (0.086 R)
• M17: 13,086,971 km (0.057 R)
• M18: 13,739,368 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.4

Radius: 13.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.31 AU - 2.51 AU

Year: 2416 Days

Day: 6.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,269,796 km

• M1: 170,093 km (0.12 R)
• M2: 588,668 km (0.049 R)
• M3: 1,195,287 km (0.107 R)
• M4: 1,616,704 km (0.101 R)
• M5: 2,748,262 km (0.05 R)
• M6: 3,567,311 km (0.07 R)
• M7: 5,295,316 km (0.08 R)
• M8: 5,735,433 km (0.088 R)
• M9: 7,775,050 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.4

Radius: 9.6

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.69 AU - 4.77 AU

Year: 5617 Days

Day: 10.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,269,796 km

• M1: 151,692 km (0.12 R)
• M2: 624,272 km (0.092 R)
• M3: 1,443,619 km (0.109 R)
• M4: 2,369,929 km (0.1 R)
• M5: 3,604,860 km (0.064 R)
• M6: 5,195,085 km (0.116 R)
• M7: 5,869,622 km (0.092 R)
• M8: 8,086,363 km (0.079 R)
• M9: 8,448,989 km (0.089 R)
• M10: 9,294,067 km (0.075 R)
• M11: 11,805,516 km (0.118 R)
• M12: 12,273,009 km (0.109 R)
• M13: 13,189,446 km (0.113 R)
• M14: 14,267,149 km (0.091 R)
• M15: 15,341,112 km (0.068 R)
• M16: 16,468,332 km (0.059 R)
• M17: 17,649,706 km (0.117 R)
• M18: 19,098,263 km (0.051 R)
• M19: 24,332,692 km (0.1 R)
• M20: 24,667,342 km (0.086 R)
• M21: 29,303,530 km (0.081 R)
• M22: 33,966,197 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.4

Radius: 14.4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.11 AU - 4.73 AU

Year: 6000 Days

Day: 9.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,269,796 km

• M1: 179,069 km (0.098 R)
• M2: 709,244 km (0.058 R)
• M3: 1,273,826 km (0.089 R)
• M4: 3,552,201 km (0.105 R)
• M5: 4,190,536 km (0.095 R)
• M6: 5,247,594 km (0.099 R)
• M7: 5,918,541 km (0.082 R)
• M8: 6,854,724 km (0.093 R)
• M9: 8,646,009 km (0.117 R)
• M10: 13,745,950 km (0.095 R)
• M11: 15,386,440 km (0.119 R)
• M12: 20,641,664 km (0.064 R)
• M13: 21,697,226 km (0.089 R)
• M14: 26,108,419 km (0.111 R)
• M15: 28,157,012 km (0.079 R)
• M16: 29,928,400 km (0.072 R)
• M17: 34,733,185 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 8.6

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.1 AU - 5.94 AU

Year: 8374 Days

Day: 6.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,269,796 km

• M1: 132,095 km (0.097 R)
• M2: 694,284 km (0.036 R)
• M3: 1,215,333 km (0.069 R)
• M4: 1,947,764 km (0.099 R)
• M5: 2,271,793 km (0.061 R)
• M6: 3,726,184 km (0.113 R)
• M7: 4,099,430 km (0.114 R)
• M8: 5,980,624 km (0.096 R)
• M9: 6,742,974 km (0.085 R)
• M10: 7,452,068 km (0.041 R)
• M11: 9,739,121 km (0.063 R)
• M12: 10,644,636 km (0.047 R)
• M13: 11,657,264 km (0.051 R)
• M14: 13,466,352 km (0.109 R)
• M15: 15,204,230 km (0.1 R)
• M16: 16,029,711 km (0.119 R)
• M17: 17,086,620 km (0.056 R)
• M18: 17,632,054 km (0.119 R)
• M19: 19,707,275 km (0.041 R)
• M20: 23,158,798 km (0.052 R)
• M21: 28,964,691 km (0.102 R)
• M22: 32,047,005 km (0.114 R)
• M23: 34,040,397 km (0.105 R)
• M24: 35,782,165 km (0.105 R)
• M25: 37,013,505 km (0.039 R)
• M26: 37,811,610 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.4

Radius: 5.9

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.37 AU - 7.69 AU

Year: 12035 Days

Day: 16.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,269,796 km

• M1: 73,453 km (0.058 R)
• M2: 287,677 km (0.1 R)
• M3: 486,043 km (0.104 R)
• M4: 771,177 km (0.109 R)
• M5: 1,108,670 km (0.11 R)
• M6: 3,120,462 km (0.1 R)
• M7: 4,274,759 km (0.11 R)
• M8: 6,428,370 km (0.096 R)
• M9: 6,994,299 km (0.073 R)
• M10: 7,430,077 km (0.025 R)
• M11: 8,755,664 km (0.087 R)
• M12: 10,792,888 km (0.071 R)
• M13: 11,054,834 km (0.116 R)
• M14: 11,591,292 km (0.1 R)
• M15: 13,485,051 km (0.092 R)
• M16: 15,642,253 km (0.118 R)
• M17: 19,217,043 km (0.118 R)
• M18: 21,769,931 km (0.063 R)
• M19: 22,697,139 km (0.055 R)
• M20: 25,636,886 km (0.11 R)
• M21: 25,822,836 km (0.056 R)
• M22: 26,670,608 km (0.103 R)
• M23: 26,861,494 km (0.12 R)
• M24: 27,342,751 km (0.107 R)
• M25: 29,732,876 km (0.108 R)
• M26: 32,584,211 km (0.096 R)
• M27: 33,908,003 km (0.07 R)
• M28: 36,427,381 km (0.08 R)
• M29: 38,579,496 km (0.057 R)
• M30: 43,134,900 km (0.085 R)
• M31: 43,529,988 km (0.09 R)
• M32: 45,269,812 km (0.038 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: 326 - 17,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit