🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959

Radius: 11.5

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.57 AU - 0.77 AU

Year: 372 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 111.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,130,752 km

• M1: 143,016 km (0.06 R)
• M2: 510,727 km (0.039 R)
• M3: 982,110 km (0.096 R)
• M4: 1,546,393 km (0.052 R)
• M5: 1,928,765 km (0.06 R)
• M6: 2,673,015 km (0.103 R)
• M7: 3,140,209 km (0.027 R)
• M8: 3,526,171 km (0.068 R)
• M9: 4,185,599 km (0.099 R)
• M10: 5,632,061 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.2

Radius: 10

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.55 AU - 1.97 AU

Year: 1584 Days

Day: 12.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,130,752 km

• M1: 124,465 km (0.065 R)
• M2: 464,501 km (0.119 R)
• M3: 778,657 km (0.095 R)
• M4: 1,272,479 km (0.107 R)
• M5: 1,672,055 km (0.091 R)
• M6: 2,287,202 km (0.082 R)
• M7: 2,666,582 km (0.077 R)
• M8: 3,803,825 km (0.054 R)
• M9: 4,517,407 km (0.031 R)
• M10: 4,868,364 km (0.12 R)
• M11: 5,197,928 km (0.096 R)
• M12: 5,773,281 km (0.088 R)
• M13: 6,668,475 km (0.071 R)
• M14: 9,017,610 km (0.105 R)
• M15: 9,576,358 km (0.118 R)
• M16: 10,601,552 km (0.062 R)
• M17: 11,291,049 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.4

Radius: 12.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.19 AU - 2.71 AU

Year: 2601 Days

Day: 12.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,130,752 km

• M1: 150,495 km (0.089 R)
• M2: 565,779 km (0.028 R)
• M3: 1,373,458 km (0.119 R)
• M4: 1,985,014 km (0.116 R)
• M5: 2,746,168 km (0.053 R)
• M6: 3,305,515 km (0.088 R)
• M7: 3,889,844 km (0.098 R)
• M8: 4,598,190 km (0.093 R)
• M9: 5,710,450 km (0.05 R)
• M10: 7,247,269 km (0.085 R)
• M11: 8,320,783 km (0.034 R)
• M12: 9,193,388 km (0.051 R)
• M13: 10,190,457 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 10.7

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.85 AU - 4.07 AU

Year: 4365 Days

Day: 6.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,130,752 km

• M1: 133,441 km (0.088 R)
• M2: 535,112 km (0.041 R)
• M3: 1,068,278 km (0.102 R)
• M4: 1,938,639 km (0.117 R)
• M5: 2,276,431 km (0.096 R)
• M6: 2,830,990 km (0.107 R)
• M7: 3,473,663 km (0.101 R)
• M8: 4,139,971 km (0.119 R)
• M9: 4,504,093 km (0.073 R)
• M10: 5,697,734 km (0.104 R)
• M11: 6,057,218 km (0.108 R)
• M12: 7,977,456 km (0.112 R)
• M13: 9,096,598 km (0.038 R)
• M14: 11,174,363 km (0.11 R)
• M15: 12,274,505 km (0.095 R)
• M16: 13,288,629 km (0.102 R)
• M17: 17,404,665 km (0.104 R)
• M18: 19,615,422 km (0.116 R)
• M19: 19,955,608 km (0.084 R)
• M20: 21,070,710 km (0.04 R)
• M21: 27,277,526 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 14

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.75 AU - 4.35 AU

Year: 4537 Days

Day: 12.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,130,752 km

• M1: 174,132 km (0.114 R)
• M2: 1,307,037 km (0.107 R)
• M3: 1,934,151 km (0.114 R)
• M4: 3,267,517 km (0.076 R)
• M5: 3,805,620 km (0.055 R)
• M6: 4,289,569 km (0.099 R)
• M7: 5,040,999 km (0.08 R)
• M8: 6,578,866 km (0.09 R)
• M9: 7,014,943 km (0.106 R)
• M10: 8,863,823 km (0.107 R)
• M11: 10,771,645 km (0.034 R)
• M12: 12,821,136 km (0.075 R)
• M13: 13,545,190 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 13.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.57 AU - 5.63 AU

Year: 8988 Days

Day: 11.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,130,752 km

• M1: 170,990 km (0.111 R)
• M2: 694,733 km (0.037 R)
• M3: 1,126,622 km (0.111 R)
• M4: 1,579,006 km (0.027 R)
• M5: 2,039,169 km (0.105 R)
• M6: 2,747,664 km (0.037 R)
• M7: 3,471,269 km (0.112 R)
• M8: 6,987,118 km (0.026 R)
• M9: 8,514,064 km (0.056 R)
• M10: 10,917,503 km (0.055 R)
• M11: 11,829,152 km (0.094 R)
• M12: 13,320,793 km (0.113 R)
• M13: 16,536,698 km (0.049 R)
• M14: 24,639,966 km (0.032 R)
• M15: 27,742,476 km (0.111 R)
• M16: 37,871,898 km (0.103 R)
• M17: 40,332,783 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.2

Radius: 6.9

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.88 AU - 9.22 AU

Year: 16957 Days

Day: 22.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,130,752 km

• M1: 85,869 km (0.113 R)
• M2: 395,836 km (0.117 R)
• M3: 994,377 km (0.093 R)
• M4: 1,410,409 km (0.061 R)
• M5: 2,565,603 km (0.116 R)
• M6: 3,457,057 km (0.114 R)
• M7: 4,156,427 km (0.109 R)
• M8: 4,539,847 km (0.064 R)
• M9: 5,123,129 km (0.108 R)
• M10: 5,377,295 km (0.098 R)
• M11: 5,755,180 km (0.117 R)
• M12: 6,396,356 km (0.096 R)
• M13: 8,505,387 km (0.108 R)
• M14: 10,050,434 km (0.117 R)
• M15: 10,565,649 km (0.084 R)
• M16: 12,411,238 km (0.087 R)
• M17: 12,804,531 km (0.057 R)
• M18: 20,013,353 km (0.099 R)
• M19: 20,828,512 km (0.057 R)
• M20: 21,949,448 km (0.111 R)
• M21: 24,413,176 km (0.1 R)
• M22: 25,553,261 km (0.079 R)
• M23: 26,946,017 km (0.032 R)
• M24: 27,716,596 km (0.06 R)
• M25: 34,417,833 km (0.1 R)
• M26: 34,804,543 km (0.061 R)
• M27: 36,247,265 km (0.098 R)
• M28: 40,384,095 km (0.096 R)
• M29: 44,214,997 km (0.118 R)
• M30: 47,162,823 km (0.117 R)
• M31: 48,603,899 km (0.119 R)
• M32: 51,910,760 km (0.112 R)
• M33: 56,608,881 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.2

Radius: 7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.44 AU - 10.66 AU

Year: 16957 Days

Day: 22.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,130,752 km

• M1: 87,066 km (0.117 R)
• M2: 331,509 km (0.118 R)
• M3: 759,508 km (0.088 R)
• M4: 2,291,391 km (0.083 R)
• M5: 3,302,373 km (0.117 R)
• M6: 3,672,029 km (0.117 R)
• M7: 4,292,262 km (0.066 R)
• M8: 4,672,540 km (0.102 R)
• M9: 5,043,393 km (0.101 R)
• M10: 5,949,507 km (0.117 R)
• M11: 9,854,161 km (0.101 R)
• M12: 10,778,975 km (0.093 R)
• M13: 17,355,148 km (0.083 R)
• M14: 17,722,112 km (0.103 R)
• M15: 23,774,542 km (0.118 R)
• M16: 25,524,987 km (0.11 R)
• M17: 28,562,721 km (0.065 R)
• M18: 32,052,391 km (0.117 R)
• M19: 33,163,454 km (0.059 R)
• M20: 38,731,338 km (0.119 R)
• M21: 39,358,003 km (0.055 R)
• M22: 43,395,051 km (0.116 R)
• M23: 46,986,896 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 18,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit