🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.9

Radius: 8.9

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.62 AU - 0.82 AU

Year: 388 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 109.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,573,202 km

• M1: 110,702 km (0.114 R)
• M2: 405,560 km (0.085 R)
• M3: 920,625 km (0.118 R)
• M4: 1,364,632 km (0.11 R)
• M5: 1,689,110 km (0.085 R)
• M6: 2,049,341 km (0.049 R)
• M7: 2,335,073 km (0.097 R)
• M8: 2,784,316 km (0.086 R)
• M9: 3,335,135 km (0.067 R)
• M10: 3,624,906 km (0.088 R)
• M11: 3,944,297 km (0.08 R)
• M12: 4,513,817 km (0.117 R)
• M13: 4,840,389 km (0.108 R)
• M14: 5,167,410 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.6

Radius: 9.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.72 AU - 0.8 AU

Year: 421 Days

Day: 10.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,573,202 km

• M1: 119,379 km (0.096 R)
• M2: 816,804 km (0.1 R)
• M3: 1,168,509 km (0.105 R)
• M4: 1,487,601 km (0.027 R)
• M5: 1,947,315 km (0.032 R)
• M6: 2,402,392 km (0.042 R)
• M7: 2,760,380 km (0.074 R)
• M8: 3,504,480 km (0.117 R)
• M9: 3,954,769 km (0.11 R)
• M10: 4,258,752 km (0.096 R)
• M11: 4,633,196 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.1

Radius: 8.9

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.88 AU - 1.18 AU

Year: 665 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,573,202 km

• M1: 110,702 km (0.111 R)
• M2: 459,565 km (0.111 R)
• M3: 826,079 km (0.075 R)
• M4: 1,152,053 km (0.096 R)
• M5: 1,564,495 km (0.094 R)
• M6: 2,073,576 km (0.072 R)
• M7: 2,447,870 km (0.065 R)
• M8: 2,935,709 km (0.082 R)
• M9: 3,320,923 km (0.094 R)
• M10: 3,948,037 km (0.062 R)
• M11: 4,588,765 km (0.038 R)
• M12: 5,042,196 km (0.099 R)
• M13: 6,972,158 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.9

Radius: 9.3

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.04 AU - 1.52 AU

Year: 921 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 96.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,573,202 km

• M1: 115,938 km (0.093 R)
• M2: 457,171 km (0.11 R)
• M3: 794,664 km (0.102 R)
• M4: 1,130,960 km (0.12 R)
• M5: 1,470,098 km (0.091 R)
• M6: 1,805,945 km (0.105 R)
• M7: 2,391,172 km (0.092 R)
• M8: 2,681,841 km (0.118 R)
• M9: 3,188,828 km (0.073 R)
• M10: 3,627,748 km (0.053 R)
• M11: 4,122,469 km (0.07 R)
• M12: 4,526,532 km (0.106 R)
• M13: 4,974,877 km (0.114 R)
• M14: 6,936,255 km (0.118 R)
• M15: 7,438,904 km (0.081 R)
• M16: 8,188,539 km (0.118 R)
• M17: 8,698,219 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.9

Radius: 8.2

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.32 AU - 1.46 AU

Year: 1042 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,573,202 km

• M1: 102,026 km (0.114 R)
• M2: 388,206 km (0.053 R)
• M3: 696,976 km (0.079 R)
• M4: 958,922 km (0.059 R)
• M5: 1,253,630 km (0.113 R)
• M6: 1,642,285 km (0.106 R)
• M7: 2,263,565 km (0.105 R)
• M8: 2,559,470 km (0.076 R)
• M9: 2,844,005 km (0.113 R)
• M10: 3,491,764 km (0.087 R)
• M11: 4,755,866 km (0.093 R)
• M12: 5,471,991 km (0.114 R)
• M13: 6,428,370 km (0.039 R)
• M14: 8,128,700 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 10.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.49 AU - 2.07 AU

Year: 1510 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,573,202 km

• M1: 129,402 km (0.051 R)
• M2: 578,196 km (0.118 R)
• M3: 1,035,816 km (0.077 R)
• M4: 1,543,102 km (0.1 R)
• M5: 1,944,473 km (0.086 R)
• M6: 2,305,752 km (0.112 R)
• M7: 3,196,009 km (0.104 R)
• M8: 3,686,840 km (0.05 R)
• M9: 4,820,343 km (0.03 R)
• M10: 6,077,862 km (0.108 R)
• M11: 6,758,084 km (0.098 R)
• M12: 7,169,029 km (0.075 R)
• M13: 7,788,963 km (0.091 R)
• M14: 8,562,085 km (0.115 R)
• M15: 9,167,058 km (0.1 R)
• M16: 9,543,596 km (0.084 R)
• M17: 11,083,706 km (0.066 R)
• M18: 11,583,662 km (0.039 R)
• M19: 12,860,929 km (0.082 R)
• M20: 13,453,187 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 9.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.71 AU - 1.99 AU

Year: 1600 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 60,573,202 km

• M1: 177,273 km (0.115 R)
• M2: 517,010 km (0.118 R)
• M3: 1,714,392 km (0.104 R)
• M4: 2,290,792 km (0.049 R)
• M5: 3,274,697 km (0.101 R)
• M6: 4,123,217 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 10.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.05 AU - 2.37 AU

Year: 2089 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 60,573,202 km

• M1: 132,544 km (0.064 R)
• M2: 564,433 km (0.112 R)
• M3: 1,201,271 km (0.032 R)
• M4: 1,701,975 km (0.107 R)
• M5: 2,074,174 km (0.031 R)
• M6: 2,745,570 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 14.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.45 AU - 2.91 AU

Year: 2790 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,573,202 km

• M1: 176,675 km (0.072 R)
• M2: 922,570 km (0.101 R)
• M3: 2,007,005 km (0.027 R)
• M4: 2,514,591 km (0.083 R)
• M5: 4,779,502 km (0.081 R)
• M6: 7,807,064 km (0.099 R)
• M7: 10,742,623 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.8

Radius: 4.8

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.41 AU - 12.05 AU

Year: 22348 Days

Day: 18.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,573,202 km

• M1: 60,138 km (0.051 R)
• M2: 1,111,063 km (0.097 R)
• M3: 2,588,043 km (0.081 R)
• M4: 3,760,890 km (0.106 R)
• M5: 4,447,694 km (0.105 R)
• M6: 6,183,329 km (0.062 R)
• M7: 7,578,628 km (0.102 R)
• M8: 11,444,237 km (0.118 R)
• M9: 16,297,641 km (0.054 R)
• M10: 20,286,668 km (0.099 R)
• M11: 20,461,997 km (0.08 R)
• M12: 21,809,724 km (0.056 R)
• M13: 22,086,330 km (0.117 R)
• M14: 33,060,082 km (0.071 R)
• M15: 37,353,840 km (0.068 R)
• M16: 43,008,041 km (0.102 R)
• M17: 51,289,929 km (0.084 R)
• M18: 53,933,473 km (0.03 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 11,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit