🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 11.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.63 AU - 0.73 AU

Year: 387 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,799,122 km

• M1: 143,016 km (0.101 R)
• M2: 573,109 km (0.074 R)
• M3: 932,892 km (0.065 R)
• M4: 1,440,478 km (0.08 R)
• M5: 1,896,452 km (0.12 R)
• M6: 2,762,923 km (0.112 R)
• M7: 3,540,383 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 15

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.26 AU - 1.58 AU

Year: 1168 Days

Day: 7.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,799,122 km

• M1: 186,549 km (0.094 R)
• M2: 687,552 km (0.068 R)
• M3: 1,323,193 km (0.073 R)
• M4: 2,057,420 km (0.091 R)
• M5: 2,598,964 km (0.1 R)
• M6: 3,383,904 km (0.099 R)
• M7: 6,060,509 km (0.109 R)
• M8: 6,608,785 km (0.083 R)
• M9: 8,637,781 km (0.042 R)
• M10: 9,224,654 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 9.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.97 AU - 3.85 AU

Year: 4347 Days

Day: 12.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,799,122 km

• M1: 123,119 km (0.081 R)
• M2: 445,203 km (0.115 R)
• M3: 832,811 km (0.119 R)
• M4: 1,283,251 km (0.103 R)
• M5: 1,618,051 km (0.114 R)
• M6: 2,160,941 km (0.091 R)
• M7: 2,670,621 km (0.106 R)
• M8: 2,978,494 km (0.118 R)
• M9: 3,854,389 km (0.066 R)
• M10: 4,606,717 km (0.106 R)
• M11: 5,724,961 km (0.108 R)
• M12: 6,347,737 km (0.113 R)
• M13: 6,872,377 km (0.076 R)
• M14: 8,687,597 km (0.098 R)
• M15: 9,265,195 km (0.099 R)
• M16: 9,652,354 km (0.114 R)
• M17: 10,995,892 km (0.043 R)
• M18: 11,834,987 km (0.096 R)
• M19: 13,550,575 km (0.095 R)
• M20: 15,870,689 km (0.07 R)
• M21: 16,425,846 km (0.093 R)
• M22: 16,941,660 km (0.085 R)
• M23: 17,309,222 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.8

Radius: 13.9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.58 AU - 4.06 AU

Year: 5154 Days

Day: 5.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,799,122 km

• M1: 184,454 km (0.114 R)
• M2: 2,164,532 km (0.112 R)
• M3: 2,793,441 km (0.067 R)
• M4: 3,542,627 km (0.07 R)
• M5: 3,976,162 km (0.093 R)
• M6: 4,754,520 km (0.117 R)
• M7: 5,854,213 km (0.088 R)
• M8: 7,643,404 km (0.117 R)
• M9: 8,517,953 km (0.061 R)
• M10: 9,303,342 km (0.053 R)
• M11: 9,973,989 km (0.05 R)
• M12: 11,148,931 km (0.03 R)
• M13: 11,906,195 km (0.115 R)
• M14: 12,985,095 km (0.102 R)
• M15: 13,823,591 km (0.092 R)
• M16: 22,368,023 km (0.085 R)
• M17: 23,717,845 km (0.039 R)
• M18: 24,746,629 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.2

Radius: 3.4

Gravity: 48.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.19 AU - 10.21 AU

Year: 16208 Days

Day: 20.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 55,799,122 km

• M1: 42,336 km (0.118 R)
• M2: 211,531 km (0.084 R)
• M3: 589,565 km (0.105 R)
• M4: 994,826 km (0.106 R)
• M5: 1,101,788 km (0.076 R)
• M6: 1,243,158 km (0.08 R)
• M7: 1,440,627 km (0.085 R)
• M8: 1,578,407 km (0.09 R)
• M9: 1,844,991 km (0.112 R)
• M10: 2,341,057 km (0.068 R)
• M11: 2,896,963 km (0.109 R)
• M12: 3,535,746 km (0.118 R)
• M13: 4,420,168 km (0.095 R)
• M14: 4,778,455 km (0.084 R)
• M15: 5,262,105 km (0.1 R)
• M16: 6,696,300 km (0.08 R)
• M17: 8,868,461 km (0.048 R)
• M18: 9,021,200 km (0.071 R)
• M19: 10,363,243 km (0.086 R)
• M20: 12,142,410 km (0.035 R)
• M21: 13,637,192 km (0.114 R)
• M22: 17,300,545 km (0.1 R)
• M23: 20,222,341 km (0.107 R)
• M24: 22,974,792 km (0.081 R)
• M25: 23,263,067 km (0.114 R)
• M26: 25,656,484 km (0.041 R)
• M27: 27,663,788 km (0.075 R)
• M28: 28,099,417 km (0.116 R)
• M29: 28,761,238 km (0.113 R)
• M30: 32,952,222 km (0.119 R)
• M31: 35,832,280 km (0.055 R)
• M32: 44,571,190 km (0.112 R)
• M33: 45,924,901 km (0.089 R)
• M34: 49,349,196 km (0.101 R)
• M35: 49,828,956 km (0.063 R)
• M36: 50,150,442 km (0.115 R)
• M37: 53,274,495 km (0.092 R)
• M38: 53,610,791 km (0.116 R)
• M39: 58,467,336 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.7

Radius: 4.6

Gravity: 36.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.8 AU - 8.86 AU

Year: 18111 Days

Day: 15.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 55,799,122 km

• M1: 57,296 km (0.118 R)
• M2: 252,671 km (0.113 R)
• M3: 726,447 km (0.097 R)
• M4: 1,010,085 km (0.074 R)
• M5: 1,275,920 km (0.114 R)
• M6: 1,504,805 km (0.052 R)
• M7: 2,025,256 km (0.109 R)
• M8: 2,471,357 km (0.104 R)
• M9: 2,657,457 km (0.059 R)
• M10: 3,273,201 km (0.119 R)
• M11: 3,643,905 km (0.081 R)
• M12: 3,916,472 km (0.112 R)
• M13: 4,924,612 km (0.066 R)
• M14: 6,478,934 km (0.068 R)
• M15: 6,970,363 km (0.076 R)
• M16: 8,281,738 km (0.115 R)
• M17: 8,699,864 km (0.104 R)
• M18: 9,749,144 km (0.051 R)
• M19: 10,215,141 km (0.098 R)
• M20: 11,317,977 km (0.066 R)
• M21: 12,029,614 km (0.11 R)
• M22: 12,908,651 km (0.118 R)
• M23: 13,187,501 km (0.089 R)
• M24: 14,642,340 km (0.092 R)
• M25: 15,330,790 km (0.069 R)
• M26: 16,444,097 km (0.102 R)
• M27: 17,781,053 km (0.111 R)
• M28: 22,928,716 km (0.088 R)
• M29: 24,487,675 km (0.082 R)
• M30: 25,456,172 km (0.118 R)
• M31: 29,949,045 km (0.086 R)
• M32: 37,424,002 km (0.098 R)
• M33: 39,433,101 km (0.096 R)
• M34: 41,967,887 km (0.03 R)
• M35: 43,508,596 km (0.102 R)
• M36: 48,189,065 km (0.118 R)
• M37: 50,220,155 km (0.104 R)
• M38: 54,271,265 km (0.097 R)
• M39: 57,966,482 km (0.118 R)
• M40: 58,534,804 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.9

Radius: 7.9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.55 AU - 10.21 AU

Year: 18265 Days

Day: 15.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,799,122 km

• M1: 98,435 km (0.045 R)
• M2: 937,679 km (0.108 R)
• M3: 1,647,671 km (0.119 R)
• M4: 2,211,206 km (0.102 R)
• M5: 2,874,224 km (0.086 R)
• M6: 3,377,022 km (0.112 R)
• M7: 6,258,277 km (0.063 R)
• M8: 6,854,126 km (0.077 R)
• M9: 7,357,373 km (0.098 R)
• M10: 8,204,546 km (0.104 R)
• M11: 8,771,970 km (0.072 R)
• M12: 9,315,011 km (0.119 R)
• M13: 9,672,101 km (0.043 R)
• M14: 10,966,122 km (0.112 R)
• M15: 18,636,155 km (0.088 R)
• M16: 20,034,147 km (0.114 R)
• M17: 21,589,217 km (0.071 R)
• M18: 22,215,134 km (0.1 R)
• M19: 25,231,476 km (0.108 R)
• M20: 30,030,127 km (0.097 R)
• M21: 30,362,683 km (0.115 R)
• M22: 36,148,680 km (0.089 R)
• M23: 39,897,453 km (0.118 R)
• M24: 48,157,051 km (0.071 R)
• M25: 49,687,437 km (0.083 R)
• M26: 53,981,195 km (0.08 R)
• M27: 54,967,793 km (0.092 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: 426 - 14,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit