🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 9.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.46 AU - 0.56 AU

Year: 251 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 29,016,016 km

• M1: 116,836 km (0.071 R)
• M2: 435,330 km (0.107 R)
• M3: 869,463 km (0.117 R)
• M4: 1,360,892 km (0.108 R)
• M5: 1,756,429 km (0.092 R)
• M6: 2,200,884 km (0.095 R)
• M7: 2,498,284 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.5

Radius: 12.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.57 AU - 0.61 AU

Year: 313 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 29,016,016 km

• M1: 155,582 km (0.114 R)
• M2: 582,684 km (0.065 R)
• M3: 981,063 km (0.045 R)
• M4: 1,370,017 km (0.087 R)
• M5: 1,781,561 km (0.066 R)
• M6: 2,427,674 km (0.109 R)
• M7: 3,122,108 km (0.108 R)
• M8: 3,675,021 km (0.089 R)
• M9: 4,116,485 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 10.4

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.71 AU - 0.99 AU

Year: 541 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 179.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,016,016 km

• M1: 129,402 km (0.08 R)
• M2: 485,595 km (0.098 R)
• M3: 1,420,432 km (0.106 R)
• M4: 1,836,763 km (0.071 R)
• M5: 2,206,718 km (0.084 R)
• M6: 2,681,243 km (0.051 R)
• M7: 3,050,749 km (0.102 R)
• M8: 3,467,529 km (0.114 R)
• M9: 3,822,525 km (0.118 R)
• M10: 4,277,602 km (0.061 R)
• M11: 4,752,126 km (0.116 R)
• M12: 5,087,824 km (0.091 R)
• M13: 6,152,362 km (0.108 R)
• M14: 6,947,624 km (0.101 R)
• M15: 7,425,590 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.5

Radius: 15

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.74 AU - 1.06 AU

Year: 589 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 29,016,016 km

• M1: 186,549 km (0.093 R)
• M2: 671,545 km (0.108 R)
• M3: 1,157,738 km (0.12 R)
• M4: 1,885,382 km (0.075 R)
• M5: 2,405,085 km (0.025 R)
• M6: 3,470,072 km (0.043 R)
• M7: 4,369,155 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310

Radius: 13.6

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.82 AU - 4.28 AU

Year: 5626 Days

Day: 7 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,016,016 km

• M1: 169,195 km (0.107 R)
• M2: 751,879 km (0.078 R)
• M3: 1,218,923 km (0.08 R)
• M4: 1,811,780 km (0.066 R)
• M5: 2,531,046 km (0.029 R)
• M6: 3,172,223 km (0.101 R)
• M7: 3,898,820 km (0.05 R)
• M8: 7,073,436 km (0.101 R)
• M9: 7,594,336 km (0.107 R)
• M10: 8,210,978 km (0.097 R)
• M11: 8,676,826 km (0.1 R)
• M12: 9,198,324 km (0.105 R)
• M13: 9,780,260 km (0.115 R)
• M14: 13,654,246 km (0.07 R)
• M15: 16,179,907 km (0.045 R)
• M16: 16,857,137 km (0.118 R)
• M17: 17,319,095 km (0.057 R)
• M18: 18,571,977 km (0.108 R)
• M19: 24,047,858 km (0.082 R)
• M20: 24,707,734 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.5

Radius: 4.5

Gravity: 32.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.87 AU - 11.43 AU

Year: 19105 Days

Day: 17.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,016,016 km

• M1: 56,099 km (0.115 R)
• M2: 268,528 km (0.118 R)
• M3: 2,097,661 km (0.098 R)
• M4: 2,988,517 km (0.1 R)
• M5: 4,366,612 km (0.11 R)
• M6: 6,037,620 km (0.117 R)
• M7: 8,869,957 km (0.034 R)
• M8: 11,246,469 km (0.118 R)
• M9: 11,498,840 km (0.081 R)
• M10: 16,959,611 km (0.092 R)
• M11: 23,721,734 km (0.107 R)
• M12: 27,748,909 km (0.086 R)
• M13: 27,978,691 km (0.091 R)
• M14: 29,028,569 km (0.116 R)
• M15: 30,347,125 km (0.082 R)
• M16: 35,209,056 km (0.109 R)
• M17: 42,974,083 km (0.119 R)
• M18: 50,086,713 km (0.09 R)
• M19: 59,838,400 km (0.102 R)
• M20: 62,558,389 km (0.041 R)
• M21: 66,790,961 km (0.116 R)
• M22: 70,567,560 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.6

Radius: 3.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.56 AU - 10.72 AU

Year: 20660 Days

Day: 24.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 29,016,016 km

• M1: 49,218 km (0.117 R)
• M2: 545,733 km (0.114 R)
• M3: 2,825,904 km (0.115 R)
• M4: 7,708,928 km (0.111 R)
• M5: 7,853,140 km (0.066 R)
• M6: 10,022,908 km (0.119 R)
• M7: 10,811,737 km (0.095 R)
• M8: 14,821,259 km (0.112 R)
• M9: 23,048,095 km (0.062 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: 393 - 10,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit