🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.5

Radius: 9.4

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.5 AU - 0.8 AU

Year: 362 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 23,372,991 km

• M1: 116,986 km (0.116 R)
• M2: 462,856 km (0.096 R)
• M3: 919,279 km (0.097 R)
• M4: 1,444,068 km (0.059 R)
• M5: 1,857,557 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.1

Radius: 9.4

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.58 AU - 0.78 AU

Year: 387 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 23,372,991 km

• M1: 116,836 km (0.028 R)
• M2: 409,449 km (0.092 R)
• M3: 721,810 km (0.079 R)
• M4: 1,134,401 km (0.098 R)
• M5: 1,600,697 km (0.079 R)
• M6: 1,931,608 km (0.098 R)
• M7: 2,274,636 km (0.102 R)
• M8: 2,715,052 km (0.046 R)
• M9: 3,614,584 km (0.118 R)
• M10: 4,088,659 km (0.036 R)
• M11: 4,562,735 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.4

Radius: 13.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.88 AU - 1.46 AU

Year: 874 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,372,991 km

• M1: 172,935 km (0.097 R)
• M2: 620,532 km (0.109 R)
• M3: 1,082,939 km (0.118 R)
• M4: 1,559,857 km (0.1 R)
• M5: 2,294,532 km (0.067 R)
• M6: 2,960,991 km (0.106 R)
• M7: 3,708,980 km (0.075 R)
• M8: 4,702,310 km (0.092 R)
• M9: 5,195,684 km (0.094 R)
• M10: 5,743,960 km (0.089 R)
• M11: 6,244,514 km (0.092 R)
• M12: 7,026,762 km (0.057 R)
• M13: 8,256,755 km (0.071 R)
• M14: 8,733,224 km (0.089 R)
• M15: 9,654,598 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 14.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.7 AU - 1.76 AU

Year: 1571 Days

Day: 13.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 23,372,991 km

• M1: 184,305 km (0.107 R)
• M2: 655,837 km (0.098 R)
• M3: 1,211,444 km (0.06 R)
• M4: 1,817,165 km (0.082 R)
• M5: 2,314,429 km (0.116 R)
• M6: 2,917,906 km (0.082 R)
• M7: 3,575,240 km (0.102 R)
• M8: 4,160,018 km (0.093 R)
• M9: 5,039,204 km (0.092 R)
• M10: 5,919,289 km (0.096 R)
• M11: 6,899,753 km (0.083 R)
• M12: 7,387,741 km (0.086 R)
• M13: 8,865,768 km (0.091 R)
• M14: 10,080,802 km (0.042 R)
• M15: 10,604,095 km (0.112 R)
• M16: 12,127,600 km (0.038 R)
• M17: 15,014,839 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.4

Radius: 13.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.47 AU - 4.59 AU

Year: 5584 Days

Day: 6 Hours

Environment

Temp: -209 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 23,372,991 km

• M1: 166,652 km (0.084 R)
• M2: 618,288 km (0.107 R)
• M3: 1,282,203 km (0.12 R)
• M4: 2,188,766 km (0.119 R)
• M5: 2,863,453 km (0.102 R)
• M6: 4,065,322 km (0.105 R)
• M7: 4,959,917 km (0.079 R)
• M8: 5,523,901 km (0.058 R)
• M9: 6,281,166 km (0.088 R)
• M10: 6,942,538 km (0.066 R)
• M11: 7,511,459 km (0.043 R)
• M12: 9,407,911 km (0.11 R)
• M13: 9,896,946 km (0.105 R)
• M14: 11,060,070 km (0.088 R)
• M15: 13,812,072 km (0.051 R)
• M16: 14,498,726 km (0.102 R)
• M17: 15,430,721 km (0.092 R)
• M18: 16,344,016 km (0.1 R)
• M19: 18,028,787 km (0.083 R)
• M20: 20,226,829 km (0.094 R)
• M21: 21,181,862 km (0.103 R)
• M22: 23,403,689 km (0.074 R)
• M23: 24,532,704 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.4

Radius: 4.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.45 AU - 6.53 AU

Year: 10119 Days

Day: 15.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,372,991 km

• M1: 65,075 km (0.112 R)
• M2: 388,356 km (0.056 R)
• M3: 533,316 km (0.12 R)
• M4: 1,239,867 km (0.117 R)
• M5: 1,452,595 km (0.077 R)
• M6: 2,415,258 km (0.081 R)
• M7: 3,013,200 km (0.103 R)
• M8: 3,667,541 km (0.104 R)
• M9: 3,873,388 km (0.101 R)
• M10: 7,126,543 km (0.087 R)
• M11: 8,244,488 km (0.078 R)
• M12: 9,684,966 km (0.119 R)
• M13: 11,324,409 km (0.106 R)
• M14: 13,935,490 km (0.095 R)
• M15: 15,573,438 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.2

Radius: 5.4

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.37 AU - 8.13 AU

Year: 12105 Days

Day: 24 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,372,991 km

• M1: 70,760 km (0.067 R)
• M2: 286,031 km (0.106 R)
• M3: 600,935 km (0.041 R)
• M4: 1,024,147 km (0.091 R)
• M5: 1,428,510 km (0.11 R)
• M6: 4,951,690 km (0.063 R)
• M7: 5,383,130 km (0.104 R)
• M8: 5,757,124 km (0.094 R)
• M9: 6,982,929 km (0.081 R)
• M10: 9,820,801 km (0.106 R)
• M11: 11,777,392 km (0.078 R)
• M12: 13,011,574 km (0.077 R)
• M13: 15,467,073 km (0.112 R)
• M14: 20,751,169 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 12,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit