🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.4

Radius: 13.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.46 AU - 0.54 AU

Year: 240 Days

Day: 5.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,705,446 km

• M1: 162,912 km (0.029 R)
• M2: 684,111 km (0.097 R)
• M3: 1,195,736 km (0.052 R)
• M4: 1,618,350 km (0.119 R)
• M5: 2,272,691 km (0.107 R)
• M6: 2,712,808 km (0.111 R)
• M7: 3,412,327 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.3

Radius: 10.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.84 AU

Year: 380 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,705,446 km

• M1: 154,235 km (0.079 R)
• M2: 500,405 km (0.06 R)
• M3: 834,607 km (0.099 R)
• M4: 1,197,082 km (0.102 R)
• M5: 1,737,878 km (0.088 R)
• M6: 2,378,307 km (0.096 R)
• M7: 2,758,734 km (0.098 R)
• M8: 3,789,314 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 8.1

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.77 AU - 0.79 AU

Year: 467 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,705,446 km

• M1: 100,679 km (0.119 R)
• M2: 408,103 km (0.086 R)
• M3: 836,701 km (0.09 R)
• M4: 1,250,040 km (0.096 R)
• M5: 1,554,322 km (0.082 R)
• M6: 1,891,515 km (0.094 R)
• M7: 2,157,949 km (0.051 R)
• M8: 2,789,103 km (0.054 R)
• M9: 3,206,930 km (0.066 R)
• M10: 3,575,838 km (0.075 R)
• M11: 3,837,335 km (0.109 R)
• M12: 4,182,308 km (0.114 R)
• M13: 5,633,557 km (0.028 R)
• M14: 6,025,204 km (0.105 R)
• M15: 6,302,558 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.9

Radius: 10.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.98 AU - 1.52 AU

Year: 948 Days

Day: 13.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,705,446 km

• M1: 129,402 km (0.085 R)
• M2: 523,742 km (0.032 R)
• M3: 883,974 km (0.057 R)
• M4: 1,374,954 km (0.05 R)
• M5: 1,700,629 km (0.114 R)
• M6: 2,198,042 km (0.119 R)
• M7: 2,757,687 km (0.112 R)
• M8: 3,271,855 km (0.076 R)
• M9: 4,493,022 km (0.071 R)
• M10: 5,156,190 km (0.072 R)
• M11: 5,939,185 km (0.106 R)
• M12: 7,174,714 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.6

Radius: 11.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.67 AU - 3.55 AU

Year: 3720 Days

Day: 7.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,705,446 km

• M1: 145,559 km (0.085 R)
• M2: 693,536 km (0.116 R)
• M3: 1,074,562 km (0.084 R)
• M4: 1,482,515 km (0.039 R)
• M5: 2,610,483 km (0.077 R)
• M6: 3,666,494 km (0.025 R)
• M7: 4,082,526 km (0.09 R)
• M8: 4,876,143 km (0.117 R)
• M9: 5,920,485 km (0.087 R)
• M10: 6,468,911 km (0.072 R)
• M11: 8,224,592 km (0.047 R)
• M12: 9,042,892 km (0.091 R)
• M13: 9,700,375 km (0.05 R)
• M14: 10,651,518 km (0.118 R)
• M15: 11,149,978 km (0.089 R)
• M16: 12,781,792 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.4

Radius: 5

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.22 AU - 7.24 AU

Year: 10547 Days

Day: 20.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,705,446 km

• M1: 62,382 km (0.1 R)
• M2: 489,933 km (0.098 R)
• M3: 1,063,342 km (0.099 R)
• M4: 1,268,440 km (0.114 R)
• M5: 1,957,937 km (0.103 R)
• M6: 2,908,482 km (0.1 R)
• M7: 3,249,715 km (0.083 R)
• M8: 4,434,679 km (0.076 R)
• M9: 4,777,707 km (0.044 R)
• M10: 5,025,292 km (0.062 R)
• M11: 7,654,923 km (0.107 R)
• M12: 8,622,372 km (0.111 R)
• M13: 10,199,732 km (0.069 R)
• M14: 13,857,251 km (0.037 R)
• M15: 14,761,570 km (0.084 R)
• M16: 17,644,770 km (0.068 R)
• M17: 20,376,876 km (0.078 R)
• M18: 25,897,486 km (0.098 R)
• M19: 27,703,282 km (0.03 R)
• M20: 31,852,229 km (0.088 R)
• M21: 32,827,308 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.4

Radius: 6.1

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.86 AU - 10.6 AU

Year: 20585 Days

Day: 16.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,705,446 km

• M1: 80,334 km (0.097 R)
• M2: 368,759 km (0.095 R)
• M3: 567,425 km (0.056 R)
• M4: 1,767,648 km (0.037 R)
• M5: 2,857,918 km (0.114 R)
• M6: 3,047,608 km (0.104 R)
• M7: 3,892,088 km (0.118 R)
• M8: 4,718,317 km (0.108 R)
• M9: 8,655,284 km (0.07 R)
• M10: 9,942,723 km (0.09 R)
• M11: 11,352,982 km (0.073 R)
• M12: 17,375,493 km (0.062 R)
• M13: 25,332,903 km (0.063 R)
• M14: 39,886,233 km (0.12 R)
• M15: 43,545,846 km (0.109 R)
• M16: 44,128,081 km (0.094 R)
• M17: 50,878,535 km (0.064 R)
• M18: 52,667,576 km (0.11 R)
• M19: 53,494,553 km (0.071 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: 206 - 19,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit