🌌 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: 985.6

Radius: 11.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.66 AU - 0.78 AU

Year: 414 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,462,883 km

• M1: 146,756 km (0.106 R)
• M2: 555,158 km (0.073 R)
• M3: 1,073,664 km (0.035 R)
• M4: 1,846,187 km (0.063 R)
• M5: 2,227,213 km (0.12 R)
• M6: 2,893,971 km (0.103 R)
• M7: 3,820,580 km (0.076 R)
• M8: 4,245,588 km (0.1 R)
• M9: 4,656,683 km (0.043 R)
• M10: 5,593,764 km (0.1 R)
• M11: 6,366,586 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.7

Radius: 8.8

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.32 AU - 1.44 AU

Year: 1100 Days

Day: 8 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,462,883 km

• M1: 109,506 km (0.105 R)
• M2: 437,873 km (0.081 R)
• M3: 907,461 km (0.104 R)
• M4: 1,232,686 km (0.117 R)
• M5: 1,546,992 km (0.048 R)
• M6: 2,192,506 km (0.108 R)
• M7: 2,634,119 km (0.106 R)
• M8: 3,048,805 km (0.047 R)
• M9: 3,414,721 km (0.073 R)
• M10: 3,875,632 km (0.113 R)
• M11: 4,413,736 km (0.113 R)
• M12: 5,261,956 km (0.073 R)
• M13: 6,307,046 km (0.094 R)
• M14: 7,051,894 km (0.111 R)
• M15: 7,720,896 km (0.103 R)
• M16: 8,744,893 km (0.054 R)
• M17: 9,516,968 km (0.117 R)
• M18: 10,014,081 km (0.095 R)
• M19: 10,365,936 km (0.072 R)
• M20: 11,821,074 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.7

Radius: 12.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.1 AU - 3.16 AU

Year: 2893 Days

Day: 9.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,462,883 km

• M1: 156,779 km (0.117 R)
• M2: 709,543 km (0.112 R)
• M3: 1,142,928 km (0.118 R)
• M4: 1,652,757 km (0.088 R)
• M5: 2,435,902 km (0.116 R)
• M6: 3,042,222 km (0.059 R)
• M7: 4,735,521 km (0.117 R)
• M8: 5,935,894 km (0.074 R)
• M9: 6,410,718 km (0.045 R)
• M10: 6,859,511 km (0.075 R)
• M11: 7,518,041 km (0.12 R)
• M12: 8,017,847 km (0.094 R)
• M13: 8,930,843 km (0.107 R)
• M14: 10,344,244 km (0.115 R)
• M15: 11,033,890 km (0.104 R)
• M16: 11,498,392 km (0.09 R)
• M17: 12,352,446 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.9

Radius: 4.7

Gravity: 31.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.23 AU - 7.73 AU

Year: 11188 Days

Day: 20.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,462,883 km

• M1: 58,642 km (0.055 R)
• M2: 247,136 km (0.067 R)
• M3: 465,399 km (0.074 R)
• M4: 631,153 km (0.115 R)
• M5: 836,701 km (0.114 R)
• M6: 2,549,297 km (0.115 R)
• M7: 3,489,370 km (0.046 R)
• M8: 5,628,620 km (0.043 R)
• M9: 7,446,832 km (0.074 R)
• M10: 14,638,451 km (0.074 R)
• M11: 15,522,574 km (0.105 R)
• M12: 24,473,464 km (0.059 R)
• M13: 28,430,926 km (0.086 R)
• M14: 31,664,334 km (0.119 R)
• M15: 35,736,687 km (0.106 R)
• M16: 39,623,240 km (0.112 R)
• M17: 42,139,476 km (0.119 R)
• M18: 47,049,727 km (0.04 R)
• M19: 49,868,450 km (0.049 R)
• M20: 51,088,271 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328

Radius: 3.6

Gravity: 25.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.07 AU - 7.15 AU

Year: 11526 Days

Day: 20.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,462,883 km

• M1: 50,265 km (0.061 R)
• M2: 175,628 km (0.103 R)
• M3: 389,254 km (0.094 R)
• M4: 828,623 km (0.114 R)
• M5: 1,458,430 km (0.077 R)
• M6: 2,700,092 km (0.089 R)
• M7: 3,649,141 km (0.104 R)
• M8: 4,830,515 km (0.105 R)
• M9: 7,670,930 km (0.106 R)
• M10: 8,373,890 km (0.117 R)
• M11: 9,670,306 km (0.039 R)
• M12: 10,243,864 km (0.088 R)
• M13: 12,319,534 km (0.117 R)
• M14: 21,049,916 km (0.101 R)
• M15: 23,167,923 km (0.099 R)
• M16: 24,626,951 km (0.118 R)
• M17: 25,873,700 km (0.096 R)
• M18: 26,146,267 km (0.108 R)
• M19: 27,443,281 km (0.116 R)
• M20: 29,173,230 km (0.107 R)
• M21: 32,006,614 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988

Radius: 6.7

Gravity: 22.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.23 AU - 7.75 AU

Year: 13903 Days

Day: 16.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,462,883 km

• M1: 83,476 km (0.115 R)
• M2: 771,775 km (0.082 R)
• M3: 1,709,754 km (0.102 R)
• M4: 2,270,596 km (0.066 R)
• M5: 2,708,320 km (0.113 R)
• M6: 3,958,509 km (0.106 R)
• M7: 5,515,524 km (0.103 R)
• M8: 5,941,130 km (0.084 R)
• M9: 7,078,822 km (0.055 R)
• M10: 8,059,136 km (0.042 R)
• M11: 8,556,400 km (0.101 R)
• M12: 9,448,602 km (0.089 R)
• M13: 19,809,002 km (0.064 R)
• M14: 23,194,551 km (0.094 R)
• M15: 23,995,947 km (0.074 R)
• M16: 29,895,489 km (0.057 R)
• M17: 39,876,958 km (0.088 R)
• M18: 40,448,871 km (0.114 R)
• M19: 48,065,796 km (0.075 R)
• M20: 54,806,676 km (0.112 R)
• M21: 56,047,740 km (0.059 R)
• M22: 58,769,823 km (0.084 R)
• M23: 59,324,681 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit