🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.6

Radius: 14.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 307 Days

Day: 6.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,104,661 km

• M1: 180,415 km (0.106 R)
• M2: 685,457 km (0.114 R)
• M3: 1,147,864 km (0.032 R)
• M4: 1,759,570 km (0.049 R)
• M5: 2,370,827 km (0.092 R)
• M6: 2,905,340 km (0.104 R)
• M7: 3,417,713 km (0.112 R)
• M8: 3,878,325 km (0.117 R)
• M9: 4,530,422 km (0.106 R)
• M10: 5,270,034 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 10.4

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.58 AU - 0.82 AU

Year: 397 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,104,661 km

• M1: 129,402 km (0.047 R)
• M2: 570,117 km (0.109 R)
• M3: 1,032,824 km (0.099 R)
• M4: 1,386,174 km (0.112 R)
• M5: 1,755,232 km (0.07 R)
• M6: 2,617,963 km (0.108 R)
• M7: 2,961,888 km (0.029 R)
• M8: 3,619,371 km (0.116 R)
• M9: 4,873,599 km (0.09 R)
• M10: 5,208,848 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.5

Radius: 8.3

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.78 AU - 1.16 AU

Year: 648 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 40,104,661 km

• M1: 103,223 km (0.046 R)
• M2: 410,796 km (0.088 R)
• M3: 824,284 km (0.118 R)
• M4: 1,459,178 km (0.112 R)
• M5: 1,896,003 km (0.096 R)
• M6: 3,014,098 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894

Radius: 12.9

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.61 AU - 1.77 AU

Year: 1490 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,104,661 km

• M1: 160,519 km (0.069 R)
• M2: 651,200 km (0.111 R)
• M3: 1,134,999 km (0.115 R)
• M4: 2,987,021 km (0.039 R)
• M5: 3,942,203 km (0.081 R)
• M6: 5,155,442 km (0.111 R)
• M7: 5,595,858 km (0.097 R)
• M8: 6,578,267 km (0.094 R)
• M9: 9,423,020 km (0.055 R)
• M10: 9,882,884 km (0.11 R)
• M11: 10,565,649 km (0.031 R)
• M12: 11,426,285 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.7

Radius: 12.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.74 AU - 2.52 AU

Year: 2108 Days

Day: 11.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,104,661 km

• M1: 158,574 km (0.077 R)
• M2: 601,383 km (0.099 R)
• M3: 1,000,361 km (0.03 R)
• M4: 1,538,016 km (0.096 R)
• M5: 2,046,648 km (0.09 R)
• M6: 2,930,622 km (0.097 R)
• M7: 3,326,608 km (0.093 R)
• M8: 3,923,055 km (0.086 R)
• M9: 4,548,673 km (0.062 R)
• M10: 6,125,584 km (0.072 R)
• M11: 8,695,825 km (0.063 R)
• M12: 10,219,629 km (0.11 R)
• M13: 11,177,504 km (0.105 R)
• M14: 11,875,079 km (0.091 R)
• M15: 12,808,420 km (0.111 R)
• M16: 13,702,716 km (0.069 R)
• M17: 14,321,902 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.8

Radius: 13.4

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.22 AU - 3.2 AU

Year: 3026 Days

Day: 9.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,104,661 km

• M1: 166,652 km (0.095 R)
• M2: 765,193 km (0.079 R)
• M3: 1,415,794 km (0.095 R)
• M4: 2,120,400 km (0.079 R)
• M5: 3,191,222 km (0.062 R)
• M6: 4,432,735 km (0.061 R)
• M7: 4,998,514 km (0.089 R)
• M8: 5,471,692 km (0.038 R)
• M9: 6,174,353 km (0.08 R)
• M10: 7,046,509 km (0.104 R)
• M11: 7,555,889 km (0.06 R)
• M12: 8,649,001 km (0.047 R)
• M13: 10,338,559 km (0.105 R)
• M14: 11,841,419 km (0.038 R)
• M15: 12,441,008 km (0.109 R)
• M16: 13,187,202 km (0.042 R)
• M17: 14,051,130 km (0.074 R)
• M18: 16,036,293 km (0.095 R)
• M19: 16,572,751 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.9

Radius: 3.6

Gravity: 19.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.39 AU - 7.71 AU

Year: 12696 Days

Day: 22.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,104,661 km

• M1: 59,690 km (0.077 R)
• M2: 278,402 km (0.092 R)
• M3: 962,363 km (0.089 R)
• M4: 4,475,071 km (0.112 R)
• M5: 5,808,437 km (0.11 R)
• M6: 6,248,254 km (0.032 R)
• M7: 6,565,402 km (0.105 R)
• M8: 7,581,321 km (0.09 R)
• M9: 9,048,427 km (0.084 R)
• M10: 9,731,491 km (0.068 R)
• M11: 16,945,100 km (0.043 R)
• M12: 17,560,845 km (0.044 R)
• M13: 19,720,889 km (0.089 R)
• M14: 24,559,782 km (0.101 R)
• M15: 25,972,135 km (0.099 R)
• M16: 26,881,840 km (0.114 R)
• M17: 27,624,593 km (0.074 R)
• M18: 29,248,478 km (0.106 R)
• M19: 30,432,246 km (0.101 R)
• M20: 36,832,941 km (0.095 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: 375 - 11,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit