🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.6

Radius: 14.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.67 AU - 1.07 AU

Year: 516 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,546,998 km

• M1: 180,265 km (0.105 R)
• M2: 876,045 km (0.085 R)
• M3: 1,379,442 km (0.117 R)
• M4: 1,865,037 km (0.111 R)
• M5: 2,385,637 km (0.117 R)
• M6: 3,619,072 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.9

Radius: 8.4

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.73 AU - 1.13 AU

Year: 570 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,546,998 km

• M1: 104,419 km (0.084 R)
• M2: 614,099 km (0.096 R)
• M3: 1,023,997 km (0.102 R)
• M4: 1,292,825 km (0.062 R)
• M5: 1,793,379 km (0.066 R)
• M6: 2,106,488 km (0.054 R)
• M7: 3,071,095 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.8

Radius: 13.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4 AU - 6.4 AU

Year: 7539 Days

Day: 10.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,546,998 km

• M1: 165,754 km (0.115 R)
• M2: 743,801 km (0.038 R)
• M3: 1,252,134 km (0.102 R)
• M4: 2,435,304 km (0.114 R)
• M5: 3,496,401 km (0.077 R)
• M6: 4,144,459 km (0.116 R)
• M7: 6,419,693 km (0.086 R)
• M8: 7,572,644 km (0.112 R)
• M9: 8,779,899 km (0.087 R)
• M10: 12,965,199 km (0.093 R)
• M11: 15,200,041 km (0.111 R)
• M12: 16,439,310 km (0.081 R)
• M13: 17,872,607 km (0.101 R)
• M14: 20,915,428 km (0.102 R)
• M15: 22,822,950 km (0.076 R)
• M16: 23,586,647 km (0.109 R)
• M17: 24,923,903 km (0.091 R)
• M18: 28,443,941 km (0.098 R)
• M19: 28,972,470 km (0.113 R)
• M20: 30,231,336 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.3

Radius: 8.8

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.99 AU - 6.65 AU

Year: 7802 Days

Day: 14.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,546,998 km

• M1: 109,954 km (0.086 R)
• M2: 757,115 km (0.089 R)
• M3: 1,235,529 km (0.116 R)
• M4: 1,692,700 km (0.11 R)
• M5: 3,399,462 km (0.105 R)
• M6: 3,845,264 km (0.09 R)
• M7: 4,499,904 km (0.071 R)
• M8: 5,007,190 km (0.09 R)
• M9: 6,279,221 km (0.091 R)
• M10: 7,107,395 km (0.098 R)
• M11: 8,006,777 km (0.104 R)
• M12: 8,707,045 km (0.083 R)
• M13: 9,639,040 km (0.034 R)
• M14: 11,645,745 km (0.082 R)
• M15: 12,258,648 km (0.12 R)
• M16: 13,307,778 km (0.088 R)
• M17: 13,792,774 km (0.11 R)
• M18: 20,649,443 km (0.078 R)
• M19: 21,629,907 km (0.055 R)
• M20: 26,051,422 km (0.108 R)
• M21: 26,524,301 km (0.088 R)
• M22: 27,682,338 km (0.079 R)
• M23: 28,572,894 km (0.115 R)
• M24: 31,146,426 km (0.115 R)
• M25: 31,679,144 km (0.074 R)
• M26: 34,889,066 km (0.098 R)
• M27: 36,161,396 km (0.111 R)
• M28: 41,560,832 km (0.073 R)
• M29: 42,206,496 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.7

Radius: 5.7

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.01 AU - 6.43 AU

Year: 9863 Days

Day: 16.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,546,998 km

• M1: 76,744 km (0.069 R)
• M2: 264,040 km (0.064 R)
• M3: 590,014 km (0.098 R)
• M4: 1,161,328 km (0.088 R)
• M5: 1,400,984 km (0.111 R)
• M6: 1,673,551 km (0.106 R)
• M7: 2,455,051 km (0.109 R)
• M8: 3,133,776 km (0.115 R)
• M9: 3,700,752 km (0.073 R)
• M10: 4,306,025 km (0.117 R)
• M11: 5,191,944 km (0.06 R)
• M12: 5,644,477 km (0.093 R)
• M13: 6,228,956 km (0.109 R)
• M14: 8,838,841 km (0.052 R)
• M15: 9,673,298 km (0.046 R)
• M16: 12,265,529 km (0.118 R)
• M17: 20,694,771 km (0.109 R)
• M18: 22,917,347 km (0.097 R)
• M19: 25,203,352 km (0.095 R)
• M20: 27,733,500 km (0.068 R)
• M21: 30,222,659 km (0.077 R)
• M22: 32,533,049 km (0.079 R)
• M23: 34,285,289 km (0.087 R)
• M24: 36,913,275 km (0.09 R)
• M25: 43,604,339 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.5

Radius: 3.2

Gravity: 44.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.82 AU - 10.78 AU

Year: 21018 Days

Day: 23.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,546,998 km

• M1: 41,588 km (0.085 R)
• M2: 186,848 km (0.043 R)
• M3: 502,350 km (0.103 R)
• M4: 2,080,757 km (0.077 R)
• M5: 2,201,482 km (0.106 R)
• M6: 3,798,888 km (0.11 R)
• M7: 4,391,445 km (0.117 R)
• M8: 7,568,904 km (0.084 R)
• M9: 9,784,000 km (0.114 R)
• M10: 14,470,452 km (0.072 R)
• M11: 15,210,364 km (0.111 R)
• M12: 15,820,124 km (0.052 R)
• M13: 17,498,164 km (0.12 R)
• M14: 21,485,695 km (0.061 R)
• M15: 21,675,834 km (0.094 R)
• M16: 22,155,893 km (0.062 R)
• M17: 24,767,124 km (0.096 R)
• M18: 25,503,595 km (0.067 R)
• M19: 27,576,123 km (0.109 R)
• M20: 37,262,436 km (0.07 R)
• M21: 38,089,563 km (0.111 R)
• M22: 50,650,398 km (0.118 R)
• M23: 52,520,521 km (0.089 R)
• M24: 56,940,839 km (0.071 R)
• M25: 60,272,533 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit