🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.15 AU - 1.73 AU

Year: 631 Days

Day: 32.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.33 AU - 1.95 AU

Year: 767 Days

Day: 31 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,738,544 km

• M1: 72,555 km (0.09 R)
• M2: 440,566 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.9

Radius: 14.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.99 AU - 10.19 AU

Year: 9196 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,738,544 km

• M1: 176,525 km (0.032 R)
• M2: 667,805 km (0.102 R)
• M3: 1,193,791 km (0.069 R)
• M4: 2,017,477 km (0.105 R)
• M5: 2,473,152 km (0.072 R)
• M6: 3,196,757 km (0.107 R)
• M7: 4,277,901 km (0.117 R)
• M8: 4,768,582 km (0.11 R)
• M9: 5,239,366 km (0.108 R)
• M10: 5,957,436 km (0.051 R)
• M11: 6,911,721 km (0.103 R)
• M12: 8,551,613 km (0.108 R)
• M13: 10,530,194 km (0.065 R)
• M14: 12,797,948 km (0.051 R)
• M15: 13,658,286 km (0.071 R)
• M16: 14,158,840 km (0.105 R)
• M17: 18,752,991 km (0.119 R)
• M18: 19,441,739 km (0.099 R)
• M19: 20,218,900 km (0.111 R)
• M20: 21,237,811 km (0.084 R)
• M21: 22,290,681 km (0.037 R)
• M22: 23,299,270 km (0.079 R)
• M23: 24,909,990 km (0.105 R)
• M24: 31,711,607 km (0.117 R)
• M25: 33,587,564 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.5

Radius: 11.7

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.05 AU - 9.19 AU

Year: 10060 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,738,544 km

• M1: 146,008 km (0.106 R)
• M2: 590,313 km (0.113 R)
• M3: 1,184,217 km (0.104 R)
• M4: 1,913,656 km (0.056 R)
• M5: 2,322,956 km (0.077 R)
• M6: 2,705,178 km (0.104 R)
• M7: 3,837,335 km (0.089 R)
• M8: 4,405,807 km (0.052 R)
• M9: 4,964,854 km (0.118 R)
• M10: 5,570,875 km (0.036 R)
• M11: 7,515,797 km (0.109 R)
• M12: 9,025,389 km (0.108 R)
• M13: 10,619,205 km (0.054 R)
• M14: 12,213,469 km (0.101 R)
• M15: 14,964,125 km (0.041 R)
• M16: 16,374,534 km (0.082 R)
• M17: 16,814,352 km (0.047 R)
• M18: 17,565,184 km (0.118 R)
• M19: 19,458,195 km (0.104 R)
• M20: 21,050,515 km (0.092 R)
• M21: 23,000,822 km (0.095 R)
• M22: 24,683,948 km (0.048 R)
• M23: 35,923,535 km (0.109 R)
• M24: 39,744,713 km (0.081 R)
• M25: 40,807,756 km (0.08 R)
• M26: 41,346,308 km (0.09 R)
• M27: 49,698,058 km (0.111 R)
• M28: 52,027,746 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.1

Radius: 11.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.84 AU - 10.78 AU

Year: 11223 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,738,544 km

• M1: 215,421 km (0.09 R)
• M2: 1,709,904 km (0.103 R)
• M3: 2,785,363 km (0.032 R)
• M4: 3,912,134 km (0.085 R)
• M5: 5,699,529 km (0.074 R)
• M6: 6,757,785 km (0.043 R)
• M7: 7,203,137 km (0.099 R)
• M8: 8,188,239 km (0.071 R)
• M9: 8,843,478 km (0.038 R)
• M10: 13,139,181 km (0.106 R)
• M11: 19,535,238 km (0.048 R)
• M12: 20,375,679 km (0.079 R)
• M13: 20,971,378 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.5

Radius: 3.6

Gravity: 29.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.64 AU - 17.22 AU

Year: 18990 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,738,544 km

• M1: 63,878 km (0.115 R)
• M2: 279,598 km (0.109 R)
• M3: 614,997 km (0.105 R)
• M4: 792,869 km (0.068 R)
• M5: 1,618,799 km (0.06 R)
• M6: 3,454,664 km (0.067 R)
• M7: 8,628,057 km (0.061 R)
• M8: 12,765,186 km (0.098 R)
• M9: 13,418,630 km (0.048 R)
• M10: 16,180,057 km (0.094 R)
• M11: 19,810,348 km (0.105 R)
• M12: 21,859,690 km (0.1 R)
• M13: 26,687,811 km (0.046 R)
• M14: 33,265,181 km (0.106 R)
• M15: 33,754,815 km (0.112 R)
• M16: 44,438,197 km (0.101 R)
• M17: 46,235,616 km (0.026 R)
• M18: 49,338,275 km (0.073 R)
• M19: 60,738,531 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 20,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit