🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.83 AU

Year: 199 Days

Day: 38.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,059,603 km

• M1: 38,895 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.05 AU - 5.55 AU

Year: 3731 Days

Day: 26.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.5

Radius: 11.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.3 AU - 8.66 AU

Year: 6542 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,059,603 km

• M1: 143,614 km (0.111 R)
• M2: 573,708 km (0.119 R)
• M3: 2,079,261 km (0.042 R)
• M4: 2,534,338 km (0.111 R)
• M5: 4,055,598 km (0.1 R)
• M6: 4,654,738 km (0.083 R)
• M7: 5,337,802 km (0.113 R)
• M8: 5,703,718 km (0.103 R)
• M9: 8,230,875 km (0.042 R)
• M10: 9,082,835 km (0.09 R)
• M11: 9,644,575 km (0.087 R)
• M12: 10,229,353 km (0.046 R)
• M13: 11,298,828 km (0.084 R)
• M14: 11,817,035 km (0.102 R)
• M15: 13,040,895 km (0.1 R)
• M16: 21,420,770 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 9.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.18 AU - 8.86 AU

Year: 7316 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,059,603 km

• M1: 115,789 km (0.091 R)
• M2: 648,956 km (0.066 R)
• M3: 978,819 km (0.105 R)
• M4: 1,893,909 km (0.043 R)
• M5: 2,397,755 km (0.112 R)
• M6: 4,978,168 km (0.094 R)
• M7: 6,465,321 km (0.063 R)
• M8: 6,879,258 km (0.116 R)
• M9: 8,149,194 km (0.082 R)
• M10: 8,469,334 km (0.068 R)
• M11: 9,524,747 km (0.117 R)
• M12: 11,342,810 km (0.078 R)
• M13: 13,603,084 km (0.074 R)
• M14: 15,287,107 km (0.1 R)
• M15: 16,273,556 km (0.085 R)
• M16: 18,373,012 km (0.028 R)
• M17: 19,989,267 km (0.105 R)
• M18: 24,152,726 km (0.06 R)
• M19: 27,139,896 km (0.089 R)
• M20: 28,218,198 km (0.089 R)
• M21: 29,231,723 km (0.08 R)
• M22: 31,136,254 km (0.106 R)
• M23: 32,317,778 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.1

Radius: 3.9

Gravity: 55.43 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.83 AU - 15.37 AU

Year: 18783 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,059,603 km

• M1: 48,769 km (0.086 R)
• M2: 576,101 km (0.096 R)
• M3: 741,706 km (0.097 R)
• M4: 1,284,298 km (0.12 R)
• M5: 1,638,545 km (0.1 R)
• M6: 1,857,706 km (0.111 R)
• M7: 2,445,028 km (0.058 R)
• M8: 2,585,500 km (0.055 R)
• M9: 3,229,818 km (0.114 R)
• M10: 3,634,331 km (0.071 R)
• M11: 4,303,033 km (0.109 R)
• M12: 4,473,724 km (0.046 R)
• M13: 5,317,456 km (0.105 R)
• M14: 5,593,913 km (0.035 R)
• M15: 6,888,982 km (0.085 R)
• M16: 9,469,994 km (0.079 R)
• M17: 11,164,489 km (0.095 R)
• M18: 11,357,321 km (0.116 R)
• M19: 11,882,110 km (0.068 R)
• M20: 14,905,782 km (0.082 R)
• M21: 15,936,512 km (0.065 R)
• M22: 16,180,954 km (0.038 R)
• M23: 16,427,791 km (0.084 R)
• M24: 22,110,715 km (0.114 R)
• M25: 26,969,504 km (0.06 R)
• M26: 30,701,373 km (0.069 R)
• M27: 37,421,459 km (0.064 R)
• M28: 39,020,959 km (0.096 R)
• M29: 40,363,001 km (0.065 R)
• M30: 46,534,811 km (0.11 R)
• M31: 46,867,367 km (0.115 R)
• M32: 51,334,210 km (0.102 R)
• M33: 56,076,762 km (0.034 R)
• M34: 56,641,943 km (0.068 R)
• M35: 61,701,343 km (0.088 R)
• M36: 66,001,234 km (0.083 R)
• M37: 68,117,296 km (0.085 R)
• M38: 73,604,097 km (0.095 R)
• M39: 74,055,434 km (0.071 R)
• M40: 75,878,882 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.8

Radius: 3.8

Gravity: 24.85 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.64 AU - 21.66 AU

Year: 32089 Days

Day: 21.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,059,603 km

• M1: 47,273 km (0.074 R)
• M2: 489,783 km (0.084 R)
• M3: 1,096,403 km (0.108 R)
• M4: 1,282,802 km (0.068 R)
• M5: 2,361,253 km (0.076 R)
• M6: 2,826,053 km (0.102 R)
• M7: 4,200,110 km (0.052 R)
• M8: 5,030,827 km (0.102 R)
• M9: 5,587,032 km (0.104 R)
• M10: 5,965,514 km (0.084 R)
• M11: 10,931,416 km (0.104 R)
• M12: 11,060,967 km (0.099 R)
• M13: 11,522,626 km (0.061 R)
• M14: 14,487,207 km (0.114 R)
• M15: 15,605,751 km (0.073 R)
• M16: 16,018,790 km (0.05 R)
• M17: 16,270,115 km (0.112 R)
• M18: 17,389,556 km (0.069 R)
• M19: 20,069,751 km (0.103 R)
• M20: 22,277,666 km (0.097 R)
• M21: 23,332,780 km (0.107 R)
• M22: 24,865,260 km (0.07 R)
• M23: 29,862,877 km (0.097 R)
• M24: 34,785,843 km (0.092 R)
• M25: 43,873,166 km (0.086 R)
• M26: 45,694,370 km (0.118 R)
• M27: 45,862,369 km (0.117 R)
• M28: 47,221,465 km (0.102 R)
• M29: 55,179,025 km (0.048 R)
• M30: 58,280,787 km (0.074 R)
• M31: 59,473,232 km (0.077 R)
• M32: 59,673,543 km (0.076 R)
• M33: 60,681,833 km (0.037 R)
• M34: 67,841,438 km (0.093 R)
• M35: 77,198,336 km (0.116 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit