🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.46 AU - 0.66 AU

Year: 182 Days

Day: 47.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.7

Radius: 10.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.6 AU - 3.56 AU

Year: 2343 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,080,790 km

• M1: 127,158 km (0.075 R)
• M2: 580,440 km (0.116 R)
• M3: 1,194,539 km (0.095 R)
• M4: 1,591,422 km (0.073 R)
• M5: 2,299,170 km (0.087 R)
• M6: 2,850,887 km (0.065 R)
• M7: 3,877,128 km (0.088 R)
• M8: 5,502,509 km (0.1 R)
• M9: 6,467,116 km (0.038 R)
• M10: 7,029,305 km (0.063 R)
• M11: 8,820,739 km (0.076 R)
• M12: 9,193,687 km (0.112 R)
• M13: 9,871,814 km (0.07 R)
• M14: 10,444,923 km (0.116 R)
• M15: 11,147,435 km (0.084 R)
• M16: 12,882,471 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.7

Radius: 8.6

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.16 AU - 4.1 AU

Year: 2998 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 169.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,080,790 km

• M1: 106,962 km (0.091 R)
• M2: 850,015 km (0.053 R)
• M3: 1,260,362 km (0.08 R)
• M4: 2,010,895 km (0.112 R)
• M5: 2,846,548 km (0.096 R)
• M6: 3,540,383 km (0.058 R)
• M7: 4,083,723 km (0.047 R)
• M8: 4,386,808 km (0.104 R)
• M9: 5,161,127 km (0.078 R)
• M10: 6,858,015 km (0.118 R)
• M11: 7,224,979 km (0.098 R)
• M12: 7,540,929 km (0.113 R)
• M13: 8,684,456 km (0.111 R)
• M14: 9,297,657 km (0.114 R)
• M15: 10,450,159 km (0.116 R)
• M16: 12,219,603 km (0.088 R)
• M17: 12,897,431 km (0.082 R)
• M18: 13,791,727 km (0.03 R)
• M19: 14,776,978 km (0.107 R)
• M20: 15,703,288 km (0.062 R)
• M21: 16,887,356 km (0.085 R)
• M22: 19,251,002 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.9

Radius: 13.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.7 AU - 10.4 AU

Year: 12793 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,080,790 km

• M1: 174,581 km (0.042 R)
• M2: 621,430 km (0.064 R)
• M3: 1,141,881 km (0.034 R)
• M4: 1,639,742 km (0.114 R)
• M5: 2,380,401 km (0.061 R)
• M6: 4,260,996 km (0.057 R)
• M7: 5,632,958 km (0.117 R)
• M8: 7,028,258 km (0.1 R)
• M9: 8,739,358 km (0.052 R)
• M10: 9,537,463 km (0.1 R)
• M11: 10,060,756 km (0.108 R)
• M12: 10,658,399 km (0.08 R)
• M13: 12,105,011 km (0.105 R)
• M14: 12,907,304 km (0.086 R)
• M15: 14,210,451 km (0.088 R)
• M16: 15,671,275 km (0.108 R)
• M17: 21,621,530 km (0.118 R)
• M18: 24,997,954 km (0.1 R)
• M19: 29,915,385 km (0.082 R)
• M20: 30,361,486 km (0.104 R)
• M21: 32,074,382 km (0.108 R)
• M22: 44,882,503 km (0.101 R)
• M23: 50,490,628 km (0.096 R)
• M24: 55,703,366 km (0.049 R)
• M25: 56,379,249 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.4

Radius: 5.3

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.57 AU - 12.13 AU

Year: 16575 Days

Day: 20.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,080,790 km

• M1: 85,121 km (0.118 R)
• M2: 437,574 km (0.036 R)
• M3: 634,893 km (0.067 R)
• M4: 924,515 km (0.12 R)
• M5: 1,190,201 km (0.085 R)
• M6: 1,370,316 km (0.092 R)
• M7: 1,717,234 km (0.105 R)
• M8: 2,496,190 km (0.092 R)
• M9: 2,746,617 km (0.06 R)
• M10: 3,351,441 km (0.116 R)
• M11: 3,890,293 km (0.073 R)
• M12: 4,227,486 km (0.088 R)
• M13: 4,684,657 km (0.119 R)
• M14: 4,855,648 km (0.047 R)
• M15: 5,394,050 km (0.069 R)
• M16: 6,546,403 km (0.103 R)
• M17: 7,339,122 km (0.081 R)
• M18: 8,748,035 km (0.096 R)
• M19: 9,874,357 km (0.111 R)
• M20: 10,559,814 km (0.091 R)
• M21: 12,152,882 km (0.116 R)
• M22: 12,541,986 km (0.079 R)
• M23: 14,468,807 km (0.098 R)
• M24: 16,192,474 km (0.057 R)
• M25: 20,859,927 km (0.098 R)
• M26: 21,605,822 km (0.088 R)
• M27: 23,348,787 km (0.112 R)
• M28: 26,243,057 km (0.066 R)
• M29: 27,221,876 km (0.079 R)
• M30: 28,112,282 km (0.035 R)
• M31: 29,021,837 km (0.116 R)
• M32: 29,367,857 km (0.12 R)
• M33: 32,359,665 km (0.065 R)
• M34: 33,232,419 km (0.119 R)
• M35: 49,246,123 km (0.064 R)
• M36: 56,083,494 km (0.095 R)
• M37: 56,800,068 km (0.105 R)
• M38: 61,039,671 km (0.09 R)
• M39: 62,562,278 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 10,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit