🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.77 AU - 0.97 AU

Year: 289 Days

Day: 20.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,586,033 km

• M1: 591,809 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.79 AU - 3.91 AU

Year: 2186 Days

Day: 41.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.81 AU - 4.87 AU

Year: 3223 Days

Day: 27.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 8.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.71 AU - 7.05 AU

Year: 6432 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,586,033 km

• M1: 107,710 km (0.1 R)
• M2: 376,837 km (0.109 R)
• M3: 877,092 km (0.115 R)
• M4: 1,225,955 km (0.092 R)
• M5: 1,776,774 km (0.117 R)
• M6: 2,123,542 km (0.066 R)
• M7: 2,405,235 km (0.104 R)
• M8: 2,990,611 km (0.097 R)
• M9: 4,372,447 km (0.099 R)
• M10: 4,634,542 km (0.039 R)
• M11: 4,958,122 km (0.098 R)
• M12: 7,392,379 km (0.106 R)
• M13: 8,698,518 km (0.113 R)
• M14: 9,824,840 km (0.041 R)
• M15: 13,333,209 km (0.101 R)
• M16: 13,785,294 km (0.083 R)
• M17: 14,667,024 km (0.09 R)
• M18: 14,987,163 km (0.101 R)
• M19: 16,087,755 km (0.051 R)
• M20: 19,200,288 km (0.064 R)
• M21: 25,344,871 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.5

Radius: 3.4

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.26 AU - 15.7 AU

Year: 18632 Days

Day: 19.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,586,033 km

• M1: 57,595 km (0.109 R)
• M2: 196,422 km (0.057 R)
• M3: 640,578 km (0.102 R)
• M4: 1,029,981 km (0.118 R)
• M5: 1,314,068 km (0.104 R)
• M6: 2,345,096 km (0.104 R)
• M7: 2,727,020 km (0.074 R)
• M8: 2,921,796 km (0.118 R)
• M9: 3,033,994 km (0.105 R)
• M10: 3,716,460 km (0.114 R)
• M11: 4,525,036 km (0.115 R)
• M12: 4,923,116 km (0.102 R)
• M13: 5,343,935 km (0.083 R)
• M14: 5,546,191 km (0.111 R)
• M15: 6,481,627 km (0.102 R)
• M16: 6,789,499 km (0.075 R)
• M17: 7,814,245 km (0.047 R)
• M18: 8,476,365 km (0.09 R)
• M19: 10,063,000 km (0.082 R)
• M20: 11,950,775 km (0.026 R)
• M21: 12,708,190 km (0.112 R)
• M22: 12,887,408 km (0.093 R)
• M23: 13,312,116 km (0.12 R)
• M24: 13,746,249 km (0.119 R)
• M25: 14,061,901 km (0.058 R)
• M26: 14,707,864 km (0.055 R)
• M27: 14,839,510 km (0.076 R)
• M28: 18,161,182 km (0.086 R)
• M29: 19,554,237 km (0.061 R)
• M30: 21,520,551 km (0.066 R)
• M31: 25,365,665 km (0.059 R)
• M32: 32,451,369 km (0.079 R)
• M33: 38,462,361 km (0.068 R)
• M34: 39,467,808 km (0.084 R)
• M35: 45,591,597 km (0.105 R)
• M36: 46,152,140 km (0.119 R)
• M37: 48,005,807 km (0.114 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit