🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.59 AU - 0.65 AU

Year: 315 Days

Day: 37 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 11.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.04 AU - 1.54 AU

Year: 946 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 90,038,510 km

• M1: 139,276 km (0.081 R)
• M2: 532,568 km (0.108 R)
• M3: 1,156,092 km (0.118 R)
• M4: 1,858,903 km (0.1 R)
• M5: 2,689,770 km (0.088 R)
• M6: 3,321,970 km (0.094 R)
• M7: 4,064,724 km (0.072 R)
• M8: 4,619,133 km (0.083 R)
• M9: 5,597,055 km (0.046 R)
• M10: 6,322,305 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 9.5

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.77 AU - 6.01 AU

Year: 9230 Days

Day: 8.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 90,038,510 km

• M1: 118,482 km (0.107 R)
• M2: 432,487 km (0.112 R)
• M3: 842,834 km (0.047 R)
• M4: 1,483,263 km (0.079 R)
• M5: 2,066,096 km (0.118 R)
• M6: 2,692,762 km (0.103 R)
• M7: 3,007,216 km (0.041 R)
• M8: 3,393,478 km (0.088 R)
• M9: 4,266,232 km (0.088 R)
• M10: 4,785,337 km (0.099 R)
• M11: 5,411,105 km (0.05 R)
• M12: 6,125,734 km (0.045 R)
• M13: 6,673,711 km (0.091 R)
• M14: 7,214,507 km (0.073 R)
• M15: 8,252,417 km (0.069 R)
• M16: 14,654,757 km (0.074 R)
• M17: 15,769,112 km (0.092 R)
• M18: 16,450,380 km (0.038 R)
• M19: 16,938,967 km (0.064 R)
• M20: 17,365,470 km (0.092 R)
• M21: 18,313,921 km (0.072 R)
• M22: 20,155,172 km (0.074 R)
• M23: 22,032,475 km (0.072 R)
• M24: 29,265,831 km (0.114 R)
• M25: 33,972,480 km (0.032 R)
• M26: 36,978,350 km (0.114 R)
• M27: 38,058,895 km (0.061 R)
• M28: 40,915,616 km (0.111 R)
• M29: 42,985,303 km (0.094 R)
• M30: 43,380,989 km (0.075 R)
• M31: 44,717,646 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.4

Radius: 6

Gravity: 25.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.53 AU - 11.51 AU

Year: 22031 Days

Day: 20.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,038,510 km

• M1: 74,799 km (0.104 R)
• M2: 556,803 km (0.108 R)
• M3: 861,085 km (0.055 R)
• M4: 1,711,250 km (0.104 R)
• M5: 3,191,521 km (0.076 R)
• M6: 3,426,689 km (0.119 R)
• M7: 3,736,805 km (0.049 R)
• M8: 4,594,749 km (0.063 R)
• M9: 5,248,641 km (0.067 R)
• M10: 6,883,746 km (0.118 R)
• M11: 7,177,556 km (0.095 R)
• M12: 11,118,862 km (0.027 R)
• M13: 11,729,819 km (0.078 R)
• M14: 18,645,430 km (0.12 R)
• M15: 21,619,435 km (0.065 R)
• M16: 30,537,264 km (0.09 R)
• M17: 32,821,025 km (0.053 R)
• M18: 36,975,358 km (0.042 R)
• M19: 37,274,105 km (0.111 R)
• M20: 39,566,542 km (0.073 R)
• M21: 44,599,015 km (0.061 R)
• M22: 52,450,061 km (0.077 R)
• M23: 61,173,711 km (0.088 R)
• M24: 87,631,291 km (0.058 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 13,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit