🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 165 Days

Day: 16.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,228,497 km

• M1: 106,813 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.06 AU

Year: 375 Days

Day: 29.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 11.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.26 AU - 7.82 AU

Year: 7354 Days

Day: 8.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,228,497 km

• M1: 146,606 km (0.098 R)
• M2: 578,944 km (0.064 R)
• M3: 952,938 km (0.06 R)
• M4: 1,379,741 km (0.036 R)
• M5: 2,115,763 km (0.063 R)
• M6: 2,547,353 km (0.106 R)
• M7: 2,958,298 km (0.115 R)
• M8: 3,750,568 km (0.109 R)
• M9: 4,625,417 km (0.104 R)
• M10: 5,786,446 km (0.11 R)
• M11: 6,536,978 km (0.092 R)
• M12: 6,918,303 km (0.104 R)
• M13: 9,138,635 km (0.086 R)
• M14: 10,622,197 km (0.066 R)
• M15: 11,248,713 km (0.081 R)
• M16: 12,365,012 km (0.038 R)
• M17: 13,332,162 km (0.077 R)
• M18: 14,995,391 km (0.068 R)
• M19: 21,487,939 km (0.035 R)
• M20: 22,963,722 km (0.084 R)
• M21: 25,007,229 km (0.116 R)
• M22: 26,903,382 km (0.079 R)
• M23: 27,526,307 km (0.062 R)
• M24: 28,432,871 km (0.109 R)
• M25: 28,801,031 km (0.095 R)
• M26: 30,305,686 km (0.081 R)
• M27: 31,763,218 km (0.09 R)
• M28: 33,984,747 km (0.072 R)
• M29: 35,133,509 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.7

Radius: 7.4

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.45 AU - 14.27 AU

Year: 17959 Days

Day: 18.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,228,497 km

• M1: 92,003 km (0.107 R)
• M2: 351,405 km (0.078 R)
• M3: 611,855 km (0.118 R)
• M4: 1,752,988 km (0.06 R)
• M5: 2,147,328 km (0.053 R)
• M6: 2,577,571 km (0.114 R)
• M7: 3,015,295 km (0.099 R)
• M8: 3,264,974 km (0.073 R)
• M9: 3,921,559 km (0.082 R)
• M10: 4,374,541 km (0.104 R)
• M11: 5,206,604 km (0.081 R)
• M12: 5,604,535 km (0.096 R)
• M13: 6,100,751 km (0.074 R)
• M14: 7,313,242 km (0.091 R)
• M15: 8,529,921 km (0.032 R)
• M16: 8,828,967 km (0.09 R)
• M17: 9,553,769 km (0.118 R)
• M18: 13,648,113 km (0.066 R)
• M19: 14,265,354 km (0.087 R)
• M20: 15,334,979 km (0.067 R)
• M21: 17,473,181 km (0.069 R)
• M22: 17,794,068 km (0.115 R)
• M23: 21,132,046 km (0.103 R)
• M24: 24,966,239 km (0.094 R)
• M25: 26,940,033 km (0.066 R)
• M26: 27,368,482 km (0.1 R)
• M27: 32,627,146 km (0.117 R)
• M28: 53,703,392 km (0.072 R)
• M29: 55,238,415 km (0.119 R)
• M30: 58,217,059 km (0.066 R)
• M31: 59,655,143 km (0.065 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: 253 - 13,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit