🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.5 AU - 0.64 AU

Year: 153 Days

Day: 40.6 Hours

Environment

Temp: 248 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,653,941 km

• M1: 256,560 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.34 AU - 4.26 AU

Year: 2640 Days

Day: 43.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,653,941 km

• M1: 265,237 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.49 AU - 4.37 AU

Year: 2777 Days

Day: 27.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,653,941 km

• M1: 1,141,282 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.5

Radius: 10.5

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.49 AU - 5.85 AU

Year: 4812 Days

Day: 7.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,653,941 km

• M1: 130,599 km (0.066 R)
• M2: 501,901 km (0.105 R)
• M3: 947,254 km (0.081 R)
• M4: 1,400,086 km (0.073 R)
• M5: 1,967,362 km (0.1 R)
• M6: 2,914,017 km (0.089 R)
• M7: 4,575,600 km (0.101 R)
• M8: 5,711,348 km (0.092 R)
• M9: 6,221,177 km (0.095 R)
• M10: 7,971,173 km (0.077 R)
• M11: 8,763,443 km (0.117 R)
• M12: 11,929,981 km (0.099 R)
• M13: 13,954,489 km (0.08 R)
• M14: 16,614,190 km (0.092 R)
• M15: 20,135,574 km (0.109 R)
• M16: 20,616,831 km (0.066 R)
• M17: 21,673,740 km (0.107 R)
• M18: 22,914,953 km (0.038 R)
• M19: 25,378,830 km (0.112 R)
• M20: 27,844,502 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 13.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.79 AU - 6.29 AU

Year: 5291 Days

Day: 13 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,653,941 km

• M1: 168,896 km (0.059 R)
• M2: 638,783 km (0.047 R)
• M3: 1,128,417 km (0.065 R)
• M4: 1,825,094 km (0.089 R)
• M5: 2,533,440 km (0.044 R)
• M6: 3,458,852 km (0.089 R)
• M7: 5,747,101 km (0.094 R)
• M8: 7,110,985 km (0.098 R)
• M9: 8,027,422 km (0.116 R)
• M10: 8,755,814 km (0.115 R)
• M11: 9,768,143 km (0.059 R)
• M12: 10,599,009 km (0.086 R)
• M13: 12,025,574 km (0.081 R)
• M14: 13,728,746 km (0.103 R)
• M15: 17,191,488 km (0.077 R)
• M16: 19,540,623 km (0.067 R)
• M17: 20,792,309 km (0.066 R)
• M18: 21,817,653 km (0.082 R)
• M19: 22,378,046 km (0.033 R)
• M20: 24,565,915 km (0.058 R)
• M21: 25,789,476 km (0.06 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 18,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit