🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 16 Hours

Environment

Temp: 212 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.65 AU - 0.85 AU

Year: 236 Days

Day: 40.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.73 AU - 0.81 AU

Year: 246 Days

Day: 20.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,385,401 km

• M1: 46,824 km (0.091 R)
• M2: 96,939 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.77 AU - 0.85 AU

Year: 265 Days

Day: 41.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,385,401 km

• M1: 127,906 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.6 AU - 2.16 AU

Year: 937 Days

Day: 35.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.8

Radius: 10.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.43 AU - 8.67 AU

Year: 7540 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,385,401 km

• M1: 127,009 km (0.081 R)
• M2: 555,906 km (0.107 R)
• M3: 1,314,965 km (0.11 R)
• M4: 1,704,219 km (0.099 R)
• M5: 2,076,867 km (0.115 R)
• M6: 2,969,518 km (0.064 R)
• M7: 4,249,627 km (0.072 R)
• M8: 6,318,864 km (0.114 R)
• M9: 8,734,870 km (0.11 R)
• M10: 10,080,353 km (0.118 R)
• M11: 13,232,231 km (0.1 R)
• M12: 19,003,866 km (0.108 R)
• M13: 20,580,179 km (0.091 R)
• M14: 20,950,135 km (0.106 R)
• M15: 27,492,797 km (0.089 R)
• M16: 29,599,435 km (0.118 R)
• M17: 33,311,855 km (0.095 R)
• M18: 34,964,014 km (0.096 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 15,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit