🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.49 AU - 0.57 AU

Year: 135 Days

Day: 45.5 Hours

Environment

Temp: 257 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.62 AU

Year: 163 Days

Day: 44.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,461,922 km

• M1: 20,944 km (0.097 R)
• M2: 37,848 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.65 AU - 2.05 AU

Year: 880 Days

Day: 36.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.85 AU - 3.73 AU

Year: 2088 Days

Day: 14 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,461,922 km

• M1: 30,967 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.88 AU - 4.34 AU

Year: 2915 Days

Day: 23.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.77 AU - 5.55 AU

Year: 3519 Days

Day: 34.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 10.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.52 AU - 13 AU

Year: 15018 Days

Day: 14.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,461,922 km

• M1: 125,662 km (0.119 R)
• M2: 454,179 km (0.069 R)
• M3: 1,048,831 km (0.08 R)
• M4: 2,667,330 km (0.094 R)
• M5: 3,168,333 km (0.102 R)
• M6: 3,980,051 km (0.049 R)
• M7: 4,480,905 km (0.084 R)
• M8: 6,632,571 km (0.109 R)
• M9: 7,083,459 km (0.094 R)
• M10: 9,601,191 km (0.094 R)
• M11: 12,294,252 km (0.072 R)
• M12: 12,975,820 km (0.107 R)
• M13: 23,233,148 km (0.114 R)
• M14: 25,347,265 km (0.088 R)
• M15: 30,287,286 km (0.057 R)
• M16: 31,415,553 km (0.059 R)
• M17: 36,713,861 km (0.096 R)
• M18: 44,424,584 km (0.105 R)
• M19: 47,517,520 km (0.096 R)
• M20: 48,886,041 km (0.094 R)
• M21: 51,542,301 km (0.098 R)
• M22: 52,502,270 km (0.091 R)
• M23: 54,458,113 km (0.087 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 16,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit