🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.53 AU - 0.53 AU

Year: 138 Days

Day: 30.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.53 AU - 0.61 AU

Year: 153 Days

Day: 24.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,580,939 km

• M1: 34,108 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.72 AU - 1.18 AU

Year: 330 Days

Day: 35.3 Hours

Environment

Temp: 103 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.44 AU - 2.34 AU

Year: 926 Days

Day: 20.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.98 AU - 3.92 AU

Year: 2284 Days

Day: 18.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,580,939 km

• M1: 1,711,549 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.05 AU - 4.41 AU

Year: 3101 Days

Day: 23.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.3

Radius: 9.6

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.05 AU - 8.41 AU

Year: 6223 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,580,939 km

• M1: 119,379 km (0.065 R)
• M2: 657,782 km (0.084 R)
• M3: 1,076,955 km (0.102 R)
• M4: 2,163,933 km (0.119 R)
• M5: 2,848,493 km (0.12 R)
• M6: 4,426,302 km (0.027 R)
• M7: 5,251,484 km (0.068 R)
• M8: 6,009,047 km (0.066 R)
• M9: 7,204,783 km (0.099 R)
• M10: 7,779,987 km (0.089 R)
• M11: 8,721,257 km (0.105 R)
• M12: 9,022,248 km (0.107 R)
• M13: 14,001,912 km (0.087 R)
• M14: 18,441,678 km (0.073 R)
• M15: 19,444,731 km (0.107 R)
• M16: 20,559,385 km (0.086 R)
• M17: 20,940,261 km (0.079 R)
• M18: 22,190,750 km (0.08 R)
• M19: 22,834,320 km (0.043 R)
• M20: 29,679,918 km (0.035 R)
• M21: 30,956,587 km (0.087 R)
• M22: 32,887,596 km (0.028 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: 268 - 17,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit