🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.61 AU - 0.65 AU

Year: 177 Days

Day: 41.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,516,098 km

• M1: 37,399 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.75 AU - 0.89 AU

Year: 262 Days

Day: 22.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.5 AU - 2.5 AU

Year: 999 Days

Day: 15.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,516,098 km

• M1: 1,783,655 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.62 AU - 2.4 AU

Year: 1006 Days

Day: 32.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.21 AU - 3.39 AU

Year: 2117 Days

Day: 41.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.12 AU - 5.28 AU

Year: 3598 Days

Day: 26.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,516,098 km

• M1: 230,979 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 11.8

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.45 AU - 7.47 AU

Year: 7195 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,516,098 km

• M1: 146,905 km (0.08 R)
• M2: 630,854 km (0.099 R)
• M3: 1,070,971 km (0.058 R)
• M4: 2,004,013 km (0.086 R)
• M5: 2,616,916 km (0.119 R)
• M6: 3,266,021 km (0.086 R)
• M7: 4,295,852 km (0.064 R)
• M8: 4,802,840 km (0.074 R)
• M9: 5,715,985 km (0.06 R)
• M10: 7,465,383 km (0.073 R)
• M11: 9,636,197 km (0.11 R)
• M12: 12,674,979 km (0.056 R)
• M13: 14,294,974 km (0.047 R)
• M14: 18,010,237 km (0.044 R)
• M15: 21,857,296 km (0.043 R)
• M16: 22,403,328 km (0.072 R)
• M17: 23,279,673 km (0.091 R)
• M18: 30,451,095 km (0.081 R)
• M19: 33,033,005 km (0.034 R)
• M20: 33,649,049 km (0.052 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 15,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit