🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.58 AU - 0.64 AU

Year: 173 Days

Day: 18.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,337,233 km

• M1: 48,320 km (0.104 R)

Planet 2 - 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): 0.216

Orbit Range: 0.49 AU - 0.77 AU

Year: 182 Days

Day: 30.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.51 AU - 0.85 AU

Year: 204 Days

Day: 24.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,337,233 km

• M1: 75,397 km (0.089 R)
• M2: 294,259 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.63 AU - 0.95 AU

Year: 255 Days

Day: 40.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.71 AU - 1.13 AU

Year: 321 Days

Day: 17.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.24 AU - 4.24 AU

Year: 3173 Days

Day: 36.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,337,233 km

• M1: 90,507 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 13.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.1 AU - 9.66 AU

Year: 8816 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 90 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,337,233 km

• M1: 491,728 km (0.097 R)
• M2: 2,155,556 km (0.094 R)
• M3: 3,048,655 km (0.104 R)
• M4: 3,726,932 km (0.093 R)
• M5: 5,109,964 km (0.117 R)
• M6: 5,654,201 km (0.072 R)
• M7: 8,394,086 km (0.067 R)
• M8: 8,678,023 km (0.104 R)
• M9: 9,218,071 km (0.061 R)
• M10: 9,949,455 km (0.073 R)
• M11: 10,984,224 km (0.093 R)
• M12: 11,403,247 km (0.115 R)
• M13: 15,920,355 km (0.1 R)
• M14: 16,766,331 km (0.088 R)
• M15: 18,584,693 km (0.081 R)
• M16: 20,560,881 km (0.112 R)
• M17: 23,442,585 km (0.115 R)
• M18: 26,155,841 km (0.084 R)
• M19: 26,730,896 km (0.111 R)
• M20: 27,239,379 km (0.034 R)
• M21: 30,236,572 km (0.078 R)
• M22: 37,985,742 km (0.12 R)
• M23: 38,678,829 km (0.116 R)
• M24: 43,153,151 km (0.096 R)
• M25: 43,799,115 km (0.049 R)
• M26: 44,170,417 km (0.069 R)
• M27: 49,140,806 km (0.061 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 14,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit