🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.52 AU - 0.56 AU

Year: 149 Days

Day: 18.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 155 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.55 AU - 0.87 AU

Year: 225 Days

Day: 15.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,023,764 km

• M1: 263,741 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.74 AU - 1 AU

Year: 306 Days

Day: 46.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.98 AU - 1.12 AU

Year: 405 Days

Day: 27 Hours

Environment

Temp: 0 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,023,764 km

• M1: 223,649 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.17 AU - 1.79 AU

Year: 678 Days

Day: 12.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,023,764 km

• M1: 73,453 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.83 AU - 2.93 AU

Year: 1383 Days

Day: 24.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,023,764 km

• M1: 61,485 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 11.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.39 AU - 9.21 AU

Year: 9008 Days

Day: 10.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,023,764 km

• M1: 148,102 km (0.118 R)
• M2: 1,259,016 km (0.101 R)
• M3: 1,643,333 km (0.102 R)
• M4: 2,031,689 km (0.048 R)
• M5: 2,481,978 km (0.046 R)
• M6: 3,262,879 km (0.104 R)
• M7: 3,768,969 km (0.118 R)
• M8: 4,151,491 km (0.051 R)
• M9: 5,223,509 km (0.104 R)
• M10: 7,568,755 km (0.06 R)
• M11: 8,025,327 km (0.115 R)
• M12: 9,205,056 km (0.064 R)
• M13: 10,590,482 km (0.04 R)
• M14: 11,456,205 km (0.038 R)
• M15: 13,057,201 km (0.094 R)
• M16: 14,280,463 km (0.089 R)
• M17: 14,743,768 km (0.074 R)
• M18: 16,008,019 km (0.071 R)
• M19: 23,034,631 km (0.083 R)
• M20: 23,592,183 km (0.119 R)
• M21: 24,817,240 km (0.11 R)
• M22: 26,256,521 km (0.101 R)
• M23: 27,661,095 km (0.099 R)
• M24: 29,393,438 km (0.112 R)
• M25: 30,049,575 km (0.029 R)
• M26: 33,275,204 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit