🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 15.8 Hours

Environment

Temp: 239 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.6 AU - 0.94 AU

Year: 253 Days

Day: 29.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,288,208 km

• M1: 29,620 km (0.103 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.12 AU - 3.34 AU

Year: 1690 Days

Day: 41.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 81.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.78 AU - 4.12 AU

Year: 2401 Days

Day: 42 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.79 AU - 4.19 AU

Year: 2443 Days

Day: 12.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,288,208 km

• M1: 1,154,896 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.98 AU - 4.68 AU

Year: 2809 Days

Day: 38 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,288,208 km

• M1: 135,236 km (0.115 R)

Asteroid Belt

Center: 7.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 9.4

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.11 AU - 11.89 AU

Year: 12750 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,288,208 km

• M1: 116,986 km (0.065 R)
• M2: 707,598 km (0.108 R)
• M3: 1,540,409 km (0.094 R)
• M4: 3,391,833 km (0.101 R)
• M5: 4,328,914 km (0.067 R)
• M6: 5,740,669 km (0.083 R)
• M7: 6,137,103 km (0.077 R)
• M8: 6,707,071 km (0.116 R)
• M9: 8,584,225 km (0.072 R)
• M10: 9,007,437 km (0.107 R)
• M11: 9,845,036 km (0.084 R)
• M12: 11,448,575 km (0.104 R)
• M13: 12,430,835 km (0.11 R)
• M14: 14,299,911 km (0.029 R)
• M15: 15,645,544 km (0.111 R)
• M16: 16,349,252 km (0.087 R)
• M17: 17,819,500 km (0.12 R)
• M18: 18,899,896 km (0.1 R)
• M19: 20,936,970 km (0.109 R)
• M20: 24,775,801 km (0.111 R)
• M21: 25,346,367 km (0.061 R)
• M22: 29,165,002 km (0.058 R)
• M23: 29,907,906 km (0.035 R)
• M24: 30,991,144 km (0.025 R)
• M25: 37,545,326 km (0.099 R)
• M26: 38,297,952 km (0.101 R)
• M27: 41,409,887 km (0.044 R)
• M28: 42,890,906 km (0.105 R)
• M29: 45,673,576 km (0.102 R)
• M30: 48,131,619 km (0.1 R)
• M31: 48,426,476 km (0.075 R)
• M32: 49,019,931 km (0.03 R)
• M33: 50,524,437 km (0.029 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 10,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit