🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.56 AU - 0.6 AU

Year: 159 Days

Day: 34.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,925,268 km

• M1: 238,309 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.68 AU - 1.06 AU

Year: 292 Days

Day: 43.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,925,268 km

• M1: 16,605 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.22 AU - 1.34 AU

Year: 521 Days

Day: 26.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.5 AU - 1.62 AU

Year: 701 Days

Day: 19.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 119.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.77 AU - 4.05 AU

Year: 2783 Days

Day: 34.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.9

Radius: 14.3

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.02 AU - 6.22 AU

Year: 4169 Days

Day: 8 Hours

Environment

Temp: -128 °C

Axial Tilt: 96.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,925,268 km

• M1: 177,872 km (0.114 R)
• M2: 655,089 km (0.09 R)
• M3: 1,102,088 km (0.09 R)
• M4: 1,656,198 km (0.09 R)
• M5: 2,410,620 km (0.1 R)
• M6: 2,860,910 km (0.118 R)
• M7: 3,332,442 km (0.056 R)
• M8: 4,056,496 km (0.04 R)
• M9: 4,544,185 km (0.089 R)
• M10: 5,191,345 km (0.082 R)
• M11: 6,086,090 km (0.089 R)
• M12: 6,903,493 km (0.117 R)
• M13: 9,108,416 km (0.087 R)
• M14: 9,763,355 km (0.059 R)
• M15: 10,410,665 km (0.043 R)
• M16: 11,622,857 km (0.11 R)
• M17: 12,972,230 km (0.105 R)
• M18: 13,429,251 km (0.043 R)
• M19: 14,182,626 km (0.109 R)
• M20: 14,716,840 km (0.047 R)
• M21: 20,088,002 km (0.116 R)
• M22: 20,824,472 km (0.05 R)

Asteroid Belt

Center: 7.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.3

Radius: 10.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.22 AU - 11.44 AU

Year: 10256 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,925,268 km

• M1: 129,851 km (0.094 R)
• M2: 485,894 km (0.112 R)
• M3: 888,462 km (0.092 R)
• M4: 2,001,171 km (0.105 R)
• M5: 2,457,444 km (0.115 R)
• M6: 3,676,068 km (0.113 R)
• M7: 10,773,739 km (0.117 R)
• M8: 11,127,389 km (0.075 R)
• M9: 11,964,987 km (0.092 R)
• M10: 13,357,145 km (0.078 R)
• M11: 16,394,131 km (0.075 R)
• M12: 17,616,944 km (0.064 R)
• M13: 18,037,763 km (0.084 R)
• M14: 19,340,611 km (0.053 R)
• M15: 20,319,729 km (0.057 R)
• M16: 21,252,771 km (0.068 R)
• M17: 23,455,899 km (0.095 R)
• M18: 24,918,817 km (0.077 R)
• M19: 27,365,789 km (0.108 R)
• M20: 28,503,182 km (0.069 R)
• M21: 31,586,842 km (0.078 R)
• M22: 34,557,407 km (0.099 R)
• M23: 38,408,655 km (0.062 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit