🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.6 AU

Year: 130 Days

Day: 32.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.68 AU

Year: 157 Days

Day: 23.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,130,415 km

• M1: 78,389 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.8 AU - 1.08 AU

Year: 325 Days

Day: 25.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,130,415 km

• M1: 42,336 km (0.045 R)

Asteroid Belt

Center: 1.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.13 AU - 1.83 AU

Year: 642 Days

Day: 13.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,130,415 km

• M1: 87,964 km (0.113 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.6

Radius: 12.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.78 AU - 7.22 AU

Year: 5239 Days

Day: 10.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,130,415 km

• M1: 156,330 km (0.111 R)
• M2: 613,800 km (0.036 R)
• M3: 1,173,894 km (0.097 R)
• M4: 3,324,663 km (0.059 R)
• M5: 4,054,551 km (0.102 R)
• M6: 4,469,984 km (0.119 R)
• M7: 4,863,277 km (0.07 R)
• M8: 7,766,972 km (0.106 R)
• M9: 8,374,489 km (0.064 R)
• M10: 11,532,649 km (0.096 R)
• M11: 14,541,960 km (0.028 R)
• M12: 15,633,127 km (0.04 R)
• M13: 16,895,584 km (0.113 R)
• M14: 18,788,445 km (0.054 R)
• M15: 23,649,628 km (0.098 R)
• M16: 25,699,568 km (0.086 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 16,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit