🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1 AU

Year: 327 Days

Day: 26.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,105,974 km

• M1: 456,722 km (0.07 R)
• M2: 542,442 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.22 AU - 1.32 AU

Year: 539 Days

Day: 46.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,105,974 km

• M1: 25,581 km (0.041 R)

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.16 AU - 2.64 AU

Year: 1401 Days

Day: 46.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,105,974 km

• M1: 519,254 km (0.08 R)

Asteroid Belt

Center: 9.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.7

Radius: 7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.23 AU - 19.03 AU

Year: 26709 Days

Day: 19.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,105,974 km

• M1: 87,814 km (0.108 R)
• M2: 1,664,576 km (0.105 R)
• M3: 1,939,387 km (0.105 R)
• M4: 2,785,064 km (0.107 R)
• M5: 4,564,231 km (0.044 R)
• M6: 4,898,133 km (0.094 R)
• M7: 6,318,416 km (0.114 R)
• M8: 7,711,471 km (0.062 R)
• M9: 8,430,289 km (0.07 R)
• M10: 10,336,614 km (0.116 R)
• M11: 10,564,901 km (0.084 R)
• M12: 10,854,821 km (0.083 R)
• M13: 12,194,321 km (0.119 R)
• M14: 13,777,365 km (0.093 R)
• M15: 15,124,195 km (0.074 R)
• M16: 16,171,081 km (0.072 R)
• M17: 28,079,072 km (0.097 R)
• M18: 29,313,852 km (0.095 R)
• M19: 30,701,672 km (0.087 R)
• M20: 37,895,983 km (0.086 R)
• M21: 39,680,835 km (0.096 R)
• M22: 41,521,039 km (0.077 R)
• M23: 44,161,890 km (0.037 R)
• M24: 45,370,641 km (0.029 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit