🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.85 AU - 1.15 AU

Year: 383 Days

Day: 12.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.92 AU - 2.24 AU

Year: 1149 Days

Day: 35.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,841,846 km

• M1: 16,157 km (0.099 R)
• M2: 206,295 km (0.107 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.59 AU - 3.91 AU

Year: 2243 Days

Day: 27.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,841,846 km

• M1: 83,326 km (0.113 R)
• M2: 1,306,737 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.3

Radius: 12.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.08 AU - 9 AU

Year: 7927 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 175.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,841,846 km

• M1: 151,692 km (0.102 R)
• M2: 1,387,520 km (0.118 R)
• M3: 2,050,089 km (0.093 R)
• M4: 3,102,211 km (0.085 R)
• M5: 4,164,206 km (0.083 R)
• M6: 4,736,568 km (0.043 R)
• M7: 5,177,134 km (0.093 R)
• M8: 6,141,292 km (0.115 R)
• M9: 6,630,477 km (0.083 R)
• M10: 7,107,844 km (0.115 R)
• M11: 8,256,306 km (0.1 R)
• M12: 10,472,150 km (0.065 R)
• M13: 11,533,846 km (0.08 R)
• M14: 15,087,544 km (0.09 R)
• M15: 21,696,179 km (0.08 R)
• M16: 23,586,348 km (0.064 R)
• M17: 26,032,872 km (0.11 R)
• M18: 33,732,973 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit