🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.56 AU - 0.72 AU

Year: 183 Days

Day: 34 Hours

Environment

Temp: 200 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,477,125 km

• M1: 18,700 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.8 AU - 0.84 AU

Year: 265 Days

Day: 38.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.54 AU - 3.76 AU

Year: 1993 Days

Day: 29.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,477,125 km

• M1: 180,265 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.02 AU - 5.62 AU

Year: 3772 Days

Day: 21.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.3

Radius: 14.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.19 AU - 11.31 AU

Year: 10852 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,477,125 km

• M1: 181,761 km (0.097 R)
• M2: 904,469 km (0.073 R)
• M3: 1,579,454 km (0.079 R)
• M4: 2,310,390 km (0.034 R)
• M5: 3,259,887 km (0.062 R)
• M6: 3,973,619 km (0.107 R)
• M7: 4,697,373 km (0.054 R)
• M8: 6,996,992 km (0.109 R)
• M9: 8,325,122 km (0.088 R)
• M10: 10,279,917 km (0.093 R)
• M11: 11,031,646 km (0.076 R)
• M12: 11,704,837 km (0.088 R)
• M13: 12,286,772 km (0.077 R)
• M14: 13,072,012 km (0.107 R)
• M15: 15,353,379 km (0.098 R)
• M16: 16,408,343 km (0.045 R)
• M17: 18,273,081 km (0.05 R)
• M18: 19,945,735 km (0.118 R)
• M19: 22,777,473 km (0.101 R)
• M20: 29,333,300 km (0.105 R)
• M21: 34,145,564 km (0.099 R)
• M22: 37,297,442 km (0.052 R)
• M23: 39,072,570 km (0.041 R)
• M24: 39,850,330 km (0.094 R)
• M25: 40,506,466 km (0.096 R)
• M26: 42,928,007 km (0.076 R)
• M27: 46,739,162 km (0.077 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: 528 - 20,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit