🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.56 AU - 0.78 AU

Year: 199 Days

Day: 15.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,973,577 km

• M1: 39,643 km (0.077 R)
• M2: 194,178 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.97 AU - 1.01 AU

Year: 358 Days

Day: 14.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.22 AU - 2.36 AU

Year: 1259 Days

Day: 45.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,973,577 km

• M1: 19,298 km (0.076 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.8

Radius: 11.4

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.95 AU - 6.79 AU

Year: 5169 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,973,577 km

• M1: 141,819 km (0.081 R)
• M2: 579,692 km (0.103 R)
• M3: 1,050,327 km (0.119 R)
• M4: 1,752,240 km (0.069 R)
• M5: 2,503,670 km (0.1 R)
• M6: 3,020,531 km (0.105 R)
• M7: 3,607,702 km (0.062 R)
• M8: 4,248,430 km (0.079 R)
• M9: 4,916,833 km (0.076 R)
• M10: 5,836,411 km (0.087 R)
• M11: 6,520,074 km (0.053 R)
• M12: 7,410,331 km (0.039 R)
• M13: 8,790,371 km (0.114 R)
• M14: 9,652,204 km (0.111 R)
• M15: 10,218,881 km (0.084 R)
• M16: 11,253,649 km (0.058 R)
• M17: 12,800,192 km (0.056 R)
• M18: 13,812,371 km (0.096 R)
• M19: 15,995,752 km (0.09 R)
• M20: 16,629,150 km (0.113 R)
• M21: 17,389,107 km (0.037 R)
• M22: 18,058,857 km (0.072 R)
• M23: 18,745,810 km (0.115 R)
• M24: 19,808,553 km (0.064 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 12,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit