🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.58 AU - 0.66 AU

Year: 179 Days

Day: 36.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,255,126 km

• M1: 398,379 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.51 AU - 0.81 AU

Year: 197 Days

Day: 30.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,255,126 km

• M1: 319,691 km (0.088 R)
• M2: 484,847 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.74 AU - 2.66 AU

Year: 1198 Days

Day: 18.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885

Radius: 14.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.96 AU - 12.02 AU

Year: 14297 Days

Day: 11.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,255,126 km

• M1: 177,872 km (0.063 R)
• M2: 652,845 km (0.112 R)
• M3: 1,161,478 km (0.1 R)
• M4: 1,926,521 km (0.05 R)
• M5: 2,425,281 km (0.106 R)
• M6: 3,260,785 km (0.118 R)
• M7: 4,866,568 km (0.051 R)
• M8: 6,279,819 km (0.082 R)
• M9: 9,256,069 km (0.094 R)
• M10: 11,051,991 km (0.073 R)
• M11: 17,096,793 km (0.025 R)
• M12: 17,826,381 km (0.072 R)
• M13: 18,408,168 km (0.106 R)
• M14: 21,138,478 km (0.085 R)
• M15: 23,037,175 km (0.049 R)
• M16: 23,927,731 km (0.085 R)
• M17: 36,080,164 km (0.08 R)
• M18: 36,877,969 km (0.117 R)
• M19: 38,371,106 km (0.08 R)
• M20: 39,904,334 km (0.11 R)
• M21: 41,914,182 km (0.097 R)
• M22: 48,027,798 km (0.09 R)
• M23: 52,305,549 km (0.081 R)
• M24: 55,764,252 km (0.042 R)
• M25: 59,926,962 km (0.091 R)
• M26: 64,681,931 km (0.113 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: 455 - 19,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit