🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.55 AU - 0.61 AU

Year: 166 Days

Day: 27.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,819,826 km

• M1: 50,564 km (0.093 R)
• M2: 80,484 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.79 AU - 0.89 AU

Year: 289 Days

Day: 18.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.05 AU - 4.63 AU

Year: 3388 Days

Day: 17.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,819,826 km

• M1: 43,832 km (0.075 R)

Asteroid Belt

Center: 10.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.2

Radius: 6.1

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.85 AU - 18.69 AU

Year: 23468 Days

Day: 16.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,819,826 km

• M1: 87,216 km (0.075 R)
• M2: 279,000 km (0.03 R)
• M3: 539,001 km (0.069 R)
• M4: 1,886,579 km (0.055 R)
• M5: 2,771,600 km (0.068 R)
• M6: 4,299,892 km (0.092 R)
• M7: 5,400,034 km (0.082 R)
• M8: 11,759,739 km (0.068 R)
• M9: 17,084,226 km (0.117 R)
• M10: 18,766,155 km (0.089 R)
• M11: 19,133,717 km (0.114 R)
• M12: 34,963,865 km (0.102 R)
• M13: 41,572,051 km (0.083 R)
• M14: 45,745,383 km (0.095 R)
• M15: 47,933,103 km (0.071 R)
• M16: 49,313,592 km (0.119 R)
• M17: 50,542,987 km (0.101 R)
• M18: 62,541,035 km (0.12 R)
• M19: 71,960,316 km (0.099 R)
• M20: 74,684,194 km (0.07 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: 549 - 13,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit