🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.55 AU - 0.57 AU

Year: 153 Days

Day: 34 Hours

Environment

Temp: 211 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.92 AU - 1.12 AU

Year: 376 Days

Day: 44.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.64 AU - 3.12 AU

Year: 1785 Days

Day: 17.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 10.8

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.77 AU - 5.41 AU

Year: 4194 Days

Day: 8 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 28,968,756 km

• M1: 134,339 km (0.079 R)
• M2: 658,829 km (0.053 R)
• M3: 1,088,025 km (0.094 R)
• M4: 1,767,050 km (0.118 R)
• M5: 2,395,062 km (0.118 R)
• M6: 3,383,305 km (0.104 R)
• M7: 4,475,819 km (0.084 R)
• M8: 4,879,434 km (0.102 R)
• M9: 5,530,633 km (0.051 R)
• M10: 6,026,251 km (0.106 R)
• M11: 6,487,910 km (0.098 R)
• M12: 7,447,730 km (0.105 R)
• M13: 8,386,457 km (0.118 R)
• M14: 8,806,677 km (0.103 R)
• M15: 9,361,685 km (0.101 R)
• M16: 9,814,069 km (0.106 R)
• M17: 10,324,198 km (0.089 R)
• M18: 13,976,181 km (0.071 R)
• M19: 14,677,197 km (0.049 R)
• M20: 15,514,945 km (0.088 R)
• M21: 15,916,615 km (0.089 R)
• M22: 16,921,165 km (0.117 R)
• M23: 17,717,624 km (0.107 R)
• M24: 18,346,982 km (0.038 R)
• M25: 19,056,525 km (0.04 R)
• M26: 19,985,827 km (0.115 R)
• M27: 22,006,744 km (0.108 R)
• M28: 22,587,334 km (0.093 R)
• M29: 24,007,317 km (0.081 R)
• M30: 28,882,412 km (0.056 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 19,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit