🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 44.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,405,812 km

• M1: 140,921 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.78 AU

Year: 190 Days

Day: 47.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.74 AU - 1.2 AU

Year: 354 Days

Day: 34.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.99 AU - 4.59 AU

Year: 2736 Days

Day: 26.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.4 AU - 4.62 AU

Year: 2978 Days

Day: 19.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 11.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.14 AU - 7.42 AU

Year: 5836 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,405,812 km

• M1: 140,024 km (0.117 R)
• M2: 643,420 km (0.044 R)
• M3: 1,147,864 km (0.06 R)
• M4: 1,669,961 km (0.056 R)
• M5: 2,127,880 km (0.063 R)
• M6: 2,564,108 km (0.093 R)
• M7: 3,532,305 km (0.115 R)
• M8: 4,520,997 km (0.089 R)
• M9: 5,478,424 km (0.096 R)
• M10: 6,177,943 km (0.087 R)
• M11: 6,936,105 km (0.063 R)
• M12: 7,681,402 km (0.029 R)
• M13: 9,041,396 km (0.077 R)
• M14: 10,151,263 km (0.118 R)
• M15: 11,018,033 km (0.086 R)
• M16: 13,056,005 km (0.108 R)
• M17: 13,589,022 km (0.116 R)
• M18: 14,415,700 km (0.091 R)
• M19: 16,908,748 km (0.105 R)
• M20: 17,735,426 km (0.09 R)
• M21: 20,377,624 km (0.084 R)
• M22: 25,842,733 km (0.096 R)
• M23: 26,768,594 km (0.056 R)
• M24: 28,242,881 km (0.102 R)
• M25: 28,597,578 km (0.09 R)
• M26: 29,045,025 km (0.051 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 14,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit