🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.79 AU - 1.03 AU

Year: 307 Days

Day: 20.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,360,988 km

• M1: 35,305 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.9 AU - 1.02 AU

Year: 332 Days

Day: 30.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,360,988 km

• M1: 160,967 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.6 AU - 5.06 AU

Year: 3181 Days

Day: 39 Hours

Environment

Temp: -128 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,360,988 km

• M1: 674,537 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.56 AU - 5.1 AU

Year: 3748 Days

Day: 22.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,360,988 km

• M1: 1,459,626 km (0.116 R)

Asteroid Belt

Center: 8.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.5

Radius: 14.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.63 AU - 14.33 AU

Year: 15568 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,360,988 km

• M1: 184,155 km (0.119 R)
• M2: 858,692 km (0.1 R)
• M3: 1,777,971 km (0.053 R)
• M4: 2,372,622 km (0.1 R)
• M5: 3,122,856 km (0.065 R)
• M6: 4,969,492 km (0.093 R)
• M7: 5,905,526 km (0.091 R)
• M8: 7,080,467 km (0.054 R)
• M9: 7,592,242 km (0.1 R)
• M10: 9,079,095 km (0.055 R)
• M11: 9,944,369 km (0.061 R)
• M12: 11,780,384 km (0.086 R)
• M13: 13,572,566 km (0.117 R)
• M14: 14,365,136 km (0.108 R)
• M15: 19,452,810 km (0.074 R)
• M16: 22,037,861 km (0.117 R)
• M17: 22,764,158 km (0.101 R)
• M18: 23,600,410 km (0.088 R)
• M19: 26,945,568 km (0.075 R)
• M20: 29,380,274 km (0.074 R)
• M21: 32,654,822 km (0.095 R)
• M22: 35,296,122 km (0.1 R)
• M23: 37,049,259 km (0.119 R)
• M24: 40,458,295 km (0.111 R)
• M25: 45,224,783 km (0.048 R)
• M26: 50,197,117 km (0.069 R)
• M27: 51,613,958 km (0.119 R)
• M28: 53,381,756 km (0.067 R)
• M29: 54,034,452 km (0.103 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 17,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit