🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.51 AU - 0.63 AU

Year: 153 Days

Day: 26.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.66 AU - 0.76 AU

Year: 213 Days

Day: 46.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,133,595 km

• M1: 309,668 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.32 AU - 1.44 AU

Year: 578 Days

Day: 18.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.1 AU - 2.94 AU

Year: 1426 Days

Day: 35.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692

Radius: 10.2

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.66 AU - 12.74 AU

Year: 11612 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,133,595 km

• M1: 127,158 km (0.041 R)
• M2: 661,073 km (0.104 R)
• M3: 1,501,514 km (0.114 R)
• M4: 1,929,663 km (0.097 R)
• M5: 4,341,330 km (0.107 R)
• M6: 5,807,689 km (0.092 R)
• M7: 6,136,804 km (0.103 R)
• M8: 8,108,055 km (0.053 R)
• M9: 9,738,073 km (0.109 R)
• M10: 11,348,794 km (0.116 R)
• M11: 13,571,220 km (0.099 R)
• M12: 13,957,182 km (0.078 R)
• M13: 21,346,270 km (0.099 R)
• M14: 23,212,354 km (0.08 R)
• M15: 24,610,196 km (0.041 R)
• M16: 27,572,832 km (0.117 R)
• M17: 28,506,024 km (0.048 R)
• M18: 30,326,032 km (0.112 R)
• M19: 30,765,251 km (0.108 R)
• M20: 47,023,847 km (0.095 R)
• M21: 47,464,861 km (0.109 R)
• M22: 48,955,006 km (0.072 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 17,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit