🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.52 AU - 0.6 AU

Year: 147 Days

Day: 40.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.69 AU - 0.77 AU

Year: 219 Days

Day: 13.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,839,879 km

• M1: 178,769 km (0.11 R)
• M2: 203,603 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.71 AU - 0.95 AU

Year: 266 Days

Day: 12.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.77 AU - 2.69 AU

Year: 1170 Days

Day: 46.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 13.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.03 AU - 7.67 AU

Year: 6301 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,839,879 km

• M1: 178,470 km (0.057 R)
• M2: 783,145 km (0.076 R)
• M3: 1,787,246 km (0.096 R)
• M4: 2,500,828 km (0.083 R)
• M5: 3,016,043 km (0.112 R)
• M6: 3,813,998 km (0.118 R)
• M7: 10,988,113 km (0.116 R)
• M8: 12,546,025 km (0.11 R)
• M9: 16,945,848 km (0.099 R)
• M10: 18,592,323 km (0.114 R)
• M11: 19,309,046 km (0.086 R)
• M12: 19,969,820 km (0.11 R)
• M13: 22,201,820 km (0.118 R)
• M14: 26,433,196 km (0.093 R)
• M15: 27,708,069 km (0.04 R)
• M16: 28,549,108 km (0.103 R)
• M17: 31,274,632 km (0.083 R)
• M18: 36,011,648 km (0.082 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 15,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit