🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.43 AU - 0.67 AU

Year: 149 Days

Day: 22.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,666,982 km

• M1: 28,124 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.69 AU - 0.99 AU

Year: 281 Days

Day: 18.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.59 AU - 1.71 AU

Year: 774 Days

Day: 25.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.87 AU - 4.43 AU

Year: 3088 Days

Day: 30.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.81 AU - 5.43 AU

Year: 3627 Days

Day: 46.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 11.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.65 AU - 12.25 AU

Year: 12339 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,666,982 km

• M1: 140,772 km (0.051 R)
• M2: 1,214,136 km (0.106 R)
• M3: 1,598,304 km (0.048 R)
• M4: 2,015,831 km (0.072 R)
• M5: 2,450,114 km (0.069 R)
• M6: 4,063,078 km (0.106 R)
• M7: 8,127,802 km (0.075 R)
• M8: 10,496,834 km (0.097 R)
• M9: 11,811,949 km (0.049 R)
• M10: 14,264,157 km (0.057 R)
• M11: 20,152,479 km (0.107 R)
• M12: 22,176,688 km (0.09 R)
• M13: 23,454,253 km (0.116 R)
• M14: 25,507,783 km (0.107 R)
• M15: 31,108,578 km (0.096 R)
• M16: 34,027,083 km (0.117 R)
• M17: 36,303,214 km (0.109 R)
• M18: 36,653,124 km (0.114 R)
• M19: 37,716,615 km (0.086 R)
• M20: 41,283,328 km (0.098 R)
• M21: 42,952,840 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 13,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit