🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.83 AU - 0.95 AU

Year: 299 Days

Day: 42.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.96 AU - 4.38 AU

Year: 2506 Days

Day: 35.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.11 AU - 5.13 AU

Year: 2981 Days

Day: 15.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,182,489 km

• M1: 792,420 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.04 AU - 4.52 AU

Year: 3156 Days

Day: 15 Hours

Environment

Temp: -119 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,182,489 km

• M1: 1,473,389 km (0.097 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.9

Radius: 11.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.87 AU - 7.67 AU

Year: 5596 Days

Day: 6.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 27,182,489 km

• M1: 145,559 km (0.06 R)
• M2: 631,752 km (0.082 R)
• M3: 1,180,327 km (0.101 R)
• M4: 1,981,723 km (0.077 R)
• M5: 2,934,661 km (0.12 R)
• M6: 3,444,641 km (0.046 R)
• M7: 3,903,457 km (0.1 R)
• M8: 4,426,601 km (0.112 R)
• M9: 5,047,881 km (0.108 R)
• M10: 5,502,958 km (0.081 R)
• M11: 6,403,836 km (0.1 R)
• M12: 6,970,662 km (0.075 R)
• M13: 8,132,439 km (0.074 R)
• M14: 10,194,945 km (0.066 R)
• M15: 10,793,486 km (0.049 R)
• M16: 11,597,425 km (0.1 R)
• M17: 12,440,709 km (0.113 R)
• M18: 13,074,854 km (0.119 R)
• M19: 14,092,568 km (0.102 R)
• M20: 14,728,060 km (0.083 R)
• M21: 15,107,440 km (0.114 R)
• M22: 16,749,576 km (0.095 R)
• M23: 19,270,001 km (0.078 R)
• M24: 20,385,702 km (0.056 R)
• M25: 21,683,164 km (0.077 R)
• M26: 23,694,208 km (0.074 R)
• M27: 24,140,908 km (0.117 R)
• M28: 24,745,133 km (0.106 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit