🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.68 AU - 0.88 AU

Year: 249 Days

Day: 25.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.65 AU - 1.83 AU

Year: 830 Days

Day: 19.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.98 AU - 3.12 AU

Year: 1473 Days

Day: 21.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.34 AU - 3.3 AU

Year: 1713 Days

Day: 43.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,301,259 km

• M1: 90,357 km (0.066 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 8.1

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.64 AU - 7.28 AU

Year: 5262 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,301,259 km

• M1: 100,679 km (0.069 R)
• M2: 435,031 km (0.112 R)
• M3: 1,180,028 km (0.113 R)
• M4: 1,865,336 km (0.065 R)
• M5: 3,028,609 km (0.1 R)
• M6: 5,000,309 km (0.119 R)
• M7: 6,283,859 km (0.096 R)
• M8: 7,118,615 km (0.1 R)
• M9: 7,597,777 km (0.117 R)
• M10: 8,025,327 km (0.091 R)
• M11: 9,364,827 km (0.109 R)
• M12: 10,495,487 km (0.037 R)
• M13: 16,459,655 km (0.108 R)
• M14: 16,875,089 km (0.101 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 15,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit