🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.65 AU - 0.71 AU

Year: 210 Days

Day: 44.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.99 AU - 1.39 AU

Year: 486 Days

Day: 32.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.1 AU - 2.34 AU

Year: 1240 Days

Day: 14.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.83 AU - 2.99 AU

Year: 1402 Days

Day: 21.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.15 AU - 3.25 AU

Year: 2145 Days

Day: 36.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,586,418 km

• M1: 1,344,436 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.3

Radius: 6.8

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.59 AU - 14.55 AU

Year: 18733 Days

Day: 15.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,586,418 km

• M1: 85,121 km (0.113 R)
• M2: 318,045 km (0.104 R)
• M3: 649,105 km (0.037 R)
• M4: 1,086,679 km (0.116 R)
• M5: 1,322,146 km (0.101 R)
• M6: 1,591,871 km (0.052 R)
• M7: 5,082,288 km (0.053 R)
• M8: 5,335,109 km (0.106 R)
• M9: 5,634,305 km (0.069 R)
• M10: 6,390,223 km (0.045 R)
• M11: 6,642,445 km (0.104 R)
• M12: 8,297,895 km (0.079 R)
• M13: 9,707,555 km (0.098 R)
• M14: 13,812,222 km (0.098 R)
• M15: 14,163,627 km (0.119 R)
• M16: 16,951,832 km (0.104 R)
• M17: 18,516,776 km (0.106 R)
• M18: 20,355,782 km (0.036 R)
• M19: 24,803,028 km (0.111 R)
• M20: 29,740,655 km (0.109 R)
• M21: 30,208,896 km (0.117 R)
• M22: 33,122,165 km (0.073 R)
• M23: 37,972,128 km (0.079 R)
• M24: 41,942,306 km (0.076 R)
• M25: 47,283,100 km (0.077 R)
• M26: 58,921,216 km (0.081 R)
• M27: 59,659,631 km (0.058 R)
• M28: 60,779,072 km (0.079 R)
• M29: 61,912,276 km (0.1 R)
• M30: 62,867,308 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit