🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.59 AU - 0.99 AU

Year: 254 Days

Day: 19.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.45 AU - 2.11 AU

Year: 859 Days

Day: 21.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.37 AU - 2.87 AU

Year: 1534 Days

Day: 22.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.26 AU - 4.42 AU

Year: 2721 Days

Day: 31.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.3

Radius: 3.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.58 AU - 15.82 AU

Year: 20383 Days

Day: 22.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,087,797 km

• M1: 55,052 km (0.097 R)
• M2: 299,645 km (0.055 R)
• M3: 440,267 km (0.091 R)
• M4: 598,541 km (0.092 R)
• M5: 1,481,917 km (0.059 R)
• M6: 1,702,573 km (0.108 R)
• M7: 1,974,692 km (0.096 R)
• M8: 2,393,416 km (0.11 R)
• M9: 2,605,397 km (0.049 R)
• M10: 3,274,997 km (0.104 R)
• M11: 3,649,590 km (0.077 R)
• M12: 4,226,140 km (0.067 R)
• M13: 4,353,597 km (0.063 R)
• M14: 5,527,342 km (0.107 R)
• M15: 5,803,949 km (0.11 R)
• M16: 6,654,712 km (0.118 R)
• M17: 9,525,644 km (0.075 R)
• M18: 14,990,305 km (0.094 R)
• M19: 16,263,533 km (0.106 R)
• M20: 18,474,888 km (0.049 R)
• M21: 19,161,542 km (0.12 R)
• M22: 22,078,851 km (0.1 R)
• M23: 24,206,880 km (0.112 R)
• M24: 30,447,355 km (0.097 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 20,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit