🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.72 AU - 0.76 AU

Year: 236 Days

Day: 43.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.72 AU - 0.82 AU

Year: 251 Days

Day: 45 Hours

Environment

Temp: 158 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.67 AU - 2.73 AU

Year: 1645 Days

Day: 47.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.62 AU - 5.02 AU

Year: 3330 Days

Day: 30.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,080,201 km

• M1: 3,572,696 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.9

Radius: 3.2

Gravity: 40.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.88 AU - 18.46 AU

Year: 28723 Days

Day: 15.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,080,201 km

• M1: 41,289 km (0.09 R)
• M2: 161,416 km (0.106 R)
• M3: 464,651 km (0.081 R)
• M4: 3,179,703 km (0.096 R)
• M5: 4,649,053 km (0.108 R)
• M6: 5,945,917 km (0.109 R)
• M7: 6,074,721 km (0.082 R)
• M8: 6,427,024 km (0.085 R)
• M9: 6,746,266 km (0.09 R)
• M10: 7,124,000 km (0.102 R)
• M11: 7,666,292 km (0.114 R)
• M12: 11,575,285 km (0.089 R)
• M13: 12,322,975 km (0.082 R)
• M14: 12,958,168 km (0.106 R)
• M15: 13,614,902 km (0.115 R)
• M16: 14,140,888 km (0.113 R)
• M17: 14,447,414 km (0.091 R)
• M18: 21,748,389 km (0.118 R)
• M19: 26,524,750 km (0.094 R)
• M20: 28,664,747 km (0.092 R)
• M21: 30,789,037 km (0.107 R)
• M22: 35,911,567 km (0.079 R)
• M23: 36,625,149 km (0.032 R)
• M24: 42,996,672 km (0.096 R)
• M25: 44,125,687 km (0.062 R)
• M26: 46,442,659 km (0.067 R)
• M27: 48,146,280 km (0.071 R)
• M28: 54,437,020 km (0.119 R)
• M29: 56,330,031 km (0.114 R)
• M30: 63,923,619 km (0.117 R)
• M31: 71,047,619 km (0.067 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 13,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit