🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.66 AU - 1 AU

Year: 276 Days

Day: 24.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.2 AU - 1.42 AU

Year: 548 Days

Day: 30.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.59 AU - 4.01 AU

Year: 2706 Days

Day: 26.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.3

Radius: 13.1

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.8 AU - 11.24 AU

Year: 9895 Days

Day: 14 Hours

Environment

Temp: -172 °C

Axial Tilt: 117.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 12,792,454 km

• M1: 206,894 km (0.098 R)
• M2: 316,998 km (0.091 R)
• M3: 486,941 km (0.063 R)
• M4: 707,748 km (0.09 R)
• M5: 824,434 km (0.062 R)
• M6: 956,080 km (0.07 R)
• M7: 1,159,683 km (0.086 R)
• M8: 1,292,526 km (0.038 R)
• M9: 1,475,035 km (0.06 R)
• M10: 1,601,744 km (0.085 R)
• M11: 1,732,194 km (0.096 R)
• M12: 1,856,659 km (0.077 R)
• M13: 2,438,445 km (0.053 R)
• M14: 2,546,156 km (0.08 R)
• M15: 3,250,762 km (0.087 R)
• M16: 3,686,840 km (0.098 R)
• M17: 3,786,322 km (0.098 R)
• M18: 3,924,700 km (0.113 R)
• M19: 4,695,279 km (0.114 R)
• M20: 5,008,387 km (0.085 R)
• M21: 5,300,402 km (0.111 R)
• M22: 5,526,594 km (0.094 R)
• M23: 6,614,021 km (0.089 R)
• M24: 6,811,939 km (0.099 R)
• M25: 6,996,393 km (0.041 R)
• M26: 7,354,531 km (0.107 R)
• M27: 7,559,629 km (0.054 R)
• M28: 7,830,701 km (0.073 R)
• M29: 8,646,458 km (0.1 R)
• M30: 8,796,205 km (0.054 R)
• M31: 9,166,011 km (0.026 R)
• M32: 9,404,021 km (0.083 R)
• M33: 9,540,903 km (0.083 R)
• M34: 9,816,612 km (0.105 R)
• M35: 10,077,661 km (0.093 R)
• M36: 10,411,563 km (0.089 R)
• M37: 11,489,864 km (0.105 R)
• M38: 12,042,329 km (0.072 R)
• M39: 12,434,276 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 10,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit