🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.48 AU - 0.66 AU

Year: 158 Days

Day: 29.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 152.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,898,304 km

• M1: 381,175 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.75 AU - 1.89 AU

Year: 901 Days

Day: 23.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.29 AU - 4.21 AU

Year: 2666 Days

Day: 18.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.5

Radius: 12.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.68 AU - 12.6 AU

Year: 12740 Days

Day: 10.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,898,304 km

• M1: 160,369 km (0.057 R)
• M2: 596,596 km (0.071 R)
• M3: 1,174,493 km (0.067 R)
• M4: 1,757,326 km (0.072 R)
• M5: 2,550,045 km (0.086 R)
• M6: 3,786,472 km (0.095 R)
• M7: 5,604,086 km (0.029 R)
• M8: 6,362,547 km (0.047 R)
• M9: 7,231,711 km (0.084 R)
• M10: 7,945,741 km (0.095 R)
• M11: 12,429,339 km (0.109 R)
• M12: 13,586,927 km (0.115 R)
• M13: 19,956,057 km (0.069 R)
• M14: 23,019,522 km (0.031 R)
• M15: 25,362,374 km (0.099 R)
• M16: 32,143,346 km (0.107 R)
• M17: 32,977,654 km (0.109 R)
• M18: 35,567,343 km (0.11 R)
• M19: 36,976,554 km (0.11 R)
• M20: 37,498,202 km (0.111 R)
• M21: 42,131,996 km (0.102 R)
• M22: 47,134,100 km (0.084 R)
• M23: 52,191,107 km (0.082 R)
• M24: 55,358,842 km (0.057 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: 168 - 15,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit