🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.71 AU - 0.73 AU

Year: 222 Days

Day: 29.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.89 AU - 1.45 AU

Year: 460 Days

Day: 26.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,069,409 km

• M1: 119,080 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.93 AU - 1.53 AU

Year: 496 Days

Day: 39 Hours

Environment

Temp: -8 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 8.9

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.3 AU - 5.82 AU

Year: 4765 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,069,409 km

• M1: 123,568 km (0.062 R)
• M2: 403,017 km (0.093 R)
• M3: 1,045,839 km (0.107 R)
• M4: 1,338,751 km (0.027 R)
• M5: 2,365,591 km (0.072 R)
• M6: 2,731,059 km (0.065 R)
• M7: 4,825,579 km (0.085 R)
• M8: 5,157,686 km (0.106 R)
• M9: 5,654,201 km (0.111 R)
• M10: 6,311,235 km (0.112 R)
• M11: 6,948,821 km (0.103 R)
• M12: 7,481,838 km (0.109 R)
• M13: 7,777,145 km (0.116 R)
• M14: 10,023,506 km (0.049 R)
• M15: 11,222,832 km (0.109 R)
• M16: 14,126,677 km (0.07 R)
• M17: 15,691,171 km (0.109 R)
• M18: 16,546,422 km (0.115 R)
• M19: 17,112,500 km (0.036 R)
• M20: 25,029,369 km (0.114 R)
• M21: 26,027,187 km (0.058 R)
• M22: 26,964,867 km (0.092 R)
• M23: 28,458,003 km (0.106 R)
• M24: 29,728,388 km (0.036 R)
• M25: 31,416,899 km (0.084 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 13,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit