🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.8 AU

Year: 193 Days

Day: 12.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.74 AU - 1.12 AU

Year: 315 Days

Day: 34.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,726,825 km

• M1: 107,262 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.29 AU - 1.47 AU

Year: 570 Days

Day: 14.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,726,825 km

• M1: 240,404 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.53 AU - 3.41 AU

Year: 1799 Days

Day: 19.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,726,825 km

• M1: 41,588 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 12.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.54 AU - 13.28 AU

Year: 12665 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,726,825 km

• M1: 153,039 km (0.101 R)
• M2: 888,911 km (0.086 R)
• M3: 1,615,507 km (0.104 R)
• M4: 2,042,310 km (0.097 R)
• M5: 2,969,967 km (0.053 R)
• M6: 4,246,036 km (0.119 R)
• M7: 4,692,736 km (0.091 R)
• M8: 5,105,177 km (0.08 R)
• M9: 6,003,662 km (0.052 R)
• M10: 7,630,838 km (0.091 R)
• M11: 10,357,857 km (0.08 R)
• M12: 10,895,662 km (0.04 R)
• M13: 11,395,767 km (0.118 R)
• M14: 15,753,853 km (0.087 R)
• M15: 16,178,561 km (0.054 R)
• M16: 19,694,410 km (0.109 R)
• M17: 21,284,935 km (0.067 R)
• M18: 22,959,384 km (0.057 R)
• M19: 25,198,116 km (0.087 R)
• M20: 26,370,365 km (0.051 R)
• M21: 30,105,524 km (0.08 R)
• M22: 32,099,215 km (0.117 R)
• M23: 36,225,424 km (0.096 R)
• M24: 46,666,906 km (0.103 R)
• M25: 48,582,357 km (0.117 R)
• M26: 51,786,145 km (0.102 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 18,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit