🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.63 AU - 0.85 AU

Year: 239 Days

Day: 46.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 73.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.9 AU - 1.1 AU

Year: 375 Days

Day: 22 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.09 AU - 1.37 AU

Year: 511 Days

Day: 39.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.01 AU - 1.59 AU

Year: 555 Days

Day: 12.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.6

Radius: 9.9

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.48 AU - 7.86 AU

Year: 6455 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,095,007 km

• M1: 123,119 km (0.05 R)
• M2: 460,761 km (0.079 R)
• M3: 1,004,101 km (0.101 R)
• M4: 1,542,504 km (0.035 R)
• M5: 1,943,426 km (0.073 R)
• M6: 2,430,367 km (0.072 R)
• M7: 2,842,958 km (0.099 R)
• M8: 3,516,747 km (0.026 R)
• M9: 4,119,925 km (0.045 R)
• M10: 5,238,169 km (0.119 R)
• M11: 6,581,558 km (0.099 R)
• M12: 7,796,293 km (0.047 R)
• M13: 8,658,276 km (0.086 R)
• M14: 9,366,771 km (0.109 R)
• M15: 9,889,915 km (0.12 R)
• M16: 10,899,551 km (0.109 R)
• M17: 14,001,314 km (0.05 R)
• M18: 14,569,935 km (0.105 R)
• M19: 15,272,596 km (0.095 R)
• M20: 17,257,162 km (0.11 R)
• M21: 18,378,547 km (0.109 R)
• M22: 20,839,133 km (0.06 R)
• M23: 21,958,125 km (0.077 R)
• M24: 22,493,685 km (0.051 R)
• M25: 31,416,899 km (0.119 R)
• M26: 33,186,044 km (0.047 R)
• M27: 33,588,013 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 17,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit