🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.47 AU - 0.69 AU

Year: 154 Days

Day: 24.2 Hours

Environment

Temp: 210 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,336,692 km

• M1: 36,352 km (0.038 R)
• M2: 67,469 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.89 AU - 0.91 AU

Year: 297 Days

Day: 20.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.91 AU - 1.05 AU

Year: 338 Days

Day: 19.3 Hours

Environment

Temp: 86 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.91 AU - 4.29 AU

Year: 2379 Days

Day: 15.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,336,692 km

• M1: 46,076 km (0.029 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.34 AU - 3.9 AU

Year: 2399 Days

Day: 25.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.6

Radius: 9.1

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.82 AU - 15.8 AU

Year: 16911 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,336,692 km

• M1: 115,340 km (0.099 R)
• M2: 772,823 km (0.09 R)
• M3: 1,160,580 km (0.086 R)
• M4: 2,382,047 km (0.086 R)
• M5: 3,491,913 km (0.112 R)
• M6: 9,231,535 km (0.068 R)
• M7: 9,672,699 km (0.116 R)
• M8: 10,302,057 km (0.08 R)
• M9: 16,761,245 km (0.091 R)
• M10: 23,307,797 km (0.053 R)
• M11: 23,817,178 km (0.058 R)
• M12: 30,281,003 km (0.056 R)
• M13: 31,255,334 km (0.044 R)
• M14: 32,629,091 km (0.091 R)
• M15: 36,035,285 km (0.072 R)
• M16: 41,281,084 km (0.101 R)
• M17: 47,175,988 km (0.09 R)
• M18: 62,538,343 km (0.116 R)
• M19: 63,324,330 km (0.058 R)
• M20: 70,485,430 km (0.104 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit