🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.62 AU - 0.66 AU

Year: 196 Days

Day: 16.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.09 AU - 4.13 AU

Year: 2626 Days

Day: 16.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,377,717 km

• M1: 566,527 km (0.062 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 13.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.39 AU - 10.19 AU

Year: 9139 Days

Day: 7.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,377,717 km

• M1: 181,761 km (0.055 R)
• M2: 904,918 km (0.082 R)
• M3: 2,043,806 km (0.095 R)
• M4: 2,619,309 km (0.104 R)
• M5: 4,280,893 km (0.07 R)
• M6: 8,214,269 km (0.104 R)
• M7: 8,909,451 km (0.071 R)
• M8: 9,763,056 km (0.094 R)
• M9: 12,276,151 km (0.114 R)
• M10: 17,046,229 km (0.082 R)
• M11: 18,670,263 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.9

Radius: 12

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.65 AU - 12.55 AU

Year: 12290 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,377,717 km

• M1: 258,056 km (0.067 R)
• M2: 646,263 km (0.097 R)
• M3: 1,039,256 km (0.118 R)
• M4: 2,407,778 km (0.065 R)
• M5: 5,071,218 km (0.082 R)
• M6: 6,368,082 km (0.115 R)
• M7: 7,348,397 km (0.069 R)
• M8: 12,577,890 km (0.083 R)
• M9: 19,335,525 km (0.074 R)
• M10: 41,016,744 km (0.105 R)
• M11: 41,649,394 km (0.108 R)
• M12: 43,064,141 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 19,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit