🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.42 AU - 0.6 AU

Year: 127 Days

Day: 16.3 Hours

Environment

Temp: 286 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.7 AU - 0.98 AU

Year: 269 Days

Day: 38.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 9.4

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.07 AU - 9.01 AU

Year: 7243 Days

Day: 13 Hours

Environment

Temp: -163 °C

Axial Tilt: 122.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,974,931 km

• M1: 117,584 km (0.075 R)
• M2: 509,381 km (0.06 R)
• M3: 1,313,320 km (0.054 R)
• M4: 1,617,303 km (0.1 R)
• M5: 2,493,497 km (0.12 R)
• M6: 2,847,595 km (0.065 R)
• M7: 3,543,226 km (0.098 R)
• M8: 8,524,236 km (0.103 R)
• M9: 15,235,047 km (0.053 R)
• M10: 15,916,465 km (0.097 R)
• M11: 17,273,767 km (0.107 R)
• M12: 20,069,751 km (0.105 R)
• M13: 20,888,650 km (0.113 R)
• M14: 23,235,092 km (0.088 R)
• M15: 25,149,048 km (0.064 R)
• M16: 27,165,926 km (0.063 R)
• M17: 36,754,252 km (0.044 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit