🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.47 AU - 0.63 AU

Year: 153 Days

Day: 30.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.92 AU - 1.2 AU

Year: 409 Days

Day: 28.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,912,612 km

• M1: 630,405 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 9.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.38 AU - 12.54 AU

Year: 14538 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,912,612 km

• M1: 116,238 km (0.093 R)
• M2: 516,262 km (0.108 R)
• M3: 1,224,159 km (0.113 R)
• M4: 1,563,747 km (0.036 R)
• M5: 2,165,429 km (0.081 R)
• M6: 2,668,527 km (0.066 R)
• M7: 3,284,272 km (0.105 R)
• M8: 4,427,050 km (0.097 R)
• M9: 5,470,345 km (0.115 R)
• M10: 6,941,491 km (0.079 R)
• M11: 9,580,098 km (0.082 R)
• M12: 9,965,761 km (0.1 R)
• M13: 10,321,804 km (0.117 R)
• M14: 11,700,349 km (0.082 R)
• M15: 12,052,352 km (0.075 R)
• M16: 18,809,688 km (0.038 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit