🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.76 AU - 1.02 AU

Year: 296 Days

Day: 30.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.99 AU - 4.61 AU

Year: 2616 Days

Day: 44.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 9.9

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.24 AU - 5.76 AU

Year: 4555 Days

Day: 11.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,806,938 km

• M1: 123,717 km (0.113 R)
• M2: 441,015 km (0.075 R)
• M3: 761,304 km (0.092 R)
• M4: 1,147,565 km (0.097 R)
• M5: 2,396,408 km (0.108 R)
• M6: 4,051,410 km (0.096 R)
• M7: 4,412,688 km (0.072 R)
• M8: 5,062,841 km (0.096 R)
• M9: 5,926,020 km (0.095 R)
• M10: 9,434,539 km (0.114 R)
• M11: 11,864,458 km (0.082 R)
• M12: 13,645,869 km (0.068 R)
• M13: 15,540,526 km (0.083 R)
• M14: 16,129,642 km (0.116 R)
• M15: 22,268,690 km (0.107 R)
• M16: 28,914,127 km (0.107 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 18,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit