🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.63 AU - 0.79 AU

Year: 219 Days

Day: 36.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.01 AU - 1.33 AU

Year: 462 Days

Day: 43.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.4

Radius: 10.8

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.84 AU - 11.3 AU

Year: 12552 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,209,645 km

• M1: 135,236 km (0.089 R)
• M2: 644,318 km (0.107 R)
• M3: 2,475,546 km (0.086 R)
• M4: 3,277,241 km (0.064 R)
• M5: 4,127,854 km (0.091 R)
• M6: 5,322,243 km (0.1 R)
• M7: 6,149,370 km (0.068 R)
• M8: 7,101,710 km (0.116 R)
• M9: 10,550,091 km (0.105 R)
• M10: 10,991,704 km (0.118 R)
• M11: 14,236,182 km (0.107 R)
• M12: 14,981,928 km (0.072 R)
• M13: 15,753,254 km (0.095 R)
• M14: 16,330,852 km (0.111 R)
• M15: 33,011,463 km (0.105 R)
• M16: 33,957,520 km (0.104 R)
• M17: 34,316,854 km (0.1 R)
• M18: 50,555,703 km (0.033 R)
• M19: 51,181,471 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 13,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit