🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.43 AU - 3.93 AU

Year: 1975 Days

Day: 31.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.31 AU - 4.11 AU

Year: 2489 Days

Day: 39.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.1

Radius: 10.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.24 AU - 6.5 AU

Year: 4953 Days

Day: 9.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,323,982 km

• M1: 130,300 km (0.075 R)
• M2: 528,529 km (0.071 R)
• M3: 1,122,283 km (0.086 R)
• M4: 1,486,853 km (0.058 R)
• M5: 2,007,155 km (0.116 R)
• M6: 2,740,483 km (0.08 R)
• M7: 3,471,119 km (0.108 R)
• M8: 3,801,880 km (0.099 R)
• M9: 4,995,671 km (0.073 R)
• M10: 5,600,196 km (0.114 R)
• M11: 6,715,448 km (0.119 R)
• M12: 7,046,658 km (0.075 R)
• M13: 7,709,526 km (0.094 R)
• M14: 8,276,203 km (0.112 R)
• M15: 9,949,306 km (0.087 R)
• M16: 10,420,688 km (0.071 R)
• M17: 13,807,734 km (0.107 R)
• M18: 20,198,405 km (0.077 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 18,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit