🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.9 AU - 1.24 AU

Year: 421 Days

Day: 45.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.81 AU - 2.05 AU

Year: 1021 Days

Day: 27.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,688,456 km

• M1: 480,359 km (0.077 R)
• M2: 1,195,586 km (0.063 R)

Asteroid Belt

Center: 7.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.9

Radius: 5.3

Gravity: 21.82 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.81 AU - 15.85 AU

Year: 18533 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,688,456 km

• M1: 69,114 km (0.098 R)
• M2: 269,575 km (0.095 R)
• M3: 858,991 km (0.076 R)
• M4: 2,160,193 km (0.025 R)
• M5: 2,433,957 km (0.11 R)
• M6: 2,778,332 km (0.094 R)
• M7: 4,899,629 km (0.092 R)
• M8: 5,524,500 km (0.082 R)
• M9: 5,916,147 km (0.109 R)
• M10: 8,664,709 km (0.081 R)
• M11: 10,968,217 km (0.066 R)
• M12: 13,371,058 km (0.062 R)
• M13: 13,650,058 km (0.093 R)
• M14: 15,104,448 km (0.097 R)
• M15: 20,082,168 km (0.114 R)
• M16: 22,640,441 km (0.119 R)
• M17: 28,623,159 km (0.048 R)
• M18: 30,267,988 km (0.028 R)
• M19: 31,358,107 km (0.094 R)
• M20: 38,876,447 km (0.109 R)
• M21: 41,037,389 km (0.11 R)
• M22: 43,581,899 km (0.067 R)
• M23: 44,041,464 km (0.104 R)
• M24: 47,673,700 km (0.108 R)
• M25: 54,990,382 km (0.115 R)
• M26: 57,525,019 km (0.064 R)
• M27: 61,471,261 km (0.098 R)
• M28: 67,620,631 km (0.069 R)
• M29: 67,825,580 km (0.096 R)
• M30: 69,479,833 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 15,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit