🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.81 AU - 1.33 AU

Year: 410 Days

Day: 33.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.93 AU - 2.03 AU

Year: 1033 Days

Day: 36.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.97 AU - 4.55 AU

Year: 3261 Days

Day: 25.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.9

Radius: 4.3

Gravity: 31.63 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.03 AU - 21.39 AU

Year: 30013 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,618,018 km

• M1: 59,540 km (0.073 R)
• M2: 360,082 km (0.052 R)
• M3: 560,244 km (0.043 R)
• M4: 1,312,273 km (0.118 R)
• M5: 2,151,666 km (0.072 R)
• M6: 2,456,547 km (0.113 R)
• M7: 6,476,092 km (0.106 R)
• M8: 7,109,788 km (0.059 R)
• M9: 8,054,050 km (0.104 R)
• M10: 8,670,693 km (0.049 R)
• M11: 8,902,569 km (0.076 R)
• M12: 9,138,485 km (0.026 R)
• M13: 10,124,335 km (0.101 R)
• M14: 12,970,135 km (0.054 R)
• M15: 15,615,624 km (0.115 R)
• M16: 16,749,576 km (0.061 R)
• M17: 20,581,675 km (0.12 R)
• M18: 21,098,386 km (0.09 R)
• M19: 24,152,277 km (0.115 R)
• M20: 26,023,298 km (0.062 R)
• M21: 28,241,086 km (0.067 R)
• M22: 30,581,694 km (0.114 R)
• M23: 30,849,475 km (0.054 R)
• M24: 35,644,385 km (0.078 R)
• M25: 36,239,336 km (0.054 R)
• M26: 41,401,360 km (0.116 R)
• M27: 47,389,314 km (0.118 R)
• M28: 52,960,040 km (0.09 R)
• M29: 59,366,419 km (0.041 R)
• M30: 60,411,959 km (0.117 R)
• M31: 65,823,661 km (0.119 R)
• M32: 70,845,812 km (0.108 R)
• M33: 71,785,436 km (0.116 R)
• M34: 75,872,001 km (0.118 R)
• M35: 83,456,912 km (0.053 R)
• M36: 86,627,190 km (0.119 R)
• M37: 87,163,199 km (0.064 R)
• M38: 89,329,676 km (0.084 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: 148 - 10,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit