🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.82 AU - 1.34 AU

Year: 400 Days

Day: 13.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.6 AU - 1.74 AU

Year: 769 Days

Day: 45.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.1

Radius: 4.4

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.77 AU - 18.05 AU

Year: 23695 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,854,895 km

• M1: 54,753 km (0.076 R)
• M2: 230,830 km (0.106 R)
• M3: 374,294 km (0.079 R)
• M4: 653,144 km (0.082 R)
• M5: 912,098 km (0.056 R)
• M6: 1,554,920 km (0.052 R)
• M7: 1,836,463 km (0.102 R)
• M8: 2,291,091 km (0.118 R)
• M9: 3,666,494 km (0.067 R)
• M10: 4,134,586 km (0.078 R)
• M11: 5,701,474 km (0.095 R)
• M12: 6,247,506 km (0.065 R)
• M13: 7,951,875 km (0.039 R)
• M14: 8,385,260 km (0.078 R)
• M15: 8,533,063 km (0.116 R)
• M16: 8,783,489 km (0.102 R)
• M17: 9,038,703 km (0.062 R)
• M18: 9,671,353 km (0.098 R)
• M19: 9,833,966 km (0.114 R)
• M20: 10,276,775 km (0.083 R)
• M21: 14,662,536 km (0.095 R)
• M22: 16,440,357 km (0.037 R)
• M23: 18,439,733 km (0.065 R)
• M24: 20,063,618 km (0.097 R)
• M25: 20,417,267 km (0.117 R)
• M26: 20,685,197 km (0.094 R)
• M27: 21,966,503 km (0.099 R)
• M28: 22,626,678 km (0.083 R)
• M29: 24,888,897 km (0.111 R)
• M30: 26,231,837 km (0.112 R)
• M31: 27,189,563 km (0.07 R)
• M32: 32,571,496 km (0.112 R)
• M33: 33,059,783 km (0.097 R)
• M34: 38,214,926 km (0.086 R)
• M35: 39,168,911 km (0.053 R)
• M36: 41,694,722 km (0.036 R)
• M37: 50,568,419 km (0.115 R)
• M38: 55,269,831 km (0.054 R)
• M39: 55,964,264 km (0.077 R)
• M40: 56,488,904 km (0.031 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 13,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit