🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.4 AU - 0.64 AU

Year: 140 Days

Day: 22.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.31 AU - 1.57 AU

Year: 644 Days

Day: 39.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.1

Radius: 5.9

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.08 AU - 14 AU

Year: 17554 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,216,265 km

• M1: 75,547 km (0.074 R)
• M2: 274,063 km (0.094 R)
• M3: 572,960 km (0.07 R)
• M4: 1,020,856 km (0.044 R)
• M5: 1,223,262 km (0.108 R)
• M6: 1,694,645 km (0.11 R)
• M7: 2,108,283 km (0.041 R)
• M8: 2,399,550 km (0.118 R)
• M9: 2,829,345 km (0.057 R)
• M10: 3,110,888 km (0.034 R)
• M11: 3,308,955 km (0.082 R)
• M12: 4,337,291 km (0.092 R)
• M13: 4,744,646 km (0.075 R)
• M14: 4,941,068 km (0.058 R)
• M15: 6,632,870 km (0.039 R)
• M16: 7,004,023 km (0.088 R)
• M17: 8,154,580 km (0.071 R)
• M18: 8,922,167 km (0.119 R)
• M19: 11,107,642 km (0.111 R)
• M20: 11,809,256 km (0.076 R)
• M21: 12,049,660 km (0.103 R)
• M22: 13,957,481 km (0.1 R)
• M23: 15,911,529 km (0.079 R)
• M24: 16,131,138 km (0.116 R)
• M25: 16,726,837 km (0.096 R)
• M26: 17,030,072 km (0.113 R)
• M27: 19,422,441 km (0.096 R)
• M28: 23,229,109 km (0.078 R)
• M29: 28,033,594 km (0.095 R)
• M30: 29,111,596 km (0.118 R)
• M31: 29,882,474 km (0.1 R)
• M32: 32,983,638 km (0.115 R)
• M33: 34,673,196 km (0.069 R)
• M34: 44,280,222 km (0.105 R)
• M35: 44,715,103 km (0.069 R)
• M36: 46,482,901 km (0.112 R)
• M37: 49,066,306 km (0.084 R)
• M38: 49,531,855 km (0.038 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: 355 - 16,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit