🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.55 AU - 0.79 AU

Year: 210 Days

Day: 15.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.5 AU - 2.12 AU

Year: 932 Days

Day: 41.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.67 AU - 2.91 AU

Year: 1784 Days

Day: 43 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.6

Radius: 7.3

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.4 AU - 15.28 AU

Year: 16597 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 65.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 41,604,308 km

• M1: 317,297 km (0.111 R)
• M2: 778,807 km (0.085 R)
• M3: 1,483,113 km (0.111 R)
• M4: 2,127,132 km (0.069 R)
• M5: 2,172,909 km (0.106 R)
• M6: 2,747,664 km (0.105 R)
• M7: 3,208,426 km (0.11 R)
• M8: 4,759,755 km (0.092 R)
• M9: 5,186,857 km (0.083 R)
• M10: 5,689,955 km (0.104 R)
• M11: 6,110,175 km (0.081 R)
• M12: 6,540,419 km (0.109 R)
• M13: 6,810,144 km (0.093 R)
• M14: 8,248,378 km (0.064 R)
• M15: 8,320,933 km (0.094 R)
• M16: 8,723,501 km (0.095 R)
• M17: 9,358,244 km (0.077 R)
• M18: 9,623,930 km (0.102 R)
• M19: 11,309,749 km (0.101 R)
• M20: 11,430,773 km (0.057 R)
• M21: 12,455,668 km (0.075 R)
• M22: 12,706,095 km (0.062 R)
• M23: 13,254,222 km (0.04 R)
• M24: 13,467,100 km (0.117 R)
• M25: 13,939,380 km (0.097 R)
• M26: 15,433,414 km (0.073 R)
• M27: 15,747,270 km (0.103 R)
• M28: 16,747,482 km (0.103 R)
• M29: 16,793,408 km (0.119 R)
• M30: 17,908,810 km (0.096 R)
• M31: 18,856,363 km (0.112 R)
• M32: 19,191,911 km (0.078 R)
• M33: 19,336,273 km (0.085 R)
• M34: 23,832,886 km (0.116 R)
• M35: 24,664,650 km (0.088 R)
• M36: 26,143,125 km (0.104 R)
• M37: 26,249,789 km (0.057 R)
• M38: 27,054,625 km (0.101 R)
• M39: 27,162,485 km (0.074 R)
• M40: 27,216,490 km (0.117 R)
• M41: 27,432,958 km (0.09 R)
• M42: 28,798,637 km (0.042 R)
• M43: 30,803,548 km (0.097 R)
• M44: 33,199,059 km (0.071 R)
• M45: 34,127,313 km (0.1 R)
• M46: 34,711,792 km (0.078 R)
• M47: 35,950,014 km (0.093 R)
• M48: 36,425,436 km (0.085 R)
• M49: 37,502,840 km (0.104 R)
• M50: 38,227,043 km (0.112 R)
• M51: 40,057,373 km (0.062 R)
• M52: 41,169,184 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 13,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit