🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.25 AU - 1.47 AU

Year: 604 Days

Day: 34.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 176.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.75 AU - 4.23 AU

Year: 3035 Days

Day: 30.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,729,978 km

• M1: 336,296 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.9

Radius: 4.2

Gravity: 29.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.29 AU - 13.77 AU

Year: 16890 Days

Day: 16.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,729,978 km

• M1: 52,658 km (0.116 R)
• M2: 339,438 km (0.078 R)
• M3: 1,004,400 km (0.107 R)
• M4: 1,307,186 km (0.112 R)
• M5: 1,907,522 km (0.098 R)
• M6: 2,651,622 km (0.081 R)
• M7: 3,201,843 km (0.104 R)
• M8: 3,710,925 km (0.037 R)
• M9: 4,397,130 km (0.091 R)
• M10: 6,055,722 km (0.099 R)
• M11: 6,496,736 km (0.037 R)
• M12: 6,916,059 km (0.085 R)
• M13: 7,088,695 km (0.119 R)
• M14: 7,397,764 km (0.104 R)
• M15: 7,901,610 km (0.052 R)
• M16: 8,090,253 km (0.074 R)
• M17: 8,825,078 km (0.072 R)
• M18: 12,978,962 km (0.105 R)
• M19: 14,539,417 km (0.119 R)
• M20: 18,272,333 km (0.088 R)
• M21: 20,225,931 km (0.072 R)
• M22: 23,169,419 km (0.095 R)
• M23: 24,944,398 km (0.119 R)
• M24: 25,248,680 km (0.114 R)
• M25: 27,991,258 km (0.101 R)
• M26: 28,762,285 km (0.12 R)
• M27: 34,433,989 km (0.059 R)
• M28: 36,478,543 km (0.083 R)
• M29: 37,133,632 km (0.114 R)
• M30: 37,530,366 km (0.086 R)
• M31: 40,248,559 km (0.083 R)
• M32: 42,227,290 km (0.039 R)
• M33: 47,767,348 km (0.085 R)
• M34: 51,117,443 km (0.072 R)
• M35: 56,169,961 km (0.107 R)
• M36: 57,571,394 km (0.1 R)
• M37: 58,458,958 km (0.057 R)
• M38: 60,809,440 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 19,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit