🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.69 AU - 1.13 AU

Year: 382 Days

Day: 45.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.21 AU - 1.47 AU

Year: 682 Days

Day: 21.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 12.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.9 AU - 3.2 AU

Year: 2342 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,793,239 km

• M1: 165,156 km (0.101 R)
• M2: 326,572 km (0.098 R)
• M3: 455,077 km (0.077 R)
• M4: 543,190 km (0.105 R)
• M5: 630,405 km (0.057 R)
• M6: 740,809 km (0.118 R)
• M7: 934,987 km (0.118 R)
• M8: 1,084,585 km (0.086 R)
• M9: 1,210,546 km (0.082 R)
• M10: 1,512,883 km (0.049 R)
• M11: 1,703,621 km (0.042 R)
• M12: 1,864,588 km (0.079 R)
• M13: 1,953,599 km (0.095 R)
• M14: 2,229,158 km (0.044 R)
• M15: 2,310,240 km (0.07 R)
• M16: 2,433,808 km (0.078 R)
• M17: 2,731,059 km (0.075 R)
• M18: 2,921,048 km (0.09 R)
• M19: 3,206,780 km (0.096 R)
• M20: 3,298,932 km (0.095 R)
• M21: 3,470,222 km (0.094 R)
• M22: 3,676,667 km (0.091 R)
• M23: 3,887,001 km (0.08 R)
• M24: 3,985,586 km (0.057 R)
• M25: 4,118,280 km (0.084 R)
• M26: 4,303,033 km (0.11 R)
• M27: 5,105,925 km (0.052 R)
• M28: 5,268,388 km (0.068 R)
• M29: 5,673,050 km (0.044 R)
• M30: 6,669,223 km (0.063 R)
• M31: 7,329,548 km (0.026 R)
• M32: 7,472,264 km (0.116 R)
• M33: 7,677,812 km (0.053 R)
• M34: 7,968,779 km (0.056 R)
• M35: 8,178,815 km (0.026 R)
• M36: 8,305,823 km (0.074 R)
• M37: 8,390,795 km (0.1 R)
• M38: 8,669,047 km (0.116 R)
• M39: 8,755,365 km (0.083 R)
• M40: 9,037,507 km (0.098 R)
• M41: 9,125,021 km (0.119 R)
• M42: 9,566,634 km (0.116 R)
• M43: 9,655,795 km (0.116 R)
• M44: 9,767,544 km (0.103 R)
• M45: 10,333,323 km (0.117 R)
• M46: 10,909,724 km (0.042 R)
• M47: 11,002,923 km (0.09 R)
• M48: 11,190,070 km (0.098 R)
• M49: 11,758,093 km (0.078 R)
• M50: 11,877,622 km (0.083 R)
• M51: 12,141,962 km (0.114 R)
• M52: 12,311,306 km (0.059 R)
• M53: 12,823,679 km (0.089 R)
• M54: 13,169,250 km (0.068 R)
• M55: 13,718,574 km (0.1 R)
• M56: 13,970,796 km (0.096 R)
• M57: 14,224,514 km (0.051 R)
• M58: 14,377,403 km (0.085 R)
• M59: 14,659,245 km (0.095 R)
• M60: 15,020,673 km (0.109 R)
• M61: 15,176,405 km (0.069 R)
• M62: 15,332,735 km (0.073 R)
• M63: 15,594,531 km (0.1 R)
• M64: 15,857,823 km (0.076 R)
• M65: 17,277,357 km (0.099 R)
• M66: 17,768,786 km (0.1 R)
• M67: 18,043,747 km (0.053 R)
• M68: 18,458,881 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit