🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 33.5 Hours

Environment

Temp: 239 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.24 AU - 3.56 AU

Year: 1760 Days

Day: 32.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 14.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.99 AU - 7.71 AU

Year: 6390 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,519,945 km

• M1: 210,783 km (0.086 R)
• M2: 322,982 km (0.069 R)
• M3: 425,157 km (0.116 R)
• M4: 552,615 km (0.077 R)
• M5: 652,845 km (0.097 R)
• M6: 798,404 km (0.113 R)
• M7: 987,496 km (0.083 R)
• M8: 1,237,922 km (0.044 R)
• M9: 1,389,166 km (0.066 R)
• M10: 1,868,328 km (0.116 R)
• M11: 2,368,882 km (0.065 R)
• M12: 2,515,488 km (0.096 R)
• M13: 2,958,148 km (0.072 R)
• M14: 3,084,858 km (0.049 R)
• M15: 3,197,056 km (0.093 R)
• M16: 3,343,512 km (0.083 R)
• M17: 3,626,402 km (0.086 R)
• M18: 3,813,549 km (0.047 R)
• M19: 4,233,470 km (0.111 R)
• M20: 4,723,852 km (0.103 R)
• M21: 4,947,650 km (0.096 R)
• M22: 5,060,896 km (0.099 R)
• M23: 5,483,809 km (0.03 R)
• M24: 6,159,842 km (0.069 R)
• M25: 6,281,914 km (0.107 R)
• M26: 6,694,804 km (0.071 R)
• M27: 7,074,035 km (0.104 R)
• M28: 7,373,829 km (0.114 R)
• M29: 7,590,596 km (0.099 R)
• M30: 7,765,625 km (0.026 R)
• M31: 8,052,853 km (0.087 R)
• M32: 8,388,551 km (0.114 R)
• M33: 8,524,236 km (0.099 R)
• M34: 8,774,663 km (0.087 R)
• M35: 8,889,405 km (0.038 R)
• M36: 9,004,595 km (0.091 R)
• M37: 10,015,877 km (0.053 R)
• M38: 10,256,280 km (0.108 R)
• M39: 10,352,921 km (0.099 R)
• M40: 11,063,062 km (0.093 R)
• M41: 11,162,245 km (0.106 R)
• M42: 12,273,159 km (0.116 R)
• M43: 12,427,394 km (0.104 R)
• M44: 12,608,109 km (0.117 R)
• M45: 12,711,780 km (0.035 R)
• M46: 13,103,128 km (0.075 R)
• M47: 13,208,146 km (0.063 R)
• M48: 13,710,944 km (0.053 R)
• M49: 14,004,904 km (0.067 R)
• M50: 14,871,824 km (0.073 R)
• M51: 15,008,855 km (0.1 R)
• M52: 15,339,616 km (0.067 R)
• M53: 15,924,095 km (0.118 R)
• M54: 16,092,393 km (0.097 R)
• M55: 17,028,875 km (0.076 R)
• M56: 17,172,340 km (0.049 R)
• M57: 17,605,126 km (0.117 R)
• M58: 17,750,087 km (0.09 R)
• M59: 18,216,982 km (0.06 R)
• M60: 18,599,204 km (0.064 R)
• M61: 18,865,488 km (0.082 R)
• M62: 19,132,969 km (0.091 R)
• M63: 19,731,959 km (0.049 R)
• M64: 20,185,390 km (0.09 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit