🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.43 AU - 0.61 AU

Year: 136 Days

Day: 39.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,570,475 km

• M1: 125,064 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.76 AU - 1.22 AU

Year: 358 Days

Day: 42.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.98 AU - 1.02 AU

Year: 363 Days

Day: 27.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.9

Radius: 12.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.68 AU - 5.68 AU

Year: 4285 Days

Day: 11.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,570,475 km

• M1: 180,864 km (0.11 R)
• M2: 375,042 km (0.103 R)
• M3: 467,942 km (0.105 R)
• M4: 596,447 km (0.108 R)
• M5: 693,237 km (0.087 R)
• M6: 1,206,806 km (0.109 R)
• M7: 1,358,049 km (0.115 R)
• M8: 1,442,273 km (0.077 R)
• M9: 1,745,209 km (0.054 R)
• M10: 2,223,623 km (0.088 R)
• M11: 2,441,138 km (0.054 R)
• M12: 2,650,725 km (0.115 R)
• M13: 2,773,096 km (0.11 R)
• M14: 3,265,722 km (0.073 R)
• M15: 4,082,526 km (0.079 R)
• M16: 4,314,403 km (0.115 R)
• M17: 4,441,112 km (0.054 R)
• M18: 4,847,420 km (0.063 R)
• M19: 5,112,358 km (0.12 R)
• M20: 5,265,845 km (0.076 R)
• M21: 5,499,068 km (0.111 R)
• M22: 5,815,318 km (0.117 R)
• M23: 6,036,274 km (0.089 R)
• M24: 6,178,392 km (0.063 R)
• M25: 6,674,010 km (0.028 R)
• M26: 6,947,924 km (0.091 R)
• M27: 7,354,830 km (0.12 R)
• M28: 7,550,354 km (0.034 R)
• M29: 7,747,524 km (0.065 R)
• M30: 8,057,790 km (0.09 R)
• M31: 8,667,850 km (0.087 R)
• M32: 8,897,483 km (0.059 R)
• M33: 9,598,798 km (0.107 R)
• M34: 9,765,001 km (0.099 R)
• M35: 9,956,037 km (0.108 R)
• M36: 10,220,975 km (0.11 R)
• M37: 10,561,460 km (0.116 R)
• M38: 10,881,001 km (0.072 R)
• M39: 11,054,385 km (0.104 R)
• M40: 11,153,868 km (0.079 R)
• M41: 11,253,649 km (0.068 R)
• M42: 11,353,730 km (0.085 R)
• M43: 11,605,204 km (0.107 R)
• M44: 11,706,333 km (0.067 R)
• M45: 11,807,760 km (0.114 R)
• M46: 12,551,860 km (0.073 R)
• M47: 12,733,771 km (0.115 R)
• M48: 13,073,956 km (0.081 R)
• M49: 13,205,602 km (0.047 R)
• M50: 13,736,525 km (0.073 R)
• M51: 13,924,121 km (0.12 R)
• M52: 14,247,552 km (0.098 R)
• M53: 14,627,979 km (0.117 R)
• M54: 14,737,335 km (0.12 R)
• M55: 15,204,978 km (0.103 R)
• M56: 16,324,718 km (0.103 R)
• M57: 16,523,384 km (0.069 R)
• M58: 16,779,944 km (0.119 R)
• M59: 16,923,110 km (0.072 R)
• M60: 17,095,446 km (0.046 R)
• M61: 17,732,284 km (0.118 R)
• M62: 17,994,978 km (0.064 R)
• M63: 18,969,608 km (0.081 R)
• M64: 19,118,757 km (0.086 R)
• M65: 19,328,194 km (0.115 R)
• M66: 19,448,322 km (0.082 R)
• M67: 19,870,337 km (0.045 R)
• M68: 20,052,248 km (0.117 R)
• M69: 20,265,126 km (0.053 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 13,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit