🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.69 AU - 0.83 AU

Year: 242 Days

Day: 28.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,573,954 km

• M1: 475,572 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.15 AU - 1.43 AU

Year: 535 Days

Day: 38.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.5

Radius: 9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.92 AU - 6.3 AU

Year: 4219 Days

Day: 14.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 17,573,954 km

• M1: 170,242 km (0.101 R)
• M2: 332,406 km (0.037 R)
• M3: 586,424 km (0.117 R)
• M4: 897,886 km (0.052 R)
• M5: 988,692 km (0.093 R)
• M6: 1,501,514 km (0.085 R)
• M7: 1,573,919 km (0.099 R)
• M8: 1,760,468 km (0.065 R)
• M9: 1,915,002 km (0.094 R)
• M10: 2,033,783 km (0.104 R)
• M11: 2,182,483 km (0.101 R)
• M12: 2,265,061 km (0.112 R)
• M13: 2,334,774 km (0.047 R)
• M14: 2,635,316 km (0.053 R)
• M15: 2,782,969 km (0.081 R)
• M16: 2,872,728 km (0.084 R)
• M17: 3,070,795 km (0.075 R)
• M18: 3,273,351 km (0.078 R)
• M19: 3,857,231 km (0.095 R)
• M20: 4,178,418 km (0.095 R)
• M21: 4,438,120 km (0.057 R)
• M22: 4,543,437 km (0.072 R)
• M23: 4,667,454 km (0.085 R)
• M24: 5,285,742 km (0.115 R)
• M25: 5,378,791 km (0.093 R)
• M26: 5,566,686 km (0.119 R)
• M27: 6,104,192 km (0.076 R)
• M28: 6,241,223 km (0.052 R)
• M29: 6,618,210 km (0.088 R)
• M30: 6,779,177 km (0.085 R)
• M31: 6,921,145 km (0.098 R)
• M32: 7,249,214 km (0.076 R)
• M33: 7,457,005 km (0.055 R)
• M34: 7,540,630 km (0.055 R)
• M35: 7,687,685 km (0.117 R)
• M36: 7,772,208 km (0.103 R)
• M37: 8,372,245 km (0.098 R)
• M38: 8,459,161 km (0.089 R)
• M39: 8,634,041 km (0.042 R)
• M40: 8,832,109 km (0.101 R)
• M41: 9,232,881 km (0.089 R)
• M42: 10,029,041 km (0.054 R)
• M43: 10,306,994 km (0.102 R)
• M44: 10,447,018 km (0.106 R)
• M45: 10,564,153 km (0.086 R)
• M46: 10,918,101 km (0.106 R)
• M47: 11,541,027 km (0.104 R)
• M48: 11,881,212 km (0.117 R)
• M49: 12,003,584 km (0.117 R)
• M50: 12,447,291 km (0.098 R)
• M51: 12,996,913 km (0.118 R)
• M52: 13,810,576 km (0.101 R)
• M53: 13,887,769 km (0.095 R)
• M54: 14,301,407 km (0.03 R)
• M55: 14,405,527 km (0.064 R)
• M56: 14,588,336 km (0.079 R)
• M57: 15,167,728 km (0.081 R)
• M58: 15,567,005 km (0.07 R)
• M59: 16,240,345 km (0.076 R)
• M60: 16,457,711 km (0.081 R)
• M61: 16,648,747 km (0.044 R)
• M62: 16,758,402 km (0.119 R)
• M63: 17,559,499 km (0.036 R)
• M64: 17,698,924 km (0.076 R)
• M65: 18,147,418 km (0.056 R)
• M66: 18,373,162 km (0.058 R)
• M67: 18,429,710 km (0.104 R)
• M68: 18,571,379 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.8

Radius: 13.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.77 AU - 8.33 AU

Year: 7577 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 17,573,954 km

• M1: 180,565 km (0.107 R)
• M2: 299,345 km (0.077 R)
• M3: 401,072 km (0.074 R)
• M4: 527,781 km (0.079 R)
• M5: 616,942 km (0.116 R)
• M6: 771,027 km (0.069 R)
• M7: 857,944 km (0.043 R)
• M8: 967,300 km (0.083 R)
• M9: 1,294,620 km (0.049 R)
• M10: 1,455,438 km (0.061 R)
• M11: 1,600,398 km (0.085 R)
• M12: 1,726,958 km (0.113 R)
• M13: 1,893,311 km (0.031 R)
• M14: 2,065,049 km (0.06 R)
• M15: 2,693,809 km (0.094 R)
• M16: 2,790,449 km (0.117 R)
• M17: 3,087,401 km (0.115 R)
• M18: 3,291,303 km (0.065 R)
• M19: 4,474,472 km (0.059 R)
• M20: 5,301,898 km (0.096 R)
• M21: 5,529,436 km (0.098 R)
• M22: 5,813,972 km (0.107 R)
• M23: 5,903,880 km (0.09 R)
• M24: 6,341,903 km (0.085 R)
• M25: 6,509,003 km (0.041 R)
• M26: 7,134,023 km (0.1 R)
• M27: 7,997,353 km (0.11 R)
• M28: 8,198,263 km (0.114 R)
• M29: 8,360,127 km (0.098 R)
• M30: 8,687,148 km (0.103 R)
• M31: 8,810,866 km (0.098 R)
• M32: 9,101,834 km (0.096 R)
• M33: 9,438,429 km (0.113 R)
• M34: 9,565,587 km (0.117 R)
• M35: 10,670,367 km (0.118 R)
• M36: 11,114,523 km (0.119 R)
• M37: 11,226,572 km (0.086 R)
• M38: 11,474,306 km (0.107 R)
• M39: 12,297,843 km (0.062 R)
• M40: 12,763,690 km (0.097 R)
• M41: 13,045,982 km (0.092 R)
• M42: 13,140,527 km (0.104 R)
• M43: 13,857,101 km (0.115 R)
• M44: 14,001,912 km (0.062 R)
• M45: 14,414,952 km (0.091 R)
• M46: 14,659,843 km (0.097 R)
• M47: 15,352,930 km (0.118 R)
• M48: 15,854,532 km (0.083 R)
• M49: 16,056,639 km (0.069 R)
• M50: 16,234,211 km (0.083 R)
• M51: 16,668,344 km (0.109 R)
• M52: 17,106,217 km (0.062 R)
• M53: 17,313,560 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 10,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit