🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.6 AU

Year: 141 Days

Day: 24.1 Hours

Environment

Temp: 270 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.91 AU - 1.19 AU

Year: 384 Days

Day: 37.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.27 AU - 1.67 AU

Year: 635 Days

Day: 20.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 148.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,057,374 km

• M1: 422,913 km (0.11 R)
• M2: 848,370 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.32 AU - 4.66 AU

Year: 3391 Days

Day: 27 Hours

Environment

Temp: -123 °C

Axial Tilt: 124.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.6

Radius: 12.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.14 AU - 5.84 AU

Year: 4585 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,057,374 km

• M1: 155,133 km (0.111 R)
• M2: 304,731 km (0.097 R)
• M3: 634,893 km (0.1 R)
• M4: 753,076 km (0.106 R)
• M5: 918,232 km (0.076 R)
• M6: 1,819,858 km (0.081 R)
• M7: 2,186,373 km (0.044 R)
• M8: 2,372,921 km (0.073 R)
• M9: 2,622,451 km (0.118 R)
• M10: 2,727,020 km (0.117 R)
• M11: 3,652,731 km (0.07 R)
• M12: 3,875,333 km (0.117 R)
• M13: 4,129,500 km (0.108 R)
• M14: 4,334,150 km (0.092 R)
• M15: 4,486,291 km (0.115 R)
• M16: 4,612,252 km (0.113 R)
• M17: 5,259,263 km (0.073 R)
• M18: 5,481,416 km (0.108 R)
• M19: 5,950,255 km (0.044 R)
• M20: 6,574,378 km (0.088 R)
• M21: 6,813,884 km (0.096 R)
• M22: 7,350,940 km (0.104 R)
• M23: 7,450,124 km (0.116 R)
• M24: 7,834,291 km (0.027 R)
• M25: 9,078,496 km (0.057 R)
• M26: 10,383,439 km (0.067 R)
• M27: 10,550,689 km (0.099 R)
• M28: 10,662,738 km (0.06 R)
• M29: 11,228,667 km (0.101 R)
• M30: 11,630,786 km (0.05 R)
• M31: 11,765,723 km (0.105 R)
• M32: 12,115,483 km (0.08 R)
• M33: 13,427,007 km (0.106 R)
• M34: 13,528,285 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 12.6

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.27 AU - 11.97 AU

Year: 12336 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,057,374 km

• M1: 172,337 km (0.052 R)
• M2: 318,793 km (0.101 R)
• M3: 401,371 km (0.108 R)
• M4: 670,647 km (0.072 R)
• M5: 787,483 km (0.112 R)
• M6: 933,491 km (0.086 R)
• M7: 1,772,585 km (0.034 R)
• M8: 1,912,310 km (0.073 R)
• M9: 2,084,946 km (0.033 R)
• M10: 2,292,887 km (0.048 R)
• M11: 2,633,970 km (0.079 R)
• M12: 2,794,488 km (0.026 R)
• M13: 3,125,399 km (0.091 R)
• M14: 3,716,909 km (0.085 R)
• M15: 4,192,780 km (0.071 R)
• M16: 4,305,427 km (0.094 R)
• M17: 5,002,553 km (0.093 R)
• M18: 5,242,807 km (0.108 R)
• M19: 5,734,834 km (0.073 R)
• M20: 6,370,775 km (0.084 R)
• M21: 7,029,155 km (0.099 R)
• M22: 7,163,494 km (0.088 R)
• M23: 7,389,237 km (0.076 R)
• M24: 7,525,820 km (0.08 R)
• M25: 7,847,904 km (0.119 R)
• M26: 8,034,004 km (0.11 R)
• M27: 8,505,537 km (0.078 R)
• M28: 8,600,980 km (0.055 R)
• M29: 9,229,889 km (0.065 R)
• M30: 9,328,026 km (0.114 R)
• M31: 9,723,862 km (0.097 R)
• M32: 9,923,874 km (0.117 R)
• M33: 10,175,797 km (0.086 R)
• M34: 11,100,312 km (0.096 R)
• M35: 11,361,958 km (0.084 R)
• M36: 11,998,048 km (0.073 R)
• M37: 12,105,310 km (0.108 R)
• M38: 12,482,895 km (0.104 R)
• M39: 13,028,927 km (0.052 R)
• M40: 14,144,778 km (0.099 R)
• M41: 15,290,997 km (0.089 R)
• M42: 15,934,118 km (0.077 R)
• M43: 17,671,697 km (0.042 R)
• M44: 20,229,522 km (0.081 R)
• M45: 20,357,278 km (0.119 R)
• M46: 20,677,717 km (0.078 R)
• M47: 21,649,205 km (0.096 R)
• M48: 23,905,740 km (0.062 R)
• M49: 24,924,950 km (0.104 R)
• M50: 25,750,431 km (0.088 R)
• M51: 26,375,601 km (0.115 R)
• M52: 27,428,470 km (0.086 R)
• M53: 28,209,371 km (0.051 R)
• M54: 29,213,771 km (0.113 R)
• M55: 30,156,836 km (0.064 R)
• M56: 31,257,428 km (0.111 R)
• M57: 31,627,234 km (0.109 R)
• M58: 31,998,536 km (0.095 R)
• M59: 32,895,375 km (0.101 R)
• M60: 33,120,969 km (0.104 R)
• M61: 33,649,199 km (0.084 R)
• M62: 34,028,280 km (0.098 R)
• M63: 34,408,707 km (0.116 R)
• M64: 34,714,036 km (0.09 R)
• M65: 35,097,007 km (0.045 R)
• M66: 36,021,821 km (0.06 R)
• M67: 36,254,296 km (0.072 R)
• M68: 38,053,061 km (0.099 R)
• M69: 38,210,887 km (0.108 R)
• M70: 38,447,999 km (0.066 R)
• M71: 38,527,136 km (0.106 R)
• M72: 39,401,237 km (0.074 R)
• M73: 41,169,184 km (0.084 R)
• M74: 43,703,821 km (0.033 R)
• M75: 45,115,277 km (0.112 R)
• M76: 45,784,578 km (0.054 R)
• M77: 46,372,946 km (0.107 R)
• M78: 46,794,812 km (0.119 R)
• M79: 46,963,858 km (0.109 R)
• M80: 48,067,890 km (0.055 R)
• M81: 51,256,569 km (0.069 R)
• M82: 52,744,320 km (0.072 R)
• M83: 54,958,069 km (0.095 R)
• M84: 58,653,884 km (0.045 R)
• M85: 59,475,775 km (0.115 R)
• M86: 60,946,472 km (0.086 R)
• M87: 61,871,735 km (0.072 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 10,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit