🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.69 AU - 0.87 AU

Year: 255 Days

Day: 26.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.84 AU - 1.08 AU

Year: 349 Days

Day: 37.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,396,395 km

• M1: 546,182 km (0.09 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.58 AU - 2.58 AU

Year: 1112 Days

Day: 35.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.73 AU - 2.61 AU

Year: 1185 Days

Day: 41.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.09 AU - 3.87 AU

Year: 2408 Days

Day: 38.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.3 AU - 4.38 AU

Year: 2791 Days

Day: 32.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 9.9

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.03 AU - 8.07 AU

Year: 7694 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,396,395 km

• M1: 164,707 km (0.099 R)
• M2: 339,288 km (0.051 R)
• M3: 407,355 km (0.076 R)
• M4: 588,368 km (0.038 R)
• M5: 704,456 km (0.079 R)
• M6: 877,392 km (0.056 R)
• M7: 1,029,682 km (0.1 R)
• M8: 1,579,604 km (0.078 R)
• M9: 1,788,443 km (0.12 R)
• M10: 1,874,611 km (0.073 R)
• M11: 2,051,136 km (0.088 R)
• M12: 2,256,385 km (0.099 R)
• M13: 2,468,514 km (0.1 R)
• M14: 2,662,543 km (0.108 R)
• M15: 2,912,222 km (0.102 R)
• M16: 3,039,978 km (0.111 R)
• M17: 3,117,470 km (0.111 R)
• M18: 3,327,505 km (0.093 R)
• M19: 4,358,833 km (0.094 R)
• M20: 4,505,289 km (0.087 R)
• M21: 4,833,507 km (0.076 R)
• M22: 5,138,687 km (0.083 R)
• M23: 6,722,928 km (0.047 R)
• M24: 6,858,614 km (0.073 R)
• M25: 7,762,185 km (0.109 R)
• M26: 7,833,244 km (0.049 R)
• M27: 7,904,452 km (0.114 R)
• M28: 8,482,498 km (0.101 R)
• M29: 8,629,254 km (0.115 R)
• M30: 9,679,281 km (0.045 R)
• M31: 9,871,066 km (0.105 R)
• M32: 10,025,301 km (0.111 R)
• M33: 10,414,555 km (0.112 R)
• M34: 11,007,860 km (0.067 R)
• M35: 11,248,264 km (0.061 R)
• M36: 11,409,530 km (0.118 R)
• M37: 11,897,818 km (0.119 R)
• M38: 12,020,937 km (0.085 R)
• M39: 13,789,184 km (0.113 R)
• M40: 14,048,437 km (0.103 R)
• M41: 14,835,770 km (0.115 R)
• M42: 15,502,678 km (0.061 R)
• M43: 15,862,461 km (0.054 R)
• M44: 16,043,324 km (0.09 R)
• M45: 16,270,564 km (0.103 R)
• M46: 16,407,296 km (0.117 R)
• M47: 16,544,477 km (0.082 R)
• M48: 17,608,717 km (0.092 R)
• M49: 18,361,942 km (0.104 R)
• M50: 18,885,983 km (0.111 R)
• M51: 19,318,471 km (0.105 R)
• M52: 19,948,876 km (0.086 R)
• M53: 20,438,360 km (0.117 R)
• M54: 20,832,850 km (0.095 R)
• M55: 21,031,067 km (0.104 R)
• M56: 21,479,262 km (0.074 R)
• M57: 22,081,693 km (0.084 R)
• M58: 22,486,505 km (0.116 R)
• M59: 22,638,945 km (0.087 R)
• M60: 23,098,210 km (0.102 R)
• M61: 23,870,584 km (0.066 R)
• M62: 24,338,078 km (0.09 R)
• M63: 24,651,485 km (0.082 R)
• M64: 24,913,581 km (0.085 R)
• M65: 25,918,130 km (0.111 R)
• M66: 26,078,050 km (0.103 R)
• M67: 26,989,849 km (0.091 R)
• M68: 28,021,476 km (0.093 R)
• M69: 28,349,844 km (0.086 R)
• M70: 29,398,226 km (0.051 R)
• M71: 29,565,027 km (0.095 R)
• M72: 29,787,778 km (0.071 R)
• M73: 30,122,878 km (0.094 R)
• M74: 30,628,070 km (0.12 R)
• M75: 30,966,460 km (0.089 R)
• M76: 31,703,678 km (0.105 R)
• M77: 32,274,693 km (0.073 R)
• M78: 33,022,234 km (0.042 R)
• M79: 35,003,957 km (0.076 R)
• M80: 35,535,029 km (0.098 R)
• M81: 36,784,471 km (0.086 R)
• M82: 38,048,124 km (0.105 R)
• M83: 38,594,156 km (0.114 R)
• M84: 38,715,779 km (0.066 R)
• M85: 39,142,732 km (0.09 R)
• M86: 40,124,243 km (0.099 R)
• M87: 40,309,296 km (0.106 R)
• M88: 41,549,462 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 8.2

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.65 AU - 10.91 AU

Year: 10484 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,396,395 km

• M1: 217,964 km (0.08 R)
• M2: 320,738 km (0.113 R)
• M3: 391,946 km (0.102 R)
• M4: 469,737 km (0.092 R)
• M5: 582,385 km (0.093 R)
• M6: 720,763 km (0.076 R)
• M7: 835,953 km (0.119 R)
• M8: 975,677 km (0.112 R)
• M9: 1,123,031 km (0.102 R)
• M10: 1,238,670 km (0.095 R)
• M11: 1,523,804 km (0.113 R)
• M12: 1,652,308 km (0.112 R)
• M13: 1,784,553 km (0.101 R)
• M14: 2,250,401 km (0.119 R)
• M15: 2,572,934 km (0.109 R)
• M16: 3,234,156 km (0.096 R)
• M17: 3,655,125 km (0.101 R)
• M18: 3,945,494 km (0.074 R)
• M19: 4,123,366 km (0.064 R)
• M20: 5,051,770 km (0.052 R)
• M21: 5,115,798 km (0.114 R)
• M22: 5,772,234 km (0.039 R)
• M23: 5,940,382 km (0.04 R)
• M24: 7,636,523 km (0.08 R)
• M25: 7,970,275 km (0.12 R)
• M26: 9,116,943 km (0.117 R)
• M27: 9,749,443 km (0.117 R)
• M28: 9,909,812 km (0.065 R)
• M29: 10,724,522 km (0.072 R)
• M30: 11,056,479 km (0.059 R)
• M31: 11,730,567 km (0.055 R)
• M32: 11,815,689 km (0.077 R)
• M33: 12,331,203 km (0.11 R)
• M34: 12,548,120 km (0.041 R)
• M35: 12,985,843 km (0.075 R)
• M36: 13,921,279 km (0.118 R)
• M37: 14,832,180 km (0.061 R)
• M38: 14,924,482 km (0.096 R)
• M39: 16,282,083 km (0.115 R)
• M40: 16,520,093 km (0.111 R)
• M41: 17,144,514 km (0.114 R)
• M42: 17,972,539 km (0.087 R)
• M43: 18,366,729 km (0.091 R)
• M44: 19,213,902 km (0.109 R)
• M45: 19,364,696 km (0.119 R)
• M46: 20,022,777 km (0.054 R)
• M47: 20,226,679 km (0.042 R)
• M48: 20,636,727 km (0.111 R)
• M49: 20,842,723 km (0.066 R)
• M50: 21,360,781 km (0.115 R)
• M51: 23,100,454 km (0.061 R)
• M52: 23,421,491 km (0.065 R)
• M53: 24,122,507 km (0.086 R)
• M54: 24,285,120 km (0.095 R)
• M55: 24,448,331 km (0.088 R)
• M56: 24,666,295 km (0.081 R)
• M57: 24,885,007 km (0.1 R)
• M58: 25,159,220 km (0.077 R)
• M59: 25,379,279 km (0.079 R)
• M60: 26,043,493 km (0.089 R)
• M61: 26,099,144 km (0.094 R)
• M62: 27,163,233 km (0.09 R)
• M63: 29,449,388 km (0.073 R)
• M64: 30,088,769 km (0.09 R)
• M65: 30,615,354 km (0.073 R)
• M66: 32,692,071 km (0.044 R)
• M67: 35,860,405 km (0.046 R)
• M68: 36,480,787 km (0.053 R)
• M69: 36,667,635 km (0.117 R)
• M70: 36,917,164 km (0.08 R)
• M71: 37,984,246 km (0.088 R)
• M72: 38,173,637 km (0.059 R)
• M73: 38,997,771 km (0.093 R)
• M74: 39,699,834 km (0.112 R)
• M75: 40,728,319 km (0.108 R)
• M76: 41,635,331 km (0.118 R)
• M77: 42,876,994 km (0.105 R)
• M78: 43,337,606 km (0.082 R)
• M79: 43,998,379 km (0.051 R)
• M80: 44,263,616 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 10,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit