🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.99 AU - 1.21 AU

Year: 435 Days

Day: 35.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 9.2

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.76 AU - 6.04 AU

Year: 4086 Days

Day: 6.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 79,595,648 km

• M1: 137,929 km (0.086 R)
• M2: 231,428 km (0.101 R)
• M3: 459,714 km (0.085 R)
• M4: 748,887 km (0.11 R)
• M5: 904,469 km (0.108 R)
• M6: 1,010,982 km (0.117 R)
• M7: 1,080,994 km (0.083 R)
• M8: 1,279,959 km (0.048 R)
• M9: 1,871,619 km (0.047 R)
• M10: 1,996,832 km (0.098 R)
• M11: 2,242,472 km (0.092 R)
• M12: 2,348,836 km (0.083 R)
• M13: 2,429,769 km (0.074 R)
• M14: 2,525,362 km (0.095 R)
• M15: 2,636,214 km (0.113 R)
• M16: 2,762,923 km (0.072 R)
• M17: 2,891,577 km (0.081 R)
• M18: 3,022,326 km (0.04 R)
• M19: 3,155,169 km (0.082 R)
• M20: 3,214,709 km (0.117 R)
• M21: 3,350,244 km (0.097 R)
• M22: 3,815,793 km (0.086 R)
• M23: 3,911,386 km (0.118 R)
• M24: 4,007,877 km (0.071 R)
• M25: 4,535,359 km (0.079 R)
• M26: 5,582,693 km (0.042 R)
• M27: 6,021,913 km (0.093 R)
• M28: 6,208,312 km (0.075 R)
• M29: 6,415,505 km (0.102 R)
• M30: 6,663,388 km (0.107 R)
• M31: 6,817,474 km (0.115 R)
• M32: 7,031,250 km (0.108 R)
• M33: 7,585,510 km (0.089 R)
• M34: 7,908,491 km (0.058 R)
• M35: 8,236,111 km (0.12 R)
• M36: 8,360,127 km (0.09 R)
• M37: 8,735,768 km (0.111 R)
• M38: 8,820,141 km (0.039 R)
• M39: 8,883,421 km (0.076 R)
• M40: 9,288,233 km (0.069 R)
• M41: 9,612,112 km (0.081 R)
• M42: 9,699,178 km (0.116 R)
• M43: 9,917,890 km (0.108 R)
• M44: 10,138,098 km (0.039 R)
• M45: 10,337,811 km (0.113 R)
• M46: 10,516,431 km (0.076 R)
• M47: 10,853,924 km (0.029 R)
• M48: 11,012,797 km (0.096 R)
• M49: 11,493,604 km (0.113 R)
• M50: 11,655,469 km (0.117 R)
• M51: 11,794,895 km (0.109 R)
• M52: 12,357,682 km (0.119 R)
• M53: 12,523,436 km (0.104 R)
• M54: 12,594,794 km (0.067 R)
• M55: 12,666,302 km (0.081 R)
• M56: 12,833,403 km (0.1 R)
• M57: 13,266,788 km (0.09 R)
• M58: 13,339,493 km (0.117 R)
• M59: 13,901,083 km (0.053 R)
• M60: 14,073,569 km (0.095 R)
• M61: 14,470,452 km (0.106 R)
• M62: 14,670,315 km (0.091 R)
• M63: 15,148,729 km (0.114 R)
• M64: 15,965,833 km (0.119 R)
• M65: 16,666,400 km (0.032 R)
• M66: 16,902,166 km (0.113 R)
• M67: 17,990,191 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 12.2

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.66 AU - 6.86 AU

Year: 6621 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,595,648 km

• M1: 152,739 km (0.103 R)
• M2: 259,253 km (0.079 R)
• M3: 405,410 km (0.057 R)
• M4: 520,002 km (0.07 R)
• M5: 685,009 km (0.117 R)
• M6: 855,401 km (0.076 R)
• M7: 967,898 km (0.055 R)
• M8: 1,386,174 km (0.109 R)
• M9: 1,537,866 km (0.069 R)
• M10: 1,695,393 km (0.104 R)
• M11: 1,876,855 km (0.05 R)
• M12: 2,200,435 km (0.098 R)
• M13: 2,460,137 km (0.076 R)
• M14: 2,583,406 km (0.085 R)
• M15: 2,729,862 km (0.025 R)
• M16: 3,208,575 km (0.082 R)
• M17: 3,434,917 km (0.118 R)
• M18: 3,666,644 km (0.061 R)
• M19: 4,096,738 km (0.104 R)
• M20: 4,268,326 km (0.089 R)
• M21: 4,467,591 km (0.093 R)
• M22: 4,720,860 km (0.1 R)
• M23: 5,162,473 km (0.053 R)
• M24: 5,428,458 km (0.114 R)
• M25: 5,671,854 km (0.107 R)
• M26: 6,057,517 km (0.092 R)
• M27: 6,854,425 km (0.069 R)
• M28: 7,206,129 km (0.085 R)
• M29: 7,443,840 km (0.082 R)
• M30: 7,714,463 km (0.088 R)
• M31: 7,927,341 km (0.094 R)
• M32: 8,142,014 km (0.107 R)
• M33: 8,924,560 km (0.077 R)
• M34: 9,147,910 km (0.098 R)
• M35: 9,437,980 km (0.114 R)
• M36: 9,632,906 km (0.106 R)
• M37: 10,060,158 km (0.107 R)
• M38: 10,560,862 km (0.114 R)
• M39: 11,447,827 km (0.111 R)
• M40: 11,760,487 km (0.119 R)
• M41: 12,323,274 km (0.119 R)
• M42: 12,751,124 km (0.1 R)
• M43: 13,511,680 km (0.103 R)
• M44: 13,731,738 km (0.063 R)
• M45: 13,916,043 km (0.095 R)
• M46: 14,138,196 km (0.087 R)
• M47: 14,287,045 km (0.112 R)
• M48: 14,473,744 km (0.045 R)
• M49: 14,811,835 km (0.1 R)
• M50: 15,114,621 km (0.087 R)
• M51: 15,343,057 km (0.111 R)
• M52: 15,649,433 km (0.071 R)
• M53: 17,850,317 km (0.108 R)
• M54: 18,293,875 km (0.116 R)
• M55: 18,945,673 km (0.111 R)
• M56: 19,439,495 km (0.077 R)
• M57: 19,522,223 km (0.073 R)
• M58: 20,440,006 km (0.116 R)
• M59: 20,861,722 km (0.075 R)
• M60: 21,116,188 km (0.113 R)
• M61: 21,542,542 km (0.063 R)
• M62: 21,628,112 km (0.091 R)
• M63: 22,447,310 km (0.04 R)
• M64: 22,882,341 km (0.102 R)
• M65: 23,232,549 km (0.114 R)
• M66: 23,320,363 km (0.085 R)
• M67: 23,761,079 km (0.096 R)
• M68: 24,650,887 km (0.117 R)
• M69: 24,919,864 km (0.077 R)
• M70: 25,460,959 km (0.109 R)
• M71: 26,417,039 km (0.089 R)
• M72: 27,803,363 km (0.111 R)
• M73: 27,990,061 km (0.092 R)
• M74: 28,552,399 km (0.055 R)
• M75: 29,450,435 km (0.088 R)
• M76: 29,545,579 km (0.088 R)
• M77: 30,887,323 km (0.099 R)
• M78: 31,322,802 km (0.092 R)
• M79: 31,565,600 km (0.07 R)
• M80: 32,102,057 km (0.089 R)
• M81: 32,838,378 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.1

Radius: 7.5

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.89 AU - 18.37 AU

Year: 22171 Days

Day: 21.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,595,648 km

• M1: 139,874 km (0.084 R)
• M2: 197,768 km (0.112 R)
• M3: 548,426 km (0.057 R)
• M4: 636,240 km (0.117 R)
• M5: 1,291,030 km (0.11 R)
• M6: 2,458,043 km (0.101 R)
• M7: 2,875,869 km (0.104 R)
• M8: 3,113,281 km (0.096 R)
• M9: 3,274,997 km (0.037 R)
• M10: 3,606,805 km (0.073 R)
• M11: 3,819,682 km (0.092 R)
• M12: 4,124,712 km (0.088 R)
• M13: 4,347,464 km (0.098 R)
• M14: 5,421,726 km (0.111 R)
• M15: 5,470,345 km (0.052 R)
• M16: 5,813,972 km (0.117 R)
• M17: 6,677,600 km (0.099 R)
• M18: 6,886,588 km (0.082 R)
• M19: 7,044,713 km (0.03 R)
• M20: 7,311,147 km (0.099 R)
• M21: 7,472,563 km (0.112 R)
• M22: 9,150,154 km (0.082 R)
• M23: 9,852,665 km (0.112 R)
• M24: 9,971,446 km (0.088 R)
• M25: 10,511,943 km (0.082 R)
• M26: 11,061,715 km (0.096 R)
• M27: 11,935,666 km (0.116 R)
• M28: 12,189,384 km (0.084 R)
• M29: 12,445,047 km (0.081 R)
• M30: 12,637,729 km (0.044 R)
• M31: 13,156,834 km (0.049 R)
• M32: 13,881,934 km (0.107 R)
• M33: 15,370,583 km (0.112 R)
• M34: 15,439,398 km (0.114 R)
• M35: 16,203,693 km (0.067 R)
• M36: 17,051,614 km (0.117 R)
• M37: 17,696,830 km (0.107 R)
• M38: 18,423,277 km (0.111 R)
• M39: 18,496,430 km (0.102 R)
• M40: 20,281,432 km (0.097 R)
• M41: 21,117,834 km (0.051 R)
• M42: 22,042,947 km (0.104 R)
• M43: 24,493,659 km (0.116 R)
• M44: 26,946,316 km (0.118 R)
• M45: 28,539,534 km (0.072 R)
• M46: 29,304,876 km (0.069 R)
• M47: 29,475,867 km (0.049 R)
• M48: 30,942,674 km (0.056 R)
• M49: 31,641,146 km (0.026 R)
• M50: 32,256,592 km (0.081 R)
• M51: 35,665,778 km (0.113 R)
• M52: 35,757,033 km (0.049 R)
• M53: 37,970,184 km (0.095 R)
• M54: 41,660,165 km (0.106 R)
• M55: 42,818,351 km (0.046 R)
• M56: 44,575,378 km (0.113 R)
• M57: 44,771,950 km (0.116 R)
• M58: 45,067,555 km (0.114 R)
• M59: 45,660,561 km (0.055 R)
• M60: 46,455,375 km (0.071 R)
• M61: 46,654,789 km (0.102 R)
• M62: 47,555,667 km (0.052 R)
• M63: 49,069,747 km (0.032 R)
• M64: 50,702,309 km (0.099 R)
• M65: 51,010,331 km (0.094 R)
• M66: 51,216,028 km (0.069 R)
• M67: 51,422,024 km (0.081 R)
• M68: 52,041,658 km (0.09 R)
• M69: 52,352,523 km (0.069 R)
• M70: 52,663,836 km (0.102 R)
• M71: 55,705,460 km (0.117 R)
• M72: 56,341,700 km (0.061 R)
• M73: 56,767,306 km (0.064 R)
• M74: 59,451,391 km (0.113 R)
• M75: 59,993,084 km (0.053 R)
• M76: 64,052,722 km (0.097 R)
• M77: 64,830,631 km (0.061 R)
• M78: 65,499,932 km (0.12 R)
• M79: 66,171,477 km (0.099 R)
• M80: 66,845,415 km (0.086 R)
• M81: 67,295,854 km (0.026 R)
• M82: 68,200,024 km (0.083 R)
• M83: 68,540,060 km (0.09 R)
• M84: 69,335,771 km (0.064 R)
• M85: 69,563,608 km (0.097 R)
• M86: 74,523,226 km (0.041 R)
• M87: 75,458,512 km (0.117 R)
• M88: 75,927,651 km (0.089 R)
• M89: 77,695,300 km (0.078 R)
• M90: 79,000,092 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit