🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 31.3 Hours

Environment

Temp: 264 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.28 AU - 1.46 AU

Year: 564 Days

Day: 33.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845

Radius: 14.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.57 AU - 6.67 AU

Year: 5986 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,280,630 km

• M1: 176,525 km (0.082 R)
• M2: 393,143 km (0.072 R)
• M3: 499,358 km (0.099 R)
• M4: 669,899 km (0.072 R)
• M5: 1,123,929 km (0.065 R)
• M6: 1,483,113 km (0.118 R)
• M7: 1,685,968 km (0.102 R)
• M8: 2,119,802 km (0.091 R)
• M9: 2,479,286 km (0.095 R)
• M10: 2,588,791 km (0.12 R)
• M11: 2,744,971 km (0.088 R)
• M12: 3,137,516 km (0.11 R)
• M13: 3,256,446 km (0.112 R)
• M14: 3,848,704 km (0.034 R)
• M15: 4,772,322 km (0.112 R)
• M16: 5,358,745 km (0.116 R)
• M17: 5,588,378 km (0.098 R)
• M18: 5,791,831 km (0.046 R)
• M19: 6,146,528 km (0.085 R)
• M20: 6,236,286 km (0.099 R)
• M21: 6,326,494 km (0.095 R)
• M22: 6,722,629 km (0.03 R)
• M23: 7,158,408 km (0.118 R)
• M24: 7,764,429 km (0.105 R)
• M25: 7,861,667 km (0.051 R)
• M26: 8,254,661 km (0.114 R)
• M27: 9,437,531 km (0.075 R)
• M28: 9,645,622 km (0.091 R)
• M29: 9,750,340 km (0.081 R)
• M30: 10,137,350 km (0.075 R)
• M31: 11,145,041 km (0.075 R)
• M32: 11,884,354 km (0.063 R)
• M33: 12,449,385 km (0.084 R)
• M34: 13,023,243 km (0.116 R)
• M35: 13,139,031 km (0.12 R)
• M36: 13,410,552 km (0.096 R)
• M37: 13,644,822 km (0.057 R)
• M38: 13,841,094 km (0.095 R)
• M39: 14,355,711 km (0.069 R)
• M40: 14,635,459 km (0.12 R)
• M41: 14,755,885 km (0.049 R)
• M42: 14,917,002 km (0.083 R)
• M43: 15,159,799 km (0.079 R)
• M44: 15,731,413 km (0.063 R)
• M45: 15,854,682 km (0.067 R)
• M46: 17,022,143 km (0.086 R)
• M47: 17,744,252 km (0.095 R)
• M48: 18,433,300 km (0.06 R)
• M49: 19,262,671 km (0.113 R)
• M50: 20,238,498 km (0.091 R)
• M51: 20,327,957 km (0.064 R)
• M52: 20,552,204 km (0.084 R)
• M53: 20,687,291 km (0.087 R)
• M54: 21,275,660 km (0.059 R)
• M55: 21,412,242 km (0.12 R)
• M56: 21,640,529 km (0.063 R)
• M57: 22,422,626 km (0.087 R)
• M58: 22,887,128 km (0.074 R)
• M59: 23,167,325 km (0.047 R)
• M60: 23,354,771 km (0.087 R)
• M61: 23,872,828 km (0.112 R)
• M62: 24,776,549 km (0.078 R)
• M63: 24,920,312 km (0.102 R)
• M64: 25,304,929 km (0.041 R)
• M65: 26,863,140 km (0.105 R)
• M66: 27,060,011 km (0.072 R)
• M67: 28,452,169 km (0.12 R)
• M68: 28,552,549 km (0.094 R)
• M69: 28,753,459 km (0.091 R)
• M70: 29,207,488 km (0.118 R)
• M71: 29,816,651 km (0.118 R)
• M72: 31,150,615 km (0.113 R)
• M73: 31,513,091 km (0.026 R)
• M74: 32,190,021 km (0.05 R)
• M75: 32,608,895 km (0.113 R)
• M76: 32,871,739 km (0.05 R)
• M77: 33,135,180 km (0.092 R)
• M78: 33,611,201 km (0.086 R)
• M79: 33,770,373 km (0.059 R)
• M80: 34,516,418 km (0.114 R)
• M81: 34,837,903 km (0.067 R)
• M82: 35,160,436 km (0.077 R)
• M83: 35,808,195 km (0.106 R)
• M84: 36,296,782 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.3

Radius: 13.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.22 AU - 10.22 AU

Year: 8283 Days

Day: 7 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,280,630 km

• M1: 423,512 km (0.106 R)
• M2: 686,355 km (0.084 R)
• M3: 899,083 km (0.044 R)
• M4: 987,346 km (0.073 R)
• M5: 1,311,076 km (0.092 R)
• M6: 1,454,540 km (0.034 R)
• M7: 1,669,063 km (0.049 R)
• M8: 2,058,317 km (0.116 R)
• M9: 2,604,499 km (0.11 R)
• M10: 3,363,708 km (0.047 R)
• M11: 3,651,086 km (0.112 R)
• M12: 3,797,841 km (0.065 R)
• M13: 4,097,336 km (0.098 R)
• M14: 5,305,189 km (0.094 R)
• M15: 6,086,988 km (0.091 R)
• M16: 6,438,244 km (0.084 R)
• M17: 7,606,753 km (0.099 R)
• M18: 7,871,092 km (0.047 R)
• M19: 8,447,941 km (0.036 R)
• M20: 8,564,927 km (0.094 R)
• M21: 9,198,025 km (0.061 R)
• M22: 9,928,511 km (0.035 R)
• M23: 10,719,884 km (0.111 R)
• M24: 11,445,135 km (0.109 R)
• M25: 12,010,465 km (0.059 R)
• M26: 12,274,505 km (0.118 R)
• M27: 13,213,830 km (0.105 R)
• M28: 13,395,293 km (0.119 R)
• M29: 14,548,692 km (0.111 R)
• M30: 15,542,172 km (0.115 R)
• M31: 16,216,559 km (0.038 R)
• M32: 16,753,166 km (0.092 R)
• M33: 17,444,757 km (0.06 R)
• M34: 18,296,867 km (0.114 R)
• M35: 19,111,427 km (0.072 R)
• M36: 19,523,121 km (0.07 R)
• M37: 19,989,866 km (0.068 R)
• M38: 20,146,196 km (0.079 R)
• M39: 21,040,043 km (0.106 R)
• M40: 21,785,938 km (0.077 R)
• M41: 22,269,887 km (0.119 R)
• M42: 22,540,360 km (0.032 R)
• M43: 22,757,576 km (0.106 R)
• M44: 23,084,597 km (0.09 R)
• M45: 23,193,953 km (0.109 R)
• M46: 23,413,264 km (0.037 R)
• M47: 24,186,086 km (0.091 R)
• M48: 24,519,839 km (0.107 R)
• M49: 24,631,439 km (0.088 R)
• M50: 24,855,088 km (0.084 R)
• M51: 25,926,957 km (0.033 R)
• M52: 26,497,074 km (0.111 R)
• M53: 26,898,744 km (0.047 R)
• M54: 27,417,999 km (0.079 R)
• M55: 29,825,477 km (0.056 R)
• M56: 30,183,465 km (0.117 R)
• M57: 30,723,064 km (0.062 R)
• M58: 31,024,354 km (0.115 R)
• M59: 31,568,891 km (0.114 R)
• M60: 32,361,161 km (0.079 R)
• M61: 32,667,537 km (0.09 R)
• M62: 32,790,507 km (0.063 R)
• M63: 32,913,476 km (0.094 R)
• M64: 34,589,122 km (0.118 R)
• M65: 34,965,211 km (0.092 R)
• M66: 36,101,706 km (0.113 R)
• M67: 38,281,497 km (0.118 R)
• M68: 38,411,048 km (0.109 R)
• M69: 38,670,601 km (0.052 R)
• M70: 38,930,751 km (0.03 R)
• M71: 39,452,698 km (0.068 R)
• M72: 40,371,678 km (0.102 R)
• M73: 40,569,596 km (0.045 R)
• M74: 41,032,602 km (0.108 R)
• M75: 41,430,681 km (0.086 R)
• M76: 43,440,978 km (0.057 R)
• M77: 43,914,605 km (0.105 R)
• M78: 44,118,058 km (0.118 R)
• M79: 45,071,894 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.4

Radius: 5.2

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 17.06 AU - 21.4 AU

Year: 29638 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,280,630 km

• M1: 184,305 km (0.077 R)
• M2: 224,696 km (0.111 R)
• M3: 367,412 km (0.103 R)
• M4: 1,152,652 km (0.097 R)
• M5: 1,233,883 km (0.105 R)
• M6: 1,430,904 km (0.059 R)
• M7: 1,607,728 km (0.095 R)
• M8: 1,729,501 km (0.098 R)
• M9: 2,807,802 km (0.093 R)
• M10: 3,294,594 km (0.091 R)
• M11: 4,773,369 km (0.095 R)
• M12: 5,442,371 km (0.1 R)
• M13: 5,533,775 km (0.048 R)
• M14: 5,951,302 km (0.119 R)
• M15: 7,014,345 km (0.071 R)
• M16: 7,113,828 km (0.091 R)
• M17: 7,618,421 km (0.076 R)
• M18: 7,823,520 km (0.111 R)
• M19: 8,186,743 km (0.113 R)
• M20: 8,822,235 km (0.103 R)
• M21: 8,929,646 km (0.109 R)
• M22: 8,983,502 km (0.106 R)
• M23: 9,309,176 km (0.1 R)
• M24: 10,879,206 km (0.11 R)
• M25: 11,342,660 km (0.112 R)
• M26: 11,753,456 km (0.082 R)
• M27: 12,771,170 km (0.111 R)
• M28: 15,468,719 km (0.07 R)
• M29: 15,858,721 km (0.101 R)
• M30: 16,515,755 km (0.103 R)
• M31: 16,582,026 km (0.095 R)
• M32: 16,914,433 km (0.081 R)
• M33: 17,518,060 km (0.107 R)
• M34: 18,539,963 km (0.056 R)
• M35: 18,954,050 km (0.066 R)
• M36: 19,023,314 km (0.115 R)
• M37: 19,441,141 km (0.075 R)
• M38: 19,651,027 km (0.116 R)
• M39: 20,498,499 km (0.067 R)
• M40: 20,783,632 km (0.068 R)
• M41: 20,855,140 km (0.105 R)
• M42: 21,141,769 km (0.112 R)
• M43: 21,502,151 km (0.093 R)
• M44: 22,228,748 km (0.098 R)
• M45: 24,532,106 km (0.108 R)
• M46: 24,834,743 km (0.06 R)
• M47: 27,378,654 km (0.096 R)
• M48: 27,771,349 km (0.103 R)
• M49: 28,324,113 km (0.029 R)
• M50: 28,641,709 km (0.049 R)
• M51: 29,040,238 km (0.098 R)
• M52: 29,520,896 km (0.102 R)
• M53: 29,842,830 km (0.084 R)
• M54: 31,634,115 km (0.044 R)
• M55: 32,211,414 km (0.117 R)
• M56: 34,639,537 km (0.117 R)
• M57: 34,724,359 km (0.09 R)
• M58: 35,405,029 km (0.076 R)
• M59: 36,262,075 km (0.062 R)
• M60: 36,606,749 km (0.093 R)
• M61: 36,866,002 km (0.112 R)
• M62: 37,126,003 km (0.052 R)
• M63: 37,299,536 km (0.042 R)
• M64: 38,171,542 km (0.066 R)
• M65: 39,138,393 km (0.091 R)
• M66: 39,580,605 km (0.08 R)
• M67: 40,469,964 km (0.092 R)
• M68: 41,006,721 km (0.079 R)
• M69: 41,725,988 km (0.035 R)
• M70: 42,358,787 km (0.109 R)
• M71: 42,994,877 km (0.068 R)
• M72: 43,817,216 km (0.115 R)
• M73: 47,440,178 km (0.097 R)
• M74: 47,911,560 km (0.072 R)
• M75: 48,763,969 km (0.115 R)
• M76: 50,772,321 km (0.059 R)
• M77: 54,179,262 km (0.106 R)
• M78: 55,067,126 km (0.12 R)
• M79: 56,657,501 km (0.078 R)
• M80: 57,157,606 km (0.071 R)
• M81: 58,666,600 km (0.118 R)
• M82: 61,723,782 km (0.111 R)
• M83: 62,547,618 km (0.108 R)
• M84: 63,894,298 km (0.12 R)
• M85: 65,041,265 km (0.076 R)
• M86: 65,564,857 km (0.039 R)
• M87: 65,774,743 km (0.119 R)
• M88: 67,779,205 km (0.104 R)
• M89: 69,162,088 km (0.109 R)
• M90: 70,125,049 km (0.114 R)
• M91: 70,339,572 km (0.04 R)
• M92: 70,554,395 km (0.089 R)
• M93: 70,877,078 km (0.046 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 12,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit