🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.63 AU - 0.95 AU

Year: 251 Days

Day: 37.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.8 AU - 1.04 AU

Year: 316 Days

Day: 27.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.86 AU - 2.86 AU

Year: 1298 Days

Day: 31.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 73.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.28 AU - 2.46 AU

Year: 1307 Days

Day: 22.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,650,762 km

• M1: 1,780,065 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.26 AU - 3.08 AU

Year: 1563 Days

Day: 31 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,650,762 km

• M1: 373,845 km (0.088 R)
• M2: 1,015,620 km (0.05 R)

Asteroid Belt

Center: 7.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 8.2

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.68 AU - 13.2 AU

Year: 13858 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,650,762 km

• M1: 103,671 km (0.049 R)
• M2: 276,307 km (0.068 R)
• M3: 545,434 km (0.082 R)
• M4: 906,713 km (0.085 R)
• M5: 987,196 km (0.082 R)
• M6: 1,155,644 km (0.106 R)
• M7: 1,288,038 km (0.09 R)
• M8: 1,379,292 km (0.086 R)
• M9: 1,544,299 km (0.048 R)
• M10: 1,791,285 km (0.106 R)
• M11: 2,158,099 km (0.084 R)
• M12: 2,294,831 km (0.118 R)
• M13: 2,634,718 km (0.06 R)
• M14: 2,840,415 km (0.06 R)
• M15: 2,930,173 km (0.109 R)
• M16: 3,747,576 km (0.109 R)
• M17: 3,945,793 km (0.067 R)
• M18: 4,181,410 km (0.045 R)
• M19: 4,879,883 km (0.077 R)
• M20: 5,279,458 km (0.051 R)
• M21: 5,765,203 km (0.091 R)
• M22: 6,421,937 km (0.057 R)
• M23: 6,739,234 km (0.095 R)
• M24: 7,224,829 km (0.051 R)
• M25: 7,513,254 km (0.119 R)
• M26: 7,889,642 km (0.052 R)
• M27: 7,974,165 km (0.077 R)
• M28: 8,704,502 km (0.115 R)
• M29: 9,144,170 km (0.093 R)
• M30: 9,591,019 km (0.075 R)
• M31: 10,044,899 km (0.111 R)
• M32: 10,274,531 km (0.099 R)
• M33: 11,448,575 km (0.101 R)
• M34: 11,881,512 km (0.056 R)
• M35: 11,978,451 km (0.088 R)
• M36: 12,124,459 km (0.065 R)
• M37: 12,615,140 km (0.094 R)
• M38: 13,312,864 km (0.117 R)
• M39: 15,164,287 km (0.092 R)
• M40: 15,374,921 km (0.104 R)
• M41: 15,533,645 km (0.059 R)
• M42: 15,852,587 km (0.111 R)
• M43: 16,713,523 km (0.115 R)
• M44: 17,149,601 km (0.116 R)
• M45: 17,534,366 km (0.103 R)
• M46: 18,144,726 km (0.098 R)
• M47: 18,931,611 km (0.057 R)
• M48: 20,306,265 km (0.079 R)
• M49: 21,299,296 km (0.089 R)
• M50: 22,128,966 km (0.036 R)
• M51: 23,029,545 km (0.049 R)
• M52: 24,372,036 km (0.059 R)
• M53: 25,177,172 km (0.118 R)
• M54: 25,426,701 km (0.095 R)
• M55: 26,623,035 km (0.103 R)
• M56: 27,773,293 km (0.089 R)
• M57: 27,837,621 km (0.096 R)
• M58: 28,289,705 km (0.061 R)
• M59: 28,484,183 km (0.117 R)
• M60: 29,397,478 km (0.036 R)
• M61: 30,453,190 km (0.091 R)
• M62: 31,857,465 km (0.085 R)
• M63: 32,330,194 km (0.105 R)
• M64: 32,601,415 km (0.071 R)
• M65: 33,077,884 km (0.118 R)
• M66: 33,146,101 km (0.069 R)
• M67: 33,282,833 km (0.101 R)
• M68: 36,195,205 km (0.055 R)
• M69: 36,265,516 km (0.06 R)
• M70: 36,335,976 km (0.087 R)
• M71: 36,688,579 km (0.101 R)
• M72: 37,042,228 km (0.095 R)
• M73: 37,184,047 km (0.099 R)
• M74: 37,539,342 km (0.115 R)
• M75: 38,683,915 km (0.113 R)
• M76: 39,260,465 km (0.04 R)
• M77: 39,549,787 km (0.092 R)
• M78: 39,622,193 km (0.104 R)
• M79: 41,594,940 km (0.09 R)
• M80: 43,076,856 km (0.035 R)
• M81: 44,726,622 km (0.082 R)
• M82: 45,028,809 km (0.104 R)
• M83: 47,316,909 km (0.106 R)
• M84: 48,010,594 km (0.101 R)
• M85: 49,330,197 km (0.115 R)
• M86: 50,112,145 km (0.075 R)
• M87: 50,504,540 km (0.035 R)
• M88: 50,819,145 km (0.079 R)
• M89: 51,134,497 km (0.114 R)
• M90: 53,520,284 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.2

Radius: 8.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.4 AU - 12.42 AU

Year: 14721 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,650,762 km

• M1: 123,568 km (0.068 R)
• M2: 480,060 km (0.092 R)
• M3: 618,737 km (0.105 R)
• M4: 701,764 km (0.108 R)
• M5: 955,033 km (0.084 R)
• M6: 1,092,364 km (0.071 R)
• M7: 1,543,102 km (0.048 R)
• M8: 1,752,838 km (0.099 R)
• M9: 1,873,414 km (0.095 R)
• M10: 2,097,512 km (0.057 R)
• M11: 2,436,351 km (0.12 R)
• M12: 2,490,057 km (0.083 R)
• M13: 2,626,041 km (0.064 R)
• M14: 2,708,918 km (0.093 R)
• M15: 2,933,913 km (0.055 R)
• M16: 3,223,834 km (0.077 R)
• M17: 3,707,035 km (0.111 R)
• M18: 3,800,085 km (0.071 R)
• M19: 3,862,617 km (0.11 R)
• M20: 4,408,051 km (0.032 R)
• M21: 4,473,724 km (0.096 R)
• M22: 4,706,499 km (0.099 R)
• M23: 5,748,448 km (0.09 R)
• M24: 6,481,328 km (0.051 R)
• M25: 6,556,276 km (0.091 R)
• M26: 6,973,505 km (0.09 R)
• M27: 7,127,291 km (0.076 R)
• M28: 7,321,170 km (0.101 R)
• M29: 7,873,486 km (0.115 R)
• M30: 9,609,419 km (0.033 R)
• M31: 9,909,961 km (0.083 R)
• M32: 10,039,663 km (0.113 R)
• M33: 10,652,565 km (0.035 R)
• M34: 10,829,839 km (0.039 R)
• M35: 10,918,849 km (0.062 R)
• M36: 11,097,619 km (0.098 R)
• M37: 11,367,793 km (0.043 R)
• M38: 11,822,570 km (0.081 R)
• M39: 12,656,429 km (0.077 R)
• M40: 12,985,694 km (0.114 R)
• M41: 13,652,900 km (0.084 R)
• M42: 13,845,582 km (0.115 R)
• M43: 15,519,582 km (0.063 R)
• M44: 16,533,706 km (0.082 R)
• M45: 16,945,400 km (0.09 R)
• M46: 17,726,450 km (0.114 R)
• M47: 18,042,102 km (0.101 R)
• M48: 18,519,169 km (0.1 R)
• M49: 19,323,407 km (0.088 R)
• M50: 19,485,571 km (0.096 R)
• M51: 19,539,726 km (0.067 R)
• M52: 19,811,396 km (0.114 R)
• M53: 20,523,481 km (0.03 R)
• M54: 21,916,238 km (0.11 R)
• M55: 22,028,885 km (0.105 R)
• M56: 22,425,020 km (0.074 R)
• M57: 22,481,867 km (0.067 R)
• M58: 25,975,277 km (0.076 R)
• M59: 26,154,345 km (0.077 R)
• M60: 26,814,371 km (0.104 R)
• M61: 27,358,459 km (0.119 R)
• M62: 27,723,328 km (0.118 R)
• M63: 29,322,529 km (0.071 R)
• M64: 29,384,612 km (0.109 R)
• M65: 29,633,543 km (0.065 R)
• M66: 29,758,308 km (0.077 R)
• M67: 29,945,604 km (0.091 R)
• M68: 31,014,780 km (0.099 R)
• M69: 32,609,793 km (0.079 R)
• M70: 33,061,129 km (0.087 R)
• M71: 33,579,486 km (0.051 R)
• M72: 33,774,562 km (0.106 R)
• M73: 33,970,086 km (0.051 R)
• M74: 34,100,535 km (0.07 R)
• M75: 34,755,625 km (0.113 R)
• M76: 34,821,448 km (0.099 R)
• M77: 36,411,523 km (0.106 R)
• M78: 37,552,058 km (0.096 R)
• M79: 38,093,003 km (0.064 R)
• M80: 39,730,801 km (0.096 R)
• M81: 40,835,432 km (0.081 R)
• M82: 41,530,912 km (0.092 R)
• M83: 43,357,502 km (0.093 R)
• M84: 43,499,171 km (0.09 R)
• M85: 44,280,671 km (0.062 R)
• M86: 44,565,954 km (0.062 R)
• M87: 47,234,181 km (0.092 R)
• M88: 48,037,372 km (0.1 R)
• M89: 48,257,281 km (0.047 R)
• M90: 49,139,909 km (0.098 R)
• M91: 49,287,562 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.3

Radius: 3.4

Gravity: 84.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 16.53 AU - 17.23 AU

Year: 24839 Days

Day: 15.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,650,762 km

• M1: 51,162 km (0.035 R)
• M2: 172,187 km (0.056 R)
• M3: 223,798 km (0.096 R)
• M4: 280,945 km (0.086 R)
• M5: 607,966 km (0.046 R)
• M6: 634,744 km (0.072 R)
• M7: 1,214,136 km (0.1 R)
• M8: 1,422,676 km (0.054 R)
• M9: 1,717,982 km (0.041 R)
• M10: 1,833,472 km (0.106 R)
• M11: 2,153,910 km (0.058 R)
• M12: 4,781,746 km (0.099 R)
• M13: 5,219,021 km (0.107 R)
• M14: 6,014,732 km (0.066 R)
• M15: 7,463,887 km (0.102 R)
• M16: 8,683,408 km (0.12 R)
• M17: 8,815,354 km (0.058 R)
• M18: 8,881,476 km (0.12 R)
• M19: 9,282,249 km (0.083 R)
• M20: 9,620,639 km (0.077 R)
• M21: 11,953,468 km (0.082 R)
• M22: 14,527,898 km (0.075 R)
• M23: 15,396,164 km (0.115 R)
• M24: 16,606,860 km (0.072 R)
• M25: 17,931,698 km (0.117 R)
• M26: 19,204,178 km (0.094 R)
• M27: 19,290,047 km (0.095 R)
• M28: 22,645,826 km (0.118 R)
• M29: 22,827,438 km (0.055 R)
• M30: 23,558,523 km (0.067 R)
• M31: 24,111,736 km (0.088 R)
• M32: 24,949,783 km (0.118 R)
• M33: 25,513,618 km (0.107 R)
• M34: 25,702,560 km (0.073 R)
• M35: 25,891,951 km (0.115 R)
• M36: 26,081,790 km (0.104 R)
• M37: 27,713,903 km (0.073 R)
• M38: 29,576,845 km (0.11 R)
• M39: 29,775,362 km (0.063 R)
• M40: 31,176,795 km (0.085 R)
• M41: 32,907,193 km (0.026 R)
• M42: 33,009,967 km (0.076 R)
• M43: 34,355,450 km (0.085 R)
• M44: 36,672,871 km (0.09 R)
• M45: 36,779,385 km (0.049 R)
• M46: 36,992,861 km (0.114 R)
• M47: 37,958,066 km (0.045 R)
• M48: 38,823,041 km (0.077 R)
• M49: 39,694,598 km (0.054 R)
• M50: 41,456,712 km (0.113 R)
• M51: 45,857,582 km (0.109 R)
• M52: 47,009,635 km (0.12 R)
• M53: 47,241,212 km (0.111 R)
• M54: 50,167,347 km (0.111 R)
• M55: 50,640,974 km (0.111 R)
• M56: 51,712,094 km (0.103 R)
• M57: 54,118,825 km (0.085 R)
• M58: 55,702,767 km (0.071 R)
• M59: 56,315,969 km (0.116 R)
• M60: 57,920,705 km (0.096 R)
• M61: 58,417,520 km (0.118 R)
• M62: 58,541,985 km (0.109 R)
• M63: 61,807,707 km (0.104 R)
• M64: 62,188,433 km (0.081 R)
• M65: 62,442,600 km (0.057 R)
• M66: 64,488,351 km (0.049 R)
• M67: 64,745,659 km (0.063 R)
• M68: 65,390,276 km (0.071 R)
• M69: 65,648,782 km (0.116 R)
• M70: 66,166,689 km (0.118 R)
• M71: 66,816,094 km (0.075 R)
• M72: 67,206,694 km (0.1 R)
• M73: 67,990,138 km (0.094 R)
• M74: 71,420,118 km (0.072 R)
• M75: 72,219,718 km (0.106 R)
• M76: 72,888,122 km (0.069 R)
• M77: 75,176,371 km (0.067 R)
• M78: 75,311,757 km (0.097 R)
• M79: 75,989,734 km (0.117 R)
• M80: 77,761,721 km (0.086 R)
• M81: 78,035,485 km (0.052 R)
• M82: 79,409,392 km (0.08 R)
• M83: 80,514,322 km (0.099 R)
• M84: 82,181,141 km (0.03 R)
• M85: 85,407,519 km (0.062 R)
• M86: 88,246,587 km (0.098 R)
• M87: 89,104,232 km (0.115 R)
• M88: 89,247,546 km (0.081 R)
• M89: 91,260,685 km (0.08 R)
• M90: 91,838,582 km (0.092 R)
• M91: 92,417,825 km (0.114 R)
• M92: 92,707,745 km (0.059 R)
• M93: 92,998,115 km (0.088 R)
• M94: 94,308,442 km (0.118 R)
• M95: 95,185,236 km (0.108 R)
• M96: 96,358,681 km (0.077 R)
• M97: 97,241,907 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.9

Radius: 6

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.9 AU - 21.5 AU

Year: 25549 Days

Day: 21.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,650,762 km

• M1: 719,267 km (0.088 R)
• M2: 818,300 km (0.11 R)
• M3: 1,171,202 km (0.095 R)
• M4: 1,472,043 km (0.116 R)
• M5: 1,535,024 km (0.093 R)
• M6: 1,863,840 km (0.111 R)
• M7: 2,106,787 km (0.098 R)
• M8: 2,622,600 km (0.078 R)
• M9: 2,699,494 km (0.107 R)
• M10: 3,216,953 km (0.104 R)
• M11: 3,340,670 km (0.1 R)
• M12: 3,593,042 km (0.06 R)
• M13: 3,721,397 km (0.071 R)
• M14: 5,279,907 km (0.117 R)
• M15: 5,623,085 km (0.081 R)
• M16: 6,747,911 km (0.055 R)
• M17: 7,173,667 km (0.098 R)
• M18: 7,444,289 km (0.091 R)
• M19: 7,718,353 km (0.054 R)
• M20: 8,276,053 km (0.114 R)
• M21: 9,253,825 km (0.048 R)
• M22: 9,548,383 km (0.117 R)
• M23: 10,086,337 km (0.118 R)
• M24: 11,128,885 km (0.101 R)
• M25: 11,821,523 km (0.057 R)
• M26: 12,919,422 km (0.07 R)
• M27: 14,523,859 km (0.112 R)
• M28: 14,865,989 km (0.078 R)
• M29: 15,141,698 km (0.065 R)
• M30: 15,767,915 km (0.085 R)
• M31: 15,838,076 km (0.114 R)
• M32: 17,406,610 km (0.094 R)
• M33: 17,551,570 km (0.091 R)
• M34: 18,949,413 km (0.08 R)
• M35: 20,306,265 km (0.116 R)
• M36: 20,688,638 km (0.062 R)
• M37: 22,085,134 km (0.108 R)
• M38: 22,163,523 km (0.059 R)
• M39: 22,320,750 km (0.106 R)
• M40: 23,752,402 km (0.083 R)
• M41: 25,789,327 km (0.111 R)
• M42: 26,203,413 km (0.106 R)
• M43: 26,286,440 km (0.115 R)
• M44: 27,543,212 km (0.09 R)
• M45: 27,627,735 km (0.074 R)
• M46: 28,136,368 km (0.063 R)
• M47: 30,725,607 km (0.093 R)
• M48: 30,988,750 km (0.083 R)
• M49: 31,871,228 km (0.053 R)
• M50: 33,210,129 km (0.108 R)
• M51: 34,658,535 km (0.117 R)
• M52: 35,574,224 km (0.119 R)
• M53: 35,666,227 km (0.112 R)
• M54: 36,405,240 km (0.079 R)
• M55: 36,590,742 km (0.101 R)
• M56: 37,055,841 km (0.064 R)
• M57: 39,410,961 km (0.091 R)
• M58: 39,696,842 km (0.12 R)
• M59: 39,887,729 km (0.052 R)
• M60: 42,397,832 km (0.088 R)
• M61: 45,157,464 km (0.115 R)
• M62: 46,157,077 km (0.106 R)
• M63: 46,961,913 km (0.095 R)
• M64: 47,771,537 km (0.088 R)
• M65: 47,974,691 km (0.093 R)
• M66: 49,507,022 km (0.091 R)
• M67: 49,918,416 km (0.09 R)
• M68: 50,951,838 km (0.112 R)
• M69: 51,679,332 km (0.114 R)
• M70: 51,783,602 km (0.11 R)
• M71: 53,144,793 km (0.11 R)
• M72: 53,355,277 km (0.106 R)
• M73: 58,488,579 km (0.053 R)
• M74: 60,344,041 km (0.028 R)
• M75: 60,893,514 km (0.12 R)
• M76: 62,218,802 km (0.081 R)
• M77: 62,440,655 km (0.097 R)
• M78: 63,777,013 km (0.115 R)
• M79: 66,138,266 km (0.112 R)
• M80: 67,728,342 km (0.117 R)
• M81: 68,070,622 km (0.098 R)
• M82: 69,101,201 km (0.068 R)
• M83: 70,714,465 km (0.113 R)
• M84: 71,177,620 km (0.062 R)
• M85: 74,919,511 km (0.065 R)
• M86: 75,273,460 km (0.055 R)
• M87: 75,628,156 km (0.064 R)
• M88: 76,101,783 km (0.119 R)
• M89: 76,576,457 km (0.076 R)
• M90: 76,695,388 km (0.073 R)
• M91: 78,245,670 km (0.117 R)
• M92: 80,650,755 km (0.04 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit