🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.86 AU - 0.96 AU

Year: 308 Days

Day: 45.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,714,439 km

• M1: 158,723 km (0.057 R)

Asteroid Belt

Center: 1.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.31 AU - 1.63 AU

Year: 632 Days

Day: 31.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,714,439 km

• M1: 1,098,048 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.16 AU - 1.86 AU

Year: 658 Days

Day: 40.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 178.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,714,439 km

• M1: 378,931 km (0.086 R)
• M2: 1,155,644 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.3 AU - 1.76 AU

Year: 671 Days

Day: 16.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,714,439 km

• M1: 647,759 km (0.067 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 9.7

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.68 AU - 6.54 AU

Year: 4714 Days

Day: 14.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,714,439 km

• M1: 140,472 km (0.106 R)
• M2: 250,427 km (0.098 R)
• M3: 350,508 km (0.082 R)
• M4: 411,843 km (0.082 R)
• M5: 507,436 km (0.068 R)
• M6: 568,921 km (0.077 R)
• M7: 905,965 km (0.11 R)
• M8: 1,062,743 km (0.085 R)
• M9: 1,144,723 km (0.093 R)
• M10: 1,713,344 km (0.095 R)
• M11: 1,826,889 km (0.108 R)
• M12: 2,078,812 km (0.1 R)
• M13: 2,395,959 km (0.088 R)
• M14: 3,155,318 km (0.097 R)
• M15: 3,255,100 km (0.112 R)
• M16: 3,356,228 km (0.081 R)
• M17: 3,665,447 km (0.097 R)
• M18: 3,898,221 km (0.084 R)
• M19: 4,716,372 km (0.077 R)
• M20: 5,227,698 km (0.116 R)
• M21: 5,298,757 km (0.088 R)
• M22: 5,489,943 km (0.076 R)
• M23: 5,805,445 km (0.036 R)
• M24: 6,530,695 km (0.089 R)
• M25: 6,813,285 km (0.094 R)
• M26: 7,047,556 km (0.105 R)
• M27: 7,337,327 km (0.104 R)
• M28: 7,417,062 km (0.12 R)
• M29: 7,523,875 km (0.111 R)
• M30: 8,147,848 km (0.115 R)
• M31: 8,285,628 km (0.118 R)
• M32: 8,703,754 km (0.107 R)
• M33: 8,816,551 km (0.077 R)
• M34: 8,958,070 km (0.109 R)
• M35: 9,329,671 km (0.117 R)
• M36: 9,735,381 km (0.054 R)
• M37: 10,265,705 km (0.08 R)
• M38: 10,504,463 km (0.105 R)
• M39: 11,170,323 km (0.104 R)
• M40: 11,508,415 km (0.089 R)
• M41: 11,570,199 km (0.119 R)
• M42: 11,632,132 km (0.083 R)
• M43: 12,100,224 km (0.03 R)
• M44: 12,257,750 km (0.086 R)
• M45: 12,320,881 km (0.09 R)
• M46: 12,479,305 km (0.09 R)
• M47: 12,542,734 km (0.09 R)
• M48: 12,638,327 km (0.09 R)
• M49: 12,766,084 km (0.105 R)
• M50: 13,869,069 km (0.112 R)
• M51: 14,265,653 km (0.106 R)
• M52: 15,239,385 km (0.115 R)
• M53: 15,375,370 km (0.059 R)
• M54: 15,854,532 km (0.077 R)
• M55: 17,676,933 km (0.095 R)
• M56: 17,748,441 km (0.112 R)
• M57: 17,927,360 km (0.104 R)
• M58: 18,504,060 km (0.095 R)
• M59: 19,306,952 km (0.066 R)
• M60: 19,749,761 km (0.116 R)
• M61: 20,195,862 km (0.095 R)
• M62: 20,270,511 km (0.085 R)
• M63: 20,382,710 km (0.106 R)
• M64: 21,173,783 km (0.114 R)
• M65: 21,783,245 km (0.115 R)
• M66: 22,941,581 km (0.099 R)
• M67: 23,253,792 km (0.062 R)
• M68: 23,843,058 km (0.045 R)
• M69: 24,001,034 km (0.066 R)
• M70: 24,119,814 km (0.107 R)
• M71: 25,036,400 km (0.115 R)
• M72: 25,277,403 km (0.109 R)
• M73: 25,478,761 km (0.027 R)
• M74: 25,761,651 km (0.031 R)
• M75: 26,167,660 km (0.104 R)
• M76: 26,698,433 km (0.047 R)
• M77: 26,821,402 km (0.046 R)
• M78: 27,191,657 km (0.083 R)
• M79: 27,604,996 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586

Radius: 10.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.15 AU - 7.91 AU

Year: 6613 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,714,439 km

• M1: 174,581 km (0.059 R)
• M2: 326,273 km (0.109 R)
• M3: 394,340 km (0.117 R)
• M4: 585,376 km (0.074 R)
• M5: 739,462 km (0.085 R)
• M6: 850,165 km (0.04 R)
• M7: 937,231 km (0.117 R)
• M8: 1,506,301 km (0.107 R)
• M9: 1,649,915 km (0.109 R)
• M10: 2,188,467 km (0.093 R)
• M11: 2,498,584 km (0.079 R)
• M12: 2,800,921 km (0.115 R)
• M13: 2,889,483 km (0.095 R)
• M14: 3,001,532 km (0.114 R)
• M15: 3,160,853 km (0.114 R)
• M16: 3,253,155 km (0.096 R)
• M17: 3,346,355 km (0.063 R)
• M18: 3,416,815 km (0.089 R)
• M19: 3,487,874 km (0.078 R)
• M20: 3,559,532 km (0.07 R)
• M21: 4,276,405 km (0.039 R)
• M22: 4,430,341 km (0.113 R)
• M23: 4,559,893 km (0.112 R)
• M24: 4,690,940 km (0.089 R)
• M25: 5,868,126 km (0.104 R)
• M26: 6,212,351 km (0.097 R)
• M27: 6,711,409 km (0.118 R)
• M28: 6,800,719 km (0.093 R)
• M29: 7,376,372 km (0.1 R)
• M30: 7,841,771 km (0.034 R)
• M31: 8,509,426 km (0.053 R)
• M32: 8,638,679 km (0.063 R)
• M33: 9,561,698 km (0.112 R)
• M34: 9,628,867 km (0.083 R)
• M35: 9,966,958 km (0.111 R)
• M36: 10,137,350 km (0.063 R)
• M37: 11,251,405 km (0.082 R)
• M38: 11,679,106 km (0.116 R)
• M39: 12,403,907 km (0.12 R)
• M40: 13,068,571 km (0.074 R)
• M41: 13,143,220 km (0.109 R)
• M42: 13,217,869 km (0.106 R)
• M43: 13,480,563 km (0.103 R)
• M44: 13,669,206 km (0.119 R)
• M45: 14,780,718 km (0.109 R)
• M46: 14,858,360 km (0.079 R)
• M47: 16,080,574 km (0.1 R)
• M48: 16,441,404 km (0.026 R)
• M49: 16,764,386 km (0.106 R)
• M50: 17,211,983 km (0.12 R)
• M51: 17,457,772 km (0.112 R)
• M52: 17,994,230 km (0.089 R)
• M53: 18,285,497 km (0.106 R)
• M54: 18,956,893 km (0.088 R)
• M55: 19,083,602 km (0.102 R)
• M56: 19,210,611 km (0.109 R)
• M57: 20,670,387 km (0.098 R)
• M58: 20,931,734 km (0.065 R)
• M59: 21,019,099 km (0.088 R)
• M60: 21,501,552 km (0.102 R)
• M61: 22,076,607 km (0.115 R)
• M62: 22,881,144 km (0.106 R)
• M63: 23,196,646 km (0.063 R)
• M64: 23,468,166 km (0.077 R)
• M65: 24,795,548 km (0.057 R)
• M66: 25,912,446 km (0.045 R)
• M67: 26,241,262 km (0.067 R)
• M68: 26,335,359 km (0.079 R)
• M69: 26,760,815 km (0.112 R)
• M70: 27,714,053 km (0.075 R)
• M71: 28,630,040 km (0.058 R)
• M72: 28,824,219 km (0.102 R)
• M73: 29,360,228 km (0.082 R)
• M74: 29,899,528 km (0.087 R)
• M75: 30,244,501 km (0.086 R)
• M76: 32,594,384 km (0.064 R)
• M77: 33,765,586 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.7

Radius: 8.5

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.61 AU - 13.95 AU

Year: 13440 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,714,439 km

• M1: 121,324 km (0.115 R)
• M2: 230,530 km (0.107 R)
• M3: 774,618 km (0.116 R)
• M4: 1,660,985 km (0.083 R)
• M5: 2,144,186 km (0.046 R)
• M6: 2,573,682 km (0.085 R)
• M7: 3,130,635 km (0.12 R)
• M8: 3,301,475 km (0.067 R)
• M9: 3,510,613 km (0.089 R)
• M10: 3,688,336 km (0.117 R)
• M11: 4,854,451 km (0.073 R)
• M12: 5,497,871 km (0.104 R)
• M13: 5,621,439 km (0.107 R)
• M14: 5,913,604 km (0.079 R)
• M15: 7,999,896 km (0.083 R)
• M16: 8,140,219 km (0.065 R)
• M17: 8,613,696 km (0.107 R)
• M18: 9,636,945 km (0.061 R)
• M19: 9,736,428 km (0.11 R)
• M20: 10,238,777 km (0.108 R)
• M21: 10,904,488 km (0.045 R)
• M22: 11,321,118 km (0.078 R)
• M23: 11,584,261 km (0.096 R)
• M24: 12,223,792 km (0.074 R)
• M25: 12,385,507 km (0.061 R)
• M26: 12,820,089 km (0.116 R)
• M27: 12,874,842 km (0.104 R)
• M28: 13,592,762 km (0.084 R)
• M29: 13,648,562 km (0.095 R)
• M30: 14,097,505 km (0.102 R)
• M31: 14,608,382 km (0.1 R)
• M32: 14,722,674 km (0.061 R)
• M33: 15,125,242 km (0.062 R)
• M34: 15,298,776 km (0.091 R)
• M35: 15,648,087 km (0.099 R)
• M36: 16,058,883 km (0.087 R)
• M37: 16,295,247 km (0.084 R)
• M38: 16,951,084 km (0.086 R)
• M39: 17,798,407 km (0.081 R)
• M40: 18,042,999 km (0.057 R)
• M41: 18,970,057 km (0.107 R)
• M42: 19,219,886 km (0.083 R)
• M43: 20,806,072 km (0.104 R)
• M44: 21,843,234 km (0.118 R)
• M45: 22,632,063 km (0.056 R)
• M46: 22,698,186 km (0.052 R)
• M47: 23,296,428 km (0.086 R)
• M48: 23,832,736 km (0.096 R)
• M49: 24,034,843 km (0.117 R)
• M50: 24,169,930 km (0.041 R)
• M51: 24,917,171 km (0.077 R)
• M52: 25,190,935 km (0.081 R)
• M53: 25,810,270 km (0.048 R)
• M54: 25,948,499 km (0.079 R)
• M55: 26,087,176 km (0.097 R)
• M56: 26,504,255 km (0.114 R)
• M57: 27,134,211 km (0.07 R)
• M58: 28,480,143 km (0.081 R)
• M59: 28,551,651 km (0.051 R)
• M60: 29,269,272 km (0.109 R)
• M61: 29,702,807 km (0.108 R)
• M62: 30,942,524 km (0.044 R)
• M63: 31,089,429 km (0.055 R)
• M64: 31,310,386 km (0.032 R)
• M65: 31,384,137 km (0.108 R)
• M66: 32,347,996 km (0.097 R)
• M67: 34,304,737 km (0.085 R)
• M68: 34,533,023 km (0.086 R)
• M69: 38,410,749 km (0.056 R)
• M70: 40,080,112 km (0.081 R)
• M71: 41,286,918 km (0.103 R)
• M72: 41,367,701 km (0.111 R)
• M73: 46,064,326 km (0.113 R)
• M74: 47,836,612 km (0.1 R)
• M75: 48,432,460 km (0.059 R)
• M76: 48,688,422 km (0.086 R)
• M77: 49,889,394 km (0.11 R)
• M78: 50,061,731 km (0.063 R)
• M79: 50,320,685 km (0.059 R)
• M80: 50,493,620 km (0.106 R)
• M81: 51,534,821 km (0.105 R)
• M82: 51,709,102 km (0.12 R)
• M83: 51,970,749 km (0.107 R)
• M84: 52,758,681 km (0.097 R)
• M85: 54,700,910 km (0.087 R)
• M86: 55,413,146 km (0.089 R)
• M87: 55,770,236 km (0.066 R)
• M88: 57,387,090 km (0.077 R)
• M89: 57,477,447 km (0.084 R)
• M90: 58,382,813 km (0.102 R)
• M91: 59,658,284 km (0.112 R)
• M92: 61,127,186 km (0.109 R)
• M93: 61,773,598 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.1

Radius: 4.5

Gravity: 21.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.44 AU - 15.62 AU

Year: 21712 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,714,439 km

• M1: 80,184 km (0.112 R)
• M2: 146,157 km (0.086 R)
• M3: 505,491 km (0.076 R)
• M4: 1,064,987 km (0.089 R)
• M5: 1,410,110 km (0.114 R)
• M6: 1,522,906 km (0.069 R)
• M7: 1,971,850 km (0.085 R)
• M8: 2,391,920 km (0.063 R)
• M9: 2,425,430 km (0.111 R)
• M10: 2,768,608 km (0.086 R)
• M11: 2,838,919 km (0.055 R)
• M12: 2,874,373 km (0.097 R)
• M13: 2,909,978 km (0.112 R)
• M14: 2,945,732 km (0.116 R)
• M15: 3,274,099 km (0.086 R)
• M16: 4,164,954 km (0.055 R)
• M17: 4,615,842 km (0.041 R)
• M18: 5,212,139 km (0.075 R)
• M19: 5,299,205 km (0.092 R)
• M20: 6,289,244 km (0.081 R)
• M21: 7,629,342 km (0.111 R)
• M22: 7,678,709 km (0.103 R)
• M23: 8,027,871 km (0.109 R)
• M24: 9,528,337 km (0.053 R)
• M25: 9,957,234 km (0.116 R)
• M26: 10,283,058 km (0.104 R)
• M27: 10,612,323 km (0.067 R)
• M28: 11,056,779 km (0.101 R)
• M29: 11,112,878 km (0.103 R)
• M30: 11,507,367 km (0.088 R)
• M31: 11,734,906 km (0.071 R)
• M32: 12,021,386 km (0.106 R)
• M33: 12,894,439 km (0.081 R)
• M34: 13,667,710 km (0.108 R)
• M35: 14,272,534 km (0.054 R)
• M36: 14,701,132 km (0.111 R)
• M37: 15,508,362 km (0.085 R)
• M38: 16,329,954 km (0.062 R)
• M39: 18,677,444 km (0.064 R)
• M40: 19,415,560 km (0.072 R)
• M41: 20,506,128 km (0.111 R)
• M42: 20,643,758 km (0.109 R)
• M43: 23,533,839 km (0.09 R)
• M44: 24,184,889 km (0.106 R)
• M45: 24,841,923 km (0.107 R)
• M46: 24,915,376 km (0.094 R)
• M47: 24,988,679 km (0.056 R)
• M48: 25,430,890 km (0.105 R)
• M49: 25,504,791 km (0.108 R)
• M50: 25,875,644 km (0.084 R)
• M51: 27,149,620 km (0.056 R)
• M52: 28,367,197 km (0.103 R)
• M53: 28,520,684 km (0.097 R)
• M54: 30,305,088 km (0.072 R)
• M55: 32,847,055 km (0.107 R)
• M56: 35,126,777 km (0.096 R)
• M57: 37,204,841 km (0.112 R)
• M58: 37,288,915 km (0.112 R)
• M59: 38,470,738 km (0.046 R)
• M60: 38,725,653 km (0.109 R)
• M61: 39,493,688 km (0.081 R)
• M62: 39,579,258 km (0.117 R)
• M63: 40,871,335 km (0.115 R)
• M64: 41,566,068 km (0.09 R)
• M65: 42,089,660 km (0.078 R)
• M66: 42,703,161 km (0.112 R)
• M67: 42,967,052 km (0.086 R)
• M68: 43,319,803 km (0.095 R)
• M69: 43,584,891 km (0.116 R)
• M70: 44,650,925 km (0.085 R)
• M71: 45,995,511 km (0.095 R)
• M72: 46,717,919 km (0.096 R)
• M73: 46,899,232 km (0.12 R)
• M74: 47,171,500 km (0.09 R)
• M75: 49,368,345 km (0.034 R)
• M76: 51,131,056 km (0.09 R)
• M77: 51,411,253 km (0.086 R)
• M78: 52,725,620 km (0.095 R)
• M79: 53,766,073 km (0.108 R)
• M80: 55,387,265 km (0.084 R)
• M81: 57,121,254 km (0.114 R)
• M82: 57,218,194 km (0.048 R)
• M83: 57,897,667 km (0.045 R)
• M84: 58,384,758 km (0.12 R)
• M85: 58,482,296 km (0.106 R)
• M86: 58,677,670 km (0.069 R)
• M87: 58,775,358 km (0.098 R)
• M88: 58,873,045 km (0.119 R)
• M89: 59,362,829 km (0.108 R)
• M90: 60,050,680 km (0.096 R)
• M91: 60,938,992 km (0.108 R)
• M92: 62,130,240 km (0.067 R)
• M93: 63,830,868 km (0.069 R)
• M94: 63,931,398 km (0.077 R)
• M95: 66,359,371 km (0.071 R)
• M96: 68,097,400 km (0.084 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit