🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.42 AU - 0.66 AU

Year: 152 Days

Day: 43.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 156 Days

Day: 17.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.55 AU - 0.71 AU

Year: 191 Days

Day: 29.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.88 AU - 2.18 AU

Year: 1107 Days

Day: 37.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 13.9

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.88 AU - 4.96 AU

Year: 3558 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,894,319 km

• M1: 192,233 km (0.089 R)
• M2: 611,706 km (0.119 R)
• M3: 729,589 km (0.085 R)
• M4: 844,480 km (0.062 R)
• M5: 1,121,535 km (0.11 R)
• M6: 1,257,520 km (0.101 R)
• M7: 1,472,791 km (0.109 R)
• M8: 1,731,745 km (0.113 R)
• M9: 1,923,829 km (0.062 R)
• M10: 2,022,563 km (0.053 R)
• M11: 2,191,160 km (0.118 R)
• M12: 2,329,538 km (0.057 R)
• M13: 2,453,106 km (0.099 R)
• M14: 2,597,169 km (0.066 R)
• M15: 2,707,123 km (0.099 R)
• M16: 2,893,821 km (0.081 R)
• M17: 3,046,411 km (0.108 R)
• M18: 3,912,284 km (0.073 R)
• M19: 4,626,613 km (0.04 R)
• M20: 4,919,227 km (0.1 R)
• M21: 5,357,848 km (0.106 R)
• M22: 5,570,127 km (0.108 R)
• M23: 5,809,185 km (0.057 R)
• M24: 5,905,825 km (0.111 R)
• M25: 6,051,832 km (0.111 R)
• M26: 6,421,937 km (0.117 R)
• M27: 6,876,117 km (0.08 R)
• M28: 7,004,023 km (0.094 R)
• M29: 7,158,707 km (0.101 R)
• M30: 7,419,007 km (0.084 R)
• M31: 7,550,354 km (0.095 R)
• M32: 7,656,120 km (0.09 R)
• M33: 8,110,598 km (0.056 R)
• M34: 8,245,984 km (0.118 R)
• M35: 8,382,118 km (0.058 R)
• M36: 8,573,903 km (0.077 R)
• M37: 8,739,657 km (0.12 R)
• M38: 10,248,501 km (0.105 R)
• M39: 10,424,428 km (0.049 R)
• M40: 11,228,517 km (0.079 R)
• M41: 11,990,718 km (0.058 R)
• M42: 12,238,303 km (0.11 R)
• M43: 13,022,644 km (0.096 R)
• M44: 14,050,232 km (0.103 R)
• M45: 14,311,280 km (0.09 R)
• M46: 14,639,797 km (0.049 R)
• M47: 15,037,428 km (0.113 R)
• M48: 15,237,441 km (0.092 R)
• M49: 15,337,821 km (0.12 R)
• M50: 15,877,121 km (0.038 R)
• M51: 16,353,890 km (0.098 R)
• M52: 16,559,736 km (0.086 R)
• M53: 16,731,923 km (0.091 R)
• M54: 17,426,656 km (0.071 R)
• M55: 17,531,674 km (0.109 R)
• M56: 17,672,146 km (0.104 R)
• M57: 17,812,918 km (0.06 R)
• M58: 18,415,199 km (0.08 R)
• M59: 18,808,491 km (0.087 R)
• M60: 18,952,255 km (0.088 R)
• M61: 19,494,398 km (0.069 R)
• M62: 19,749,163 km (0.113 R)
• M63: 19,968,473 km (0.087 R)
• M64: 20,446,439 km (0.095 R)
• M65: 20,816,544 km (0.073 R)
• M66: 20,927,994 km (0.051 R)
• M67: 21,413,439 km (0.063 R)
• M68: 21,751,680 km (0.114 R)
• M69: 22,395,400 km (0.113 R)
• M70: 22,547,840 km (0.079 R)
• M71: 23,007,105 km (0.048 R)
• M72: 23,430,766 km (0.045 R)
• M73: 23,895,866 km (0.116 R)
• M74: 24,129,538 km (0.112 R)
• M75: 24,599,275 km (0.043 R)
• M76: 24,717,308 km (0.07 R)
• M77: 24,914,179 km (0.111 R)
• M78: 25,389,003 km (0.111 R)
• M79: 26,307,234 km (0.108 R)
• M80: 26,952,600 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.1

Radius: 10.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.06 AU - 6.62 AU

Year: 4725 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 94,894,319 km

• M1: 142,866 km (0.118 R)
• M2: 224,397 km (0.077 R)
• M3: 314,305 km (0.098 R)
• M4: 450,738 km (0.047 R)
• M5: 618,886 km (0.025 R)
• M6: 931,097 km (0.082 R)
• M7: 1,335,311 km (0.034 R)
• M8: 1,447,509 km (0.113 R)
• M9: 1,621,940 km (0.119 R)
• M10: 1,791,135 km (0.117 R)
• M11: 2,030,193 km (0.082 R)
• M12: 2,107,984 km (0.082 R)
• M13: 2,333,876 km (0.115 R)
• M14: 2,623,797 km (0.104 R)
• M15: 2,766,065 km (0.091 R)
• M16: 3,102,959 km (0.11 R)
• M17: 3,193,167 km (0.05 R)
• M18: 3,299,381 km (0.114 R)
• M19: 3,406,792 km (0.077 R)
• M20: 3,752,214 km (0.077 R)
• M21: 3,929,188 km (0.071 R)
• M22: 4,010,569 km (0.069 R)
• M23: 4,426,003 km (0.052 R)
• M24: 4,596,095 km (0.104 R)
• M25: 5,048,330 km (0.09 R)
• M26: 5,119,239 km (0.085 R)
• M27: 5,208,399 km (0.086 R)
• M28: 5,515,075 km (0.103 R)
• M29: 5,939,484 km (0.072 R)
• M30: 6,184,077 km (0.056 R)
• M31: 6,298,220 km (0.086 R)
• M32: 6,374,515 km (0.112 R)
• M33: 6,451,259 km (0.111 R)
• M34: 6,547,600 km (0.103 R)
• M35: 6,683,285 km (0.102 R)
• M36: 7,235,451 km (0.106 R)
• M37: 7,557,684 km (0.04 R)
• M38: 7,638,916 km (0.051 R)
• M39: 7,884,556 km (0.117 R)
• M40: 8,467,688 km (0.097 R)
• M41: 8,764,490 km (0.1 R)
• M42: 9,086,425 km (0.108 R)
• M43: 9,216,276 km (0.042 R)
• M44: 9,609,419 km (0.118 R)
• M45: 9,763,954 km (0.061 R)
• M46: 10,030,537 km (0.117 R)
• M47: 10,119,997 km (0.071 R)
• M48: 10,209,755 km (0.067 R)
• M49: 10,525,706 km (0.027 R)
• M50: 10,959,690 km (0.107 R)
• M51: 11,167,481 km (0.071 R)
• M52: 11,283,419 km (0.073 R)
• M53: 11,680,602 km (0.05 R)
• M54: 12,875,290 km (0.107 R)
• M55: 13,958,529 km (0.106 R)
• M56: 14,133,558 km (0.116 R)
• M57: 14,485,861 km (0.117 R)
• M58: 14,688,417 km (0.094 R)
• M59: 15,534,093 km (0.101 R)
• M60: 15,741,586 km (0.079 R)
• M61: 15,976,005 km (0.03 R)
• M62: 16,132,934 km (0.091 R)
• M63: 16,290,311 km (0.096 R)
• M64: 16,474,765 km (0.083 R)
• M65: 16,580,381 km (0.119 R)
• M66: 16,765,733 km (0.031 R)
• M67: 16,845,468 km (0.088 R)
• M68: 17,111,902 km (0.113 R)
• M69: 17,379,832 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.6

Radius: 4.5

Gravity: 38.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.25 AU - 15.57 AU

Year: 18802 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,894,319 km

• M1: 58,343 km (0.096 R)
• M2: 110,403 km (0.093 R)
• M3: 195,524 km (0.074 R)
• M4: 224,397 km (0.05 R)
• M5: 321,037 km (0.044 R)
• M6: 431,291 km (0.116 R)
• M7: 1,286,242 km (0.094 R)
• M8: 1,373,757 km (0.109 R)
• M9: 1,463,217 km (0.034 R)
• M10: 1,523,954 km (0.112 R)
• M11: 1,616,704 km (0.059 R)
• M12: 2,176,350 km (0.041 R)
• M13: 2,904,143 km (0.081 R)
• M14: 3,058,080 km (0.082 R)
• M15: 3,096,975 km (0.066 R)
• M16: 3,175,215 km (0.108 R)
• M17: 3,373,881 km (0.044 R)
• M18: 3,951,329 km (0.089 R)
• M19: 4,036,300 km (0.101 R)
• M20: 4,251,422 km (0.115 R)
• M21: 4,964,705 km (0.106 R)
• M22: 5,102,484 km (0.087 R)
• M23: 5,195,085 km (0.087 R)
• M24: 5,476,329 km (0.067 R)
• M25: 5,666,468 km (0.101 R)
• M26: 6,903,343 km (0.091 R)
• M27: 7,005,818 km (0.107 R)
• M28: 7,525,670 km (0.049 R)
• M29: 8,767,632 km (0.06 R)
• M30: 9,158,082 km (0.12 R)
• M31: 9,214,331 km (0.061 R)
• M32: 9,327,128 km (0.061 R)
• M33: 10,835,075 km (0.106 R)
• M34: 12,729,432 km (0.095 R)
• M35: 13,107,765 km (0.057 R)
• M36: 13,171,045 km (0.116 R)
• M37: 13,617,894 km (0.068 R)
• M38: 16,537,297 km (0.09 R)
• M39: 16,605,812 km (0.099 R)
• M40: 17,505,195 km (0.078 R)
• M41: 17,925,714 km (0.058 R)
• M42: 18,278,616 km (0.107 R)
• M43: 18,420,435 km (0.071 R)
• M44: 19,206,871 km (0.038 R)
• M45: 21,631,254 km (0.114 R)
• M46: 22,764,607 km (0.109 R)
• M47: 23,608,040 km (0.05 R)
• M48: 23,994,750 km (0.071 R)
• M49: 24,383,555 km (0.111 R)
• M50: 25,325,274 km (0.083 R)
• M51: 26,119,040 km (0.084 R)
• M52: 26,198,776 km (0.081 R)
• M53: 26,920,885 km (0.079 R)
• M54: 27,975,400 km (0.069 R)
• M55: 28,878,223 km (0.115 R)
• M56: 29,457,616 km (0.102 R)
• M57: 30,628,070 km (0.081 R)
• M58: 33,967,693 km (0.099 R)
• M59: 34,054,908 km (0.112 R)
• M60: 35,990,705 km (0.104 R)
• M61: 37,961,806 km (0.117 R)
• M62: 38,414,788 km (0.101 R)
• M63: 39,692,354 km (0.106 R)
• M64: 40,059,916 km (0.064 R)
• M65: 41,914,631 km (0.101 R)
• M66: 42,570,318 km (0.078 R)
• M67: 42,946,557 km (0.082 R)
• M68: 43,040,803 km (0.077 R)
• M69: 44,271,994 km (0.101 R)
• M70: 46,188,791 km (0.118 R)
• M71: 47,351,765 km (0.034 R)
• M72: 47,643,930 km (0.117 R)
• M73: 47,936,842 km (0.115 R)
• M74: 48,426,177 km (0.087 R)
• M75: 49,015,742 km (0.12 R)
• M76: 49,212,763 km (0.061 R)
• M77: 49,706,436 km (0.109 R)
• M78: 54,732,924 km (0.09 R)
• M79: 55,244,399 km (0.112 R)
• M80: 55,449,348 km (0.092 R)
• M81: 55,551,973 km (0.082 R)
• M82: 55,757,370 km (0.084 R)
• M83: 56,788,249 km (0.114 R)
• M84: 56,891,771 km (0.106 R)
• M85: 58,659,569 km (0.091 R)
• M86: 65,149,873 km (0.087 R)
• M87: 66,453,169 km (0.098 R)
• M88: 66,889,546 km (0.078 R)
• M89: 69,970,514 km (0.075 R)
• M90: 73,097,409 km (0.108 R)
• M91: 74,904,551 km (0.108 R)
• M92: 75,699,814 km (0.12 R)

Asteroid Belt

Center: 15.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.1

Radius: 4

Gravity: 36.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.3 AU - 20.54 AU

Year: 30269 Days

Day: 17.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,894,319 km

• M1: 52,808 km (0.108 R)
• M2: 359,184 km (0.073 R)
• M3: 592,707 km (0.047 R)
• M4: 1,273,078 km (0.074 R)
• M5: 1,340,397 km (0.078 R)
• M6: 1,408,913 km (0.056 R)
• M7: 1,585,289 km (0.113 R)
• M8: 1,657,844 km (0.108 R)
• M9: 3,322,868 km (0.07 R)
• M10: 4,041,686 km (0.104 R)
• M11: 4,342,377 km (0.114 R)
• M12: 5,017,961 km (0.112 R)
• M13: 7,353,184 km (0.116 R)
• M14: 7,535,544 km (0.087 R)
• M15: 8,788,725 km (0.118 R)
• M16: 9,373,354 km (0.084 R)
• M17: 10,443,278 km (0.103 R)
• M18: 10,511,494 km (0.088 R)
• M19: 10,923,487 km (0.062 R)
• M20: 11,131,578 km (0.106 R)
• M21: 11,905,298 km (0.112 R)
• M22: 12,841,930 km (0.083 R)
• M23: 12,914,934 km (0.077 R)
• M24: 12,988,237 km (0.119 R)
• M25: 15,556,383 km (0.073 R)
• M26: 16,182,899 km (0.114 R)
• M27: 17,541,398 km (0.056 R)
• M28: 17,622,480 km (0.045 R)
• M29: 17,784,793 km (0.05 R)
• M30: 19,185,628 km (0.095 R)
• M31: 21,829,770 km (0.106 R)
• M32: 22,706,862 km (0.111 R)
• M33: 23,684,784 km (0.112 R)
• M34: 24,858,080 km (0.118 R)
• M35: 25,497,611 km (0.078 R)
• M36: 28,109,739 km (0.042 R)
• M37: 28,871,491 km (0.074 R)
• M38: 29,639,976 km (0.096 R)
• M39: 31,295,426 km (0.108 R)
• M40: 31,492,147 km (0.102 R)
• M41: 31,788,052 km (0.063 R)
• M42: 33,180,808 km (0.117 R)
• M43: 34,593,311 km (0.047 R)
• M44: 34,796,764 km (0.096 R)
• M45: 34,898,640 km (0.105 R)
• M46: 36,025,411 km (0.063 R)
• M47: 36,334,780 km (0.052 R)
• M48: 37,476,810 km (0.118 R)
• M49: 39,476,933 km (0.077 R)
• M50: 40,008,903 km (0.067 R)
• M51: 41,511,315 km (0.039 R)
• M52: 41,619,324 km (0.101 R)
• M53: 42,813,714 km (0.086 R)
• M54: 44,571,040 km (0.089 R)
• M55: 46,575,951 km (0.096 R)
• M56: 46,800,647 km (0.111 R)
• M57: 47,025,492 km (0.099 R)
• M58: 48,952,014 km (0.051 R)
• M59: 49,867,553 km (0.056 R)
• M60: 50,557,797 km (0.117 R)
• M61: 50,788,627 km (0.052 R)
• M62: 52,180,784 km (0.109 R)
• M63: 52,998,636 km (0.111 R)
• M64: 53,938,559 km (0.041 R)
• M65: 55,596,553 km (0.119 R)
• M66: 55,834,862 km (0.076 R)
• M67: 56,192,850 km (0.04 R)
• M68: 56,431,907 km (0.087 R)
• M69: 59,327,075 km (0.118 R)
• M70: 59,814,315 km (0.093 R)
• M71: 60,792,685 km (0.103 R)
• M72: 60,915,355 km (0.047 R)
• M73: 62,146,546 km (0.108 R)
• M74: 63,634,895 km (0.072 R)
• M75: 66,015,296 km (0.039 R)
• M76: 66,393,779 km (0.096 R)
• M77: 67,533,565 km (0.102 R)
• M78: 67,915,040 km (0.071 R)
• M79: 68,042,348 km (0.032 R)
• M80: 70,733,613 km (0.049 R)
• M81: 72,677,189 km (0.098 R)
• M82: 73,459,586 km (0.058 R)
• M83: 77,811,986 km (0.12 R)
• M84: 77,945,128 km (0.078 R)
• M85: 78,745,926 km (0.056 R)
• M86: 80,086,472 km (0.078 R)
• M87: 80,490,237 km (0.03 R)
• M88: 81,840,657 km (0.085 R)
• M89: 81,976,043 km (0.094 R)
• M90: 82,518,634 km (0.056 R)
• M91: 83,334,691 km (0.095 R)
• M92: 86,487,615 km (0.059 R)
• M93: 86,901,852 km (0.063 R)
• M94: 88,982,309 km (0.107 R)
• M95: 90,658,554 km (0.106 R)
• M96: 93,616,852 km (0.117 R)
• M97: 94,325,796 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit