🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.65 AU - 0.65 AU

Year: 192 Days

Day: 33.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,062,855 km

• M1: 115,190 km (0.072 R)
• M2: 231,428 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.03 AU - 1.11 AU

Year: 406 Days

Day: 18.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.43 AU - 1.45 AU

Year: 634 Days

Day: 22.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.16 AU - 2.18 AU

Year: 1173 Days

Day: 32.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.13 AU - 2.65 AU

Year: 1356 Days

Day: 12.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.74 AU - 5.08 AU

Year: 3400 Days

Day: 32.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,062,855 km

• M1: 1,840,652 km (0.07 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 11.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.26 AU - 10.18 AU

Year: 8651 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,062,855 km

• M1: 187,596 km (0.068 R)
• M2: 320,588 km (0.098 R)
• M3: 882,029 km (0.101 R)
• M4: 1,298,510 km (0.119 R)
• M5: 1,795,773 km (0.03 R)
• M6: 1,934,899 km (0.057 R)
• M7: 3,203,190 km (0.11 R)
• M8: 3,517,495 km (0.074 R)
• M9: 3,605,009 km (0.106 R)
• M10: 3,842,122 km (0.087 R)
• M11: 3,932,330 km (0.081 R)
• M12: 4,084,321 km (0.065 R)
• M13: 4,615,693 km (0.112 R)
• M14: 5,538,263 km (0.067 R)
• M15: 5,709,104 km (0.05 R)
• M16: 5,812,326 km (0.114 R)
• M17: 6,445,275 km (0.116 R)
• M18: 6,661,144 km (0.041 R)
• M19: 7,174,265 km (0.109 R)
• M20: 7,398,063 km (0.052 R)
• M21: 7,510,860 km (0.047 R)
• M22: 8,988,738 km (0.085 R)
• M23: 9,109,164 km (0.114 R)
• M24: 9,433,043 km (0.098 R)
• M25: 10,217,535 km (0.073 R)
• M26: 10,596,466 km (0.085 R)
• M27: 11,022,820 km (0.115 R)
• M28: 11,848,600 km (0.046 R)
• M29: 12,380,421 km (0.084 R)
• M30: 12,559,340 km (0.107 R)
• M31: 13,147,110 km (0.093 R)
• M32: 13,559,252 km (0.066 R)
• M33: 13,790,081 km (0.105 R)
• M34: 14,396,401 km (0.042 R)
• M35: 14,631,869 km (0.087 R)
• M36: 15,442,091 km (0.059 R)
• M37: 15,586,602 km (0.062 R)
• M38: 15,974,210 km (0.113 R)
• M39: 16,120,367 km (0.063 R)
• M40: 16,414,028 km (0.066 R)
• M41: 16,512,314 km (0.069 R)
• M42: 17,405,712 km (0.109 R)
• M43: 17,757,417 km (0.077 R)
• M44: 18,672,507 km (0.075 R)
• M45: 18,775,131 km (0.068 R)
• M46: 20,021,281 km (0.082 R)
• M47: 20,495,507 km (0.106 R)
• M48: 22,429,209 km (0.079 R)
• M49: 22,538,266 km (0.043 R)
• M50: 23,861,758 km (0.094 R)
• M51: 24,140,608 km (0.117 R)
• M52: 24,927,194 km (0.085 R)
• M53: 25,266,931 km (0.089 R)
• M54: 25,608,164 km (0.094 R)
• M55: 27,395,409 km (0.04 R)
• M56: 28,688,084 km (0.084 R)
• M57: 28,865,956 km (0.108 R)
• M58: 29,700,563 km (0.114 R)
• M59: 29,880,529 km (0.115 R)
• M60: 30,664,272 km (0.098 R)
• M61: 30,785,447 km (0.114 R)
• M62: 31,028,244 km (0.079 R)
• M63: 31,515,783 km (0.117 R)
• M64: 32,683,993 km (0.103 R)
• M65: 33,491,373 km (0.107 R)
• M66: 33,616,138 km (0.115 R)
• M67: 33,991,479 km (0.115 R)
• M68: 35,952,856 km (0.111 R)
• M69: 36,272,697 km (0.111 R)
• M70: 36,979,546 km (0.119 R)
• M71: 37,950,736 km (0.052 R)
• M72: 38,080,886 km (0.092 R)
• M73: 38,537,459 km (0.11 R)
• M74: 39,456,139 km (0.068 R)
• M75: 39,918,247 km (0.099 R)
• M76: 41,114,581 km (0.075 R)
• M77: 41,248,322 km (0.109 R)
• M78: 42,931,148 km (0.114 R)
• M79: 43,406,421 km (0.058 R)
• M80: 43,951,705 km (0.047 R)
• M81: 45,877,927 km (0.05 R)
• M82: 46,224,844 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 9.9

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.91 AU - 13.85 AU

Year: 15031 Days

Day: 9.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,062,855 km

• M1: 170,990 km (0.096 R)
• M2: 258,356 km (0.074 R)
• M3: 523,742 km (0.104 R)
• M4: 677,978 km (0.094 R)
• M5: 761,154 km (0.088 R)
• M6: 1,105,379 km (0.08 R)
• M7: 1,441,375 km (0.044 R)
• M8: 1,635,404 km (0.065 R)
• M9: 1,721,273 km (0.05 R)
• M10: 2,111,125 km (0.064 R)
• M11: 2,429,619 km (0.036 R)
• M12: 2,661,795 km (0.081 R)
• M13: 2,936,157 km (0.114 R)
• M14: 3,328,403 km (0.09 R)
• M15: 3,928,440 km (0.103 R)
• M16: 4,360,479 km (0.094 R)
• M17: 4,849,065 km (0.105 R)
• M18: 6,925,783 km (0.064 R)
• M19: 7,208,673 km (0.099 R)
• M20: 8,577,792 km (0.108 R)
• M21: 8,779,899 km (0.058 R)
• M22: 8,932,638 km (0.091 R)
• M23: 9,343,883 km (0.116 R)
• M24: 10,452,852 km (0.105 R)
• M25: 11,938,957 km (0.118 R)
• M26: 12,334,943 km (0.1 R)
• M27: 12,908,202 km (0.109 R)
• M28: 15,043,113 km (0.047 R)
• M29: 15,226,071 km (0.111 R)
• M30: 15,840,769 km (0.113 R)
• M31: 16,088,952 km (0.086 R)
• M32: 16,151,185 km (0.12 R)
• M33: 17,094,399 km (0.098 R)
• M34: 17,604,827 km (0.049 R)
• M35: 17,861,836 km (0.118 R)
• M36: 17,990,939 km (0.066 R)
• M37: 18,640,643 km (0.03 R)
• M38: 20,838,684 km (0.098 R)
• M39: 22,279,611 km (0.071 R)
• M40: 23,681,792 km (0.09 R)
• M41: 23,894,520 km (0.082 R)
• M42: 24,895,778 km (0.108 R)
• M43: 25,112,247 km (0.08 R)
• M44: 25,764,942 km (0.107 R)
• M45: 26,350,019 km (0.118 R)
• M46: 27,161,438 km (0.051 R)
• M47: 27,309,839 km (0.056 R)
• M48: 27,384,189 km (0.034 R)
• M49: 29,036,049 km (0.103 R)
• M50: 29,339,882 km (0.111 R)
• M51: 31,340,305 km (0.059 R)
• M52: 31,651,917 km (0.069 R)
• M53: 31,808,098 km (0.116 R)
• M54: 32,671,876 km (0.101 R)
• M55: 33,067,113 km (0.078 R)
• M56: 33,702,605 km (0.088 R)
• M57: 33,862,226 km (0.113 R)
• M58: 34,101,882 km (0.108 R)
• M59: 35,147,421 km (0.068 R)
• M60: 35,309,137 km (0.099 R)
• M61: 35,795,928 km (0.037 R)
• M62: 36,121,752 km (0.099 R)
• M63: 38,346,422 km (0.105 R)
• M64: 39,769,696 km (0.113 R)
• M65: 44,491,753 km (0.1 R)
• M66: 44,579,268 km (0.098 R)
• M67: 46,163,659 km (0.09 R)
• M68: 46,873,800 km (0.105 R)
• M69: 47,856,209 km (0.069 R)
• M70: 48,304,853 km (0.096 R)
• M71: 49,297,136 km (0.053 R)
• M72: 51,760,863 km (0.061 R)
• M73: 51,944,869 km (0.06 R)
• M74: 52,221,475 km (0.059 R)
• M75: 52,683,433 km (0.088 R)
• M76: 52,776,034 km (0.085 R)
• M77: 54,264,384 km (0.113 R)
• M78: 54,732,326 km (0.055 R)
• M79: 56,238,776 km (0.116 R)
• M80: 56,902,093 km (0.108 R)
• M81: 57,854,284 km (0.116 R)
• M82: 58,045,320 km (0.109 R)
• M83: 58,715,668 km (0.065 R)
• M84: 58,907,602 km (0.072 R)
• M85: 59,581,242 km (0.115 R)
• M86: 61,325,254 km (0.046 R)
• M87: 62,987,735 km (0.068 R)
• M88: 65,857,620 km (0.109 R)
• M89: 66,857,084 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.6

Radius: 4.3

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.95 AU - 14.89 AU

Year: 19065 Days

Day: 22.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,062,855 km

• M1: 124,765 km (0.1 R)
• M2: 207,043 km (0.087 R)
• M3: 242,797 km (0.081 R)
• M4: 364,271 km (0.109 R)
• M5: 811,718 km (0.098 R)
• M6: 851,361 km (0.083 R)
• M7: 1,016,069 km (0.097 R)
• M8: 1,693,448 km (0.057 R)
• M9: 2,366,788 km (0.04 R)
• M10: 2,452,657 km (0.045 R)
• M11: 2,686,628 km (0.108 R)
• M12: 3,691,926 km (0.087 R)
• M13: 3,993,665 km (0.12 R)
• M14: 4,027,773 km (0.114 R)
• M15: 4,692,137 km (0.113 R)
• M16: 5,018,709 km (0.105 R)
• M17: 6,041,510 km (0.069 R)
• M18: 7,209,121 km (0.05 R)
• M19: 8,010,816 km (0.083 R)
• M20: 9,378,141 km (0.068 R)
• M21: 9,559,753 km (0.073 R)
• M22: 9,742,561 km (0.04 R)
• M23: 9,880,491 km (0.112 R)
• M24: 10,204,669 km (0.095 R)
• M25: 10,298,018 km (0.096 R)
• M26: 11,102,107 km (0.078 R)
• M27: 11,975,459 km (0.079 R)
• M28: 12,024,677 km (0.117 R)
• M29: 12,172,480 km (0.118 R)
• M30: 12,569,811 km (0.118 R)
• M31: 12,820,388 km (0.068 R)
• M32: 13,735,628 km (0.098 R)
• M33: 13,890,312 km (0.094 R)
• M34: 14,462,075 km (0.114 R)
• M35: 15,200,939 km (0.12 R)
• M36: 15,682,345 km (0.113 R)
• M37: 16,006,075 km (0.074 R)
• M38: 16,824,973 km (0.095 R)
• M39: 17,211,684 km (0.107 R)
• M40: 18,560,009 km (0.109 R)
• M41: 19,941,995 km (0.101 R)
• M42: 20,175,517 km (0.095 R)
• M43: 20,234,010 km (0.094 R)
• M44: 21,237,512 km (0.071 R)
• M45: 21,356,592 km (0.085 R)
• M46: 22,257,171 km (0.049 R)
• M47: 22,864,239 km (0.091 R)
• M48: 23,847,097 km (0.025 R)
• M49: 23,909,031 km (0.07 R)
• M50: 24,281,380 km (0.085 R)
• M51: 24,780,887 km (0.113 R)
• M52: 25,220,855 km (0.089 R)
• M53: 25,410,096 km (0.074 R)
• M54: 25,663,216 km (0.074 R)
• M55: 27,264,212 km (0.116 R)
• M56: 27,393,764 km (0.108 R)
• M57: 27,588,241 km (0.081 R)
• M58: 27,653,316 km (0.108 R)
• M59: 29,559,342 km (0.081 R)
• M60: 30,226,399 km (0.076 R)
• M61: 30,494,628 km (0.099 R)
• M62: 31,033,330 km (0.084 R)
• M63: 32,462,588 km (0.07 R)
• M64: 33,012,660 km (0.079 R)
• M65: 34,541,101 km (0.117 R)
• M66: 34,611,113 km (0.105 R)
• M67: 36,948,280 km (0.107 R)
• M68: 37,019,938 km (0.083 R)
• M69: 37,810,862 km (0.088 R)
• M70: 38,825,435 km (0.052 R)
• M71: 38,970,993 km (0.083 R)
• M72: 39,043,997 km (0.087 R)
• M73: 39,116,851 km (0.091 R)
• M74: 40,216,545 km (0.079 R)
• M75: 40,511,552 km (0.091 R)
• M76: 41,475,112 km (0.105 R)
• M77: 41,623,962 km (0.102 R)
• M78: 41,997,059 km (0.05 R)
• M79: 43,424,672 km (0.08 R)
• M80: 44,334,526 km (0.08 R)
• M81: 45,327,257 km (0.12 R)
• M82: 45,404,001 km (0.077 R)
• M83: 45,634,232 km (0.112 R)
• M84: 47,568,233 km (0.061 R)
• M85: 47,646,174 km (0.1 R)
• M86: 47,958,235 km (0.062 R)
• M87: 48,349,284 km (0.119 R)
• M88: 48,662,841 km (0.041 R)
• M89: 48,898,607 km (0.09 R)
• M90: 49,607,701 km (0.108 R)
• M91: 49,844,963 km (0.099 R)
• M92: 50,161,812 km (0.104 R)
• M93: 50,320,385 km (0.069 R)
• M94: 52,558,968 km (0.065 R)
• M95: 53,042,917 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.4

Radius: 3.9

Gravity: 31.58 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.28 AU - 17.36 AU

Year: 22012 Days

Day: 18.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,062,855 km

• M1: 194,178 km (0.047 R)
• M2: 350,358 km (0.034 R)
• M3: 646,412 km (0.095 R)
• M4: 690,693 km (0.06 R)
• M5: 759,060 km (0.063 R)
• M6: 952,190 km (0.115 R)
• M7: 2,090,929 km (0.112 R)
• M8: 3,502,236 km (0.1 R)
• M9: 3,580,924 km (0.071 R)
• M10: 3,901,961 km (0.097 R)
• M11: 3,942,801 km (0.12 R)
• M12: 4,232,124 km (0.112 R)
• M13: 4,400,571 km (0.106 R)
• M14: 5,185,511 km (0.092 R)
• M15: 5,230,390 km (0.094 R)
• M16: 5,918,690 km (0.092 R)
• M17: 6,012,638 km (0.082 R)
• M18: 6,297,322 km (0.104 R)
• M19: 6,781,720 km (0.058 R)
• M20: 6,978,741 km (0.09 R)
• M21: 9,540,754 km (0.112 R)
• M22: 9,761,560 km (0.087 R)
• M23: 10,207,960 km (0.114 R)
• M24: 11,294,938 km (0.092 R)
• M25: 14,325,492 km (0.097 R)
• M26: 14,388,622 km (0.094 R)
• M27: 15,994,107 km (0.092 R)
• M28: 17,453,135 km (0.063 R)
• M29: 17,520,603 km (0.094 R)
• M30: 17,723,009 km (0.094 R)
• M31: 18,540,861 km (0.084 R)
• M32: 19,092,727 km (0.088 R)
• M33: 19,231,704 km (0.116 R)
• M34: 20,425,196 km (0.071 R)
• M35: 20,780,790 km (0.054 R)
• M36: 21,498,261 km (0.078 R)
• M37: 22,077,953 km (0.099 R)
• M38: 22,442,822 km (0.115 R)
• M39: 22,589,428 km (0.106 R)
• M40: 24,372,335 km (0.057 R)
• M41: 25,969,143 km (0.117 R)
• M42: 26,431,550 km (0.11 R)
• M43: 26,508,892 km (0.105 R)
• M44: 27,442,682 km (0.047 R)
• M45: 28,704,391 km (0.104 R)
• M46: 29,743,497 km (0.047 R)
• M47: 31,284,206 km (0.115 R)
• M48: 32,518,688 km (0.077 R)
• M49: 32,601,565 km (0.116 R)
• M50: 32,850,645 km (0.07 R)
• M51: 34,695,935 km (0.085 R)
• M52: 35,035,073 km (0.082 R)
• M53: 35,973,351 km (0.083 R)
• M54: 36,316,529 km (0.055 R)
• M55: 36,660,903 km (0.082 R)
• M56: 37,700,309 km (0.062 R)
• M57: 38,749,439 km (0.101 R)
• M58: 39,277,519 km (0.099 R)
• M59: 39,631,019 km (0.074 R)
• M60: 41,144,650 km (0.112 R)
• M61: 41,413,777 km (0.052 R)
• M62: 42,495,968 km (0.088 R)
• M63: 42,586,624 km (0.089 R)
• M64: 43,587,434 km (0.109 R)
• M65: 45,334,438 km (0.118 R)
• M66: 46,542,890 km (0.043 R)
• M67: 47,856,060 km (0.108 R)
• M68: 47,950,306 km (0.115 R)
• M69: 48,611,828 km (0.074 R)
• M70: 49,943,997 km (0.116 R)
• M71: 51,384,625 km (0.118 R)
• M72: 52,255,583 km (0.119 R)
• M73: 52,644,239 km (0.119 R)
• M74: 53,033,792 km (0.091 R)
• M75: 53,131,329 km (0.038 R)
• M76: 54,503,291 km (0.088 R)
• M77: 54,700,312 km (0.066 R)
• M78: 54,996,067 km (0.112 R)
• M79: 56,284,254 km (0.109 R)
• M80: 57,081,910 km (0.113 R)
• M81: 57,382,003 km (0.076 R)
• M82: 60,819,463 km (0.086 R)
• M83: 61,023,814 km (0.066 R)
• M84: 65,470,461 km (0.062 R)
• M85: 66,729,925 km (0.069 R)
• M86: 67,468,191 km (0.078 R)
• M87: 68,846,586 km (0.084 R)
• M88: 71,415,630 km (0.077 R)
• M89: 71,846,921 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit