🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.95 AU - 0.99 AU

Year: 362 Days

Day: 18.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 104,511,307 km

• M1: 176,675 km (0.114 R)
• M2: 924,664 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.73 AU - 2.51 AU

Year: 1169 Days

Day: 42.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,511,307 km

• M1: 449,990 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.51 AU - 3.49 AU

Year: 1968 Days

Day: 39.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.29 AU - 4.37 AU

Year: 2839 Days

Day: 47.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.77 AU - 4.59 AU

Year: 3237 Days

Day: 39.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 11.4

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.84 AU - 8.26 AU

Year: 7857 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 104,511,307 km

• M1: 145,409 km (0.095 R)
• M2: 231,727 km (0.092 R)
• M3: 342,130 km (0.098 R)
• M4: 503,696 km (0.057 R)
• M5: 723,306 km (0.119 R)
• M6: 893,398 km (0.111 R)
• M7: 1,683,275 km (0.104 R)
• M8: 2,088,087 km (0.025 R)
• M9: 2,313,381 km (0.097 R)
• M10: 2,594,326 km (0.044 R)
• M11: 3,371,038 km (0.072 R)
• M12: 3,502,834 km (0.086 R)
• M13: 3,771,662 km (0.08 R)
• M14: 4,075,196 km (0.05 R)
• M15: 4,300,939 km (0.025 R)
• M16: 4,560,042 km (0.047 R)
• M17: 4,735,521 km (0.111 R)
• M18: 4,913,392 km (0.034 R)
• M19: 5,275,719 km (0.115 R)
• M20: 5,429,206 km (0.098 R)
• M21: 5,930,508 km (0.083 R)
• M22: 6,219,232 km (0.118 R)
• M23: 6,611,179 km (0.055 R)
• M24: 6,710,512 km (0.05 R)
• M25: 6,877,014 km (0.078 R)
• M26: 7,011,353 km (0.097 R)
• M27: 7,248,316 km (0.097 R)
• M28: 7,419,306 km (0.12 R)
• M29: 7,905,200 km (0.107 R)
• M30: 8,473,074 km (0.119 R)
• M31: 8,761,947 km (0.098 R)
• M32: 9,017,460 km (0.052 R)
• M33: 9,798,810 km (0.091 R)
• M34: 9,874,357 km (0.069 R)
• M35: 9,987,902 km (0.088 R)
• M36: 10,485,614 km (0.119 R)
• M37: 10,913,165 km (0.071 R)
• M38: 11,664,894 km (0.087 R)
• M39: 11,865,505 km (0.112 R)
• M40: 12,067,312 km (0.082 R)
• M41: 13,134,843 km (0.12 R)
• M42: 14,576,218 km (0.106 R)
• M43: 15,009,603 km (0.044 R)
• M44: 15,096,819 km (0.069 R)
• M45: 15,623,553 km (0.064 R)
• M46: 17,790,478 km (0.059 R)
• M47: 18,207,108 km (0.092 R)
• M48: 18,486,706 km (0.046 R)
• M49: 19,524,168 km (0.047 R)
• M50: 19,858,070 km (0.097 R)
• M51: 20,194,067 km (0.114 R)
• M52: 21,852,359 km (0.064 R)
• M53: 22,000,760 km (0.072 R)
• M54: 22,199,277 km (0.078 R)
• M55: 22,348,426 km (0.119 R)
• M56: 22,448,058 km (0.085 R)
• M57: 22,998,877 km (0.09 R)
• M58: 23,351,629 km (0.063 R)
• M59: 23,503,471 km (0.089 R)
• M60: 23,909,629 km (0.069 R)
• M61: 24,987,183 km (0.114 R)
• M62: 25,662,168 km (0.068 R)
• M63: 26,553,921 km (0.059 R)
• M64: 27,083,199 km (0.081 R)
• M65: 27,509,253 km (0.056 R)
• M66: 27,669,473 km (0.116 R)
• M67: 27,830,141 km (0.06 R)
• M68: 30,884,780 km (0.079 R)
• M69: 31,497,233 km (0.102 R)
• M70: 31,664,932 km (0.065 R)
• M71: 32,338,721 km (0.11 R)
• M72: 32,564,464 km (0.117 R)
• M73: 33,187,839 km (0.116 R)
• M74: 33,415,377 km (0.098 R)
• M75: 33,700,660 km (0.071 R)
• M76: 34,503,851 km (0.055 R)
• M77: 34,792,126 km (0.113 R)
• M78: 34,907,766 km (0.095 R)
• M79: 37,482,345 km (0.11 R)
• M80: 38,016,409 km (0.092 R)
• M81: 40,481,483 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.4

Radius: 14.1

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.65 AU - 11.75 AU

Year: 14196 Days

Day: 6.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 104,511,307 km

• M1: 346,319 km (0.036 R)
• M2: 773,421 km (0.091 R)
• M3: 913,893 km (0.119 R)
• M4: 1,305,391 km (0.064 R)
• M5: 1,748,650 km (0.1 R)
• M6: 1,866,981 km (0.075 R)
• M7: 1,988,156 km (0.092 R)
• M8: 2,086,890 km (0.104 R)
• M9: 2,341,655 km (0.038 R)
• M10: 2,743,027 km (0.113 R)
• M11: 2,994,501 km (0.104 R)
• M12: 3,341,867 km (0.103 R)
• M13: 3,520,636 km (0.12 R)
• M14: 4,758,409 km (0.064 R)
• M15: 5,267,939 km (0.081 R)
• M16: 6,673,860 km (0.059 R)
• M17: 7,554,842 km (0.1 R)
• M18: 8,513,316 km (0.026 R)
• M19: 10,022,010 km (0.099 R)
• M20: 10,455,844 km (0.116 R)
• M21: 10,631,023 km (0.093 R)
• M22: 10,940,092 km (0.098 R)
• M23: 11,296,883 km (0.092 R)
• M24: 11,431,671 km (0.094 R)
• M25: 11,612,236 km (0.072 R)
• M26: 12,251,766 km (0.077 R)
• M27: 12,436,669 km (0.066 R)
• M28: 12,575,795 km (0.083 R)
• M29: 12,668,995 km (0.1 R)
• M30: 13,137,984 km (0.082 R)
• M31: 13,327,226 km (0.111 R)
• M32: 13,517,364 km (0.116 R)
• M33: 13,948,505 km (0.114 R)
• M34: 15,269,155 km (0.111 R)
• M35: 15,518,086 km (0.097 R)
• M36: 15,919,158 km (0.075 R)
• M37: 16,222,244 km (0.103 R)
• M38: 16,731,624 km (0.052 R)
• M39: 16,834,099 km (0.07 R)
• M40: 17,505,644 km (0.109 R)
• M41: 18,396,948 km (0.076 R)
• M42: 19,951,270 km (0.028 R)
• M43: 20,716,762 km (0.059 R)
• M44: 22,615,608 km (0.086 R)
• M45: 23,471,008 km (0.1 R)
• M46: 24,105,004 km (0.033 R)
• M47: 24,978,656 km (0.117 R)
• M48: 25,095,940 km (0.084 R)
• M49: 25,389,900 km (0.088 R)
• M50: 26,219,121 km (0.106 R)
• M51: 27,177,744 km (0.101 R)
• M52: 27,479,782 km (0.112 R)
• M53: 27,722,131 km (0.115 R)
• M54: 27,965,078 km (0.107 R)
• M55: 28,698,556 km (0.059 R)
• M56: 28,821,376 km (0.038 R)
• M57: 30,121,980 km (0.047 R)
• M58: 30,309,277 km (0.08 R)
• M59: 31,758,730 km (0.118 R)
• M60: 32,076,775 km (0.114 R)
• M61: 32,395,868 km (0.095 R)
• M62: 32,716,007 km (0.108 R)
• M63: 33,424,054 km (0.084 R)
• M64: 33,877,335 km (0.056 R)
• M65: 34,137,187 km (0.087 R)
• M66: 36,107,690 km (0.09 R)
• M67: 36,373,226 km (0.106 R)
• M68: 36,639,361 km (0.106 R)
• M69: 37,173,575 km (0.1 R)
• M70: 37,777,801 km (0.113 R)
• M71: 37,979,907 km (0.115 R)
• M72: 38,114,845 km (0.112 R)
• M73: 39,268,244 km (0.118 R)
• M74: 42,726,498 km (0.107 R)
• M75: 43,148,065 km (0.027 R)
• M76: 45,347,902 km (0.028 R)
• M77: 45,706,039 km (0.089 R)
• M78: 45,921,460 km (0.101 R)
• M79: 46,353,349 km (0.095 R)
• M80: 47,075,907 km (0.08 R)
• M81: 47,583,941 km (0.053 R)
• M82: 47,729,500 km (0.034 R)
• M83: 48,312,932 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.7

Radius: 3.9

Gravity: 51.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.26 AU - 18.82 AU

Year: 30235 Days

Day: 22.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,511,307 km

• M1: 486,492 km (0.034 R)
• M2: 1,395,898 km (0.098 R)
• M3: 2,151,367 km (0.086 R)
• M4: 2,237,236 km (0.09 R)
• M5: 3,859,625 km (0.1 R)
• M6: 4,175,576 km (0.051 R)
• M7: 4,665,210 km (0.09 R)
• M8: 6,117,207 km (0.104 R)
• M9: 6,423,134 km (0.066 R)
• M10: 6,671,467 km (0.063 R)
• M11: 6,734,148 km (0.076 R)
• M12: 7,893,532 km (0.111 R)
• M13: 8,428,194 km (0.112 R)
• M14: 8,905,711 km (0.099 R)
• M15: 9,043,790 km (0.101 R)
• M16: 9,462,065 km (0.058 R)
• M17: 9,532,376 km (0.036 R)
• M18: 9,958,132 km (0.104 R)
• M19: 10,317,616 km (0.116 R)
• M20: 10,390,021 km (0.06 R)
• M21: 11,197,550 km (0.096 R)
• M22: 11,797,288 km (0.116 R)
• M23: 14,379,796 km (0.08 R)
• M24: 14,704,274 km (0.113 R)
• M25: 15,031,145 km (0.079 R)
• M26: 18,341,148 km (0.096 R)
• M27: 19,941,695 km (0.112 R)
• M28: 22,895,057 km (0.075 R)
• M29: 23,178,844 km (0.107 R)
• M30: 23,845,601 km (0.058 R)
• M31: 24,712,072 km (0.093 R)
• M32: 25,490,879 km (0.084 R)
• M33: 26,574,865 km (0.096 R)
• M34: 28,380,810 km (0.07 R)
• M35: 31,582,654 km (0.118 R)
• M36: 33,172,430 km (0.094 R)
• M37: 33,707,991 km (0.115 R)
• M38: 34,030,823 km (0.083 R)
• M39: 34,462,861 km (0.042 R)
• M40: 34,896,546 km (0.064 R)
• M41: 36,870,938 km (0.056 R)
• M42: 37,314,646 km (0.086 R)
• M43: 37,871,599 km (0.073 R)
• M44: 38,207,147 km (0.109 R)
• M45: 38,656,090 km (0.107 R)
• M46: 42,193,930 km (0.116 R)
• M47: 43,474,039 km (0.08 R)
• M48: 43,591,024 km (0.063 R)
• M49: 47,510,189 km (0.111 R)
• M50: 48,355,866 km (0.086 R)
• M51: 49,572,695 km (0.12 R)
• M52: 50,184,850 km (0.037 R)
• M53: 50,676,279 km (0.06 R)
• M54: 50,799,547 km (0.1 R)
• M55: 51,293,071 km (0.079 R)
• M56: 54,665,605 km (0.117 R)
• M57: 55,932,849 km (0.044 R)
• M58: 56,187,464 km (0.096 R)
• M59: 59,792,025 km (0.082 R)
• M60: 62,544,027 km (0.089 R)
• M61: 62,940,611 km (0.086 R)
• M62: 63,073,005 km (0.069 R)
• M63: 63,603,330 km (0.077 R)
• M64: 66,277,242 km (0.061 R)
• M65: 67,221,654 km (0.079 R)
• M66: 68,442,671 km (0.109 R)
• M67: 70,218,997 km (0.088 R)
• M68: 70,906,249 km (0.037 R)
• M69: 72,564,841 km (0.112 R)
• M70: 73,259,573 km (0.072 R)
• M71: 74,655,920 km (0.114 R)
• M72: 74,795,943 km (0.101 R)
• M73: 76,908,116 km (0.101 R)
• M74: 79,468,334 km (0.112 R)
• M75: 81,767,503 km (0.089 R)
• M76: 83,070,351 km (0.073 R)
• M77: 83,942,806 km (0.067 R)
• M78: 84,818,253 km (0.099 R)
• M79: 85,549,936 km (0.096 R)
• M80: 85,843,297 km (0.118 R)
• M81: 85,990,053 km (0.119 R)
• M82: 86,725,326 km (0.092 R)
• M83: 91,479,397 km (0.072 R)
• M84: 93,133,202 km (0.117 R)
• M85: 93,283,996 km (0.094 R)
• M86: 93,888,072 km (0.065 R)
• M87: 94,039,316 km (0.1 R)
• M88: 94,190,709 km (0.111 R)
• M89: 94,645,038 km (0.109 R)
• M90: 96,775,311 km (0.085 R)
• M91: 96,928,200 km (0.12 R)
• M92: 97,693,094 km (0.112 R)
• M93: 99,537,486 km (0.11 R)
• M94: 101,393,098 km (0.117 R)
• M95: 101,548,231 km (0.118 R)
• M96: 101,858,797 km (0.102 R)
• M97: 102,325,243 km (0.038 R)
• M98: 103,885,100 km (0.059 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 10,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit