🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.57 AU - 0.93 AU

Year: 245 Days

Day: 12.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.82 AU - 1.84 AU

Year: 933 Days

Day: 44.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 13.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.55 AU - 10.65 AU

Year: 10342 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,404,565 km

• M1: 181,761 km (0.081 R)
• M2: 270,174 km (0.097 R)
• M3: 509,979 km (0.066 R)
• M4: 977,173 km (0.09 R)
• M5: 1,298,360 km (0.084 R)
• M6: 1,539,063 km (0.118 R)
• M7: 2,064,750 km (0.105 R)
• M8: 2,295,729 km (0.054 R)
• M9: 2,811,393 km (0.099 R)
• M10: 4,043,930 km (0.093 R)
• M11: 4,237,060 km (0.054 R)
• M12: 5,283,647 km (0.058 R)
• M13: 5,709,702 km (0.068 R)
• M14: 6,110,175 km (0.107 R)
• M15: 6,258,128 km (0.103 R)
• M16: 6,900,052 km (0.102 R)
• M17: 7,365,900 km (0.055 R)
• M18: 8,575,100 km (0.06 R)
• M19: 8,699,415 km (0.076 R)
• M20: 9,118,289 km (0.113 R)
• M21: 9,458,026 km (0.027 R)
• M22: 9,975,635 km (0.09 R)
• M23: 10,281,862 km (0.117 R)
• M24: 11,355,226 km (0.079 R)
• M25: 11,766,920 km (0.111 R)
• M26: 12,652,390 km (0.087 R)
• M27: 13,510,932 km (0.119 R)
• M28: 15,183,585 km (0.056 R)
• M29: 15,384,645 km (0.069 R)
• M30: 17,443,860 km (0.084 R)
• M31: 17,813,067 km (0.077 R)
• M32: 18,505,556 km (0.097 R)
• M33: 18,612,967 km (0.054 R)
• M34: 19,752,454 km (0.118 R)
• M35: 20,635,829 km (0.117 R)
• M36: 20,802,930 km (0.043 R)
• M37: 21,475,822 km (0.102 R)
• M38: 22,212,741 km (0.048 R)
• M39: 22,441,177 km (0.104 R)
• M40: 24,827,263 km (0.11 R)
• M41: 25,123,766 km (0.054 R)
• M42: 25,660,373 km (0.083 R)
• M43: 26,140,582 km (0.03 R)
• M44: 27,906,136 km (0.113 R)
• M45: 28,029,405 km (0.104 R)
• M46: 28,214,458 km (0.079 R)
• M47: 28,399,959 km (0.093 R)
• M48: 30,467,402 km (0.093 R)
• M49: 30,912,306 km (0.069 R)
• M50: 31,551,388 km (0.11 R)
• M51: 31,679,743 km (0.068 R)
• M52: 31,872,574 km (0.104 R)
• M53: 33,625,861 km (0.108 R)
• M54: 34,283,194 km (0.097 R)
• M55: 34,547,235 km (0.112 R)
• M56: 34,812,023 km (0.07 R)
• M57: 34,944,716 km (0.086 R)
• M58: 35,210,402 km (0.039 R)
• M59: 35,410,265 km (0.102 R)
• M60: 37,564,773 km (0.101 R)
• M61: 38,589,220 km (0.051 R)
• M62: 38,864,031 km (0.05 R)
• M63: 39,900,146 km (0.108 R)
• M64: 40,177,949 km (0.072 R)
• M65: 40,805,512 km (0.065 R)
• M66: 41,085,410 km (0.106 R)
• M67: 41,717,610 km (0.099 R)
• M68: 41,858,531 km (0.108 R)
• M69: 42,423,862 km (0.062 R)
• M70: 42,920,527 km (0.091 R)
• M71: 43,419,136 km (0.048 R)
• M72: 43,919,691 km (0.092 R)
• M73: 44,493,997 km (0.12 R)
• M74: 45,577,834 km (0.05 R)
• M75: 46,305,029 km (0.106 R)
• M76: 47,771,238 km (0.118 R)
• M77: 49,103,706 km (0.104 R)
• M78: 49,327,056 km (0.095 R)
• M79: 49,625,204 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472

Radius: 14.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.34 AU - 12.5 AU

Year: 12671 Days

Day: 6.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 94,404,565 km

• M1: 213,027 km (0.066 R)
• M2: 564,433 km (0.109 R)
• M3: 671,395 km (0.049 R)
• M4: 1,118,543 km (0.062 R)
• M5: 1,473,389 km (0.064 R)
• M6: 1,793,080 km (0.073 R)
• M7: 1,986,061 km (0.077 R)
• M8: 2,445,925 km (0.117 R)
• M9: 3,227,275 km (0.025 R)
• M10: 3,955,966 km (0.069 R)
• M11: 4,306,923 km (0.033 R)
• M12: 4,404,461 km (0.034 R)
• M13: 5,810,830 km (0.114 R)
• M14: 5,955,042 km (0.071 R)
• M15: 6,656,656 km (0.103 R)
• M16: 7,268,063 km (0.04 R)
• M17: 7,423,794 km (0.079 R)
• M18: 7,580,573 km (0.089 R)
• M19: 7,857,628 km (0.107 R)
• M20: 8,178,516 km (0.097 R)
• M21: 8,299,989 km (0.089 R)
• M22: 8,999,509 km (0.034 R)
• M23: 9,250,983 km (0.076 R)
• M24: 11,255,295 km (0.061 R)
• M25: 11,891,236 km (0.079 R)
• M26: 12,259,994 km (0.036 R)
• M27: 13,103,277 km (0.06 R)
• M28: 13,340,989 km (0.066 R)
• M29: 14,599,705 km (0.086 R)
• M30: 14,747,358 km (0.052 R)
• M31: 15,343,057 km (0.103 R)
• M32: 15,643,898 km (0.109 R)
• M33: 15,946,684 km (0.069 R)
• M34: 16,098,825 km (0.111 R)
• M35: 16,200,552 km (0.047 R)
• M36: 16,712,177 km (0.119 R)
• M37: 18,491,494 km (0.108 R)
• M38: 19,080,012 km (0.086 R)
• M39: 19,349,587 km (0.053 R)
• M40: 19,566,205 km (0.039 R)
• M41: 20,111,040 km (0.096 R)
• M42: 20,330,500 km (0.036 R)
• M43: 20,661,112 km (0.118 R)
• M44: 21,327,570 km (0.064 R)
• M45: 21,551,219 km (0.101 R)
• M46: 22,454,042 km (0.087 R)
• M47: 22,795,724 km (0.058 R)
• M48: 23,426,727 km (0.109 R)
• M49: 24,063,565 km (0.089 R)
• M50: 25,472,628 km (0.095 R)
• M51: 26,067,579 km (0.092 R)
• M52: 27,089,631 km (0.11 R)
• M53: 28,002,328 km (0.11 R)
• M54: 29,733,026 km (0.099 R)
• M55: 32,200,792 km (0.11 R)
• M56: 32,908,689 km (0.117 R)
• M57: 33,621,673 km (0.115 R)
• M58: 33,817,047 km (0.119 R)
• M59: 34,143,470 km (0.052 R)
• M60: 34,274,368 km (0.119 R)
• M61: 35,327,238 km (0.089 R)
• M62: 36,057,276 km (0.114 R)
• M63: 36,926,589 km (0.09 R)
• M64: 37,667,397 km (0.113 R)
• M65: 38,209,391 km (0.119 R)
• M66: 38,617,494 km (0.11 R)
• M67: 38,822,143 km (0.07 R)
• M68: 39,575,518 km (0.086 R)
• M69: 39,919,444 km (0.11 R)
• M70: 41,096,629 km (0.12 R)
• M71: 42,989,491 km (0.084 R)
• M72: 43,768,896 km (0.108 R)
• M73: 43,911,164 km (0.12 R)
• M74: 44,053,431 km (0.046 R)
• M75: 44,624,446 km (0.101 R)
• M76: 45,054,241 km (0.073 R)
• M77: 47,881,491 km (0.099 R)
• M78: 48,836,674 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.8

Radius: 6.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.79 AU - 15.25 AU

Year: 17699 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 94,404,565 km

• M1: 93,199 km (0.102 R)
• M2: 198,516 km (0.093 R)
• M3: 658,530 km (0.098 R)
• M4: 761,453 km (0.115 R)
• M5: 1,022,053 km (0.065 R)
• M6: 1,858,305 km (0.108 R)
• M7: 2,131,470 km (0.118 R)
• M8: 2,470,758 km (0.034 R)
• M9: 2,605,696 km (0.108 R)
• M10: 3,199,001 km (0.105 R)
• M11: 4,504,242 km (0.09 R)
• M12: 6,134,560 km (0.09 R)
• M13: 6,207,713 km (0.116 R)
• M14: 6,727,267 km (0.102 R)
• M15: 6,840,512 km (0.088 R)
• M16: 8,941,764 km (0.103 R)
• M17: 10,780,621 km (0.115 R)
• M18: 10,824,752 km (0.051 R)
• M19: 11,765,125 km (0.064 R)
• M20: 11,992,962 km (0.074 R)
• M21: 12,130,293 km (0.037 R)
• M22: 14,300,958 km (0.09 R)
• M23: 15,829,848 km (0.073 R)
• M24: 16,232,865 km (0.115 R)
• M25: 16,334,143 km (0.097 R)
• M26: 16,946,148 km (0.103 R)
• M27: 18,192,597 km (0.099 R)
• M28: 19,253,695 km (0.074 R)
• M29: 19,307,251 km (0.095 R)
• M30: 19,468,218 km (0.068 R)
• M31: 19,845,803 km (0.103 R)
• M32: 20,280,086 km (0.12 R)
• M33: 20,662,757 km (0.12 R)
• M34: 21,103,024 km (0.041 R)
• M35: 22,217,079 km (0.102 R)
• M36: 22,951,455 km (0.112 R)
• M37: 23,808,800 km (0.091 R)
• M38: 24,560,230 km (0.113 R)
• M39: 25,849,465 km (0.048 R)
• M40: 26,980,425 km (0.105 R)
• M41: 27,220,679 km (0.112 R)
• M42: 28,310,200 km (0.039 R)
• M43: 29,599,285 km (0.11 R)
• M44: 30,344,432 km (0.09 R)
• M45: 30,406,814 km (0.034 R)
• M46: 30,594,261 km (0.094 R)
• M47: 31,033,031 km (0.097 R)
• M48: 32,297,881 km (0.111 R)
• M49: 35,205,166 km (0.112 R)
• M50: 35,467,561 km (0.097 R)
• M51: 36,457,599 km (0.07 R)
• M52: 36,523,871 km (0.101 R)
• M53: 37,189,283 km (0.085 R)
• M54: 38,870,314 km (0.041 R)
• M55: 39,959,087 km (0.038 R)
• M56: 40,644,694 km (0.095 R)
• M57: 42,305,829 km (0.05 R)
• M58: 43,144,774 km (0.095 R)
• M59: 44,625,942 km (0.037 R)
• M60: 46,195,523 km (0.101 R)
• M61: 46,554,708 km (0.077 R)
• M62: 46,914,939 km (0.066 R)
• M63: 48,219,134 km (0.047 R)
• M64: 48,583,554 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.1

Radius: 6.7

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.94 AU - 19.5 AU

Year: 24609 Days

Day: 23.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,404,565 km

• M1: 163,810 km (0.1 R)
• M2: 292,314 km (0.056 R)
• M3: 391,049 km (0.074 R)
• M4: 549,174 km (0.084 R)
• M5: 598,092 km (0.092 R)
• M6: 754,572 km (0.085 R)
• M7: 837,898 km (0.025 R)
• M8: 924,365 km (0.039 R)
• M9: 1,719,029 km (0.053 R)
• M10: 2,845,202 km (0.052 R)
• M11: 3,021,428 km (0.109 R)
• M12: 3,338,426 km (0.103 R)
• M13: 4,152,089 km (0.083 R)
• M14: 4,301,836 km (0.056 R)
• M15: 5,453,740 km (0.106 R)
• M16: 6,405,033 km (0.115 R)
• M17: 7,710,573 km (0.104 R)
• M18: 8,710,186 km (0.109 R)
• M19: 9,225,102 km (0.065 R)
• M20: 10,419,492 km (0.06 R)
• M21: 10,487,409 km (0.095 R)
• M22: 10,691,610 km (0.087 R)
• M23: 11,451,567 km (0.076 R)
• M24: 12,015,252 km (0.106 R)
• M25: 13,908,712 km (0.1 R)
• M26: 14,058,161 km (0.108 R)
• M27: 14,737,335 km (0.112 R)
• M28: 14,966,070 km (0.108 R)
• M29: 15,814,888 km (0.119 R)
• M30: 16,838,138 km (0.108 R)
• M31: 17,077,345 km (0.07 R)
• M32: 17,397,933 km (0.113 R)
• M33: 18,208,305 km (0.086 R)
• M34: 18,289,985 km (0.108 R)
• M35: 18,700,332 km (0.115 R)
• M36: 19,613,777 km (0.101 R)
• M37: 20,797,246 km (0.089 R)
• M38: 21,311,413 km (0.098 R)
• M39: 21,397,582 km (0.063 R)
• M40: 21,483,750 km (0.051 R)
• M41: 22,439,980 km (0.067 R)
• M42: 22,615,309 km (0.113 R)
• M43: 25,482,202 km (0.031 R)
• M44: 25,940,271 km (0.092 R)
• M45: 27,424,730 km (0.099 R)
• M46: 29,127,304 km (0.086 R)
• M47: 32,336,477 km (0.092 R)
• M48: 32,435,511 km (0.119 R)
• M49: 32,633,728 km (0.058 R)
• M50: 32,832,394 km (0.062 R)
• M51: 33,531,016 km (0.097 R)
• M52: 34,133,597 km (0.064 R)
• M53: 36,065,503 km (0.036 R)
• M54: 38,241,704 km (0.074 R)
• M55: 38,661,027 km (0.099 R)
• M56: 39,610,075 km (0.119 R)
• M57: 39,822,056 km (0.107 R)
• M58: 43,591,473 km (0.051 R)
• M59: 47,136,195 km (0.028 R)
• M60: 47,923,827 km (0.076 R)
• M61: 50,198,014 km (0.118 R)
• M62: 50,887,212 km (0.087 R)
• M63: 52,274,732 km (0.112 R)
• M64: 55,442,168 km (0.106 R)
• M65: 55,560,649 km (0.064 R)
• M66: 55,797,911 km (0.107 R)
• M67: 57,108,688 km (0.036 R)
• M68: 57,948,231 km (0.074 R)
• M69: 61,960,446 km (0.108 R)
• M70: 63,193,881 km (0.115 R)
• M71: 65,059,067 km (0.099 R)
• M72: 66,564,321 km (0.081 R)
• M73: 66,816,243 km (0.084 R)
• M74: 67,700,666 km (0.084 R)
• M75: 69,481,180 km (0.032 R)
• M76: 70,377,121 km (0.073 R)
• M77: 73,738,436 km (0.045 R)
• M78: 74,390,832 km (0.066 R)
• M79: 75,307,419 km (0.096 R)
• M80: 75,964,452 km (0.11 R)
• M81: 76,755,376 km (0.091 R)
• M82: 77,946,774 km (0.114 R)
• M83: 78,478,295 km (0.093 R)
• M84: 79,010,863 km (0.103 R)
• M85: 80,884,876 km (0.069 R)
• M86: 81,288,192 km (0.097 R)
• M87: 82,097,217 km (0.066 R)
• M88: 83,044,172 km (0.115 R)
• M89: 83,587,062 km (0.085 R)
• M90: 85,085,883 km (0.059 R)
• M91: 85,222,616 km (0.103 R)
• M92: 87,557,539 km (0.101 R)
• M93: 88,110,004 km (0.085 R)
• M94: 89,774,430 km (0.085 R)
• M95: 91,589,052 km (0.055 R)
• M96: 92,009,572 km (0.112 R)
• M97: 92,149,895 km (0.044 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 10,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit