🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.79 AU - 0.87 AU

Year: 276 Days

Day: 30.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.14 AU - 1.86 AU

Year: 671 Days

Day: 16 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.84 AU - 3.94 AU

Year: 2280 Days

Day: 24.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.8

Radius: 9.7

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.36 AU - 12.3 AU

Year: 12127 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,926,790 km

• M1: 436,676 km (0.072 R)
• M2: 601,383 km (0.091 R)
• M3: 748,887 km (0.101 R)
• M4: 1,455,737 km (0.113 R)
• M5: 1,658,292 km (0.099 R)
• M6: 2,176,200 km (0.065 R)
• M7: 3,518,841 km (0.102 R)
• M8: 3,757,899 km (0.074 R)
• M9: 3,967,036 km (0.105 R)
• M10: 4,037,647 km (0.12 R)
• M11: 4,144,310 km (0.114 R)
• M12: 4,251,871 km (0.106 R)
• M13: 4,469,984 km (0.109 R)
• M14: 4,804,036 km (0.036 R)
• M15: 5,300,701 km (0.058 R)
• M16: 6,467,266 km (0.098 R)
• M17: 6,845,150 km (0.069 R)
• M18: 7,273,299 km (0.118 R)
• M19: 8,609,657 km (0.068 R)
• M20: 9,589,523 km (0.099 R)
• M21: 9,732,389 km (0.088 R)
• M22: 10,359,653 km (0.093 R)
• M23: 11,099,713 km (0.099 R)
• M24: 11,400,405 km (0.051 R)
• M25: 11,501,383 km (0.073 R)
• M26: 11,754,802 km (0.109 R)
• M27: 11,856,678 km (0.099 R)
• M28: 12,010,166 km (0.035 R)
• M29: 12,215,713 km (0.108 R)
• M30: 14,172,005 km (0.074 R)
• M31: 14,827,094 km (0.116 R)
• M32: 15,828,352 km (0.101 R)
• M33: 16,394,131 km (0.105 R)
• M34: 16,679,415 km (0.067 R)
• M35: 16,966,343 km (0.075 R)
• M36: 17,370,856 km (0.094 R)
• M37: 17,545,287 km (0.082 R)
• M38: 18,248,397 km (0.067 R)
• M39: 18,603,542 km (0.029 R)
• M40: 19,803,467 km (0.066 R)
• M41: 19,924,791 km (0.108 R)
• M42: 20,596,784 km (0.106 R)
• M43: 20,843,023 km (0.081 R)
• M44: 20,904,657 km (0.107 R)
• M45: 22,277,517 km (0.052 R)
• M46: 22,784,055 km (0.09 R)
• M47: 24,651,485 km (0.11 R)
• M48: 24,912,833 km (0.115 R)
• M49: 26,034,218 km (0.118 R)
• M50: 26,634,554 km (0.117 R)
• M51: 27,441,934 km (0.084 R)
• M52: 27,577,320 km (0.1 R)
• M53: 28,394,274 km (0.051 R)
• M54: 28,599,672 km (0.052 R)
• M55: 28,874,334 km (0.089 R)
• M56: 30,470,992 km (0.087 R)
• M57: 31,315,322 km (0.071 R)
• M58: 31,598,511 km (0.092 R)
• M59: 32,238,640 km (0.114 R)
• M60: 33,531,914 km (0.046 R)
• M61: 34,842,092 km (0.119 R)
• M62: 34,915,395 km (0.098 R)
• M63: 35,724,869 km (0.115 R)
• M64: 36,913,275 km (0.081 R)
• M65: 37,362,218 km (0.062 R)
• M66: 37,437,166 km (0.084 R)
• M67: 38,795,964 km (0.119 R)
• M68: 39,100,096 km (0.079 R)
• M69: 39,328,682 km (0.087 R)
• M70: 41,018,689 km (0.086 R)
• M71: 41,173,523 km (0.09 R)
• M72: 42,575,704 km (0.083 R)
• M73: 44,390,027 km (0.038 R)
• M74: 44,947,129 km (0.101 R)
• M75: 45,666,844 km (0.047 R)
• M76: 45,988,031 km (0.065 R)
• M77: 48,665,833 km (0.106 R)
• M78: 49,569,554 km (0.104 R)
• M79: 50,644,863 km (0.112 R)
• M80: 50,894,093 km (0.116 R)
• M81: 51,227,098 km (0.117 R)
• M82: 51,477,226 km (0.112 R)
• M83: 51,811,427 km (0.095 R)
• M84: 52,230,152 km (0.103 R)
• M85: 55,107,517 km (0.099 R)
• M86: 55,877,797 km (0.105 R)
• M87: 56,135,255 km (0.106 R)
• M88: 56,479,330 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.3

Radius: 4.6

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.37 AU - 18.89 AU

Year: 25896 Days

Day: 21 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,926,790 km

• M1: 266,883 km (0.047 R)
• M2: 412,441 km (0.114 R)
• M3: 494,271 km (0.077 R)
• M4: 650,452 km (0.073 R)
• M5: 925,712 km (0.034 R)
• M6: 979,417 km (0.06 R)
• M7: 1,061,995 km (0.087 R)
• M8: 1,414,897 km (0.119 R)
• M9: 1,835,267 km (0.067 R)
• M10: 1,869,076 km (0.091 R)
• M11: 3,018,586 km (0.077 R)
• M12: 3,058,678 km (0.109 R)
• M13: 3,098,920 km (0.114 R)
• M14: 3,596,183 km (0.104 R)
• M15: 3,985,138 km (0.104 R)
• M16: 4,117,831 km (0.073 R)
• M17: 4,296,900 km (0.054 R)
• M18: 4,709,191 km (0.055 R)
• M19: 4,755,866 km (0.08 R)
• M20: 5,670,058 km (0.088 R)
• M21: 5,719,575 km (0.07 R)
• M22: 6,274,733 km (0.107 R)
• M23: 6,584,700 km (0.103 R)
• M24: 6,741,478 km (0.082 R)
• M25: 8,376,733 km (0.099 R)
• M26: 8,947,748 km (0.084 R)
• M27: 9,590,271 km (0.085 R)
• M28: 9,887,222 km (0.097 R)
• M29: 11,354,179 km (0.078 R)
• M30: 13,479,217 km (0.104 R)
• M31: 14,349,278 km (0.09 R)
• M32: 14,620,649 km (0.114 R)
• M33: 14,757,082 km (0.116 R)
• M34: 15,237,441 km (0.071 R)
• M35: 16,780,543 km (0.111 R)
• M36: 17,066,424 km (0.054 R)
• M37: 17,860,789 km (0.068 R)
• M38: 18,079,501 km (0.101 R)
• M39: 19,186,525 km (0.086 R)
• M40: 20,012,156 km (0.074 R)
• M41: 21,079,686 km (0.091 R)
• M42: 21,156,580 km (0.12 R)
• M43: 21,620,333 km (0.061 R)
• M44: 23,748,213 km (0.088 R)
• M45: 23,828,248 km (0.106 R)
• M46: 24,553,050 km (0.073 R)
• M47: 26,272,079 km (0.1 R)
• M48: 26,603,887 km (0.089 R)
• M49: 26,937,191 km (0.061 R)
• M50: 27,607,689 km (0.115 R)
• M51: 28,538,786 km (0.064 R)
• M52: 28,965,289 km (0.074 R)
• M53: 30,518,414 km (0.045 R)
• M54: 30,692,546 km (0.108 R)
• M55: 32,009,905 km (0.102 R)
• M56: 32,898,217 km (0.11 R)
• M57: 33,794,608 km (0.074 R)
• M58: 37,459,905 km (0.047 R)
• M59: 38,866,424 km (0.113 R)
• M60: 39,718,683 km (0.059 R)
• M61: 39,813,828 km (0.06 R)
• M62: 40,004,116 km (0.06 R)
• M63: 40,577,076 km (0.087 R)
• M64: 43,482,267 km (0.113 R)
• M65: 43,972,948 km (0.079 R)
• M66: 44,662,893 km (0.113 R)
• M67: 44,761,777 km (0.114 R)
• M68: 45,854,141 km (0.035 R)
• M69: 52,276,976 km (0.102 R)
• M70: 53,636,821 km (0.097 R)
• M71: 54,057,639 km (0.03 R)
• M72: 54,796,653 km (0.102 R)
• M73: 55,008,334 km (0.117 R)
• M74: 55,858,199 km (0.115 R)
• M75: 56,498,329 km (0.04 R)
• M76: 56,819,366 km (0.055 R)
• M77: 57,140,851 km (0.119 R)
• M78: 57,355,674 km (0.096 R)
• M79: 58,649,696 km (0.118 R)
• M80: 59,626,570 km (0.11 R)
• M81: 60,718,185 km (0.084 R)
• M82: 63,587,173 km (0.092 R)
• M83: 64,032,526 km (0.083 R)
• M84: 64,143,977 km (0.065 R)
• M85: 66,726,036 km (0.041 R)
• M86: 67,632,001 km (0.051 R)
• M87: 67,859,240 km (0.087 R)
• M88: 69,570,789 km (0.069 R)
• M89: 74,790,259 km (0.099 R)
• M90: 77,031,534 km (0.105 R)
• M91: 77,506,208 km (0.054 R)
• M92: 78,101,009 km (0.089 R)
• M93: 78,697,157 km (0.084 R)
• M94: 79,414,628 km (0.098 R)
• M95: 79,654,284 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.4

Radius: 4.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.22 AU - 20.16 AU

Year: 26032 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,926,790 km

• M1: 76,445 km (0.077 R)
• M2: 109,356 km (0.083 R)
• M3: 144,212 km (0.119 R)
• M4: 290,369 km (0.045 R)
• M5: 744,549 km (0.05 R)
• M6: 853,157 km (0.049 R)
• M7: 1,245,402 km (0.117 R)
• M8: 1,450,800 km (0.113 R)
• M9: 1,727,407 km (0.042 R)
• M10: 1,768,247 km (0.11 R)
• M11: 2,306,201 km (0.108 R)
• M12: 2,351,230 km (0.109 R)
• M13: 2,419,446 km (0.082 R)
• M14: 3,364,456 km (0.036 R)
• M15: 3,493,110 km (0.101 R)
• M16: 3,623,260 km (0.1 R)
• M17: 3,888,647 km (0.09 R)
• M18: 4,105,414 km (0.101 R)
• M19: 4,215,219 km (0.107 R)
• M20: 4,466,095 km (0.118 R)
• M21: 4,836,798 km (0.116 R)
• M22: 4,923,715 km (0.101 R)
• M23: 5,577,158 km (0.064 R)
• M24: 5,852,418 km (0.093 R)
• M25: 6,163,283 km (0.115 R)
• M26: 6,320,660 km (0.09 R)
• M27: 6,736,392 km (0.099 R)
• M28: 6,898,556 km (0.077 R)
• M29: 6,931,169 km (0.03 R)
• M30: 7,526,718 km (0.095 R)
• M31: 7,762,634 km (0.064 R)
• M32: 8,104,016 km (0.036 R)
• M33: 8,660,370 km (0.053 R)
• M34: 8,836,746 km (0.115 R)
• M35: 9,919,835 km (0.055 R)
• M36: 11,158,655 km (0.093 R)
• M37: 11,854,734 km (0.059 R)
• M38: 12,168,590 km (0.111 R)
• M39: 12,445,496 km (0.114 R)
• M40: 12,684,403 km (0.094 R)
• M41: 12,924,957 km (0.07 R)
• M42: 13,005,440 km (0.06 R)
• M43: 13,207,398 km (0.106 R)
• M44: 13,573,613 km (0.091 R)
• M45: 14,692,007 km (0.113 R)
• M46: 14,734,044 km (0.048 R)
• M47: 17,015,860 km (0.111 R)
• M48: 17,104,123 km (0.109 R)
• M49: 17,681,421 km (0.114 R)
• M50: 18,946,421 km (0.088 R)
• M51: 19,543,615 km (0.104 R)
• M52: 19,682,293 km (0.094 R)
• M53: 19,867,644 km (0.043 R)
• M54: 20,380,616 km (0.081 R)
• M55: 20,427,440 km (0.093 R)
• M56: 22,041,301 km (0.102 R)
• M57: 22,089,322 km (0.066 R)
• M58: 24,787,320 km (0.116 R)
• M59: 26,047,532 km (0.109 R)
• M60: 26,608,524 km (0.081 R)
• M61: 27,019,171 km (0.06 R)
• M62: 27,173,705 km (0.033 R)
• M63: 27,535,283 km (0.1 R)
• M64: 29,367,259 km (0.053 R)
• M65: 30,271,279 km (0.074 R)
• M66: 30,485,353 km (0.103 R)
• M67: 32,324,659 km (0.099 R)
• M68: 33,147,597 km (0.093 R)
• M69: 33,478,657 km (0.101 R)
• M70: 34,255,369 km (0.099 R)
• M71: 34,478,420 km (0.092 R)
• M72: 34,869,768 km (0.108 R)
• M73: 35,206,512 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.4

Radius: 3.2

Gravity: 35.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.71 AU - 17.71 AU

Year: 27222 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,926,790 km

• M1: 46,525 km (0.058 R)
• M2: 254,466 km (0.099 R)
• M3: 357,988 km (0.071 R)
• M4: 515,514 km (0.093 R)
• M5: 536,757 km (0.056 R)
• M6: 669,750 km (0.097 R)
• M7: 2,297,075 km (0.103 R)
• M8: 2,439,492 km (0.099 R)
• M9: 2,511,898 km (0.119 R)
• M10: 2,884,247 km (0.106 R)
• M11: 3,273,501 km (0.061 R)
• M12: 4,760,653 km (0.056 R)
• M13: 4,987,892 km (0.108 R)
• M14: 5,125,971 km (0.101 R)
• M15: 5,172,346 km (0.097 R)
• M16: 6,127,230 km (0.082 R)
• M17: 6,424,181 km (0.073 R)
• M18: 7,763,980 km (0.085 R)
• M19: 9,298,854 km (0.085 R)
• M20: 9,926,866 km (0.092 R)
• M21: 9,984,611 km (0.089 R)
• M22: 13,011,424 km (0.099 R)
• M23: 13,520,057 km (0.095 R)
• M24: 13,648,263 km (0.09 R)
• M25: 13,712,440 km (0.077 R)
• M26: 14,753,940 km (0.045 R)
• M27: 15,018,280 km (0.062 R)
• M28: 15,618,616 km (0.093 R)
• M29: 16,023,278 km (0.116 R)
• M30: 16,158,964 km (0.073 R)
• M31: 16,294,948 km (0.115 R)
• M32: 17,886,370 km (0.086 R)
• M33: 17,956,681 km (0.104 R)
• M34: 20,181,351 km (0.119 R)
• M35: 21,363,025 km (0.061 R)
• M36: 21,512,323 km (0.113 R)
• M37: 22,112,959 km (0.049 R)
• M38: 23,100,604 km (0.051 R)
• M39: 23,484,323 km (0.116 R)
• M40: 23,638,408 km (0.087 R)
• M41: 23,870,135 km (0.042 R)
• M42: 25,592,456 km (0.114 R)
• M43: 26,308,431 km (0.107 R)
• M44: 26,548,536 km (0.096 R)
• M45: 27,597,516 km (0.111 R)
• M46: 27,841,510 km (0.113 R)
• M47: 28,249,763 km (0.074 R)
• M48: 28,577,831 km (0.051 R)
• M49: 28,824,667 km (0.052 R)
• M50: 29,652,542 km (0.111 R)
• M51: 32,611,139 km (0.088 R)
• M52: 33,214,018 km (0.072 R)
• M53: 35,397,100 km (0.078 R)
• M54: 36,194,307 km (0.064 R)
• M55: 36,283,168 km (0.115 R)
• M56: 36,461,339 km (0.112 R)
• M57: 36,550,500 km (0.111 R)
• M58: 37,625,959 km (0.111 R)
• M59: 38,348,816 km (0.046 R)
• M60: 39,167,415 km (0.081 R)
• M61: 42,311,514 km (0.048 R)
• M62: 42,686,705 km (0.06 R)
• M63: 43,724,166 km (0.077 R)
• M64: 44,960,892 km (0.111 R)
• M65: 46,305,627 km (0.104 R)
• M66: 46,595,548 km (0.105 R)
• M67: 47,274,274 km (0.114 R)
• M68: 49,625,952 km (0.109 R)
• M69: 52,115,709 km (0.072 R)
• M70: 52,216,090 km (0.105 R)
• M71: 52,517,828 km (0.053 R)
• M72: 55,977,279 km (0.102 R)
• M73: 56,080,053 km (0.107 R)
• M74: 56,492,195 km (0.102 R)
• M75: 57,215,650 km (0.04 R)
• M76: 57,942,247 km (0.116 R)
• M77: 59,194,980 km (0.111 R)
• M78: 59,404,566 km (0.092 R)
• M79: 61,302,515 km (0.062 R)
• M80: 61,833,138 km (0.107 R)
• M81: 63,756,369 km (0.098 R)
• M82: 63,863,780 km (0.107 R)
• M83: 64,078,752 km (0.099 R)
• M84: 65,265,661 km (0.117 R)
• M85: 65,699,046 km (0.071 R)
• M86: 66,568,659 km (0.117 R)
• M87: 68,869,624 km (0.091 R)
• M88: 72,201,617 km (0.108 R)
• M89: 74,112,880 km (0.093 R)
• M90: 74,451,868 km (0.114 R)
• M91: 74,791,306 km (0.065 R)
• M92: 75,471,976 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit