🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.4

Radius: 13.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.76 AU - 0.78 AU

Year: 436 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,976,149 km

• M1: 203,154 km (0.081 R)
• M2: 328,218 km (0.117 R)
• M3: 416,929 km (0.106 R)
• M4: 537,655 km (0.101 R)
• M5: 748,289 km (0.088 R)
• M6: 873,502 km (0.09 R)
• M7: 1,016,667 km (0.085 R)
• M8: 1,157,738 km (0.069 R)
• M9: 1,272,629 km (0.074 R)
• M10: 1,571,825 km (0.066 R)
• M11: 1,680,732 km (0.08 R)
• M12: 1,777,372 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.4

Radius: 8.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.12 AU - 2.9 AU

Year: 2568 Days

Day: 10.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 79,976,149 km

• M1: 175,628 km (0.107 R)
• M2: 264,788 km (0.043 R)
• M3: 334,351 km (0.08 R)
• M4: 422,764 km (0.074 R)
• M5: 490,531 km (0.094 R)
• M6: 587,471 km (0.088 R)
• M7: 773,421 km (0.101 R)
• M8: 948,002 km (0.038 R)
• M9: 1,032,525 km (0.114 R)
• M10: 1,087,577 km (0.108 R)
• M11: 1,395,898 km (0.111 R)
• M12: 1,510,639 km (0.05 R)
• M13: 1,573,770 km (0.092 R)
• M14: 1,684,173 km (0.086 R)
• M15: 1,806,693 km (0.061 R)
• M16: 1,883,587 km (0.092 R)
• M17: 2,070,584 km (0.101 R)
• M18: 2,624,395 km (0.079 R)
• M19: 2,700,840 km (0.118 R)
• M20: 2,822,613 km (0.06 R)
• M21: 2,889,782 km (0.093 R)
• M22: 3,175,364 km (0.119 R)
• M23: 3,639,267 km (0.091 R)
• M24: 3,897,922 km (0.085 R)
• M25: 3,960,304 km (0.094 R)
• M26: 4,136,980 km (0.07 R)
• M27: 4,303,482 km (0.102 R)
• M28: 4,433,034 km (0.116 R)
• M29: 4,656,234 km (0.112 R)
• M30: 4,856,246 km (0.102 R)
• M31: 4,910,101 km (0.089 R)
• M32: 5,431,300 km (0.027 R)
• M33: 5,529,287 km (0.086 R)
• M34: 5,641,934 km (0.117 R)
• M35: 5,926,918 km (0.108 R)
• M36: 6,202,178 km (0.113 R)
• M37: 6,319,164 km (0.111 R)
• M38: 6,555,678 km (0.109 R)
• M39: 7,592,840 km (0.033 R)
• M40: 7,655,372 km (0.059 R)
• M41: 7,923,451 km (0.118 R)
• M42: 8,130,345 km (0.093 R)
• M43: 9,075,654 km (0.104 R)
• M44: 9,242,156 km (0.115 R)
• M45: 9,426,461 km (0.103 R)
• M46: 9,969,501 km (0.12 R)
• M47: 10,038,167 km (0.113 R)
• M48: 10,210,354 km (0.086 R)
• M49: 10,383,439 km (0.103 R)
• M50: 10,470,505 km (0.068 R)
• M51: 10,575,073 km (0.056 R)
• M52: 10,697,744 km (0.065 R)
• M53: 10,873,671 km (0.105 R)
• M54: 10,944,281 km (0.085 R)
• M55: 10,997,388 km (0.114 R)
• M56: 11,068,148 km (0.118 R)
• M57: 11,157,009 km (0.07 R)
• M58: 11,263,972 km (0.102 R)
• M59: 11,425,089 km (0.108 R)
• M60: 11,496,896 km (0.047 R)
• M61: 11,640,958 km (0.077 R)
• M62: 12,058,486 km (0.112 R)
• M63: 12,388,798 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.8

Radius: 12.2

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.92 AU - 4.5 AU

Year: 4614 Days

Day: 11.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,976,149 km

• M1: 196,422 km (0.081 R)
• M2: 306,077 km (0.092 R)
• M3: 480,808 km (0.103 R)
• M4: 578,196 km (0.077 R)
• M5: 784,940 km (0.058 R)
• M6: 1,231,041 km (0.116 R)
• M7: 1,401,283 km (0.084 R)
• M8: 1,549,385 km (0.116 R)
• M9: 1,829,432 km (0.087 R)
• M10: 1,926,521 km (0.117 R)
• M11: 2,058,766 km (0.057 R)
• M12: 2,176,948 km (0.067 R)
• M13: 2,420,643 km (0.079 R)
• M14: 2,858,965 km (0.067 R)
• M15: 3,362,212 km (0.105 R)
• M16: 3,442,247 km (0.12 R)
• M17: 4,168,844 km (0.094 R)
• M18: 4,407,004 km (0.113 R)
• M19: 4,583,080 km (0.072 R)
• M20: 4,783,990 km (0.116 R)
• M21: 4,919,526 km (0.1 R)
• M22: 5,545,593 km (0.106 R)
• M23: 6,074,272 km (0.07 R)
• M24: 6,172,109 km (0.112 R)
• M25: 6,594,125 km (0.091 R)
• M26: 7,051,146 km (0.059 R)
• M27: 7,128,339 km (0.058 R)
• M28: 7,676,615 km (0.104 R)
• M29: 7,756,051 km (0.105 R)
• M30: 8,049,712 km (0.113 R)
• M31: 8,265,582 km (0.056 R)
• M32: 8,538,149 km (0.056 R)
• M33: 9,036,310 km (0.03 R)
• M34: 9,317,105 km (0.118 R)
• M35: 9,629,316 km (0.079 R)
• M36: 10,264,359 km (0.069 R)
• M37: 10,352,023 km (0.065 R)
• M38: 10,793,935 km (0.114 R)
• M39: 11,544,318 km (0.101 R)
• M40: 11,941,052 km (0.083 R)
• M41: 12,064,171 km (0.102 R)
• M42: 12,218,556 km (0.114 R)
• M43: 12,435,772 km (0.109 R)
• M44: 12,905,509 km (0.097 R)
• M45: 13,031,770 km (0.077 R)
• M46: 13,669,356 km (0.099 R)
• M47: 14,447,863 km (0.102 R)
• M48: 14,875,563 km (0.107 R)
• M49: 15,041,168 km (0.032 R)
• M50: 15,307,453 km (0.077 R)
• M51: 15,541,723 km (0.029 R)
• M52: 16,013,854 km (0.069 R)
• M53: 16,183,647 km (0.116 R)
• M54: 16,799,841 km (0.103 R)
• M55: 17,180,119 km (0.079 R)
• M56: 17,458,520 km (0.118 R)
• M57: 17,633,251 km (0.039 R)
• M58: 18,231,792 km (0.1 R)
• M59: 18,622,691 km (0.081 R)
• M60: 18,837,065 km (0.098 R)
• M61: 19,484,973 km (0.082 R)
• M62: 19,702,638 km (0.081 R)
• M63: 19,994,055 km (0.059 R)
• M64: 20,213,664 km (0.114 R)
• M65: 20,729,029 km (0.1 R)
• M66: 20,914,082 km (0.12 R)
• M67: 21,285,982 km (0.108 R)
• M68: 22,149,461 km (0.118 R)
• M69: 22,300,854 km (0.091 R)
• M70: 22,490,544 km (0.073 R)
• M71: 23,216,243 km (0.099 R)
• M72: 23,447,073 km (0.086 R)
• M73: 23,794,589 km (0.045 R)
• M74: 24,573,096 km (0.083 R)
• M75: 25,280,993 km (0.071 R)
• M76: 25,637,485 km (0.105 R)
• M77: 26,195,186 km (0.101 R)
• M78: 26,275,220 km (0.111 R)
• M79: 26,555,866 km (0.114 R)
• M80: 26,676,442 km (0.086 R)
• M81: 26,757,075 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.3

Radius: 5.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.84 AU - 7.02 AU

Year: 10528 Days

Day: 19.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 79,976,149 km

• M1: 96,491 km (0.083 R)
• M2: 389,553 km (0.104 R)
• M3: 473,926 km (0.093 R)
• M4: 555,307 km (0.064 R)
• M5: 651,349 km (0.114 R)
• M6: 711,787 km (0.112 R)
• M7: 915,539 km (0.05 R)
• M8: 1,018,462 km (0.088 R)
• M9: 1,113,158 km (0.096 R)
• M10: 1,467,406 km (0.071 R)
• M11: 1,941,631 km (0.101 R)
• M12: 2,059,813 km (0.074 R)
• M13: 2,104,692 km (0.069 R)
• M14: 2,412,565 km (0.054 R)
• M15: 3,001,980 km (0.098 R)
• M16: 3,070,048 km (0.042 R)
• M17: 3,225,330 km (0.09 R)
• M18: 3,365,503 km (0.096 R)
• M19: 3,418,611 km (0.056 R)
• M20: 3,724,688 km (0.093 R)
• M21: 4,343,873 km (0.113 R)
• M22: 4,694,980 km (0.094 R)
• M23: 5,014,820 km (0.115 R)
• M24: 5,055,211 km (0.043 R)
• M25: 5,218,273 km (0.102 R)
• M26: 5,994,237 km (0.034 R)
• M27: 6,210,256 km (0.117 R)
• M28: 6,985,921 km (0.061 R)
• M29: 7,031,100 km (0.116 R)
• M30: 7,099,167 km (0.103 R)
• M31: 7,258,788 km (0.058 R)
• M32: 7,815,142 km (0.08 R)
• M33: 7,862,116 km (0.036 R)
• M34: 7,932,726 km (0.039 R)
• M35: 8,385,110 km (0.067 R)
• M36: 9,141,028 km (0.084 R)
• M37: 10,174,002 km (0.048 R)
• M38: 10,691,161 km (0.089 R)
• M39: 10,874,120 km (0.118 R)
• M40: 11,243,327 km (0.037 R)
• M41: 11,723,985 km (0.071 R)
• M42: 11,912,778 km (0.098 R)
• M43: 12,048,164 km (0.075 R)
• M44: 12,733,023 km (0.114 R)
• M45: 13,233,876 km (0.074 R)
• M46: 13,514,971 km (0.097 R)
• M47: 13,712,889 km (0.05 R)
• M48: 13,798,010 km (0.112 R)
• M49: 14,025,848 km (0.094 R)
• M50: 14,456,390 km (0.087 R)
• M51: 15,330,341 km (0.07 R)
• M52: 15,536,786 km (0.093 R)
• M53: 15,773,899 km (0.094 R)
• M54: 15,863,059 km (0.116 R)
• M55: 16,041,978 km (0.07 R)
• M56: 16,191,576 km (0.081 R)
• M57: 16,461,899 km (0.088 R)
• M58: 16,824,824 km (0.081 R)
• M59: 16,885,560 km (0.049 R)
• M60: 18,240,169 km (0.05 R)
• M61: 18,302,551 km (0.058 R)
• M62: 18,365,083 km (0.062 R)
• M63: 18,804,452 km (0.086 R)
• M64: 18,962,129 km (0.089 R)
• M65: 19,406,135 km (0.073 R)
• M66: 20,014,101 km (0.101 R)
• M67: 20,498,648 km (0.107 R)
• M68: 21,743,003 km (0.059 R)
• M69: 21,974,880 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.7

Radius: 6.5

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.55 AU - 11.13 AU

Year: 18430 Days

Day: 24.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,976,149 km

• M1: 93,947 km (0.073 R)
• M2: 273,764 km (0.116 R)
• M3: 415,732 km (0.052 R)
• M4: 516,861 km (0.085 R)
• M5: 559,795 km (0.057 R)
• M6: 1,055,712 km (0.099 R)
• M7: 1,922,632 km (0.034 R)
• M8: 2,274,037 km (0.087 R)
• M9: 2,645,339 km (0.091 R)
• M10: 3,156,066 km (0.031 R)
• M11: 3,696,863 km (0.115 R)
• M12: 3,869,050 km (0.091 R)
• M13: 4,132,192 km (0.072 R)
• M14: 4,722,356 km (0.058 R)
• M15: 4,956,327 km (0.114 R)
• M16: 5,338,550 km (0.095 R)
• M17: 5,929,760 km (0.116 R)
• M18: 7,334,335 km (0.11 R)
• M19: 7,934,821 km (0.105 R)
• M20: 9,710,398 km (0.082 R)
• M21: 9,888,569 km (0.078 R)
• M22: 10,611,875 km (0.085 R)
• M23: 10,734,096 km (0.054 R)
• M24: 10,979,885 km (0.081 R)
• M25: 11,414,617 km (0.116 R)
• M26: 12,109,050 km (0.104 R)
• M27: 12,172,928 km (0.049 R)
• M28: 12,365,012 km (0.112 R)
• M29: 12,558,143 km (0.109 R)
• M30: 13,209,043 km (0.092 R)
• M31: 13,274,717 km (0.034 R)
• M32: 14,205,814 km (0.117 R)
• M33: 15,089,189 km (0.119 R)
• M34: 16,341,323 km (0.12 R)
• M35: 16,411,934 km (0.085 R)
• M36: 16,695,122 km (0.117 R)
• M37: 17,698,924 km (0.042 R)
• M38: 17,844,034 km (0.079 R)
• M39: 19,166,778 km (0.119 R)
• M40: 19,990,464 km (0.036 R)
• M41: 20,217,255 km (0.045 R)
• M42: 20,978,857 km (0.081 R)
• M43: 21,750,034 km (0.088 R)
• M44: 21,827,676 km (0.038 R)
• M45: 21,905,317 km (0.102 R)
• M46: 22,138,989 km (0.026 R)
• M47: 22,608,876 km (0.033 R)
• M48: 22,923,929 km (0.113 R)
• M49: 23,082,054 km (0.102 R)
• M50: 23,638,259 km (0.104 R)
• M51: 28,752,860 km (0.11 R)
• M52: 29,608,710 km (0.087 R)
• M53: 30,039,701 km (0.075 R)
• M54: 32,936,365 km (0.074 R)
• M55: 34,644,174 km (0.11 R)
• M56: 34,916,442 km (0.087 R)
• M57: 35,829,139 km (0.071 R)
• M58: 35,920,842 km (0.083 R)
• M59: 36,196,402 km (0.119 R)
• M60: 36,288,404 km (0.109 R)
• M61: 36,657,163 km (0.065 R)
• M62: 36,749,615 km (0.093 R)
• M63: 38,426,158 km (0.09 R)
• M64: 38,519,956 km (0.059 R)
• M65: 38,802,097 km (0.073 R)
• M66: 39,557,567 km (0.104 R)
• M67: 39,747,257 km (0.118 R)
• M68: 39,937,096 km (0.102 R)
• M69: 40,413,266 km (0.107 R)
• M70: 41,083,166 km (0.055 R)
• M71: 41,467,483 km (0.061 R)
• M72: 43,896,952 km (0.037 R)
• M73: 43,995,088 km (0.089 R)
• M74: 44,289,946 km (0.042 R)
• M75: 44,486,816 km (0.112 R)
• M76: 45,178,258 km (0.107 R)
• M77: 48,080,905 km (0.115 R)
• M78: 51,456,282 km (0.092 R)
• M79: 60,058,758 km (0.094 R)
• M80: 60,932,260 km (0.102 R)
• M81: 63,466,747 km (0.081 R)
• M82: 65,698,448 km (0.115 R)
• M83: 66,035,492 km (0.118 R)
• M84: 67,502,299 km (0.094 R)
• M85: 68,751,890 km (0.048 R)
• M86: 69,551,042 km (0.1 R)
• M87: 70,698,009 km (0.074 R)
• M88: 71,504,641 km (0.118 R)
• M89: 73,243,417 km (0.079 R)
• M90: 74,176,309 km (0.069 R)
• M91: 75,230,675 km (0.063 R)
• M92: 78,304,163 km (0.068 R)
• M93: 79,138,770 km (0.03 R)
• M94: 79,497,206 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit