🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212

Radius: 11.2

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.84 AU - 1.28 AU

Year: 740 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 144.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,443,803 km

• M1: 139,724 km (0.076 R)
• M2: 277,504 km (0.066 R)
• M3: 356,791 km (0.074 R)
• M4: 434,582 km (0.099 R)
• M5: 513,121 km (0.116 R)
• M6: 641,775 km (0.11 R)
• M7: 746,344 km (0.119 R)
• M8: 823,835 km (0.076 R)
• M9: 895,792 km (0.072 R)
• M10: 1,010,234 km (0.098 R)
• M11: 1,177,335 km (0.098 R)
• M12: 1,249,741 km (0.1 R)
• M13: 1,394,402 km (0.118 R)
• M14: 1,523,654 km (0.119 R)
• M15: 1,619,397 km (0.11 R)
• M16: 1,706,164 km (0.097 R)
• M17: 1,822,700 km (0.119 R)
• M18: 1,941,930 km (0.112 R)
• M19: 2,364,544 km (0.103 R)
• M20: 2,463,727 km (0.047 R)
• M21: 2,802,716 km (0.041 R)
• M22: 2,901,301 km (0.066 R)
• M23: 3,108,943 km (0.118 R)
• M24: 3,190,773 km (0.099 R)
• M25: 3,412,327 km (0.077 R)
• M26: 3,907,197 km (0.089 R)
• M27: 4,099,730 km (0.105 R)
• M28: 4,363,770 km (0.034 R)
• M29: 4,478,661 km (0.075 R)
• M30: 4,579,041 km (0.054 R)
• M31: 4,672,390 km (0.062 R)
• M32: 4,940,320 km (0.077 R)
• M33: 5,124,625 km (0.057 R)
• M34: 5,294,717 km (0.057 R)
• M35: 5,524,649 km (0.076 R)
• M36: 5,599,149 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 8.2

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.24 AU - 1.5 AU

Year: 1088 Days

Day: 12.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 41,443,803 km

• M1: 102,325 km (0.111 R)
• M2: 160,369 km (0.076 R)
• M3: 222,302 km (0.108 R)
• M4: 293,212 km (0.03 R)
• M5: 344,524 km (0.034 R)
• M6: 431,590 km (0.066 R)
• M7: 509,530 km (0.05 R)
• M8: 668,403 km (0.117 R)
• M9: 753,973 km (0.109 R)
• M10: 808,726 km (0.112 R)
• M11: 864,825 km (0.099 R)
• M12: 973,882 km (0.076 R)
• M13: 1,142,479 km (0.113 R)
• M14: 1,490,444 km (0.115 R)
• M15: 1,758,822 km (0.097 R)
• M16: 1,927,269 km (0.111 R)
• M17: 2,052,184 km (0.088 R)
• M18: 2,169,917 km (0.105 R)
• M19: 2,371,276 km (0.05 R)
• M20: 2,453,555 km (0.114 R)
• M21: 2,599,861 km (0.08 R)
• M22: 2,663,440 km (0.097 R)
• M23: 2,716,847 km (0.099 R)
• M24: 2,770,702 km (0.094 R)
• M25: 3,362,511 km (0.049 R)
• M26: 3,548,761 km (0.082 R)
• M27: 3,607,702 km (0.116 R)
• M28: 3,762,386 km (0.12 R)
• M29: 3,870,845 km (0.103 R)
• M30: 4,189,937 km (0.089 R)
• M31: 4,352,700 km (0.115 R)
• M32: 4,568,719 km (0.107 R)
• M33: 4,788,179 km (0.073 R)
• M34: 5,224,257 km (0.068 R)
• M35: 5,576,859 km (0.086 R)
• M36: 5,645,524 km (0.118 R)
• M37: 5,728,402 km (0.096 R)
• M38: 5,825,491 km (0.074 R)
• M39: 5,979,277 km (0.113 R)
• M40: 6,305,101 km (0.089 R)
• M41: 6,549,544 km (0.087 R)
• M42: 6,753,297 km (0.104 R)
• M43: 7,048,154 km (0.117 R)
• M44: 7,182,044 km (0.117 R)
• M45: 7,316,981 km (0.066 R)
• M46: 7,634,877 km (0.074 R)
• M47: 7,772,507 km (0.058 R)
• M48: 7,895,626 km (0.103 R)
• M49: 8,019,343 km (0.051 R)
• M50: 8,081,427 km (0.078 R)
• M51: 8,695,227 km (0.095 R)
• M52: 8,838,990 km (0.104 R)
• M53: 8,999,808 km (0.101 R)
• M54: 9,751,388 km (0.066 R)
• M55: 9,934,196 km (0.101 R)
• M56: 10,101,297 km (0.112 R)
• M57: 10,235,636 km (0.084 R)
• M58: 10,404,532 km (0.106 R)
• M59: 10,557,122 km (0.065 R)
• M60: 10,985,271 km (0.082 R)
• M61: 11,349,242 km (0.104 R)
• M62: 11,559,128 km (0.117 R)
• M63: 11,629,290 km (0.036 R)
• M64: 11,770,211 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 10.3

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.27 AU - 1.77 AU

Year: 1271 Days

Day: 9.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 60 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,443,803 km

• M1: 129,253 km (0.064 R)
• M2: 235,916 km (0.044 R)
• M3: 314,156 km (0.05 R)
• M4: 438,471 km (0.061 R)
• M5: 526,435 km (0.046 R)
• M6: 661,073 km (0.078 R)
• M7: 750,682 km (0.117 R)
• M8: 822,788 km (0.027 R)
• M9: 1,062,294 km (0.12 R)
• M10: 1,186,311 km (0.116 R)
• M11: 1,431,352 km (0.112 R)
• M12: 1,692,850 km (0.107 R)
• M13: 1,789,939 km (0.096 R)
• M14: 2,155,556 km (0.103 R)
• M15: 2,336,420 km (0.106 R)
• M16: 2,456,098 km (0.106 R)
• M17: 2,667,928 km (0.046 R)
• M18: 2,747,365 km (0.097 R)
• M19: 3,026,215 km (0.116 R)
• M20: 3,157,113 km (0.098 R)
• M21: 3,474,111 km (0.1 R)
• M22: 3,699,705 km (0.09 R)
• M23: 3,852,744 km (0.103 R)
• M24: 4,020,892 km (0.091 R)
• M25: 4,191,583 km (0.065 R)
• M26: 4,297,797 km (0.097 R)
• M27: 4,458,914 km (0.03 R)
• M28: 4,580,986 km (0.082 R)
• M29: 4,649,352 km (0.072 R)
• M30: 4,786,982 km (0.071 R)
• M31: 5,265,396 km (0.058 R)
• M32: 5,524,799 km (0.106 R)
• M33: 5,597,653 km (0.105 R)
• M34: 5,832,971 km (0.111 R)
• M35: 6,071,430 km (0.092 R)
• M36: 6,191,856 km (0.045 R)
• M37: 6,297,921 km (0.082 R)
• M38: 6,481,178 km (0.116 R)
• M39: 6,604,447 km (0.054 R)
• M40: 6,774,988 km (0.053 R)
• M41: 6,884,344 km (0.11 R)
• M42: 6,978,591 km (0.041 R)
• M43: 7,057,429 km (0.103 R)
• M44: 7,263,725 km (0.106 R)
• M45: 7,391,780 km (0.039 R)
• M46: 7,520,435 km (0.082 R)
• M47: 7,747,674 km (0.12 R)
• M48: 8,308,666 km (0.113 R)
• M49: 8,661,717 km (0.098 R)
• M50: 8,968,243 km (0.072 R)
• M51: 9,105,723 km (0.104 R)
• M52: 9,697,532 km (0.078 R)
• M53: 9,909,363 km (0.117 R)
• M54: 10,554,130 km (0.118 R)
• M55: 10,991,554 km (0.102 R)
• M56: 11,194,109 km (0.113 R)
• M57: 11,602,811 km (0.118 R)
• M58: 11,846,506 km (0.073 R)
• M59: 12,262,986 km (0.066 R)
• M60: 12,530,617 km (0.111 R)
• M61: 12,819,341 km (0.104 R)
• M62: 13,051,965 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.3

Radius: 11.6

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.36 AU - 1.9 AU

Year: 1411 Days

Day: 14.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,443,803 km

• M1: 147,653 km (0.068 R)
• M2: 248,033 km (0.046 R)
• M3: 337,343 km (0.082 R)
• M4: 426,504 km (0.108 R)
• M5: 551,268 km (0.055 R)
• M6: 669,750 km (0.094 R)
• M7: 903,571 km (0.116 R)
• M8: 1,190,350 km (0.083 R)
• M9: 1,413,101 km (0.106 R)
• M10: 1,591,721 km (0.027 R)
• M11: 1,718,431 km (0.049 R)
• M12: 1,808,189 km (0.054 R)
• M13: 1,909,766 km (0.119 R)
• M14: 2,436,052 km (0.095 R)
• M15: 2,594,476 km (0.112 R)
• M16: 2,698,297 km (0.108 R)
• M17: 2,791,795 km (0.098 R)
• M18: 3,188,828 km (0.1 R)
• M19: 3,375,227 km (0.108 R)
• M20: 3,514,353 km (0.099 R)
• M21: 3,629,544 km (0.113 R)
• M22: 3,720,200 km (0.101 R)
• M23: 3,903,457 km (0.107 R)
• M24: 4,157,175 km (0.106 R)
• M25: 4,582,781 km (0.11 R)
• M26: 4,723,104 km (0.039 R)
• M27: 4,878,985 km (0.05 R)
• M28: 5,269,286 km (0.093 R)
• M29: 5,729,898 km (0.068 R)
• M30: 5,820,554 km (0.089 R)
• M31: 6,172,558 km (0.108 R)
• M32: 6,312,133 km (0.073 R)
• M33: 6,563,008 km (0.071 R)
• M34: 6,689,718 km (0.083 R)
• M35: 6,945,530 km (0.071 R)
• M36: 7,042,320 km (0.118 R)
• M37: 7,499,940 km (0.082 R)
• M38: 7,715,660 km (0.115 R)
• M39: 7,815,890 km (0.076 R)
• M40: 8,000,943 km (0.086 R)
• M41: 8,358,183 km (0.065 R)
• M42: 8,530,071 km (0.103 R)
• M43: 8,790,221 km (0.118 R)
• M44: 9,053,065 km (0.118 R)
• M45: 9,318,451 km (0.059 R)
• M46: 9,496,772 km (0.094 R)
• M47: 9,586,381 km (0.106 R)
• M48: 9,712,343 km (0.089 R)
• M49: 9,893,206 km (0.112 R)
• M50: 10,424,129 km (0.048 R)
• M51: 10,665,131 km (0.081 R)
• M52: 10,926,778 km (0.083 R)
• M53: 11,039,425 km (0.07 R)
• M54: 11,285,215 km (0.072 R)
• M55: 11,399,208 km (0.097 R)
• M56: 11,590,095 km (0.109 R)
• M57: 11,762,731 km (0.118 R)
• M58: 11,975,010 km (0.077 R)
• M59: 12,207,934 km (0.11 R)
• M60: 12,915,981 km (0.065 R)
• M61: 13,134,992 km (0.058 R)
• M62: 13,475,776 km (0.108 R)
• M63: 13,616,997 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.4

Radius: 5.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.05 AU - 10.41 AU

Year: 19019 Days

Day: 18.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,443,803 km

• M1: 75,846 km (0.09 R)
• M2: 225,893 km (0.073 R)
• M3: 366,515 km (0.092 R)
• M4: 467,045 km (0.052 R)
• M5: 562,638 km (0.075 R)
• M6: 664,963 km (0.091 R)
• M7: 726,298 km (0.04 R)
• M8: 1,079,349 km (0.116 R)
• M9: 1,226,553 km (0.052 R)
• M10: 1,540,559 km (0.11 R)
• M11: 1,664,576 km (0.117 R)
• M12: 1,770,491 km (0.11 R)
• M13: 1,856,809 km (0.067 R)
• M14: 1,966,763 km (0.104 R)
• M15: 2,124,290 km (0.058 R)
• M16: 2,262,518 km (0.068 R)
• M17: 2,403,888 km (0.12 R)
• M18: 3,074,984 km (0.104 R)
• M19: 3,498,496 km (0.052 R)
• M20: 4,025,080 km (0.061 R)
• M21: 4,845,475 km (0.113 R)
• M22: 4,966,799 km (0.11 R)
• M23: 5,119,987 km (0.1 R)
• M24: 5,588,677 km (0.102 R)
• M25: 6,566,599 km (0.09 R)
• M26: 6,734,747 km (0.113 R)
• M27: 7,316,832 km (0.101 R)
• M28: 7,808,261 km (0.118 R)
• M29: 7,879,320 km (0.092 R)
• M30: 8,022,186 km (0.109 R)
• M31: 9,195,183 km (0.067 R)
• M32: 9,878,396 km (0.06 R)
• M33: 10,187,166 km (0.081 R)
• M34: 10,893,717 km (0.117 R)
• M35: 11,373,328 km (0.097 R)
• M36: 11,413,719 km (0.112 R)
• M37: 11,941,800 km (0.116 R)
• M38: 12,105,908 km (0.075 R)
• M39: 12,353,343 km (0.067 R)
• M40: 12,853,449 km (0.105 R)
• M41: 13,105,970 km (0.072 R)
• M42: 13,658,884 km (0.113 R)
• M43: 13,959,576 km (0.106 R)
• M44: 14,393,110 km (0.052 R)
• M45: 15,007,509 km (0.073 R)
• M46: 15,720,043 km (0.112 R)
• M47: 16,125,603 km (0.093 R)
• M48: 16,261,588 km (0.092 R)
• M49: 16,489,126 km (0.094 R)
• M50: 16,580,381 km (0.071 R)
• M51: 16,671,935 km (0.104 R)
• M52: 17,224,100 km (0.097 R)
• M53: 18,916,651 km (0.101 R)
• M54: 19,060,115 km (0.062 R)
• M55: 19,107,986 km (0.075 R)
• M56: 19,782,673 km (0.119 R)
• M57: 20,122,858 km (0.084 R)
• M58: 20,612,343 km (0.096 R)
• M59: 20,907,798 km (0.057 R)
• M60: 22,103,983 km (0.07 R)
• M61: 22,659,589 km (0.118 R)
• M62: 22,862,743 km (0.101 R)
• M63: 23,939,399 km (0.102 R)
• M64: 25,295,055 km (0.028 R)
• M65: 25,611,455 km (0.09 R)
• M66: 26,248,143 km (0.09 R)
• M67: 26,354,806 km (0.082 R)
• M68: 26,621,988 km (0.105 R)
• M69: 26,890,068 km (0.067 R)
• M70: 28,517,393 km (0.093 R)
• M71: 28,626,899 km (0.086 R)
• M72: 30,008,884 km (0.076 R)
• M73: 30,567,782 km (0.117 R)
• M74: 30,961,075 km (0.112 R)
• M75: 32,264,970 km (0.118 R)
• M76: 32,493,555 km (0.078 R)
• M77: 32,952,372 km (0.047 R)
• M78: 34,166,807 km (0.111 R)
• M79: 34,574,910 km (0.063 R)
• M80: 36,401,500 km (0.105 R)
• M81: 36,997,349 km (0.092 R)
• M82: 37,236,556 km (0.116 R)
• M83: 38,078,044 km (0.079 R)
• M84: 38,864,928 km (0.104 R)
• M85: 39,290,834 km (0.112 R)
• M86: 39,412,905 km (0.115 R)
• M87: 41,133,879 km (0.098 R)
• M88: 41,443,846 km (0.032 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: 195 - 17,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit