🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.27 AU - 3.61 AU

Year: 2112 Days

Day: 26.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.4

Radius: 14.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.66 AU - 5.6 AU

Year: 4174 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,978,547 km

• M1: 290,070 km (0.08 R)
• M2: 455,077 km (0.117 R)
• M3: 636,988 km (0.074 R)
• M4: 799,152 km (0.081 R)
• M5: 936,183 km (0.12 R)
• M6: 1,135,897 km (0.087 R)
• M7: 1,281,156 km (0.113 R)
• M8: 1,397,543 km (0.099 R)
• M9: 1,654,104 km (0.07 R)
• M10: 1,953,299 km (0.072 R)
• M11: 2,471,506 km (0.111 R)
• M12: 2,784,764 km (0.115 R)
• M13: 3,190,474 km (0.073 R)
• M14: 3,449,876 km (0.057 R)
• M15: 3,615,481 km (0.113 R)
• M16: 3,766,874 km (0.111 R)
• M17: 3,868,900 km (0.067 R)
• M18: 4,251,422 km (0.064 R)
• M19: 4,357,936 km (0.089 R)
• M20: 4,573,656 km (0.042 R)
• M21: 4,664,611 km (0.107 R)
• M22: 4,756,165 km (0.081 R)
• M23: 4,848,317 km (0.073 R)
• M24: 5,128,514 km (0.099 R)
• M25: 5,587,780 km (0.118 R)
• M26: 5,901,636 km (0.099 R)
• M27: 6,000,819 km (0.074 R)
• M28: 6,180,935 km (0.05 R)
• M29: 6,505,413 km (0.1 R)
• M30: 6,794,137 km (0.035 R)
• M31: 7,023,919 km (0.03 R)
• M32: 7,192,666 km (0.051 R)
• M33: 7,859,274 km (0.079 R)
• M34: 8,322,279 km (0.06 R)
• M35: 8,613,247 km (0.114 R)
• M36: 8,794,111 km (0.075 R)
• M37: 9,090,614 km (0.082 R)
• M38: 9,205,655 km (0.067 R)
• M39: 9,320,995 km (0.086 R)
• M40: 9,436,933 km (0.092 R)
• M41: 9,717,130 km (0.098 R)
• M42: 9,905,473 km (0.061 R)
• M43: 10,071,228 km (0.112 R)
• M44: 10,166,372 km (0.067 R)
• M45: 10,429,515 km (0.09 R)
• M46: 10,865,144 km (0.048 R)
• M47: 11,183,638 km (0.111 R)
• M48: 11,779,486 km (0.058 R)
• M49: 12,055,943 km (0.056 R)
• M50: 12,283,930 km (0.102 R)
• M51: 12,718,362 km (0.114 R)
• M52: 13,131,851 km (0.119 R)
• M53: 13,418,630 km (0.038 R)
• M54: 13,523,498 km (0.059 R)
• M55: 13,760,311 km (0.075 R)
• M56: 13,919,035 km (0.088 R)
• M57: 14,158,242 km (0.056 R)
• M58: 14,264,905 km (0.077 R)
• M59: 15,074,080 km (0.104 R)
• M60: 15,292,343 km (0.073 R)
• M61: 15,539,180 km (0.045 R)
• M62: 16,036,892 km (0.116 R)
• M63: 16,176,018 km (0.105 R)
• M64: 16,624,063 km (0.065 R)
• M65: 17,790,927 km (0.118 R)
• M66: 17,934,990 km (0.117 R)
• M67: 18,573,772 km (0.099 R)
• M68: 18,925,327 km (0.07 R)
• M69: 19,160,944 km (0.071 R)
• M70: 19,308,747 km (0.099 R)
• M71: 19,486,469 km (0.099 R)
• M72: 19,575,629 km (0.077 R)
• M73: 19,903,548 km (0.084 R)
• M74: 20,173,123 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555

Radius: 8.6

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.71 AU - 5.79 AU

Year: 5777 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,978,547 km

• M1: 121,324 km (0.078 R)
• M2: 221,854 km (0.098 R)
• M3: 583,731 km (0.085 R)
• M4: 666,758 km (0.077 R)
• M5: 885,919 km (0.034 R)
• M6: 940,971 km (0.074 R)
• M7: 1,264,700 km (0.115 R)
• M8: 1,605,185 km (0.107 R)
• M9: 1,812,378 km (0.078 R)
• M10: 2,505,166 km (0.101 R)
• M11: 2,807,802 km (0.061 R)
• M12: 2,994,949 km (0.071 R)
• M13: 4,225,541 km (0.086 R)
• M14: 4,561,389 km (0.089 R)
• M15: 4,806,580 km (0.078 R)
• M16: 4,905,763 km (0.11 R)
• M17: 5,360,989 km (0.051 R)
• M18: 7,199,996 km (0.059 R)
• M19: 7,428,282 km (0.077 R)
• M20: 7,600,918 km (0.11 R)
• M21: 7,658,813 km (0.068 R)
• M22: 8,186,295 km (0.102 R)
• M23: 8,484,443 km (0.084 R)
• M24: 8,634,789 km (0.095 R)
• M25: 9,030,027 km (0.08 R)
• M26: 9,276,115 km (0.037 R)
• M27: 9,524,448 km (0.088 R)
• M28: 9,996,130 km (0.114 R)
• M29: 10,123,138 km (0.086 R)
• M30: 10,864,097 km (0.115 R)
• M31: 11,093,131 km (0.091 R)
• M32: 11,389,933 km (0.085 R)
• M33: 11,555,837 km (0.088 R)
• M34: 12,363,815 km (0.096 R)
• M35: 12,568,764 km (0.102 R)
• M36: 12,947,247 km (0.054 R)
• M37: 13,190,044 km (0.115 R)
• M38: 14,033,926 km (0.058 R)
• M39: 14,247,552 km (0.054 R)
• M40: 14,822,755 km (0.074 R)
• M41: 15,259,132 km (0.105 R)
• M42: 15,405,589 km (0.091 R)
• M43: 15,773,599 km (0.063 R)
• M44: 15,995,752 km (0.096 R)
• M45: 16,256,352 km (0.105 R)
• M46: 17,541,846 km (0.111 R)
• M47: 17,733,780 km (0.092 R)
• M48: 17,887,717 km (0.118 R)
• M49: 18,003,356 km (0.104 R)
• M50: 18,507,949 km (0.032 R)
• M51: 19,056,375 km (0.055 R)
• M52: 19,372,176 km (0.106 R)
• M53: 19,689,773 km (0.09 R)
• M54: 19,928,980 km (0.078 R)
• M55: 20,209,476 km (0.078 R)
• M56: 20,491,168 km (0.088 R)
• M57: 21,180,665 km (0.107 R)
• M58: 21,466,846 km (0.113 R)
• M59: 21,672,094 km (0.06 R)
• M60: 21,754,373 km (0.063 R)
• M61: 22,374,606 km (0.029 R)
• M62: 22,582,696 km (0.051 R)
• M63: 22,916,898 km (0.065 R)
• M64: 23,632,424 km (0.066 R)
• M65: 24,569,505 km (0.048 R)
• M66: 24,827,113 km (0.076 R)
• M67: 24,956,216 km (0.109 R)
• M68: 25,172,086 km (0.094 R)
• M69: 25,431,788 km (0.105 R)
• M70: 25,997,567 km (0.031 R)
• M71: 26,260,111 km (0.112 R)
• M72: 29,114,887 km (0.074 R)
• M73: 29,296,649 km (0.045 R)
• M74: 29,387,604 km (0.079 R)
• M75: 30,072,912 km (0.051 R)
• M76: 30,164,765 km (0.03 R)
• M77: 30,671,154 km (0.085 R)
• M78: 30,995,033 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 13.5

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.74 AU - 8.74 AU

Year: 10826 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,978,547 km

• M1: 193,430 km (0.078 R)
• M2: 372,200 km (0.104 R)
• M3: 1,388,268 km (0.099 R)
• M4: 1,777,223 km (0.025 R)
• M5: 1,879,996 km (0.091 R)
• M6: 2,311,437 km (0.039 R)
• M7: 2,452,657 km (0.029 R)
• M8: 2,714,453 km (0.113 R)
• M9: 3,171,325 km (0.101 R)
• M10: 3,521,983 km (0.034 R)
• M11: 3,718,554 km (0.1 R)
• M12: 4,612,551 km (0.07 R)
• M13: 4,755,866 km (0.116 R)
• M14: 5,381,933 km (0.079 R)
• M15: 5,495,179 km (0.102 R)
• M16: 5,609,172 km (0.118 R)
• M17: 5,955,940 km (0.107 R)
• M18: 7,538,985 km (0.083 R)
• M19: 7,623,507 km (0.077 R)
• M20: 7,921,955 km (0.089 R)
• M21: 8,007,974 km (0.086 R)
• M22: 8,751,625 km (0.089 R)
• M23: 9,199,371 km (0.034 R)
• M24: 9,977,879 km (0.107 R)
• M25: 10,587,490 km (0.05 R)
• M26: 10,920,794 km (0.085 R)
• M27: 11,451,418 km (0.107 R)
• M28: 11,744,480 km (0.03 R)
• M29: 12,789,870 km (0.085 R)
• M30: 13,144,866 km (0.075 R)
• M31: 13,657,687 km (0.119 R)
• M32: 15,504,174 km (0.073 R)
• M33: 16,100,620 km (0.107 R)
• M34: 17,037,103 km (0.052 R)
• M35: 17,260,004 km (0.081 R)
• M36: 17,596,300 km (0.075 R)
• M37: 18,104,783 km (0.111 R)
• M38: 18,560,757 km (0.057 R)
• M39: 18,675,349 km (0.115 R)
• M40: 18,962,876 km (0.119 R)
• M41: 19,251,900 km (0.098 R)
• M42: 19,367,838 km (0.097 R)
• M43: 19,892,777 km (0.105 R)
• M44: 21,076,096 km (0.12 R)
• M45: 23,758,835 km (0.091 R)
• M46: 24,887,102 km (0.094 R)
• M47: 25,330,659 km (0.116 R)
• M48: 25,776,760 km (0.106 R)
• M49: 26,225,404 km (0.067 R)
• M50: 29,772,968 km (0.083 R)
• M51: 29,974,327 km (0.12 R)
• M52: 30,716,931 km (0.073 R)
• M53: 31,807,948 km (0.112 R)
• M54: 31,945,279 km (0.033 R)
• M55: 32,358,169 km (0.114 R)
• M56: 33,677,622 km (0.107 R)
• M57: 33,817,646 km (0.11 R)
• M58: 35,085,488 km (0.096 R)
• M59: 36,512,502 km (0.088 R)
• M60: 38,104,223 km (0.112 R)
• M61: 38,249,932 km (0.095 R)
• M62: 38,542,096 km (0.115 R)
• M63: 39,940,238 km (0.051 R)
• M64: 41,429,634 km (0.114 R)
• M65: 41,880,074 km (0.025 R)
• M66: 42,256,611 km (0.094 R)
• M67: 43,013,128 km (0.054 R)
• M68: 43,393,106 km (0.043 R)
• M69: 44,156,355 km (0.104 R)
• M70: 45,696,166 km (0.11 R)
• M71: 45,851,149 km (0.084 R)
• M72: 47,331,869 km (0.093 R)
• M73: 47,567,037 km (0.114 R)
• M74: 48,275,083 km (0.077 R)
• M75: 48,749,009 km (0.111 R)
• M76: 49,224,581 km (0.063 R)
• M77: 50,820,641 km (0.111 R)
• M78: 51,625,028 km (0.077 R)
• M79: 51,867,227 km (0.096 R)
• M80: 52,595,919 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.4

Radius: 3.5

Gravity: 27.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.12 AU - 16.06 AU

Year: 25790 Days

Day: 23.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,978,547 km

• M1: 49,816 km (0.114 R)
• M2: 76,445 km (0.1 R)
• M3: 160,967 km (0.093 R)
• M4: 214,823 km (0.104 R)
• M5: 528,080 km (0.075 R)
• M6: 1,246,300 km (0.067 R)
• M7: 1,357,301 km (0.118 R)
• M8: 1,588,729 km (0.074 R)
• M9: 2,087,937 km (0.11 R)
• M10: 2,666,881 km (0.115 R)
• M11: 3,254,053 km (0.028 R)
• M12: 3,368,346 km (0.095 R)
• M13: 3,679,958 km (0.068 R)
• M14: 3,960,155 km (0.115 R)
• M15: 5,370,564 km (0.09 R)
• M16: 6,724,125 km (0.105 R)
• M17: 9,995,382 km (0.025 R)
• M18: 10,217,385 km (0.087 R)
• M19: 10,328,985 km (0.066 R)
• M20: 10,892,969 km (0.095 R)
• M21: 11,006,963 km (0.079 R)
• M22: 11,178,850 km (0.12 R)
• M23: 11,236,296 km (0.119 R)
• M24: 11,874,630 km (0.115 R)
• M25: 12,168,740 km (0.08 R)
• M26: 12,524,633 km (0.076 R)
• M27: 12,823,978 km (0.078 R)
• M28: 13,004,692 km (0.106 R)
• M29: 13,125,717 km (0.118 R)
• M30: 13,859,196 km (0.112 R)
• M31: 13,982,614 km (0.079 R)
• M32: 14,731,501 km (0.083 R)
• M33: 16,008,319 km (0.081 R)
• M34: 16,267,871 km (0.112 R)
• M35: 16,398,171 km (0.077 R)
• M36: 16,856,987 km (0.077 R)
• M37: 17,921,526 km (0.073 R)
• M38: 18,394,105 km (0.088 R)
• M39: 18,939,090 km (0.114 R)
• M40: 19,076,272 km (0.06 R)
• M41: 19,836,079 km (0.092 R)
• M42: 20,114,930 km (0.087 R)
• M43: 20,254,804 km (0.062 R)
• M44: 20,394,977 km (0.098 R)
• M45: 20,676,221 km (0.102 R)
• M46: 21,313,957 km (0.109 R)
• M47: 21,528,031 km (0.091 R)
• M48: 21,599,539 km (0.068 R)
• M49: 21,742,704 km (0.055 R)
• M50: 27,181,484 km (0.026 R)
• M51: 27,413,511 km (0.085 R)
• M52: 29,056,245 km (0.112 R)
• M53: 30,489,392 km (0.115 R)
• M54: 30,972,294 km (0.053 R)
• M55: 31,052,928 km (0.082 R)
• M56: 31,133,860 km (0.054 R)
• M57: 31,538,821 km (0.072 R)
• M58: 32,190,470 km (0.06 R)
• M59: 33,011,164 km (0.088 R)
• M60: 33,176,170 km (0.118 R)
• M61: 35,852,775 km (0.073 R)
• M62: 36,022,270 km (0.084 R)
• M63: 37,560,435 km (0.1 R)
• M64: 37,732,622 km (0.092 R)
• M65: 39,207,208 km (0.047 R)
• M66: 39,732,147 km (0.104 R)
• M67: 41,409,588 km (0.102 R)
• M68: 41,676,471 km (0.108 R)
• M69: 42,391,249 km (0.119 R)
• M70: 42,570,617 km (0.067 R)
• M71: 43,651,761 km (0.111 R)
• M72: 44,468,565 km (0.097 R)
• M73: 45,840,976 km (0.097 R)
• M74: 46,578,643 km (0.046 R)
• M75: 47,320,200 km (0.072 R)
• M76: 47,692,549 km (0.106 R)
• M77: 48,439,940 km (0.105 R)
• M78: 48,533,588 km (0.093 R)
• M79: 50,990,883 km (0.101 R)
• M80: 51,946,813 km (0.073 R)
• M81: 55,142,822 km (0.112 R)
• M82: 56,222,171 km (0.054 R)
• M83: 56,517,776 km (0.096 R)
• M84: 59,702,715 km (0.08 R)
• M85: 61,316,876 km (0.037 R)
• M86: 62,638,872 km (0.115 R)
• M87: 62,945,398 km (0.031 R)
• M88: 63,970,293 km (0.082 R)
• M89: 65,829,197 km (0.098 R)
• M90: 65,933,018 km (0.097 R)
• M91: 67,287,177 km (0.106 R)
• M92: 67,496,465 km (0.064 R)
• M93: 67,915,339 km (0.103 R)
• M94: 68,020,207 km (0.062 R)
• M95: 69,599,811 km (0.109 R)
• M96: 69,917,258 km (0.108 R)
• M97: 70,235,004 km (0.116 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: 224 - 11,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit