🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.7

Radius: 10.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.75 AU - 1.15 AU

Year: 607 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 70,198,897 km

• M1: 139,425 km (0.085 R)
• M2: 216,019 km (0.105 R)
• M3: 332,556 km (0.111 R)
• M4: 400,773 km (0.109 R)
• M5: 500,554 km (0.092 R)
• M6: 569,220 km (0.069 R)
• M7: 652,546 km (0.099 R)
• M8: 917,035 km (0.111 R)
• M9: 1,064,389 km (0.033 R)
• M10: 1,170,304 km (0.105 R)
• M11: 1,359,695 km (0.102 R)
• M12: 1,450,950 km (0.098 R)
• M13: 1,660,237 km (0.044 R)
• M14: 1,863,690 km (0.053 R)
• M15: 1,965,866 km (0.119 R)
• M16: 2,042,310 km (0.063 R)
• M17: 2,147,777 km (0.101 R)
• M18: 2,221,080 km (0.09 R)
• M19: 2,341,207 km (0.09 R)
• M20: 2,630,080 km (0.073 R)
• M21: 2,733,003 km (0.092 R)
• M22: 2,806,456 km (0.106 R)
• M23: 2,930,473 km (0.117 R)
• M24: 3,005,720 km (0.082 R)
• M25: 3,075,433 km (0.116 R)
• M26: 3,267,965 km (0.065 R)
• M27: 3,385,549 km (0.088 R)
• M28: 3,457,955 km (0.074 R)
• M29: 3,524,376 km (0.113 R)
• M30: 3,658,566 km (0.084 R)
• M31: 3,753,411 km (0.096 R)
• M32: 3,821,627 km (0.112 R)
• M33: 3,938,762 km (0.1 R)
• M34: 4,015,057 km (0.114 R)
• M35: 4,085,069 km (0.082 R)
• M36: 4,183,504 km (0.029 R)
• M37: 4,290,018 km (0.045 R)
• M38: 4,433,333 km (0.052 R)
• M39: 4,614,945 km (0.112 R)
• M40: 4,710,239 km (0.116 R)
• M41: 4,940,320 km (0.102 R)
• M42: 5,045,487 km (0.074 R)
• M43: 5,128,514 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 13.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.99 AU - 4.67 AU

Year: 4917 Days

Day: 6.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,198,897 km

• M1: 175,179 km (0.098 R)
• M2: 330,163 km (0.063 R)
• M3: 430,692 km (0.085 R)
• M4: 552,615 km (0.099 R)
• M5: 744,698 km (0.097 R)
• M6: 853,755 km (0.067 R)
• M7: 1,024,895 km (0.114 R)
• M8: 1,286,542 km (0.048 R)
• M9: 1,495,231 km (0.046 R)
• M10: 1,946,867 km (0.102 R)
• M11: 2,040,216 km (0.072 R)
• M12: 2,264,313 km (0.074 R)
• M13: 2,795,386 km (0.084 R)
• M14: 2,949,172 km (0.08 R)
• M15: 3,154,570 km (0.085 R)
• M16: 3,656,920 km (0.036 R)
• M17: 3,773,606 km (0.118 R)
• M18: 4,279,546 km (0.107 R)
• M19: 4,610,457 km (0.092 R)
• M20: 4,722,655 km (0.101 R)
• M21: 4,821,539 km (0.051 R)
• M22: 4,906,810 km (0.106 R)
• M23: 5,238,768 km (0.112 R)
• M24: 5,742,913 km (0.102 R)
• M25: 6,016,228 km (0.09 R)
• M26: 6,591,432 km (0.073 R)
• M27: 6,781,870 km (0.045 R)
• M28: 7,331,343 km (0.097 R)
• M29: 7,979,251 km (0.078 R)
• M30: 8,267,526 km (0.102 R)
• M31: 8,421,463 km (0.096 R)
• M32: 9,669,857 km (0.055 R)
• M33: 9,940,928 km (0.091 R)
• M34: 10,900,449 km (0.095 R)
• M35: 11,144,892 km (0.116 R)
• M36: 11,410,278 km (0.079 R)
• M37: 11,620,314 km (0.083 R)
• M38: 12,063,423 km (0.069 R)
• M39: 12,316,393 km (0.114 R)
• M40: 13,085,924 km (0.117 R)
• M41: 13,526,789 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.8

Radius: 6.7

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.01 AU - 8.29 AU

Year: 12542 Days

Day: 18.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,198,897 km

• M1: 181,462 km (0.087 R)
• M2: 234,420 km (0.115 R)
• M3: 433,086 km (0.042 R)
• M4: 772,374 km (0.086 R)
• M5: 948,301 km (0.104 R)
• M6: 1,158,785 km (0.091 R)
• M7: 1,247,197 km (0.036 R)
• M8: 1,360,892 km (0.098 R)
• M9: 1,407,267 km (0.086 R)
• M10: 1,454,241 km (0.069 R)
• M11: 1,979,479 km (0.061 R)
• M12: 2,166,776 km (0.076 R)
• M13: 2,304,106 km (0.08 R)
• M14: 2,972,360 km (0.063 R)
• M15: 3,187,033 km (0.082 R)
• M16: 3,861,121 km (0.081 R)
• M17: 4,129,350 km (0.105 R)
• M18: 4,754,669 km (0.038 R)
• M19: 4,897,685 km (0.087 R)
• M20: 5,042,196 km (0.066 R)
• M21: 5,188,054 km (0.086 R)
• M22: 5,521,209 km (0.102 R)
• M23: 5,823,247 km (0.099 R)
• M24: 6,053,478 km (0.118 R)
• M25: 6,681,490 km (0.054 R)
• M26: 8,083,970 km (0.1 R)
• M27: 8,169,241 km (0.09 R)
• M28: 8,599,933 km (0.077 R)
• M29: 8,993,974 km (0.035 R)
• M30: 9,171,097 km (0.097 R)
• M31: 9,438,728 km (0.104 R)
• M32: 9,709,051 km (0.114 R)
• M33: 10,303,404 km (0.098 R)
• M34: 12,697,119 km (0.07 R)
• M35: 13,447,203 km (0.051 R)
• M36: 13,955,387 km (0.119 R)
• M37: 14,366,332 km (0.059 R)
• M38: 15,252,849 km (0.104 R)
• M39: 15,411,273 km (0.085 R)
• M40: 15,889,388 km (0.116 R)
• M41: 15,996,351 km (0.11 R)
• M42: 16,210,874 km (0.1 R)
• M43: 16,697,067 km (0.101 R)
• M44: 16,914,732 km (0.087 R)
• M45: 17,352,755 km (0.071 R)
• M46: 17,961,319 km (0.101 R)
• M47: 18,745,810 km (0.083 R)
• M48: 19,656,113 km (0.075 R)
• M49: 20,058,980 km (0.106 R)
• M50: 20,174,470 km (0.116 R)
• M51: 21,107,063 km (0.06 R)
• M52: 21,283,439 km (0.086 R)
• M53: 21,697,077 km (0.116 R)
• M54: 22,053,569 km (0.11 R)
• M55: 22,532,132 km (0.079 R)
• M56: 22,832,824 km (0.046 R)
• M57: 23,074,424 km (0.098 R)
• M58: 23,316,923 km (0.084 R)
• M59: 24,233,509 km (0.115 R)
• M60: 24,418,262 km (0.049 R)
• M61: 24,603,464 km (0.092 R)
• M62: 24,727,182 km (0.099 R)
• M63: 25,599,188 km (0.095 R)
• M64: 25,787,382 km (0.113 R)
• M65: 26,228,097 km (0.095 R)
• M66: 26,925,822 km (0.041 R)
• M67: 27,501,325 km (0.099 R)
• M68: 29,579,837 km (0.119 R)
• M69: 29,777,307 km (0.11 R)
• M70: 30,637,943 km (0.103 R)
• M71: 31,573,977 km (0.102 R)
• M72: 34,368,615 km (0.105 R)
• M73: 34,576,257 km (0.05 R)
• M74: 34,923,025 km (0.063 R)
• M75: 38,886,321 km (0.102 R)
• M76: 39,319,407 km (0.12 R)
• M77: 39,899,248 km (0.077 R)
• M78: 40,044,657 km (0.098 R)
• M79: 40,701,093 km (0.098 R)
• M80: 40,994,005 km (0.098 R)
• M81: 42,766,142 km (0.081 R)
• M82: 43,063,991 km (0.059 R)
• M83: 43,511,887 km (0.103 R)
• M84: 43,886,480 km (0.114 R)
• M85: 44,111,625 km (0.094 R)
• M86: 45,167,636 km (0.076 R)
• M87: 49,162,348 km (0.066 R)
• M88: 49,396,319 km (0.109 R)
• M89: 49,708,680 km (0.106 R)
• M90: 50,886,165 km (0.088 R)
• M91: 51,122,828 km (0.079 R)
• M92: 51,280,654 km (0.059 R)
• M93: 51,517,916 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.9

Radius: 3.9

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.54 AU - 8.7 AU

Year: 15179 Days

Day: 19 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,198,897 km

• M1: 130,150 km (0.078 R)
• M2: 209,437 km (0.091 R)
• M3: 304,731 km (0.113 R)
• M4: 616,642 km (0.083 R)
• M5: 884,871 km (0.096 R)
• M6: 1,164,619 km (0.119 R)
• M7: 1,249,292 km (0.054 R)
• M8: 1,292,526 km (0.082 R)
• M9: 1,655,300 km (0.078 R)
• M10: 1,847,982 km (0.093 R)
• M11: 1,947,016 km (0.087 R)
• M12: 1,997,132 km (0.078 R)
• M13: 2,098,858 km (0.067 R)
• M14: 2,124,589 km (0.109 R)
• M15: 2,828,447 km (0.085 R)
• M16: 3,116,872 km (0.088 R)
• M17: 3,205,284 km (0.075 R)
• M18: 3,878,175 km (0.057 R)
• M19: 4,230,628 km (0.1 R)
• M20: 4,829,019 km (0.063 R)
• M21: 5,172,945 km (0.111 R)
• M22: 8,072,301 km (0.047 R)
• M23: 8,685,652 km (0.108 R)
• M24: 10,174,151 km (0.119 R)
• M25: 10,880,403 km (0.09 R)
• M26: 11,194,409 km (0.092 R)
• M27: 11,739,543 km (0.057 R)
• M28: 12,433,079 km (0.081 R)
• M29: 12,620,226 km (0.11 R)
• M30: 13,092,207 km (0.081 R)
• M31: 14,102,142 km (0.09 R)
• M32: 15,638,064 km (0.056 R)
• M33: 15,941,299 km (0.118 R)
• M34: 17,644,171 km (0.112 R)
• M35: 17,696,680 km (0.112 R)
• M36: 19,512,349 km (0.047 R)
• M37: 19,784,318 km (0.119 R)
• M38: 19,948,128 km (0.1 R)
• M39: 20,442,100 km (0.104 R)
• M40: 21,779,206 km (0.113 R)
• M41: 23,029,395 km (0.081 R)
• M42: 23,201,732 km (0.097 R)
• M43: 24,011,356 km (0.041 R)
• M44: 24,478,101 km (0.112 R)
• M45: 25,242,995 km (0.065 R)
• M46: 26,075,507 km (0.097 R)
• M47: 26,435,141 km (0.111 R)
• M48: 27,401,842 km (0.079 R)
• M49: 27,645,387 km (0.045 R)
• M50: 28,688,234 km (0.047 R)
• M51: 29,245,486 km (0.105 R)
• M52: 31,319,361 km (0.1 R)
• M53: 31,765,313 km (0.111 R)
• M54: 33,635,136 km (0.101 R)
• M55: 33,895,886 km (0.097 R)
• M56: 34,222,607 km (0.044 R)
• M57: 34,945,315 km (0.064 R)
• M58: 36,606,449 km (0.116 R)
• M59: 36,807,509 km (0.078 R)
• M60: 37,885,960 km (0.087 R)
• M61: 40,557,778 km (0.119 R)
• M62: 40,835,282 km (0.053 R)
• M63: 41,043,821 km (0.095 R)
• M64: 41,671,384 km (0.037 R)
• M65: 43,077,455 km (0.07 R)
• M66: 43,999,875 km (0.053 R)
• M67: 44,356,217 km (0.12 R)
• M68: 44,499,083 km (0.065 R)
• M69: 44,570,591 km (0.104 R)
• M70: 45,359,421 km (0.113 R)
• M71: 47,534,125 km (0.112 R)
• M72: 48,266,556 km (0.055 R)
• M73: 48,560,516 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.9

Radius: 4.8

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.5 AU - 10.68 AU

Year: 19482 Days

Day: 21.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,198,897 km

• M1: 65,973 km (0.119 R)
• M2: 151,842 km (0.117 R)
• M3: 320,439 km (0.073 R)
• M4: 442,511 km (0.083 R)
• M5: 707,000 km (0.102 R)
• M6: 1,617,153 km (0.103 R)
• M7: 1,767,200 km (0.115 R)
• M8: 1,828,684 km (0.074 R)
• M9: 1,890,618 km (0.115 R)
• M10: 1,985,164 km (0.098 R)
• M11: 2,830,841 km (0.073 R)
• M12: 2,939,000 km (0.1 R)
• M13: 3,385,250 km (0.109 R)
• M14: 3,655,424 km (0.07 R)
• M15: 3,892,387 km (0.117 R)
• M16: 4,464,748 km (0.11 R)
• M17: 4,760,653 km (0.105 R)
• M18: 5,731,543 km (0.05 R)
• M19: 7,346,751 km (0.105 R)
• M20: 7,695,614 km (0.107 R)
• M21: 7,897,421 km (0.051 R)
• M22: 8,461,405 km (0.082 R)
• M23: 9,091,362 km (0.082 R)
• M24: 9,412,100 km (0.062 R)
• M25: 9,573,815 km (0.116 R)
• M26: 10,451,655 km (0.081 R)
• M27: 10,507,455 km (0.108 R)
• M28: 10,563,255 km (0.119 R)
• M29: 11,412,373 km (0.113 R)
• M30: 11,990,419 km (0.041 R)
• M31: 13,114,946 km (0.111 R)
• M32: 13,175,084 km (0.071 R)
• M33: 13,416,535 km (0.091 R)
• M34: 13,537,710 km (0.086 R)
• M35: 13,720,219 km (0.12 R)
• M36: 14,211,050 km (0.114 R)
• M37: 15,146,635 km (0.117 R)
• M38: 16,424,799 km (0.067 R)
• M39: 18,003,655 km (0.107 R)
• M40: 18,473,243 km (0.108 R)
• M41: 19,836,827 km (0.117 R)
• M42: 20,810,560 km (0.066 R)
• M43: 21,373,796 km (0.115 R)
• M44: 22,731,845 km (0.048 R)
• M45: 23,457,694 km (0.117 R)
• M46: 24,709,080 km (0.077 R)
• M47: 25,081,130 km (0.065 R)
• M48: 28,202,041 km (0.034 R)
• M49: 28,512,905 km (0.062 R)
• M50: 28,824,967 km (0.079 R)
• M51: 29,138,224 km (0.075 R)
• M52: 29,689,193 km (0.078 R)
• M53: 30,243,454 km (0.05 R)
• M54: 30,482,062 km (0.025 R)
• M55: 31,362,296 km (0.073 R)
• M56: 31,765,163 km (0.104 R)
• M57: 33,229,577 km (0.114 R)
• M58: 33,475,815 km (0.111 R)
• M59: 34,052,664 km (0.056 R)
• M60: 34,300,847 km (0.08 R)
• M61: 36,646,392 km (0.111 R)
• M62: 37,240,894 km (0.115 R)
• M63: 37,411,286 km (0.097 R)
• M64: 38,009,827 km (0.078 R)
• M65: 40,260,527 km (0.082 R)
• M66: 40,610,586 km (0.064 R)
• M67: 40,873,729 km (0.028 R)
• M68: 40,961,692 km (0.092 R)
• M69: 41,049,506 km (0.09 R)
• M70: 41,490,221 km (0.093 R)
• M71: 42,732,183 km (0.076 R)
• M72: 43,986,262 km (0.051 R)
• M73: 44,346,793 km (0.103 R)
• M74: 45,070,846 km (0.073 R)
• M75: 45,252,458 km (0.11 R)
• M76: 45,434,369 km (0.098 R)
• M77: 48,655,959 km (0.106 R)
• M78: 49,028,907 km (0.074 R)
• M79: 49,402,752 km (0.118 R)
• M80: 49,777,495 km (0.061 R)
• M81: 51,285,890 km (0.034 R)
• M82: 52,236,285 km (0.079 R)
• M83: 55,122,028 km (0.088 R)
• M84: 55,316,356 km (0.074 R)
• M85: 56,095,462 km (0.08 R)
• M86: 57,566,158 km (0.102 R)
• M87: 58,157,967 km (0.1 R)
• M88: 58,751,871 km (0.113 R)
• M89: 59,347,719 km (0.074 R)
• M90: 59,646,466 km (0.033 R)
• M91: 60,145,375 km (0.099 R)
• M92: 60,545,400 km (0.075 R)
• M93: 60,745,861 km (0.065 R)
• M94: 61,650,330 km (0.11 R)
• M95: 63,778,060 km (0.057 R)
• M96: 64,902,288 km (0.109 R)
• M97: 69,883,449 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 14,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit