🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 10.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 251 Days

Day: 5.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,577,820 km

• M1: 129,402 km (0.095 R)
• M2: 216,319 km (0.12 R)
• M3: 284,086 km (0.094 R)
• M4: 359,932 km (0.115 R)
• M5: 440,865 km (0.079 R)
• M6: 541,245 km (0.115 R)
• M7: 617,989 km (0.113 R)
• M8: 693,985 km (0.096 R)
• M9: 762,500 km (0.027 R)
• M10: 930,648 km (0.107 R)
• M11: 995,574 km (0.116 R)
• M12: 1,083,687 km (0.071 R)
• M13: 1,193,641 km (0.038 R)
• M14: 1,307,485 km (0.09 R)
• M15: 1,374,356 km (0.114 R)
• M16: 1,494,184 km (0.086 R)
• M17: 1,646,325 km (0.106 R)
• M18: 1,766,601 km (0.087 R)
• M19: 1,856,061 km (0.073 R)
• M20: 1,970,054 km (0.098 R)
• M21: 2,043,507 km (0.066 R)
• M22: 2,133,714 km (0.111 R)
• M23: 2,237,386 km (0.07 R)
• M24: 2,326,396 km (0.098 R)
• M25: 2,433,060 km (0.103 R)
• M26: 2,499,631 km (0.061 R)
• M27: 2,566,800 km (0.092 R)
• M28: 2,681,542 km (0.109 R)
• M29: 2,784,914 km (0.105 R)
• M30: 2,911,773 km (0.046 R)
• M31: 3,004,823 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.9

Radius: 9.2

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.6 AU - 0.64 AU

Year: 337 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 61,577,820 km

• M1: 119,529 km (0.111 R)
• M2: 194,477 km (0.077 R)
• M3: 262,694 km (0.115 R)
• M4: 382,372 km (0.099 R)
• M5: 453,730 km (0.107 R)
• M6: 533,616 km (0.117 R)
• M7: 658,231 km (0.12 R)
• M8: 762,500 km (0.098 R)
• M9: 840,441 km (0.081 R)
• M10: 921,373 km (0.11 R)
• M11: 1,000,959 km (0.114 R)
• M12: 1,091,616 km (0.114 R)
• M13: 1,194,240 km (0.12 R)
• M14: 1,395,150 km (0.116 R)
• M15: 1,482,515 km (0.087 R)
• M16: 1,541,905 km (0.115 R)
• M17: 1,606,980 km (0.057 R)
• M18: 1,688,661 km (0.071 R)
• M19: 1,813,725 km (0.117 R)
• M20: 1,947,315 km (0.081 R)
• M21: 2,051,136 km (0.113 R)
• M22: 2,173,657 km (0.087 R)
• M23: 2,391,172 km (0.051 R)
• M24: 2,484,821 km (0.059 R)
• M25: 2,561,864 km (0.099 R)
• M26: 2,645,788 km (0.069 R)
• M27: 2,791,795 km (0.111 R)
• M28: 2,959,345 km (0.108 R)
• M29: 3,041,175 km (0.119 R)
• M30: 3,155,767 km (0.067 R)
• M31: 3,330,348 km (0.105 R)
• M32: 3,428,783 km (0.103 R)
• M33: 3,695,965 km (0.111 R)
• M34: 3,757,151 km (0.032 R)
• M35: 3,818,486 km (0.093 R)
• M36: 4,018,648 km (0.098 R)
• M37: 4,095,541 km (0.12 R)
• M38: 4,250,674 km (0.053 R)
• M39: 4,386,359 km (0.118 R)
• M40: 4,713,231 km (0.088 R)
• M41: 4,779,652 km (0.112 R)
• M42: 4,883,473 km (0.103 R)
• M43: 4,943,162 km (0.113 R)
• M44: 5,055,660 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.7

Radius: 12.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.21 AU - 1.25 AU

Year: 942 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,577,820 km

• M1: 158,873 km (0.061 R)
• M2: 236,065 km (0.095 R)
• M3: 313,408 km (0.105 R)
• M4: 391,647 km (0.065 R)
• M5: 505,491 km (0.048 R)
• M6: 590,463 km (0.104 R)
• M7: 670,049 km (0.074 R)
• M8: 765,792 km (0.076 R)
• M9: 866,920 km (0.096 R)
• M10: 964,308 km (0.04 R)
• M11: 1,115,701 km (0.099 R)
• M12: 1,194,539 km (0.088 R)
• M13: 1,519,615 km (0.08 R)
• M14: 1,655,600 km (0.074 R)
• M15: 1,735,934 km (0.105 R)
• M16: 1,817,764 km (0.063 R)
• M17: 1,940,135 km (0.109 R)
• M18: 2,076,867 km (0.08 R)
• M19: 2,164,083 km (0.106 R)
• M20: 2,282,265 km (0.098 R)
• M21: 2,378,457 km (0.096 R)
• M22: 2,719,689 km (0.115 R)
• M23: 2,899,506 km (0.097 R)
• M24: 2,997,493 km (0.095 R)
• M25: 3,076,779 km (0.091 R)
• M26: 3,183,443 km (0.103 R)
• M27: 3,277,989 km (0.051 R)
• M28: 3,448,979 km (0.112 R)
• M29: 3,644,055 km (0.084 R)
• M30: 3,807,116 km (0.083 R)
• M31: 3,951,029 km (0.091 R)
• M32: 4,126,059 km (0.106 R)
• M33: 4,296,152 km (0.115 R)
• M34: 4,438,419 km (0.055 R)
• M35: 4,620,629 km (0.107 R)
• M36: 4,704,853 km (0.094 R)
• M37: 4,874,946 km (0.101 R)
• M38: 5,055,062 km (0.106 R)
• M39: 5,430,104 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.8

Radius: 11.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.45 AU - 2.61 AU

Year: 2778 Days

Day: 7.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,577,820 km

• M1: 139,575 km (0.079 R)
• M2: 235,916 km (0.075 R)
• M3: 376,837 km (0.111 R)
• M4: 496,216 km (0.058 R)
• M5: 607,367 km (0.077 R)
• M6: 958,025 km (0.094 R)
• M7: 1,111,512 km (0.119 R)
• M8: 1,191,547 km (0.111 R)
• M9: 1,283,999 km (0.118 R)
• M10: 1,610,421 km (0.095 R)
• M11: 1,748,350 km (0.056 R)
• M12: 1,818,811 km (0.088 R)
• M13: 1,890,319 km (0.088 R)
• M14: 2,036,326 km (0.083 R)
• M15: 2,160,941 km (0.12 R)
• M16: 2,275,384 km (0.093 R)
• M17: 2,684,983 km (0.082 R)
• M18: 2,822,164 km (0.025 R)
• M19: 3,175,364 km (0.095 R)
• M20: 3,483,087 km (0.069 R)
• M21: 3,557,737 km (0.071 R)
• M22: 3,769,866 km (0.091 R)
• M23: 3,892,985 km (0.091 R)
• M24: 4,001,893 km (0.104 R)
• M25: 4,270,421 km (0.12 R)
• M26: 4,496,014 km (0.084 R)
• M27: 4,692,736 km (0.105 R)
• M28: 4,875,395 km (0.079 R)
• M29: 5,420,380 km (0.088 R)
• M30: 5,664,972 km (0.103 R)
• M31: 5,913,155 km (0.075 R)
• M32: 6,002,764 km (0.092 R)
• M33: 6,110,774 km (0.081 R)
• M34: 6,201,281 km (0.086 R)
• M35: 6,365,389 km (0.078 R)
• M36: 6,698,095 km (0.104 R)
• M37: 7,264,921 km (0.094 R)
• M38: 7,438,156 km (0.109 R)
• M39: 7,847,456 km (0.105 R)
• M40: 8,404,558 km (0.12 R)
• M41: 8,810,417 km (0.065 R)
• M42: 8,892,397 km (0.086 R)
• M43: 8,995,170 km (0.106 R)
• M44: 9,181,121 km (0.119 R)
• M45: 9,410,304 km (0.112 R)
• M46: 9,662,377 km (0.11 R)
• M47: 9,938,086 km (0.082 R)
• M48: 10,216,338 km (0.108 R)
• M49: 10,302,506 km (0.078 R)
• M50: 10,584,049 km (0.089 R)
• M51: 10,868,285 km (0.107 R)
• M52: 11,578,576 km (0.083 R)
• M53: 11,939,256 km (0.081 R)
• M54: 12,121,167 km (0.11 R)
• M55: 12,235,161 km (0.088 R)
• M56: 12,395,530 km (0.074 R)
• M57: 12,533,459 km (0.092 R)
• M58: 12,671,987 km (0.034 R)
• M59: 13,090,562 km (0.117 R)
• M60: 13,207,697 km (0.086 R)
• M61: 13,750,737 km (0.119 R)
• M62: 14,204,767 km (0.102 R)
• M63: 14,397,449 km (0.094 R)
• M64: 14,470,004 km (0.106 R)
• M65: 14,542,559 km (0.046 R)
• M66: 14,858,659 km (0.086 R)
• M67: 15,250,755 km (0.103 R)
• M68: 15,423,391 km (0.1 R)
• M69: 16,145,350 km (0.114 R)
• M70: 16,220,748 km (0.113 R)
• M71: 16,346,559 km (0.106 R)
• M72: 16,827,666 km (0.05 R)
• M73: 17,005,987 km (0.097 R)
• M74: 17,185,055 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.4

Radius: 14

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.93 AU - 3.55 AU

Year: 4026 Days

Day: 8.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,577,820 km

• M1: 207,343 km (0.055 R)
• M2: 323,879 km (0.061 R)
• M3: 477,217 km (0.118 R)
• M4: 629,807 km (0.116 R)
• M5: 766,091 km (0.104 R)
• M6: 1,126,771 km (0.043 R)
• M7: 1,283,400 km (0.105 R)
• M8: 1,509,293 km (0.099 R)
• M9: 1,603,540 km (0.08 R)
• M10: 1,932,655 km (0.072 R)
• M11: 2,053,231 km (0.112 R)
• M12: 2,265,809 km (0.116 R)
• M13: 2,430,217 km (0.106 R)
• M14: 3,007,067 km (0.094 R)
• M15: 3,208,874 km (0.071 R)
• M16: 3,415,319 km (0.118 R)
• M17: 3,668,888 km (0.102 R)
• M18: 3,776,449 km (0.048 R)
• M19: 3,906,898 km (0.1 R)
• M20: 4,127,704 km (0.084 R)
• M21: 4,443,954 km (0.106 R)
• M22: 4,581,884 km (0.07 R)
• M23: 4,674,634 km (0.086 R)
• M24: 4,862,230 km (0.12 R)
• M25: 4,956,925 km (0.075 R)
• M26: 5,196,432 km (0.098 R)
• M27: 5,488,895 km (0.085 R)
• M28: 5,786,894 km (0.04 R)
• M29: 6,167,023 km (0.085 R)
• M30: 6,476,840 km (0.116 R)
• M31: 6,581,409 km (0.079 R)
• M32: 6,739,085 km (0.062 R)
• M33: 6,951,514 km (0.091 R)
• M34: 7,519,387 km (0.081 R)
• M35: 8,130,644 km (0.081 R)
• M36: 8,356,836 km (0.037 R)
• M37: 8,671,291 km (0.104 R)
• M38: 8,902,569 km (0.092 R)
• M39: 9,400,730 km (0.049 R)
• M40: 9,668,062 km (0.048 R)
• M41: 10,454,797 km (0.052 R)
• M42: 10,762,968 km (0.086 R)
• M43: 11,356,573 km (0.115 R)
• M44: 12,251,018 km (0.045 R)
• M45: 12,348,107 km (0.113 R)
• M46: 13,035,659 km (0.059 R)
• M47: 14,345,239 km (0.1 R)
• M48: 14,860,155 km (0.091 R)
• M49: 15,241,480 km (0.052 R)
• M50: 15,943,393 km (0.066 R)
• M51: 17,196,874 km (0.118 R)
• M52: 17,414,987 km (0.069 R)
• M53: 18,370,619 km (0.082 R)
• M54: 18,519,169 km (0.115 R)
• M55: 19,192,659 km (0.049 R)
• M56: 19,305,605 km (0.118 R)
• M57: 19,912,075 km (0.059 R)
• M58: 20,217,703 km (0.055 R)
• M59: 20,332,744 km (0.107 R)
• M60: 20,447,935 km (0.111 R)
• M61: 20,563,424 km (0.094 R)
• M62: 21,808,378 km (0.101 R)
• M63: 22,083,937 km (0.063 R)
• M64: 22,281,556 km (0.076 R)
• M65: 22,559,060 km (0.11 R)
• M66: 22,758,025 km (0.1 R)
• M67: 23,479,236 km (0.079 R)
• M68: 23,721,286 km (0.116 R)
• M69: 24,004,774 km (0.066 R)
• M70: 24,207,927 km (0.028 R)
• M71: 24,493,360 km (0.088 R)
• M72: 25,356,241 km (0.078 R)
• M73: 25,853,803 km (0.117 R)
• M74: 25,978,568 km (0.074 R)
• M75: 26,354,507 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.5

Radius: 13

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.6 AU - 4.16 AU

Year: 4289 Days

Day: 10.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,577,820 km

• M1: 181,462 km (0.111 R)
• M2: 281,842 km (0.053 R)
• M3: 521,049 km (0.082 R)
• M4: 687,701 km (0.111 R)
• M5: 940,522 km (0.067 R)
• M6: 1,069,924 km (0.103 R)
• M7: 1,205,759 km (0.083 R)
• M8: 1,577,061 km (0.041 R)
• M9: 1,659,938 km (0.048 R)
• M10: 2,119,652 km (0.037 R)
• M11: 2,293,635 km (0.077 R)
• M12: 2,376,362 km (0.036 R)
• M13: 3,180,600 km (0.092 R)
• M14: 3,502,984 km (0.064 R)
• M15: 3,793,802 km (0.095 R)
• M16: 4,049,465 km (0.118 R)
• M17: 4,399,225 km (0.111 R)
• M18: 4,743,748 km (0.046 R)
• M19: 5,035,016 km (0.087 R)
• M20: 5,490,990 km (0.08 R)
• M21: 6,341,903 km (0.076 R)
• M22: 6,595,172 km (0.08 R)
• M23: 7,427,534 km (0.047 R)
• M24: 7,516,246 km (0.116 R)
• M25: 7,623,059 km (0.067 R)
• M26: 8,459,012 km (0.112 R)
• M27: 8,794,111 km (0.09 R)
• M28: 9,554,517 km (0.077 R)
• M29: 9,689,753 km (0.094 R)
• M30: 10,296,373 km (0.083 R)
• M31: 11,239,587 km (0.059 R)
• M32: 11,546,412 km (0.09 R)
• M33: 11,628,691 km (0.11 R)
• M34: 12,105,759 km (0.039 R)
• M35: 12,315,046 km (0.078 R)
• M36: 13,293,865 km (0.066 R)
• M37: 13,596,801 km (0.102 R)
• M38: 13,901,981 km (0.086 R)
• M39: 14,231,395 km (0.059 R)
• M40: 14,563,502 km (0.105 R)
• M41: 14,719,383 km (0.078 R)
• M42: 14,987,911 km (0.1 R)
• M43: 15,077,820 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.7

Radius: 6.2

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.02 AU - 8.04 AU

Year: 15707 Days

Day: 19.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,577,820 km

• M1: 78,988 km (0.078 R)
• M2: 914,043 km (0.061 R)
• M3: 1,265,299 km (0.075 R)
• M4: 1,365,679 km (0.105 R)
• M5: 1,442,722 km (0.12 R)
• M6: 1,765,404 km (0.103 R)
• M7: 2,021,965 km (0.034 R)
• M8: 2,762,474 km (0.104 R)
• M9: 2,959,794 km (0.089 R)
• M10: 3,195,710 km (0.087 R)
• M11: 3,866,507 km (0.059 R)
• M12: 4,387,855 km (0.083 R)
• M13: 4,970,838 km (0.111 R)
• M14: 5,170,551 km (0.083 R)
• M15: 5,372,957 km (0.061 R)
• M16: 5,995,583 km (0.076 R)
• M17: 6,380,050 km (0.083 R)
• M18: 6,640,949 km (0.107 R)
• M19: 6,994,000 km (0.098 R)
• M20: 7,535,245 km (0.102 R)
• M21: 7,672,576 km (0.102 R)
• M22: 8,514,363 km (0.049 R)
• M23: 9,091,661 km (0.079 R)
• M24: 9,237,968 km (0.096 R)
• M25: 10,795,132 km (0.12 R)
• M26: 11,105,697 km (0.091 R)
• M27: 11,262,176 km (0.032 R)
• M28: 11,314,386 km (0.099 R)
• M29: 11,366,895 km (0.12 R)
• M30: 12,377,578 km (0.063 R)
• M31: 12,431,433 km (0.111 R)
• M32: 12,811,562 km (0.104 R)
• M33: 13,085,475 km (0.087 R)
• M34: 15,694,013 km (0.082 R)
• M35: 15,928,284 km (0.089 R)
• M36: 16,281,933 km (0.082 R)
• M37: 17,176,977 km (0.059 R)
• M38: 18,088,178 km (0.101 R)
• M39: 18,890,322 km (0.078 R)
• M40: 19,014,787 km (0.062 R)
• M41: 19,201,934 km (0.11 R)
• M42: 20,529,465 km (0.11 R)
• M43: 20,593,344 km (0.106 R)
• M44: 20,978,409 km (0.047 R)
• M45: 21,301,091 km (0.087 R)
• M46: 21,625,419 km (0.109 R)
• M47: 22,147,815 km (0.104 R)
• M48: 22,344,836 km (0.083 R)
• M49: 22,740,522 km (0.096 R)
• M50: 22,939,188 km (0.051 R)
• M51: 24,211,069 km (0.087 R)
• M52: 24,685,294 km (0.087 R)
• M53: 25,025,929 km (0.097 R)
• M54: 25,919,028 km (0.085 R)
• M55: 26,126,520 km (0.058 R)
• M56: 26,195,934 km (0.116 R)
• M57: 27,032,335 km (0.105 R)
• M58: 27,524,363 km (0.104 R)
• M59: 27,877,563 km (0.103 R)
• M60: 27,948,473 km (0.116 R)
• M61: 30,392,004 km (0.096 R)
• M62: 31,491,698 km (0.107 R)
• M63: 32,678,907 km (0.116 R)
• M64: 32,753,706 km (0.103 R)
• M65: 33,052,902 km (0.067 R)
• M66: 33,128,000 km (0.083 R)
• M67: 33,278,046 km (0.11 R)
• M68: 34,032,020 km (0.114 R)
• M69: 34,183,562 km (0.11 R)
• M70: 34,639,237 km (0.068 R)
• M71: 37,415,774 km (0.081 R)
• M72: 39,783,609 km (0.096 R)
• M73: 44,083,501 km (0.116 R)
• M74: 44,828,199 km (0.111 R)
• M75: 47,848,131 km (0.094 R)
• M76: 48,528,203 km (0.067 R)
• M77: 49,468,425 km (0.087 R)
• M78: 52,063,051 km (0.093 R)
• M79: 53,025,564 km (0.112 R)
• M80: 54,170,436 km (0.086 R)
• M81: 54,701,658 km (0.1 R)
• M82: 55,056,804 km (0.084 R)
• M83: 57,113,325 km (0.041 R)
• M84: 57,293,441 km (0.062 R)
• M85: 57,563,765 km (0.099 R)
• M86: 57,653,972 km (0.061 R)
• M87: 57,744,180 km (0.117 R)
• M88: 58,468,084 km (0.113 R)
• M89: 59,559,550 km (0.115 R)
• M90: 60,016,272 km (0.05 R)
• M91: 60,933,158 km (0.104 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: 493 - 12,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit