🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 11

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.61 AU - 0.99 AU

Year: 469 Days

Day: 12.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 159.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,129,017 km

• M1: 143,913 km (0.084 R)
• M2: 220,208 km (0.108 R)
• M3: 312,211 km (0.075 R)
• M4: 424,409 km (0.116 R)
• M5: 516,262 km (0.064 R)
• M6: 612,603 km (0.11 R)
• M7: 691,441 km (0.07 R)
• M8: 763,099 km (0.111 R)
• M9: 879,785 km (0.09 R)
• M10: 962,513 km (0.093 R)
• M11: 1,064,688 km (0.115 R)
• M12: 1,166,415 km (0.108 R)
• M13: 1,366,577 km (0.086 R)
• M14: 1,473,389 km (0.098 R)
• M15: 1,568,534 km (0.064 R)
• M16: 1,646,325 km (0.059 R)
• M17: 1,846,487 km (0.087 R)
• M18: 1,954,945 km (0.078 R)
• M19: 2,205,372 km (0.069 R)
• M20: 2,326,396 km (0.097 R)
• M21: 2,432,611 km (0.104 R)
• M22: 2,679,148 km (0.046 R)
• M23: 2,755,294 km (0.102 R)
• M24: 2,832,336 km (0.096 R)
• M25: 3,024,719 km (0.106 R)
• M26: 3,110,439 km (0.106 R)
• M27: 3,327,954 km (0.106 R)
• M28: 3,397,368 km (0.074 R)
• M29: 3,473,663 km (0.083 R)
• M30: 3,634,630 km (0.118 R)
• M31: 3,732,317 km (0.072 R)
• M32: 3,877,278 km (0.091 R)
• M33: 4,166,002 km (0.076 R)
• M34: 4,282,239 km (0.106 R)
• M35: 4,371,699 km (0.092 R)
• M36: 4,461,906 km (0.064 R)
• M37: 4,580,836 km (0.064 R)
• M38: 4,729,088 km (0.101 R)
• M39: 4,843,231 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 9.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.44 AU - 1.74 AU

Year: 1315 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,129,017 km

• M1: 120,576 km (0.109 R)
• M2: 203,304 km (0.052 R)
• M3: 269,127 km (0.104 R)
• M4: 343,776 km (0.073 R)
• M5: 527,033 km (0.068 R)
• M6: 689,945 km (0.108 R)
• M7: 901,178 km (0.046 R)
• M8: 1,316,910 km (0.11 R)
• M9: 1,491,640 km (0.118 R)
• M10: 1,581,848 km (0.118 R)
• M11: 1,693,597 km (0.119 R)
• M12: 1,863,840 km (0.109 R)
• M13: 2,023,910 km (0.079 R)
• M14: 2,087,189 km (0.097 R)
• M15: 2,248,306 km (0.077 R)
• M16: 2,363,646 km (0.049 R)
• M17: 2,424,682 km (0.117 R)
• M18: 2,617,215 km (0.102 R)
• M19: 2,709,666 km (0.108 R)
• M20: 2,951,416 km (0.072 R)
• M21: 3,120,612 km (0.09 R)
• M22: 3,181,797 km (0.076 R)
• M23: 3,255,698 km (0.041 R)
• M24: 3,336,481 km (0.096 R)
• M25: 3,525,573 km (0.054 R)
• M26: 3,711,822 km (0.098 R)
• M27: 3,855,287 km (0.079 R)
• M28: 4,007,129 km (0.119 R)
• M29: 4,073,849 km (0.077 R)
• M30: 4,235,415 km (0.096 R)
• M31: 4,578,892 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 11.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.75 AU - 1.81 AU

Year: 1558 Days

Day: 13.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 65,129,017 km

• M1: 167,550 km (0.106 R)
• M2: 376,837 km (0.111 R)
• M3: 518,506 km (0.108 R)
• M4: 613,501 km (0.083 R)
• M5: 708,496 km (0.111 R)
• M6: 838,646 km (0.11 R)
• M7: 977,472 km (0.049 R)
• M8: 1,058,255 km (0.071 R)
• M9: 1,149,809 km (0.074 R)
• M10: 1,323,642 km (0.095 R)
• M11: 1,395,599 km (0.111 R)
• M12: 1,610,571 km (0.114 R)
• M13: 1,727,107 km (0.113 R)
• M14: 1,948,213 km (0.104 R)
• M15: 2,396,408 km (0.115 R)
• M16: 2,496,639 km (0.119 R)
• M17: 2,621,104 km (0.096 R)
• M18: 2,817,676 km (0.066 R)
• M19: 2,923,741 km (0.054 R)
• M20: 3,019,184 km (0.063 R)
• M21: 3,164,294 km (0.109 R)
• M22: 3,336,631 km (0.1 R)
• M23: 3,537,391 km (0.044 R)
• M24: 3,911,386 km (0.062 R)
• M25: 4,003,688 km (0.096 R)
• M26: 4,352,700 km (0.065 R)
• M27: 4,531,020 km (0.12 R)
• M28: 4,655,785 km (0.038 R)
• M29: 4,753,772 km (0.112 R)
• M30: 4,824,083 km (0.111 R)
• M31: 4,937,328 km (0.119 R)
• M32: 5,224,556 km (0.064 R)
• M33: 5,384,925 km (0.113 R)
• M34: 5,890,715 km (0.063 R)
• M35: 5,966,412 km (0.09 R)
• M36: 6,042,557 km (0.086 R)
• M37: 6,334,423 km (0.09 R)
• M38: 6,458,589 km (0.105 R)
• M39: 6,995,944 km (0.059 R)
• M40: 7,189,075 km (0.107 R)
• M41: 7,580,573 km (0.112 R)
• M42: 7,878,871 km (0.071 R)
• M43: 8,130,345 km (0.059 R)
• M44: 8,452,728 km (0.037 R)
• M45: 8,710,186 km (0.098 R)
• M46: 8,831,361 km (0.119 R)
• M47: 8,935,481 km (0.12 R)
• M48: 9,075,205 km (0.085 R)
• M49: 9,285,839 km (0.059 R)
• M50: 9,748,096 km (0.112 R)
• M51: 10,018,270 km (0.041 R)
• M52: 10,400,642 km (0.118 R)
• M53: 10,584,349 km (0.047 R)
• M54: 11,067,250 km (0.118 R)
• M55: 11,690,475 km (0.11 R)
• M56: 11,785,919 km (0.069 R)
• M57: 11,919,958 km (0.075 R)
• M58: 11,996,702 km (0.118 R)
• M59: 12,170,236 km (0.03 R)
• M60: 12,402,711 km (0.066 R)
• M61: 12,872,298 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.3

Radius: 12.1

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.5 AU - 2.7 AU

Year: 2750 Days

Day: 12.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 107.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,129,017 km

• M1: 158,424 km (0.108 R)
• M2: 308,620 km (0.054 R)
• M3: 395,986 km (0.03 R)
• M4: 481,406 km (0.049 R)
• M5: 567,574 km (0.115 R)
• M6: 652,097 km (0.092 R)
• M7: 871,408 km (0.114 R)
• M8: 990,637 km (0.037 R)
• M9: 1,125,724 km (0.117 R)
• M10: 1,205,908 km (0.098 R)
• M11: 1,340,547 km (0.068 R)
• M12: 1,436,888 km (0.027 R)
• M13: 1,580,352 km (0.096 R)
• M14: 1,740,422 km (0.101 R)
• M15: 1,881,941 km (0.047 R)
• M16: 1,966,464 km (0.111 R)
• M17: 2,126,833 km (0.093 R)
• M18: 2,265,959 km (0.105 R)
• M19: 2,500,528 km (0.09 R)
• M20: 3,251,211 km (0.112 R)
• M21: 3,531,407 km (0.082 R)
• M22: 3,621,615 km (0.097 R)
• M23: 4,099,879 km (0.106 R)
• M24: 4,274,310 km (0.079 R)
• M25: 4,435,278 km (0.106 R)
• M26: 5,031,126 km (0.119 R)
• M27: 5,529,586 km (0.1 R)
• M28: 5,687,412 km (0.099 R)
• M29: 5,864,685 km (0.115 R)
• M30: 6,462,778 km (0.062 R)
• M31: 6,741,030 km (0.107 R)
• M32: 6,985,473 km (0.075 R)
• M33: 7,118,315 km (0.104 R)
• M34: 7,599,721 km (0.107 R)
• M35: 8,171,335 km (0.054 R)
• M36: 9,023,744 km (0.081 R)
• M37: 9,210,143 km (0.102 R)
• M38: 9,523,550 km (0.082 R)
• M39: 9,713,240 km (0.077 R)
• M40: 9,946,912 km (0.098 R)
• M41: 10,268,697 km (0.111 R)
• M42: 10,900,150 km (0.071 R)
• M43: 11,010,403 km (0.053 R)
• M44: 11,143,097 km (0.117 R)
• M45: 11,298,678 km (0.115 R)
• M46: 11,950,476 km (0.062 R)
• M47: 12,041,432 km (0.067 R)
• M48: 12,132,537 km (0.115 R)
• M49: 12,453,275 km (0.103 R)
• M50: 12,545,427 km (0.067 R)
• M51: 12,707,292 km (0.074 R)
• M52: 12,893,092 km (0.117 R)
• M53: 13,056,304 km (0.107 R)
• M54: 13,408,607 km (0.075 R)
• M55: 13,716,479 km (0.104 R)
• M56: 14,026,745 km (0.109 R)
• M57: 14,146,573 km (0.116 R)
• M58: 14,315,170 km (0.084 R)
• M59: 14,556,920 km (0.093 R)
• M60: 14,873,469 km (0.061 R)
• M61: 15,118,361 km (0.103 R)
• M62: 15,438,799 km (0.071 R)
• M63: 15,587,500 km (0.069 R)
• M64: 15,686,982 km (0.042 R)
• M65: 15,786,465 km (0.074 R)
• M66: 16,212,071 km (0.118 R)
• M67: 16,388,447 km (0.104 R)
• M68: 16,870,451 km (0.091 R)
• M69: 17,074,802 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.8

Radius: 4.8

Gravity: 36.62 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.62 AU - 8.98 AU

Year: 17125 Days

Day: 15.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,129,017 km

• M1: 66,272 km (0.032 R)
• M2: 156,330 km (0.114 R)
• M3: 367,712 km (0.089 R)
• M4: 422,614 km (0.082 R)
• M5: 480,359 km (0.061 R)
• M6: 520,451 km (0.071 R)
• M7: 737,966 km (0.085 R)
• M8: 1,059,751 km (0.085 R)
• M9: 1,112,859 km (0.104 R)
• M10: 1,450,052 km (0.119 R)
• M11: 1,880,894 km (0.097 R)
• M12: 1,978,133 km (0.081 R)
• M13: 2,010,895 km (0.119 R)
• M14: 2,211,505 km (0.062 R)
• M15: 2,453,704 km (0.116 R)
• M16: 2,560,068 km (0.111 R)
• M17: 2,925,686 km (0.048 R)
• M18: 3,076,480 km (0.088 R)
• M19: 3,191,222 km (0.088 R)
• M20: 3,346,504 km (0.054 R)
• M21: 3,464,537 km (0.097 R)
• M22: 3,544,123 km (0.114 R)
• M23: 3,664,400 km (0.105 R)
• M24: 3,909,292 km (0.107 R)
• M25: 4,243,942 km (0.084 R)
• M26: 4,500,951 km (0.117 R)
• M27: 7,437,109 km (0.117 R)
• M28: 7,488,271 km (0.078 R)
• M29: 7,798,537 km (0.095 R)
• M30: 8,218,757 km (0.074 R)
• M31: 9,634,252 km (0.089 R)
• M32: 9,802,400 km (0.107 R)
• M33: 10,141,539 km (0.112 R)
• M34: 10,369,825 km (0.093 R)
• M35: 10,599,757 km (0.11 R)
• M36: 11,064,707 km (0.069 R)
• M37: 11,181,992 km (0.101 R)
• M38: 12,805,279 km (0.096 R)
• M39: 13,113,899 km (0.074 R)
• M40: 13,990,991 km (0.112 R)
• M41: 14,181,280 km (0.1 R)
• M42: 14,629,026 km (0.065 R)
• M43: 14,693,353 km (0.108 R)
• M44: 14,822,157 km (0.099 R)
• M45: 15,081,261 km (0.093 R)
• M46: 15,472,459 km (0.06 R)
• M47: 15,603,656 km (0.055 R)
• M48: 17,342,133 km (0.09 R)
• M49: 17,958,177 km (0.079 R)
• M50: 18,165,071 km (0.089 R)
• M51: 19,493,799 km (0.1 R)
• M52: 19,848,645 km (0.111 R)
• M53: 20,853,494 km (0.077 R)
• M54: 21,508,284 km (0.077 R)
• M55: 21,581,438 km (0.041 R)
• M56: 22,169,656 km (0.12 R)
• M57: 23,286,853 km (0.115 R)
• M58: 24,346,006 km (0.1 R)
• M59: 25,343,525 km (0.082 R)
• M60: 26,432,448 km (0.076 R)
• M61: 26,746,454 km (0.071 R)
• M62: 26,982,818 km (0.112 R)
• M63: 28,897,821 km (0.081 R)
• M64: 29,708,641 km (0.11 R)
• M65: 32,269,158 km (0.102 R)
• M66: 32,772,854 km (0.091 R)
• M67: 33,788,025 km (0.067 R)
• M68: 34,556,211 km (0.089 R)
• M69: 34,641,930 km (0.118 R)
• M70: 34,813,519 km (0.104 R)
• M71: 36,283,617 km (0.111 R)
• M72: 36,458,048 km (0.102 R)
• M73: 37,421,608 km (0.063 R)
• M74: 40,723,682 km (0.112 R)
• M75: 42,363,424 km (0.092 R)
• M76: 44,024,709 km (0.057 R)
• M77: 46,556,204 km (0.074 R)
• M78: 46,650,899 km (0.102 R)
• M79: 47,601,145 km (0.111 R)
• M80: 50,198,314 km (0.054 R)
• M81: 51,269,584 km (0.113 R)
• M82: 51,660,932 km (0.026 R)
• M83: 53,831,298 km (0.104 R)
• M84: 54,827,769 km (0.086 R)
• M85: 56,333,621 km (0.095 R)
• M86: 56,434,600 km (0.075 R)
• M87: 57,345,202 km (0.099 R)
• M88: 58,669,143 km (0.088 R)
• M89: 58,771,319 km (0.101 R)
• M90: 60,932,410 km (0.049 R)
• M91: 64,169,707 km (0.079 R)
• M92: 64,908,422 km (0.068 R)
• M93: 66,500,741 km (0.104 R)
• M94: 73,548,148 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.8

Radius: 6.7

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.68 AU - 10.18 AU

Year: 20527 Days

Day: 20.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,129,017 km

• M1: 85,420 km (0.065 R)
• M2: 158,424 km (0.085 R)
• M3: 404,513 km (0.043 R)
• M4: 991,834 km (0.047 R)
• M5: 1,063,342 km (0.099 R)
• M6: 1,288,038 km (0.115 R)
• M7: 1,868,926 km (0.115 R)
• M8: 2,171,114 km (0.115 R)
• M9: 3,096,975 km (0.114 R)
• M10: 3,600,671 km (0.116 R)
• M11: 4,014,309 km (0.028 R)
• M12: 4,207,291 km (0.084 R)
• M13: 4,403,264 km (0.064 R)
• M14: 4,522,344 km (0.053 R)
• M15: 4,886,016 km (0.101 R)
• M16: 5,259,113 km (0.04 R)
• M17: 5,470,345 km (0.088 R)
• M18: 5,814,121 km (0.095 R)
• M19: 5,988,702 km (0.12 R)
• M20: 7,588,202 km (0.103 R)
• M21: 8,557,896 km (0.042 R)
• M22: 9,720,570 km (0.102 R)
• M23: 9,824,092 km (0.074 R)
• M24: 10,346,787 km (0.089 R)
• M25: 10,718,089 km (0.089 R)
• M26: 12,638,926 km (0.057 R)
• M27: 12,921,965 km (0.06 R)
• M28: 14,191,752 km (0.116 R)
• M29: 15,320,168 km (0.071 R)
• M30: 15,621,907 km (0.065 R)
• M31: 16,415,524 km (0.119 R)
• M32: 16,972,626 km (0.107 R)
• M33: 17,473,031 km (0.103 R)
• M34: 18,232,689 km (0.065 R)
• M35: 18,296,418 km (0.104 R)
• M36: 18,360,296 km (0.104 R)
• M37: 19,849,693 km (0.097 R)
• M38: 20,046,713 km (0.089 R)
• M39: 22,873,814 km (0.115 R)
• M40: 23,565,105 km (0.055 R)
• M41: 23,773,794 km (0.087 R)
• M42: 23,843,507 km (0.11 R)
• M43: 24,193,117 km (0.098 R)
• M44: 25,608,313 km (0.118 R)
• M45: 25,894,643 km (0.05 R)
• M46: 25,966,301 km (0.113 R)
• M47: 26,470,296 km (0.09 R)
• M48: 26,904,878 km (0.095 R)
• M49: 27,707,620 km (0.087 R)
• M50: 27,854,376 km (0.093 R)
• M51: 29,038,143 km (0.111 R)
• M52: 29,112,643 km (0.114 R)
• M53: 29,486,339 km (0.108 R)
• M54: 29,561,287 km (0.046 R)
• M55: 30,162,820 km (0.045 R)
• M56: 30,465,158 km (0.115 R)
• M57: 31,914,761 km (0.087 R)
• M58: 35,915,457 km (0.118 R)
• M59: 35,995,492 km (0.116 R)
• M60: 36,316,080 km (0.055 R)
• M61: 36,879,465 km (0.077 R)
• M62: 36,960,248 km (0.119 R)
• M63: 37,283,679 km (0.076 R)
• M64: 37,608,157 km (0.044 R)
• M65: 38,178,125 km (0.096 R)
• M66: 38,341,485 km (0.087 R)
• M67: 39,161,880 km (0.095 R)
• M68: 40,237,040 km (0.113 R)
• M69: 40,486,569 km (0.112 R)
• M70: 40,653,072 km (0.086 R)
• M71: 40,903,499 km (0.086 R)
• M72: 41,237,999 km (0.109 R)
• M73: 42,331,709 km (0.114 R)
• M74: 43,094,509 km (0.08 R)
• M75: 43,605,535 km (0.104 R)
• M76: 44,633,572 km (0.079 R)
• M77: 45,929,837 km (0.115 R)
• M78: 46,016,754 km (0.109 R)
• M79: 46,713,581 km (0.105 R)
• M80: 46,888,311 km (0.102 R)
• M81: 47,677,440 km (0.115 R)
• M82: 50,070,856 km (0.093 R)
• M83: 50,608,062 km (0.116 R)
• M84: 51,147,063 km (0.102 R)
• M85: 51,327,179 km (0.102 R)
• M86: 54,237,755 km (0.048 R)
• M87: 54,329,459 km (0.114 R)
• M88: 58,420,212 km (0.098 R)
• M89: 59,269,031 km (0.095 R)
• M90: 59,363,577 km (0.086 R)
• M91: 59,932,049 km (0.088 R)
• M92: 60,407,171 km (0.073 R)
• M93: 63,187,448 km (0.089 R)
• M94: 64,934,003 km (0.038 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 16,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit