🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.1

Radius: 8.4

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.48 AU - 0.62 AU

Year: 287 Days

Day: 5.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,646,895 km

• M1: 105,317 km (0.042 R)
• M2: 192,383 km (0.07 R)
• M3: 321,486 km (0.025 R)
• M4: 411,843 km (0.05 R)
• M5: 466,895 km (0.069 R)
• M6: 532,718 km (0.074 R)
• M7: 626,965 km (0.102 R)
• M8: 715,377 km (0.096 R)
• M9: 899,233 km (0.054 R)
• M10: 967,300 km (0.057 R)
• M11: 1,023,848 km (0.101 R)
• M12: 1,081,443 km (0.03 R)
• M13: 1,182,422 km (0.068 R)
• M14: 1,235,828 km (0.097 R)
• M15: 1,352,814 km (0.107 R)
• M16: 1,734,139 km (0.119 R)
• M17: 1,799,513 km (0.105 R)
• M18: 1,899,295 km (0.115 R)
• M19: 1,983,668 km (0.105 R)
• M20: 2,095,567 km (0.119 R)
• M21: 2,244,866 km (0.12 R)
• M22: 2,312,035 km (0.102 R)
• M23: 2,411,518 km (0.115 R)
• M24: 2,596,271 km (0.061 R)
• M25: 2,742,727 km (0.088 R)
• M26: 2,853,131 km (0.106 R)
• M27: 2,906,537 km (0.094 R)
• M28: 2,979,840 km (0.09 R)
• M29: 3,068,552 km (0.107 R)
• M30: 3,128,241 km (0.113 R)
• M31: 3,274,099 km (0.074 R)
• M32: 3,370,889 km (0.071 R)
• M33: 3,442,845 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.6

Radius: 8.6

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.61 AU - 0.77 AU

Year: 403 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,646,895 km

• M1: 107,112 km (0.093 R)
• M2: 166,353 km (0.081 R)
• M3: 229,633 km (0.074 R)
• M4: 300,841 km (0.115 R)
• M5: 381,923 km (0.104 R)
• M6: 490,382 km (0.06 R)
• M7: 582,085 km (0.116 R)
• M8: 667,655 km (0.057 R)
• M9: 802,293 km (0.061 R)
• M10: 889,359 km (0.089 R)
• M11: 979,866 km (0.098 R)
• M12: 1,058,704 km (0.066 R)
• M13: 1,144,723 km (0.081 R)
• M14: 1,265,149 km (0.101 R)
• M15: 1,345,932 km (0.062 R)
• M16: 1,467,854 km (0.033 R)
• M17: 1,663,379 km (0.071 R)
• M18: 1,752,389 km (0.104 R)
• M19: 1,929,214 km (0.085 R)
• M20: 2,105,440 km (0.076 R)
• M21: 2,202,081 km (0.079 R)
• M22: 2,260,873 km (0.093 R)
• M23: 2,326,696 km (0.083 R)
• M24: 2,393,267 km (0.064 R)
• M25: 2,528,204 km (0.081 R)
• M26: 2,617,364 km (0.113 R)
• M27: 2,742,428 km (0.108 R)
• M28: 2,855,375 km (0.106 R)
• M29: 2,941,244 km (0.081 R)
• M30: 3,122,556 km (0.063 R)
• M31: 3,181,498 km (0.083 R)
• M32: 3,337,678 km (0.106 R)
• M33: 3,443,294 km (0.072 R)
• M34: 3,634,630 km (0.12 R)
• M35: 3,719,901 km (0.046 R)
• M36: 3,853,043 km (0.116 R)
• M37: 3,932,180 km (0.081 R)
• M38: 4,051,858 km (0.114 R)
• M39: 4,164,655 km (0.1 R)
• M40: 4,262,193 km (0.104 R)
• M41: 4,393,390 km (0.103 R)
• M42: 4,484,346 km (0.06 R)
• M43: 4,567,672 km (0.105 R)
• M44: 4,643,069 km (0.113 R)
• M45: 4,727,293 km (0.083 R)
• M46: 4,931,643 km (0.079 R)
• M47: 5,261,058 km (0.111 R)
• M48: 5,375,500 km (0.092 R)
• M49: 5,437,434 km (0.037 R)
• M50: 5,606,629 km (0.109 R)
• M51: 5,750,692 km (0.113 R)
• M52: 6,023,857 km (0.072 R)
• M53: 6,088,185 km (0.07 R)
• M54: 6,180,486 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.9

Radius: 9

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.77 AU - 1.15 AU

Year: 661 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 58,646,895 km

• M1: 128,205 km (0.065 R)
• M2: 239,805 km (0.114 R)
• M3: 304,432 km (0.076 R)
• M4: 399,426 km (0.061 R)
• M5: 461,509 km (0.076 R)
• M6: 557,551 km (0.026 R)
• M7: 624,272 km (0.091 R)
• M8: 727,494 km (0.054 R)
• M9: 811,419 km (0.11 R)
• M10: 968,048 km (0.102 R)
• M11: 1,100,891 km (0.109 R)
• M12: 1,158,037 km (0.095 R)
• M13: 1,257,520 km (0.092 R)
• M14: 1,347,877 km (0.069 R)
• M15: 1,421,778 km (0.071 R)
• M16: 1,490,743 km (0.077 R)
• M17: 1,658,442 km (0.083 R)
• M18: 1,866,682 km (0.105 R)
• M19: 2,090,481 km (0.115 R)
• M20: 2,278,824 km (0.101 R)
• M21: 2,367,685 km (0.112 R)
• M22: 2,457,743 km (0.058 R)
• M23: 2,518,331 km (0.063 R)
• M24: 2,917,009 km (0.099 R)
• M25: 3,005,571 km (0.097 R)
• M26: 3,095,180 km (0.103 R)
• M27: 3,177,309 km (0.077 R)
• M28: 3,402,903 km (0.098 R)
• M29: 3,462,293 km (0.116 R)
• M30: 3,547,564 km (0.101 R)
• M31: 3,607,852 km (0.034 R)
• M32: 3,922,905 km (0.119 R)
• M33: 4,056,795 km (0.109 R)
• M34: 4,237,808 km (0.043 R)
• M35: 4,384,414 km (0.097 R)
• M36: 4,607,614 km (0.115 R)
• M37: 4,739,560 km (0.053 R)
• M38: 4,796,557 km (0.103 R)
• M39: 5,026,638 km (0.103 R)
• M40: 5,172,197 km (0.091 R)
• M41: 5,250,436 km (0.12 R)
• M42: 5,378,492 km (0.089 R)
• M43: 5,607,527 km (0.118 R)
• M44: 5,698,033 km (0.101 R)
• M45: 5,768,793 km (0.104 R)
• M46: 5,911,061 km (0.077 R)
• M47: 5,992,891 km (0.111 R)
• M48: 6,095,814 km (0.084 R)
• M49: 6,178,542 km (0.077 R)
• M50: 6,397,553 km (0.076 R)
• M51: 6,492,099 km (0.04 R)
• M52: 6,907,532 km (0.107 R)
• M53: 6,993,850 km (0.064 R)
• M54: 7,156,613 km (0.111 R)
• M55: 7,486,027 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.5

Radius: 7.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.56 AU - 8.8 AU

Year: 13524 Days

Day: 23.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,646,895 km

• M1: 101,278 km (0.085 R)
• M2: 234,869 km (0.102 R)
• M3: 313,108 km (0.061 R)
• M4: 402,119 km (0.025 R)
• M5: 559,496 km (0.093 R)
• M6: 645,964 km (0.111 R)
• M7: 1,098,647 km (0.093 R)
• M8: 1,257,669 km (0.108 R)
• M9: 1,424,321 km (0.095 R)
• M10: 1,562,849 km (0.109 R)
• M11: 1,687,763 km (0.119 R)
• M12: 2,062,955 km (0.076 R)
• M13: 2,300,516 km (0.079 R)
• M14: 2,630,978 km (0.042 R)
• M15: 2,758,734 km (0.113 R)
• M16: 2,823,361 km (0.089 R)
• M17: 3,042,671 km (0.101 R)
• M18: 3,474,710 km (0.097 R)
• M19: 4,245,438 km (0.097 R)
• M20: 4,650,100 km (0.105 R)
• M21: 5,770,139 km (0.06 R)
• M22: 5,853,316 km (0.119 R)
• M23: 6,590,235 km (0.109 R)
• M24: 6,735,195 km (0.025 R)
• M25: 6,881,352 km (0.074 R)
• M26: 7,117,418 km (0.104 R)
• M27: 7,176,808 km (0.099 R)
• M28: 7,476,453 km (0.082 R)
• M29: 7,749,618 km (0.075 R)
• M30: 7,933,474 km (0.12 R)
• M31: 7,995,109 km (0.103 R)
• M32: 8,056,893 km (0.09 R)
• M33: 8,399,621 km (0.099 R)
• M34: 8,556,998 km (0.076 R)
• M35: 10,554,279 km (0.115 R)
• M36: 10,622,047 km (0.052 R)
• M37: 10,690,114 km (0.099 R)
• M38: 10,894,914 km (0.093 R)
• M39: 11,586,953 km (0.089 R)
• M40: 11,762,282 km (0.112 R)
• M41: 11,867,898 km (0.097 R)
• M42: 12,723,748 km (0.056 R)
• M43: 12,977,166 km (0.097 R)
• M44: 13,268,882 km (0.041 R)
• M45: 13,858,597 km (0.101 R)
• M46: 14,419,290 km (0.083 R)
• M47: 14,570,085 km (0.119 R)
• M48: 14,835,172 km (0.12 R)
• M49: 14,911,317 km (0.062 R)
• M50: 15,447,177 km (0.041 R)
• M51: 15,524,220 km (0.111 R)
• M52: 15,794,992 km (0.077 R)
• M53: 15,950,424 km (0.119 R)
• M54: 16,262,934 km (0.076 R)
• M55: 16,695,721 km (0.067 R)
• M56: 17,372,202 km (0.093 R)
• M57: 17,895,496 km (0.088 R)
• M58: 18,016,969 km (0.096 R)
• M59: 18,260,814 km (0.074 R)
• M60: 18,587,535 km (0.089 R)
• M61: 19,579,519 km (0.107 R)
• M62: 19,956,057 km (0.045 R)
• M63: 20,208,279 km (0.111 R)
• M64: 20,461,548 km (0.052 R)
• M65: 21,960,369 km (0.088 R)
• M66: 22,351,418 km (0.071 R)
• M67: 22,569,681 km (0.045 R)
• M68: 22,744,711 km (0.119 R)
• M69: 23,449,765 km (0.118 R)
• M70: 24,926,446 km (0.106 R)
• M71: 25,016,803 km (0.082 R)
• M72: 25,425,205 km (0.093 R)
• M73: 25,561,938 km (0.081 R)
• M74: 26,156,739 km (0.076 R)
• M75: 26,294,668 km (0.119 R)
• M76: 26,386,820 km (0.111 R)
• M77: 27,593,626 km (0.051 R)
• M78: 27,734,099 km (0.083 R)
• M79: 27,827,897 km (0.094 R)
• M80: 28,015,642 km (0.112 R)
• M81: 28,487,025 km (0.118 R)
• M82: 28,676,266 km (0.085 R)
• M83: 28,771,111 km (0.054 R)
• M84: 29,772,669 km (0.08 R)
• M85: 31,174,551 km (0.072 R)
• M86: 31,711,906 km (0.057 R)
• M87: 32,104,750 km (0.025 R)
• M88: 32,499,090 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.6

Radius: 4.8

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.05 AU - 9.67 AU

Year: 16991 Days

Day: 16 Hours

Environment

Temp: -242 °C

Axial Tilt: 143.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,646,895 km

• M1: 80,334 km (0.071 R)
• M2: 178,321 km (0.049 R)
• M3: 213,177 km (0.119 R)
• M4: 815,458 km (0.06 R)
• M5: 1,053,019 km (0.047 R)
• M6: 1,589,178 km (0.079 R)
• M7: 1,694,495 km (0.118 R)
• M8: 1,968,259 km (0.082 R)
• M9: 2,617,963 km (0.051 R)
• M10: 2,742,727 km (0.047 R)
• M11: 3,261,084 km (0.117 R)
• M12: 4,348,661 km (0.106 R)
• M13: 4,608,662 km (0.031 R)
• M14: 5,418,285 km (0.101 R)
• M15: 5,457,929 km (0.108 R)
• M16: 5,900,290 km (0.074 R)
• M17: 6,187,817 km (0.077 R)
• M18: 6,270,844 km (0.107 R)
• M19: 6,396,057 km (0.037 R)
• M20: 6,649,027 km (0.116 R)
• M21: 7,251,607 km (0.112 R)
• M22: 7,515,348 km (0.025 R)
• M23: 8,051,956 km (0.09 R)
• M24: 8,233,568 km (0.098 R)
• M25: 8,370,749 km (0.042 R)
• M26: 8,740,106 km (0.092 R)
• M27: 9,976,832 km (0.118 R)
• M28: 10,814,580 km (0.071 R)
• M29: 10,914,661 km (0.103 R)
• M30: 11,726,079 km (0.076 R)
• M31: 12,714,473 km (0.098 R)
• M32: 13,352,508 km (0.112 R)
• M33: 13,513,624 km (0.105 R)
• M34: 13,892,107 km (0.11 R)
• M35: 14,881,248 km (0.116 R)
• M36: 16,868,506 km (0.1 R)
• M37: 18,457,535 km (0.1 R)
• M38: 19,970,867 km (0.097 R)
• M39: 20,032,202 km (0.088 R)
• M40: 20,401,709 km (0.111 R)
• M41: 21,147,305 km (0.042 R)
• M42: 21,397,881 km (0.095 R)
• M43: 21,712,485 km (0.113 R)
• M44: 21,838,746 km (0.073 R)
• M45: 22,092,015 km (0.115 R)
• M46: 22,857,507 km (0.114 R)
• M47: 24,283,474 km (0.105 R)
• M48: 25,139,623 km (0.065 R)
• M49: 25,671,294 km (0.102 R)
• M50: 27,220,529 km (0.088 R)
• M51: 27,288,596 km (0.03 R)
• M52: 27,834,928 km (0.118 R)
• M53: 28,040,774 km (0.116 R)
• M54: 29,425,901 km (0.11 R)
• M55: 30,337,999 km (0.113 R)
• M56: 30,408,610 km (0.103 R)
• M57: 30,479,220 km (0.103 R)
• M58: 31,330,731 km (0.049 R)
• M59: 31,759,329 km (0.097 R)
• M60: 31,974,450 km (0.107 R)
• M61: 32,550,402 km (0.091 R)
• M62: 32,767,170 km (0.091 R)
• M63: 33,493,467 km (0.114 R)
• M64: 34,078,245 km (0.102 R)
• M65: 35,852,925 km (0.09 R)
• M66: 36,826,807 km (0.029 R)
• M67: 37,203,644 km (0.095 R)
• M68: 38,189,344 km (0.086 R)
• M69: 39,106,828 km (0.077 R)
• M70: 40,729,965 km (0.065 R)
• M71: 41,354,087 km (0.066 R)
• M72: 42,769,732 km (0.095 R)
• M73: 43,245,154 km (0.109 R)
• M74: 44,121,349 km (0.054 R)
• M75: 44,361,304 km (0.1 R)
• M76: 46,215,569 km (0.109 R)
• M77: 46,296,651 km (0.041 R)
• M78: 46,703,408 km (0.066 R)
• M79: 47,520,212 km (0.117 R)
• M80: 47,930,410 km (0.083 R)
• M81: 49,915,723 km (0.114 R)
• M82: 50,834,553 km (0.079 R)
• M83: 51,170,101 km (0.075 R)
• M84: 52,688,968 km (0.082 R)
• M85: 52,773,790 km (0.088 R)
• M86: 53,624,404 km (0.094 R)
• M87: 54,479,655 km (0.087 R)
• M88: 55,253,226 km (0.115 R)
• M89: 55,598,198 km (0.117 R)
• M90: 56,376,855 km (0.092 R)
• M91: 56,724,221 km (0.114 R)
• M92: 57,857,724 km (0.118 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: 225 - 18,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit