🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 13.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.71 AU - 0.93 AU

Year: 522 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 75,629,788 km

• M1: 166,203 km (0.119 R)
• M2: 261,796 km (0.11 R)
• M3: 350,807 km (0.075 R)
• M4: 435,180 km (0.113 R)
• M5: 553,512 km (0.084 R)
• M6: 786,286 km (0.052 R)
• M7: 892,950 km (0.1 R)
• M8: 984,354 km (0.12 R)
• M9: 1,084,585 km (0.091 R)
• M10: 1,244,953 km (0.092 R)
• M11: 1,407,716 km (0.106 R)
• M12: 1,516,324 km (0.096 R)
• M13: 1,621,491 km (0.076 R)
• M14: 1,768,097 km (0.079 R)
• M15: 1,852,919 km (0.09 R)
• M16: 1,959,433 km (0.098 R)
• M17: 2,102,299 km (0.084 R)
• M18: 2,241,874 km (0.101 R)
• M19: 2,406,282 km (0.078 R)
• M20: 2,530,298 km (0.102 R)
• M21: 2,694,258 km (0.119 R)
• M22: 2,815,731 km (0.077 R)
• M23: 2,939,149 km (0.116 R)
• M24: 3,048,655 km (0.073 R)
• M25: 3,377,172 km (0.062 R)
• M26: 3,692,225 km (0.082 R)
• M27: 4,025,380 km (0.062 R)
• M28: 4,121,272 km (0.075 R)
• M29: 4,244,241 km (0.062 R)
• M30: 4,341,929 km (0.09 R)
• M31: 4,494,070 km (0.082 R)
• M32: 4,630,054 km (0.117 R)
• M33: 4,721,309 km (0.115 R)
• M34: 4,887,362 km (0.11 R)
• M35: 5,008,387 km (0.097 R)
• M36: 5,349,021 km (0.029 R)
• M37: 5,445,063 km (0.113 R)
• M38: 5,677,688 km (0.083 R)
• M39: 5,913,753 km (0.103 R)
• M40: 6,213,398 km (0.097 R)
• M41: 6,355,067 km (0.106 R)
• M42: 6,497,634 km (0.048 R)
• M43: 6,682,686 km (0.053 R)
• M44: 6,775,886 km (0.076 R)
• M45: 7,036,934 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.6

Radius: 14.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.55 AU - 2.41 AU

Year: 1958 Days

Day: 13.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 75,629,788 km

• M1: 256,710 km (0.088 R)
• M2: 373,995 km (0.063 R)
• M3: 474,524 km (0.107 R)
• M4: 842,685 km (0.057 R)
• M5: 939,026 km (0.078 R)
• M6: 1,216,231 km (0.081 R)
• M7: 1,560,904 km (0.044 R)
• M8: 1,937,292 km (0.119 R)
• M9: 2,192,955 km (0.102 R)
• M10: 2,401,195 km (0.107 R)
• M11: 2,495,741 km (0.11 R)
• M12: 2,616,018 km (0.047 R)
• M13: 3,077,827 km (0.104 R)
• M14: 3,246,423 km (0.117 R)
• M15: 3,498,496 km (0.079 R)
• M16: 3,633,732 km (0.1 R)
• M17: 3,937,566 km (0.054 R)
• M18: 4,121,122 km (0.087 R)
• M19: 4,659,226 km (0.099 R)
• M20: 4,793,565 km (0.056 R)
• M21: 4,913,991 km (0.091 R)
• M22: 5,173,543 km (0.103 R)
• M23: 5,359,493 km (0.067 R)
• M24: 5,468,999 km (0.092 R)
• M25: 5,594,960 km (0.081 R)
• M26: 5,690,254 km (0.105 R)
• M27: 5,834,018 km (0.116 R)
• M28: 6,722,629 km (0.098 R)
• M29: 7,217,349 km (0.105 R)
• M30: 7,425,590 km (0.049 R)
• M31: 7,706,385 km (0.12 R)
• M32: 7,812,599 km (0.083 R)
• M33: 8,080,230 km (0.03 R)
• M34: 8,405,456 km (0.096 R)
• M35: 8,624,616 km (0.1 R)
• M36: 8,938,473 km (0.106 R)
• M37: 9,501,559 km (0.117 R)
• M38: 9,768,292 km (0.109 R)
• M39: 10,076,314 km (0.103 R)
• M40: 10,173,104 km (0.111 R)
• M41: 10,289,790 km (0.113 R)
• M42: 10,387,328 km (0.082 R)
• M43: 10,485,315 km (0.059 R)
• M44: 10,662,289 km (0.066 R)
• M45: 10,840,311 km (0.109 R)
• M46: 10,939,494 km (0.05 R)
• M47: 11,219,242 km (0.069 R)
• M48: 11,400,255 km (0.106 R)
• M49: 11,663,548 km (0.102 R)
• M50: 12,799,743 km (0.119 R)
• M51: 13,031,171 km (0.072 R)
• M52: 13,285,338 km (0.091 R)
• M53: 13,498,365 km (0.116 R)
• M54: 13,626,720 km (0.11 R)
• M55: 13,755,524 km (0.058 R)
• M56: 14,079,104 km (0.045 R)
• M57: 14,187,712 km (0.117 R)
• M58: 14,383,536 km (0.106 R)
• M59: 14,712,203 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553

Radius: 10.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.12 AU - 2.9 AU

Year: 2795 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,629,788 km

• M1: 129,851 km (0.116 R)
• M2: 309,069 km (0.037 R)
• M3: 434,881 km (0.042 R)
• M4: 509,680 km (0.098 R)
• M5: 589,565 km (0.099 R)
• M6: 657,034 km (0.117 R)
• M7: 800,797 km (0.048 R)
• M8: 886,517 km (0.078 R)
• M9: 1,185,414 km (0.116 R)
• M10: 1,329,626 km (0.076 R)
• M11: 1,479,972 km (0.104 R)
• M12: 1,636,152 km (0.04 R)
• M13: 1,810,583 km (0.11 R)
• M14: 1,978,133 km (0.083 R)
• M15: 2,245,913 km (0.072 R)
• M16: 2,713,556 km (0.039 R)
• M17: 2,816,629 km (0.104 R)
• M18: 2,996,445 km (0.075 R)
• M19: 3,494,756 km (0.079 R)
• M20: 3,704,642 km (0.099 R)
• M21: 3,770,016 km (0.103 R)
• M22: 4,119,925 km (0.111 R)
• M23: 4,410,893 km (0.12 R)
• M24: 4,497,810 km (0.059 R)
• M25: 4,690,940 km (0.04 R)
• M26: 4,940,769 km (0.098 R)
• M27: 5,012,875 km (0.06 R)
• M28: 5,416,341 km (0.111 R)
• M29: 5,659,587 km (0.045 R)
• M30: 6,079,657 km (0.058 R)
• M31: 6,332,627 km (0.119 R)
• M32: 6,450,511 km (0.104 R)
• M33: 6,748,510 km (0.098 R)
• M34: 7,193,862 km (0.11 R)
• M35: 7,440,848 km (0.06 R)
• M36: 7,523,726 km (0.089 R)
• M37: 7,964,291 km (0.086 R)
• M38: 8,198,412 km (0.063 R)
• M39: 8,456,468 km (0.09 R)
• M40: 8,738,909 km (0.103 R)
• M41: 9,380,534 km (0.104 R)
• M42: 9,831,722 km (0.03 R)
• M43: 10,105,935 km (0.11 R)
• M44: 10,568,491 km (0.108 R)
• M45: 10,661,840 km (0.081 R)
• M46: 10,896,559 km (0.079 R)
• M47: 10,967,169 km (0.112 R)
• M48: 11,227,769 km (0.109 R)
• M49: 11,323,063 km (0.104 R)
• M50: 11,466,527 km (0.083 R)
• M51: 11,562,419 km (0.108 R)
• M52: 11,682,846 km (0.116 R)
• M53: 12,462,699 km (0.084 R)
• M54: 12,561,434 km (0.099 R)
• M55: 13,058,697 km (0.084 R)
• M56: 13,184,060 km (0.026 R)
• M57: 13,740,265 km (0.078 R)
• M58: 13,842,291 km (0.075 R)
• M59: 14,252,638 km (0.065 R)
• M60: 15,322,412 km (0.118 R)
• M61: 15,853,634 km (0.06 R)
• M62: 16,229,125 km (0.094 R)
• M63: 16,472,072 km (0.11 R)
• M64: 16,580,381 km (0.1 R)
• M65: 16,797,896 km (0.036 R)
• M66: 17,290,522 km (0.118 R)
• M67: 17,760,259 km (0.083 R)
• M68: 18,206,061 km (0.061 R)
• M69: 18,318,110 km (0.032 R)
• M70: 18,402,333 km (0.118 R)
• M71: 18,712,150 km (0.092 R)
• M72: 18,881,944 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.6

Radius: 6.8

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.37 AU - 5.73 AU

Year: 9191 Days

Day: 19.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,629,788 km

• M1: 255,962 km (0.117 R)
• M2: 344,673 km (0.116 R)
• M3: 628,909 km (0.11 R)
• M4: 803,490 km (0.086 R)
• M5: 1,236,277 km (0.115 R)
• M6: 1,667,119 km (0.098 R)
• M7: 1,978,731 km (0.039 R)
• M8: 2,260,274 km (0.084 R)
• M9: 2,332,530 km (0.085 R)
• M10: 2,454,901 km (0.073 R)
• M11: 2,629,931 km (0.104 R)
• M12: 2,860,760 km (0.095 R)
• M13: 3,152,027 km (0.107 R)
• M14: 3,205,882 km (0.055 R)
• M15: 3,648,842 km (0.109 R)
• M16: 3,877,577 km (0.038 R)
• M17: 4,199,661 km (0.107 R)
• M18: 4,259,051 km (0.052 R)
• M19: 4,378,879 km (0.061 R)
• M20: 5,345,132 km (0.067 R)
• M21: 5,572,072 km (0.114 R)
• M22: 5,637,596 km (0.089 R)
• M23: 5,703,269 km (0.104 R)
• M24: 5,802,303 km (0.115 R)
• M25: 6,408,623 km (0.088 R)
• M26: 6,894,068 km (0.1 R)
• M27: 6,999,684 km (0.103 R)
• M28: 7,070,295 km (0.111 R)
• M29: 7,176,808 km (0.036 R)
• M30: 7,535,544 km (0.091 R)
• M31: 8,010,667 km (0.11 R)
• M32: 8,760,601 km (0.117 R)
• M33: 8,874,894 km (0.052 R)
• M34: 8,989,785 km (0.085 R)
• M35: 9,182,467 km (0.092 R)
• M36: 9,259,959 km (0.111 R)
• M37: 10,046,095 km (0.114 R)
• M38: 10,245,958 km (0.107 R)
• M39: 10,812,635 km (0.116 R)
• M40: 10,935,455 km (0.093 R)
• M41: 11,058,723 km (0.065 R)
• M42: 11,431,072 km (0.077 R)
• M43: 13,092,058 km (0.089 R)
• M44: 13,795,168 km (0.079 R)
• M45: 14,600,603 km (0.107 R)
• M46: 14,918,049 km (0.065 R)
• M47: 15,421,297 km (0.118 R)
• M48: 16,303,774 km (0.05 R)
• M49: 16,444,546 km (0.072 R)
• M50: 17,633,849 km (0.046 R)
• M51: 17,730,190 km (0.1 R)
• M52: 17,923,470 km (0.094 R)
• M53: 17,971,791 km (0.055 R)
• M54: 18,507,201 km (0.063 R)
• M55: 18,654,106 km (0.062 R)
• M56: 20,144,550 km (0.051 R)
• M57: 20,245,229 km (0.106 R)
• M58: 20,904,058 km (0.072 R)
• M59: 20,954,922 km (0.114 R)
• M60: 21,621,380 km (0.104 R)
• M61: 21,672,842 km (0.092 R)
• M62: 21,827,676 km (0.079 R)
• M63: 22,034,869 km (0.115 R)
• M64: 22,659,889 km (0.103 R)
• M65: 23,980,987 km (0.119 R)
• M66: 24,087,800 km (0.064 R)
• M67: 24,570,104 km (0.067 R)
• M68: 24,677,814 km (0.11 R)
• M69: 25,055,699 km (0.11 R)
• M70: 27,474,846 km (0.062 R)
• M71: 27,698,345 km (0.064 R)
• M72: 27,922,592 km (0.098 R)
• M73: 28,882,113 km (0.119 R)
• M74: 29,337,489 km (0.064 R)
• M75: 30,197,527 km (0.036 R)
• M76: 31,415,403 km (0.106 R)
• M77: 32,118,663 km (0.105 R)
• M78: 35,346,536 km (0.107 R)
• M79: 35,407,273 km (0.118 R)
• M80: 35,650,519 km (0.074 R)
• M81: 35,772,441 km (0.089 R)
• M82: 35,833,477 km (0.075 R)
• M83: 36,506,518 km (0.116 R)
• M84: 37,060,479 km (0.113 R)
• M85: 37,927,548 km (0.1 R)
• M86: 38,550,922 km (0.083 R)
• M87: 38,738,668 km (0.109 R)
• M88: 39,744,713 km (0.119 R)
• M89: 39,997,683 km (0.119 R)
• M90: 40,441,540 km (0.039 R)
• M91: 40,823,165 km (0.057 R)
• M92: 41,847,012 km (0.11 R)
• M93: 42,039,844 km (0.092 R)
• M94: 43,203,416 km (0.109 R)
• M95: 43,398,492 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.3

Radius: 4.3

Gravity: 52.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7 AU - 9.52 AU

Year: 16687 Days

Day: 18.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,629,788 km

• M1: 107,561 km (0.073 R)
• M2: 407,505 km (0.073 R)
• M3: 446,250 km (0.1 R)
• M4: 680,970 km (0.075 R)
• M5: 898,485 km (0.113 R)
• M6: 1,364,183 km (0.087 R)
• M7: 1,605,784 km (0.067 R)
• M8: 1,860,698 km (0.119 R)
• M9: 1,926,372 km (0.112 R)
• M10: 2,407,628 km (0.094 R)
• M11: 2,848,343 km (0.102 R)
• M12: 3,195,111 km (0.106 R)
• M13: 3,433,720 km (0.111 R)
• M14: 3,760,591 km (0.1 R)
• M15: 3,843,917 km (0.027 R)
• M16: 3,970,028 km (0.086 R)
• M17: 4,140,271 km (0.106 R)
• M18: 4,710,089 km (0.11 R)
• M19: 6,067,241 km (0.04 R)
• M20: 6,213,996 km (0.083 R)
• M21: 6,411,765 km (0.045 R)
• M22: 6,762,572 km (0.092 R)
• M23: 7,746,028 km (0.099 R)
• M24: 8,883,870 km (0.097 R)
• M25: 9,050,671 km (0.09 R)
• M26: 9,443,814 km (0.053 R)
• M27: 9,500,512 km (0.047 R)
• M28: 9,614,057 km (0.11 R)
• M29: 10,363,392 km (0.094 R)
• M30: 10,538,871 km (0.056 R)
• M31: 11,856,230 km (0.116 R)
• M32: 12,039,786 km (0.077 R)
• M33: 14,120,842 km (0.072 R)
• M34: 15,769,560 km (0.085 R)
• M35: 17,131,799 km (0.106 R)
• M36: 17,547,830 km (0.09 R)
• M37: 19,821,867 km (0.093 R)
• M38: 19,966,977 km (0.086 R)
• M39: 21,289,423 km (0.093 R)
• M40: 21,736,421 km (0.042 R)
• M41: 22,639,843 km (0.078 R)
• M42: 23,325,450 km (0.086 R)
• M43: 23,786,211 km (0.111 R)
• M44: 26,453,691 km (0.047 R)
• M45: 26,533,576 km (0.089 R)
• M46: 28,311,098 km (0.116 R)
• M47: 28,720,547 km (0.091 R)
• M48: 28,967,084 km (0.111 R)
• M49: 29,710,885 km (0.111 R)
• M50: 31,470,754 km (0.096 R)
• M51: 31,555,427 km (0.064 R)
• M52: 34,827,581 km (0.096 R)
• M53: 35,794,582 km (0.091 R)
• M54: 36,681,547 km (0.094 R)
• M55: 36,949,028 km (0.106 R)
• M56: 37,038,189 km (0.071 R)
• M57: 37,845,120 km (0.081 R)
• M58: 38,839,347 km (0.069 R)
• M59: 39,111,915 km (0.043 R)
• M60: 40,668,630 km (0.085 R)
• M61: 40,853,084 km (0.04 R)
• M62: 42,245,541 km (0.108 R)
• M63: 42,338,890 km (0.093 R)
• M64: 42,713,034 km (0.086 R)
• M65: 44,220,831 km (0.088 R)
• M66: 44,315,676 km (0.069 R)
• M67: 44,790,799 km (0.114 R)
• M68: 47,191,396 km (0.115 R)
• M69: 49,043,568 km (0.091 R)
• M70: 49,141,704 km (0.08 R)
• M71: 49,830,602 km (0.064 R)
• M72: 50,621,675 km (0.06 R)
• M73: 51,217,823 km (0.104 R)
• M74: 53,221,537 km (0.082 R)
• M75: 54,842,879 km (0.075 R)
• M76: 54,944,605 km (0.058 R)
• M77: 56,686,074 km (0.093 R)
• M78: 57,926,240 km (0.1 R)
• M79: 58,237,553 km (0.052 R)
• M80: 58,862,125 km (0.111 R)
• M81: 59,488,790 km (0.074 R)
• M82: 59,803,095 km (0.068 R)
• M83: 60,433,052 km (0.1 R)
• M84: 61,065,402 km (0.075 R)
• M85: 61,276,634 km (0.112 R)
• M86: 65,768,310 km (0.104 R)
• M87: 66,853,344 km (0.044 R)
• M88: 68,711,349 km (0.105 R)
• M89: 68,821,154 km (0.117 R)
• M90: 70,364,705 km (0.113 R)
• M91: 70,586,259 km (0.07 R)
• M92: 71,140,819 km (0.116 R)
• M93: 71,808,324 km (0.116 R)
• M94: 72,813,472 km (0.063 R)
• M95: 75,403,161 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 17,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit