🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.6

Radius: 14.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.58 AU - 0.6 AU

Year: 319 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,814,562 km

• M1: 181,761 km (0.087 R)
• M2: 299,196 km (0.098 R)
• M3: 421,118 km (0.065 R)
• M4: 514,467 km (0.094 R)
• M5: 642,523 km (0.11 R)
• M6: 741,407 km (0.104 R)
• M7: 839,992 km (0.076 R)
• M8: 947,254 km (0.098 R)
• M9: 1,045,689 km (0.08 R)
• M10: 1,191,697 km (0.12 R)
• M11: 1,303,147 km (0.113 R)
• M12: 1,457,682 km (0.067 R)
• M13: 1,639,443 km (0.078 R)
• M14: 1,854,864 km (0.075 R)
• M15: 1,955,095 km (0.087 R)
• M16: 2,057,420 km (0.117 R)
• M17: 2,230,504 km (0.117 R)
• M18: 2,342,403 km (0.088 R)
• M19: 2,499,481 km (0.079 R)
• M20: 2,611,231 km (0.067 R)
• M21: 2,784,316 km (0.071 R)
• M22: 2,885,145 km (0.114 R)
• M23: 3,090,393 km (0.115 R)
• M24: 3,221,291 km (0.092 R)
• M25: 3,412,926 km (0.083 R)
• M26: 3,504,779 km (0.084 R)
• M27: 3,597,530 km (0.049 R)
• M28: 3,702,248 km (0.038 R)
• M29: 3,875,183 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.9

Radius: 10.5

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.88 AU - 1.04 AU

Year: 661 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 47,814,562 km

• M1: 134,488 km (0.106 R)
• M2: 201,808 km (0.081 R)
• M3: 277,205 km (0.027 R)
• M4: 357,539 km (0.069 R)
• M5: 432,188 km (0.056 R)
• M6: 509,231 km (0.095 R)
• M7: 577,747 km (0.043 R)
• M8: 659,727 km (0.099 R)
• M9: 762,052 km (0.114 R)
• M10: 842,535 km (0.066 R)
• M11: 966,402 km (0.083 R)
• M12: 1,220,419 km (0.092 R)
• M13: 1,536,969 km (0.095 R)
• M14: 1,655,450 km (0.117 R)
• M15: 1,726,509 km (0.038 R)
• M16: 2,082,702 km (0.116 R)
• M17: 2,175,303 km (0.093 R)
• M18: 2,332,979 km (0.096 R)
• M19: 2,470,010 km (0.085 R)
• M20: 2,811,692 km (0.095 R)
• M21: 2,983,879 km (0.1 R)
• M22: 3,053,741 km (0.088 R)
• M23: 3,204,087 km (0.029 R)
• M24: 3,275,745 km (0.06 R)
• M25: 3,613,985 km (0.065 R)
• M26: 3,773,307 km (0.117 R)
• M27: 3,868,003 km (0.098 R)
• M28: 4,002,042 km (0.08 R)
• M29: 4,344,023 km (0.084 R)
• M30: 4,604,174 km (0.085 R)
• M31: 4,776,959 km (0.082 R)
• M32: 4,931,344 km (0.077 R)
• M33: 5,004,049 km (0.095 R)
• M34: 5,139,734 km (0.098 R)
• M35: 5,213,486 km (0.081 R)
• M36: 5,298,009 km (0.091 R)
• M37: 5,511,485 km (0.116 R)
• M38: 5,662,728 km (0.093 R)
• M39: 5,782,406 km (0.081 R)
• M40: 5,892,062 km (0.119 R)
• M41: 5,969,254 km (0.108 R)
• M42: 6,146,827 km (0.082 R)
• M43: 6,213,847 km (0.074 R)
• M44: 6,348,634 km (0.085 R)
• M45: 6,667,128 km (0.096 R)
• M46: 6,897,808 km (0.106 R)
• M47: 7,060,870 km (0.091 R)
• M48: 7,201,641 km (0.117 R)
• M49: 7,569,802 km (0.062 R)
• M50: 7,980,448 km (0.11 R)
• M51: 8,127,204 km (0.109 R)
• M52: 8,386,157 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.2

Radius: 5

Gravity: 39.89 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.7 AU - 6.42 AU

Year: 10486 Days

Day: 15.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,814,562 km

• M1: 67,169 km (0.061 R)
• M2: 220,657 km (0.111 R)
• M3: 614,698 km (0.101 R)
• M4: 885,320 km (0.036 R)
• M5: 1,033,572 km (0.062 R)
• M6: 1,121,834 km (0.112 R)
• M7: 1,258,866 km (0.101 R)
• M8: 1,676,394 km (0.1 R)
• M9: 1,913,656 km (0.104 R)
• M10: 2,077,765 km (0.092 R)
• M11: 2,246,511 km (0.094 R)
• M12: 2,448,917 km (0.115 R)
• M13: 2,627,088 km (0.029 R)
• M14: 2,933,465 km (0.093 R)
• M15: 3,027,562 km (0.112 R)
• M16: 3,059,276 km (0.111 R)
• M17: 3,348,599 km (0.113 R)
• M18: 3,714,216 km (0.091 R)
• M19: 4,162,561 km (0.109 R)
• M20: 4,664,312 km (0.097 R)
• M21: 4,922,219 km (0.113 R)
• M22: 6,000,071 km (0.035 R)
• M23: 6,039,864 km (0.033 R)
• M24: 6,729,959 km (0.113 R)
• M25: 7,189,674 km (0.106 R)
• M26: 7,832,945 km (0.036 R)
• M27: 8,183,452 km (0.056 R)
• M28: 8,271,865 km (0.087 R)
• M29: 8,405,156 km (0.069 R)
• M30: 8,449,737 km (0.107 R)
• M31: 8,718,863 km (0.096 R)
• M32: 8,809,071 km (0.085 R)
• M33: 8,990,682 km (0.114 R)
• M34: 9,311,570 km (0.077 R)
• M35: 9,450,097 km (0.081 R)
• M36: 11,264,271 km (0.088 R)
• M37: 11,461,441 km (0.118 R)
• M38: 12,565,623 km (0.077 R)
• M39: 12,975,671 km (0.118 R)
• M40: 13,337,847 km (0.1 R)
• M41: 14,178,437 km (0.093 R)
• M42: 16,020,735 km (0.078 R)
• M43: 17,479,464 km (0.115 R)
• M44: 18,340,101 km (0.102 R)
• M45: 18,513,933 km (0.076 R)
• M46: 20,281,731 km (0.065 R)
• M47: 20,461,548 km (0.113 R)
• M48: 20,581,675 km (0.104 R)
• M49: 21,550,920 km (0.052 R)
• M50: 21,979,667 km (0.11 R)
• M51: 22,225,905 km (0.087 R)
• M52: 23,157,601 km (0.057 R)
• M53: 23,533,690 km (0.059 R)
• M54: 24,419,459 km (0.049 R)
• M55: 24,674,523 km (0.078 R)
• M56: 26,943,474 km (0.115 R)
• M57: 27,736,792 km (0.046 R)
• M58: 28,403,549 km (0.116 R)
• M59: 30,230,289 km (0.099 R)
• M60: 31,399,695 km (0.029 R)
• M61: 31,538,223 km (0.116 R)
• M62: 31,677,050 km (0.118 R)
• M63: 32,864,707 km (0.057 R)
• M64: 33,005,329 km (0.098 R)
• M65: 33,499,302 km (0.118 R)
• M66: 33,853,699 km (0.119 R)
• M67: 34,280,502 km (0.106 R)
• M68: 34,566,084 km (0.104 R)
• M69: 34,637,592 km (0.07 R)
• M70: 36,368,589 km (0.047 R)
• M71: 36,441,293 km (0.08 R)
• M72: 36,586,852 km (0.083 R)
• M73: 37,611,597 km (0.089 R)
• M74: 38,571,567 km (0.075 R)
• M75: 38,868,519 km (0.068 R)
• M76: 39,166,368 km (0.093 R)
• M77: 41,499,347 km (0.076 R)
• M78: 41,651,488 km (0.051 R)
• M79: 42,414,587 km (0.098 R)
• M80: 43,028,387 km (0.078 R)
• M81: 43,490,644 km (0.103 R)
• M82: 44,497,887 km (0.112 R)
• M83: 46,141,070 km (0.06 R)
• M84: 46,298,596 km (0.111 R)
• M85: 47,247,645 km (0.108 R)
• M86: 48,522,817 km (0.115 R)
• M87: 50,294,655 km (0.059 R)
• M88: 51,188,502 km (0.095 R)
• M89: 52,580,211 km (0.066 R)
• M90: 55,233,479 km (0.052 R)
• M91: 55,400,729 km (0.028 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.2

Radius: 4.1

Gravity: 53.43 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.09 AU - 8.48 AU

Year: 12409 Days

Day: 20.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,814,562 km

• M1: 102,624 km (0.097 R)
• M2: 222,153 km (0.098 R)
• M3: 290,220 km (0.066 R)
• M4: 648,208 km (0.104 R)
• M5: 1,395,150 km (0.064 R)
• M6: 1,498,522 km (0.109 R)
• M7: 1,631,215 km (0.12 R)
• M8: 1,993,990 km (0.049 R)
• M9: 2,052,034 km (0.104 R)
• M10: 2,662,244 km (0.033 R)
• M11: 3,188,080 km (0.056 R)
• M12: 3,532,604 km (0.064 R)
• M13: 4,219,258 km (0.113 R)
• M14: 4,635,290 km (0.066 R)
• M15: 4,946,005 km (0.106 R)
• M16: 6,468,612 km (0.116 R)
• M17: 6,641,248 km (0.113 R)
• M18: 7,391,780 km (0.051 R)
• M19: 8,029,965 km (0.079 R)
• M20: 8,215,466 km (0.113 R)
• M21: 8,543,684 km (0.105 R)
• M22: 9,358,244 km (0.036 R)
• M23: 9,553,470 km (0.069 R)
• M24: 9,651,606 km (0.099 R)
• M25: 11,163,143 km (0.084 R)
• M26: 11,735,654 km (0.069 R)
• M27: 11,840,821 km (0.088 R)
• M28: 12,264,333 km (0.067 R)
• M29: 12,531,514 km (0.081 R)
• M30: 13,399,631 km (0.095 R)
• M31: 13,619,689 km (0.079 R)
• M32: 13,896,296 km (0.063 R)
• M33: 14,680,937 km (0.112 R)
• M34: 15,193,010 km (0.12 R)
• M35: 15,307,602 km (0.101 R)
• M36: 16,410,138 km (0.098 R)
• M37: 16,763,638 km (0.053 R)
• M38: 16,882,120 km (0.108 R)
• M39: 17,179,221 km (0.079 R)
• M40: 17,478,118 km (0.116 R)
• M41: 17,538,106 km (0.088 R)
• M42: 17,598,245 km (0.103 R)
• M43: 18,690,908 km (0.085 R)
• M44: 18,752,243 km (0.071 R)
• M45: 19,431,567 km (0.087 R)
• M46: 20,118,819 km (0.057 R)
• M47: 23,077,865 km (0.112 R)
• M48: 23,143,688 km (0.102 R)
• M49: 23,871,931 km (0.093 R)
• M50: 25,759,108 km (0.059 R)
• M51: 26,582,494 km (0.12 R)
• M52: 27,414,408 km (0.106 R)
• M53: 27,973,755 km (0.102 R)
• M54: 28,043,916 km (0.104 R)
• M55: 29,032,758 km (0.107 R)
• M56: 30,032,820 km (0.11 R)
• M57: 30,248,689 km (0.082 R)
• M58: 30,899,141 km (0.08 R)
• M59: 31,262,365 km (0.115 R)
• M60: 33,248,725 km (0.114 R)
• M61: 33,472,075 km (0.076 R)
• M62: 33,621,074 km (0.096 R)
• M63: 34,069,718 km (0.095 R)
• M64: 34,897,294 km (0.097 R)
• M65: 34,972,841 km (0.118 R)
• M66: 36,189,221 km (0.095 R)
• M67: 37,496,706 km (0.066 R)
• M68: 38,429,000 km (0.099 R)
• M69: 39,447,463 km (0.076 R)
• M70: 41,591,050 km (0.118 R)
• M71: 42,152,940 km (0.117 R)
• M72: 42,394,541 km (0.073 R)
• M73: 43,690,657 km (0.034 R)
• M74: 43,853,569 km (0.082 R)
• M75: 44,425,481 km (0.104 R)
• M76: 46,238,757 km (0.118 R)
• M77: 46,487,838 km (0.06 R)
• M78: 47,572,572 km (0.101 R)
• M79: 49,937,265 km (0.067 R)
• M80: 50,363,470 km (0.118 R)
• M81: 51,735,581 km (0.117 R)
• M82: 52,080,554 km (0.112 R)
• M83: 52,685,976 km (0.082 R)
• M84: 52,772,743 km (0.065 R)
• M85: 55,924,920 km (0.117 R)
• M86: 56,279,018 km (0.078 R)
• M87: 56,456,292 km (0.046 R)
• M88: 58,149,740 km (0.111 R)
• M89: 59,498,364 km (0.048 R)
• M90: 59,678,929 km (0.084 R)
• M91: 60,312,476 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.8

Radius: 3.1

Gravity: 19.44 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.79 AU - 8.73 AU

Year: 16687 Days

Day: 21.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,814,562 km

• M1: 49,666 km (0.117 R)
• M2: 82,279 km (0.055 R)
• M3: 171,589 km (0.073 R)
• M4: 712,983 km (0.115 R)
• M5: 1,121,236 km (0.083 R)
• M6: 1,159,683 km (0.107 R)
• M7: 1,461,870 km (0.101 R)
• M8: 1,809,536 km (0.117 R)
• M9: 1,969,456 km (0.101 R)
• M10: 2,039,468 km (0.065 R)
• M11: 2,229,906 km (0.025 R)
• M12: 2,475,994 km (0.085 R)
• M13: 2,551,392 km (0.071 R)
• M14: 3,047,159 km (0.09 R)
• M15: 3,571,649 km (0.106 R)
• M16: 3,600,073 km (0.115 R)
• M17: 3,858,877 km (0.11 R)
• M18: 3,946,392 km (0.081 R)
• M19: 3,975,863 km (0.105 R)
• M20: 4,005,184 km (0.098 R)
• M21: 4,670,595 km (0.047 R)
• M22: 5,111,610 km (0.091 R)
• M23: 5,764,305 km (0.058 R)
• M24: 6,339,359 km (0.067 R)
• M25: 7,146,141 km (0.086 R)
• M26: 7,181,895 km (0.119 R)
• M27: 7,217,798 km (0.116 R)
• M28: 7,543,323 km (0.111 R)
• M29: 7,873,486 km (0.094 R)
• M30: 8,245,984 km (0.094 R)
• M31: 9,085,527 km (0.12 R)
• M32: 9,240,960 km (0.105 R)
• M33: 9,436,634 km (0.103 R)
• M34: 9,633,654 km (0.089 R)
• M35: 9,712,791 km (0.083 R)
• M36: 10,638,952 km (0.095 R)
• M37: 11,299,576 km (0.108 R)
• M38: 11,341,314 km (0.097 R)
• M39: 11,424,939 km (0.051 R)
• M40: 12,747,085 km (0.104 R)
• M41: 13,008,432 km (0.099 R)
• M42: 13,052,265 km (0.076 R)
• M43: 15,578,673 km (0.104 R)
• M44: 16,045,269 km (0.093 R)
• M45: 16,801,486 km (0.043 R)
• M46: 16,944,502 km (0.049 R)
• M47: 17,087,966 km (0.098 R)
• M48: 19,188,320 km (0.077 R)
• M49: 19,337,769 km (0.11 R)
• M50: 19,587,896 km (0.051 R)
• M51: 19,688,277 km (0.088 R)
• M52: 19,738,392 km (0.102 R)
• M53: 20,497,003 km (0.09 R)
• M54: 21,213,726 km (0.074 R)
• M55: 21,368,261 km (0.037 R)
• M56: 21,626,766 km (0.078 R)
• M57: 21,990,588 km (0.116 R)
• M58: 22,147,067 km (0.109 R)
• M59: 23,518,730 km (0.03 R)
• M60: 23,625,393 km (0.11 R)
• M61: 24,268,515 km (0.108 R)
• M62: 24,430,230 km (0.083 R)
• M63: 24,971,924 km (0.112 R)
• M64: 26,954,245 km (0.111 R)
• M65: 27,010,045 km (0.098 R)
• M66: 28,815,243 km (0.117 R)
• M67: 29,559,791 km (0.084 R)
• M68: 30,078,896 km (0.119 R)
• M69: 31,595,220 km (0.097 R)
• M70: 33,076,688 km (0.069 R)
• M71: 33,555,550 km (0.101 R)
• M72: 33,675,528 km (0.085 R)
• M73: 33,735,666 km (0.107 R)
• M74: 34,338,396 km (0.029 R)
• M75: 35,371,369 km (0.111 R)
• M76: 36,229,612 km (0.075 R)
• M77: 37,779,147 km (0.092 R)
• M78: 38,154,339 km (0.112 R)
• M79: 38,782,201 km (0.036 R)
• M80: 38,845,181 km (0.088 R)
• M81: 39,223,814 km (0.097 R)
• M82: 39,476,933 km (0.093 R)
• M83: 40,111,976 km (0.101 R)
• M84: 40,239,434 km (0.102 R)
• M85: 40,750,460 km (0.04 R)
• M86: 41,585,366 km (0.075 R)
• M87: 41,843,422 km (0.11 R)
• M88: 42,620,733 km (0.062 R)
• M89: 42,881,033 km (0.063 R)
• M90: 43,011,183 km (0.105 R)
• M91: 43,402,830 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.6

Radius: 6.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.64 AU - 10.66 AU

Year: 22730 Days

Day: 24.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,814,562 km

• M1: 651,798 km (0.116 R)
• M2: 701,464 km (0.076 R)
• M3: 752,477 km (0.051 R)
• M4: 1,640,640 km (0.066 R)
• M5: 1,756,279 km (0.099 R)
• M6: 1,874,761 km (0.098 R)
• M7: 2,220,481 km (0.075 R)
• M8: 2,322,956 km (0.087 R)
• M9: 2,585,949 km (0.098 R)
• M10: 2,748,412 km (0.106 R)
• M11: 2,998,390 km (0.105 R)
• M12: 3,284,720 km (0.04 R)
• M13: 3,670,085 km (0.107 R)
• M14: 3,730,672 km (0.067 R)
• M15: 4,259,051 km (0.049 R)
• M16: 4,678,973 km (0.112 R)
• M17: 5,010,930 km (0.104 R)
• M18: 5,350,517 km (0.116 R)
• M19: 5,523,153 km (0.037 R)
• M20: 5,732,590 km (0.049 R)
• M21: 7,655,521 km (0.106 R)
• M22: 7,772,058 km (0.031 R)
• M23: 8,125,259 km (0.116 R)
• M24: 9,174,987 km (0.108 R)
• M25: 9,464,758 km (0.108 R)
• M26: 9,548,084 km (0.032 R)
• M27: 9,841,894 km (0.085 R)
• M28: 10,223,818 km (0.094 R)
• M29: 11,002,475 km (0.117 R)
• M30: 11,090,139 km (0.118 R)
• M31: 11,354,478 km (0.028 R)
• M32: 11,532,051 km (0.078 R)
• M33: 12,387,452 km (0.109 R)
• M34: 13,077,098 km (0.09 R)
• M35: 13,637,940 km (0.111 R)
• M36: 13,826,583 km (0.117 R)
• M37: 14,397,748 km (0.119 R)
• M38: 16,657,573 km (0.102 R)
• M39: 16,859,381 km (0.117 R)
• M40: 18,606,086 km (0.1 R)
• M41: 19,025,408 km (0.044 R)
• M42: 19,873,329 km (0.109 R)
• M43: 21,004,887 km (0.054 R)
• M44: 23,330,087 km (0.116 R)
• M45: 23,555,830 km (0.117 R)
• M46: 24,465,685 km (0.117 R)
• M47: 25,793,665 km (0.107 R)
• M48: 26,731,344 km (0.089 R)
• M49: 27,323,004 km (0.06 R)
• M50: 27,680,094 km (0.099 R)
• M51: 29,184,450 km (0.073 R)
• M52: 29,854,798 km (0.109 R)
• M53: 30,591,867 km (0.058 R)
• M54: 31,086,587 km (0.099 R)
• M55: 32,021,275 km (0.047 R)
• M56: 32,838,677 km (0.076 R)
• M57: 33,790,419 km (0.096 R)
• M58: 33,854,297 km (0.109 R)
• M59: 35,009,043 km (0.114 R)
• M60: 35,721,129 km (0.076 R)
• M61: 35,916,055 km (0.066 R)
• M62: 36,372,478 km (0.049 R)
• M63: 37,356,982 km (0.06 R)
• M64: 37,621,022 km (0.084 R)
• M65: 38,350,312 km (0.103 R)
• M66: 39,822,804 km (0.101 R)
• M67: 42,615,945 km (0.084 R)
• M68: 42,753,725 km (0.098 R)
• M69: 43,653,556 km (0.101 R)
• M70: 45,120,064 km (0.104 R)
• M71: 46,248,182 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 12,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit