🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.53 AU - 0.77 AU

Year: 344 Days

Day: 25.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.6

Radius: 13.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.38 AU - 1.64 AU

Year: 1217 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,324,005 km

• M1: 168,447 km (0.09 R)
• M2: 260,899 km (0.056 R)
• M3: 441,463 km (0.06 R)
• M4: 527,482 km (0.072 R)
• M5: 726,148 km (0.059 R)
• M6: 906,713 km (0.095 R)
• M7: 1,114,055 km (0.099 R)
• M8: 1,309,131 km (0.036 R)
• M9: 1,577,210 km (0.096 R)
• M10: 1,753,137 km (0.115 R)
• M11: 1,856,809 km (0.115 R)
• M12: 1,976,038 km (0.109 R)
• M13: 2,070,584 km (0.115 R)
• M14: 2,187,570 km (0.061 R)
• M15: 2,321,011 km (0.072 R)
• M16: 2,530,149 km (0.054 R)
• M17: 2,670,621 km (0.12 R)
• M18: 2,806,157 km (0.041 R)
• M19: 3,006,020 km (0.025 R)
• M20: 3,250,612 km (0.101 R)
• M21: 3,878,325 km (0.085 R)
• M22: 3,998,003 km (0.035 R)
• M23: 4,320,686 km (0.064 R)
• M24: 4,418,224 km (0.057 R)
• M25: 4,597,591 km (0.053 R)
• M26: 5,075,108 km (0.089 R)
• M27: 5,434,442 km (0.098 R)
• M28: 5,665,571 km (0.098 R)
• M29: 5,959,231 km (0.099 R)
• M30: 6,571,685 km (0.117 R)
• M31: 6,787,255 km (0.047 R)
• M32: 7,099,317 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 13.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.83 AU - 2.63 AU

Year: 2185 Days

Day: 11.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,324,005 km

• M1: 195,973 km (0.071 R)
• M2: 386,710 km (0.118 R)
• M3: 516,262 km (0.086 R)
• M4: 625,917 km (0.085 R)
• M5: 713,432 km (0.065 R)
• M6: 908,358 km (0.07 R)
• M7: 1,036,564 km (0.065 R)
• M8: 1,204,861 km (0.117 R)
• M9: 1,312,871 km (0.106 R)
• M10: 1,460,225 km (0.117 R)
• M11: 1,676,394 km (0.036 R)
• M12: 1,970,354 km (0.075 R)
• M13: 2,203,726 km (0.111 R)
• M14: 2,345,395 km (0.062 R)
• M15: 2,526,858 km (0.112 R)
• M16: 3,340,221 km (0.043 R)
• M17: 3,720,948 km (0.107 R)
• M18: 4,309,765 km (0.097 R)
• M19: 4,452,631 km (0.109 R)
• M20: 4,733,875 km (0.09 R)
• M21: 4,890,654 km (0.085 R)
• M22: 5,381,035 km (0.097 R)
• M23: 6,046,297 km (0.085 R)
• M24: 6,748,061 km (0.05 R)
• M25: 6,872,825 km (0.07 R)
• M26: 7,040,225 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.3

Radius: 14.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.86 AU - 5.02 AU

Year: 7203 Days

Day: 9.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,324,005 km

• M1: 183,557 km (0.107 R)
• M2: 376,538 km (0.066 R)
• M3: 487,390 km (0.052 R)
• M4: 1,242,859 km (0.113 R)
• M5: 1,620,893 km (0.105 R)
• M6: 1,767,499 km (0.075 R)
• M7: 2,035,429 km (0.026 R)
• M8: 2,134,313 km (0.08 R)
• M9: 2,504,568 km (0.109 R)
• M10: 2,851,036 km (0.066 R)
• M11: 4,006,979 km (0.094 R)
• M12: 4,259,351 km (0.1 R)
• M13: 4,753,472 km (0.072 R)
• M14: 4,859,986 km (0.09 R)
• M15: 5,796,618 km (0.064 R)
• M16: 6,140,544 km (0.116 R)
• M17: 6,344,296 km (0.085 R)
• M18: 6,669,073 km (0.113 R)
• M19: 6,908,729 km (0.105 R)
• M20: 6,999,385 km (0.091 R)
• M21: 7,770,113 km (0.093 R)
• M22: 7,990,770 km (0.078 R)
• M23: 8,149,643 km (0.111 R)
• M24: 8,567,769 km (0.086 R)
• M25: 8,763,144 km (0.119 R)
• M26: 9,025,838 km (0.096 R)
• M27: 9,191,443 km (0.118 R)
• M28: 9,324,734 km (0.063 R)
• M29: 9,795,968 km (0.082 R)
• M30: 10,240,722 km (0.094 R)
• M31: 10,344,244 km (0.065 R)
• M32: 10,867,238 km (0.073 R)
• M33: 11,008,309 km (0.081 R)
• M34: 12,970,285 km (0.063 R)
• M35: 13,953,143 km (0.118 R)
• M36: 14,144,778 km (0.051 R)
• M37: 14,998,982 km (0.094 R)
• M38: 15,353,379 km (0.066 R)
• M39: 15,829,998 km (0.085 R)
• M40: 17,330,315 km (0.111 R)
• M41: 17,577,899 km (0.11 R)
• M42: 17,785,242 km (0.082 R)
• M43: 18,160,284 km (0.086 R)
• M44: 18,495,832 km (0.076 R)
• M45: 18,918,296 km (0.112 R)
• M46: 19,514,893 km (0.038 R)
• M47: 20,378,072 km (0.12 R)
• M48: 20,595,887 km (0.049 R)
• M49: 20,945,946 km (0.042 R)
• M50: 21,165,705 km (0.118 R)
• M51: 21,386,212 km (0.118 R)
• M52: 21,607,468 km (0.118 R)
• M53: 22,725,413 km (0.085 R)
• M54: 23,041,812 km (0.062 R)
• M55: 23,132,468 km (0.119 R)
• M56: 24,877,827 km (0.072 R)
• M57: 25,017,402 km (0.095 R)
• M58: 25,297,299 km (0.12 R)
• M59: 25,578,394 km (0.063 R)
• M60: 25,813,262 km (0.102 R)
• M61: 25,954,632 km (0.034 R)
• M62: 26,951,104 km (0.092 R)
• M63: 27,142,439 km (0.106 R)
• M64: 27,334,074 km (0.035 R)
• M65: 27,815,330 km (0.071 R)
• M66: 28,008,611 km (0.095 R)
• M67: 28,590,995 km (0.082 R)
• M68: 29,226,637 km (0.09 R)
• M69: 29,423,059 km (0.1 R)
• M70: 29,570,712 km (0.077 R)
• M71: 30,015,317 km (0.099 R)
• M72: 31,010,891 km (0.108 R)
• M73: 31,361,997 km (0.117 R)
• M74: 31,563,056 km (0.073 R)
• M75: 31,764,714 km (0.08 R)
• M76: 33,804,481 km (0.103 R)
• M77: 33,907,554 km (0.056 R)
• M78: 34,113,999 km (0.099 R)
• M79: 34,269,132 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.2

Radius: 4.3

Gravity: 19.64 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.75 AU - 6.05 AU

Year: 9401 Days

Day: 19.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,324,005 km

• M1: 54,603 km (0.09 R)
• M2: 158,574 km (0.098 R)
• M3: 432,338 km (0.073 R)
• M4: 469,139 km (0.109 R)
• M5: 756,816 km (0.115 R)
• M6: 974,780 km (0.113 R)
• M7: 1,090,868 km (0.106 R)
• M8: 1,696,589 km (0.1 R)
• M9: 1,776,026 km (0.067 R)
• M10: 2,021,815 km (0.089 R)
• M11: 2,234,992 km (0.081 R)
• M12: 2,567,997 km (0.114 R)
• M13: 2,613,475 km (0.079 R)
• M14: 2,845,501 km (0.099 R)
• M15: 3,035,790 km (0.062 R)
• M16: 3,205,733 km (0.09 R)
• M17: 3,254,801 km (0.1 R)
• M18: 4,181,111 km (0.09 R)
• M19: 4,424,656 km (0.03 R)
• M20: 4,506,935 km (0.115 R)
• M21: 4,645,014 km (0.118 R)
• M22: 5,010,781 km (0.059 R)
• M23: 5,502,958 km (0.07 R)
• M24: 5,889,668 km (0.079 R)
• M25: 5,919,737 km (0.109 R)
• M26: 6,162,385 km (0.06 R)
• M27: 6,408,474 km (0.039 R)
• M28: 6,563,756 km (0.074 R)
• M29: 6,941,790 km (0.117 R)
• M30: 6,973,505 km (0.041 R)
• M31: 7,391,631 km (0.077 R)
• M32: 7,950,379 km (0.037 R)
• M33: 8,285,478 km (0.067 R)
• M34: 8,865,619 km (0.065 R)
• M35: 8,969,440 km (0.08 R)
• M36: 9,778,016 km (0.03 R)
• M37: 9,956,935 km (0.11 R)
• M38: 10,028,742 km (0.089 R)
• M39: 10,317,915 km (0.11 R)
• M40: 10,719,884 km (0.059 R)
• M41: 11,127,090 km (0.102 R)
• M42: 11,766,172 km (0.07 R)
• M43: 11,994,608 km (0.045 R)
• M44: 12,032,755 km (0.101 R)
• M45: 12,071,052 km (0.105 R)
• M46: 12,455,818 km (0.054 R)
• M47: 12,533,310 km (0.042 R)
• M48: 12,649,697 km (0.12 R)
• M49: 12,688,592 km (0.092 R)
• M50: 13,119,135 km (0.104 R)
• M51: 13,873,856 km (0.082 R)
• M52: 14,195,940 km (0.089 R)
• M53: 17,116,689 km (0.092 R)
• M54: 17,332,260 km (0.109 R)
• M55: 17,375,493 km (0.089 R)
• M56: 17,679,028 km (0.101 R)
• M57: 18,335,164 km (0.032 R)
• M58: 19,491,555 km (0.105 R)
• M59: 19,671,522 km (0.099 R)
• M60: 19,761,729 km (0.112 R)
• M61: 22,014,075 km (0.076 R)
• M62: 22,248,495 km (0.063 R)
• M63: 22,389,565 km (0.101 R)
• M64: 22,719,728 km (0.1 R)
• M65: 23,480,433 km (0.109 R)
• M66: 23,815,981 km (0.098 R)
• M67: 24,153,025 km (0.091 R)
• M68: 24,491,715 km (0.074 R)
• M69: 24,880,519 km (0.094 R)
• M70: 25,516,909 km (0.12 R)
• M71: 26,605,981 km (0.062 R)
• M72: 27,306,997 km (0.088 R)
• M73: 27,558,770 km (0.095 R)
• M74: 27,760,727 km (0.071 R)
• M75: 28,217,001 km (0.102 R)
• M76: 28,726,980 km (0.089 R)
• M77: 29,963,107 km (0.083 R)
• M78: 30,483,259 km (0.116 R)
• M79: 31,743,771 km (0.108 R)
• M80: 32,008,409 km (0.059 R)
• M81: 32,061,516 km (0.059 R)
• M82: 32,114,624 km (0.064 R)
• M83: 32,967,631 km (0.095 R)
• M84: 33,343,121 km (0.042 R)
• M85: 33,936,127 km (0.109 R)
• M86: 34,044,287 km (0.041 R)
• M87: 34,695,935 km (0.078 R)
• M88: 35,516,180 km (0.118 R)
• M89: 36,011,349 km (0.11 R)
• M90: 36,176,954 km (0.119 R)
• M91: 36,342,708 km (0.115 R)
• M92: 36,564,263 km (0.111 R)
• M93: 36,619,764 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.9

Radius: 3.6

Gravity: 39.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.1 AU - 7.76 AU

Year: 11968 Days

Day: 19.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,324,005 km

• M1: 93,648 km (0.109 R)
• M2: 261,796 km (0.043 R)
• M3: 1,131,110 km (0.08 R)
• M4: 1,638,545 km (0.117 R)
• M5: 1,733,091 km (0.033 R)
• M6: 1,853,966 km (0.025 R)
• M7: 2,078,363 km (0.079 R)
• M8: 2,285,107 km (0.066 R)
• M9: 2,886,940 km (0.111 R)
• M10: 3,117,320 km (0.111 R)
• M11: 3,323,765 km (0.049 R)
• M12: 3,595,585 km (0.086 R)
• M13: 4,096,438 km (0.11 R)
• M14: 4,289,869 km (0.108 R)
• M15: 4,486,291 km (0.099 R)
• M16: 4,618,834 km (0.097 R)
• M17: 5,370,863 km (0.109 R)
• M18: 5,547,089 km (0.111 R)
• M19: 6,680,891 km (0.104 R)
• M20: 8,407,251 km (0.072 R)
• M21: 8,983,801 km (0.088 R)
• M22: 9,192,789 km (0.092 R)
• M23: 9,403,423 km (0.032 R)
• M24: 10,218,283 km (0.1 R)
• M25: 10,392,564 km (0.071 R)
• M26: 11,055,283 km (0.036 R)
• M27: 11,822,869 km (0.056 R)
• M28: 12,421,261 km (0.107 R)
• M29: 13,266,040 km (0.04 R)
• M30: 13,456,179 km (0.106 R)
• M31: 13,695,236 km (0.063 R)
• M32: 15,258,235 km (0.107 R)
• M33: 15,607,546 km (0.068 R)
• M34: 15,707,776 km (0.104 R)
• M35: 16,009,964 km (0.08 R)
• M36: 16,060,528 km (0.096 R)
• M37: 16,314,097 km (0.097 R)
• M38: 16,517,849 km (0.105 R)
• M39: 16,979,508 km (0.089 R)
• M40: 17,030,970 km (0.109 R)
• M41: 17,393,296 km (0.116 R)
• M42: 17,810,524 km (0.103 R)
• M43: 18,231,044 km (0.071 R)
• M44: 18,814,475 km (0.093 R)
• M45: 20,163,250 km (0.068 R)
• M46: 20,711,376 km (0.068 R)
• M47: 20,876,832 km (0.11 R)
• M48: 21,375,591 km (0.112 R)
• M49: 21,431,391 km (0.087 R)
• M50: 21,542,841 km (0.109 R)
• M51: 21,766,341 km (0.096 R)
• M52: 22,952,502 km (0.049 R)
• M53: 23,295,380 km (0.093 R)
• M54: 23,985,924 km (0.068 R)
• M55: 24,217,651 km (0.111 R)
• M56: 24,333,739 km (0.064 R)
• M57: 25,623,273 km (0.082 R)
• M58: 26,157,188 km (0.042 R)
• M59: 26,574,865 km (0.051 R)
• M60: 27,055,074 km (0.091 R)
• M61: 28,451,421 km (0.104 R)
• M62: 29,746,789 km (0.109 R)
• M63: 29,808,872 km (0.094 R)
• M64: 30,746,551 km (0.075 R)
• M65: 31,884,393 km (0.064 R)
• M66: 32,075,279 km (0.084 R)
• M67: 32,458,400 km (0.091 R)
• M68: 32,907,193 km (0.059 R)
• M69: 33,035,847 km (0.076 R)
• M70: 33,746,288 km (0.104 R)
• M71: 34,461,665 km (0.118 R)
• M72: 34,919,584 km (0.114 R)
• M73: 34,985,108 km (0.093 R)
• M74: 36,438,152 km (0.053 R)
• M75: 36,704,436 km (0.113 R)
• M76: 37,507,178 km (0.113 R)
• M77: 38,045,581 km (0.099 R)
• M78: 38,450,991 km (0.049 R)
• M79: 38,654,295 km (0.077 R)
• M80: 39,402,583 km (0.028 R)
• M81: 40,155,808 km (0.039 R)
• M82: 41,121,164 km (0.066 R)
• M83: 41,398,368 km (0.12 R)
• M84: 42,233,723 km (0.099 R)
• M85: 42,303,735 km (0.106 R)
• M86: 42,793,817 km (0.106 R)
• M87: 43,921,187 km (0.085 R)
• M88: 44,204,675 km (0.112 R)
• M89: 44,488,612 km (0.081 R)
• M90: 45,415,670 km (0.114 R)
• M91: 47,434,194 km (0.03 R)
• M92: 48,162,137 km (0.087 R)
• M93: 48,527,455 km (0.105 R)

Asteroid Belt

Center: 8.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.8

Radius: 6.8

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.58 AU - 12.48 AU

Year: 22416 Days

Day: 19.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,324,005 km

• M1: 112,198 km (0.064 R)
• M2: 174,880 km (0.084 R)
• M3: 242,947 km (0.104 R)
• M4: 289,472 km (0.099 R)
• M5: 357,539 km (0.105 R)
• M6: 532,419 km (0.111 R)
• M7: 596,896 km (0.079 R)
• M8: 782,247 km (0.107 R)
• M9: 985,700 km (0.05 R)
• M10: 1,177,485 km (0.035 R)
• M11: 1,263,354 km (0.051 R)
• M12: 1,659,489 km (0.101 R)
• M13: 1,788,891 km (0.031 R)
• M14: 2,900,104 km (0.096 R)
• M15: 2,978,045 km (0.096 R)
• M16: 3,255,998 km (0.075 R)
• M17: 3,667,541 km (0.093 R)
• M18: 3,836,737 km (0.119 R)
• M19: 3,879,522 km (0.088 R)
• M20: 4,675,382 km (0.118 R)
• M21: 5,138,836 km (0.086 R)
• M22: 5,186,109 km (0.032 R)
• M23: 5,233,382 km (0.081 R)
• M24: 5,424,120 km (0.09 R)
• M25: 5,960,278 km (0.081 R)
• M26: 6,310,188 km (0.101 R)
• M27: 7,082,562 km (0.07 R)
• M28: 8,158,021 km (0.095 R)
• M29: 8,546,377 km (0.084 R)
• M30: 10,278,122 km (0.083 R)
• M31: 10,697,445 km (0.101 R)
• M32: 10,757,732 km (0.104 R)
• M33: 10,878,757 km (0.041 R)
• M34: 11,244,674 km (0.048 R)
• M35: 11,429,128 km (0.111 R)
• M36: 12,812,310 km (0.081 R)
• M37: 13,523,498 km (0.115 R)
• M38: 14,247,402 km (0.12 R)
• M39: 15,664,243 km (0.117 R)
• M40: 15,732,759 km (0.111 R)
• M41: 15,801,425 km (0.093 R)
• M42: 16,215,661 km (0.064 R)
• M43: 16,843,673 km (0.062 R)
• M44: 18,774,832 km (0.072 R)
• M45: 18,993,843 km (0.118 R)
• M46: 19,803,617 km (0.12 R)
• M47: 20,925,900 km (0.082 R)
• M48: 21,001,447 km (0.086 R)
• M49: 21,380,677 km (0.085 R)
• M50: 22,531,683 km (0.059 R)
• M51: 23,545,358 km (0.08 R)
• M52: 24,255,799 km (0.12 R)
• M53: 24,653,579 km (0.11 R)
• M54: 25,375,090 km (0.103 R)
• M55: 26,022,101 km (0.11 R)
• M56: 27,002,864 km (0.08 R)
• M57: 27,497,734 km (0.098 R)
• M58: 27,663,489 km (0.027 R)
• M59: 28,162,398 km (0.112 R)
• M60: 28,664,298 km (0.103 R)
• M61: 30,701,073 km (0.099 R)
• M62: 31,217,635 km (0.104 R)
• M63: 31,563,505 km (0.112 R)
• M64: 31,737,039 km (0.104 R)
• M65: 36,811,249 km (0.1 R)
• M66: 36,993,758 km (0.109 R)
• M67: 38,003,245 km (0.06 R)
• M68: 39,207,956 km (0.095 R)
• M69: 39,394,355 km (0.09 R)
• M70: 39,581,203 km (0.116 R)
• M71: 39,674,702 km (0.12 R)
• M72: 41,085,709 km (0.095 R)
• M73: 43,860,001 km (0.09 R)
• M74: 45,416,418 km (0.102 R)
• M75: 46,990,786 km (0.043 R)
• M76: 50,496,612 km (0.037 R)
• M77: 52,537,426 km (0.097 R)
• M78: 53,154,816 km (0.1 R)
• M79: 53,878,272 km (0.038 R)
• M80: 54,085,614 km (0.106 R)
• M81: 54,813,258 km (0.045 R)
• M82: 55,126,067 km (0.055 R)
• M83: 55,858,349 km (0.098 R)
• M84: 59,353,554 km (0.101 R)
• M85: 62,374,084 km (0.111 R)
• M86: 67,891,104 km (0.065 R)
• M87: 68,675,895 km (0.111 R)
• M88: 70,028,110 km (0.1 R)
• M89: 70,594,188 km (0.082 R)
• M90: 72,644,427 km (0.097 R)
• M91: 72,873,461 km (0.099 R)
• M92: 74,598,773 km (0.082 R)
• M93: 75,872,450 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 14,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit