🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.3 AU - 1.36 AU

Year: 549 Days

Day: 30.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,057,568 km

• M1: 671,545 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.55 AU - 1.73 AU

Year: 752 Days

Day: 39.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.84 AU - 2 AU

Year: 953 Days

Day: 32.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.72 AU - 2.82 AU

Year: 1651 Days

Day: 29.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 8.9

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.94 AU - 7.66 AU

Year: 7064 Days

Day: 7.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 75,057,568 km

• M1: 152,141 km (0.043 R)
• M2: 281,842 km (0.037 R)
• M3: 433,834 km (0.025 R)
• M4: 699,071 km (0.101 R)
• M5: 903,122 km (0.097 R)
• M6: 1,258,118 km (0.108 R)
• M7: 1,729,351 km (0.101 R)
• M8: 1,866,981 km (0.086 R)
• M9: 2,056,223 km (0.079 R)
• M10: 2,120,699 km (0.078 R)
• M11: 2,185,924 km (0.031 R)
• M12: 2,351,828 km (0.083 R)
• M13: 2,436,351 km (0.077 R)
• M14: 3,665,148 km (0.11 R)
• M15: 3,882,962 km (0.075 R)
• M16: 4,227,935 km (0.102 R)
• M17: 4,667,753 km (0.062 R)
• M18: 4,796,108 km (0.088 R)
• M19: 4,990,884 km (0.099 R)
• M20: 5,864,685 km (0.104 R)
• M21: 6,096,412 km (0.117 R)
• M22: 6,236,885 km (0.059 R)
• M23: 6,497,185 km (0.102 R)
• M24: 6,833,780 km (0.065 R)
• M25: 6,979,788 km (0.105 R)
• M26: 7,274,795 km (0.061 R)
• M27: 7,398,961 km (0.044 R)
• M28: 8,784,237 km (0.104 R)
• M29: 9,236,771 km (0.073 R)
• M30: 9,506,496 km (0.049 R)
• M31: 10,470,804 km (0.08 R)
• M32: 12,254,459 km (0.068 R)
• M33: 12,640,272 km (0.072 R)
• M34: 13,030,124 km (0.063 R)
• M35: 13,181,068 km (0.1 R)
• M36: 13,393,497 km (0.081 R)
• M37: 13,821,646 km (0.119 R)
• M38: 14,068,184 km (0.07 R)
• M39: 14,347,483 km (0.076 R)
• M40: 16,352,992 km (0.11 R)
• M41: 17,338,543 km (0.094 R)
• M42: 17,838,648 km (0.099 R)
• M43: 17,939,178 km (0.087 R)
• M44: 18,140,836 km (0.073 R)
• M45: 19,160,645 km (0.098 R)
• M46: 19,263,718 km (0.103 R)
• M47: 19,642,948 km (0.116 R)
• M48: 19,712,212 km (0.088 R)
• M49: 19,885,596 km (0.109 R)
• M50: 20,303,872 km (0.113 R)
• M51: 20,724,990 km (0.112 R)
• M52: 21,326,523 km (0.065 R)
• M53: 21,540,298 km (0.057 R)
• M54: 22,655,700 km (0.06 R)
• M55: 23,642,447 km (0.117 R)
• M56: 25,017,402 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 14.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.61 AU - 8.05 AU

Year: 7108 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,057,568 km

• M1: 185,202 km (0.092 R)
• M2: 289,322 km (0.069 R)
• M3: 515,065 km (0.092 R)
• M4: 648,956 km (0.084 R)
• M5: 804,986 km (0.057 R)
• M6: 1,043,595 km (0.096 R)
• M7: 1,231,789 km (0.03 R)
• M8: 2,447,870 km (0.05 R)
• M9: 2,556,328 km (0.103 R)
• M10: 2,790,898 km (0.079 R)
• M11: 3,189,127 km (0.039 R)
• M12: 3,294,893 km (0.116 R)
• M13: 3,482,938 km (0.028 R)
• M14: 3,578,381 km (0.077 R)
• M15: 3,841,823 km (0.092 R)
• M16: 4,300,041 km (0.046 R)
• M17: 4,700,515 km (0.071 R)
• M18: 4,806,280 km (0.1 R)
• M19: 5,097,697 km (0.041 R)
• M20: 5,633,557 km (0.084 R)
• M21: 5,940,980 km (0.072 R)
• M22: 6,320,510 km (0.101 R)
• M23: 6,488,060 km (0.111 R)
• M24: 7,103,505 km (0.114 R)
• M25: 7,242,781 km (0.1 R)
• M26: 7,827,260 km (0.11 R)
• M27: 7,971,323 km (0.055 R)
• M28: 8,648,851 km (0.105 R)
• M29: 8,741,901 km (0.119 R)
• M30: 10,078,857 km (0.075 R)
• M31: 11,397,263 km (0.07 R)
• M32: 11,807,610 km (0.088 R)
• M33: 12,642,666 km (0.109 R)
• M34: 12,982,103 km (0.098 R)
• M35: 13,260,056 km (0.064 R)
• M36: 13,931,003 km (0.084 R)
• M37: 14,969,361 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 12.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.01 AU - 11.57 AU

Year: 10141 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 76.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,057,568 km

• M1: 167,400 km (0.061 R)
• M2: 352,752 km (0.032 R)
• M3: 435,779 km (0.094 R)
• M4: 515,963 km (0.031 R)
• M5: 709,094 km (0.088 R)
• M6: 912,846 km (0.085 R)
• M7: 1,136,944 km (0.091 R)
• M8: 1,855,313 km (0.108 R)
• M9: 1,936,245 km (0.098 R)
• M10: 2,717,445 km (0.076 R)
• M11: 3,437,310 km (0.096 R)
• M12: 3,639,118 km (0.059 R)
• M13: 3,793,054 km (0.108 R)
• M14: 4,241,100 km (0.103 R)
• M15: 4,403,264 km (0.108 R)
• M16: 5,015,867 km (0.119 R)
• M17: 5,864,237 km (0.08 R)
• M18: 6,045,400 km (0.117 R)
• M19: 6,228,358 km (0.12 R)
• M20: 6,725,471 km (0.101 R)
• M21: 7,010,755 km (0.103 R)
• M22: 7,203,287 km (0.099 R)
• M23: 8,023,831 km (0.082 R)
• M24: 9,504,102 km (0.045 R)
• M25: 9,860,295 km (0.088 R)
• M26: 10,004,058 km (0.067 R)
• M27: 10,402,886 km (0.105 R)
• M28: 11,216,400 km (0.118 R)
• M29: 11,441,844 km (0.096 R)
• M30: 12,050,258 km (0.066 R)
• M31: 12,513,563 km (0.101 R)
• M32: 12,747,534 km (0.119 R)
• M33: 13,101,034 km (0.083 R)
• M34: 13,537,411 km (0.082 R)
• M35: 13,817,757 km (0.031 R)
• M36: 14,221,522 km (0.089 R)
• M37: 15,081,859 km (0.118 R)
• M38: 15,875,027 km (0.084 R)
• M39: 16,212,968 km (0.085 R)
• M40: 16,553,304 km (0.113 R)
• M41: 17,632,203 km (0.1 R)
• M42: 17,719,569 km (0.088 R)
• M43: 18,378,846 km (0.056 R)
• M44: 19,812,293 km (0.106 R)
• M45: 20,313,296 km (0.112 R)
• M46: 20,726,336 km (0.094 R)
• M47: 20,864,714 km (0.115 R)
• M48: 21,467,444 km (0.095 R)
• M49: 22,453,444 km (0.07 R)
• M50: 22,690,407 km (0.117 R)
• M51: 23,119,005 km (0.064 R)
• M52: 24,177,858 km (0.108 R)
• M53: 24,372,036 km (0.108 R)
• M54: 24,615,582 km (0.112 R)
• M55: 25,154,284 km (0.106 R)
• M56: 25,795,759 km (0.062 R)
• M57: 25,994,276 km (0.11 R)
• M58: 26,093,758 km (0.101 R)
• M59: 27,044,602 km (0.099 R)
• M60: 27,752,649 km (0.111 R)
• M61: 28,671,778 km (0.094 R)
• M62: 28,877,475 km (0.107 R)
• M63: 29,497,259 km (0.09 R)
• M64: 29,912,992 km (0.084 R)
• M65: 30,278,310 km (0.102 R)
• M66: 30,855,309 km (0.041 R)
• M67: 30,960,626 km (0.111 R)
• M68: 31,330,132 km (0.099 R)
• M69: 32,180,297 km (0.119 R)
• M70: 32,554,591 km (0.058 R)
• M71: 33,631,995 km (0.113 R)
• M72: 34,011,824 km (0.106 R)
• M73: 34,120,582 km (0.05 R)
• M74: 35,105,085 km (0.068 R)
• M75: 35,766,457 km (0.1 R)
• M76: 35,877,160 km (0.079 R)
• M77: 36,043,363 km (0.061 R)
• M78: 36,654,769 km (0.117 R)
• M79: 37,381,965 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 9.1

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.29 AU - 14.71 AU

Year: 14888 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,057,568 km

• M1: 114,891 km (0.105 R)
• M2: 215,720 km (0.104 R)
• M3: 1,081,144 km (0.118 R)
• M4: 1,305,690 km (0.104 R)
• M5: 1,376,151 km (0.061 R)
• M6: 1,545,496 km (0.076 R)
• M7: 1,747,453 km (0.057 R)
• M8: 2,149,422 km (0.063 R)
• M9: 3,099,817 km (0.084 R)
• M10: 3,226,826 km (0.114 R)
• M11: 3,388,242 km (0.118 R)
• M12: 3,651,834 km (0.098 R)
• M13: 3,888,198 km (0.066 R)
• M14: 4,375,588 km (0.076 R)
• M15: 4,590,560 km (0.1 R)
• M16: 5,180,425 km (0.046 R)
• M17: 5,522,854 km (0.115 R)
• M18: 5,600,047 km (0.111 R)
• M19: 5,677,389 km (0.067 R)
• M20: 6,512,295 km (0.096 R)
• M21: 7,173,966 km (0.066 R)
• M22: 7,598,375 km (0.115 R)
• M23: 7,813,646 km (0.11 R)
• M24: 7,900,413 km (0.115 R)
• M25: 8,739,807 km (0.108 R)
• M26: 9,376,346 km (0.082 R)
• M27: 9,700,375 km (0.114 R)
• M28: 10,169,514 km (0.098 R)
• M29: 10,311,632 km (0.073 R)
• M30: 10,742,174 km (0.119 R)
• M31: 10,935,455 km (0.105 R)
• M32: 11,670,429 km (0.064 R)
• M33: 12,269,868 km (0.075 R)
• M34: 14,022,108 km (0.098 R)
• M35: 14,127,574 km (0.115 R)
• M36: 14,552,282 km (0.066 R)
• M37: 17,130,751 km (0.111 R)
• M38: 17,583,584 km (0.082 R)
• M39: 18,443,173 km (0.095 R)
• M40: 19,433,811 km (0.107 R)
• M41: 19,965,332 km (0.06 R)
• M42: 20,561,479 km (0.097 R)
• M43: 21,405,810 km (0.075 R)
• M44: 21,466,546 km (0.06 R)
• M45: 21,649,205 km (0.105 R)
• M46: 22,569,831 km (0.108 R)
• M47: 22,631,764 km (0.081 R)
• M48: 22,941,731 km (0.064 R)
• M49: 23,880,308 km (0.094 R)
• M50: 24,449,378 km (0.074 R)
• M51: 26,313,517 km (0.051 R)
• M52: 26,639,491 km (0.117 R)
• M53: 26,835,764 km (0.118 R)
• M54: 27,098,158 km (0.113 R)
• M55: 27,229,655 km (0.12 R)
• M56: 28,156,414 km (0.059 R)
• M57: 29,362,920 km (0.077 R)
• M58: 29,972,532 km (0.108 R)
• M59: 31,135,356 km (0.097 R)
• M60: 32,452,266 km (0.09 R)
• M61: 32,731,865 km (0.086 R)
• M62: 32,942,199 km (0.101 R)
• M63: 33,082,522 km (0.068 R)
• M64: 33,223,144 km (0.093 R)
• M65: 33,716,817 km (0.109 R)
• M66: 34,997,225 km (0.091 R)
• M67: 35,284,004 km (0.079 R)
• M68: 36,583,860 km (0.092 R)
• M69: 37,386,004 km (0.115 R)
• M70: 37,605,614 km (0.083 R)
• M71: 38,046,478 km (0.037 R)
• M72: 38,710,843 km (0.025 R)
• M73: 39,528,096 km (0.051 R)
• M74: 39,901,492 km (0.079 R)
• M75: 40,276,085 km (0.032 R)
• M76: 40,651,725 km (0.116 R)
• M77: 40,953,165 km (0.091 R)
• M78: 41,330,900 km (0.109 R)
• M79: 42,930,251 km (0.085 R)
• M80: 43,006,994 km (0.091 R)
• M81: 43,160,482 km (0.112 R)
• M82: 44,007,804 km (0.1 R)
• M83: 47,213,986 km (0.082 R)
• M84: 47,372,410 km (0.103 R)
• M85: 47,610,121 km (0.095 R)
• M86: 49,045,363 km (0.105 R)
• M87: 49,285,916 km (0.109 R)
• M88: 49,768,369 km (0.068 R)
• M89: 49,848,853 km (0.106 R)
• M90: 50,090,753 km (0.094 R)
• M91: 51,713,291 km (0.07 R)
• M92: 52,203,374 km (0.092 R)
• M93: 54,428,044 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.9

Radius: 7.2

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.14 AU - 21.16 AU

Year: 26558 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 165.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,057,568 km

• M1: 91,853 km (0.08 R)
• M2: 403,765 km (0.053 R)
• M3: 498,759 km (0.059 R)
• M4: 1,331,870 km (0.092 R)
• M5: 1,448,257 km (0.089 R)
• M6: 2,319,365 km (0.052 R)
• M7: 2,531,645 km (0.082 R)
• M8: 3,284,122 km (0.102 R)
• M9: 3,402,753 km (0.112 R)
• M10: 3,849,452 km (0.079 R)
• M11: 4,753,173 km (0.105 R)
• M12: 4,887,512 km (0.115 R)
• M13: 5,251,783 km (0.109 R)
• M14: 7,303,966 km (0.037 R)
• M15: 8,304,926 km (0.119 R)
• M16: 8,358,781 km (0.074 R)
• M17: 9,573,217 km (0.076 R)
• M18: 9,914,000 km (0.096 R)
• M19: 10,724,372 km (0.055 R)
• M20: 11,797,288 km (0.069 R)
• M21: 12,469,731 km (0.085 R)
• M22: 12,779,398 km (0.057 R)
• M23: 12,904,013 km (0.085 R)
• M24: 13,406,512 km (0.075 R)
• M25: 14,236,781 km (0.082 R)
• M26: 16,485,536 km (0.09 R)
• M27: 17,650,604 km (0.112 R)
• M28: 18,913,060 km (0.031 R)
• M29: 20,276,944 km (0.114 R)
• M30: 22,194,041 km (0.039 R)
• M31: 22,494,134 km (0.094 R)
• M32: 22,569,382 km (0.029 R)
• M33: 24,245,477 km (0.1 R)
• M34: 24,554,396 km (0.05 R)
• M35: 25,254,514 km (0.045 R)
• M36: 26,277,315 km (0.036 R)
• M37: 27,233,395 km (0.114 R)
• M38: 27,313,579 km (0.103 R)
• M39: 28,200,844 km (0.107 R)
• M40: 28,281,926 km (0.079 R)
• M41: 28,688,832 km (0.058 R)
• M42: 28,852,044 km (0.092 R)
• M43: 29,015,704 km (0.093 R)
• M44: 29,343,772 km (0.062 R)
• M45: 29,425,901 km (0.085 R)
• M46: 31,758,880 km (0.119 R)
• M47: 33,118,425 km (0.04 R)
• M48: 33,719,210 km (0.109 R)
• M49: 34,496,970 km (0.085 R)
• M50: 34,670,503 km (0.062 R)
• M51: 38,473,132 km (0.114 R)
• M52: 38,923,870 km (0.112 R)
• M53: 39,014,227 km (0.08 R)
• M54: 39,195,091 km (0.079 R)
• M55: 39,285,598 km (0.028 R)
• M56: 39,557,716 km (0.069 R)
• M57: 40,377,812 km (0.094 R)
• M58: 40,927,584 km (0.097 R)
• M59: 41,572,201 km (0.051 R)
• M60: 42,778,110 km (0.069 R)
• M61: 42,964,658 km (0.116 R)
• M62: 45,509,318 km (0.061 R)
• M63: 45,985,937 km (0.118 R)
• M64: 46,368,458 km (0.098 R)
• M65: 48,490,803 km (0.118 R)
• M66: 49,955,965 km (0.113 R)
• M67: 51,534,821 km (0.103 R)
• M68: 52,729,659 km (0.094 R)
• M69: 52,829,590 km (0.112 R)
• M70: 54,135,131 km (0.097 R)
• M71: 55,654,597 km (0.084 R)
• M72: 56,062,251 km (0.077 R)
• M73: 56,777,777 km (0.117 R)
• M74: 57,393,672 km (0.106 R)
• M75: 58,011,661 km (0.113 R)
• M76: 58,321,478 km (0.106 R)
• M77: 58,528,372 km (0.066 R)
• M78: 58,839,087 km (0.095 R)
• M79: 59,670,402 km (0.066 R)
• M80: 60,296,469 km (0.075 R)
• M81: 61,555,185 km (0.087 R)
• M82: 62,293,301 km (0.066 R)
• M83: 62,716,514 km (0.082 R)
• M84: 62,928,494 km (0.044 R)
• M85: 63,459,417 km (0.104 R)
• M86: 64,311,825 km (0.1 R)
• M87: 65,168,124 km (0.087 R)
• M88: 66,351,742 km (0.09 R)
• M89: 68,521,809 km (0.075 R)
• M90: 68,849,278 km (0.117 R)
• M91: 70,494,556 km (0.115 R)
• M92: 74,047,804 km (0.085 R)
• M93: 74,271,752 km (0.079 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 18,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit