🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.12 AU - 1.54 AU

Year: 542 Days

Day: 14.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,701,863 km

• M1: 480,658 km (0.118 R)
• M2: 680,371 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.88 AU - 2.74 AU

Year: 1240 Days

Day: 37.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.14 AU - 5.08 AU

Year: 2942 Days

Day: 13.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 10.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.81 AU - 8.17 AU

Year: 7238 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,701,863 km

• M1: 147,204 km (0.052 R)
• M2: 298,149 km (0.067 R)
• M3: 427,850 km (0.071 R)
• M4: 571,015 km (0.111 R)
• M5: 742,454 km (0.1 R)
• M6: 943,514 km (0.112 R)
• M7: 1,188,256 km (0.113 R)
• M8: 1,371,812 km (0.031 R)
• M9: 1,679,535 km (0.095 R)
• M10: 1,841,699 km (0.086 R)
• M11: 1,917,246 km (0.11 R)
• M12: 2,166,028 km (0.11 R)
• M13: 2,310,539 km (0.091 R)
• M14: 2,458,491 km (0.111 R)
• M15: 2,558,872 km (0.062 R)
• M16: 2,850,737 km (0.119 R)
• M17: 3,045,513 km (0.072 R)
• M18: 3,466,781 km (0.049 R)
• M19: 3,579,877 km (0.047 R)
• M20: 3,655,873 km (0.112 R)
• M21: 3,790,212 km (0.072 R)
• M22: 4,183,355 km (0.039 R)
• M23: 4,283,585 km (0.055 R)
• M24: 4,548,374 km (0.064 R)
• M25: 4,818,398 km (0.095 R)
• M26: 5,051,023 km (0.094 R)
• M27: 5,179,527 km (0.1 R)
• M28: 5,352,462 km (0.119 R)
• M29: 5,527,492 km (0.101 R)
• M30: 5,748,897 km (0.101 R)
• M31: 5,995,733 km (0.11 R)
• M32: 6,200,383 km (0.101 R)
• M33: 6,639,901 km (0.093 R)
• M34: 6,804,459 km (0.075 R)
• M35: 7,476,154 km (0.095 R)
• M36: 7,573,841 km (0.108 R)
• M37: 7,647,443 km (0.104 R)
• M38: 7,795,246 km (0.077 R)
• M39: 8,118,826 km (0.115 R)
• M40: 8,219,206 km (0.069 R)
• M41: 8,523,039 km (0.045 R)
• M42: 8,753,420 km (0.084 R)
• M43: 9,193,986 km (0.098 R)
• M44: 10,368,030 km (0.083 R)
• M45: 10,504,463 km (0.071 R)
• M46: 10,586,593 km (0.096 R)
• M47: 10,751,599 km (0.112 R)
• M48: 12,101,421 km (0.107 R)
• M49: 12,245,035 km (0.084 R)
• M50: 12,854,646 km (0.047 R)
• M51: 13,177,927 km (0.08 R)
• M52: 13,712,739 km (0.082 R)
• M53: 13,862,636 km (0.044 R)
• M54: 14,133,708 km (0.038 R)
• M55: 14,926,726 km (0.08 R)
• M56: 15,111,629 km (0.101 R)
• M57: 15,453,011 km (0.102 R)
• M58: 15,796,787 km (0.082 R)
• M59: 16,491,819 km (0.091 R)
• M60: 17,068,070 km (0.109 R)
• M61: 18,108,673 km (0.036 R)
• M62: 18,471,148 km (0.1 R)
• M63: 19,741,833 km (0.031 R)
• M64: 20,080,821 km (0.113 R)
• M65: 20,148,888 km (0.112 R)
• M66: 20,490,271 km (0.096 R)
• M67: 20,971,378 km (0.105 R)
• M68: 21,109,606 km (0.086 R)
• M69: 21,734,925 km (0.118 R)
• M70: 21,874,799 km (0.041 R)
• M71: 22,120,289 km (0.086 R)
• M72: 22,190,451 km (0.102 R)
• M73: 22,260,911 km (0.091 R)
• M74: 22,543,053 km (0.101 R)
• M75: 22,861,846 km (0.096 R)
• M76: 23,182,284 km (0.112 R)
• M77: 23,683,587 km (0.081 R)
• M78: 23,827,500 km (0.076 R)
• M79: 24,080,021 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 9.1

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.8 AU - 8.1 AU

Year: 7915 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,701,863 km

• M1: 123,568 km (0.118 R)
• M2: 203,902 km (0.112 R)
• M3: 265,387 km (0.116 R)
• M4: 369,956 km (0.065 R)
• M5: 453,132 km (0.113 R)
• M6: 612,902 km (0.118 R)
• M7: 760,855 km (0.098 R)
• M8: 1,039,855 km (0.073 R)
• M9: 1,408,314 km (0.064 R)
• M10: 1,486,704 km (0.04 R)
• M11: 1,668,914 km (0.055 R)
• M12: 2,032,736 km (0.068 R)
• M13: 2,099,606 km (0.087 R)
• M14: 2,258,479 km (0.119 R)
• M15: 2,327,892 km (0.101 R)
• M16: 2,612,428 km (0.057 R)
• M17: 2,883,050 km (0.104 R)
• M18: 3,240,739 km (0.069 R)
• M19: 3,371,936 km (0.119 R)
• M20: 3,585,711 km (0.114 R)
• M21: 3,666,943 km (0.05 R)
• M22: 3,942,353 km (0.037 R)
• M23: 4,310,513 km (0.089 R)
• M24: 4,368,108 km (0.088 R)
• M25: 4,571,861 km (0.103 R)
• M26: 5,763,408 km (0.111 R)
• M27: 5,955,042 km (0.111 R)
• M28: 6,019,370 km (0.105 R)
• M29: 6,148,622 km (0.035 R)
• M30: 6,509,003 km (0.115 R)
• M31: 6,842,756 km (0.11 R)
• M32: 6,977,693 km (0.12 R)
• M33: 7,113,678 km (0.107 R)
• M34: 7,388,190 km (0.116 R)
• M35: 8,018,595 km (0.106 R)
• M36: 9,293,169 km (0.078 R)
• M37: 9,442,917 km (0.1 R)
• M38: 9,744,656 km (0.079 R)
• M39: 10,629,826 km (0.045 R)
• M40: 11,022,670 km (0.112 R)
• M41: 11,181,094 km (0.109 R)
• M42: 11,661,154 km (0.071 R)
• M43: 11,944,343 km (0.115 R)
• M44: 12,270,616 km (0.099 R)
• M45: 12,890,549 km (0.045 R)
• M46: 13,605,328 km (0.108 R)
• M47: 14,117,701 km (0.034 R)
• M48: 14,462,673 km (0.052 R)
• M49: 14,636,356 km (0.054 R)
• M50: 15,337,522 km (0.069 R)
• M51: 15,558,927 km (0.065 R)
• M52: 16,545,674 km (0.119 R)
• M53: 17,138,082 km (0.116 R)
• M54: 17,691,295 km (0.116 R)
• M55: 18,720,528 km (0.057 R)
• M56: 18,862,347 km (0.097 R)
• M57: 19,194,753 km (0.05 R)
• M58: 19,481,233 km (0.063 R)
• M59: 20,203,641 km (0.026 R)
• M60: 20,300,581 km (0.072 R)
• M61: 20,495,058 km (0.058 R)
• M62: 21,131,148 km (0.075 R)
• M63: 22,523,306 km (0.083 R)
• M64: 23,586,647 km (0.117 R)
• M65: 24,201,644 km (0.101 R)
• M66: 24,821,877 km (0.094 R)
• M67: 25,552,214 km (0.068 R)
• M68: 25,972,734 km (0.1 R)
• M69: 27,301,462 km (0.094 R)
• M70: 27,623,546 km (0.069 R)
• M71: 28,380,212 km (0.103 R)
• M72: 28,761,088 km (0.086 R)
• M73: 28,979,501 km (0.088 R)
• M74: 29,858,688 km (0.113 R)
• M75: 31,305,898 km (0.052 R)
• M76: 32,264,521 km (0.111 R)
• M77: 33,232,718 km (0.092 R)
• M78: 33,461,902 km (0.064 R)
• M79: 34,731,838 km (0.105 R)
• M80: 34,848,076 km (0.081 R)
• M81: 36,076,275 km (0.12 R)
• M82: 36,311,891 km (0.099 R)
• M83: 36,666,139 km (0.109 R)
• M84: 38,154,787 km (0.109 R)
• M85: 39,663,033 km (0.109 R)
• M86: 39,845,393 km (0.113 R)
• M87: 40,088,938 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.6

Radius: 3.1

Gravity: 101.62 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.17 AU - 17.89 AU

Year: 20575 Days

Day: 16 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,701,863 km

• M1: 52,958 km (0.117 R)
• M2: 100,979 km (0.09 R)
• M3: 425,606 km (0.094 R)
• M4: 537,954 km (0.057 R)
• M5: 710,440 km (0.078 R)
• M6: 1,163,722 km (0.06 R)
• M7: 1,288,636 km (0.1 R)
• M8: 1,654,104 km (0.091 R)
• M9: 1,938,788 km (0.052 R)
• M10: 2,012,391 km (0.11 R)
• M11: 2,238,583 km (0.108 R)
• M12: 2,755,742 km (0.112 R)
• M13: 2,880,208 km (0.056 R)
• M14: 3,396,171 km (0.113 R)
• M15: 3,574,492 km (0.059 R)
• M16: 4,608,063 km (0.107 R)
• M17: 4,657,131 km (0.116 R)
• M18: 6,867,440 km (0.031 R)
• M19: 7,434,715 km (0.075 R)
• M20: 8,493,270 km (0.07 R)
• M21: 9,101,385 km (0.113 R)
• M22: 9,786,394 km (0.081 R)
• M23: 9,976,084 km (0.06 R)
• M24: 10,552,335 km (0.112 R)
• M25: 10,877,112 km (0.085 R)
• M26: 11,337,424 km (0.093 R)
• M27: 12,344,816 km (0.064 R)
• M28: 13,240,908 km (0.109 R)
• M29: 13,450,644 km (0.114 R)
• M30: 13,732,037 km (0.088 R)
• M31: 14,015,376 km (0.1 R)
• M32: 14,949,315 km (0.112 R)
• M33: 15,534,093 km (0.091 R)
• M34: 15,681,447 km (0.078 R)
• M35: 15,829,250 km (0.1 R)
• M36: 18,567,489 km (0.069 R)
• M37: 19,037,825 km (0.053 R)
• M38: 22,272,430 km (0.083 R)
• M39: 23,275,334 km (0.103 R)
• M40: 23,528,304 km (0.101 R)
• M41: 23,867,143 km (0.075 R)
• M42: 24,037,087 km (0.12 R)
• M43: 24,292,899 km (0.113 R)
• M44: 25,411,592 km (0.064 R)
• M45: 25,498,359 km (0.066 R)
• M46: 27,076,467 km (0.057 R)
• M47: 28,685,990 km (0.052 R)
• M48: 30,142,475 km (0.095 R)
• M49: 30,234,328 km (0.085 R)
• M50: 30,787,242 km (0.115 R)
• M51: 31,436,497 km (0.116 R)
• M52: 34,269,731 km (0.119 R)
• M53: 36,790,455 km (0.11 R)
• M54: 37,085,013 km (0.087 R)
• M55: 37,577,938 km (0.103 R)
• M56: 37,676,822 km (0.109 R)
• M57: 38,370,956 km (0.099 R)
• M58: 39,470,501 km (0.106 R)
• M59: 41,597,932 km (0.061 R)
• M60: 41,904,907 km (0.106 R)
• M61: 43,866,434 km (0.081 R)
• M62: 44,283,214 km (0.09 R)
• M63: 44,387,633 km (0.116 R)
• M64: 45,646,649 km (0.057 R)
• M65: 47,557,163 km (0.081 R)
• M66: 49,061,070 km (0.09 R)
• M67: 49,710,325 km (0.084 R)
• M68: 52,667,127 km (0.073 R)
• M69: 52,888,532 km (0.119 R)
• M70: 53,888,145 km (0.115 R)
• M71: 53,999,595 km (0.111 R)
• M72: 54,446,145 km (0.1 R)
• M73: 57,037,629 km (0.116 R)
• M74: 64,338,454 km (0.104 R)
• M75: 65,762,027 km (0.057 R)
• M76: 66,716,761 km (0.064 R)
• M77: 68,157,538 km (0.082 R)
• M78: 68,398,690 km (0.064 R)
• M79: 68,640,141 km (0.087 R)
• M80: 70,703,544 km (0.082 R)
• M81: 71,559,094 km (0.112 R)
• M82: 72,664,174 km (0.042 R)
• M83: 73,157,099 km (0.058 R)
• M84: 74,146,240 km (0.087 R)
• M85: 74,518,439 km (0.066 R)
• M86: 78,147,085 km (0.12 R)
• M87: 83,374,484 km (0.063 R)
• M88: 83,761,493 km (0.064 R)
• M89: 86,095,370 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.4

Radius: 6.4

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.73 AU - 19.61 AU

Year: 27348 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,701,863 km

• M1: 86,617 km (0.04 R)
• M2: 1,235,080 km (0.117 R)
• M3: 1,759,421 km (0.058 R)
• M4: 2,132,069 km (0.066 R)
• M5: 2,454,751 km (0.041 R)
• M6: 2,640,851 km (0.116 R)
• M7: 3,145,744 km (0.071 R)
• M8: 4,286,577 km (0.091 R)
• M9: 4,331,158 km (0.112 R)
• M10: 4,784,888 km (0.114 R)
• M11: 5,253,578 km (0.102 R)
• M12: 5,349,171 km (0.099 R)
• M13: 5,541,853 km (0.114 R)
• M14: 5,983,915 km (0.117 R)
• M15: 6,488,508 km (0.078 R)
• M16: 6,849,787 km (0.032 R)
• M17: 7,537,938 km (0.037 R)
• M18: 8,639,127 km (0.099 R)
• M19: 9,150,902 km (0.058 R)
• M20: 10,744,418 km (0.065 R)
• M21: 11,048,700 km (0.093 R)
• M22: 11,294,340 km (0.115 R)
• M23: 11,355,974 km (0.071 R)
• M24: 12,421,560 km (0.112 R)
• M25: 12,805,279 km (0.101 R)
• M26: 13,257,812 km (0.057 R)
• M27: 13,322,887 km (0.034 R)
• M28: 15,119,707 km (0.116 R)
• M29: 18,715,142 km (0.084 R)
• M30: 18,934,602 km (0.104 R)
• M31: 19,228,413 km (0.099 R)
• M32: 19,895,021 km (0.083 R)
• M33: 21,098,835 km (0.089 R)
• M34: 23,026,553 km (0.106 R)
• M35: 23,183,182 km (0.116 R)
• M36: 24,448,930 km (0.119 R)
• M37: 26,144,023 km (0.104 R)
• M38: 28,462,491 km (0.04 R)
• M39: 28,546,565 km (0.059 R)
• M40: 28,883,459 km (0.097 R)
• M41: 29,052,355 km (0.119 R)
• M42: 29,646,259 km (0.101 R)
• M43: 29,816,651 km (0.069 R)
• M44: 31,018,670 km (0.116 R)
• M45: 33,292,557 km (0.102 R)
• M46: 34,270,778 km (0.09 R)
• M47: 35,438,838 km (0.114 R)
• M48: 38,648,012 km (0.027 R)
• M49: 39,394,355 km (0.094 R)
• M50: 39,769,397 km (0.084 R)
• M51: 44,848,993 km (0.056 R)
• M52: 45,240,490 km (0.063 R)
• M53: 47,813,275 km (0.116 R)
• M54: 48,013,137 km (0.078 R)
• M55: 50,738,212 km (0.089 R)
• M56: 51,248,491 km (0.118 R)
• M57: 52,789,049 km (0.097 R)
• M58: 54,657,826 km (0.113 R)
• M59: 56,653,910 km (0.036 R)
• M60: 58,994,668 km (0.058 R)
• M61: 61,910,480 km (0.075 R)
• M62: 62,455,465 km (0.087 R)
• M63: 63,440,717 km (0.113 R)
• M64: 66,092,788 km (0.081 R)
• M65: 67,656,535 km (0.093 R)
• M66: 71,048,068 km (0.115 R)
• M67: 72,994,486 km (0.111 R)
• M68: 74,031,947 km (0.098 R)
• M69: 76,121,680 km (0.07 R)
• M70: 76,705,560 km (0.086 R)
• M71: 76,939,531 km (0.112 R)
• M72: 77,056,517 km (0.116 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 15,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit