🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.95 AU - 1.58 AU

Year: 499 Days

Day: 14.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,341,540 km

• M1: 449,691 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.36 AU - 1.82 AU

Year: 708 Days

Day: 22.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,341,540 km

• M1: 1,083,986 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.77 AU - 2.83 AU

Year: 1232 Days

Day: 37.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 12

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.48 AU - 6.32 AU

Year: 5060 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,341,540 km

• M1: 201,957 km (0.075 R)
• M2: 423,063 km (0.07 R)
• M3: 581,337 km (0.11 R)
• M4: 703,409 km (0.069 R)
• M5: 898,036 km (0.075 R)
• M6: 1,002,455 km (0.098 R)
• M7: 1,125,126 km (0.086 R)
• M8: 1,297,163 km (0.119 R)
• M9: 2,159,894 km (0.109 R)
• M10: 2,431,713 km (0.078 R)
• M11: 2,734,200 km (0.117 R)
• M12: 2,870,334 km (0.054 R)
• M13: 3,028,758 km (0.074 R)
• M14: 3,169,979 km (0.076 R)
• M15: 3,375,377 km (0.104 R)
• M16: 3,521,833 km (0.104 R)
• M17: 3,670,533 km (0.047 R)
• M18: 4,128,901 km (0.105 R)
• M19: 5,439,379 km (0.035 R)
• M20: 5,636,549 km (0.086 R)
• M21: 5,835,963 km (0.118 R)
• M22: 6,448,715 km (0.101 R)
• M23: 6,657,554 km (0.066 R)
• M24: 7,055,036 km (0.106 R)
• M25: 7,515,049 km (0.11 R)
• M26: 8,096,835 km (0.098 R)
• M27: 8,237,457 km (0.064 R)
• M28: 8,435,674 km (0.115 R)
• M29: 8,521,244 km (0.105 R)
• M30: 8,894,940 km (0.079 R)
• M31: 9,186,207 km (0.112 R)
• M32: 9,332,962 km (0.092 R)
• M33: 9,957,982 km (0.083 R)
• M34: 10,229,951 km (0.104 R)
• M35: 10,967,469 km (0.081 R)
• M36: 11,092,084 km (0.068 R)
• M37: 11,468,622 km (0.097 R)
• M38: 11,785,619 km (0.113 R)
• M39: 11,945,240 km (0.096 R)
• M40: 12,266,726 km (0.099 R)
• M41: 12,396,128 km (0.058 R)
• M42: 12,754,116 km (0.117 R)
• M43: 13,413,992 km (0.106 R)
• M44: 13,647,664 km (0.108 R)
• M45: 13,848,873 km (0.069 R)
• M46: 14,254,583 km (0.105 R)
• M47: 14,595,516 km (0.068 R)
• M48: 14,732,698 km (0.074 R)
• M49: 14,835,770 km (0.108 R)
• M50: 15,320,318 km (0.05 R)
• M51: 15,459,743 km (0.033 R)
• M52: 15,810,101 km (0.119 R)
• M53: 16,163,003 km (0.1 R)
• M54: 16,482,993 km (0.066 R)
• M55: 16,625,859 km (0.103 R)
• M56: 17,418,877 km (0.089 R)
• M57: 17,710,294 km (0.099 R)
• M58: 18,261,262 km (0.06 R)
• M59: 18,483,116 km (0.12 R)
• M60: 18,817,767 km (0.082 R)
• M61: 18,892,416 km (0.047 R)
• M62: 18,967,065 km (0.101 R)
• M63: 19,342,107 km (0.09 R)
• M64: 19,530,600 km (0.076 R)
• M65: 20,175,966 km (0.108 R)
• M66: 20,751,319 km (0.092 R)
• M67: 22,114,604 km (0.087 R)
• M68: 22,866,783 km (0.08 R)
• M69: 23,707,822 km (0.036 R)
• M70: 23,869,088 km (0.114 R)
• M71: 23,950,021 km (0.115 R)
• M72: 24,396,122 km (0.062 R)
• M73: 25,502,847 km (0.058 R)
• M74: 26,249,639 km (0.088 R)
• M75: 26,751,540 km (0.12 R)
• M76: 27,552,786 km (0.082 R)
• M77: 27,850,037 km (0.079 R)
• M78: 28,790,858 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.2

Radius: 4.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.1 AU - 16.56 AU

Year: 22239 Days

Day: 22.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,341,540 km

• M1: 66,571 km (0.091 R)
• M2: 221,554 km (0.11 R)
• M3: 410,796 km (0.108 R)
• M4: 1,007,691 km (0.108 R)
• M5: 1,040,603 km (0.087 R)
• M6: 1,694,046 km (0.084 R)
• M7: 1,733,540 km (0.089 R)
• M8: 2,539,723 km (0.087 R)
• M9: 2,676,306 km (0.112 R)
• M10: 2,745,570 km (0.11 R)
• M11: 2,909,379 km (0.034 R)
• M12: 3,076,480 km (0.112 R)
• M13: 3,246,573 km (0.076 R)
• M14: 3,369,991 km (0.113 R)
• M15: 4,089,557 km (0.095 R)
• M16: 4,142,814 km (0.057 R)
• M17: 4,521,446 km (0.065 R)
• M18: 5,109,964 km (0.049 R)
• M19: 6,112,868 km (0.095 R)
• M20: 6,636,610 km (0.116 R)
• M21: 7,432,621 km (0.093 R)
• M22: 8,460,956 km (0.093 R)
• M23: 8,870,855 km (0.096 R)
• M24: 9,392,203 km (0.111 R)
• M25: 10,391,966 km (0.078 R)
• M26: 10,757,134 km (0.106 R)
• M27: 11,275,341 km (0.119 R)
• M28: 11,537,586 km (0.119 R)
• M29: 11,991,765 km (0.101 R)
• M30: 12,722,701 km (0.115 R)
• M31: 12,761,596 km (0.032 R)
• M32: 12,917,477 km (0.116 R)
• M33: 12,956,522 km (0.086 R)
• M34: 12,995,567 km (0.11 R)
• M35: 13,349,366 km (0.094 R)
• M36: 13,388,860 km (0.113 R)
• M37: 13,547,284 km (0.045 R)
• M38: 13,945,962 km (0.083 R)
• M39: 14,795,678 km (0.113 R)
• M40: 15,703,887 km (0.089 R)
• M41: 16,333,245 km (0.119 R)
• M42: 16,587,412 km (0.057 R)
• M43: 16,970,981 km (0.099 R)
• M44: 17,099,485 km (0.073 R)
• M45: 17,443,710 km (0.083 R)
• M46: 19,917,012 km (0.042 R)
• M47: 20,324,516 km (0.116 R)
• M48: 20,964,047 km (0.119 R)
• M49: 21,009,974 km (0.1 R)
• M50: 21,471,184 km (0.089 R)
• M51: 21,517,410 km (0.103 R)
• M52: 21,656,536 km (0.116 R)
• M53: 22,216,032 km (0.04 R)
• M54: 22,827,289 km (0.066 R)
• M55: 22,921,835 km (0.096 R)
• M56: 23,063,953 km (0.112 R)
• M57: 23,348,936 km (0.105 R)
• M58: 25,916,634 km (0.059 R)
• M59: 26,114,104 km (0.1 R)
• M60: 27,509,852 km (0.108 R)
• M61: 28,014,146 km (0.092 R)
• M62: 28,216,702 km (0.079 R)
• M63: 29,185,647 km (0.081 R)
• M64: 29,958,320 km (0.108 R)
• M65: 30,061,842 km (0.115 R)
• M66: 30,217,274 km (0.103 R)
• M67: 31,313,378 km (0.106 R)
• M68: 31,681,538 km (0.082 R)
• M69: 32,741,588 km (0.101 R)
• M70: 33,383,064 km (0.057 R)
• M71: 34,353,206 km (0.079 R)
• M72: 34,407,361 km (0.073 R)
• M73: 35,277,871 km (0.068 R)
• M74: 35,770,646 km (0.102 R)
• M75: 35,990,555 km (0.097 R)
• M76: 36,045,457 km (0.07 R)
• M77: 36,929,581 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.5

Radius: 7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.34 AU - 20.54 AU

Year: 25717 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,341,540 km

• M1: 259,702 km (0.105 R)
• M2: 562,937 km (0.117 R)
• M3: 707,000 km (0.087 R)
• M4: 1,977,833 km (0.098 R)
• M5: 2,345,695 km (0.091 R)
• M6: 2,668,676 km (0.119 R)
• M7: 2,801,819 km (0.115 R)
• M8: 3,005,571 km (0.078 R)
• M9: 3,190,923 km (0.074 R)
• M10: 3,379,865 km (0.057 R)
• M11: 3,793,802 km (0.033 R)
• M12: 4,095,541 km (0.042 R)
• M13: 4,642,321 km (0.086 R)
• M14: 5,717,631 km (0.072 R)
• M15: 6,063,501 km (0.114 R)
• M16: 6,209,658 km (0.091 R)
• M17: 6,655,011 km (0.099 R)
• M18: 6,927,129 km (0.086 R)
• M19: 7,172,171 km (0.115 R)
• M20: 7,264,772 km (0.12 R)
• M21: 7,388,938 km (0.079 R)
• M22: 7,607,800 km (0.113 R)
• M23: 8,374,489 km (0.105 R)
• M24: 8,537,251 km (0.12 R)
• M25: 8,635,537 km (0.115 R)
• M26: 9,198,923 km (0.117 R)
• M27: 10,431,160 km (0.066 R)
• M28: 10,676,800 km (0.1 R)
• M29: 10,782,566 km (0.066 R)
• M30: 10,888,780 km (0.106 R)
• M31: 11,352,982 km (0.117 R)
• M32: 11,605,653 km (0.104 R)
• M33: 11,896,621 km (0.116 R)
• M34: 12,006,276 km (0.068 R)
• M35: 12,153,181 km (0.077 R)
• M36: 12,226,784 km (0.047 R)
• M37: 12,337,636 km (0.079 R)
• M38: 12,411,537 km (0.116 R)
• M39: 13,539,654 km (0.097 R)
• M40: 15,014,839 km (0.072 R)
• M41: 15,811,597 km (0.11 R)
• M42: 15,892,081 km (0.114 R)
• M43: 16,908,898 km (0.057 R)
• M44: 17,032,316 km (0.071 R)
• M45: 17,404,366 km (0.103 R)
• M46: 17,612,307 km (0.057 R)
• M47: 18,114,657 km (0.06 R)
• M48: 18,452,149 km (0.051 R)
• M49: 18,579,158 km (0.119 R)
• M50: 18,962,278 km (0.102 R)
• M51: 19,736,148 km (0.117 R)
• M52: 19,865,999 km (0.037 R)
• M53: 20,388,843 km (0.083 R)
• M54: 20,608,004 km (0.084 R)
• M55: 21,670,897 km (0.098 R)
• M56: 22,434,445 km (0.059 R)
• M57: 22,479,623 km (0.108 R)
• M58: 22,524,802 km (0.083 R)
• M59: 22,933,204 km (0.118 R)
• M60: 23,252,446 km (0.079 R)
• M61: 25,528,577 km (0.1 R)
• M62: 26,144,322 km (0.117 R)
• M63: 26,287,039 km (0.028 R)
• M64: 26,764,854 km (0.049 R)
• M65: 27,874,721 km (0.031 R)
• M66: 27,923,191 km (0.077 R)
• M67: 28,361,812 km (0.09 R)
• M68: 28,508,567 km (0.077 R)
• M69: 29,493,071 km (0.073 R)
• M70: 30,139,034 km (0.102 R)
• M71: 30,488,794 km (0.065 R)
• M72: 31,596,716 km (0.045 R)
• M73: 32,257,490 km (0.109 R)
• M74: 32,615,178 km (0.11 R)
• M75: 32,922,901 km (0.091 R)
• M76: 33,283,133 km (0.056 R)
• M77: 34,736,775 km (0.088 R)
• M78: 34,841,494 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.7

Radius: 3.9

Gravity: 33.71 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 17.11 AU - 20.61 AU

Year: 28921 Days

Day: 19.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,341,540 km

• M1: 89,609 km (0.039 R)
• M2: 651,648 km (0.053 R)
• M3: 863,329 km (0.11 R)
• M4: 891,304 km (0.117 R)
• M5: 948,151 km (0.049 R)
• M6: 1,545,645 km (0.08 R)
• M7: 1,898,397 km (0.117 R)
• M8: 2,967,124 km (0.04 R)
• M9: 3,095,629 km (0.115 R)
• M10: 3,402,304 km (0.078 R)
• M11: 3,997,405 km (0.118 R)
• M12: 4,186,945 km (0.029 R)
• M13: 4,723,254 km (0.094 R)
• M14: 4,974,129 km (0.116 R)
• M15: 5,332,566 km (0.085 R)
• M16: 6,237,184 km (0.096 R)
• M17: 6,401,742 km (0.032 R)
• M18: 6,567,646 km (0.096 R)
• M19: 6,903,942 km (0.093 R)
• M20: 8,424,155 km (0.112 R)
• M21: 9,035,412 km (0.089 R)
• M22: 9,597,601 km (0.075 R)
• M23: 9,914,898 km (0.096 R)
• M24: 10,042,804 km (0.101 R)
• M25: 11,151,474 km (0.104 R)
• M26: 11,551,948 km (0.113 R)
• M27: 11,686,436 km (0.075 R)
• M28: 12,298,291 km (0.119 R)
• M29: 12,781,343 km (0.119 R)
• M30: 13,411,449 km (0.112 R)
• M31: 13,837,205 km (0.047 R)
• M32: 14,847,589 km (0.088 R)
• M33: 14,920,742 km (0.044 R)
• M34: 14,993,895 km (0.113 R)
• M35: 17,091,557 km (0.112 R)
• M36: 17,398,532 km (0.084 R)
• M37: 17,707,451 km (0.072 R)
• M38: 18,330,676 km (0.093 R)
• M39: 18,487,604 km (0.075 R)
• M40: 18,881,944 km (0.102 R)
• M41: 19,040,368 km (0.08 R)
• M42: 20,567,912 km (0.072 R)
• M43: 22,217,827 km (0.114 R)
• M44: 22,973,895 km (0.097 R)
• M45: 23,312,734 km (0.081 R)
• M46: 25,205,446 km (0.114 R)
• M47: 25,292,662 km (0.103 R)
• M48: 25,467,392 km (0.04 R)
• M49: 27,057,617 km (0.034 R)
• M50: 28,135,470 km (0.087 R)
• M51: 28,407,140 km (0.073 R)
• M52: 29,227,385 km (0.075 R)
• M53: 30,704,664 km (0.085 R)
• M54: 30,797,714 km (0.111 R)
• M55: 31,264,758 km (0.099 R)
• M56: 31,922,690 km (0.1 R)
• M57: 32,584,959 km (0.1 R)
• M58: 33,347,609 km (0.105 R)
• M59: 33,539,095 km (0.116 R)
• M60: 35,084,740 km (0.049 R)
• M61: 35,670,266 km (0.101 R)
• M62: 35,866,239 km (0.087 R)
• M63: 36,851,042 km (0.115 R)
• M64: 37,944,602 km (0.031 R)
• M65: 38,244,696 km (0.062 R)
• M66: 39,250,741 km (0.039 R)
• M67: 39,554,275 km (0.067 R)
• M68: 42,320,639 km (0.072 R)
• M69: 45,254,553 km (0.097 R)
• M70: 46,853,156 km (0.11 R)
• M71: 51,980,174 km (0.052 R)
• M72: 52,647,380 km (0.072 R)
• M73: 55,004,893 km (0.114 R)
• M74: 55,571,271 km (0.097 R)
• M75: 55,684,666 km (0.115 R)
• M76: 56,709,710 km (0.087 R)
• M77: 57,740,889 km (0.061 R)
• M78: 60,988,509 km (0.098 R)
• M79: 61,692,217 km (0.09 R)
• M80: 62,280,586 km (0.107 R)
• M81: 63,344,376 km (0.043 R)
• M82: 63,937,980 km (0.094 R)
• M83: 66,451,075 km (0.069 R)
• M84: 67,901,576 km (0.068 R)
• M85: 68,752,489 km (0.061 R)
• M86: 69,362,549 km (0.106 R)
• M87: 69,484,621 km (0.063 R)
• M88: 71,573,156 km (0.108 R)
• M89: 71,820,292 km (0.039 R)
• M90: 71,943,860 km (0.083 R)
• M91: 74,807,014 km (0.114 R)
• M92: 75,560,089 km (0.098 R)
• M93: 76,568,080 km (0.06 R)
• M94: 79,107,204 km (0.085 R)
• M95: 79,746,436 km (0.098 R)
• M96: 82,708,324 km (0.085 R)
• M97: 83,356,981 km (0.058 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit