🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.01 AU - 1.49 AU

Year: 521 Days

Day: 23.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.05 AU - 3.31 AU

Year: 1636 Days

Day: 34.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.27 AU - 3.37 AU

Year: 1765 Days

Day: 28.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,856,232 km

• M1: 17,653 km (0.107 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 10.4

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.88 AU - 7.78 AU

Year: 5937 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,856,232 km

• M1: 130,300 km (0.057 R)
• M2: 223,200 km (0.104 R)
• M3: 322,832 km (0.063 R)
• M4: 516,711 km (0.077 R)
• M5: 763,248 km (0.097 R)
• M6: 921,373 km (0.099 R)
• M7: 1,018,911 km (0.027 R)
• M8: 1,333,067 km (0.1 R)
• M9: 1,412,353 km (0.038 R)
• M10: 1,660,237 km (0.108 R)
• M11: 1,746,106 km (0.028 R)
• M12: 2,086,142 km (0.091 R)
• M13: 2,545,557 km (0.093 R)
• M14: 2,889,932 km (0.12 R)
• M15: 3,206,182 km (0.094 R)
• M16: 3,401,407 km (0.07 R)
• M17: 3,489,520 km (0.075 R)
• M18: 3,690,430 km (0.112 R)
• M19: 3,780,937 km (0.086 R)
• M20: 4,899,629 km (0.079 R)
• M21: 5,175,488 km (0.085 R)
• M22: 5,585,984 km (0.081 R)
• M23: 5,953,696 km (0.05 R)
• M24: 6,086,988 km (0.089 R)
• M25: 6,712,905 km (0.09 R)
• M26: 7,132,078 km (0.12 R)
• M27: 7,473,760 km (0.114 R)
• M28: 7,704,440 km (0.109 R)
• M29: 8,025,477 km (0.097 R)
• M30: 9,076,103 km (0.066 R)
• M31: 9,852,965 km (0.053 R)
• M32: 10,010,940 km (0.052 R)
• M33: 10,554,130 km (0.069 R)
• M34: 10,976,145 km (0.043 R)
• M35: 11,041,520 km (0.074 R)
• M36: 11,803,122 km (0.115 R)
• M37: 12,071,950 km (0.082 R)
• M38: 12,240,995 km (0.098 R)
• M39: 13,516,467 km (0.068 R)
• M40: 14,010,140 km (0.118 R)
• M41: 14,081,199 km (0.106 R)
• M42: 14,294,825 km (0.106 R)
• M43: 15,124,046 km (0.099 R)
• M44: 15,196,900 km (0.098 R)
• M45: 15,489,513 km (0.088 R)
• M46: 16,154,625 km (0.108 R)
• M47: 16,415,823 km (0.099 R)
• M48: 17,131,799 km (0.083 R)
• M49: 17,245,792 km (0.112 R)
• M50: 17,359,935 km (0.087 R)
• M51: 17,781,053 km (0.045 R)
• M52: 18,244,208 km (0.094 R)
• M53: 19,064,304 km (0.119 R)
• M54: 19,538,230 km (0.097 R)
• M55: 19,896,367 km (0.054 R)
• M56: 20,497,900 km (0.053 R)
• M57: 20,578,533 km (0.095 R)
• M58: 20,780,790 km (0.078 R)
• M59: 20,983,495 km (0.099 R)
• M60: 21,105,567 km (0.078 R)
• M61: 21,431,989 km (0.108 R)
• M62: 22,131,359 km (0.078 R)
• M63: 22,463,018 km (0.045 R)
• M64: 22,754,584 km (0.114 R)
• M65: 22,963,572 km (0.079 R)
• M66: 23,510,053 km (0.116 R)
• M67: 23,594,576 km (0.084 R)
• M68: 24,830,554 km (0.1 R)
• M69: 25,261,695 km (0.076 R)
• M70: 26,789,837 km (0.118 R)
• M71: 27,010,644 km (0.106 R)
• M72: 28,347,749 km (0.109 R)
• M73: 28,437,807 km (0.074 R)
• M74: 28,572,745 km (0.061 R)
• M75: 29,205,843 km (0.05 R)
• M76: 29,843,578 km (0.118 R)
• M77: 30,026,537 km (0.084 R)
• M78: 30,393,799 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.3

Radius: 9.5

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.59 AU - 9.39 AU

Year: 9222 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,856,232 km

• M1: 219,460 km (0.06 R)
• M2: 340,186 km (0.112 R)
• M3: 564,433 km (0.081 R)
• M4: 628,012 km (0.108 R)
• M5: 817,253 km (0.111 R)
• M6: 928,404 km (0.056 R)
• M7: 1,105,229 km (0.109 R)
• M8: 1,336,507 km (0.058 R)
• M9: 1,869,824 km (0.12 R)
• M10: 2,019,122 km (0.107 R)
• M11: 2,628,135 km (0.116 R)
• M12: 3,472,466 km (0.095 R)
• M13: 3,719,302 km (0.047 R)
• M14: 3,813,399 km (0.111 R)
• M15: 4,627,960 km (0.076 R)
• M16: 4,729,387 km (0.088 R)
• M17: 5,003,301 km (0.101 R)
• M18: 5,142,128 km (0.045 R)
• M19: 5,710,600 km (0.117 R)
• M20: 5,892,361 km (0.103 R)
• M21: 6,791,295 km (0.063 R)
• M22: 7,296,038 km (0.111 R)
• M23: 8,014,856 km (0.114 R)
• M24: 8,136,778 km (0.097 R)
• M25: 9,092,708 km (0.093 R)
• M26: 9,519,361 km (0.11 R)
• M27: 9,778,465 km (0.096 R)
• M28: 10,171,458 km (0.067 R)
• M29: 10,928,124 km (0.092 R)
• M30: 11,610,740 km (0.117 R)
• M31: 11,748,968 km (0.062 R)
• M32: 11,887,645 km (0.095 R)
• M33: 12,354,091 km (0.103 R)
• M34: 12,448,039 km (0.096 R)
• M35: 12,589,558 km (0.108 R)
• M36: 13,401,127 km (0.057 R)
• M37: 14,575,620 km (0.114 R)
• M38: 15,225,473 km (0.093 R)
• M39: 15,579,421 km (0.113 R)
• M40: 15,833,887 km (0.067 R)
• M41: 17,178,922 km (0.078 R)
• M42: 17,283,940 km (0.073 R)
• M43: 18,884,338 km (0.118 R)
• M44: 18,992,646 km (0.08 R)
• M45: 19,210,012 km (0.089 R)
• M46: 19,319,069 km (0.119 R)
• M47: 19,867,046 km (0.089 R)
• M48: 19,977,300 km (0.085 R)
• M49: 20,198,405 km (0.044 R)
• M50: 20,643,010 km (0.118 R)
• M51: 20,866,509 km (0.056 R)
• M52: 21,315,901 km (0.077 R)
• M53: 22,625,631 km (0.091 R)
• M54: 22,913,906 km (0.117 R)
• M55: 23,029,545 km (0.079 R)
• M56: 23,552,240 km (0.097 R)
• M57: 24,550,058 km (0.091 R)
• M58: 25,143,513 km (0.081 R)
• M59: 25,982,457 km (0.086 R)
• M60: 26,042,596 km (0.117 R)
• M61: 26,708,605 km (0.089 R)
• M62: 27,687,424 km (0.072 R)
• M63: 29,491,126 km (0.118 R)
• M64: 32,170,125 km (0.072 R)
• M65: 32,299,527 km (0.079 R)
• M66: 32,494,153 km (0.059 R)
• M67: 33,341,775 km (0.101 R)
• M68: 33,801,340 km (0.111 R)
• M69: 33,867,163 km (0.116 R)
• M70: 34,262,849 km (0.097 R)
• M71: 34,395,094 km (0.113 R)
• M72: 34,461,365 km (0.058 R)
• M73: 34,593,760 km (0.063 R)
• M74: 34,859,296 km (0.081 R)
• M75: 35,726,963 km (0.085 R)
• M76: 36,737,048 km (0.111 R)
• M77: 37,415,624 km (0.103 R)
• M78: 37,688,192 km (0.081 R)
• M79: 38,235,271 km (0.077 R)
• M80: 38,647,264 km (0.075 R)
• M81: 39,268,244 km (0.051 R)
• M82: 40,310,343 km (0.111 R)
• M83: 40,380,056 km (0.029 R)
• M84: 40,799,827 km (0.108 R)
• M85: 41,855,240 km (0.062 R)
• M86: 43,133,554 km (0.112 R)
• M87: 43,921,037 km (0.056 R)
• M88: 45,074,886 km (0.098 R)
• M89: 45,728,479 km (0.043 R)
• M90: 45,946,892 km (0.087 R)
• M91: 48,077,165 km (0.097 R)
• M92: 48,447,719 km (0.058 R)
• M93: 49,340,819 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 10.7

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.56 AU - 9.32 AU

Year: 9965 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,856,232 km

• M1: 146,157 km (0.094 R)
• M2: 363,074 km (0.103 R)
• M3: 547,827 km (0.032 R)
• M4: 628,012 km (0.106 R)
• M5: 820,096 km (0.099 R)
• M6: 1,052,421 km (0.063 R)
• M7: 1,176,737 km (0.116 R)
• M8: 1,417,889 km (0.103 R)
• M9: 1,748,051 km (0.07 R)
• M10: 1,871,918 km (0.104 R)
• M11: 1,973,196 km (0.119 R)
• M12: 2,154,957 km (0.029 R)
• M13: 2,369,481 km (0.063 R)
• M14: 2,647,733 km (0.114 R)
• M15: 2,762,025 km (0.12 R)
• M16: 2,966,077 km (0.072 R)
• M17: 3,205,434 km (0.117 R)
• M18: 3,513,605 km (0.119 R)
• M19: 3,863,664 km (0.103 R)
• M20: 4,026,576 km (0.08 R)
• M21: 4,225,093 km (0.108 R)
• M22: 4,359,282 km (0.082 R)
• M23: 5,373,855 km (0.09 R)
• M24: 6,769,902 km (0.099 R)
• M25: 7,609,744 km (0.095 R)
• M26: 8,609,507 km (0.105 R)
• M27: 8,780,198 km (0.073 R)
• M28: 9,211,788 km (0.118 R)
• M29: 9,872,113 km (0.089 R)
• M30: 10,776,432 km (0.059 R)
• M31: 11,099,115 km (0.032 R)
• M32: 11,565,711 km (0.077 R)
• M33: 11,896,172 km (0.097 R)
• M34: 12,955,026 km (0.105 R)
• M35: 13,843,637 km (0.05 R)
• M36: 14,093,915 km (0.099 R)
• M37: 14,396,401 km (0.103 R)
• M38: 15,007,509 km (0.084 R)
• M39: 15,679,353 km (0.047 R)
• M40: 17,266,736 km (0.066 R)
• M41: 19,238,286 km (0.118 R)
• M42: 19,629,933 km (0.051 R)
• M43: 22,209,749 km (0.111 R)
• M44: 23,093,124 km (0.107 R)
• M45: 23,628,684 km (0.08 R)
• M46: 24,228,572 km (0.113 R)
• M47: 24,349,148 km (0.05 R)
• M48: 24,712,072 km (0.048 R)
• M49: 25,382,121 km (0.07 R)
• M50: 25,688,647 km (0.107 R)
• M51: 25,873,101 km (0.094 R)
• M52: 27,051,933 km (0.101 R)
• M53: 27,742,476 km (0.068 R)
• M54: 28,438,705 km (0.086 R)
• M55: 29,461,805 km (0.038 R)
• M56: 29,654,936 km (0.076 R)
• M57: 30,042,544 km (0.038 R)
• M58: 33,337,137 km (0.104 R)
• M59: 33,471,327 km (0.087 R)
• M60: 33,605,666 km (0.072 R)
• M61: 34,212,435 km (0.097 R)
• M62: 34,415,439 km (0.068 R)
• M63: 35,710,807 km (0.028 R)
• M64: 37,369,698 km (0.102 R)
• M65: 37,578,836 km (0.099 R)
• M66: 37,648,698 km (0.117 R)
• M67: 38,419,276 km (0.089 R)
• M68: 38,489,587 km (0.12 R)
• M69: 42,567,775 km (0.115 R)
• M70: 43,297,214 km (0.097 R)
• M71: 44,916,761 km (0.092 R)
• M72: 44,990,812 km (0.099 R)
• M73: 45,287,614 km (0.107 R)
• M74: 46,032,312 km (0.098 R)
• M75: 46,181,760 km (0.086 R)
• M76: 46,331,358 km (0.025 R)
• M77: 47,760,467 km (0.056 R)
• M78: 49,356,825 km (0.115 R)
• M79: 49,892,835 km (0.115 R)
• M80: 50,276,852 km (0.045 R)
• M81: 51,125,222 km (0.077 R)
• M82: 51,745,155 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.1

Radius: 4.8

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.97 AU - 18.15 AU

Year: 25121 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 89,856,232 km

• M1: 68,815 km (0.033 R)
• M2: 279,150 km (0.059 R)
• M3: 756,217 km (0.074 R)
• M4: 1,459,626 km (0.054 R)
• M5: 1,894,507 km (0.111 R)
• M6: 2,309,642 km (0.101 R)
• M7: 2,512,795 km (0.089 R)
• M8: 2,843,556 km (0.105 R)
• M9: 2,998,540 km (0.088 R)
• M10: 4,088,510 km (0.114 R)
• M11: 4,548,224 km (0.102 R)
• M12: 4,729,537 km (0.081 R)
• M13: 6,832,284 km (0.068 R)
• M14: 8,504,938 km (0.047 R)
• M15: 8,549,518 km (0.063 R)
• M16: 9,089,417 km (0.076 R)
• M17: 9,226,000 km (0.049 R)
• M18: 9,779,662 km (0.053 R)
• M19: 10,060,457 km (0.119 R)
• M20: 10,391,517 km (0.094 R)
• M21: 11,064,109 km (0.061 R)
• M22: 12,400,616 km (0.089 R)
• M23: 12,501,595 km (0.085 R)
• M24: 12,806,326 km (0.095 R)
• M25: 13,113,450 km (0.113 R)
• M26: 13,267,985 km (0.109 R)
• M27: 13,735,029 km (0.111 R)
• M28: 15,875,027 km (0.086 R)
• M29: 17,944,863 km (0.053 R)
• M30: 18,173,748 km (0.059 R)
• M31: 20,157,266 km (0.073 R)
• M32: 22,947,865 km (0.049 R)
• M33: 25,214,721 km (0.12 R)
• M34: 25,406,954 km (0.107 R)
• M35: 25,986,048 km (0.072 R)
• M36: 26,309,778 km (0.105 R)
• M37: 27,026,501 km (0.109 R)
• M38: 27,551,889 km (0.096 R)
• M39: 28,545,966 km (0.089 R)
• M40: 28,746,128 km (0.105 R)
• M41: 30,160,576 km (0.063 R)
• M42: 32,777,193 km (0.113 R)
• M43: 35,393,959 km (0.102 R)
• M44: 37,199,455 km (0.044 R)
• M45: 37,491,171 km (0.085 R)
• M46: 37,564,175 km (0.058 R)
• M47: 37,930,091 km (0.1 R)
• M48: 38,886,919 km (0.096 R)
• M49: 40,674,315 km (0.111 R)
• M50: 41,351,395 km (0.115 R)
• M51: 42,412,044 km (0.112 R)
• M52: 43,022,104 km (0.046 R)
• M53: 43,175,142 km (0.101 R)
• M54: 43,251,736 km (0.108 R)
• M55: 43,942,729 km (0.058 R)
• M56: 44,251,050 km (0.11 R)
• M57: 44,482,777 km (0.072 R)
• M58: 45,257,993 km (0.086 R)
• M59: 46,037,698 km (0.106 R)
• M60: 47,057,955 km (0.12 R)
• M61: 47,136,793 km (0.063 R)
• M62: 48,721,783 km (0.067 R)
• M63: 49,280,680 km (0.065 R)
• M64: 53,662,701 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.6

Radius: 6.7

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.2 AU - 19.18 AU

Year: 27736 Days

Day: 22.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,856,232 km

• M1: 173,085 km (0.11 R)
• M2: 356,492 km (0.087 R)
• M3: 481,556 km (0.087 R)
• M4: 748,289 km (0.066 R)
• M5: 1,817,764 km (0.049 R)
• M6: 2,629,332 km (0.059 R)
• M7: 3,050,899 km (0.111 R)
• M8: 3,094,282 km (0.113 R)
• M9: 3,448,231 km (0.08 R)
• M10: 4,003,239 km (0.051 R)
• M11: 4,339,834 km (0.09 R)
• M12: 5,721,371 km (0.094 R)
• M13: 7,226,624 km (0.057 R)
• M14: 7,284,668 km (0.101 R)
• M15: 7,754,256 km (0.101 R)
• M16: 12,122,514 km (0.088 R)
• M17: 13,313,014 km (0.096 R)
• M18: 14,687,220 km (0.071 R)
• M19: 15,130,478 km (0.046 R)
• M20: 16,716,365 km (0.116 R)
• M21: 16,947,195 km (0.11 R)
• M22: 18,751,644 km (0.113 R)
• M23: 20,287,865 km (0.116 R)
• M24: 20,616,382 km (0.073 R)
• M25: 21,445,304 km (0.049 R)
• M26: 21,528,779 km (0.061 R)
• M27: 22,369,818 km (0.061 R)
• M28: 24,693,522 km (0.07 R)
• M29: 25,220,107 km (0.097 R)
• M30: 25,662,019 km (0.052 R)
• M31: 28,825,116 km (0.118 R)
• M32: 29,658,227 km (0.082 R)
• M33: 31,347,935 km (0.082 R)
• M34: 31,822,908 km (0.119 R)
• M35: 32,395,868 km (0.077 R)
• M36: 34,135,242 km (0.09 R)
• M37: 35,607,884 km (0.068 R)
• M38: 36,004,019 km (0.078 R)
• M39: 36,302,167 km (0.11 R)
• M40: 36,900,858 km (0.12 R)
• M41: 37,000,939 km (0.089 R)
• M42: 38,817,955 km (0.103 R)
• M43: 40,045,405 km (0.095 R)
• M44: 42,538,304 km (0.115 R)
• M45: 47,563,446 km (0.112 R)
• M46: 47,781,410 km (0.084 R)
• M47: 48,437,247 km (0.081 R)
• M48: 49,316,434 km (0.075 R)
• M49: 50,756,314 km (0.057 R)
• M50: 53,224,230 km (0.094 R)
• M51: 56,306,095 km (0.056 R)
• M52: 56,536,626 km (0.12 R)
• M53: 56,651,966 km (0.09 R)
• M54: 58,159,463 km (0.104 R)
• M55: 58,625,910 km (0.081 R)
• M56: 59,327,972 km (0.071 R)
• M57: 60,622,293 km (0.039 R)
• M58: 60,976,840 km (0.1 R)
• M59: 62,999,254 km (0.06 R)
• M60: 66,743,389 km (0.092 R)
• M61: 69,073,675 km (0.117 R)
• M62: 70,932,130 km (0.096 R)
• M63: 72,305,288 km (0.094 R)
• M64: 72,806,890 km (0.09 R)
• M65: 74,444,837 km (0.12 R)
• M66: 74,824,517 km (0.115 R)
• M67: 74,951,226 km (0.071 R)
• M68: 75,204,944 km (0.044 R)
• M69: 76,222,359 km (0.081 R)
• M70: 77,244,412 km (0.103 R)
• M71: 79,301,831 km (0.119 R)
• M72: 80,337,497 km (0.034 R)
• M73: 81,507,801 km (0.102 R)
• M74: 86,776,938 km (0.12 R)
• M75: 88,513,021 km (0.062 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 20,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit