🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.94 AU - 1.2 AU

Year: 395 Days

Day: 14.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,852,962 km

• M1: 95,743 km (0.079 R)
• M2: 378,632 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.79 AU - 2.13 AU

Year: 978 Days

Day: 31.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.41 AU - 3.67 AU

Year: 1889 Days

Day: 12.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.89 AU - 3.45 AU

Year: 2012 Days

Day: 33 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,852,962 km

• M1: 733,030 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.5

Radius: 12.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.88 AU - 7.52 AU

Year: 6182 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,852,962 km

• M1: 174,282 km (0.054 R)
• M2: 281,992 km (0.095 R)
• M3: 442,810 km (0.076 R)
• M4: 528,380 km (0.11 R)
• M5: 814,261 km (0.118 R)
• M6: 900,130 km (0.048 R)
• M7: 1,002,306 km (0.108 R)
• M8: 1,149,959 km (0.119 R)
• M9: 1,513,631 km (0.078 R)
• M10: 1,798,017 km (0.112 R)
• M11: 2,014,335 km (0.073 R)
• M12: 2,134,462 km (0.075 R)
• M13: 2,382,047 km (0.087 R)
• M14: 2,601,956 km (0.118 R)
• M15: 2,809,448 km (0.106 R)
• M16: 3,161,003 km (0.082 R)
• M17: 3,261,234 km (0.046 R)
• M18: 3,382,857 km (0.092 R)
• M19: 4,166,749 km (0.111 R)
• M20: 4,343,724 km (0.108 R)
• M21: 4,523,092 km (0.086 R)
• M22: 5,748,298 km (0.097 R)
• M23: 6,170,164 km (0.053 R)
• M24: 6,321,557 km (0.061 R)
• M25: 6,550,891 km (0.083 R)
• M26: 6,757,186 km (0.045 R)
• M27: 7,468,973 km (0.11 R)
• M28: 7,576,534 km (0.074 R)
• M29: 8,121,968 km (0.025 R)
• M30: 8,511,221 km (0.03 R)
• M31: 8,623,569 km (0.111 R)
• M32: 8,849,911 km (0.093 R)
• M33: 9,337,151 km (0.048 R)
• M34: 9,569,626 km (0.038 R)
• M35: 9,657,291 km (0.106 R)
• M36: 10,010,491 km (0.088 R)
• M37: 10,188,662 km (0.101 R)
• M38: 10,308,191 km (0.115 R)
• M39: 10,912,267 km (0.106 R)
• M40: 11,187,826 km (0.105 R)
• M41: 11,496,746 km (0.1 R)
• M42: 12,154,677 km (0.072 R)
• M43: 12,313,251 km (0.084 R)
• M44: 12,472,423 km (0.075 R)
• M45: 13,803,246 km (0.086 R)
• M46: 14,873,170 km (0.103 R)
• M47: 15,008,855 km (0.116 R)
• M48: 15,418,155 km (0.073 R)
• M49: 15,589,893 km (0.066 R)
• M50: 16,915,181 km (0.074 R)
• M51: 17,341,236 km (0.107 R)
• M52: 18,022,953 km (0.079 R)
• M53: 18,676,995 km (0.115 R)
• M54: 19,486,918 km (0.118 R)
• M55: 20,233,112 km (0.067 R)
• M56: 20,383,458 km (0.049 R)
• M57: 20,647,498 km (0.087 R)
• M58: 21,026,729 km (0.084 R)
• M59: 21,255,314 km (0.041 R)
• M60: 21,638,285 km (0.088 R)
• M61: 22,062,096 km (0.071 R)
• M62: 22,216,929 km (0.111 R)
• M63: 22,410,808 km (0.079 R)
• M64: 22,527,495 km (0.108 R)
• M65: 22,878,750 km (0.12 R)
• M66: 24,022,875 km (0.113 R)
• M67: 24,581,922 km (0.107 R)
• M68: 25,145,308 km (0.05 R)
• M69: 25,347,414 km (0.036 R)
• M70: 25,509,579 km (0.117 R)
• M71: 25,957,325 km (0.111 R)
• M72: 26,243,655 km (0.102 R)
• M73: 26,489,893 km (0.112 R)
• M74: 27,357,711 km (0.063 R)
• M75: 27,482,475 km (0.068 R)
• M76: 27,565,652 km (0.108 R)
• M77: 27,941,441 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.8

Radius: 8.1

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.54 AU - 8.72 AU

Year: 8263 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,852,962 km

• M1: 277,654 km (0.112 R)
• M2: 451,187 km (0.078 R)
• M3: 705,504 km (0.025 R)
• M4: 784,042 km (0.078 R)
• M5: 967,599 km (0.088 R)
• M6: 1,091,765 km (0.114 R)
• M7: 1,577,958 km (0.101 R)
• M8: 1,746,705 km (0.054 R)
• M9: 1,833,322 km (0.115 R)
• M10: 1,943,576 km (0.04 R)
• M11: 2,240,827 km (0.099 R)
• M12: 2,601,806 km (0.117 R)
• M13: 3,541,131 km (0.109 R)
• M14: 3,819,234 km (0.105 R)
• M15: 3,904,056 km (0.108 R)
• M16: 4,104,367 km (0.076 R)
• M17: 4,191,284 km (0.084 R)
• M18: 5,187,605 km (0.102 R)
• M19: 5,793,178 km (0.033 R)
• M20: 6,421,040 km (0.114 R)
• M21: 6,589,786 km (0.062 R)
• M22: 6,897,509 km (0.075 R)
• M23: 6,966,474 km (0.105 R)
• M24: 7,174,863 km (0.076 R)
• M25: 8,065,270 km (0.086 R)
• M26: 8,653,190 km (0.043 R)
• M27: 8,877,287 km (0.098 R)
• M28: 9,637,992 km (0.086 R)
• M29: 10,301,010 km (0.107 R)
• M30: 10,419,492 km (0.109 R)
• M31: 10,978,689 km (0.063 R)
• M32: 11,140,254 km (0.075 R)
• M33: 11,588,599 km (0.068 R)
• M34: 11,876,874 km (0.027 R)
• M35: 11,959,751 km (0.091 R)
• M36: 12,042,778 km (0.097 R)
• M37: 12,251,168 km (0.078 R)
• M38: 12,629,351 km (0.084 R)
• M39: 13,268,134 km (0.109 R)
• M40: 14,665,678 km (0.103 R)
• M41: 15,067,198 km (0.105 R)
• M42: 15,926,638 km (0.103 R)
• M43: 16,709,035 km (0.103 R)
• M44: 17,034,859 km (0.099 R)
• M45: 17,409,751 km (0.119 R)
• M46: 18,888,078 km (0.117 R)
• M47: 19,373,523 km (0.059 R)
• M48: 19,863,156 km (0.04 R)
• M49: 20,010,810 km (0.11 R)
• M50: 20,654,828 km (0.051 R)
• M51: 21,305,729 km (0.114 R)
• M52: 21,406,558 km (0.111 R)
• M53: 22,065,088 km (0.076 R)
• M54: 22,884,884 km (0.058 R)
• M55: 22,936,495 km (0.112 R)
• M56: 24,448,780 km (0.072 R)
• M57: 25,083,823 km (0.079 R)
• M58: 25,243,444 km (0.086 R)
• M59: 25,456,920 km (0.069 R)
• M60: 25,778,107 km (0.071 R)
• M61: 27,185,374 km (0.06 R)
• M62: 27,294,580 km (0.025 R)
• M63: 28,395,471 km (0.078 R)
• M64: 28,561,973 km (0.099 R)
• M65: 30,130,358 km (0.072 R)
• M66: 31,096,311 km (0.059 R)
• M67: 31,153,457 km (0.109 R)
• M68: 31,325,046 km (0.107 R)
• M69: 31,554,380 km (0.106 R)
• M70: 31,726,716 km (0.103 R)
• M71: 32,593,187 km (0.044 R)
• M72: 32,883,706 km (0.11 R)
• M73: 33,116,780 km (0.078 R)
• M74: 34,585,681 km (0.084 R)
• M75: 34,822,794 km (0.111 R)
• M76: 35,776,181 km (0.09 R)
• M77: 35,896,009 km (0.095 R)
• M78: 36,617,520 km (0.092 R)
• M79: 36,798,533 km (0.093 R)
• M80: 37,891,645 km (0.111 R)
• M81: 38,197,124 km (0.111 R)
• M82: 38,810,624 km (0.091 R)
• M83: 38,995,228 km (0.037 R)
• M84: 39,241,915 km (0.089 R)
• M85: 40,109,433 km (0.058 R)
• M86: 40,233,899 km (0.079 R)
• M87: 41,045,916 km (0.072 R)
• M88: 41,422,454 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 11.8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.26 AU - 13.4 AU

Year: 15433 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,852,962 km

• M1: 221,854 km (0.117 R)
• M2: 330,761 km (0.094 R)
• M3: 467,942 km (0.103 R)
• M4: 647,609 km (0.081 R)
• M5: 747,092 km (0.102 R)
• M6: 917,933 km (0.078 R)
• M7: 1,008,589 km (0.118 R)
• M8: 1,351,318 km (0.086 R)
• M9: 1,844,542 km (0.033 R)
• M10: 1,991,297 km (0.088 R)
• M11: 2,423,186 km (0.103 R)
• M12: 2,551,990 km (0.116 R)
• M13: 2,749,609 km (0.113 R)
• M14: 2,986,721 km (0.11 R)
• M15: 3,090,393 km (0.027 R)
• M16: 3,265,871 km (0.083 R)
• M17: 3,925,149 km (0.09 R)
• M18: 4,786,234 km (0.086 R)
• M19: 5,113,704 km (0.107 R)
• M20: 5,448,504 km (0.079 R)
• M21: 5,618,597 km (0.116 R)
• M22: 5,964,018 km (0.106 R)
• M23: 6,227,759 km (0.104 R)
• M24: 6,675,955 km (0.05 R)
• M25: 6,812,388 km (0.091 R)
• M26: 7,985,834 km (0.065 R)
• M27: 8,423,407 km (0.084 R)
• M28: 9,069,521 km (0.108 R)
• M29: 9,680,029 km (0.106 R)
• M30: 10,461,977 km (0.12 R)
• M31: 11,102,107 km (0.07 R)
• M32: 11,427,033 km (0.091 R)
• M33: 12,308,614 km (0.084 R)
• M34: 13,041,045 km (0.103 R)
• M35: 13,498,814 km (0.117 R)
• M36: 14,136,849 km (0.099 R)
• M37: 15,805,015 km (0.053 R)
• M38: 15,987,375 km (0.11 R)
• M39: 16,415,823 km (0.114 R)
• M40: 17,159,025 km (0.083 R)
• M41: 18,358,202 km (0.117 R)
• M42: 20,438,211 km (0.105 R)
• M43: 20,836,590 km (0.112 R)
• M44: 20,969,882 km (0.047 R)
• M45: 21,371,552 km (0.088 R)
• M46: 24,817,090 km (0.088 R)
• M47: 25,597,991 km (0.076 R)
• M48: 26,386,970 km (0.028 R)
• M49: 27,038,319 km (0.101 R)
• M50: 27,402,590 km (0.112 R)
• M51: 30,374,352 km (0.114 R)
• M52: 31,515,035 km (0.084 R)
• M53: 32,824,615 km (0.08 R)
• M54: 33,057,539 km (0.098 R)
• M55: 33,603,272 km (0.119 R)
• M56: 33,994,770 km (0.043 R)
• M57: 34,309,224 km (0.116 R)
• M58: 36,456,403 km (0.098 R)
• M59: 36,536,737 km (0.037 R)
• M60: 37,262,586 km (0.118 R)
• M61: 38,564,835 km (0.096 R)
• M62: 42,391,100 km (0.084 R)
• M63: 42,983,956 km (0.096 R)
• M64: 44,864,850 km (0.079 R)
• M65: 44,951,019 km (0.12 R)
• M66: 46,947,253 km (0.065 R)
• M67: 47,560,604 km (0.04 R)
• M68: 49,238,643 km (0.08 R)
• M69: 50,666,704 km (0.081 R)
• M70: 50,756,314 km (0.1 R)
• M71: 54,387,802 km (0.096 R)
• M72: 54,939,668 km (0.115 R)
• M73: 56,049,086 km (0.08 R)
• M74: 56,234,737 km (0.103 R)
• M75: 57,820,774 km (0.104 R)
• M76: 58,949,191 km (0.1 R)
• M77: 59,232,379 km (0.089 R)
• M78: 59,705,408 km (0.063 R)
• M79: 60,274,777 km (0.103 R)
• M80: 60,750,499 km (0.047 R)
• M81: 61,610,237 km (0.094 R)
• M82: 63,051,763 km (0.099 R)
• M83: 63,341,534 km (0.105 R)
• M84: 63,922,123 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.1

Radius: 7.8

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.28 AU - 17.9 AU

Year: 24086 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,852,962 km

• M1: 678,127 km (0.114 R)
• M2: 916,137 km (0.091 R)
• M3: 1,273,227 km (0.117 R)
• M4: 1,401,433 km (0.1 R)
• M5: 1,500,467 km (0.081 R)
• M6: 2,067,742 km (0.089 R)
• M7: 2,614,223 km (0.033 R)
• M8: 2,737,043 km (0.113 R)
• M9: 3,247,171 km (0.099 R)
• M10: 3,603,663 km (0.097 R)
• M11: 3,786,472 km (0.051 R)
• M12: 4,161,514 km (0.114 R)
• M13: 4,305,277 km (0.072 R)
• M14: 4,947,052 km (0.11 R)
• M15: 5,253,279 km (0.113 R)
• M16: 5,991,694 km (0.069 R)
• M17: 6,594,573 km (0.071 R)
• M18: 7,102,309 km (0.063 R)
• M19: 7,159,455 km (0.105 R)
• M20: 8,274,857 km (0.073 R)
• M21: 9,443,665 km (0.083 R)
• M22: 9,696,186 km (0.12 R)
• M23: 10,402,288 km (0.04 R)
• M24: 11,863,710 km (0.117 R)
• M25: 11,999,844 km (0.058 R)
• M26: 12,068,060 km (0.112 R)
• M27: 12,136,426 km (0.05 R)
• M28: 13,672,198 km (0.086 R)
• M29: 14,245,756 km (0.109 R)
• M30: 15,416,360 km (0.109 R)
• M31: 16,541,635 km (0.099 R)
• M32: 18,317,810 km (0.046 R)
• M33: 18,949,712 km (0.114 R)
• M34: 20,560,432 km (0.112 R)
• M35: 20,805,922 km (0.113 R)
• M36: 21,630,805 km (0.067 R)
• M37: 22,298,610 km (0.095 R)
• M38: 22,634,906 km (0.11 R)
• M39: 23,227,613 km (0.068 R)
• M40: 25,123,466 km (0.029 R)
• M41: 26,711,298 km (0.029 R)
• M42: 27,157,997 km (0.096 R)
• M43: 27,787,655 km (0.026 R)
• M44: 28,149,682 km (0.062 R)
• M45: 29,061,481 km (0.118 R)
• M46: 30,261,106 km (0.096 R)
• M47: 32,708,677 km (0.053 R)
• M48: 32,995,157 km (0.08 R)
• M49: 33,474,468 km (0.116 R)
• M50: 33,666,851 km (0.045 R)
• M51: 33,763,192 km (0.117 R)
• M52: 35,121,391 km (0.059 R)
• M53: 37,991,127 km (0.093 R)
• M54: 39,301,754 km (0.102 R)
• M55: 40,013,690 km (0.025 R)
• M56: 40,115,716 km (0.06 R)
• M57: 42,590,663 km (0.1 R)
• M58: 44,373,571 km (0.061 R)
• M59: 45,433,621 km (0.117 R)
• M60: 45,966,788 km (0.118 R)
• M61: 46,609,311 km (0.099 R)
• M62: 50,636,635 km (0.087 R)
• M63: 51,300,251 km (0.07 R)
• M64: 52,524,112 km (0.072 R)
• M65: 52,859,660 km (0.053 R)
• M66: 55,000,854 km (0.103 R)
• M67: 58,554,701 km (0.075 R)
• M68: 58,670,490 km (0.039 R)
• M69: 59,600,240 km (0.108 R)
• M70: 60,066,986 km (0.116 R)
• M71: 60,769,198 km (0.088 R)
• M72: 61,121,501 km (0.069 R)
• M73: 63,129,853 km (0.11 R)
• M74: 65,640,703 km (0.066 R)
• M75: 65,881,406 km (0.061 R)
• M76: 66,001,982 km (0.067 R)
• M77: 66,847,659 km (0.115 R)
• M78: 70,882,613 km (0.102 R)
• M79: 72,867,178 km (0.083 R)
• M80: 73,866,342 km (0.045 R)
• M81: 74,242,132 km (0.081 R)
• M82: 78,673,670 km (0.062 R)
• M83: 80,598,994 km (0.118 R)
• M84: 81,891,221 km (0.118 R)
• M85: 82,280,175 km (0.088 R)
• M86: 83,711,677 km (0.112 R)
• M87: 83,972,875 km (0.096 R)
• M88: 84,365,121 km (0.1 R)
• M89: 84,757,965 km (0.11 R)
• M90: 86,335,474 km (0.06 R)
• M91: 87,127,894 km (0.108 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 18,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit