🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.72 AU - 0.8 AU

Year: 235 Days

Day: 12.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,578,428 km

• M1: 450,290 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.82 AU - 0.86 AU

Year: 273 Days

Day: 40.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,578,428 km

• M1: 497,263 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.95 AU - 1.29 AU

Year: 420 Days

Day: 30 Hours

Environment

Temp: 38 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,578,428 km

• M1: 635,492 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.93 AU - 3.21 AU

Year: 1462 Days

Day: 24.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,578,428 km

• M1: 134,638 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.3

Radius: 8.2

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.73 AU - 6.45 AU

Year: 4689 Days

Day: 6.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,578,428 km

• M1: 132,993 km (0.062 R)
• M2: 210,185 km (0.036 R)
• M3: 263,143 km (0.048 R)
• M4: 557,701 km (0.071 R)
• M5: 615,894 km (0.095 R)
• M6: 897,886 km (0.119 R)
• M7: 1,407,267 km (0.115 R)
• M8: 1,538,913 km (0.105 R)
• M9: 1,674,599 km (0.087 R)
• M10: 1,726,509 km (0.103 R)
• M11: 1,849,927 km (0.089 R)
• M12: 2,049,790 km (0.082 R)
• M13: 2,430,965 km (0.116 R)
• M14: 2,549,746 km (0.093 R)
• M15: 2,896,664 km (0.036 R)
• M16: 3,771,213 km (0.071 R)
• M17: 4,119,028 km (0.062 R)
• M18: 4,550,019 km (0.103 R)
• M19: 4,770,975 km (0.117 R)
• M20: 5,020,654 km (0.105 R)
• M21: 5,096,351 km (0.075 R)
• M22: 5,480,817 km (0.116 R)
• M23: 5,532,728 km (0.091 R)
• M24: 5,715,985 km (0.075 R)
• M25: 5,848,080 km (0.038 R)
• M26: 6,034,629 km (0.105 R)
• M27: 6,196,194 km (0.102 R)
• M28: 6,250,349 km (0.098 R)
• M29: 6,304,653 km (0.094 R)
• M30: 6,745,069 km (0.116 R)
• M31: 7,309,502 km (0.093 R)
• M32: 7,424,094 km (0.091 R)
• M33: 7,568,455 km (0.076 R)
• M34: 7,655,372 km (0.093 R)
• M35: 7,830,401 km (0.104 R)
• M36: 8,393,189 km (0.096 R)
• M37: 8,664,409 km (0.095 R)
• M38: 8,846,769 km (0.052 R)
• M39: 9,091,960 km (0.111 R)
• M40: 9,246,345 km (0.091 R)
• M41: 9,495,126 km (0.079 R)
• M42: 9,588,924 km (0.119 R)
• M43: 9,809,282 km (0.083 R)
• M44: 11,231,659 km (0.113 R)
• M45: 11,597,276 km (0.081 R)
• M46: 11,731,166 km (0.108 R)
• M47: 11,899,314 km (0.056 R)
• M48: 12,579,835 km (0.11 R)
• M49: 13,588,872 km (0.094 R)
• M50: 13,942,821 km (0.046 R)
• M51: 14,479,578 km (0.118 R)
• M52: 14,587,737 km (0.077 R)
• M53: 15,278,879 km (0.102 R)
• M54: 15,980,643 km (0.116 R)
• M55: 16,129,792 km (0.047 R)
• M56: 16,391,738 km (0.1 R)
• M57: 17,186,402 km (0.113 R)
• M58: 17,339,141 km (0.084 R)
• M59: 17,530,776 km (0.073 R)
• M60: 17,838,648 km (0.114 R)
• M61: 18,109,720 km (0.062 R)
• M62: 18,616,557 km (0.103 R)
• M63: 19,405,537 km (0.095 R)
• M64: 19,804,065 km (0.065 R)
• M65: 20,487,728 km (0.119 R)
• M66: 20,690,283 km (0.059 R)
• M67: 21,015,808 km (0.117 R)
• M68: 21,097,489 km (0.088 R)
• M69: 22,085,433 km (0.055 R)
• M70: 22,543,202 km (0.113 R)
• M71: 23,004,263 km (0.108 R)
• M72: 23,299,120 km (0.085 R)
• M73: 23,765,267 km (0.095 R)
• M74: 23,978,145 km (0.084 R)
• M75: 24,191,621 km (0.09 R)
• M76: 24,448,630 km (0.084 R)
• M77: 24,620,518 km (0.038 R)
• M78: 24,706,537 km (0.058 R)
• M79: 24,879,023 km (0.043 R)
• M80: 25,138,426 km (0.103 R)
• M81: 27,379,701 km (0.077 R)
• M82: 28,276,092 km (0.081 R)
• M83: 28,456,507 km (0.062 R)
• M84: 30,189,299 km (0.079 R)
• M85: 30,373,753 km (0.102 R)
• M86: 30,558,507 km (0.12 R)
• M87: 31,068,635 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.4

Radius: 9.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.34 AU - 9.8 AU

Year: 8133 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,578,428 km

• M1: 126,111 km (0.099 R)
• M2: 244,443 km (0.118 R)
• M3: 317,147 km (0.059 R)
• M4: 409,001 km (0.107 R)
• M5: 541,544 km (0.113 R)
• M6: 792,719 km (0.064 R)
• M7: 1,106,725 km (0.043 R)
• M8: 1,187,957 km (0.105 R)
• M9: 1,257,071 km (0.11 R)
• M10: 1,429,108 km (0.088 R)
• M11: 1,503,010 km (0.043 R)
• M12: 1,990,848 km (0.119 R)
• M13: 2,074,025 km (0.092 R)
• M14: 2,313,232 km (0.09 R)
• M15: 2,561,415 km (0.084 R)
• M16: 3,357,275 km (0.119 R)
• M17: 3,497,000 km (0.056 R)
• M18: 3,886,104 km (0.089 R)
• M19: 4,033,009 km (0.091 R)
• M20: 4,139,074 km (0.094 R)
• M21: 4,224,644 km (0.119 R)
• M22: 4,419,121 km (0.046 R)
• M23: 4,862,230 km (0.118 R)
• M24: 5,529,885 km (0.084 R)
• M25: 5,600,645 km (0.062 R)
• M26: 5,862,591 km (0.064 R)
• M27: 6,177,345 km (0.107 R)
• M28: 6,250,797 km (0.114 R)
• M29: 6,373,767 km (0.05 R)
• M30: 6,522,467 km (0.108 R)
• M31: 6,722,629 km (0.097 R)
• M32: 6,874,022 km (0.111 R)
• M33: 7,569,353 km (0.105 R)
• M34: 7,700,550 km (0.109 R)
• M35: 7,965,339 km (0.113 R)
• M36: 8,098,780 km (0.109 R)
• M37: 8,449,437 km (0.061 R)
• M38: 9,026,287 km (0.078 R)
• M39: 9,786,693 km (0.096 R)
• M40: 10,538,272 km (0.114 R)
• M41: 10,950,714 km (0.095 R)
• M42: 11,669,980 km (0.105 R)
• M43: 11,791,304 km (0.084 R)
• M44: 12,004,780 km (0.053 R)
• M45: 12,373,539 km (0.074 R)
• M46: 12,621,572 km (0.106 R)
• M47: 12,714,921 km (0.069 R)
• M48: 13,153,991 km (0.115 R)
• M49: 13,597,998 km (0.086 R)
• M50: 14,402,984 km (0.071 R)
• M51: 14,860,604 km (0.06 R)
• M52: 15,555,935 km (0.097 R)
• M53: 15,622,655 km (0.094 R)
• M54: 16,227,928 km (0.117 R)
• M55: 16,840,980 km (0.089 R)
• M56: 17,012,569 km (0.095 R)
• M57: 17,496,219 km (0.11 R)
• M58: 17,809,477 km (0.075 R)
• M59: 18,512,288 km (0.119 R)
• M60: 18,583,197 km (0.034 R)
• M61: 19,296,031 km (0.069 R)
• M62: 19,945,136 km (0.06 R)
• M63: 20,272,456 km (0.111 R)
• M64: 20,381,962 km (0.111 R)
• M65: 21,227,938 km (0.102 R)
• M66: 22,160,531 km (0.093 R)
• M67: 23,220,731 km (0.03 R)
• M68: 23,411,917 km (0.078 R)
• M69: 23,988,318 km (0.085 R)
• M70: 26,379,939 km (0.096 R)
• M71: 26,659,238 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.6

Radius: 8.5

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.2 AU - 9.18 AU

Year: 9088 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,578,428 km

• M1: 153,039 km (0.109 R)
• M2: 339,138 km (0.1 R)
• M3: 483,800 km (0.106 R)
• M4: 732,132 km (0.09 R)
• M5: 1,175,241 km (0.047 R)
• M6: 1,297,762 km (0.106 R)
• M7: 1,467,854 km (0.084 R)
• M8: 1,668,166 km (0.117 R)
• M9: 1,783,356 km (0.069 R)
• M10: 2,070,584 km (0.088 R)
• M11: 2,372,473 km (0.106 R)
• M12: 2,715,501 km (0.075 R)
• M13: 2,851,635 km (0.104 R)
• M14: 2,906,687 km (0.118 R)
• M15: 3,187,631 km (0.065 R)
• M16: 3,331,395 km (0.111 R)
• M17: 4,082,227 km (0.113 R)
• M18: 4,525,036 km (0.102 R)
• M19: 4,589,513 km (0.057 R)
• M20: 4,850,711 km (0.109 R)
• M21: 5,978,529 km (0.047 R)
• M22: 6,049,439 km (0.084 R)
• M23: 6,517,082 km (0.107 R)
• M24: 6,773,792 km (0.074 R)
• M25: 6,922,043 km (0.064 R)
• M26: 7,108,741 km (0.077 R)
• M27: 7,372,931 km (0.098 R)
• M28: 7,679,008 km (0.077 R)
• M29: 7,911,184 km (0.116 R)
• M30: 8,822,684 km (0.115 R)
• M31: 9,393,699 km (0.08 R)
• M32: 13,760,012 km (0.101 R)
• M33: 15,093,228 km (0.073 R)
• M34: 16,169,286 km (0.117 R)
• M35: 16,616,733 km (0.086 R)
• M36: 16,816,745 km (0.113 R)
• M37: 17,017,655 km (0.098 R)
• M38: 17,574,459 km (0.072 R)
• M39: 18,240,020 km (0.113 R)
• M40: 19,595,825 km (0.08 R)
• M41: 20,072,743 km (0.103 R)
• M42: 20,392,733 km (0.116 R)
• M43: 21,362,875 km (0.099 R)
• M44: 21,580,540 km (0.054 R)
• M45: 21,689,746 km (0.092 R)
• M46: 21,908,459 km (0.077 R)
• M47: 22,127,919 km (0.082 R)
• M48: 23,068,889 km (0.12 R)
• M49: 23,124,689 km (0.065 R)
• M50: 24,362,612 km (0.112 R)
• M51: 24,989,726 km (0.109 R)
• M52: 25,564,481 km (0.042 R)
• M53: 25,679,821 km (0.108 R)
• M54: 28,862,216 km (0.079 R)
• M55: 28,982,493 km (0.103 R)
• M56: 29,344,221 km (0.066 R)
• M57: 29,404,658 km (0.044 R)
• M58: 29,525,533 km (0.066 R)
• M59: 31,174,999 km (0.113 R)
• M60: 32,416,063 km (0.102 R)
• M61: 32,603,659 km (0.091 R)
• M62: 34,435,186 km (0.109 R)
• M63: 35,010,240 km (0.078 R)
• M64: 35,588,585 km (0.076 R)
• M65: 35,911,268 km (0.049 R)
• M66: 36,950,375 km (0.044 R)
• M67: 37,999,355 km (0.06 R)
• M68: 38,065,178 km (0.03 R)
• M69: 38,197,124 km (0.069 R)
• M70: 38,726,102 km (0.11 R)
• M71: 39,925,278 km (0.087 R)
• M72: 40,529,504 km (0.098 R)
• M73: 41,543,179 km (0.076 R)
• M74: 41,814,849 km (0.092 R)
• M75: 41,950,983 km (0.074 R)
• M76: 42,155,334 km (0.101 R)
• M77: 42,565,082 km (0.089 R)
• M78: 43,595,363 km (0.036 R)
• M79: 43,940,635 km (0.049 R)
• M80: 44,009,749 km (0.107 R)
• M81: 44,703,434 km (0.052 R)
• M82: 44,912,123 km (0.048 R)
• M83: 45,470,422 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.8

Radius: 6

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.62 AU - 15.54 AU

Year: 19750 Days

Day: 22 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 51,578,428 km

• M1: 111,450 km (0.069 R)
• M2: 231,278 km (0.095 R)
• M3: 290,519 km (0.092 R)
• M4: 328,966 km (0.084 R)
• M5: 549,922 km (0.056 R)
• M6: 720,912 km (0.08 R)
• M7: 775,515 km (0.051 R)
• M8: 831,615 km (0.118 R)
• M9: 987,944 km (0.102 R)
• M10: 1,351,018 km (0.079 R)
• M11: 1,511,836 km (0.118 R)
• M12: 1,752,389 km (0.105 R)
• M13: 1,802,056 km (0.11 R)
• M14: 2,005,060 km (0.03 R)
• M15: 2,109,480 km (0.041 R)
• M16: 2,162,288 km (0.12 R)
• M17: 3,278,587 km (0.085 R)
• M18: 3,526,620 km (0.118 R)
• M19: 3,716,609 km (0.051 R)
• M20: 3,909,890 km (0.119 R)
• M21: 4,040,638 km (0.032 R)
• M22: 4,543,736 km (0.117 R)
• M23: 5,718,678 km (0.115 R)
• M24: 5,979,427 km (0.113 R)
• M25: 6,435,551 km (0.095 R)
• M26: 6,745,817 km (0.094 R)
• M27: 6,824,056 km (0.111 R)
• M28: 7,060,870 km (0.067 R)
• M29: 7,461,643 km (0.098 R)
• M30: 7,664,647 km (0.064 R)
• M31: 8,034,902 km (0.041 R)
• M32: 8,622,372 km (0.072 R)
• M33: 8,792,764 km (0.055 R)
• M34: 9,310,523 km (0.077 R)
• M35: 10,420,838 km (0.109 R)
• M36: 11,338,771 km (0.077 R)
• M37: 12,234,712 km (0.071 R)
• M38: 12,378,177 km (0.059 R)
• M39: 12,957,868 km (0.109 R)
• M40: 13,104,175 km (0.117 R)
• M41: 13,645,271 km (0.093 R)
• M42: 14,243,961 km (0.072 R)
• M43: 15,209,316 km (0.072 R)
• M44: 16,988,783 km (0.085 R)
• M45: 17,848,672 km (0.073 R)
• M46: 18,502,863 km (0.082 R)
• M47: 18,667,720 km (0.094 R)
• M48: 18,833,026 km (0.109 R)
• M49: 19,331,635 km (0.081 R)
• M50: 19,443,086 km (0.086 R)
• M51: 20,003,479 km (0.034 R)
• M52: 21,254,716 km (0.038 R)
• M53: 22,064,040 km (0.101 R)
• M54: 22,531,085 km (0.06 R)
• M55: 22,589,727 km (0.089 R)
• M56: 23,237,636 km (0.119 R)
• M57: 23,772,448 km (0.087 R)
• M58: 24,311,300 km (0.074 R)
• M59: 25,218,162 km (0.087 R)
• M60: 25,339,935 km (0.114 R)
• M61: 25,706,449 km (0.097 R)
• M62: 26,506,349 km (0.113 R)
• M63: 27,064,948 km (0.11 R)
• M64: 27,439,541 km (0.099 R)
• M65: 28,446,783 km (0.07 R)
• M66: 30,497,321 km (0.077 R)
• M67: 31,737,188 km (0.119 R)
• M68: 31,803,011 km (0.112 R)
• M69: 33,260,095 km (0.071 R)
• M70: 33,929,545 km (0.077 R)
• M71: 34,198,672 km (0.029 R)
• M72: 34,603,483 km (0.103 R)
• M73: 34,738,870 km (0.116 R)
• M74: 35,077,858 km (0.107 R)
• M75: 35,281,910 km (0.101 R)
• M76: 36,651,628 km (0.115 R)
• M77: 37,969,136 km (0.057 R)
• M78: 40,436,155 km (0.099 R)
• M79: 40,721,438 km (0.084 R)
• M80: 40,792,796 km (0.07 R)
• M81: 40,864,304 km (0.097 R)
• M82: 41,222,142 km (0.107 R)
• M83: 41,509,220 km (0.119 R)
• M84: 43,756,480 km (0.067 R)
• M85: 43,902,786 km (0.025 R)
• M86: 44,049,392 km (0.12 R)
• M87: 44,122,695 km (0.108 R)
• M88: 44,269,451 km (0.114 R)
• M89: 44,710,615 km (0.035 R)
• M90: 45,745,832 km (0.07 R)
• M91: 46,863,627 km (0.025 R)
• M92: 47,388,267 km (0.045 R)
• M93: 47,990,399 km (0.06 R)
• M94: 49,659,163 km (0.097 R)
• M95: 50,041,086 km (0.08 R)
• M96: 50,500,651 km (0.094 R)
• M97: 50,577,395 km (0.06 R)
• M98: 50,807,775 km (0.076 R)
• M99: 50,961,562 km (0.071 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 12,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit