🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 132 Days

Day: 41.3 Hours

Environment

Temp: 250 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.12 AU - 1.3 AU

Year: 481 Days

Day: 34.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,080,630 km

• M1: 66,721 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.36 AU - 1.76 AU

Year: 705 Days

Day: 38.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 8.4

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.97 AU - 5.35 AU

Year: 4239 Days

Day: 9.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,080,630 km

• M1: 121,922 km (0.119 R)
• M2: 336,595 km (0.093 R)
• M3: 488,886 km (0.081 R)
• M4: 545,135 km (0.117 R)
• M5: 623,973 km (0.074 R)
• M6: 707,000 km (0.052 R)
• M7: 782,995 km (0.116 R)
• M8: 1,545,346 km (0.103 R)
• M9: 1,617,003 km (0.05 R)
• M10: 1,689,858 km (0.033 R)
• M11: 2,839,068 km (0.078 R)
• M12: 2,909,828 km (0.097 R)
• M13: 2,998,989 km (0.098 R)
• M14: 3,198,552 km (0.079 R)
• M15: 3,346,504 km (0.114 R)
• M16: 3,459,002 km (0.091 R)
• M17: 3,534,698 km (0.116 R)
• M18: 3,649,141 km (0.071 R)
• M19: 3,862,467 km (0.12 R)
• M20: 4,199,960 km (0.112 R)
• M21: 4,260,547 km (0.083 R)
• M22: 4,321,434 km (0.03 R)
• M23: 4,444,104 km (0.081 R)
• M24: 4,588,615 km (0.091 R)
• M25: 5,138,986 km (0.094 R)
• M26: 5,378,193 km (0.062 R)
• M27: 5,510,288 km (0.078 R)
• M28: 5,732,740 km (0.072 R)
• M29: 5,935,445 km (0.081 R)
• M30: 6,071,878 km (0.096 R)
• M31: 6,324,848 km (0.113 R)
• M32: 7,346,602 km (0.094 R)
• M33: 8,139,770 km (0.091 R)
• M34: 8,856,044 km (0.059 R)
• M35: 9,565,737 km (0.084 R)
• M36: 9,725,956 km (0.115 R)
• M37: 9,968,005 km (0.096 R)
• M38: 10,022,010 km (0.09 R)
• M39: 10,266,453 km (0.103 R)
• M40: 10,321,056 km (0.11 R)
• M41: 10,595,419 km (0.064 R)
• M42: 10,788,998 km (0.114 R)
• M43: 10,927,825 km (0.094 R)
• M44: 11,039,425 km (0.081 R)
• M45: 11,688,381 km (0.08 R)
• M46: 12,349,753 km (0.116 R)
• M47: 12,524,184 km (0.051 R)
• M48: 12,875,739 km (0.079 R)
• M49: 13,023,093 km (0.054 R)
• M50: 13,171,045 km (0.088 R)
• M51: 13,648,412 km (0.066 R)
• M52: 15,051,939 km (0.094 R)
• M53: 15,145,139 km (0.052 R)
• M54: 15,300,721 km (0.078 R)
• M55: 15,363,103 km (0.088 R)
• M56: 16,214,016 km (0.08 R)
• M57: 16,341,323 km (0.067 R)
• M58: 16,564,972 km (0.089 R)
• M59: 16,725,341 km (0.086 R)
• M60: 17,274,515 km (0.08 R)
• M61: 17,632,951 km (0.086 R)
• M62: 17,862,435 km (0.097 R)
• M63: 18,191,849 km (0.082 R)
• M64: 18,556,569 km (0.025 R)
• M65: 19,360,657 km (0.074 R)
• M66: 20,073,641 km (0.088 R)
• M67: 20,381,812 km (0.116 R)
• M68: 20,450,478 km (0.099 R)
• M69: 20,622,665 km (0.06 R)
• M70: 20,760,594 km (0.056 R)
• M71: 21,280,895 km (0.112 R)
• M72: 21,560,195 km (0.077 R)
• M73: 21,735,374 km (0.067 R)
• M74: 22,582,547 km (0.083 R)
• M75: 23,260,973 km (0.104 R)
• M76: 23,837,523 km (0.088 R)
• M77: 23,982,334 km (0.091 R)
• M78: 24,127,593 km (0.097 R)
• M79: 24,236,650 km (0.064 R)
• M80: 24,382,209 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.1

Radius: 15

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.84 AU - 8.1 AU

Year: 7384 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 62.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,080,630 km

• M1: 283,638 km (0.085 R)
• M2: 408,851 km (0.108 R)
• M3: 564,283 km (0.111 R)
• M4: 758,910 km (0.104 R)
• M5: 994,078 km (0.077 R)
• M6: 1,289,234 km (0.031 R)
• M7: 1,429,856 km (0.067 R)
• M8: 1,613,413 km (0.089 R)
• M9: 1,727,556 km (0.044 R)
• M10: 1,904,231 km (0.052 R)
• M11: 2,025,406 km (0.118 R)
• M12: 2,170,216 km (0.119 R)
• M13: 2,671,220 km (0.099 R)
• M14: 3,232,660 km (0.051 R)
• M15: 3,627,449 km (0.114 R)
• M16: 3,779,590 km (0.079 R)
• M17: 3,882,364 km (0.082 R)
• M18: 4,436,774 km (0.11 R)
• M19: 4,792,817 km (0.099 R)
• M20: 4,960,217 km (0.108 R)
• M21: 5,445,512 km (0.082 R)
• M22: 5,620,392 km (0.043 R)
• M23: 5,856,757 km (0.116 R)
• M24: 6,217,288 km (0.078 R)
• M25: 6,554,332 km (0.115 R)
• M26: 7,086,900 km (0.081 R)
• M27: 7,568,605 km (0.102 R)
• M28: 7,961,748 km (0.061 R)
• M29: 8,260,944 km (0.111 R)
• M30: 8,361,474 km (0.087 R)
• M31: 8,802,040 km (0.03 R)
• M32: 8,904,813 km (0.102 R)
• M33: 9,389,810 km (0.109 R)
• M34: 9,600,294 km (0.104 R)
• M35: 9,954,542 km (0.075 R)
• M36: 10,457,938 km (0.12 R)
• M37: 11,414,766 km (0.099 R)
• M38: 11,526,965 km (0.097 R)
• M39: 12,746,786 km (0.105 R)
• M40: 12,863,323 km (0.082 R)
• M41: 13,214,878 km (0.067 R)
• M42: 13,649,011 km (0.113 R)
• M43: 14,047,689 km (0.1 R)
• M44: 14,288,691 km (0.034 R)
• M45: 14,409,716 km (0.07 R)
• M46: 14,652,812 km (0.067 R)
• M47: 15,597,523 km (0.101 R)
• M48: 15,763,726 km (0.04 R)
• M49: 15,972,565 km (0.109 R)
• M50: 17,072,558 km (0.102 R)
• M51: 17,588,670 km (0.096 R)
• M52: 17,718,372 km (0.114 R)
• M53: 18,680,137 km (0.12 R)
• M54: 19,658,806 km (0.058 R)
• M55: 20,654,230 km (0.071 R)
• M56: 21,758,711 km (0.036 R)
• M57: 23,546,705 km (0.03 R)
• M58: 23,977,098 km (0.117 R)
• M59: 24,361,864 km (0.105 R)
• M60: 24,651,784 km (0.105 R)
• M61: 24,991,521 km (0.096 R)
• M62: 25,577,346 km (0.114 R)
• M63: 27,412,463 km (0.046 R)
• M64: 31,103,492 km (0.119 R)
• M65: 31,260,719 km (0.117 R)
• M66: 31,839,214 km (0.03 R)
• M67: 32,315,085 km (0.047 R)
• M68: 32,633,728 km (0.083 R)
• M69: 32,900,162 km (0.115 R)
• M70: 33,434,975 km (0.056 R)
• M71: 33,811,064 km (0.104 R)
• M72: 34,458,972 km (0.112 R)
• M73: 35,384,085 km (0.095 R)
• M74: 35,548,194 km (0.041 R)
• M75: 35,822,108 km (0.052 R)
• M76: 36,041,867 km (0.098 R)
• M77: 36,925,392 km (0.11 R)
• M78: 37,091,894 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 8.2

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.87 AU - 9.21 AU

Year: 8245 Days

Day: 10.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 29,080,630 km

• M1: 118,332 km (0.072 R)
• M2: 252,820 km (0.097 R)
• M3: 603,328 km (0.069 R)
• M4: 714,479 km (0.045 R)
• M5: 798,404 km (0.091 R)
• M6: 976,425 km (0.069 R)
• M7: 1,051,374 km (0.111 R)
• M8: 1,147,864 km (0.077 R)
• M9: 1,329,327 km (0.086 R)
• M10: 1,834,519 km (0.111 R)
• M11: 1,951,803 km (0.088 R)
• M12: 2,268,502 km (0.087 R)
• M13: 2,369,331 km (0.041 R)
• M14: 2,760,530 km (0.054 R)
• M15: 2,977,446 km (0.089 R)
• M16: 3,256,446 km (0.041 R)
• M17: 3,661,408 km (0.093 R)
• M18: 4,550,169 km (0.072 R)
• M19: 4,839,192 km (0.11 R)
• M20: 5,300,701 km (0.086 R)
• M21: 5,845,238 km (0.083 R)
• M22: 5,984,214 km (0.086 R)
• M23: 7,395,520 km (0.079 R)
• M24: 7,470,469 km (0.086 R)
• M25: 8,547,873 km (0.115 R)
• M26: 9,225,401 km (0.114 R)
• M27: 9,428,107 km (0.09 R)
• M28: 9,796,417 km (0.084 R)
• M29: 10,044,599 km (0.064 R)
• M30: 10,547,248 km (0.03 R)
• M31: 10,801,714 km (0.101 R)
• M32: 10,929,770 km (0.079 R)
• M33: 11,359,864 km (0.091 R)
• M34: 12,281,387 km (0.1 R)
• M35: 13,181,068 km (0.105 R)
• M36: 13,501,058 km (0.107 R)
• M37: 13,962,418 km (0.099 R)
• M38: 14,148,518 km (0.078 R)
• M39: 14,476,137 km (0.11 R)
• M40: 14,711,604 km (0.091 R)
• M41: 15,234,150 km (0.066 R)
• M42: 15,618,018 km (0.114 R)
• M43: 16,444,396 km (0.114 R)
• M44: 17,785,840 km (0.088 R)
• M45: 18,240,768 km (0.085 R)
• M46: 18,597,259 km (0.093 R)
• M47: 18,853,371 km (0.118 R)
• M48: 19,265,363 km (0.113 R)
• M49: 20,784,081 km (0.119 R)
• M50: 20,943,403 km (0.101 R)
• M51: 20,996,660 km (0.101 R)
• M52: 21,745,995 km (0.115 R)
• M53: 22,395,250 km (0.095 R)
• M54: 22,558,611 km (0.095 R)
• M55: 24,046,212 km (0.092 R)
• M56: 24,773,707 km (0.116 R)
• M57: 25,679,073 km (0.076 R)
• M58: 25,907,060 km (0.081 R)
• M59: 26,999,424 km (0.108 R)
• M60: 27,115,212 km (0.068 R)
• M61: 27,872,327 km (0.102 R)
• M62: 30,124,972 km (0.048 R)
• M63: 30,365,376 km (0.096 R)
• M64: 30,908,865 km (0.081 R)
• M65: 31,030,189 km (0.108 R)
• M66: 31,212,249 km (0.037 R)
• M67: 31,760,675 km (0.107 R)
• M68: 32,128,088 km (0.093 R)
• M69: 32,435,362 km (0.103 R)
• M70: 33,425,101 km (0.059 R)
• M71: 33,549,566 km (0.025 R)
• M72: 34,676,188 km (0.1 R)
• M73: 35,054,521 km (0.062 R)
• M74: 36,325,505 km (0.084 R)
• M75: 36,453,411 km (0.105 R)
• M76: 36,645,494 km (0.081 R)
• M77: 36,709,672 km (0.09 R)
• M78: 37,611,448 km (0.1 R)
• M79: 38,390,105 km (0.086 R)
• M80: 38,585,629 km (0.066 R)
• M81: 38,781,453 km (0.113 R)
• M82: 39,043,099 km (0.101 R)
• M83: 40,227,765 km (0.084 R)
• M84: 41,624,710 km (0.065 R)
• M85: 42,632,252 km (0.034 R)
• M86: 43,376,202 km (0.112 R)
• M87: 43,512,037 km (0.096 R)
• M88: 43,988,057 km (0.059 R)
• M89: 44,056,274 km (0.096 R)
• M90: 45,702,748 km (0.114 R)
• M91: 46,256,110 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.7

Radius: 9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.68 AU - 13.34 AU

Year: 14122 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,080,630 km

• M1: 159,920 km (0.084 R)
• M2: 730,935 km (0.105 R)
• M3: 1,069,475 km (0.107 R)
• M4: 1,422,975 km (0.084 R)
• M5: 1,501,215 km (0.095 R)
• M6: 1,828,684 km (0.098 R)
• M7: 2,124,589 km (0.109 R)
• M8: 2,250,850 km (0.036 R)
• M9: 2,587,295 km (0.111 R)
• M10: 2,722,382 km (0.119 R)
• M11: 3,624,906 km (0.119 R)
• M12: 3,754,757 km (0.088 R)
• M13: 4,380,974 km (0.097 R)
• M14: 5,703,718 km (0.089 R)
• M15: 6,007,701 km (0.111 R)
• M16: 6,897,808 km (0.086 R)
• M17: 8,138,124 km (0.077 R)
• M18: 9,061,592 km (0.037 R)
• M19: 9,805,841 km (0.099 R)
• M20: 10,477,087 km (0.09 R)
• M21: 10,662,738 km (0.109 R)
• M22: 10,787,054 km (0.089 R)
• M23: 11,511,556 km (0.065 R)
• M24: 12,414,678 km (0.113 R)
• M25: 15,048,349 km (0.09 R)
• M26: 15,118,062 km (0.095 R)
• M27: 15,222,930 km (0.086 R)
• M28: 15,538,731 km (0.036 R)
• M29: 15,856,776 km (0.093 R)
• M30: 16,896,332 km (0.068 R)
• M31: 17,005,089 km (0.091 R)
• M32: 17,442,663 km (0.061 R)
• M33: 19,381,003 km (0.091 R)
• M34: 19,532,994 km (0.05 R)
• M35: 19,838,024 km (0.084 R)
• M36: 20,762,539 km (0.12 R)
• M37: 23,457,545 km (0.097 R)
• M38: 26,176,635 km (0.06 R)
• M39: 27,872,477 km (0.106 R)
• M40: 28,863,563 km (0.109 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 17,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit