🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.63 AU - 0.91 AU

Year: 244 Days

Day: 28.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.7 AU - 2.02 AU

Year: 917 Days

Day: 33.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.83 AU - 2.15 AU

Year: 1015 Days

Day: 35.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.3

Radius: 9.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.84 AU - 11.52 AU

Year: 13519 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,026,229 km

• M1: 121,623 km (0.116 R)
• M2: 183,856 km (0.079 R)
• M3: 400,473 km (0.06 R)
• M4: 522,246 km (0.077 R)
• M5: 701,165 km (0.068 R)
• M6: 949,198 km (0.065 R)
• M7: 1,083,837 km (0.101 R)
• M8: 1,506,451 km (0.095 R)
• M9: 1,644,978 km (0.07 R)
• M10: 2,129,526 km (0.08 R)
• M11: 2,468,814 km (0.084 R)
• M12: 2,752,601 km (0.106 R)
• M13: 2,947,676 km (0.113 R)
• M14: 3,047,009 km (0.095 R)
• M15: 3,639,417 km (0.101 R)
• M16: 3,746,080 km (0.087 R)
• M17: 3,853,940 km (0.101 R)
• M18: 4,044,977 km (0.079 R)
• M19: 4,752,874 km (0.104 R)
• M20: 5,963,719 km (0.118 R)
• M21: 6,733,999 km (0.091 R)
• M22: 6,799,522 km (0.081 R)
• M23: 6,898,407 km (0.071 R)
• M24: 7,030,950 km (0.041 R)
• M25: 7,332,240 km (0.064 R)
• M26: 7,433,518 km (0.112 R)
• M27: 7,535,394 km (0.117 R)
• M28: 7,982,094 km (0.083 R)
• M29: 8,086,363 km (0.116 R)
• M30: 8,296,399 km (0.108 R)
• M31: 8,686,101 km (0.102 R)
• M32: 8,793,363 km (0.098 R)
• M33: 8,973,179 km (0.097 R)
• M34: 9,556,910 km (0.113 R)
• M35: 10,531,690 km (0.062 R)
• M36: 11,263,822 km (0.095 R)
• M37: 11,498,541 km (0.065 R)
• M38: 11,932,824 km (0.04 R)
• M39: 12,132,088 km (0.119 R)
• M40: 12,980,906 km (0.069 R)
• M41: 13,350,563 km (0.075 R)
• M42: 13,557,457 km (0.1 R)
• M43: 13,890,611 km (0.1 R)
• M44: 14,353,168 km (0.079 R)
• M45: 14,437,840 km (0.068 R)
• M46: 14,820,811 km (0.112 R)
• M47: 14,949,166 km (0.102 R)
• M48: 15,121,054 km (0.109 R)
• M49: 16,253,509 km (0.113 R)
• M50: 16,518,746 km (0.119 R)
• M51: 16,963,950 km (0.1 R)
• M52: 18,691,805 km (0.086 R)
• M53: 18,784,257 km (0.104 R)
• M54: 19,811,545 km (0.079 R)
• M55: 20,427,290 km (0.088 R)
• M56: 21,097,339 km (0.104 R)
• M57: 21,338,341 km (0.119 R)
• M58: 21,434,981 km (0.079 R)
• M59: 21,580,241 km (0.092 R)
• M60: 21,677,330 km (0.099 R)
• M61: 23,051,087 km (0.044 R)
• M62: 25,727,692 km (0.118 R)
• M63: 25,933,688 km (0.092 R)
• M64: 26,140,134 km (0.089 R)
• M65: 26,606,879 km (0.085 R)
• M66: 27,601,106 km (0.075 R)
• M67: 28,394,573 km (0.053 R)
• M68: 28,820,927 km (0.112 R)
• M69: 29,141,964 km (0.071 R)
• M70: 30,004,097 km (0.057 R)
• M71: 32,919,011 km (0.107 R)
• M72: 34,042,192 km (0.087 R)
• M73: 34,665,417 km (0.115 R)
• M74: 35,521,117 km (0.073 R)
• M75: 36,037,977 km (0.027 R)
• M76: 36,962,941 km (0.038 R)
• M77: 37,253,610 km (0.088 R)
• M78: 38,541,498 km (0.114 R)
• M79: 38,836,206 km (0.111 R)
• M80: 39,013,479 km (0.04 R)
• M81: 39,487,256 km (0.095 R)
• M82: 39,724,967 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.8

Radius: 8.4

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.96 AU - 14.94 AU

Year: 14940 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,026,229 km

• M1: 114,891 km (0.077 R)
• M2: 167,550 km (0.042 R)
• M3: 256,710 km (0.053 R)
• M4: 552,914 km (0.103 R)
• M5: 608,564 km (0.114 R)
• M6: 1,030,580 km (0.075 R)
• M7: 1,373,009 km (0.119 R)
• M8: 1,530,386 km (0.083 R)
• M9: 1,584,092 km (0.108 R)
• M10: 1,693,747 km (0.113 R)
• M11: 1,862,942 km (0.099 R)
• M12: 2,434,855 km (0.049 R)
• M13: 3,092,188 km (0.047 R)
• M14: 4,289,569 km (0.095 R)
• M15: 4,404,909 km (0.112 R)
• M16: 4,757,212 km (0.049 R)
• M17: 4,876,741 km (0.116 R)
• M18: 5,282,151 km (0.075 R)
• M19: 6,740,431 km (0.117 R)
• M20: 6,964,828 km (0.085 R)
• M21: 7,793,002 km (0.091 R)
• M22: 7,981,346 km (0.09 R)
• M23: 8,652,142 km (0.116 R)
• M24: 8,945,205 km (0.115 R)
• M25: 9,043,640 km (0.073 R)
• M26: 9,541,053 km (0.041 R)
• M27: 9,843,839 km (0.099 R)
• M28: 10,355,464 km (0.109 R)
• M29: 11,725,930 km (0.108 R)
• M30: 13,489,390 km (0.075 R)
• M31: 14,286,746 km (0.067 R)
• M32: 14,807,347 km (0.052 R)
• M33: 15,040,720 km (0.095 R)
• M34: 15,099,212 km (0.027 R)
• M35: 15,216,497 km (0.049 R)
• M36: 15,275,289 km (0.095 R)
• M37: 16,345,961 km (0.113 R)
• M38: 16,406,099 km (0.096 R)
• M39: 16,829,611 km (0.094 R)
• M40: 17,134,192 km (0.065 R)
• M41: 17,440,718 km (0.094 R)
• M42: 17,934,840 km (0.066 R)
• M43: 18,433,450 km (0.071 R)
• M44: 18,810,586 km (0.11 R)
• M45: 19,700,244 km (0.037 R)
• M46: 20,864,116 km (0.093 R)
• M47: 21,718,619 km (0.108 R)
• M48: 22,116,848 km (0.077 R)
• M49: 23,461,434 km (0.102 R)
• M50: 23,938,352 km (0.059 R)
• M51: 24,075,234 km (0.074 R)
• M52: 24,143,750 km (0.101 R)
• M53: 24,212,415 km (0.041 R)
• M54: 24,625,305 km (0.093 R)
• M55: 24,971,026 km (0.083 R)
• M56: 25,597,692 km (0.081 R)
• M57: 26,370,514 km (0.086 R)
• M58: 26,582,644 km (0.119 R)
• M59: 27,436,698 km (0.091 R)
• M60: 28,952,873 km (0.065 R)
• M61: 29,758,008 km (0.117 R)
• M62: 30,126,318 km (0.063 R)
• M63: 30,793,226 km (0.093 R)
• M64: 31,464,920 km (0.084 R)
• M65: 31,539,869 km (0.096 R)
• M66: 31,990,757 km (0.094 R)
• M67: 32,670,978 km (0.081 R)
• M68: 33,662,064 km (0.111 R)
• M69: 34,199,868 km (0.062 R)
• M70: 34,663,023 km (0.048 R)
• M71: 37,168,189 km (0.109 R)
• M72: 37,247,476 km (0.115 R)
• M73: 39,812,182 km (0.059 R)
• M74: 40,299,273 km (0.102 R)
• M75: 41,855,091 km (0.073 R)
• M76: 42,516,164 km (0.093 R)
• M77: 43,014,025 km (0.056 R)
• M78: 43,263,854 km (0.097 R)
• M79: 43,430,506 km (0.1 R)
• M80: 43,597,457 km (0.095 R)
• M81: 43,932,107 km (0.106 R)
• M82: 45,363,460 km (0.115 R)
• M83: 46,639,081 km (0.113 R)
• M84: 47,840,352 km (0.091 R)
• M85: 51,858,251 km (0.027 R)
• M86: 52,390,371 km (0.106 R)
• M87: 52,568,093 km (0.101 R)
• M88: 55,983,114 km (0.095 R)
• M89: 56,164,875 km (0.12 R)
• M90: 57,533,995 km (0.077 R)
• M91: 61,706,878 km (0.1 R)
• M92: 62,647,400 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.1

Radius: 9.7

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.22 AU - 13.02 AU

Year: 15260 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,026,229 km

• M1: 387,907 km (0.044 R)
• M2: 513,121 km (0.096 R)
• M3: 761,752 km (0.096 R)
• M4: 924,515 km (0.115 R)
• M5: 1,073,514 km (0.045 R)
• M6: 1,538,913 km (0.066 R)
• M7: 2,062,057 km (0.091 R)
• M8: 2,159,894 km (0.067 R)
• M9: 2,428,721 km (0.099 R)
• M10: 2,708,320 km (0.056 R)
• M11: 2,961,439 km (0.107 R)
• M12: 3,452,120 km (0.106 R)
• M13: 3,927,692 km (0.104 R)
• M14: 5,888,771 km (0.061 R)
• M15: 5,981,970 km (0.072 R)
• M16: 7,439,502 km (0.028 R)
• M17: 7,591,194 km (0.078 R)
• M18: 8,155,777 km (0.057 R)
• M19: 8,627,908 km (0.117 R)
• M20: 8,840,486 km (0.11 R)
• M21: 9,929,858 km (0.115 R)
• M22: 10,546,799 km (0.1 R)
• M23: 11,060,967 km (0.075 R)
• M24: 11,466,527 km (0.106 R)
• M25: 12,054,297 km (0.116 R)
• M26: 12,351,847 km (0.118 R)
• M27: 13,566,433 km (0.12 R)
• M28: 13,751,784 km (0.102 R)
• M29: 14,062,798 km (0.108 R)
• M30: 14,250,544 km (0.116 R)
• M31: 14,565,148 km (0.091 R)
• M32: 14,691,708 km (0.111 R)
• M33: 16,172,876 km (0.117 R)
• M34: 17,499,061 km (0.111 R)
• M35: 19,066,997 km (0.064 R)
• M36: 21,035,705 km (0.073 R)
• M37: 21,682,117 km (0.106 R)
• M38: 21,899,034 km (0.103 R)
• M39: 22,262,258 km (0.12 R)
• M40: 22,481,119 km (0.1 R)
• M41: 23,068,291 km (0.05 R)
• M42: 24,332,692 km (0.105 R)
• M43: 25,011,118 km (0.107 R)
• M44: 25,162,661 km (0.07 R)
• M45: 25,925,461 km (0.05 R)
• M46: 26,309,628 km (0.045 R)
• M47: 27,005,856 km (0.118 R)
• M48: 28,179,751 km (0.038 R)
• M49: 31,145,977 km (0.12 R)
• M50: 31,472,550 km (0.073 R)
• M51: 31,636,359 km (0.12 R)
• M52: 32,790,208 km (0.111 R)
• M53: 33,122,465 km (0.105 R)
• M54: 33,622,869 km (0.118 R)
• M55: 34,041,893 km (0.105 R)
• M56: 34,294,115 km (0.096 R)
• M57: 35,394,108 km (0.094 R)
• M58: 35,564,351 km (0.052 R)
• M59: 37,715,568 km (0.106 R)
• M60: 40,352,230 km (0.074 R)
• M61: 43,047,834 km (0.054 R)
• M62: 43,229,596 km (0.116 R)
• M63: 43,502,612 km (0.062 R)
• M64: 44,142,143 km (0.109 R)
• M65: 45,523,081 km (0.085 R)
• M66: 45,708,283 km (0.072 R)
• M67: 45,801,034 km (0.088 R)
• M68: 46,172,336 km (0.104 R)
• M69: 48,894,718 km (0.119 R)
• M70: 49,084,258 km (0.061 R)
• M71: 52,055,272 km (0.111 R)
• M72: 53,220,789 km (0.025 R)
• M73: 54,788,275 km (0.088 R)
• M74: 55,478,819 km (0.102 R)
• M75: 55,775,621 km (0.103 R)
• M76: 57,868,196 km (0.061 R)
• M77: 58,068,807 km (0.057 R)
• M78: 58,269,567 km (0.112 R)
• M79: 58,370,097 km (0.116 R)
• M80: 59,783,498 km (0.099 R)
• M81: 59,884,776 km (0.073 R)
• M82: 60,697,990 km (0.103 R)
• M83: 60,799,866 km (0.041 R)
• M84: 60,901,742 km (0.101 R)
• M85: 62,746,732 km (0.092 R)
• M86: 64,713,944 km (0.056 R)
• M87: 65,548,252 km (0.071 R)
• M88: 66,386,149 km (0.1 R)
• M89: 68,390,462 km (0.106 R)
• M90: 69,666,382 km (0.028 R)
• M91: 70,521,483 km (0.092 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit