🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.73 AU - 2.87 AU

Year: 1243 Days

Day: 37.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.34 AU - 2.36 AU

Year: 1284 Days

Day: 12.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.14 AU - 2.88 AU

Year: 1417 Days

Day: 28.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.49 AU - 5.59 AU

Year: 3448 Days

Day: 36.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.4

Radius: 12.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.65 AU - 7.85 AU

Year: 7690 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,126,174 km

• M1: 174,730 km (0.072 R)
• M2: 392,694 km (0.075 R)
• M3: 587,022 km (0.087 R)
• M4: 698,024 km (0.117 R)
• M5: 1,010,384 km (0.088 R)
• M6: 1,113,008 km (0.099 R)
• M7: 1,640,341 km (0.097 R)
• M8: 1,974,692 km (0.034 R)
• M9: 2,194,900 km (0.081 R)
• M10: 2,308,146 km (0.064 R)
• M11: 2,423,486 km (0.114 R)
• M12: 3,003,776 km (0.112 R)
• M13: 3,388,242 km (0.12 R)
• M14: 3,520,038 km (0.04 R)
• M15: 3,788,716 km (0.047 R)
• M16: 4,289,420 km (0.119 R)
• M17: 4,722,805 km (0.105 R)
• M18: 4,840,837 km (0.056 R)
• M19: 5,322,692 km (0.039 R)
• M20: 5,819,956 km (0.058 R)
• M21: 7,195,957 km (0.06 R)
• M22: 7,676,316 km (0.087 R)
• M23: 7,955,465 km (0.105 R)
• M24: 8,202,601 km (0.098 R)
• M25: 9,290,177 km (0.053 R)
• M26: 9,964,415 km (0.067 R)
• M27: 10,154,554 km (0.056 R)
• M28: 10,345,890 km (0.114 R)
• M29: 10,693,256 km (0.076 R)
• M30: 11,638,565 km (0.086 R)
• M31: 11,959,602 km (0.105 R)
• M32: 12,202,399 km (0.115 R)
• M33: 12,898,927 km (0.027 R)
• M34: 13,023,243 km (0.111 R)
• M35: 13,566,433 km (0.089 R)
• M36: 14,116,953 km (0.086 R)
• M37: 14,416,448 km (0.051 R)
• M38: 14,848,037 km (0.119 R)
• M39: 15,240,133 km (0.106 R)
• M40: 15,503,276 km (0.106 R)
• M41: 15,591,389 km (0.097 R)
• M42: 16,932,833 km (0.096 R)
• M43: 17,296,805 km (0.08 R)
• M44: 18,404,128 km (0.077 R)
• M45: 18,684,475 km (0.078 R)
• M46: 20,011,857 km (0.086 R)
• M47: 20,107,899 km (0.111 R)
• M48: 20,929,939 km (0.061 R)
• M49: 21,124,865 km (0.08 R)
• M50: 21,516,811 km (0.103 R)
• M51: 22,606,781 km (0.08 R)
• M52: 23,765,417 km (0.115 R)
• M53: 24,582,969 km (0.114 R)
• M54: 24,891,889 km (0.098 R)
• M55: 25,202,005 km (0.046 R)
• M56: 25,461,558 km (0.097 R)
• M57: 25,617,738 km (0.109 R)
• M58: 26,140,433 km (0.093 R)
• M59: 26,245,301 km (0.074 R)
• M60: 26,719,526 km (0.04 R)
• M61: 28,860,720 km (0.095 R)
• M62: 29,568,468 km (0.088 R)
• M63: 29,732,577 km (0.062 R)
• M64: 29,842,232 km (0.068 R)
• M65: 31,167,819 km (0.116 R)
• M66: 31,613,920 km (0.114 R)
• M67: 31,781,768 km (0.078 R)
• M68: 33,135,330 km (0.115 R)
• M69: 34,162,768 km (0.105 R)
• M70: 34,507,591 km (0.104 R)
• M71: 35,200,678 km (0.068 R)
• M72: 35,840,059 km (0.114 R)
• M73: 36,307,403 km (0.088 R)
• M74: 36,718,049 km (0.087 R)
• M75: 37,248,224 km (0.09 R)
• M76: 39,876,958 km (0.092 R)
• M77: 39,997,833 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 10.1

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.79 AU - 8.65 AU

Year: 8400 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,126,174 km

• M1: 146,008 km (0.086 R)
• M2: 223,200 km (0.08 R)
• M3: 439,070 km (0.093 R)
• M4: 632,799 km (0.051 R)
• M5: 923,767 km (0.118 R)
• M6: 1,236,277 km (0.119 R)
• M7: 1,374,655 km (0.051 R)
• M8: 1,688,661 km (0.088 R)
• M9: 1,910,664 km (0.068 R)
• M10: 2,237,685 km (0.092 R)
• M11: 2,383,244 km (0.093 R)
• M12: 2,865,248 km (0.12 R)
• M13: 3,686,840 km (0.108 R)
• M14: 3,772,858 km (0.07 R)
• M15: 3,917,819 km (0.061 R)
• M16: 4,515,911 km (0.103 R)
• M17: 4,888,559 km (0.057 R)
• M18: 5,271,231 km (0.095 R)
• M19: 5,531,680 km (0.064 R)
• M20: 5,696,687 km (0.044 R)
• M21: 7,362,010 km (0.1 R)
• M22: 7,726,880 km (0.077 R)
• M23: 7,800,482 km (0.076 R)
• M24: 8,097,583 km (0.113 R)
• M25: 8,360,576 km (0.105 R)
• M26: 8,856,493 km (0.073 R)
• M27: 9,717,429 km (0.119 R)
• M28: 10,279,169 km (0.111 R)
• M29: 10,851,530 km (0.108 R)
• M30: 11,308,552 km (0.084 R)
• M31: 11,729,520 km (0.098 R)
• M32: 11,814,193 km (0.089 R)
• M33: 12,327,313 km (0.102 R)
• M34: 12,978,962 km (0.116 R)
• M35: 13,375,396 km (0.051 R)
• M36: 14,542,708 km (0.099 R)
• M37: 14,679,590 km (0.079 R)
• M38: 15,789,307 km (0.068 R)
• M39: 16,544,178 km (0.04 R)
• M40: 16,734,616 km (0.084 R)
• M41: 16,878,081 km (0.076 R)
• M42: 16,973,823 km (0.067 R)
• M43: 17,069,865 km (0.09 R)
• M44: 17,262,397 km (0.076 R)
• M45: 17,601,087 km (0.108 R)
• M46: 17,942,021 km (0.1 R)
• M47: 18,137,844 km (0.103 R)
• M48: 18,334,266 km (0.118 R)
• M49: 19,628,737 km (0.11 R)
• M50: 19,779,980 km (0.065 R)
• M51: 21,003,840 km (0.103 R)
• M52: 22,515,377 km (0.096 R)
• M53: 24,820,232 km (0.058 R)
• M54: 25,202,604 km (0.086 R)
• M55: 25,586,771 km (0.08 R)
• M56: 26,528,041 km (0.102 R)
• M57: 26,862,990 km (0.081 R)
• M58: 26,974,890 km (0.03 R)
• M59: 27,536,929 km (0.119 R)
• M60: 28,444,390 km (0.093 R)
• M61: 28,787,118 km (0.116 R)
• M62: 30,989,797 km (0.096 R)
• M63: 31,224,816 km (0.093 R)
• M64: 31,401,491 km (0.073 R)
• M65: 33,727,887 km (0.087 R)
• M66: 33,909,200 km (0.101 R)
• M67: 34,090,812 km (0.087 R)
• M68: 34,333,310 km (0.105 R)
• M69: 34,576,556 km (0.061 R)
• M70: 36,418,554 km (0.093 R)
• M71: 36,604,505 km (0.105 R)
• M72: 37,102,067 km (0.026 R)
• M73: 37,789,619 km (0.101 R)
• M74: 38,987,299 km (0.105 R)
• M75: 39,050,579 km (0.027 R)
• M76: 39,114,009 km (0.054 R)
• M77: 39,241,017 km (0.11 R)
• M78: 39,431,605 km (0.086 R)
• M79: 40,133,369 km (0.094 R)
• M80: 41,096,779 km (0.075 R)
• M81: 41,355,135 km (0.118 R)
• M82: 41,678,565 km (0.115 R)
• M83: 42,263,044 km (0.101 R)
• M84: 42,981,114 km (0.106 R)
• M85: 43,243,209 km (0.099 R)
• M86: 43,966,814 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.1

Radius: 4.3

Gravity: 24.78 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.44 AU - 18.98 AU

Year: 24348 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,126,174 km

• M1: 72,705 km (0.084 R)
• M2: 252,072 km (0.081 R)
• M3: 427,850 km (0.092 R)
• M4: 593,006 km (0.089 R)
• M5: 1,031,328 km (0.067 R)
• M6: 1,085,183 km (0.067 R)
• M7: 1,548,637 km (0.078 R)
• M8: 1,704,967 km (0.075 R)
• M9: 2,744,074 km (0.098 R)
• M10: 2,819,172 km (0.097 R)
• M11: 3,126,296 km (0.042 R)
• M12: 3,525,124 km (0.08 R)
• M13: 3,897,623 km (0.108 R)
• M14: 4,501,699 km (0.116 R)
• M15: 5,042,346 km (0.067 R)
• M16: 5,320,299 km (0.097 R)
• M17: 6,531,293 km (0.067 R)
• M18: 6,936,105 km (0.118 R)
• M19: 7,193,114 km (0.105 R)
• M20: 9,815,415 km (0.095 R)
• M21: 10,103,840 km (0.105 R)
• M22: 10,336,764 km (0.109 R)
• M23: 10,571,334 km (0.117 R)
• M24: 10,630,275 km (0.088 R)
• M25: 11,285,514 km (0.056 R)
• M26: 11,648,588 km (0.104 R)
• M27: 11,770,360 km (0.107 R)
• M28: 12,448,039 km (0.119 R)
• M29: 12,572,654 km (0.08 R)
• M30: 12,635,036 km (0.059 R)
• M31: 12,760,250 km (0.098 R)
• M32: 12,822,931 km (0.105 R)
• M33: 13,075,003 km (0.089 R)
• M34: 13,519,908 km (0.12 R)
• M35: 13,712,141 km (0.048 R)
• M36: 13,776,468 km (0.08 R)
• M37: 13,905,272 km (0.115 R)
• M38: 15,282,320 km (0.081 R)
• M39: 15,415,612 km (0.051 R)
• M40: 17,881,882 km (0.095 R)
• M41: 20,247,623 km (0.086 R)
• M42: 22,481,867 km (0.076 R)
• M43: 22,861,846 km (0.108 R)
• M44: 23,320,513 km (0.064 R)
• M45: 24,169,331 km (0.116 R)
• M46: 24,714,765 km (0.09 R)
• M47: 25,106,861 km (0.069 R)
• M48: 25,185,550 km (0.086 R)
• M49: 25,738,463 km (0.072 R)
• M50: 26,135,795 km (0.034 R)
• M51: 27,340,058 km (0.105 R)
• M52: 27,420,991 km (0.051 R)
• M53: 27,502,073 km (0.062 R)
• M54: 27,583,155 km (0.087 R)
• M55: 27,664,237 km (0.046 R)
• M56: 27,745,468 km (0.118 R)
• M57: 27,989,762 km (0.097 R)
• M58: 28,562,422 km (0.112 R)
• M59: 30,052,567 km (0.119 R)
• M60: 31,993,001 km (0.063 R)
• M61: 32,763,280 km (0.072 R)
• M62: 32,849,299 km (0.037 R)
• M63: 33,107,654 km (0.093 R)
• M64: 34,759,364 km (0.106 R)
• M65: 36,082,258 km (0.058 R)
• M66: 36,883,953 km (0.076 R)
• M67: 39,597,958 km (0.117 R)
• M68: 39,689,512 km (0.109 R)
• M69: 39,781,215 km (0.1 R)
• M70: 40,516,938 km (0.094 R)
• M71: 40,886,444 km (0.086 R)
• M72: 43,598,803 km (0.068 R)
• M73: 46,175,776 km (0.045 R)
• M74: 47,239,716 km (0.059 R)
• M75: 47,434,044 km (0.086 R)
• M76: 48,018,523 km (0.111 R)
• M77: 48,311,735 km (0.045 R)
• M78: 49,194,811 km (0.088 R)
• M79: 50,877,338 km (0.079 R)
• M80: 51,076,453 km (0.057 R)
• M81: 52,377,356 km (0.091 R)
• M82: 52,981,582 km (0.113 R)
• M83: 54,196,765 km (0.081 R)
• M84: 58,834,599 km (0.12 R)
• M85: 59,672,347 km (0.045 R)
• M86: 63,169,346 km (0.076 R)
• M87: 64,134,552 km (0.12 R)
• M88: 64,780,815 km (0.113 R)
• M89: 65,429,172 km (0.098 R)
• M90: 68,153,648 km (0.113 R)
• M91: 69,033,284 km (0.082 R)
• M92: 69,695,554 km (0.114 R)
• M93: 70,027,511 km (0.12 R)
• M94: 70,138,214 km (0.113 R)
• M95: 70,581,771 km (0.068 R)
• M96: 70,692,773 km (0.087 R)
• M97: 75,408,696 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.4

Radius: 3.8

Gravity: 60.97 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.65 AU - 18.41 AU

Year: 25051 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,126,174 km

• M1: 360,830 km (0.118 R)
• M2: 427,102 km (0.106 R)
• M3: 571,613 km (0.116 R)
• M4: 597,195 km (0.113 R)
• M5: 758,910 km (0.085 R)
• M6: 1,389,315 km (0.103 R)
• M7: 3,648,542 km (0.078 R)
• M8: 4,041,237 km (0.101 R)
• M9: 5,026,339 km (0.059 R)
• M10: 5,740,968 km (0.077 R)
• M11: 5,853,615 km (0.044 R)
• M12: 5,967,160 km (0.119 R)
• M13: 6,081,303 km (0.114 R)
• M14: 7,141,354 km (0.102 R)
• M15: 8,965,101 km (0.117 R)
• M16: 10,576,121 km (0.075 R)
• M17: 14,054,271 km (0.058 R)
• M18: 14,974,298 km (0.081 R)
• M19: 15,598,420 km (0.061 R)
• M20: 15,755,797 km (0.119 R)
• M21: 15,834,635 km (0.083 R)
• M22: 16,072,047 km (0.102 R)
• M23: 16,310,656 km (0.098 R)
• M24: 17,033,363 km (0.096 R)
• M25: 17,114,296 km (0.059 R)
• M26: 17,276,609 km (0.109 R)
• M27: 18,426,867 km (0.037 R)
• M28: 19,856,425 km (0.095 R)
• M29: 20,026,966 km (0.107 R)
• M30: 20,112,387 km (0.081 R)
• M31: 20,713,920 km (0.113 R)
• M32: 21,408,502 km (0.12 R)
• M33: 21,758,711 km (0.085 R)
• M34: 22,376,102 km (0.047 R)
• M35: 23,088,636 km (0.082 R)
• M36: 23,899,157 km (0.116 R)
• M37: 26,479,721 km (0.11 R)
• M38: 28,857,429 km (0.099 R)
• M39: 30,414,444 km (0.101 R)
• M40: 30,709,451 km (0.076 R)
• M41: 31,600,157 km (0.104 R)
• M42: 32,198,548 km (0.091 R)
• M43: 32,599,620 km (0.088 R)
• M44: 33,406,701 km (0.108 R)
• M45: 35,970,808 km (0.078 R)
• M46: 36,074,629 km (0.069 R)
• M47: 37,539,342 km (0.095 R)
• M48: 38,597,447 km (0.094 R)
• M49: 39,023,353 km (0.11 R)
• M50: 40,310,642 km (0.097 R)
• M51: 42,816,407 km (0.065 R)
• M52: 43,699,782 km (0.071 R)
• M53: 46,046,973 km (0.104 R)
• M54: 46,611,854 km (0.086 R)
• M55: 49,355,030 km (0.053 R)
• M56: 50,164,953 km (0.103 R)
• M57: 51,915,099 km (0.073 R)
• M58: 52,974,850 km (0.093 R)
• M59: 54,995,917 km (0.12 R)
• M60: 55,355,102 km (0.032 R)
• M61: 56,076,014 km (0.031 R)
• M62: 56,558,317 km (0.056 R)
• M63: 57,405,640 km (0.106 R)
• M64: 57,891,833 km (0.11 R)
• M65: 58,257,300 km (0.115 R)
• M66: 60,589,531 km (0.089 R)
• M67: 62,327,559 km (0.093 R)
• M68: 64,081,893 km (0.12 R)
• M69: 64,838,709 km (0.076 R)
• M70: 66,616,081 km (0.082 R)
• M71: 68,152,152 km (0.093 R)
• M72: 69,441,237 km (0.113 R)
• M73: 70,478,250 km (0.076 R)
• M74: 70,738,251 km (0.054 R)
• M75: 72,436,486 km (0.036 R)
• M76: 76,539,507 km (0.078 R)
• M77: 78,013,494 km (0.099 R)
• M78: 79,903,065 km (0.077 R)
• M79: 80,309,971 km (0.103 R)
• M80: 80,717,476 km (0.085 R)
• M81: 82,765,471 km (0.109 R)
• M82: 84,002,346 km (0.116 R)
• M83: 84,416,134 km (0.117 R)
• M84: 84,968,748 km (0.098 R)
• M85: 85,245,504 km (0.093 R)
• M86: 91,409,685 km (0.114 R)
• M87: 92,119,227 km (0.101 R)
• M88: 92,261,345 km (0.115 R)
• M89: 92,545,880 km (0.063 R)
• M90: 93,686,564 km (0.075 R)
• M91: 96,126,206 km (0.119 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 16,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit