🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.61 AU - 0.91 AU

Year: 285 Days

Day: 31.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.02 AU - 1.04 AU

Year: 450 Days

Day: 26.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.8 °

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: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.76 AU - 2.22 AU

Year: 1208 Days

Day: 17.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.8 AU - 2.9 AU

Year: 1551 Days

Day: 27.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.9

Radius: 13.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.73 AU - 4.33 AU

Year: 2855 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 146.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 67,658,497 km

• M1: 163,361 km (0.083 R)
• M2: 449,242 km (0.074 R)
• M3: 635,641 km (0.11 R)
• M4: 751,879 km (0.12 R)
• M5: 910,901 km (0.112 R)
• M6: 1,129,015 km (0.068 R)
• M7: 1,416,393 km (0.111 R)
• M8: 1,531,733 km (0.08 R)
• M9: 1,617,751 km (0.099 R)
• M10: 2,002,068 km (0.087 R)
• M11: 2,156,753 km (0.03 R)
• M12: 2,415,258 km (0.112 R)
• M13: 2,697,100 km (0.082 R)
• M14: 3,071,543 km (0.115 R)
• M15: 3,237,148 km (0.099 R)
• M16: 4,125,012 km (0.113 R)
• M17: 4,620,031 km (0.086 R)
• M18: 4,906,810 km (0.091 R)
• M19: 5,150,355 km (0.119 R)
• M20: 5,598,700 km (0.119 R)
• M21: 5,785,099 km (0.099 R)
• M22: 5,904,778 km (0.05 R)
• M23: 6,181,534 km (0.08 R)
• M24: 6,268,899 km (0.087 R)
• M25: 6,604,596 km (0.1 R)
• M26: 6,765,713 km (0.111 R)
• M27: 6,910,075 km (0.088 R)
• M28: 7,091,837 km (0.039 R)
• M29: 7,646,994 km (0.12 R)
• M30: 7,929,884 km (0.111 R)
• M31: 8,467,239 km (0.06 R)
• M32: 8,681,464 km (0.084 R)
• M33: 9,155,390 km (0.109 R)
• M34: 9,315,310 km (0.1 R)
• M35: 9,882,136 km (0.062 R)
• M36: 9,984,611 km (0.117 R)
• M37: 10,190,457 km (0.037 R)
• M38: 11,155,812 km (0.058 R)
• M39: 11,390,980 km (0.09 R)
• M40: 11,498,392 km (0.094 R)
• M41: 11,887,944 km (0.11 R)
• M42: 12,724,795 km (0.095 R)
• M43: 12,993,024 km (0.101 R)
• M44: 13,285,637 km (0.117 R)
• M45: 13,398,883 km (0.116 R)
• M46: 13,557,756 km (0.093 R)
• M47: 13,786,042 km (0.101 R)
• M48: 14,269,393 km (0.112 R)
• M49: 14,548,094 km (0.098 R)
• M50: 14,711,455 km (0.075 R)
• M51: 15,016,634 km (0.056 R)
• M52: 15,371,331 km (0.071 R)
• M53: 15,514,047 km (0.111 R)
• M54: 15,824,612 km (0.028 R)
• M55: 15,968,675 km (0.098 R)
• M56: 16,137,272 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.3

Radius: 13.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.15 AU - 5.63 AU

Year: 5387 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 67,658,497 km

• M1: 192,532 km (0.082 R)
• M2: 301,889 km (0.054 R)
• M3: 414,087 km (0.112 R)
• M4: 979,716 km (0.102 R)
• M5: 1,146,668 km (0.111 R)
• M6: 1,239,867 km (0.085 R)
• M7: 1,459,626 km (0.095 R)
• M8: 1,692,550 km (0.067 R)
• M9: 1,841,101 km (0.075 R)
• M10: 2,328,491 km (0.075 R)
• M11: 2,587,295 km (0.087 R)
• M12: 2,712,359 km (0.065 R)
• M13: 3,216,653 km (0.119 R)
• M14: 3,505,826 km (0.109 R)
• M15: 4,275,058 km (0.11 R)
• M16: 4,784,589 km (0.064 R)
• M17: 5,115,499 km (0.119 R)
• M18: 5,333,613 km (0.068 R)
• M19: 5,717,631 km (0.11 R)
• M20: 5,882,039 km (0.054 R)
• M21: 6,027,298 km (0.117 R)
• M22: 6,173,605 km (0.028 R)
• M23: 6,278,922 km (0.118 R)
• M24: 6,577,070 km (0.103 R)
• M25: 7,165,140 km (0.096 R)
• M26: 7,320,273 km (0.093 R)
• M27: 7,566,511 km (0.07 R)
• M28: 8,414,880 km (0.117 R)
• M29: 8,791,119 km (0.093 R)
• M30: 8,933,686 km (0.116 R)
• M31: 9,269,234 km (0.081 R)
• M32: 10,226,062 km (0.11 R)
• M33: 10,426,224 km (0.057 R)
• M34: 11,060,070 km (0.089 R)
• M35: 11,420,601 km (0.099 R)
• M36: 11,524,272 km (0.033 R)
• M37: 11,889,740 km (0.11 R)
• M38: 12,259,097 km (0.066 R)
• M39: 12,365,311 km (0.077 R)
• M40: 13,117,340 km (0.043 R)
• M41: 13,226,097 km (0.117 R)
• M42: 13,773,925 km (0.068 R)
• M43: 14,357,207 km (0.119 R)
• M44: 15,204,529 km (0.057 R)
• M45: 15,778,387 km (0.115 R)
• M46: 16,505,731 km (0.112 R)
• M47: 16,623,016 km (0.102 R)
• M48: 16,917,874 km (0.09 R)
• M49: 17,065,826 km (0.093 R)
• M50: 17,392,996 km (0.119 R)
• M51: 17,602,284 km (0.107 R)
• M52: 17,752,181 km (0.118 R)
• M53: 18,998,182 km (0.078 R)
• M54: 19,090,483 km (0.089 R)
• M55: 19,554,087 km (0.111 R)
• M56: 19,927,783 km (0.039 R)
• M57: 20,209,476 km (0.028 R)
• M58: 20,682,055 km (0.117 R)
• M59: 21,413,738 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 8.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.43 AU - 5.97 AU

Year: 5858 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,658,497 km

• M1: 116,537 km (0.097 R)
• M2: 176,525 km (0.086 R)
• M3: 263,143 km (0.102 R)
• M4: 588,967 km (0.094 R)
• M5: 687,701 km (0.097 R)
• M6: 902,973 km (0.107 R)
• M7: 1,030,580 km (0.088 R)
• M8: 1,278,463 km (0.041 R)
• M9: 1,918,593 km (0.11 R)
• M10: 1,993,541 km (0.069 R)
• M11: 2,100,205 km (0.112 R)
• M12: 2,162,138 km (0.092 R)
• M13: 2,287,651 km (0.081 R)
• M14: 2,399,550 km (0.097 R)
• M15: 2,678,999 km (0.107 R)
• M16: 3,091,290 km (0.085 R)
• M17: 3,233,259 km (0.086 R)
• M18: 3,450,176 km (0.061 R)
• M19: 3,690,729 km (0.045 R)
• M20: 3,784,677 km (0.063 R)
• M21: 3,879,372 km (0.094 R)
• M22: 4,829,019 km (0.094 R)
• M23: 5,014,820 km (0.075 R)
• M24: 5,436,237 km (0.076 R)
• M25: 5,716,284 km (0.12 R)
• M26: 5,825,341 km (0.088 R)
• M27: 6,089,681 km (0.101 R)
• M28: 6,358,059 km (0.091 R)
• M29: 6,425,827 km (0.113 R)
• M30: 6,584,700 km (0.104 R)
• M31: 6,790,995 km (0.1 R)
• M32: 6,883,297 km (0.053 R)
• M33: 7,069,247 km (0.065 R)
• M34: 7,162,896 km (0.098 R)
• M35: 7,280,480 km (0.114 R)
• M36: 7,422,448 km (0.047 R)
• M37: 7,661,057 km (0.056 R)
• M38: 7,733,163 km (0.054 R)
• M39: 8,716,021 km (0.112 R)
• M40: 8,866,965 km (0.114 R)
• M41: 8,967,944 km (0.111 R)
• M42: 9,069,371 km (0.114 R)
• M43: 9,299,004 km (0.048 R)
• M44: 9,608,073 km (0.079 R)
• M45: 9,868,224 km (0.068 R)
• M46: 10,422,184 km (0.109 R)
• M47: 11,013,395 km (0.114 R)
• M48: 11,285,813 km (0.077 R)
• M49: 11,367,942 km (0.114 R)
• M50: 11,505,273 km (0.094 R)
• M51: 11,587,851 km (0.116 R)
• M52: 11,753,905 km (0.055 R)
• M53: 12,228,280 km (0.078 R)
• M54: 12,595,243 km (0.12 R)
• M55: 12,737,511 km (0.075 R)
• M56: 12,908,651 km (0.096 R)
• M57: 13,543,245 km (0.077 R)
• M58: 13,923,074 km (0.06 R)
• M59: 13,981,716 km (0.067 R)
• M60: 14,424,825 km (0.12 R)
• M61: 15,264,368 km (0.079 R)
• M62: 15,812,495 km (0.028 R)
• M63: 15,904,498 km (0.112 R)
• M64: 16,243,187 km (0.069 R)
• M65: 16,335,938 km (0.115 R)
• M66: 16,428,988 km (0.104 R)
• M67: 16,646,653 km (0.113 R)
• M68: 16,802,683 km (0.112 R)
• M69: 17,021,994 km (0.079 R)
• M70: 17,210,637 km (0.115 R)
• M71: 18,486,557 km (0.1 R)
• M72: 18,648,123 km (0.106 R)
• M73: 18,712,898 km (0.114 R)
• M74: 19,397,608 km (0.097 R)
• M75: 19,463,281 km (0.102 R)
• M76: 19,891,730 km (0.11 R)
• M77: 20,156,967 km (0.081 R)
• M78: 21,229,434 km (0.117 R)
• M79: 21,977,573 km (0.118 R)
• M80: 22,320,451 km (0.12 R)
• M81: 22,527,046 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.9

Radius: 7.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.38 AU - 11.34 AU

Year: 15405 Days

Day: 17.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,658,497 km

• M1: 98,435 km (0.114 R)
• M2: 241,451 km (0.101 R)
• M3: 438,023 km (0.026 R)
• M4: 780,452 km (0.1 R)
• M5: 847,622 km (0.108 R)
• M6: 916,885 km (0.096 R)
• M7: 1,061,397 km (0.108 R)
• M8: 1,434,494 km (0.032 R)
• M9: 1,497,026 km (0.075 R)
• M10: 1,581,848 km (0.091 R)
• M11: 1,846,038 km (0.112 R)
• M12: 1,937,292 km (0.068 R)
• M13: 2,006,706 km (0.045 R)
• M14: 2,100,653 km (0.105 R)
• M15: 2,720,437 km (0.098 R)
• M16: 3,064,213 km (0.099 R)
• M17: 3,227,424 km (0.098 R)
• M18: 3,421,602 km (0.118 R)
• M19: 3,821,478 km (0.096 R)
• M20: 4,176,025 km (0.117 R)
• M21: 4,236,163 km (0.036 R)
• M22: 4,357,337 km (0.103 R)
• M23: 4,510,376 km (0.105 R)
• M24: 5,076,005 km (0.075 R)
• M25: 5,172,496 km (0.066 R)
• M26: 5,334,660 km (0.028 R)
• M27: 5,898,494 km (0.095 R)
• M28: 6,000,071 km (0.112 R)
• M29: 6,939,247 km (0.1 R)
• M30: 7,154,219 km (0.089 R)
• M31: 7,226,325 km (0.118 R)
• M32: 7,298,731 km (0.112 R)
• M33: 7,371,435 km (0.085 R)
• M34: 7,553,944 km (0.097 R)
• M35: 8,110,748 km (0.08 R)
• M36: 8,680,865 km (0.067 R)
• M37: 8,796,355 km (0.036 R)
• M38: 9,979,973 km (0.1 R)
• M39: 10,182,080 km (0.113 R)
• M40: 10,549,193 km (0.108 R)
• M41: 10,962,382 km (0.113 R)
• M42: 11,676,712 km (0.07 R)
• M43: 12,623,517 km (0.045 R)
• M44: 13,460,816 km (0.06 R)
• M45: 13,550,126 km (0.083 R)
• M46: 14,681,535 km (0.094 R)
• M47: 15,421,446 km (0.114 R)
• M48: 16,697,366 km (0.11 R)
• M49: 17,033,812 km (0.096 R)
• M50: 18,351,919 km (0.108 R)
• M51: 18,500,320 km (0.075 R)
• M52: 18,748,652 km (0.072 R)
• M53: 18,998,182 km (0.112 R)
• M54: 19,500,382 km (0.111 R)
• M55: 19,905,343 km (0.08 R)
• M56: 20,057,933 km (0.093 R)
• M57: 20,108,796 km (0.051 R)
• M58: 20,517,946 km (0.062 R)
• M59: 21,344,325 km (0.039 R)
• M60: 23,082,951 km (0.03 R)
• M61: 23,726,372 km (0.054 R)
• M62: 24,104,406 km (0.057 R)
• M63: 24,593,441 km (0.114 R)
• M64: 25,195,573 km (0.069 R)
• M65: 25,415,781 km (0.078 R)
• M66: 25,747,290 km (0.084 R)
• M67: 25,802,641 km (0.111 R)
• M68: 26,135,646 km (0.076 R)
• M69: 27,369,230 km (0.093 R)
• M70: 27,482,326 km (0.114 R)
• M71: 29,312,805 km (0.059 R)
• M72: 29,892,796 km (0.063 R)
• M73: 30,476,677 km (0.057 R)
• M74: 30,711,246 km (0.102 R)
• M75: 31,477,786 km (0.064 R)
• M76: 32,250,758 km (0.092 R)
• M77: 33,210,428 km (0.074 R)
• M78: 34,362,332 km (0.12 R)
• M79: 35,650,669 km (0.042 R)
• M80: 36,518,336 km (0.098 R)
• M81: 37,330,204 km (0.118 R)
• M82: 37,455,567 km (0.075 R)
• M83: 37,832,853 km (0.103 R)
• M84: 39,545,449 km (0.105 R)
• M85: 40,186,177 km (0.11 R)
• M86: 40,379,158 km (0.099 R)
• M87: 40,443,485 km (0.11 R)
• M88: 40,507,812 km (0.095 R)
• M89: 41,542,880 km (0.086 R)
• M90: 42,129,004 km (0.089 R)
• M91: 42,914,543 km (0.103 R)
• M92: 42,980,216 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.5

Radius: 8

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.99 AU - 11.13 AU

Year: 15833 Days

Day: 15.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,658,497 km

• M1: 147,803 km (0.113 R)
• M2: 223,649 km (0.056 R)
• M3: 319,990 km (0.097 R)
• M4: 486,193 km (0.046 R)
• M5: 701,913 km (0.094 R)
• M6: 854,802 km (0.082 R)
• M7: 970,890 km (0.093 R)
• M8: 1,142,479 km (0.118 R)
• M9: 1,271,133 km (0.081 R)
• M10: 1,571,226 km (0.105 R)
• M11: 1,984,715 km (0.115 R)
• M12: 2,172,161 km (0.098 R)
• M13: 3,266,170 km (0.073 R)
• M14: 3,413,375 km (0.093 R)
• M15: 4,262,193 km (0.102 R)
• M16: 4,463,851 km (0.101 R)
• M17: 5,388,366 km (0.042 R)
• M18: 6,006,654 km (0.093 R)
• M19: 6,096,861 km (0.101 R)
• M20: 7,894,280 km (0.086 R)
• M21: 9,315,759 km (0.117 R)
• M22: 9,472,687 km (0.097 R)
• M23: 10,002,114 km (0.084 R)
• M24: 11,929,832 km (0.066 R)
• M25: 13,434,188 km (0.107 R)
• M26: 13,552,370 km (0.109 R)
• M27: 14,997,336 km (0.119 R)
• M28: 15,058,522 km (0.042 R)
• M29: 17,576,703 km (0.047 R)
• M30: 18,030,583 km (0.092 R)
• M31: 18,488,502 km (0.111 R)
• M32: 18,554,175 km (0.114 R)
• M33: 18,883,889 km (0.107 R)
• M34: 19,683,190 km (0.108 R)
• M35: 20,629,546 km (0.071 R)
• M36: 21,521,598 km (0.05 R)
• M37: 23,627,787 km (0.036 R)
• M38: 24,344,361 km (0.109 R)
• M39: 25,359,532 km (0.11 R)
• M40: 26,166,912 km (0.092 R)
• M41: 26,314,565 km (0.099 R)
• M42: 28,183,940 km (0.064 R)
• M43: 28,487,025 km (0.039 R)
• M44: 28,639,016 km (0.08 R)
• M45: 28,715,012 km (0.06 R)
• M46: 29,710,137 km (0.065 R)
• M47: 30,405,618 km (0.099 R)
• M48: 31,812,586 km (0.101 R)
• M49: 32,603,360 km (0.115 R)
• M50: 33,480,751 km (0.087 R)
• M51: 33,962,606 km (0.114 R)
• M52: 34,285,139 km (0.102 R)
• M53: 34,933,197 km (0.049 R)
• M54: 35,503,614 km (0.069 R)
• M55: 35,748,954 km (0.034 R)
• M56: 36,323,709 km (0.104 R)
• M57: 36,736,151 km (0.094 R)
• M58: 37,067,211 km (0.038 R)
• M59: 37,399,168 km (0.112 R)
• M60: 37,648,847 km (0.061 R)
• M61: 39,327,635 km (0.102 R)
• M62: 39,412,157 km (0.045 R)
• M63: 41,632,190 km (0.1 R)
• M64: 42,150,247 km (0.08 R)
• M65: 42,496,866 km (0.036 R)
• M66: 43,018,513 km (0.045 R)
• M67: 43,367,525 km (0.074 R)
• M68: 45,214,760 km (0.103 R)
• M69: 45,303,322 km (0.039 R)
• M70: 45,658,317 km (0.057 R)
• M71: 46,103,371 km (0.05 R)
• M72: 46,639,380 km (0.095 R)
• M73: 51,370,114 km (0.116 R)
• M74: 51,555,017 km (0.096 R)
• M75: 52,390,222 km (0.078 R)
• M76: 52,576,471 km (0.076 R)
• M77: 52,762,870 km (0.095 R)
• M78: 54,544,730 km (0.06 R)
• M79: 54,733,523 km (0.12 R)
• M80: 55,300,947 km (0.106 R)
• M81: 58,360,224 km (0.091 R)
• M82: 58,456,714 km (0.11 R)
• M83: 58,649,845 km (0.093 R)
• M84: 59,327,374 km (0.081 R)
• M85: 60,495,135 km (0.052 R)
• M86: 61,179,695 km (0.074 R)
• M87: 61,375,818 km (0.083 R)
• M88: 62,162,254 km (0.09 R)
• M89: 62,556,743 km (0.055 R)
• M90: 64,242,412 km (0.043 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 18,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit