🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.77 AU - 0.89 AU

Year: 273 Days

Day: 24.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,117,569 km

• M1: 61,784 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.15 AU - 2.21 AU

Year: 1164 Days

Day: 28 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,117,569 km

• M1: 1,321,398 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.88 AU - 2.52 AU

Year: 1180 Days

Day: 46.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.2 AU - 2.7 AU

Year: 1387 Days

Day: 20.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.99 AU - 4.27 AU

Year: 2501 Days

Day: 29 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.8

Radius: 9.5

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.8 AU - 6.56 AU

Year: 5556 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,117,569 km

• M1: 128,804 km (0.12 R)
• M2: 191,336 km (0.111 R)
• M3: 252,521 km (0.118 R)
• M4: 597,195 km (0.056 R)
• M5: 703,409 km (0.082 R)
• M6: 829,520 km (0.088 R)
• M7: 1,268,889 km (0.063 R)
• M8: 1,361,789 km (0.096 R)
• M9: 1,705,117 km (0.089 R)
• M10: 1,860,549 km (0.112 R)
• M11: 2,260,424 km (0.111 R)
• M12: 2,587,594 km (0.029 R)
• M13: 2,746,916 km (0.117 R)
• M14: 3,012,752 km (0.085 R)
• M15: 3,222,937 km (0.077 R)
• M16: 3,351,441 km (0.06 R)
• M17: 4,250,973 km (0.103 R)
• M18: 4,703,207 km (0.08 R)
• M19: 4,849,365 km (0.054 R)
• M20: 5,171,000 km (0.105 R)
• M21: 5,372,359 km (0.052 R)
• M22: 5,550,829 km (0.053 R)
• M23: 5,913,454 km (0.036 R)
• M24: 6,203,824 km (0.077 R)
• M25: 7,214,657 km (0.083 R)
• M26: 8,246,732 km (0.061 R)
• M27: 8,393,637 km (0.088 R)
• M28: 8,452,728 km (0.12 R)
• M29: 8,990,234 km (0.118 R)
• M30: 9,662,377 km (0.095 R)
• M31: 9,786,394 km (0.059 R)
• M32: 9,848,477 km (0.105 R)
• M33: 10,067,189 km (0.113 R)
• M34: 10,130,020 km (0.104 R)
• M35: 10,319,112 km (0.073 R)
• M36: 11,314,685 km (0.093 R)
• M37: 11,412,672 km (0.114 R)
• M38: 11,609,393 km (0.073 R)
• M39: 11,675,216 km (0.061 R)
• M40: 11,807,311 km (0.054 R)
• M41: 11,906,794 km (0.076 R)
• M42: 12,610,203 km (0.053 R)
• M43: 12,881,873 km (0.032 R)
• M44: 13,189,595 km (0.034 R)
• M45: 13,292,818 km (0.089 R)
• M46: 13,534,568 km (0.119 R)
• M47: 14,092,568 km (0.079 R)
• M48: 14,445,170 km (0.084 R)
• M49: 15,015,288 km (0.101 R)
• M50: 15,447,775 km (0.075 R)
• M51: 15,556,533 km (0.109 R)
• M52: 16,140,862 km (0.091 R)
• M53: 16,251,265 km (0.105 R)
• M54: 16,695,272 km (0.11 R)
• M55: 17,255,965 km (0.074 R)
• M56: 17,368,911 km (0.094 R)
• M57: 17,444,159 km (0.073 R)
• M58: 18,204,116 km (0.089 R)
• M59: 18,280,710 km (0.038 R)
• M60: 18,511,091 km (0.104 R)
• M61: 18,626,580 km (0.105 R)
• M62: 19,992,409 km (0.101 R)
• M63: 20,071,397 km (0.066 R)
• M64: 20,587,659 km (0.116 R)
• M65: 21,188,743 km (0.115 R)
• M66: 21,471,184 km (0.118 R)
• M67: 21,754,822 km (0.08 R)
• M68: 22,984,815 km (0.042 R)
• M69: 23,109,131 km (0.095 R)
• M70: 23,275,035 km (0.088 R)
• M71: 23,441,538 km (0.097 R)
• M72: 23,942,990 km (0.1 R)
• M73: 24,068,951 km (0.083 R)
• M74: 25,597,542 km (0.116 R)
• M75: 25,984,552 km (0.097 R)
• M76: 26,113,954 km (0.035 R)
• M77: 26,633,807 km (0.081 R)
• M78: 26,938,687 km (0.027 R)
• M79: 27,595,870 km (0.109 R)
• M80: 27,683,834 km (0.116 R)
• M81: 28,302,720 km (0.09 R)
• M82: 28,613,734 km (0.107 R)
• M83: 29,553,957 km (0.117 R)
• M84: 30,095,651 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 10.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.52 AU - 7.6 AU

Year: 6076 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,117,569 km

• M1: 131,945 km (0.104 R)
• M2: 198,516 km (0.106 R)
• M3: 314,156 km (0.115 R)
• M4: 413,189 km (0.074 R)
• M5: 486,642 km (0.049 R)
• M6: 599,738 km (0.081 R)
• M7: 685,607 km (0.117 R)
• M8: 871,108 km (0.118 R)
• M9: 1,091,017 km (0.09 R)
• M10: 1,376,899 km (0.114 R)
• M11: 1,444,816 km (0.069 R)
• M12: 1,513,930 km (0.096 R)
• M13: 1,594,265 km (0.074 R)
• M14: 1,717,683 km (0.089 R)
• M15: 1,844,392 km (0.1 R)
• M16: 2,040,365 km (0.086 R)
• M17: 2,118,455 km (0.06 R)
• M18: 2,220,332 km (0.058 R)
• M19: 2,394,015 km (0.099 R)
• M20: 2,608,239 km (0.12 R)
• M21: 2,766,962 km (0.03 R)
• M22: 2,928,977 km (0.077 R)
• M23: 3,119,864 km (0.116 R)
• M24: 3,380,762 km (0.088 R)
• M25: 3,676,068 km (0.044 R)
• M26: 4,021,939 km (0.073 R)
• M27: 4,715,175 km (0.091 R)
• M28: 4,804,485 km (0.097 R)
• M29: 4,939,422 km (0.099 R)
• M30: 5,045,338 km (0.062 R)
• M31: 5,197,928 km (0.114 R)
• M32: 5,290,230 km (0.062 R)
• M33: 5,476,479 km (0.109 R)
• M34: 5,759,817 km (0.035 R)
• M35: 5,823,546 km (0.108 R)
• M36: 5,999,772 km (0.069 R)
• M37: 6,341,155 km (0.085 R)
• M38: 6,655,609 km (0.038 R)
• M39: 6,722,480 km (0.052 R)
• M40: 7,043,068 km (0.087 R)
• M41: 7,230,963 km (0.059 R)
• M42: 7,437,857 km (0.057 R)
• M43: 7,752,012 km (0.041 R)
• M44: 7,981,495 km (0.108 R)
• M45: 8,088,158 km (0.103 R)
• M46: 8,537,850 km (0.097 R)
• M47: 9,014,319 km (0.029 R)
• M48: 9,106,920 km (0.11 R)
• M49: 9,199,820 km (0.026 R)
• M50: 9,424,217 km (0.111 R)
• M51: 9,764,103 km (0.057 R)
• M52: 9,897,395 km (0.087 R)
• M53: 10,514,337 km (0.052 R)
• M54: 10,709,712 km (0.042 R)
• M55: 12,029,165 km (0.099 R)
• M56: 12,213,021 km (0.095 R)
• M57: 12,336,140 km (0.055 R)
• M58: 12,418,418 km (0.112 R)
• M59: 12,666,452 km (0.103 R)
• M60: 12,999,756 km (0.063 R)
• M61: 13,230,585 km (0.079 R)
• M62: 13,568,676 km (0.072 R)
• M63: 13,952,545 km (0.034 R)
• M64: 14,253,536 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.7

Radius: 9.8

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.13 AU - 8.37 AU

Year: 7803 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 52,117,569 km

• M1: 128,056 km (0.117 R)
• M2: 289,472 km (0.095 R)
• M3: 369,357 km (0.032 R)
• M4: 435,629 km (0.102 R)
• M5: 569,968 km (0.09 R)
• M6: 777,311 km (0.082 R)
• M7: 993,031 km (0.057 R)
• M8: 1,334,862 km (0.045 R)
• M9: 1,425,967 km (0.12 R)
• M10: 1,519,466 km (0.117 R)
• M11: 1,595,611 km (0.091 R)
• M12: 1,792,033 km (0.079 R)
• M13: 1,913,656 km (0.099 R)
• M14: 2,983,730 km (0.048 R)
• M15: 4,817,351 km (0.083 R)
• M16: 4,902,322 km (0.076 R)
• M17: 5,394,200 km (0.068 R)
• M18: 7,253,103 km (0.029 R)
• M19: 7,713,117 km (0.116 R)
• M20: 7,946,788 km (0.118 R)
• M21: 8,695,975 km (0.115 R)
• M22: 8,765,238 km (0.096 R)
• M23: 9,432,146 km (0.086 R)
• M24: 9,538,959 km (0.109 R)
• M25: 10,188,213 km (0.104 R)
• M26: 10,703,129 km (0.119 R)
• M27: 11,188,874 km (0.082 R)
• M28: 11,415,514 km (0.026 R)
• M29: 11,834,987 km (0.085 R)
• M30: 13,044,037 km (0.111 R)
• M31: 13,123,473 km (0.114 R)
• M32: 13,362,531 km (0.044 R)
• M33: 13,482,508 km (0.066 R)
• M34: 13,925,916 km (0.055 R)
• M35: 14,497,081 km (0.109 R)
• M36: 14,620,499 km (0.088 R)
• M37: 15,159,201 km (0.105 R)
• M38: 15,368,040 km (0.072 R)
• M39: 16,427,193 km (0.111 R)
• M40: 16,727,884 km (0.105 R)
• M41: 18,704,521 km (0.1 R)
• M42: 19,108,585 km (0.049 R)
• M43: 20,661,112 km (0.025 R)
• M44: 21,969,943 km (0.06 R)
• M45: 22,491,441 km (0.097 R)
• M46: 23,595,025 km (0.038 R)
• M47: 24,177,709 km (0.082 R)
• M48: 24,275,396 km (0.091 R)
• M49: 25,407,104 km (0.109 R)
• M50: 25,754,919 km (0.12 R)
• M51: 26,054,264 km (0.06 R)
• M52: 26,304,691 km (0.101 R)
• M53: 26,706,960 km (0.059 R)
• M54: 27,670,520 km (0.052 R)
• M55: 28,130,982 km (0.119 R)
• M56: 28,387,842 km (0.095 R)
• M57: 29,736,167 km (0.083 R)
• M58: 29,997,963 km (0.101 R)
• M59: 30,470,842 km (0.073 R)
• M60: 30,787,541 km (0.1 R)
• M61: 30,946,264 km (0.089 R)
• M62: 32,548,757 km (0.104 R)
• M63: 32,980,646 km (0.088 R)
• M64: 34,397,338 km (0.042 R)
• M65: 35,778,126 km (0.117 R)
• M66: 36,559,326 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.5

Radius: 11.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.94 AU - 13.4 AU

Year: 15354 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 177.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,117,569 km

• M1: 180,265 km (0.082 R)
• M2: 324,328 km (0.096 R)
• M3: 399,726 km (0.104 R)
• M4: 984,504 km (0.112 R)
• M5: 1,499,868 km (0.1 R)
• M6: 1,640,939 km (0.046 R)
• M7: 1,761,964 km (0.076 R)
• M8: 1,836,164 km (0.067 R)
• M9: 1,911,412 km (0.09 R)
• M10: 2,143,588 km (0.109 R)
• M11: 2,721,036 km (0.111 R)
• M12: 2,836,525 km (0.083 R)
• M13: 3,072,291 km (0.094 R)
• M14: 3,345,457 km (0.077 R)
• M15: 3,882,962 km (0.09 R)
• M16: 3,980,650 km (0.12 R)
• M17: 4,515,612 km (0.084 R)
• M18: 4,756,913 km (0.103 R)
• M19: 4,931,943 km (0.091 R)
• M20: 5,324,487 km (0.085 R)
• M21: 5,616,353 km (0.085 R)
• M22: 6,139,796 km (0.108 R)
• M23: 7,233,207 km (0.032 R)
• M24: 8,386,157 km (0.095 R)
• M25: 8,897,633 km (0.104 R)
• M26: 9,070,418 km (0.099 R)
• M27: 9,861,791 km (0.114 R)
• M28: 10,997,388 km (0.077 R)
• M29: 11,793,099 km (0.073 R)
• M30: 11,983,089 km (0.089 R)
• M31: 12,947,995 km (0.065 R)
• M32: 13,045,832 km (0.099 R)
• M33: 13,439,873 km (0.078 R)
• M34: 14,391,166 km (0.102 R)
• M35: 15,571,792 km (0.103 R)
• M36: 15,884,900 km (0.113 R)
• M37: 16,094,786 km (0.102 R)
• M38: 16,997,011 km (0.078 R)
• M39: 17,211,684 km (0.096 R)
• M40: 18,189,007 km (0.026 R)
• M41: 18,353,714 km (0.085 R)
• M42: 19,128,481 km (0.118 R)
• M43: 19,970,568 km (0.106 R)
• M44: 20,767,476 km (0.095 R)
• M45: 20,996,959 km (0.069 R)
• M46: 21,285,234 km (0.038 R)
• M47: 22,274,674 km (0.099 R)
• M48: 22,627,576 km (0.098 R)
• M49: 22,804,699 km (0.105 R)
• M50: 23,757,189 km (0.118 R)
• M51: 24,177,858 km (0.116 R)
• M52: 25,210,084 km (0.104 R)
• M53: 28,074,434 km (0.037 R)
• M54: 28,328,302 km (0.085 R)
• M55: 29,094,691 km (0.088 R)
• M56: 30,582,592 km (0.085 R)
• M57: 30,778,416 km (0.111 R)
• M58: 32,161,298 km (0.114 R)
• M59: 33,901,421 km (0.111 R)
• M60: 34,987,501 km (0.115 R)
• M61: 36,015,987 km (0.066 R)
• M62: 36,845,956 km (0.118 R)
• M63: 37,333,046 km (0.084 R)
• M64: 37,822,231 km (0.077 R)
• M65: 39,942,631 km (0.111 R)
• M66: 40,156,856 km (0.077 R)
• M67: 42,610,710 km (0.073 R)
• M68: 43,635,156 km (0.069 R)
• M69: 44,298,024 km (0.114 R)
• M70: 44,964,183 km (0.057 R)
• M71: 45,038,384 km (0.11 R)
• M72: 45,261,285 km (0.093 R)
• M73: 45,559,134 km (0.085 R)
• M74: 47,435,241 km (0.062 R)
• M75: 47,586,335 km (0.083 R)
• M76: 47,813,424 km (0.049 R)
• M77: 48,040,813 km (0.031 R)
• M78: 48,192,655 km (0.037 R)
• M79: 48,420,642 km (0.053 R)
• M80: 48,725,223 km (0.093 R)
• M81: 49,183,292 km (0.025 R)
• M82: 50,797,902 km (0.093 R)
• M83: 51,107,420 km (0.109 R)
• M84: 51,339,895 km (0.072 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit