🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.65 AU - 0.73 AU

Year: 218 Days

Day: 35.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.67 AU - 1.03 AU

Year: 298 Days

Day: 39.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,869,348 km

• M1: 182,958 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.94 AU - 1.24 AU

Year: 433 Days

Day: 12.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 94.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,869,348 km

• M1: 896,839 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.97 AU - 1.43 AU

Year: 501 Days

Day: 21.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.62 AU - 4.56 AU

Year: 3150 Days

Day: 22.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 12.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.28 AU - 5.14 AU

Year: 3892 Days

Day: 13.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,869,348 km

• M1: 236,365 km (0.092 R)
• M2: 391,198 km (0.086 R)
• M3: 527,482 km (0.117 R)
• M4: 636,539 km (0.108 R)
• M5: 915,539 km (0.086 R)
• M6: 1,136,645 km (0.115 R)
• M7: 1,234,033 km (0.047 R)
• M8: 1,565,841 km (0.103 R)
• M9: 1,742,516 km (0.105 R)
• M10: 1,891,067 km (0.088 R)
• M11: 2,164,532 km (0.061 R)
• M12: 2,250,251 km (0.098 R)
• M13: 2,514,740 km (0.052 R)
• M14: 2,696,801 km (0.053 R)
• M15: 2,978,194 km (0.094 R)
• M16: 3,199,150 km (0.064 R)
• M17: 3,382,707 km (0.073 R)
• M18: 4,228,234 km (0.117 R)
• M19: 4,461,457 km (0.114 R)
• M20: 4,651,147 km (0.09 R)
• M21: 4,747,040 km (0.081 R)
• M22: 4,908,306 km (0.073 R)
• M23: 5,104,130 km (0.034 R)
• M24: 5,186,558 km (0.114 R)
• M25: 5,369,367 km (0.104 R)
• M26: 5,520,610 km (0.055 R)
• M27: 6,386,632 km (0.09 R)
• M28: 6,493,296 km (0.098 R)
• M29: 6,600,707 km (0.091 R)
• M30: 6,963,033 km (0.114 R)
• M31: 7,650,286 km (0.093 R)
• M32: 8,184,948 km (0.06 R)
• M33: 8,398,275 km (0.104 R)
• M34: 8,495,813 km (0.087 R)
• M35: 8,593,799 km (0.099 R)
• M36: 8,850,360 km (0.1 R)
• M37: 8,949,693 km (0.117 R)
• M38: 9,029,428 km (0.075 R)
• M39: 9,129,360 km (0.119 R)
• M40: 9,614,655 km (0.11 R)
• M41: 9,716,830 km (0.061 R)
• M42: 9,901,584 km (0.034 R)
• M43: 10,108,328 km (0.093 R)
• M44: 10,441,931 km (0.033 R)
• M45: 10,694,752 km (0.067 R)
• M46: 10,800,517 km (0.095 R)
• M47: 10,992,003 km (0.114 R)
• M48: 11,184,685 km (0.084 R)
• M49: 11,421,648 km (0.082 R)
• M50: 11,551,648 km (0.113 R)
• M51: 11,747,472 km (0.051 R)
• M52: 11,944,343 km (0.08 R)
• M53: 12,120,419 km (0.104 R)
• M54: 12,230,823 km (0.118 R)
• M55: 12,788,075 km (0.059 R)
• M56: 13,149,204 km (0.096 R)
• M57: 13,559,401 km (0.097 R)
• M58: 13,835,110 km (0.115 R)
• M59: 13,973,788 km (0.116 R)
• M60: 14,673,756 km (0.052 R)
• M61: 15,051,790 km (0.069 R)
• M62: 15,432,965 km (0.086 R)
• M63: 15,817,432 km (0.084 R)
• M64: 15,962,392 km (0.086 R)
• M65: 16,229,275 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.9

Radius: 11.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.09 AU - 6.47 AU

Year: 5292 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,869,348 km

• M1: 138,976 km (0.05 R)
• M2: 276,457 km (0.078 R)
• M3: 356,941 km (0.074 R)
• M4: 429,495 km (0.064 R)
• M5: 594,203 km (0.072 R)
• M6: 831,764 km (0.077 R)
• M7: 935,735 km (0.109 R)
• M8: 1,201,271 km (0.079 R)
• M9: 1,305,241 km (0.072 R)
• M10: 1,459,477 km (0.093 R)
• M11: 1,803,103 km (0.105 R)
• M12: 1,993,541 km (0.075 R)
• M13: 2,154,359 km (0.105 R)
• M14: 2,469,861 km (0.053 R)
• M15: 2,584,902 km (0.058 R)
• M16: 2,682,140 km (0.11 R)
• M17: 2,880,208 km (0.095 R)
• M18: 3,042,372 km (0.077 R)
• M19: 3,987,232 km (0.096 R)
• M20: 4,145,507 km (0.103 R)
• M21: 4,847,719 km (0.092 R)
• M22: 4,992,679 km (0.104 R)
• M23: 5,687,861 km (0.085 R)
• M24: 5,815,318 km (0.07 R)
• M25: 5,917,942 km (0.104 R)
• M26: 6,203,225 km (0.085 R)
• M27: 6,413,560 km (0.116 R)
• M28: 6,706,622 km (0.057 R)
• M29: 6,976,945 km (0.116 R)
• M30: 7,472,414 km (0.077 R)
• M31: 7,612,138 km (0.071 R)
• M32: 8,150,990 km (0.05 R)
• M33: 9,086,275 km (0.092 R)
• M34: 9,536,415 km (0.045 R)
• M35: 9,932,401 km (0.091 R)
• M36: 10,240,722 km (0.073 R)
• M37: 10,489,653 km (0.065 R)
• M38: 10,930,069 km (0.088 R)
• M39: 11,666,839 km (0.11 R)
• M40: 12,123,112 km (0.109 R)
• M41: 12,552,159 km (0.114 R)
• M42: 13,120,631 km (0.111 R)
• M43: 13,323,336 km (0.095 R)
• M44: 13,561,197 km (0.092 R)
• M45: 14,213,593 km (0.028 R)
• M46: 16,087,306 km (0.076 R)
• M47: 16,159,562 km (0.113 R)
• M48: 16,231,967 km (0.04 R)
• M49: 17,108,312 km (0.105 R)
• M50: 17,589,418 km (0.065 R)
• M51: 17,663,918 km (0.074 R)
• M52: 18,075,013 km (0.076 R)
• M53: 18,868,779 km (0.059 R)
• M54: 19,059,517 km (0.026 R)
• M55: 19,404,340 km (0.054 R)
• M56: 19,673,915 km (0.078 R)
• M57: 19,944,837 km (0.112 R)
• M58: 20,178,060 km (0.103 R)
• M59: 20,256,000 km (0.111 R)
• M60: 20,804,277 km (0.066 R)
• M61: 21,001,297 km (0.115 R)
• M62: 21,080,285 km (0.113 R)
• M63: 21,159,272 km (0.12 R)
• M64: 21,317,697 km (0.103 R)
• M65: 22,923,929 km (0.084 R)
• M66: 23,536,233 km (0.059 R)
• M67: 23,906,189 km (0.12 R)
• M68: 24,776,998 km (0.12 R)
• M69: 24,902,211 km (0.115 R)
• M70: 25,027,724 km (0.061 R)
• M71: 25,700,316 km (0.086 R)
• M72: 26,549,583 km (0.096 R)
• M73: 27,020,517 km (0.049 R)
• M74: 28,888,097 km (0.079 R)
• M75: 29,240,101 km (0.073 R)
• M76: 29,416,626 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.1

Radius: 6.9

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.68 AU - 12.74 AU

Year: 17255 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,869,348 km

• M1: 105,018 km (0.089 R)
• M2: 166,203 km (0.053 R)
• M3: 883,076 km (0.107 R)
• M4: 1,005,597 km (0.11 R)
• M5: 1,267,543 km (0.045 R)
• M6: 1,406,519 km (0.067 R)
• M7: 1,599,650 km (0.057 R)
• M8: 1,879,099 km (0.072 R)
• M9: 2,119,203 km (0.119 R)
• M10: 2,229,008 km (0.095 R)
• M11: 3,590,349 km (0.085 R)
• M12: 3,787,968 km (0.114 R)
• M13: 3,921,858 km (0.113 R)
• M14: 4,228,533 km (0.06 R)
• M15: 4,367,510 km (0.093 R)
• M16: 4,578,592 km (0.106 R)
• M17: 4,757,063 km (0.091 R)
• M18: 5,306,386 km (0.092 R)
• M19: 6,147,874 km (0.076 R)
• M20: 6,664,436 km (0.105 R)
• M21: 6,866,841 km (0.1 R)
• M22: 6,948,372 km (0.051 R)
• M23: 7,402,551 km (0.063 R)
• M24: 7,612,138 km (0.079 R)
• M25: 9,313,515 km (0.111 R)
• M26: 10,983,326 km (0.102 R)
• M27: 11,705,884 km (0.078 R)
• M28: 13,706,755 km (0.11 R)
• M29: 14,379,647 km (0.032 R)
• M30: 14,641,293 km (0.036 R)
• M31: 15,116,117 km (0.082 R)
• M32: 15,169,224 km (0.042 R)
• M33: 15,382,102 km (0.117 R)
• M34: 15,542,471 km (0.104 R)
• M35: 16,735,364 km (0.078 R)
• M36: 17,010,475 km (0.087 R)
• M37: 17,454,032 km (0.095 R)
• M38: 17,621,283 km (0.092 R)
• M39: 17,733,032 km (0.12 R)
• M40: 19,322,959 km (0.102 R)
• M41: 19,785,665 km (0.108 R)
• M42: 20,076,633 km (0.072 R)
• M43: 20,486,381 km (0.12 R)
• M44: 20,958,063 km (0.119 R)
• M45: 21,254,566 km (0.079 R)
• M46: 23,246,911 km (0.065 R)
• M47: 25,867,417 km (0.106 R)
• M48: 26,121,883 km (0.111 R)
• M49: 27,600,807 km (0.115 R)
• M50: 28,121,707 km (0.107 R)
• M51: 28,711,422 km (0.038 R)
• M52: 29,703,405 km (0.084 R)
• M53: 32,471,564 km (0.072 R)
• M54: 33,021,187 km (0.118 R)
• M55: 33,712,628 km (0.088 R)
• M56: 34,338,994 km (0.117 R)
• M57: 35,391,565 km (0.076 R)
• M58: 36,811,249 km (0.025 R)
• M59: 39,852,574 km (0.092 R)
• M60: 40,146,384 km (0.114 R)
• M61: 40,810,150 km (0.085 R)
• M62: 41,180,554 km (0.119 R)
• M63: 41,254,754 km (0.107 R)
• M64: 41,552,005 km (0.094 R)
• M65: 41,626,356 km (0.109 R)
• M66: 42,298,200 km (0.088 R)
• M67: 42,672,942 km (0.118 R)
• M68: 42,823,288 km (0.066 R)
• M69: 46,249,379 km (0.074 R)
• M70: 46,635,491 km (0.092 R)
• M71: 46,712,833 km (0.055 R)
• M72: 48,581,909 km (0.111 R)
• M73: 52,634,066 km (0.077 R)
• M74: 53,360,364 km (0.076 R)
• M75: 53,765,325 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.2

Radius: 6.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.96 AU - 15.8 AU

Year: 19692 Days

Day: 17.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,869,348 km

• M1: 348,264 km (0.1 R)
• M2: 478,564 km (0.101 R)
• M3: 755,918 km (0.087 R)
• M4: 1,010,833 km (0.114 R)
• M5: 1,078,601 km (0.084 R)
• M6: 1,255,126 km (0.101 R)
• M7: 1,615,657 km (0.037 R)
• M8: 2,314,129 km (0.049 R)
• M9: 2,971,612 km (0.119 R)
• M10: 3,474,710 km (0.038 R)
• M11: 3,552,501 km (0.114 R)
• M12: 4,031,214 km (0.063 R)
• M13: 4,167,797 km (0.091 R)
• M14: 4,989,837 km (0.058 R)
• M15: 5,646,272 km (0.097 R)
• M16: 6,078,012 km (0.101 R)
• M17: 6,713,204 km (0.114 R)
• M18: 6,842,756 km (0.098 R)
• M19: 7,469,422 km (0.108 R)
• M20: 7,536,442 km (0.06 R)
• M21: 8,148,895 km (0.117 R)
• M22: 8,461,106 km (0.066 R)
• M23: 8,990,084 km (0.087 R)
• M24: 9,348,820 km (0.054 R)
• M25: 10,452,553 km (0.096 R)
• M26: 10,602,899 km (0.099 R)
• M27: 11,172,717 km (0.111 R)
• M28: 11,403,546 km (0.083 R)
• M29: 14,501,569 km (0.098 R)
• M30: 14,921,789 km (0.111 R)
• M31: 15,218,442 km (0.069 R)
• M32: 16,206,835 km (0.102 R)
• M33: 16,380,817 km (0.084 R)
• M34: 17,082,880 km (0.1 R)
• M35: 19,018,228 km (0.099 R)
• M36: 19,802,270 km (0.095 R)
• M37: 19,941,695 km (0.107 R)
• M38: 20,268,417 km (0.116 R)
• M39: 21,306,626 km (0.09 R)
• M40: 21,449,642 km (0.111 R)
• M41: 23,779,330 km (0.114 R)
• M42: 23,976,948 km (0.075 R)
• M43: 24,076,132 km (0.082 R)
• M44: 24,773,407 km (0.116 R)
• M45: 24,923,753 km (0.102 R)
• M46: 25,527,979 km (0.03 R)
• M47: 25,933,389 km (0.107 R)
• M48: 26,494,381 km (0.063 R)
• M49: 26,853,566 km (0.105 R)
• M50: 27,059,412 km (0.092 R)
• M51: 27,317,618 km (0.033 R)
• M52: 27,421,140 km (0.115 R)
• M53: 28,044,814 km (0.095 R)
• M54: 28,515,598 km (0.103 R)
• M55: 29,890,253 km (0.114 R)
• M56: 30,478,472 km (0.101 R)
• M57: 30,854,710 km (0.095 R)
• M58: 30,908,566 km (0.119 R)
• M59: 31,720,433 km (0.072 R)
• M60: 31,774,737 km (0.109 R)
• M61: 32,703,890 km (0.102 R)
• M62: 34,030,823 km (0.08 R)
• M63: 34,421,124 km (0.062 R)
• M64: 34,532,873 km (0.113 R)
• M65: 34,812,920 km (0.061 R)
• M66: 35,375,109 km (0.088 R)
• M67: 36,110,532 km (0.101 R)
• M68: 36,394,768 km (0.109 R)
• M69: 36,622,606 km (0.07 R)
• M70: 37,711,678 km (0.098 R)
• M71: 38,462,809 km (0.029 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 14,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit