🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.48 AU - 0.7 AU

Year: 168 Days

Day: 23.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.63 AU - 0.65 AU

Year: 190 Days

Day: 18 Hours

Environment

Temp: 168 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,547,031 km

• M1: 189,690 km (0.086 R)
• M2: 353,201 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.88 AU - 2.28 AU

Year: 1112 Days

Day: 43.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.42 AU - 2.58 AU

Year: 1466 Days

Day: 33.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.7

Radius: 9.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.41 AU - 5.45 AU

Year: 4692 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,547,031 km

• M1: 123,269 km (0.104 R)
• M2: 225,743 km (0.072 R)
• M3: 289,921 km (0.115 R)
• M4: 702,811 km (0.069 R)
• M5: 854,653 km (0.072 R)
• M6: 923,168 km (0.09 R)
• M7: 1,017,714 km (0.088 R)
• M8: 1,165,816 km (0.077 R)
• M9: 1,229,844 km (0.107 R)
• M10: 1,401,882 km (0.076 R)
• M11: 1,470,098 km (0.112 R)
• M12: 1,754,933 km (0.113 R)
• M13: 1,949,709 km (0.106 R)
• M14: 2,088,685 km (0.103 R)
• M15: 2,183,082 km (0.09 R)
• M16: 2,279,124 km (0.082 R)
• M17: 2,592,531 km (0.066 R)
• M18: 2,814,834 km (0.092 R)
• M19: 2,954,857 km (0.062 R)
• M20: 3,223,685 km (0.093 R)
• M21: 3,388,841 km (0.117 R)
• M22: 3,823,572 km (0.04 R)
• M23: 5,103,232 km (0.098 R)
• M24: 5,339,298 km (0.092 R)
• M25: 5,491,439 km (0.089 R)
• M26: 5,711,348 km (0.062 R)
• M27: 6,159,692 km (0.113 R)
• M28: 6,388,278 km (0.09 R)
• M29: 6,457,392 km (0.06 R)
• M30: 6,830,040 km (0.09 R)
• M31: 7,185,934 km (0.107 R)
• M32: 7,354,082 km (0.073 R)
• M33: 7,572,195 km (0.044 R)
• M34: 7,743,335 km (0.095 R)
• M35: 7,915,822 km (0.09 R)
• M36: 7,990,172 km (0.12 R)
• M37: 8,064,672 km (0.034 R)
• M38: 8,164,304 km (0.08 R)
• M39: 8,567,470 km (0.083 R)
• M40: 8,720,209 km (0.098 R)
• M41: 9,184,112 km (0.109 R)
• M42: 9,419,131 km (0.112 R)
• M43: 9,762,009 km (0.059 R)
• M44: 9,841,745 km (0.076 R)
• M45: 9,975,186 km (0.083 R)
• M46: 10,216,787 km (0.048 R)
• M47: 10,433,105 km (0.086 R)
• M48: 10,623,693 km (0.075 R)
• M49: 10,705,672 km (0.103 R)
• M50: 10,897,906 km (0.107 R)
• M51: 12,447,740 km (0.107 R)
• M52: 12,534,357 km (0.088 R)
• M53: 12,765,934 km (0.075 R)
• M54: 13,028,329 km (0.083 R)
• M55: 13,380,931 km (0.085 R)
• M56: 13,469,493 km (0.111 R)
• M57: 13,647,365 km (0.087 R)
• M58: 13,945,663 km (0.093 R)
• M59: 14,125,629 km (0.057 R)
• M60: 14,578,761 km (0.099 R)
• M61: 14,822,456 km (0.083 R)
• M62: 15,221,434 km (0.05 R)
• M63: 15,437,603 km (0.038 R)
• M64: 16,123,958 km (0.083 R)
• M65: 16,186,789 km (0.081 R)
• M66: 16,407,595 km (0.107 R)
• M67: 16,502,440 km (0.117 R)
• M68: 16,947,793 km (0.106 R)
• M69: 17,268,381 km (0.094 R)
• M70: 17,397,185 km (0.069 R)
• M71: 17,461,662 km (0.11 R)
• M72: 18,340,400 km (0.117 R)
• M73: 19,400,301 km (0.081 R)
• M74: 20,412,031 km (0.115 R)
• M75: 20,753,114 km (0.059 R)
• M76: 21,787,434 km (0.034 R)
• M77: 21,891,853 km (0.079 R)
• M78: 22,171,003 km (0.067 R)
• M79: 22,521,511 km (0.076 R)
• M80: 22,627,127 km (0.112 R)
• M81: 23,086,392 km (0.072 R)
• M82: 23,512,896 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 14.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.96 AU - 9.06 AU

Year: 10030 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,547,031 km

• M1: 218,862 km (0.064 R)
• M2: 890,257 km (0.069 R)
• M3: 1,004,699 km (0.09 R)
• M4: 1,177,784 km (0.117 R)
• M5: 1,305,391 km (0.114 R)
• M6: 1,575,415 km (0.082 R)
• M7: 1,676,394 km (0.105 R)
• M8: 2,260,723 km (0.11 R)
• M9: 2,492,899 km (0.1 R)
• M10: 2,588,043 km (0.082 R)
• M11: 3,367,149 km (0.086 R)
• M12: 3,499,393 km (0.039 R)
• M13: 4,301,388 km (0.068 R)
• M14: 4,947,052 km (0.087 R)
• M15: 5,250,736 km (0.088 R)
• M16: 5,654,800 km (0.032 R)
• M17: 6,069,186 km (0.114 R)
• M18: 6,792,791 km (0.072 R)
• M19: 7,370,687 km (0.098 R)
• M20: 8,465,295 km (0.107 R)
• M21: 9,124,273 km (0.118 R)
• M22: 9,235,724 km (0.092 R)
• M23: 9,497,520 km (0.049 R)
• M24: 9,951,998 km (0.056 R)
• M25: 10,961,335 km (0.099 R)
• M26: 12,043,975 km (0.08 R)
• M27: 13,034,762 km (0.097 R)
• M28: 13,328,721 km (0.086 R)
• M29: 13,795,018 km (0.077 R)
• M30: 15,937,110 km (0.059 R)
• M31: 16,978,012 km (0.06 R)
• M32: 17,161,269 km (0.117 R)
• M33: 17,947,556 km (0.114 R)
• M34: 18,556,718 km (0.107 R)
• M35: 18,935,051 km (0.037 R)
• M36: 19,555,134 km (0.116 R)
• M37: 19,747,368 km (0.106 R)
• M38: 20,036,690 km (0.092 R)
• M39: 21,060,837 km (0.108 R)
• M40: 21,257,857 km (0.116 R)
• M41: 21,455,476 km (0.032 R)
• M42: 21,554,510 km (0.095 R)
• M43: 21,952,291 km (0.116 R)
• M44: 23,465,174 km (0.099 R)
• M45: 24,079,872 km (0.109 R)
• M46: 24,285,868 km (0.089 R)
• M47: 24,699,805 km (0.081 R)
• M48: 25,534,412 km (0.098 R)
• M49: 26,113,804 km (0.119 R)
• M50: 26,697,386 km (0.111 R)
• M51: 26,803,899 km (0.049 R)
• M52: 28,419,556 km (0.082 R)
• M53: 29,019,893 km (0.107 R)
• M54: 29,404,060 km (0.099 R)
• M55: 29,569,216 km (0.111 R)
• M56: 30,344,133 km (0.111 R)
• M57: 30,622,385 km (0.065 R)
• M58: 30,733,985 km (0.101 R)
• M59: 31,237,831 km (0.102 R)
• M60: 31,462,676 km (0.081 R)
• M61: 32,936,963 km (0.032 R)
• M62: 33,051,256 km (0.082 R)
• M63: 33,567,518 km (0.112 R)
• M64: 34,549,778 km (0.03 R)
• M65: 34,666,015 km (0.065 R)
• M66: 35,015,326 km (0.112 R)
• M67: 36,542,571 km (0.074 R)
• M68: 37,016,946 km (0.075 R)
• M69: 37,672,484 km (0.097 R)
• M70: 39,419,039 km (0.106 R)
• M71: 39,540,512 km (0.03 R)
• M72: 40,516,339 km (0.117 R)
• M73: 40,884,350 km (0.063 R)
• M74: 41,007,320 km (0.115 R)
• M75: 41,130,289 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.8

Radius: 4.9

Gravity: 24.06 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.28 AU - 16.44 AU

Year: 20181 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 27,547,031 km

• M1: 103,223 km (0.086 R)
• M2: 144,362 km (0.038 R)
• M3: 193,729 km (0.092 R)
• M4: 265,387 km (0.042 R)
• M5: 296,802 km (0.043 R)
• M6: 329,564 km (0.072 R)
• M7: 514,018 km (0.087 R)
• M8: 993,031 km (0.029 R)
• M9: 1,399,338 km (0.091 R)
• M10: 1,915,302 km (0.117 R)
• M11: 2,590,287 km (0.086 R)
• M12: 3,140,359 km (0.109 R)
• M13: 3,565,964 km (0.106 R)
• M14: 4,092,250 km (0.047 R)
• M15: 4,385,611 km (0.105 R)
• M16: 4,642,471 km (0.083 R)
• M17: 4,685,854 km (0.115 R)
• M18: 5,442,221 km (0.063 R)
• M19: 5,718,079 km (0.087 R)
• M20: 7,928,238 km (0.068 R)
• M21: 8,083,970 km (0.116 R)
• M22: 8,557,447 km (0.113 R)
• M23: 8,717,218 km (0.096 R)
• M24: 8,985,746 km (0.108 R)
• M25: 9,039,751 km (0.102 R)
• M26: 9,093,905 km (0.064 R)
• M27: 9,256,967 km (0.102 R)
• M28: 9,863,137 km (0.102 R)
• M29: 10,710,310 km (0.065 R)
• M30: 12,173,377 km (0.115 R)
• M31: 12,233,216 km (0.103 R)
• M32: 12,413,183 km (0.028 R)
• M33: 14,513,985 km (0.045 R)
• M34: 16,722,050 km (0.102 R)
• M35: 17,122,374 km (0.119 R)
• M36: 18,479,675 km (0.097 R)
• M37: 18,686,270 km (0.065 R)
• M38: 18,824,349 km (0.115 R)
• M39: 19,520,129 km (0.089 R)
• M40: 20,082,766 km (0.095 R)
• M41: 22,239,668 km (0.062 R)
• M42: 22,753,537 km (0.071 R)
• M43: 23,792,793 km (0.06 R)
• M44: 24,092,587 km (0.092 R)
• M45: 24,544,523 km (0.064 R)
• M46: 24,695,766 km (0.114 R)
• M47: 26,924,026 km (0.089 R)
• M48: 27,785,860 km (0.059 R)
• M49: 28,101,511 km (0.089 R)
• M50: 28,418,360 km (0.118 R)
• M51: 28,736,405 km (0.106 R)
• M52: 29,135,681 km (0.103 R)
• M53: 29,778,204 km (0.106 R)
• M54: 31,240,823 km (0.047 R)
• M55: 32,394,521 km (0.072 R)
• M56: 32,560,575 km (0.113 R)
• M57: 32,643,602 km (0.091 R)
• M58: 32,893,281 km (0.062 R)
• M59: 33,982,503 km (0.096 R)
• M60: 34,658,685 km (0.089 R)
• M61: 34,998,422 km (0.108 R)
• M62: 36,196,252 km (0.078 R)
• M63: 36,800,179 km (0.11 R)
• M64: 37,060,030 km (0.117 R)
• M65: 37,146,647 km (0.114 R)
• M66: 38,368,263 km (0.044 R)
• M67: 38,895,895 km (0.089 R)
• M68: 40,314,382 km (0.096 R)
• M69: 42,383,022 km (0.083 R)
• M70: 42,473,827 km (0.112 R)
• M71: 42,746,395 km (0.106 R)
• M72: 43,567,537 km (0.112 R)
• M73: 44,485,919 km (0.061 R)
• M74: 45,410,882 km (0.061 R)
• M75: 45,968,733 km (0.055 R)
• M76: 48,412,713 km (0.097 R)
• M77: 50,033,307 km (0.087 R)
• M78: 50,417,325 km (0.049 R)
• M79: 52,059,760 km (0.095 R)
• M80: 52,936,403 km (0.051 R)
• M81: 57,793,996 km (0.073 R)
• M82: 61,042,364 km (0.106 R)
• M83: 61,349,937 km (0.075 R)
• M84: 62,482,094 km (0.059 R)
• M85: 63,724,953 km (0.066 R)
• M86: 65,499,633 km (0.092 R)
• M87: 65,604,501 km (0.074 R)
• M88: 67,502,150 km (0.089 R)
• M89: 68,457,781 km (0.119 R)
• M90: 69,204,125 km (0.109 R)
• M91: 71,675,332 km (0.025 R)
• M92: 71,783,341 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.4

Radius: 3.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.86 AU - 18.3 AU

Year: 27336 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,547,031 km

• M1: 104,419 km (0.104 R)
• M2: 552,914 km (0.06 R)
• M3: 585,975 km (0.113 R)
• M4: 725,101 km (0.103 R)
• M5: 861,534 km (0.05 R)
• M6: 1,019,659 km (0.07 R)
• M7: 1,288,337 km (0.085 R)
• M8: 1,332,618 km (0.102 R)
• M9: 1,407,716 km (0.036 R)
• M10: 3,018,137 km (0.061 R)
• M11: 3,543,525 km (0.047 R)
• M12: 4,882,874 km (0.096 R)
• M13: 5,520,161 km (0.094 R)
• M14: 5,959,530 km (0.081 R)
• M15: 7,079,869 km (0.092 R)
• M16: 7,290,353 km (0.109 R)
• M17: 7,879,918 km (0.032 R)
• M18: 8,484,742 km (0.075 R)
• M19: 8,568,368 km (0.057 R)
• M20: 8,820,889 km (0.081 R)
• M21: 10,090,077 km (0.11 R)
• M22: 10,208,260 km (0.081 R)
• M23: 13,796,514 km (0.12 R)
• M24: 13,829,276 km (0.068 R)
• M25: 14,723,572 km (0.082 R)
• M26: 15,160,697 km (0.113 R)
• M27: 16,255,005 km (0.099 R)
• M28: 16,706,641 km (0.045 R)
• M29: 16,881,521 km (0.113 R)
• M30: 17,658,084 km (0.101 R)
• M31: 18,050,629 km (0.106 R)
• M32: 18,266,050 km (0.105 R)
• M33: 18,663,082 km (0.097 R)
• M34: 18,699,285 km (0.034 R)
• M35: 19,026,456 km (0.068 R)
• M36: 20,391,387 km (0.106 R)
• M37: 21,825,581 km (0.093 R)
• M38: 22,709,406 km (0.108 R)
• M39: 23,253,044 km (0.04 R)
• M40: 24,234,406 km (0.064 R)
• M41: 26,726,108 km (0.092 R)
• M42: 26,766,949 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 16,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit