🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.43 AU - 0.63 AU

Year: 245 Days

Day: 42.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.62 AU

Year: 281 Days

Day: 15.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 148.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.75 AU

Year: 296 Days

Day: 45.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 139.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,794,085 km

• M1: 287,378 km (0.104 R)
• M2: 360,232 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.1

Radius: 13.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.68 AU - 1.12 AU

Year: 543 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 75,794,085 km

• M1: 173,982 km (0.036 R)
• M2: 278,102 km (0.062 R)
• M3: 367,861 km (0.117 R)
• M4: 469,289 km (0.075 R)
• M5: 618,288 km (0.078 R)
• M6: 752,028 km (0.103 R)
• M7: 835,504 km (0.063 R)
• M8: 959,521 km (0.076 R)
• M9: 1,067,979 km (0.094 R)
• M10: 1,186,760 km (0.099 R)
• M11: 1,292,526 km (0.115 R)
• M12: 1,395,449 km (0.072 R)
• M13: 1,494,932 km (0.053 R)
• M14: 1,668,764 km (0.097 R)
• M15: 1,754,933 km (0.105 R)
• M16: 1,904,231 km (0.049 R)
• M17: 2,143,737 km (0.074 R)
• M18: 2,468,664 km (0.119 R)
• M19: 2,590,736 km (0.041 R)
• M20: 2,683,786 km (0.098 R)
• M21: 2,769,954 km (0.054 R)
• M22: 2,873,177 km (0.109 R)
• M23: 2,993,902 km (0.069 R)
• M24: 3,083,511 km (0.051 R)
• M25: 3,182,246 km (0.081 R)
• M26: 3,273,800 km (0.107 R)
• M27: 3,425,492 km (0.058 R)
• M28: 3,510,912 km (0.066 R)
• M29: 3,692,375 km (0.06 R)
• M30: 3,930,534 km (0.076 R)
• M31: 4,110,201 km (0.062 R)
• M32: 4,210,133 km (0.069 R)
• M33: 4,590,261 km (0.064 R)
• M34: 5,000,758 km (0.053 R)
• M35: 5,274,522 km (0.088 R)
• M36: 5,373,556 km (0.117 R)
• M37: 5,674,397 km (0.104 R)
• M38: 5,918,989 km (0.082 R)
• M39: 6,011,590 km (0.108 R)
• M40: 6,167,172 km (0.113 R)
• M41: 6,376,609 km (0.05 R)
• M42: 6,513,940 km (0.104 R)
• M43: 6,759,580 km (0.081 R)
• M44: 7,106,348 km (0.106 R)
• M45: 7,226,774 km (0.053 R)
• M46: 7,314,887 km (0.106 R)
• M47: 7,447,880 km (0.028 R)
• M48: 7,592,690 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.5

Radius: 13.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.94 AU - 1.46 AU

Year: 836 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,794,085 km

• M1: 171,439 km (0.107 R)
• M2: 272,717 km (0.073 R)
• M3: 372,648 km (0.105 R)
• M4: 483,052 km (0.115 R)
• M5: 582,085 km (0.1 R)
• M6: 823,686 km (0.093 R)
• M7: 993,180 km (0.12 R)
• M8: 1,203,216 km (0.108 R)
• M9: 1,346,979 km (0.111 R)
• M10: 1,542,803 km (0.051 R)
• M11: 1,740,272 km (0.099 R)
• M12: 1,846,487 km (0.076 R)
• M13: 1,946,567 km (0.073 R)
• M14: 2,031,389 km (0.081 R)
• M15: 2,161,091 km (0.047 R)
• M16: 2,803,314 km (0.083 R)
• M17: 2,928,977 km (0.114 R)
• M18: 3,056,584 km (0.084 R)
• M19: 3,156,066 km (0.058 R)
• M20: 3,246,573 km (0.091 R)
• M21: 3,378,967 km (0.109 R)
• M22: 3,818,785 km (0.1 R)
• M23: 3,947,888 km (0.107 R)
• M24: 4,034,804 km (0.06 R)
• M25: 4,266,082 km (0.114 R)
• M26: 4,501,699 km (0.117 R)
• M27: 4,672,689 km (0.045 R)
• M28: 5,091,863 km (0.064 R)
• M29: 5,270,183 km (0.076 R)
• M30: 5,390,310 km (0.077 R)
• M31: 5,547,687 km (0.097 R)
• M32: 6,092,074 km (0.065 R)
• M33: 6,332,478 km (0.062 R)
• M34: 6,563,158 km (0.097 R)
• M35: 6,679,545 km (0.104 R)
• M36: 6,901,249 km (0.103 R)
• M37: 7,258,489 km (0.083 R)
• M38: 7,392,379 km (0.103 R)
• M39: 7,540,630 km (0.05 R)
• M40: 7,757,996 km (0.076 R)
• M41: 7,963,693 km (0.071 R)
• M42: 8,088,009 km (0.083 R)
• M43: 8,352,498 km (0.096 R)
• M44: 8,464,696 km (0.049 R)
• M45: 8,648,253 km (0.1 R)
• M46: 8,861,579 km (0.099 R)
• M47: 9,424,516 km (0.054 R)
• M48: 9,644,126 km (0.054 R)
• M49: 9,747,348 km (0.068 R)
• M50: 9,850,721 km (0.089 R)
• M51: 10,028,892 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.5

Radius: 12.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.35 AU - 4.77 AU

Year: 6191 Days

Day: 13.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 75,794,085 km

• M1: 211,531 km (0.099 R)
• M2: 694,583 km (0.067 R)
• M3: 865,573 km (0.06 R)
• M4: 968,347 km (0.11 R)
• M5: 1,396,795 km (0.1 R)
• M6: 1,646,923 km (0.056 R)
• M7: 1,881,792 km (0.114 R)
• M8: 2,400,896 km (0.108 R)
• M9: 2,685,581 km (0.031 R)
• M10: 2,875,720 km (0.066 R)
• M11: 2,999,138 km (0.105 R)
• M12: 3,306,412 km (0.099 R)
• M13: 3,970,926 km (0.12 R)
• M14: 4,927,604 km (0.103 R)
• M15: 5,574,615 km (0.103 R)
• M16: 6,020,866 km (0.086 R)
• M17: 6,134,261 km (0.112 R)
• M18: 6,525,160 km (0.079 R)
• M19: 7,452,667 km (0.078 R)
• M20: 7,944,395 km (0.085 R)
• M21: 8,044,027 km (0.119 R)
• M22: 9,114,998 km (0.11 R)
• M23: 9,561,249 km (0.104 R)
• M24: 9,827,084 km (0.113 R)
• M25: 10,859,609 km (0.086 R)
• M26: 10,970,311 km (0.115 R)
• M27: 11,109,287 km (0.08 R)
• M28: 11,586,056 km (0.074 R)
• M29: 12,012,260 km (0.112 R)
• M30: 12,184,148 km (0.118 R)
• M31: 12,821,585 km (0.103 R)
• M32: 13,056,154 km (0.119 R)
• M33: 13,380,931 km (0.093 R)
• M34: 14,068,633 km (0.04 R)
• M35: 14,280,314 km (0.088 R)
• M36: 14,523,410 km (0.031 R)
• M37: 14,676,000 km (0.105 R)
• M38: 14,829,188 km (0.074 R)
• M39: 15,509,709 km (0.061 R)
• M40: 15,728,271 km (0.096 R)
• M41: 15,822,368 km (0.061 R)
• M42: 15,916,465 km (0.09 R)
• M43: 16,231,818 km (0.1 R)
• M44: 16,708,885 km (0.101 R)
• M45: 17,222,754 km (0.102 R)
• M46: 18,068,730 km (0.105 R)
• M47: 18,961,680 km (0.05 R)
• M48: 19,162,141 km (0.115 R)
• M49: 19,767,563 km (0.078 R)
• M50: 21,273,864 km (0.12 R)
• M51: 22,005,697 km (0.054 R)
• M52: 22,674,998 km (0.113 R)
• M53: 22,887,876 km (0.034 R)
• M54: 23,889,434 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.6

Radius: 5.2

Gravity: 33.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.19 AU - 9.73 AU

Year: 15645 Days

Day: 20.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,794,085 km

• M1: 170,093 km (0.048 R)
• M2: 571,165 km (0.07 R)
• M3: 789,877 km (0.094 R)
• M4: 1,190,051 km (0.067 R)
• M5: 1,326,784 km (0.08 R)
• M6: 1,615,059 km (0.12 R)
• M7: 1,735,934 km (0.118 R)
• M8: 2,050,688 km (0.118 R)
• M9: 2,248,157 km (0.077 R)
• M10: 2,315,326 km (0.065 R)
• M11: 3,023,223 km (0.117 R)
• M12: 3,172,372 km (0.114 R)
• M13: 3,400,659 km (0.104 R)
• M14: 3,913,331 km (0.114 R)
• M15: 4,116,933 km (0.057 R)
• M16: 4,748,386 km (0.114 R)
• M17: 4,878,237 km (0.107 R)
• M18: 4,921,920 km (0.12 R)
• M19: 5,636,399 km (0.084 R)
• M20: 5,773,879 km (0.028 R)
• M21: 5,912,557 km (0.096 R)
• M22: 6,526,207 km (0.117 R)
• M23: 6,767,658 km (0.119 R)
• M24: 7,259,087 km (0.076 R)
• M25: 7,358,869 km (0.076 R)
• M26: 7,660,608 km (0.087 R)
• M27: 8,328,413 km (0.097 R)
• M28: 11,642,753 km (0.081 R)
• M29: 12,230,374 km (0.116 R)
• M30: 13,556,858 km (0.045 R)
• M31: 13,618,193 km (0.047 R)
• M32: 14,612,720 km (0.085 R)
• M33: 15,759,238 km (0.114 R)
• M34: 15,823,715 km (0.1 R)
• M35: 15,953,117 km (0.068 R)
• M36: 16,802,384 km (0.082 R)
• M37: 16,934,479 km (0.093 R)
• M38: 18,681,034 km (0.1 R)
• M39: 19,575,629 km (0.095 R)
• M40: 20,063,169 km (0.08 R)
• M41: 22,197,033 km (0.065 R)
• M42: 22,269,438 km (0.113 R)
• M43: 23,659,352 km (0.12 R)
• M44: 23,881,355 km (0.044 R)
• M45: 24,551,554 km (0.111 R)
• M46: 25,530,373 km (0.088 R)
• M47: 25,834,206 km (0.082 R)
• M48: 26,062,791 km (0.051 R)
• M49: 26,445,313 km (0.068 R)
• M50: 27,603,949 km (0.067 R)
• M51: 28,385,448 km (0.045 R)
• M52: 28,542,675 km (0.082 R)
• M53: 28,621,364 km (0.118 R)
• M54: 29,253,714 km (0.096 R)
• M55: 29,651,196 km (0.117 R)
• M56: 29,810,667 km (0.091 R)
• M57: 34,726,004 km (0.103 R)
• M58: 36,163,789 km (0.095 R)
• M59: 36,504,872 km (0.119 R)
• M60: 36,675,713 km (0.106 R)
• M61: 38,835,009 km (0.072 R)
• M62: 39,973,897 km (0.117 R)
• M63: 44,273,340 km (0.117 R)
• M64: 44,912,422 km (0.115 R)
• M65: 45,003,976 km (0.093 R)
• M66: 46,848,219 km (0.118 R)
• M67: 47,034,019 km (0.101 R)
• M68: 47,126,920 km (0.091 R)
• M69: 48,999,287 km (0.104 R)
• M70: 49,755,055 km (0.104 R)
• M71: 50,419,419 km (0.049 R)
• M72: 52,237,632 km (0.099 R)
• M73: 52,623,145 km (0.113 R)
• M74: 53,494,104 km (0.09 R)
• M75: 55,446,356 km (0.115 R)
• M76: 55,642,778 km (0.114 R)
• M77: 56,529,894 km (0.084 R)
• M78: 58,218,405 km (0.087 R)
• M79: 60,024,051 km (0.079 R)
• M80: 60,427,816 km (0.079 R)
• M81: 63,484,699 km (0.07 R)
• M82: 63,999,016 km (0.111 R)
• M83: 65,135,511 km (0.09 R)
• M84: 65,239,183 km (0.055 R)
• M85: 67,114,093 km (0.05 R)
• M86: 67,638,134 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.5

Radius: 7.5

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.5 AU - 9.8 AU

Year: 19060 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,794,085 km

• M1: 95,593 km (0.041 R)
• M2: 180,565 km (0.032 R)
• M3: 307,424 km (0.115 R)
• M4: 654,042 km (0.111 R)
• M5: 889,359 km (0.074 R)
• M6: 1,586,336 km (0.109 R)
• M7: 2,035,877 km (0.098 R)
• M8: 2,205,671 km (0.114 R)
• M9: 2,595,673 km (0.096 R)
• M10: 2,780,127 km (0.082 R)
• M11: 2,892,774 km (0.103 R)
• M12: 3,479,048 km (0.045 R)
• M13: 3,723,790 km (0.077 R)
• M14: 7,119,662 km (0.117 R)
• M15: 7,430,377 km (0.076 R)
• M16: 7,587,454 km (0.105 R)
• M17: 8,443,453 km (0.047 R)
• M18: 10,013,633 km (0.094 R)
• M19: 10,071,377 km (0.093 R)
• M20: 10,187,166 km (0.109 R)
• M21: 10,654,809 km (0.096 R)
• M22: 11,249,161 km (0.115 R)
• M23: 11,429,577 km (0.113 R)
• M24: 12,284,229 km (0.031 R)
• M25: 12,532,113 km (0.111 R)
• M26: 13,349,366 km (0.113 R)
• M27: 14,705,620 km (0.118 R)
• M28: 15,433,414 km (0.12 R)
• M29: 16,037,640 km (0.077 R)
• M30: 16,444,696 km (0.089 R)
• M31: 18,247,649 km (0.068 R)
• M32: 18,318,259 km (0.072 R)
• M33: 18,388,869 km (0.095 R)
• M34: 18,886,282 km (0.096 R)
• M35: 18,957,641 km (0.037 R)
• M36: 19,100,806 km (0.072 R)
• M37: 19,676,758 km (0.052 R)
• M38: 20,112,387 km (0.114 R)
• M39: 22,112,211 km (0.051 R)
• M40: 22,489,497 km (0.078 R)
• M41: 23,788,006 km (0.04 R)
• M42: 24,019,733 km (0.104 R)
• M43: 26,217,775 km (0.086 R)
• M44: 26,297,510 km (0.085 R)
• M45: 27,179,390 km (0.054 R)
• M46: 28,234,055 km (0.082 R)
• M47: 28,561,225 km (0.068 R)
• M48: 29,633,393 km (0.102 R)
• M49: 30,802,650 km (0.083 R)
• M50: 31,392,964 km (0.117 R)
• M51: 33,531,465 km (0.079 R)
• M52: 34,661,976 km (0.056 R)
• M53: 36,692,468 km (0.12 R)
• M54: 37,587,363 km (0.076 R)
• M55: 38,943,019 km (0.085 R)
• M56: 40,314,532 km (0.108 R)
• M57: 40,867,595 km (0.064 R)
• M58: 42,074,551 km (0.095 R)
• M59: 42,261,398 km (0.103 R)
• M60: 42,635,543 km (0.109 R)
• M61: 43,765,007 km (0.058 R)
• M62: 45,669,088 km (0.117 R)
• M63: 46,438,321 km (0.068 R)
• M64: 46,921,223 km (0.095 R)
• M65: 47,308,831 km (0.042 R)
• M66: 47,892,113 km (0.106 R)
• M67: 49,557,735 km (0.119 R)
• M68: 50,051,259 km (0.077 R)
• M69: 51,641,335 km (0.081 R)
• M70: 52,844,700 km (0.09 R)
• M71: 53,046,208 km (0.036 R)
• M72: 53,147,037 km (0.112 R)
• M73: 55,074,905 km (0.094 R)
• M74: 57,853,685 km (0.047 R)
• M75: 59,941,324 km (0.095 R)
• M76: 60,361,694 km (0.088 R)
• M77: 60,572,327 km (0.092 R)
• M78: 61,735,002 km (0.066 R)
• M79: 62,372,439 km (0.116 R)
• M80: 63,118,633 km (0.06 R)
• M81: 63,546,483 km (0.056 R)
• M82: 64,835,568 km (0.105 R)
• M83: 65,807,954 km (0.059 R)
• M84: 66,676,519 km (0.051 R)
• M85: 67,548,675 km (0.09 R)
• M86: 68,315,064 km (0.045 R)
• M87: 69,635,415 km (0.067 R)
• M88: 69,966,924 km (0.08 R)
• M89: 71,743,249 km (0.051 R)
• M90: 72,189,649 km (0.104 R)
• M91: 73,309,689 km (0.091 R)
• M92: 74,548,509 km (0.098 R)
• M93: 75,000,593 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 17,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit