🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.6 AU - 0.66 AU

Year: 175 Days

Day: 21.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.89 AU - 2.99 AU

Year: 1333 Days

Day: 28.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,285,221 km

• M1: 1,265,748 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4 AU - 5.12 AU

Year: 3407 Days

Day: 16.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.81 AU - 5.15 AU

Year: 3888 Days

Day: 41.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.39 AU - 6.55 AU

Year: 4476 Days

Day: 25.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.3

Radius: 10.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.61 AU - 5.71 AU

Year: 4711 Days

Day: 11.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 91,285,221 km

• M1: 146,157 km (0.044 R)
• M2: 213,626 km (0.107 R)
• M3: 394,190 km (0.036 R)
• M4: 463,005 km (0.031 R)
• M5: 567,574 km (0.099 R)
• M6: 672,592 km (0.096 R)
• M7: 885,470 km (0.109 R)
• M8: 1,000,361 km (0.069 R)
• M9: 1,614,161 km (0.096 R)
• M10: 1,756,578 km (0.068 R)
• M11: 1,829,432 km (0.114 R)
• M12: 2,157,052 km (0.086 R)
• M13: 2,448,917 km (0.07 R)
• M14: 2,530,747 km (0.052 R)
• M15: 2,655,213 km (0.069 R)
• M16: 3,026,365 km (0.119 R)
• M17: 3,129,288 km (0.038 R)
• M18: 3,233,259 km (0.119 R)
• M19: 3,460,049 km (0.085 R)
• M20: 3,786,322 km (0.088 R)
• M21: 3,849,602 km (0.109 R)
• M22: 4,236,911 km (0.092 R)
• M23: 4,335,645 km (0.062 R)
• M24: 4,518,903 km (0.035 R)
• M25: 4,927,305 km (0.095 R)
• M26: 5,171,150 km (0.102 R)
• M27: 5,472,589 km (0.073 R)
• M28: 5,562,348 km (0.053 R)
• M29: 5,652,705 km (0.113 R)
• M30: 6,260,671 km (0.077 R)
• M31: 6,639,303 km (0.067 R)
• M32: 7,418,858 km (0.096 R)
• M33: 7,598,375 km (0.087 R)
• M34: 7,839,826 km (0.081 R)
• M35: 8,063,325 km (0.11 R)
• M36: 8,145,155 km (0.068 R)
• M37: 8,289,068 km (0.081 R)
• M38: 8,371,646 km (0.051 R)
• M39: 8,600,232 km (0.094 R)
• M40: 9,384,125 km (0.107 R)
• M41: 9,621,686 km (0.115 R)
• M42: 9,686,761 km (0.029 R)
• M43: 9,883,034 km (0.111 R)
• M44: 10,102,643 km (0.061 R)
• M45: 10,479,630 km (0.098 R)
• M46: 10,546,650 km (0.082 R)
• M47: 10,726,018 km (0.103 R)
• M48: 11,042,417 km (0.108 R)
• M49: 11,569,002 km (0.103 R)
• M50: 12,315,196 km (0.069 R)
• M51: 12,646,555 km (0.09 R)
• M52: 12,837,143 km (0.098 R)
• M53: 13,318,100 km (0.097 R)
• M54: 13,463,509 km (0.102 R)
• M55: 13,927,412 km (0.118 R)
• M56: 14,620,798 km (0.086 R)
• M57: 14,695,747 km (0.099 R)
• M58: 15,249,259 km (0.093 R)
• M59: 15,325,255 km (0.097 R)
• M60: 15,707,328 km (0.063 R)
• M61: 15,835,383 km (0.061 R)
• M62: 16,092,393 km (0.04 R)
• M63: 16,195,615 km (0.089 R)
• M64: 16,610,899 km (0.089 R)
• M65: 16,767,378 km (0.096 R)
• M66: 17,584,332 km (0.115 R)

Asteroid Belt

Center: 7.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 9.2

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.66 AU - 9.06 AU

Year: 9226 Days

Day: 12 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 91,285,221 km

• M1: 137,032 km (0.057 R)
• M2: 262,694 km (0.108 R)
• M3: 643,121 km (0.073 R)
• M4: 866,920 km (0.074 R)
• M5: 978,819 km (0.051 R)
• M6: 1,095,655 km (0.082 R)
• M7: 1,301,053 km (0.082 R)
• M8: 2,015,383 km (0.053 R)
• M9: 2,140,596 km (0.065 R)
• M10: 2,320,562 km (0.1 R)
• M11: 2,505,316 km (0.11 R)
• M12: 2,974,454 km (0.095 R)
• M13: 3,500,889 km (0.093 R)
• M14: 4,087,762 km (0.111 R)
• M15: 4,279,397 km (0.067 R)
• M16: 6,134,410 km (0.059 R)
• M17: 6,317,368 km (0.098 R)
• M18: 6,953,010 km (0.12 R)
• M19: 7,029,006 km (0.116 R)
• M20: 7,182,194 km (0.063 R)
• M21: 7,491,712 km (0.113 R)
• M22: 7,687,386 km (0.053 R)
• M23: 7,845,062 km (0.095 R)
• M24: 8,003,935 km (0.081 R)
• M25: 8,527,527 km (0.111 R)
• M26: 9,228,992 km (0.11 R)
• M27: 9,312,767 km (0.043 R)
• M28: 9,565,587 km (0.093 R)
• M29: 9,777,866 km (0.088 R)
• M30: 10,774,936 km (0.102 R)
• M31: 12,077,634 km (0.084 R)
• M32: 12,817,396 km (0.115 R)
• M33: 14,877,658 km (0.109 R)
• M34: 14,975,944 km (0.109 R)
• M35: 15,074,529 km (0.033 R)
• M36: 15,520,629 km (0.092 R)
• M37: 15,920,654 km (0.119 R)
• M38: 16,122,013 km (0.097 R)
• M39: 16,476,410 km (0.079 R)
• M40: 16,987,287 km (0.09 R)
• M41: 17,399,579 km (0.033 R)
• M42: 17,763,102 km (0.082 R)
• M43: 19,349,288 km (0.048 R)
• M44: 19,618,115 km (0.082 R)
• M45: 19,725,975 km (0.091 R)
• M46: 20,322,721 km (0.118 R)
• M47: 20,870,399 km (0.084 R)
• M48: 21,201,309 km (0.111 R)
• M49: 21,311,862 km (0.106 R)
• M50: 22,036,066 km (0.077 R)
• M51: 22,485,757 km (0.112 R)
• M52: 23,108,981 km (0.117 R)
• M53: 23,337,118 km (0.05 R)
• M54: 23,451,411 km (0.107 R)
• M55: 23,910,527 km (0.115 R)
• M56: 24,198,952 km (0.108 R)
• M57: 24,372,485 km (0.093 R)
• M58: 24,662,855 km (0.102 R)
• M59: 24,779,242 km (0.081 R)
• M60: 25,364,169 km (0.083 R)
• M61: 26,428,409 km (0.025 R)
• M62: 26,607,328 km (0.068 R)
• M63: 26,846,235 km (0.107 R)
• M64: 26,966,063 km (0.118 R)
• M65: 29,275,555 km (0.112 R)
• M66: 29,460,608 km (0.12 R)
• M67: 29,645,960 km (0.072 R)
• M68: 29,831,760 km (0.062 R)
• M69: 30,453,938 km (0.076 R)
• M70: 31,143,135 km (0.085 R)
• M71: 31,647,729 km (0.115 R)
• M72: 31,964,427 km (0.104 R)
• M73: 32,155,015 km (0.103 R)
• M74: 33,951,386 km (0.07 R)
• M75: 34,016,162 km (0.104 R)
• M76: 34,731,240 km (0.11 R)
• M77: 36,640,109 km (0.099 R)
• M78: 37,239,398 km (0.099 R)
• M79: 37,372,989 km (0.091 R)
• M80: 37,774,809 km (0.111 R)
• M81: 37,841,978 km (0.113 R)
• M82: 39,056,713 km (0.098 R)
• M83: 40,147,281 km (0.113 R)
• M84: 40,765,121 km (0.093 R)
• M85: 41,178,759 km (0.082 R)
• M86: 44,325,101 km (0.052 R)
• M87: 44,537,530 km (0.084 R)
• M88: 47,692,848 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.5

Radius: 4.2

Gravity: 16.98 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.88 AU - 18.94 AU

Year: 25414 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,285,221 km

• M1: 141,220 km (0.074 R)
• M2: 476,619 km (0.035 R)
• M3: 553,662 km (0.055 R)
• M4: 677,080 km (0.114 R)
• M5: 786,586 km (0.101 R)
• M6: 878,289 km (0.086 R)
• M7: 1,122,732 km (0.099 R)
• M8: 1,174,194 km (0.03 R)
• M9: 1,226,254 km (0.063 R)
• M10: 1,252,733 km (0.115 R)
• M11: 1,526,945 km (0.087 R)
• M12: 1,641,837 km (0.085 R)
• M13: 2,555,880 km (0.103 R)
• M14: 2,866,445 km (0.101 R)
• M15: 2,901,750 km (0.064 R)
• M16: 2,937,055 km (0.096 R)
• M17: 3,372,983 km (0.112 R)
• M18: 3,636,575 km (0.108 R)
• M19: 4,103,769 km (0.075 R)
• M20: 4,713,979 km (0.052 R)
• M21: 4,923,565 km (0.119 R)
• M22: 7,325,808 km (0.087 R)
• M23: 7,617,374 km (0.102 R)
• M24: 7,813,796 km (0.12 R)
• M25: 8,463,948 km (0.117 R)
• M26: 9,183,215 km (0.119 R)
• M27: 9,602,987 km (0.11 R)
• M28: 9,708,902 km (0.074 R)
• M29: 9,815,266 km (0.104 R)
• M30: 10,734,395 km (0.089 R)
• M31: 13,296,558 km (0.075 R)
• M32: 14,736,288 km (0.027 R)
• M33: 14,858,509 km (0.099 R)
• M34: 15,660,952 km (0.078 R)
• M35: 15,723,185 km (0.061 R)
• M36: 15,910,631 km (0.048 R)
• M37: 18,085,934 km (0.066 R)
• M38: 18,151,308 km (0.11 R)
• M39: 18,282,356 km (0.073 R)
• M40: 19,743,777 km (0.064 R)
• M41: 19,878,565 km (0.065 R)
• M42: 20,013,502 km (0.096 R)
• M43: 21,865,973 km (0.082 R)
• M44: 23,772,448 km (0.102 R)
• M45: 25,364,768 km (0.085 R)
• M46: 26,395,796 km (0.11 R)
• M47: 26,469,997 km (0.069 R)
• M48: 26,767,397 km (0.119 R)
• M49: 27,290,392 km (0.096 R)
• M50: 27,892,373 km (0.057 R)
• M51: 27,967,920 km (0.077 R)
• M52: 29,724,349 km (0.111 R)
• M53: 30,888,819 km (0.09 R)
• M54: 32,147,386 km (0.045 R)
• M55: 32,544,119 km (0.08 R)
• M56: 33,102,269 km (0.067 R)
• M57: 33,422,558 km (0.113 R)
• M58: 33,502,892 km (0.114 R)
• M59: 33,905,011 km (0.085 R)
• M60: 34,795,567 km (0.103 R)
• M61: 35,447,963 km (0.104 R)
• M62: 35,693,753 km (0.038 R)
• M63: 35,775,732 km (0.074 R)
• M64: 37,262,885 km (0.077 R)
• M65: 38,854,606 km (0.062 R)
• M66: 40,639,309 km (0.09 R)
• M67: 42,277,106 km (0.091 R)
• M68: 42,363,873 km (0.049 R)
• M69: 42,711,688 km (0.073 R)
• M70: 46,151,691 km (0.085 R)
• M71: 46,599,138 km (0.095 R)
• M72: 46,688,747 km (0.071 R)
• M73: 46,778,506 km (0.111 R)
• M74: 47,408,014 km (0.091 R)
• M75: 47,678,786 km (0.107 R)
• M76: 47,859,500 km (0.099 R)
• M77: 49,496,400 km (0.104 R)
• M78: 49,587,954 km (0.082 R)
• M79: 49,771,062 km (0.084 R)
• M80: 50,874,496 km (0.074 R)
• M81: 52,731,454 km (0.118 R)
• M82: 53,386,693 km (0.072 R)
• M83: 55,653,400 km (0.107 R)
• M84: 56,990,057 km (0.075 R)
• M85: 58,047,714 km (0.114 R)
• M86: 59,014,714 km (0.115 R)
• M87: 59,111,803 km (0.102 R)
• M88: 59,403,070 km (0.106 R)
• M89: 60,084,788 km (0.069 R)
• M90: 61,357,567 km (0.118 R)
• M91: 61,652,424 km (0.09 R)
• M92: 61,947,880 km (0.106 R)
• M93: 65,931,821 km (0.101 R)
• M94: 66,637,624 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.9

Radius: 5.3

Gravity: 17.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 17.47 AU - 22.65 AU

Year: 31432 Days

Day: 19 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,285,221 km

• M1: 68,815 km (0.058 R)
• M2: 217,067 km (0.109 R)
• M3: 268,079 km (0.044 R)
• M4: 637,736 km (0.095 R)
• M5: 1,902,137 km (0.079 R)
• M6: 2,447,122 km (0.071 R)
• M7: 2,611,380 km (0.044 R)
• M8: 3,763,434 km (0.066 R)
• M9: 4,243,344 km (0.066 R)
• M10: 4,640,975 km (0.116 R)
• M11: 4,844,278 km (0.085 R)
• M12: 5,903,880 km (0.088 R)
• M13: 6,347,288 km (0.087 R)
• M14: 6,916,358 km (0.12 R)
• M15: 9,096,299 km (0.06 R)
• M16: 10,524,061 km (0.105 R)
• M17: 10,657,352 km (0.113 R)
• M18: 12,020,039 km (0.068 R)
• M19: 13,653,648 km (0.118 R)
• M20: 14,017,919 km (0.118 R)
• M21: 14,164,525 km (0.096 R)
• M22: 14,756,035 km (0.079 R)
• M23: 15,734,255 km (0.102 R)
• M24: 16,192,922 km (0.1 R)
• M25: 17,911,503 km (0.076 R)
• M26: 18,550,734 km (0.084 R)
• M27: 19,360,208 km (0.097 R)
• M28: 19,523,569 km (0.1 R)
• M29: 19,687,229 km (0.029 R)
• M30: 20,346,806 km (0.113 R)
• M31: 20,595,887 km (0.107 R)
• M32: 21,097,339 km (0.091 R)
• M33: 21,518,158 km (0.092 R)
• M34: 21,602,681 km (0.082 R)
• M35: 22,112,211 km (0.105 R)
• M36: 22,883,687 km (0.044 R)
• M37: 22,969,855 km (0.115 R)
• M38: 26,236,923 km (0.099 R)
• M39: 28,154,768 km (0.051 R)
• M40: 29,270,768 km (0.072 R)
• M41: 29,364,416 km (0.107 R)
• M42: 32,123,450 km (0.09 R)
• M43: 34,073,907 km (0.12 R)
• M44: 34,172,492 km (0.104 R)
• M45: 34,271,077 km (0.104 R)
• M46: 36,363,951 km (0.074 R)
• M47: 36,868,246 km (0.03 R)
• M48: 38,088,216 km (0.071 R)
• M49: 39,631,618 km (0.117 R)
• M50: 39,942,781 km (0.092 R)
• M51: 40,881,059 km (0.084 R)
• M52: 41,826,517 km (0.056 R)
• M53: 41,931,984 km (0.081 R)
• M54: 44,813,837 km (0.067 R)
• M55: 47,758,821 km (0.061 R)
• M56: 47,869,075 km (0.095 R)
• M57: 49,644,951 km (0.11 R)
• M58: 49,756,701 km (0.085 R)
• M59: 53,948,134 km (0.053 R)
• M60: 55,679,430 km (0.053 R)
• M61: 57,546,112 km (0.104 R)
• M62: 58,959,513 km (0.117 R)
• M63: 59,433,140 km (0.071 R)
• M64: 60,265,053 km (0.04 R)
• M65: 60,503,512 km (0.118 R)
• M66: 61,100,857 km (0.114 R)
• M67: 61,820,422 km (0.089 R)
• M68: 63,752,629 km (0.099 R)
• M69: 63,874,102 km (0.088 R)
• M70: 64,360,594 km (0.108 R)
• M71: 68,296,215 km (0.1 R)
• M72: 69,542,066 km (0.113 R)
• M73: 70,418,560 km (0.063 R)
• M74: 71,551,016 km (0.105 R)
• M75: 72,056,208 km (0.07 R)
• M76: 72,182,618 km (0.105 R)
• M77: 72,816,165 km (0.067 R)
• M78: 74,088,794 km (0.032 R)
• M79: 77,431,708 km (0.097 R)
• M80: 77,820,513 km (0.108 R)
• M81: 78,600,217 km (0.111 R)
• M82: 78,860,667 km (0.119 R)
• M83: 79,513,213 km (0.109 R)
• M84: 82,669,878 km (0.065 R)
• M85: 82,802,272 km (0.085 R)
• M86: 82,934,666 km (0.118 R)
• M87: 83,199,903 km (0.087 R)
• M88: 83,332,596 km (0.079 R)
• M89: 86,269,651 km (0.054 R)
• M90: 86,538,329 km (0.118 R)
• M91: 90,465,423 km (0.086 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 14,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit