🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.99 AU - 1.31 AU

Year: 457 Days

Day: 26.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,050,246 km

• M1: 376,089 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.48 AU - 1.78 AU

Year: 772 Days

Day: 26.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.52 AU - 2.38 AU

Year: 1010 Days

Day: 35.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,050,246 km

• M1: 52,359 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.33 AU - 2.43 AU

Year: 1362 Days

Day: 23.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.45 AU - 3.57 AU

Year: 1937 Days

Day: 29 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,050,246 km

• M1: 797,656 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 8.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.77 AU - 5.73 AU

Year: 4461 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 85,050,246 km

• M1: 283,189 km (0.102 R)
• M2: 634,744 km (0.1 R)
• M3: 740,958 km (0.054 R)
• M4: 1,051,224 km (0.088 R)
• M5: 1,849,478 km (0.109 R)
• M6: 1,926,671 km (0.105 R)
• M7: 2,107,385 km (0.102 R)
• M8: 2,211,655 km (0.091 R)
• M9: 2,270,297 km (0.094 R)
• M10: 2,449,366 km (0.058 R)
• M11: 2,733,003 km (0.042 R)
• M12: 2,846,847 km (0.102 R)
• M13: 3,184,939 km (0.116 R)
• M14: 3,494,606 km (0.119 R)
• M15: 3,563,272 km (0.054 R)
• M16: 3,913,331 km (0.106 R)
• M17: 4,013,262 km (0.1 R)
• M18: 4,070,857 km (0.103 R)
• M19: 4,201,307 km (0.082 R)
• M20: 4,407,004 km (0.12 R)
• M21: 4,737,017 km (0.08 R)
• M22: 4,982,207 km (0.109 R)
• M23: 5,059,550 km (0.104 R)
• M24: 5,153,048 km (0.098 R)
• M25: 5,888,771 km (0.098 R)
• M26: 5,970,750 km (0.116 R)
• M27: 6,235,538 km (0.108 R)
• M28: 6,402,938 km (0.087 R)
• M29: 6,605,943 km (0.107 R)
• M30: 7,018,235 km (0.069 R)
• M31: 7,140,157 km (0.114 R)
• M32: 7,652,380 km (0.036 R)
• M33: 7,922,105 km (0.115 R)
• M34: 7,994,510 km (0.051 R)
• M35: 8,268,125 km (0.053 R)
• M36: 9,012,823 km (0.096 R)
• M37: 9,088,519 km (0.068 R)
• M38: 9,278,658 km (0.108 R)
• M39: 9,412,399 km (0.117 R)
• M40: 9,993,287 km (0.08 R)
• M41: 10,387,029 km (0.117 R)
• M42: 10,565,798 km (0.112 R)
• M43: 10,745,615 km (0.083 R)
• M44: 11,148,931 km (0.108 R)
• M45: 11,352,534 km (0.085 R)
• M46: 11,413,869 km (0.069 R)
• M47: 11,660,107 km (0.09 R)
• M48: 12,241,743 km (0.053 R)
• M49: 12,557,096 km (0.102 R)
• M50: 12,705,198 km (0.119 R)
• M51: 12,917,926 km (0.118 R)
• M52: 13,003,346 km (0.038 R)
• M53: 13,303,589 km (0.106 R)
• M54: 13,584,534 km (0.12 R)
• M55: 13,671,301 km (0.047 R)
• M56: 14,328,484 km (0.11 R)
• M57: 14,416,896 km (0.102 R)
• M58: 14,505,458 km (0.08 R)
• M59: 15,018,429 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.1

Radius: 13.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.18 AU - 8.64 AU

Year: 6736 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,050,246 km

• M1: 218,712 km (0.071 R)
• M2: 404,213 km (0.114 R)
• M3: 583,432 km (0.028 R)
• M4: 948,301 km (0.117 R)
• M5: 1,236,726 km (0.1 R)
• M6: 1,345,483 km (0.067 R)
• M7: 1,476,681 km (0.095 R)
• M8: 2,515,339 km (0.063 R)
• M9: 2,608,538 km (0.079 R)
• M10: 3,117,919 km (0.062 R)
• M11: 3,738,152 km (0.041 R)
• M12: 3,980,650 km (0.108 R)
• M13: 4,256,209 km (0.106 R)
• M14: 4,481,354 km (0.051 R)
• M15: 4,739,410 km (0.115 R)
• M16: 5,420,828 km (0.103 R)
• M17: 5,726,906 km (0.12 R)
• M18: 6,007,252 km (0.102 R)
• M19: 6,228,358 km (0.104 R)
• M20: 6,516,782 km (0.086 R)
• M21: 7,273,748 km (0.091 R)
• M22: 8,443,453 km (0.117 R)
• M23: 9,086,425 km (0.109 R)
• M24: 9,267,738 km (0.044 R)
• M25: 9,450,397 km (0.09 R)
• M26: 9,745,104 km (0.025 R)
• M27: 10,230,550 km (0.094 R)
• M28: 10,571,184 km (0.119 R)
• M29: 10,685,626 km (0.086 R)
• M30: 11,263,972 km (0.089 R)
• M31: 11,419,853 km (0.065 R)
• M32: 11,733,859 km (0.082 R)
• M33: 11,891,984 km (0.09 R)
• M34: 12,410,639 km (0.045 R)
• M35: 12,896,084 km (0.104 R)
• M36: 13,100,136 km (0.118 R)
• M37: 13,511,680 km (0.079 R)
• M38: 14,178,737 km (0.101 R)
• M39: 14,643,687 km (0.079 R)
• M40: 15,675,463 km (0.05 R)
• M41: 15,762,529 km (0.115 R)
• M42: 17,042,788 km (0.077 R)
• M43: 17,177,127 km (0.074 R)
• M44: 17,718,073 km (0.1 R)
• M45: 18,218,926 km (0.102 R)
• M46: 18,678,341 km (0.085 R)
• M47: 19,937,507 km (0.089 R)
• M48: 20,648,994 km (0.078 R)
• M49: 20,792,309 km (0.098 R)
• M50: 21,272,219 km (0.096 R)
• M51: 21,561,990 km (0.108 R)
• M52: 21,804,488 km (0.087 R)
• M53: 21,901,727 km (0.092 R)
• M54: 22,096,653 km (0.046 R)
• M55: 23,977,248 km (0.041 R)
• M56: 24,885,905 km (0.119 R)
• M57: 25,089,358 km (0.088 R)
• M58: 25,549,072 km (0.108 R)
• M59: 25,908,556 km (0.083 R)
• M60: 26,321,596 km (0.084 R)
• M61: 26,736,730 km (0.105 R)
• M62: 29,112,194 km (0.081 R)
• M63: 29,756,961 km (0.051 R)
• M64: 30,026,985 km (0.096 R)
• M65: 30,243,603 km (0.119 R)
• M66: 30,569,577 km (0.115 R)
• M67: 30,842,144 km (0.068 R)
• M68: 32,494,153 km (0.097 R)
• M69: 32,995,306 km (0.104 R)
• M70: 33,667,599 km (0.084 R)
• M71: 33,892,594 km (0.095 R)
• M72: 34,231,134 km (0.075 R)
• M73: 34,854,808 km (0.061 R)
• M74: 34,968,652 km (0.111 R)
• M75: 35,711,256 km (0.052 R)
• M76: 36,055,780 km (0.089 R)
• M77: 36,864,057 km (0.096 R)
• M78: 37,038,039 km (0.094 R)
• M79: 37,270,365 km (0.11 R)
• M80: 38,028,976 km (0.112 R)
• M81: 38,792,673 km (0.12 R)
• M82: 38,910,705 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906

Radius: 9.4

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.05 AU - 8.87 AU

Year: 9126 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,050,246 km

• M1: 412,890 km (0.054 R)
• M2: 652,546 km (0.058 R)
• M3: 1,319,154 km (0.097 R)
• M4: 1,428,061 km (0.12 R)
• M5: 1,494,932 km (0.094 R)
• M6: 1,631,963 km (0.081 R)
• M7: 1,749,397 km (0.106 R)
• M8: 1,894,059 km (0.104 R)
• M9: 1,992,793 km (0.076 R)
• M10: 2,299,469 km (0.093 R)
• M11: 2,405,085 km (0.115 R)
• M12: 3,101,463 km (0.111 R)
• M13: 3,639,716 km (0.069 R)
• M14: 4,801,643 km (0.119 R)
• M15: 5,247,594 km (0.109 R)
• M16: 5,814,869 km (0.076 R)
• M17: 6,253,041 km (0.085 R)
• M18: 6,364,193 km (0.114 R)
• M19: 6,588,589 km (0.078 R)
• M20: 6,853,826 km (0.069 R)
• M21: 6,930,271 km (0.116 R)
• M22: 8,764,790 km (0.081 R)
• M23: 8,931,142 km (0.1 R)
• M24: 9,014,618 km (0.068 R)
• M25: 9,266,840 km (0.115 R)
• M26: 9,735,231 km (0.094 R)
• M27: 10,386,431 km (0.028 R)
• M28: 10,650,920 km (0.077 R)
• M29: 11,548,507 km (0.083 R)
• M30: 12,423,355 km (0.068 R)
• M31: 13,129,308 km (0.107 R)
• M32: 13,272,024 km (0.11 R)
• M33: 13,655,144 km (0.06 R)
• M34: 13,799,656 km (0.099 R)
• M35: 14,334,318 km (0.06 R)
• M36: 15,074,379 km (0.098 R)
• M37: 15,174,011 km (0.106 R)
• M38: 15,675,314 km (0.082 R)
• M39: 16,539,989 km (0.11 R)
• M40: 16,694,225 km (0.075 R)
• M41: 17,892,205 km (0.09 R)
• M42: 18,262,310 km (0.107 R)
• M43: 19,659,255 km (0.097 R)
• M44: 19,877,069 km (0.03 R)
• M45: 22,213,489 km (0.063 R)
• M46: 22,497,425 km (0.104 R)
• M47: 22,782,559 km (0.07 R)
• M48: 23,644,991 km (0.097 R)
• M49: 23,760,779 km (0.077 R)
• M50: 24,459,701 km (0.056 R)
• M51: 25,758,210 km (0.1 R)
• M52: 26,236,026 km (0.062 R)
• M53: 26,415,992 km (0.055 R)
• M54: 27,443,281 km (0.094 R)
• M55: 28,053,640 km (0.12 R)
• M56: 28,237,645 km (0.047 R)
• M57: 29,350,055 km (0.045 R)
• M58: 29,724,050 km (0.095 R)
• M59: 30,225,203 km (0.047 R)
• M60: 30,413,846 km (0.066 R)
• M61: 32,257,340 km (0.099 R)
• M62: 32,450,172 km (0.098 R)
• M63: 32,643,303 km (0.032 R)
• M64: 32,836,882 km (0.102 R)
• M65: 33,354,790 km (0.11 R)
• M66: 33,419,865 km (0.035 R)
• M67: 33,484,791 km (0.026 R)
• M68: 34,267,786 km (0.031 R)
• M69: 35,189,010 km (0.119 R)
• M70: 35,520,070 km (0.073 R)
• M71: 35,586,341 km (0.099 R)
• M72: 36,051,740 km (0.062 R)
• M73: 36,452,214 km (0.057 R)
• M74: 36,854,183 km (0.104 R)
• M75: 37,324,968 km (0.042 R)
• M76: 37,865,615 km (0.039 R)
• M77: 38,068,918 km (0.111 R)
• M78: 39,571,479 km (0.075 R)
• M79: 39,777,775 km (0.062 R)
• M80: 40,122,598 km (0.08 R)
• M81: 41,511,614 km (0.093 R)
• M82: 41,721,350 km (0.116 R)
• M83: 42,071,708 km (0.104 R)
• M84: 42,422,964 km (0.075 R)
• M85: 42,916,338 km (0.047 R)
• M86: 44,122,546 km (0.096 R)
• M87: 44,193,904 km (0.115 R)
• M88: 46,931,694 km (0.051 R)
• M89: 48,394,612 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.5

Radius: 3.9

Gravity: 46.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.9 AU - 17.58 AU

Year: 23159 Days

Day: 15.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,050,246 km

• M1: 109,356 km (0.118 R)
• M2: 174,431 km (0.112 R)
• M3: 236,963 km (0.073 R)
• M4: 1,056,460 km (0.089 R)
• M5: 1,329,177 km (0.108 R)
• M6: 1,424,770 km (0.104 R)
• M7: 1,489,696 km (0.05 R)
• M8: 2,154,957 km (0.098 R)
• M9: 2,229,756 km (0.056 R)
• M10: 2,305,453 km (0.109 R)
• M11: 2,498,284 km (0.078 R)
• M12: 2,537,479 km (0.045 R)
• M13: 2,696,202 km (0.063 R)
• M14: 2,940,645 km (0.052 R)
• M15: 3,107,447 km (0.111 R)
• M16: 3,191,970 km (0.081 R)
• M17: 3,277,390 km (0.079 R)
• M18: 3,986,783 km (0.114 R)
• M19: 4,693,334 km (0.108 R)
• M20: 5,488,596 km (0.117 R)
• M21: 5,539,759 km (0.025 R)
• M22: 5,693,845 km (0.082 R)
• M23: 6,324,699 km (0.1 R)
• M24: 6,648,429 km (0.09 R)
• M25: 7,651,333 km (0.06 R)
• M26: 7,938,112 km (0.076 R)
• M27: 7,996,006 km (0.111 R)
• M28: 8,939,670 km (0.113 R)
• M29: 9,302,444 km (0.087 R)
• M30: 9,980,272 km (0.115 R)
• M31: 10,419,791 km (0.112 R)
• M32: 11,775,746 km (0.098 R)
• M33: 11,907,691 km (0.066 R)
• M34: 12,440,709 km (0.117 R)
• M35: 13,254,671 km (0.084 R)
• M36: 14,085,537 km (0.064 R)
• M37: 14,648,923 km (0.116 R)
• M38: 16,016,098 km (0.096 R)
• M39: 16,529,966 km (0.109 R)
• M40: 16,603,718 km (0.085 R)
• M41: 18,179,881 km (0.097 R)
• M42: 18,256,027 km (0.089 R)
• M43: 19,568,299 km (0.119 R)
• M44: 19,881,407 km (0.082 R)
• M45: 21,310,965 km (0.092 R)
• M46: 22,445,515 km (0.071 R)
• M47: 22,609,175 km (0.115 R)
• M48: 23,350,732 km (0.089 R)
• M49: 24,016,442 km (0.114 R)
• M50: 26,050,824 km (0.117 R)
• M51: 28,670,282 km (0.077 R)
• M52: 29,651,495 km (0.067 R)
• M53: 31,372,169 km (0.101 R)
• M54: 31,646,831 km (0.109 R)
• M55: 33,497,955 km (0.063 R)
• M56: 34,625,474 km (0.106 R)
• M57: 35,574,374 km (0.11 R)
• M58: 35,669,817 km (0.102 R)
• M59: 37,207,234 km (0.053 R)
• M60: 39,850,330 km (0.109 R)
• M61: 42,857,396 km (0.094 R)
• M62: 43,467,457 km (0.113 R)
• M63: 45,936,420 km (0.052 R)
• M64: 46,248,182 km (0.062 R)
• M65: 47,817,763 km (0.087 R)
• M66: 52,196,043 km (0.103 R)
• M67: 53,720,147 km (0.114 R)
• M68: 54,927,850 km (0.047 R)
• M69: 55,479,717 km (0.115 R)
• M70: 57,034,936 km (0.06 R)
• M71: 57,817,782 km (0.096 R)
• M72: 58,942,459 km (0.09 R)
• M73: 59,281,148 km (0.109 R)
• M74: 59,507,490 km (0.09 R)
• M75: 59,847,376 km (0.12 R)
• M76: 60,528,944 km (0.091 R)
• M77: 60,756,782 km (0.072 R)
• M78: 62,129,492 km (0.11 R)
• M79: 63,281,395 km (0.106 R)
• M80: 63,859,890 km (0.1 R)
• M81: 64,672,655 km (0.044 R)
• M82: 66,896,278 km (0.054 R)
• M83: 67,603,727 km (0.063 R)
• M84: 69,502,124 km (0.076 R)
• M85: 70,697,560 km (0.084 R)
• M86: 71,418,023 km (0.109 R)
• M87: 71,899,729 km (0.064 R)
• M88: 73,108,629 km (0.114 R)
• M89: 74,934,621 km (0.064 R)
• M90: 76,160,126 km (0.077 R)
• M91: 77,145,528 km (0.09 R)
• M92: 77,887,234 km (0.078 R)
• M93: 78,755,500 km (0.042 R)
• M94: 81,253,934 km (0.085 R)
• M95: 82,765,620 km (0.116 R)
• M96: 85,050,279 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit