🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.53 AU - 0.79 AU

Year: 196 Days

Day: 20.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,936,283 km

• M1: 280,795 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.54 AU - 0.86 AU

Year: 214 Days

Day: 14 Hours

Environment

Temp: 196 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.43 AU - 2.03 AU

Year: 831 Days

Day: 40.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.06 AU - 3.12 AU

Year: 1522 Days

Day: 35.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 12.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.53 AU - 13.25 AU

Year: 14975 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 73 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,936,283 km

• M1: 230,680 km (0.04 R)
• M2: 343,327 km (0.107 R)
• M3: 451,486 km (0.072 R)
• M4: 574,905 km (0.055 R)
• M5: 905,366 km (0.087 R)
• M6: 1,217,278 km (0.107 R)
• M7: 1,879,996 km (0.063 R)
• M8: 3,163,097 km (0.114 R)
• M9: 3,792,456 km (0.069 R)
• M10: 4,379,926 km (0.1 R)
• M11: 5,249,988 km (0.066 R)
• M12: 5,683,074 km (0.117 R)
• M13: 6,491,500 km (0.086 R)
• M14: 6,956,451 km (0.083 R)
• M15: 8,717,816 km (0.112 R)
• M16: 8,972,880 km (0.078 R)
• M17: 10,501,023 km (0.098 R)
• M18: 11,101,658 km (0.08 R)
• M19: 11,489,715 km (0.103 R)
• M20: 12,565,324 km (0.078 R)
• M21: 13,086,074 km (0.101 R)
• M22: 13,614,005 km (0.1 R)
• M23: 14,328,634 km (0.111 R)
• M24: 15,918,709 km (0.083 R)
• M25: 16,356,283 km (0.086 R)
• M26: 17,757,417 km (0.11 R)
• M27: 17,951,445 km (0.036 R)
• M28: 18,800,413 km (0.12 R)
• M29: 19,395,962 km (0.057 R)
• M30: 19,662,546 km (0.099 R)
• M31: 19,863,306 km (0.117 R)
• M32: 20,132,133 km (0.113 R)
• M33: 20,334,539 km (0.103 R)
• M34: 21,150,745 km (0.07 R)
• M35: 21,287,927 km (0.096 R)
• M36: 21,770,081 km (0.029 R)
• M37: 22,604,986 km (0.092 R)
• M38: 23,521,273 km (0.105 R)
• M39: 25,828,222 km (0.1 R)
• M40: 28,508,717 km (0.086 R)
• M41: 29,421,712 km (0.092 R)
• M42: 30,267,090 km (0.065 R)
• M43: 30,499,116 km (0.09 R)
• M44: 32,533,947 km (0.049 R)
• M45: 32,930,231 km (0.099 R)
• M46: 35,667,573 km (0.092 R)
• M47: 35,749,254 km (0.114 R)
• M48: 35,830,784 km (0.09 R)
• M49: 36,240,234 km (0.101 R)
• M50: 36,568,751 km (0.099 R)
• M51: 37,726,489 km (0.109 R)
• M52: 38,728,346 km (0.044 R)
• M53: 39,064,342 km (0.075 R)
• M54: 39,739,029 km (0.088 R)
• M55: 40,332,633 km (0.104 R)
• M56: 40,417,754 km (0.09 R)
• M57: 42,044,781 km (0.066 R)
• M58: 42,130,949 km (0.101 R)
• M59: 42,649,605 km (0.112 R)
• M60: 43,518,619 km (0.093 R)
• M61: 43,867,780 km (0.067 R)
• M62: 43,955,295 km (0.113 R)
• M63: 45,009,362 km (0.085 R)
• M64: 46,516,710 km (0.113 R)
• M65: 46,963,260 km (0.081 R)
• M66: 48,130,871 km (0.102 R)
• M67: 48,763,520 km (0.083 R)
• M68: 48,854,177 km (0.111 R)
• M69: 50,953,633 km (0.03 R)
• M70: 51,413,946 km (0.084 R)
• M71: 52,060,657 km (0.097 R)
• M72: 52,245,860 km (0.098 R)
• M73: 52,710,062 km (0.077 R)
• M74: 52,802,962 km (0.078 R)
• M75: 55,807,635 km (0.11 R)
• M76: 57,043,912 km (0.081 R)
• M77: 57,139,505 km (0.079 R)
• M78: 57,234,949 km (0.078 R)
• M79: 58,481,697 km (0.088 R)
• M80: 59,060,192 km (0.082 R)
• M81: 60,125,628 km (0.119 R)
• M82: 60,222,867 km (0.076 R)
• M83: 61,002,122 km (0.076 R)
• M84: 62,373,935 km (0.069 R)
• M85: 62,472,220 km (0.118 R)
• M86: 63,063,581 km (0.083 R)
• M87: 64,152,504 km (0.109 R)
• M88: 66,449,429 km (0.105 R)
• M89: 66,650,339 km (0.111 R)
• M90: 67,153,736 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.9

Radius: 5.2

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.06 AU - 17.84 AU

Year: 22181 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,936,283 km

• M1: 333,603 km (0.09 R)
• M2: 385,663 km (0.099 R)
• M3: 459,565 km (0.105 R)
• M4: 1,023,399 km (0.118 R)
• M5: 1,101,340 km (0.115 R)
• M6: 1,763,310 km (0.037 R)
• M7: 1,857,407 km (0.07 R)
• M8: 2,083,300 km (0.036 R)
• M9: 2,250,102 km (0.103 R)
• M10: 2,740,035 km (0.074 R)
• M11: 4,694,531 km (0.091 R)
• M12: 5,001,655 km (0.116 R)
• M13: 5,406,018 km (0.102 R)
• M14: 5,589,276 km (0.109 R)
• M15: 6,198,438 km (0.045 R)
• M16: 6,294,031 km (0.077 R)
• M17: 6,730,109 km (0.035 R)
• M18: 8,570,312 km (0.104 R)
• M19: 8,891,200 km (0.079 R)
• M20: 9,270,580 km (0.107 R)
• M21: 9,544,793 km (0.097 R)
• M22: 11,187,378 km (0.052 R)
• M23: 11,420,750 km (0.076 R)
• M24: 12,130,293 km (0.055 R)
• M25: 12,854,197 km (0.088 R)
• M26: 13,098,490 km (0.102 R)
• M27: 13,653,947 km (0.108 R)
• M28: 15,690,423 km (0.104 R)
• M29: 17,413,491 km (0.084 R)
• M30: 18,503,162 km (0.108 R)
• M31: 19,896,218 km (0.074 R)
• M32: 20,462,745 km (0.032 R)
• M33: 20,533,953 km (0.097 R)
• M34: 20,748,028 km (0.05 R)
• M35: 21,034,657 km (0.065 R)
• M36: 21,106,464 km (0.103 R)
• M37: 21,539,401 km (0.114 R)
• M38: 21,684,361 km (0.098 R)
• M39: 21,975,179 km (0.087 R)
• M40: 23,821,965 km (0.084 R)
• M41: 24,574,592 km (0.114 R)
• M42: 25,258,553 km (0.058 R)
• M43: 25,871,755 km (0.072 R)
• M44: 26,103,033 km (0.063 R)
• M45: 26,800,758 km (0.06 R)
• M46: 26,878,698 km (0.065 R)
• M47: 28,452,617 km (0.116 R)
• M48: 28,611,640 km (0.055 R)
• M49: 32,682,348 km (0.065 R)
• M50: 35,295,523 km (0.087 R)
• M51: 36,411,224 km (0.059 R)
• M52: 36,497,542 km (0.119 R)
• M53: 36,583,860 km (0.113 R)
• M54: 37,800,091 km (0.083 R)
• M55: 40,988,021 km (0.118 R)
• M56: 41,167,688 km (0.111 R)
• M57: 41,708,036 km (0.112 R)
• M58: 43,985,065 km (0.073 R)
• M59: 44,076,918 km (0.086 R)
• M60: 44,168,921 km (0.103 R)
• M61: 45,277,740 km (0.047 R)
• M62: 45,835,441 km (0.081 R)
• M63: 46,208,688 km (0.091 R)
• M64: 46,770,129 km (0.043 R)
• M65: 47,239,866 km (0.106 R)
• M66: 47,428,210 km (0.046 R)
• M67: 47,522,456 km (0.087 R)
• M68: 48,089,283 km (0.091 R)
• M69: 48,183,978 km (0.102 R)
• M70: 48,943,786 km (0.109 R)
• M71: 49,134,373 km (0.102 R)
• M72: 49,325,111 km (0.1 R)
• M73: 52,216,688 km (0.094 R)
• M74: 52,314,076 km (0.085 R)
• M75: 52,411,464 km (0.094 R)
• M76: 52,508,853 km (0.119 R)
• M77: 53,290,651 km (0.07 R)
• M78: 53,584,761 km (0.108 R)
• M79: 53,879,468 km (0.108 R)
• M80: 54,470,529 km (0.079 R)
• M81: 55,361,086 km (0.097 R)
• M82: 56,956,098 km (0.025 R)
• M83: 57,759,289 km (0.086 R)
• M84: 58,465,092 km (0.047 R)
• M85: 58,869,754 km (0.101 R)
• M86: 58,971,032 km (0.09 R)
• M87: 62,036,891 km (0.117 R)
• M88: 62,552,854 km (0.076 R)
• M89: 62,863,269 km (0.118 R)
• M90: 64,526,648 km (0.1 R)
• M91: 64,840,205 km (0.109 R)
• M92: 64,944,774 km (0.112 R)
• M93: 66,626,254 km (0.075 R)
• M94: 69,710,364 km (0.113 R)
• M95: 69,924,738 km (0.072 R)
• M96: 70,676,916 km (0.113 R)
• M97: 71,647,955 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.2

Radius: 5.9

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.47 AU - 22.79 AU

Year: 31767 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,936,283 km

• M1: 158,574 km (0.027 R)
• M2: 399,277 km (0.029 R)
• M3: 699,370 km (0.108 R)
• M4: 1,504,506 km (0.109 R)
• M5: 2,332,979 km (0.064 R)
• M6: 2,375,465 km (0.106 R)
• M7: 2,724,925 km (0.045 R)
• M8: 3,278,737 km (0.118 R)
• M9: 3,422,650 km (0.078 R)
• M10: 4,917,132 km (0.11 R)
• M11: 7,384,151 km (0.118 R)
• M12: 7,636,223 km (0.115 R)
• M13: 7,699,653 km (0.057 R)
• M14: 8,409,345 km (0.068 R)
• M15: 10,731,403 km (0.092 R)
• M16: 10,945,328 km (0.114 R)
• M17: 12,706,245 km (0.12 R)
• M18: 14,239,623 km (0.113 R)
• M19: 14,396,252 km (0.059 R)
• M20: 14,553,330 km (0.091 R)
• M21: 16,400,564 km (0.088 R)
• M22: 18,150,410 km (0.101 R)
• M23: 19,523,121 km (0.094 R)
• M24: 20,046,414 km (0.066 R)
• M25: 20,928,742 km (0.101 R)
• M26: 21,017,603 km (0.095 R)
• M27: 21,823,786 km (0.067 R)
• M28: 22,457,632 km (0.067 R)
• M29: 22,639,843 km (0.082 R)
• M30: 23,189,465 km (0.1 R)
• M31: 23,650,975 km (0.07 R)
• M32: 24,770,565 km (0.106 R)
• M33: 26,674,796 km (0.074 R)
• M34: 28,922,056 km (0.069 R)
• M35: 29,120,273 km (0.088 R)
• M36: 30,018,159 km (0.059 R)
• M37: 31,127,727 km (0.051 R)
• M38: 32,559,229 km (0.096 R)
• M39: 33,386,954 km (0.038 R)
• M40: 33,594,895 km (0.118 R)
• M41: 34,012,273 km (0.109 R)
• M42: 36,766,070 km (0.086 R)
• M43: 38,387,113 km (0.034 R)
• M44: 38,823,340 km (0.087 R)
• M45: 38,932,547 km (0.097 R)
• M46: 39,480,673 km (0.098 R)
• M47: 40,695,408 km (0.063 R)
• M48: 41,810,361 km (0.11 R)
• M49: 42,709,594 km (0.077 R)
• M50: 44,985,127 km (0.042 R)
• M51: 45,444,991 km (0.111 R)
• M52: 46,137,778 km (0.048 R)
• M53: 48,001,918 km (0.03 R)
• M54: 51,442,968 km (0.092 R)
• M55: 51,563,095 km (0.081 R)
• M56: 52,164,778 km (0.075 R)
• M57: 56,317,914 km (0.076 R)
• M58: 56,441,631 km (0.1 R)
• M59: 57,061,714 km (0.083 R)
• M60: 58,308,762 km (0.079 R)
• M61: 58,810,065 km (0.089 R)
• M62: 62,743,292 km (0.086 R)
• M63: 66,368,347 km (0.081 R)
• M64: 66,499,096 km (0.1 R)
• M65: 66,760,743 km (0.076 R)
• M66: 67,547,927 km (0.113 R)
• M67: 69,396,358 km (0.07 R)
• M68: 70,593,590 km (0.075 R)
• M69: 72,065,932 km (0.075 R)
• M70: 72,200,271 km (0.106 R)
• M71: 73,954,455 km (0.042 R)
• M72: 76,817,759 km (0.114 R)
• M73: 78,055,831 km (0.083 R)
• M74: 78,470,067 km (0.09 R)
• M75: 83,215,012 km (0.101 R)
• M76: 84,911,751 km (0.075 R)
• M77: 85,764,310 km (0.119 R)
• M78: 85,906,727 km (0.085 R)
• M79: 86,762,726 km (0.084 R)
• M80: 88,770,928 km (0.071 R)
• M81: 88,914,990 km (0.117 R)
• M82: 90,214,697 km (0.112 R)
• M83: 90,939,498 km (0.053 R)
• M84: 94,592,379 km (0.025 R)
• M85: 95,181,196 km (0.081 R)
• M86: 96,214,768 km (0.106 R)
• M87: 97,697,732 km (0.083 R)
• M88: 97,995,132 km (0.111 R)
• M89: 98,143,982 km (0.093 R)
• M90: 98,441,981 km (0.076 R)
• M91: 98,889,428 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.7

Radius: 4.8

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 18.24 AU - 21.02 AU

Year: 31767 Days

Day: 20.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 76,936,283 km

• M1: 520,601 km (0.112 R)
• M2: 1,392,906 km (0.097 R)
• M3: 1,576,014 km (0.105 R)
• M4: 1,607,280 km (0.119 R)
• M5: 4,086,715 km (0.056 R)
• M6: 4,216,865 km (0.06 R)
• M7: 4,348,361 km (0.054 R)
• M8: 4,481,204 km (0.119 R)
• M9: 4,570,514 km (0.115 R)
• M10: 5,026,040 km (0.118 R)
• M11: 5,259,113 km (0.041 R)
• M12: 5,306,236 km (0.113 R)
• M13: 5,784,351 km (0.053 R)
• M14: 6,832,883 km (0.068 R)
• M15: 7,510,711 km (0.074 R)
• M16: 9,325,333 km (0.086 R)
• M17: 9,439,626 km (0.094 R)
• M18: 10,251,643 km (0.112 R)
• M19: 10,725,569 km (0.12 R)
• M20: 12,755,014 km (0.12 R)
• M21: 13,264,544 km (0.086 R)
• M22: 14,965,771 km (0.098 R)
• M23: 16,734,317 km (0.105 R)
• M24: 17,291,569 km (0.1 R)
• M25: 18,495,982 km (0.056 R)
• M26: 19,072,233 km (0.055 R)
• M27: 21,963,810 km (0.052 R)
• M28: 22,115,801 km (0.091 R)
• M29: 23,498,834 km (0.11 R)
• M30: 26,347,626 km (0.093 R)
• M31: 28,141,454 km (0.055 R)
• M32: 28,471,916 km (0.098 R)
• M33: 28,803,574 km (0.097 R)
• M34: 29,136,429 km (0.11 R)
• M35: 30,311,820 km (0.069 R)
• M36: 32,968,828 km (0.106 R)
• M37: 35,076,512 km (0.113 R)
• M38: 35,165,223 km (0.104 R)
• M39: 36,056,976 km (0.114 R)
• M40: 38,410,151 km (0.057 R)
• M41: 40,439,596 km (0.069 R)
• M42: 42,977,673 km (0.116 R)
• M43: 43,453,245 km (0.084 R)
• M44: 47,320,499 km (0.117 R)
• M45: 48,008,500 km (0.118 R)
• M46: 48,107,085 km (0.064 R)
• M47: 49,892,685 km (0.07 R)
• M48: 50,092,398 km (0.084 R)
• M49: 51,296,362 km (0.059 R)
• M50: 52,205,618 km (0.116 R)
• M51: 53,324,011 km (0.118 R)
• M52: 53,937,512 km (0.056 R)
• M53: 56,310,434 km (0.11 R)
• M54: 62,013,853 km (0.082 R)
• M55: 62,121,264 km (0.101 R)
• M56: 65,917,011 km (0.037 R)
• M57: 66,245,827 km (0.103 R)
• M58: 67,898,135 km (0.102 R)
• M59: 68,230,242 km (0.093 R)
• M60: 68,784,951 km (0.085 R)
• M61: 73,275,879 km (0.089 R)
• M62: 73,502,969 km (0.09 R)
• M63: 73,730,208 km (0.1 R)
• M64: 74,641,558 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 10,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit