🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.88 AU - 0.94 AU

Year: 325 Days

Day: 18.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.33 AU - 1.47 AU

Year: 621 Days

Day: 25.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.61 AU - 1.95 AU

Year: 890 Days

Day: 28.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.88 AU - 3.1 AU

Year: 1472 Days

Day: 20.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.5

Radius: 8.2

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.07 AU - 5.87 AU

Year: 4152 Days

Day: 10.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 103,296,855 km

• M1: 182,210 km (0.076 R)
• M2: 279,748 km (0.084 R)
• M3: 419,173 km (0.086 R)
• M4: 616,194 km (0.099 R)
• M5: 673,041 km (0.056 R)
• M6: 755,918 km (0.114 R)
• M7: 1,026,092 km (0.101 R)
• M8: 1,295,966 km (0.102 R)
• M9: 1,587,981 km (0.087 R)
• M10: 1,668,315 km (0.035 R)
• M11: 1,733,540 km (0.072 R)
• M12: 1,816,268 km (0.1 R)
• M13: 1,968,708 km (0.12 R)
• M14: 2,090,331 km (0.064 R)
• M15: 2,178,594 km (0.115 R)
• M16: 2,525,960 km (0.079 R)
• M17: 2,851,335 km (0.09 R)
• M18: 3,271,855 km (0.109 R)
• M19: 3,605,458 km (0.096 R)
• M20: 3,690,430 km (0.119 R)
• M21: 3,754,757 km (0.087 R)
• M22: 4,282,389 km (0.057 R)
• M23: 4,440,663 km (0.115 R)
• M24: 4,670,296 km (0.032 R)
• M25: 4,880,182 km (0.095 R)
• M26: 4,950,792 km (0.084 R)
• M27: 5,117,145 km (0.11 R)
• M28: 5,626,825 km (0.107 R)
• M29: 6,152,811 km (0.11 R)
• M30: 6,254,837 km (0.037 R)
• M31: 6,357,311 km (0.118 R)
• M32: 6,408,922 km (0.099 R)
• M33: 6,642,295 km (0.097 R)
• M34: 6,694,505 km (0.098 R)
• M35: 6,931,318 km (0.12 R)
• M36: 7,037,533 km (0.106 R)
• M37: 7,117,418 km (0.065 R)
• M38: 7,440,400 km (0.03 R)
• M39: 7,685,740 km (0.118 R)
• M40: 8,579,587 km (0.037 R)
• M41: 8,722,304 km (0.092 R)
• M42: 8,865,768 km (0.098 R)
• M43: 9,624,080 km (0.099 R)
• M44: 9,861,641 km (0.105 R)
• M45: 10,985,420 km (0.087 R)
• M46: 11,641,108 km (0.076 R)
• M47: 12,053,400 km (0.111 R)
• M48: 12,117,278 km (0.078 R)
• M49: 12,535,105 km (0.093 R)
• M50: 12,664,507 km (0.109 R)
• M51: 12,924,957 km (0.046 R)
• M52: 13,351,760 km (0.069 R)
• M53: 13,850,070 km (0.075 R)
• M54: 14,523,859 km (0.114 R)
• M55: 14,728,210 km (0.061 R)
• M56: 14,864,792 km (0.044 R)
• M57: 15,174,011 km (0.075 R)
• M58: 15,833,439 km (0.096 R)
• M59: 16,113,935 km (0.096 R)
• M60: 16,396,076 km (0.108 R)
• M61: 16,537,895 km (0.048 R)
• M62: 18,232,988 km (0.104 R)
• M63: 18,379,744 km (0.102 R)
• M64: 18,822,554 km (0.088 R)
• M65: 19,082,405 km (0.115 R)
• M66: 19,718,645 km (0.034 R)
• M67: 20,058,232 km (0.078 R)
• M68: 20,285,770 km (0.108 R)
• M69: 20,819,835 km (0.102 R)
• M70: 21,204,301 km (0.105 R)
• M71: 21,436,028 km (0.05 R)
• M72: 22,686,218 km (0.072 R)
• M73: 23,959,894 km (0.068 R)
• M74: 24,080,470 km (0.115 R)
• M75: 25,707,646 km (0.044 R)
• M76: 25,954,782 km (0.07 R)
• M77: 26,244,104 km (0.116 R)
• M78: 26,409,858 km (0.114 R)
• M79: 26,617,650 km (0.117 R)
• M80: 27,538,126 km (0.108 R)
• M81: 27,790,946 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.1

Radius: 12.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.38 AU - 6.24 AU

Year: 4585 Days

Day: 5.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 103,296,855 km

• M1: 160,967 km (0.058 R)
• M2: 266,733 km (0.109 R)
• M3: 455,675 km (0.066 R)
• M4: 584,180 km (0.115 R)
• M5: 833,111 km (0.097 R)
• M6: 1,029,981 km (0.093 R)
• M7: 1,289,683 km (0.09 R)
• M8: 1,385,276 km (0.103 R)
• M9: 1,483,263 km (0.087 R)
• M10: 1,712,896 km (0.089 R)
• M11: 1,886,280 km (0.105 R)
• M12: 1,968,259 km (0.074 R)
• M13: 2,178,743 km (0.105 R)
• M14: 2,265,061 km (0.116 R)
• M15: 2,396,857 km (0.052 R)
• M16: 2,854,776 km (0.073 R)
• M17: 3,126,595 km (0.038 R)
• M18: 3,491,016 km (0.111 R)
• M19: 4,315,300 km (0.044 R)
• M20: 4,553,909 km (0.098 R)
• M21: 4,684,059 km (0.071 R)
• M22: 4,948,398 km (0.092 R)
• M23: 5,237,122 km (0.116 R)
• M24: 5,334,510 km (0.086 R)
• M25: 6,115,561 km (0.076 R)
• M26: 6,551,040 km (0.044 R)
• M27: 6,677,301 km (0.117 R)
• M28: 6,889,580 km (0.05 R)
• M29: 6,996,692 km (0.104 R)
• M30: 7,169,029 km (0.103 R)
• M31: 7,584,014 km (0.074 R)
• M32: 7,939,757 km (0.079 R)
• M33: 9,250,833 km (0.1 R)
• M34: 9,535,518 km (0.115 R)
• M35: 9,871,215 km (0.098 R)
• M36: 10,040,560 km (0.075 R)
• M37: 10,210,803 km (0.032 R)
• M38: 10,431,160 km (0.055 R)
• M39: 10,578,963 km (0.093 R)
• M40: 10,951,611 km (0.079 R)
• M41: 11,051,692 km (0.047 R)
• M42: 11,177,205 km (0.081 R)
• M43: 11,353,730 km (0.111 R)
• M44: 11,633,030 km (0.112 R)
• M45: 12,017,646 km (0.106 R)
• M46: 12,120,868 km (0.075 R)
• M47: 12,589,259 km (0.102 R)
• M48: 12,799,295 km (0.051 R)
• M49: 13,356,397 km (0.072 R)
• M50: 13,867,124 km (0.083 R)
• M51: 14,084,191 km (0.092 R)
• M52: 14,659,245 km (0.1 R)
• M53: 14,880,351 km (0.037 R)
• M54: 15,297,878 km (0.103 R)
• M55: 15,691,021 km (0.085 R)
• M56: 16,717,412 km (0.091 R)
• M57: 16,861,774 km (0.106 R)
• M58: 17,209,739 km (0.074 R)
• M59: 17,297,104 km (0.072 R)
• M60: 17,442,962 km (0.068 R)
• M61: 17,971,791 km (0.082 R)
• M62: 18,208,454 km (0.103 R)
• M63: 18,297,465 km (0.111 R)
• M64: 19,014,937 km (0.11 R)
• M65: 19,105,294 km (0.086 R)
• M66: 19,256,238 km (0.103 R)
• M67: 19,498,437 km (0.072 R)
• M68: 19,711,315 km (0.067 R)
• M69: 19,924,791 km (0.096 R)
• M70: 20,139,165 km (0.075 R)
• M71: 20,323,469 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 8.8

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.42 AU - 7.8 AU

Year: 7867 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,296,855 km

• M1: 122,670 km (0.083 R)
• M2: 215,122 km (0.085 R)
• M3: 275,260 km (0.076 R)
• M4: 343,776 km (0.106 R)
• M5: 454,478 km (0.099 R)
• M6: 552,615 km (0.104 R)
• M7: 987,047 km (0.091 R)
• M8: 1,052,122 km (0.053 R)
• M9: 1,309,131 km (0.106 R)
• M10: 1,399,338 km (0.119 R)
• M11: 1,586,186 km (0.104 R)
• M12: 1,841,251 km (0.112 R)
• M13: 1,963,322 km (0.095 R)
• M14: 2,067,293 km (0.105 R)
• M15: 2,237,535 km (0.075 R)
• M16: 2,729,264 km (0.084 R)
• M17: 3,303,121 km (0.11 R)
• M18: 3,427,437 km (0.118 R)
• M19: 3,578,680 km (0.112 R)
• M20: 3,939,959 km (0.114 R)
• M21: 4,018,947 km (0.116 R)
• M22: 4,476,567 km (0.096 R)
• M23: 4,894,094 km (0.04 R)
• M24: 5,382,382 km (0.034 R)
• M25: 5,736,480 km (0.049 R)
• M26: 6,560,615 km (0.099 R)
• M27: 7,098,569 km (0.076 R)
• M28: 7,389,088 km (0.034 R)
• M29: 7,519,387 km (0.034 R)
• M30: 7,650,585 km (0.106 R)
• M31: 7,749,469 km (0.116 R)
• M32: 8,250,173 km (0.097 R)
• M33: 8,385,409 km (0.074 R)
• M34: 8,521,544 km (0.08 R)
• M35: 8,899,428 km (0.106 R)
• M36: 9,600,443 km (0.043 R)
• M37: 9,742,861 km (0.117 R)
• M38: 10,246,706 km (0.069 R)
• M39: 10,869,781 km (0.117 R)
• M40: 11,961,098 km (0.093 R)
• M41: 12,345,415 km (0.063 R)
• M42: 12,772,965 km (0.069 R)
• M43: 13,205,303 km (0.061 R)
• M44: 13,963,316 km (0.106 R)
• M45: 14,084,340 km (0.115 R)
• M46: 14,367,978 km (0.097 R)
• M47: 14,694,550 km (0.105 R)
• M48: 15,147,532 km (0.118 R)
• M49: 15,355,025 km (0.042 R)
• M50: 15,438,201 km (0.111 R)
• M51: 15,605,152 km (0.118 R)
• M52: 16,576,491 km (0.045 R)
• M53: 16,704,697 km (0.105 R)
• M54: 17,177,426 km (0.073 R)
• M55: 17,263,744 km (0.116 R)
• M56: 17,436,978 km (0.081 R)
• M57: 17,654,494 km (0.052 R)
• M58: 17,785,392 km (0.095 R)
• M59: 18,223,863 km (0.059 R)
• M60: 18,799,366 km (0.082 R)
• M61: 20,195,713 km (0.06 R)
• M62: 20,424,148 km (0.062 R)
• M63: 20,791,262 km (0.112 R)
• M64: 21,392,496 km (0.111 R)
• M65: 21,485,545 km (0.047 R)
• M66: 21,578,595 km (0.076 R)
• M67: 21,905,616 km (0.082 R)
• M68: 23,134,862 km (0.071 R)
• M69: 23,757,787 km (0.108 R)
• M70: 24,143,750 km (0.078 R)
• M71: 24,434,718 km (0.085 R)
• M72: 25,659,476 km (0.075 R)
• M73: 26,453,691 km (0.051 R)
• M74: 27,205,719 km (0.107 R)
• M75: 27,356,963 km (0.108 R)
• M76: 27,558,920 km (0.03 R)
• M77: 27,863,052 km (0.09 R)
• M78: 28,270,108 km (0.106 R)
• M79: 28,781,882 km (0.112 R)
• M80: 28,935,968 km (0.118 R)
• M81: 30,178,678 km (0.096 R)
• M82: 31,069,533 km (0.079 R)
• M83: 31,650,422 km (0.118 R)
• M84: 32,876,825 km (0.099 R)
• M85: 33,199,358 km (0.085 R)
• M86: 34,227,394 km (0.079 R)
• M87: 35,156,098 km (0.114 R)
• M88: 35,211,000 km (0.116 R)
• M89: 35,761,521 km (0.107 R)
• M90: 36,425,735 km (0.097 R)

Asteroid Belt

Center: 13.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.9

Radius: 6

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.87 AU - 22.31 AU

Year: 30036 Days

Day: 18.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,296,855 km

• M1: 135,087 km (0.107 R)
• M2: 1,092,962 km (0.088 R)
• M3: 1,369,868 km (0.111 R)
• M4: 1,629,719 km (0.077 R)
• M5: 2,366,638 km (0.081 R)
• M6: 2,955,007 km (0.106 R)
• M7: 3,536,643 km (0.066 R)
• M8: 4,912,794 km (0.105 R)
• M9: 5,656,445 km (0.033 R)
• M10: 5,715,087 km (0.105 R)
• M11: 6,011,441 km (0.052 R)
• M12: 6,252,144 km (0.061 R)
• M13: 6,495,988 km (0.087 R)
• M14: 6,618,958 km (0.112 R)
• M15: 6,742,825 km (0.058 R)
• M16: 8,354,891 km (0.039 R)
• M17: 8,894,790 km (0.111 R)
• M18: 9,585,484 km (0.113 R)
• M19: 10,365,038 km (0.099 R)
• M20: 12,515,657 km (0.093 R)
• M21: 13,288,330 km (0.11 R)
• M22: 13,601,588 km (0.103 R)
• M23: 13,996,826 km (0.102 R)
• M24: 14,717,439 km (0.105 R)
• M25: 14,798,371 km (0.114 R)
• M26: 16,111,541 km (0.049 R)
• M27: 16,529,518 km (0.051 R)
• M28: 16,782,039 km (0.06 R)
• M29: 17,205,700 km (0.072 R)
• M30: 17,290,821 km (0.032 R)
• M31: 17,804,690 km (0.057 R)
• M32: 19,464,927 km (0.093 R)
• M33: 19,731,510 km (0.119 R)
• M34: 20,538,740 km (0.105 R)
• M35: 21,173,933 km (0.046 R)
• M36: 21,723,556 km (0.086 R)
• M37: 24,636,974 km (0.057 R)
• M38: 24,829,058 km (0.119 R)
• M39: 25,118,230 km (0.072 R)
• M40: 25,797,255 km (0.111 R)
• M41: 26,777,720 km (0.079 R)
• M42: 27,670,520 km (0.101 R)
• M43: 27,870,233 km (0.108 R)
• M44: 29,383,415 km (0.109 R)
• M45: 30,098,792 km (0.111 R)
• M46: 31,964,128 km (0.115 R)
• M47: 33,228,380 km (0.109 R)
• M48: 33,866,564 km (0.058 R)
• M49: 34,080,190 km (0.088 R)
• M50: 34,508,938 km (0.108 R)
• M51: 35,696,894 km (0.098 R)
• M52: 36,678,705 km (0.087 R)
• M53: 37,338,282 km (0.093 R)
• M54: 38,223,752 km (0.119 R)
• M55: 38,557,505 km (0.087 R)
• M56: 39,677,245 km (0.066 R)
• M57: 41,833,997 km (0.089 R)
• M58: 41,948,589 km (0.076 R)
• M59: 44,261,672 km (0.079 R)
• M60: 45,905,453 km (0.116 R)
• M61: 46,734,824 km (0.102 R)
• M62: 47,449,602 km (0.116 R)
• M63: 48,408,225 km (0.113 R)
• M64: 48,528,502 km (0.039 R)
• M65: 50,222,848 km (0.097 R)
• M66: 50,588,465 km (0.095 R)
• M67: 51,567,732 km (0.056 R)
• M68: 53,172,319 km (0.057 R)
• M69: 55,546,886 km (0.055 R)
• M70: 56,177,441 km (0.102 R)
• M71: 56,430,262 km (0.069 R)
• M72: 56,810,390 km (0.105 R)
• M73: 57,064,257 km (0.066 R)
• M74: 57,191,266 km (0.036 R)
• M75: 59,365,821 km (0.034 R)
• M76: 62,612,394 km (0.092 R)
• M77: 66,316,437 km (0.06 R)
• M78: 67,119,478 km (0.077 R)
• M79: 70,090,941 km (0.046 R)
• M80: 70,772,209 km (0.116 R)
• M81: 72,691,550 km (0.046 R)
• M82: 75,463,000 km (0.052 R)
• M83: 75,742,000 km (0.116 R)
• M84: 76,721,418 km (0.049 R)
• M85: 81,251,540 km (0.113 R)
• M86: 81,823,902 km (0.071 R)
• M87: 83,260,640 km (0.054 R)
• M88: 88,354,298 km (0.072 R)
• M89: 88,501,203 km (0.036 R)
• M90: 88,795,462 km (0.101 R)
• M91: 89,532,530 km (0.059 R)
• M92: 89,975,789 km (0.095 R)
• M93: 91,756,004 km (0.084 R)
• M94: 93,697,634 km (0.07 R)
• M95: 99,756,199 km (0.11 R)
• M96: 102,678,144 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 15,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit