🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 47.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.51 AU - 0.83 AU

Year: 193 Days

Day: 22.1 Hours

Environment

Temp: 238 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,815,861 km

• M1: 383,419 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.97 AU - 1.21 AU

Year: 400 Days

Day: 14.4 Hours

Environment

Temp: 50 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 97,815,861 km

• M1: 144,661 km (0.042 R)
• M2: 281,543 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.24 AU - 3.4 AU

Year: 2126 Days

Day: 46.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.7

Radius: 9.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.49 AU - 7.55 AU

Year: 7248 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 97,815,861 km

• M1: 158,574 km (0.119 R)
• M2: 221,106 km (0.098 R)
• M3: 367,113 km (0.088 R)
• M4: 588,368 km (0.047 R)
• M5: 689,048 km (0.114 R)
• M6: 1,151,156 km (0.06 R)
• M7: 2,136,258 km (0.065 R)
• M8: 2,510,252 km (0.075 R)
• M9: 2,747,963 km (0.089 R)
• M10: 2,975,352 km (0.113 R)
• M11: 3,154,570 km (0.119 R)
• M12: 3,318,829 km (0.081 R)
• M13: 3,485,930 km (0.096 R)
• M14: 3,694,170 km (0.055 R)
• M15: 3,828,658 km (0.087 R)
• M16: 4,774,117 km (0.061 R)
• M17: 5,219,021 km (0.074 R)
• M18: 5,566,986 km (0.052 R)
• M19: 6,446,621 km (0.097 R)
• M20: 6,890,628 km (0.077 R)
• M21: 6,985,473 km (0.118 R)
• M22: 7,296,487 km (0.059 R)
• M23: 7,882,611 km (0.103 R)
• M24: 8,407,849 km (0.101 R)
• M25: 8,662,016 km (0.105 R)
• M26: 8,996,218 km (0.066 R)
• M27: 9,177,829 km (0.085 R)
• M28: 9,997,177 km (0.034 R)
• M29: 10,538,123 km (0.094 R)
• M30: 10,647,479 km (0.029 R)
• M31: 10,812,186 km (0.105 R)
• M32: 11,005,467 km (0.075 R)
• M33: 11,367,344 km (0.075 R)
• M34: 12,303,677 km (0.112 R)
• M35: 12,592,251 km (0.082 R)
• M36: 12,883,069 km (0.119 R)
• M37: 13,117,340 km (0.117 R)
• M38: 13,264,544 km (0.093 R)
• M39: 13,590,219 km (0.115 R)
• M40: 14,008,494 km (0.084 R)
• M41: 14,279,566 km (0.069 R)
• M42: 14,491,695 km (0.11 R)
• M43: 14,888,429 km (0.117 R)
• M44: 15,942,645 km (0.032 R)
• M45: 16,005,476 km (0.072 R)
• M46: 17,052,960 km (0.064 R)
• M47: 17,310,269 km (0.105 R)
• M48: 19,213,902 km (0.099 R)
• M49: 19,548,702 km (0.104 R)
• M50: 19,986,874 km (0.085 R)
• M51: 20,054,642 km (0.101 R)
• M52: 20,735,910 km (0.12 R)
• M53: 21,355,545 km (0.091 R)
• M54: 21,946,456 km (0.036 R)
• M55: 22,366,677 km (0.071 R)
• M56: 22,648,370 km (0.058 R)
• M57: 22,754,285 km (0.106 R)
• M58: 23,073,078 km (0.061 R)
• M59: 23,215,196 km (0.046 R)
• M60: 23,357,763 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.8

Radius: 10.7

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.72 AU - 12.68 AU

Year: 13174 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,815,861 km

• M1: 278,102 km (0.074 R)
• M2: 495,618 km (0.052 R)
• M3: 592,707 km (0.034 R)
• M4: 661,671 km (0.095 R)
• M5: 926,609 km (0.096 R)
• M6: 1,270,385 km (0.096 R)
• M7: 1,481,019 km (0.09 R)
• M8: 2,377,409 km (0.113 R)
• M9: 2,758,286 km (0.07 R)
• M10: 2,849,091 km (0.097 R)
• M11: 3,285,618 km (0.066 R)
• M12: 3,544,722 km (0.119 R)
• M13: 3,776,897 km (0.11 R)
• M14: 4,014,010 km (0.05 R)
• M15: 4,538,949 km (0.045 R)
• M16: 4,791,321 km (0.118 R)
• M17: 5,461,519 km (0.111 R)
• M18: 5,537,814 km (0.052 R)
• M19: 5,691,451 km (0.049 R)
• M20: 5,846,584 km (0.094 R)
• M21: 7,346,901 km (0.069 R)
• M22: 7,643,703 km (0.104 R)
• M23: 7,729,273 km (0.037 R)
• M24: 8,117,928 km (0.086 R)
• M25: 8,205,294 km (0.098 R)
• M26: 8,914,687 km (0.113 R)
• M27: 9,004,745 km (0.118 R)
• M28: 9,140,430 km (0.099 R)
• M29: 9,459,672 km (0.075 R)
• M30: 9,551,525 km (0.109 R)
• M31: 10,297,270 km (0.073 R)
• M32: 10,629,527 km (0.095 R)
• M33: 11,158,655 km (0.116 R)
• M34: 11,255,744 km (0.105 R)
• M35: 11,353,282 km (0.098 R)
• M36: 11,598,024 km (0.11 R)
• M37: 11,745,826 km (0.083 R)
• M38: 12,142,710 km (0.075 R)
• M39: 12,645,209 km (0.103 R)
• M40: 12,746,487 km (0.051 R)
• M41: 13,052,115 km (0.06 R)
• M42: 13,514,971 km (0.108 R)
• M43: 14,669,118 km (0.096 R)
• M44: 15,204,080 km (0.12 R)
• M45: 17,126,712 km (0.077 R)
• M46: 17,576,852 km (0.057 R)
• M47: 17,974,035 km (0.096 R)
• M48: 19,650,428 km (0.086 R)
• M49: 20,062,570 km (0.103 R)
• M50: 20,656,324 km (0.099 R)
• M51: 20,955,371 km (0.117 R)
• M52: 21,075,348 km (0.059 R)
• M53: 21,316,051 km (0.104 R)
• M54: 21,497,214 km (0.074 R)
• M55: 21,739,413 km (0.109 R)
• M56: 21,921,773 km (0.047 R)
• M57: 22,717,783 km (0.037 R)
• M58: 23,398,753 km (0.06 R)
• M59: 25,545,482 km (0.079 R)
• M60: 28,881,814 km (0.042 R)
• M61: 29,619,331 km (0.079 R)
• M62: 29,686,650 km (0.059 R)
• M63: 29,821,438 km (0.058 R)
• M64: 30,362,833 km (0.088 R)
• M65: 31,112,617 km (0.077 R)
• M66: 31,386,830 km (0.068 R)
• M67: 34,313,563 km (0.088 R)
• M68: 34,809,779 km (0.112 R)
• M69: 35,451,255 km (0.072 R)
• M70: 35,881,049 km (0.055 R)
• M71: 37,180,905 km (0.109 R)
• M72: 37,253,610 km (0.106 R)
• M73: 38,569,622 km (0.083 R)
• M74: 38,643,224 km (0.097 R)
• M75: 39,011,684 km (0.052 R)
• M76: 42,228,786 km (0.106 R)
• M77: 42,456,474 km (0.04 R)
• M78: 42,760,607 km (0.117 R)
• M79: 43,677,193 km (0.1 R)
• M80: 45,763,485 km (0.111 R)
• M81: 45,841,276 km (0.026 R)
• M82: 47,408,313 km (0.033 R)
• M83: 48,833,682 km (0.096 R)
• M84: 48,993,003 km (0.104 R)
• M85: 50,032,260 km (0.114 R)
• M86: 50,594,897 km (0.109 R)
• M87: 50,675,381 km (0.113 R)
• M88: 51,321,345 km (0.082 R)
• M89: 51,807,538 km (0.101 R)
• M90: 52,213,846 km (0.11 R)
• M91: 52,866,242 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.8

Radius: 4.9

Gravity: 15.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.96 AU - 15.04 AU

Year: 17433 Days

Day: 16.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,815,861 km

• M1: 443,558 km (0.083 R)
• M2: 577,897 km (0.105 R)
• M3: 668,403 km (0.079 R)
• M4: 843,283 km (0.109 R)
• M5: 1,032,375 km (0.119 R)
• M6: 1,120,638 km (0.109 R)
• M7: 1,188,405 km (0.111 R)
• M8: 1,449,005 km (0.116 R)
• M9: 1,675,197 km (0.036 R)
• M10: 2,188,467 km (0.081 R)
• M11: 2,331,333 km (0.083 R)
• M12: 2,656,110 km (0.084 R)
• M13: 2,808,401 km (0.069 R)
• M14: 3,679,360 km (0.092 R)
• M15: 4,231,825 km (0.065 R)
• M16: 4,481,653 km (0.044 R)
• M17: 5,183,865 km (0.114 R)
• M18: 6,038,817 km (0.06 R)
• M19: 6,118,703 km (0.052 R)
• M20: 6,360,453 km (0.094 R)
• M21: 6,441,684 km (0.094 R)
• M22: 7,188,776 km (0.029 R)
• M23: 7,358,420 km (0.114 R)
• M24: 7,486,625 km (0.057 R)
• M25: 7,701,747 km (0.066 R)
• M26: 8,404,109 km (0.115 R)
• M27: 8,582,879 km (0.119 R)
• M28: 8,672,787 km (0.043 R)
• M29: 9,081,040 km (0.109 R)
• M30: 9,822,147 km (0.099 R)
• M31: 9,869,121 km (0.094 R)
• M32: 11,214,305 km (0.086 R)
• M33: 12,615,738 km (0.105 R)
• M34: 12,666,901 km (0.1 R)
• M35: 13,077,846 km (0.03 R)
• M36: 13,129,607 km (0.058 R)
• M37: 13,545,638 km (0.059 R)
• M38: 13,597,848 km (0.089 R)
• M39: 13,860,392 km (0.116 R)
• M40: 14,018,667 km (0.088 R)
• M41: 14,283,904 km (0.111 R)
• M42: 14,550,637 km (0.09 R)
• M43: 16,075,189 km (0.047 R)
• M44: 16,352,693 km (0.097 R)
• M45: 17,365,022 km (0.073 R)
• M46: 20,641,065 km (0.054 R)
• M47: 21,428,249 km (0.117 R)
• M48: 21,550,321 km (0.112 R)
• M49: 22,782,709 km (0.106 R)
• M50: 23,157,002 km (0.058 R)
• M51: 24,291,702 km (0.093 R)
• M52: 24,546,318 km (0.086 R)
• M53: 25,251,073 km (0.075 R)
• M54: 25,508,980 km (0.072 R)
• M55: 25,832,560 km (0.103 R)
• M56: 26,222,712 km (0.047 R)
• M57: 26,614,808 km (0.043 R)
• M58: 26,680,331 km (0.086 R)
• M59: 27,272,589 km (0.094 R)
• M60: 27,404,834 km (0.058 R)
• M61: 27,869,186 km (0.101 R)
• M62: 28,470,120 km (0.094 R)
• M63: 30,916,046 km (0.107 R)
• M64: 33,499,002 km (0.113 R)
• M65: 34,208,994 km (0.096 R)
• M66: 35,499,276 km (0.063 R)
• M67: 35,715,893 km (0.078 R)
• M68: 36,441,144 km (0.088 R)
• M69: 36,878,568 km (0.032 R)
• M70: 37,391,090 km (0.095 R)
• M71: 37,464,393 km (0.076 R)
• M72: 38,794,019 km (0.075 R)
• M73: 38,868,369 km (0.086 R)
• M74: 39,315,368 km (0.112 R)
• M75: 40,515,442 km (0.107 R)
• M76: 40,892,877 km (0.088 R)
• M77: 41,575,343 km (0.098 R)
• M78: 42,414,437 km (0.038 R)
• M79: 42,951,344 km (0.067 R)
• M80: 43,799,713 km (0.09 R)
• M81: 43,877,055 km (0.119 R)
• M82: 44,342,305 km (0.062 R)
• M83: 44,887,290 km (0.092 R)
• M84: 46,219,908 km (0.103 R)
• M85: 46,377,584 km (0.061 R)
• M86: 50,456,968 km (0.063 R)
• M87: 50,538,050 km (0.098 R)
• M88: 50,700,514 km (0.033 R)
• M89: 52,333,973 km (0.111 R)
• M90: 52,580,510 km (0.053 R)
• M91: 53,901,609 km (0.111 R)
• M92: 54,899,726 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670

Radius: 3

Gravity: 74.44 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.22 AU - 20.1 AU

Year: 29476 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 97,815,861 km

• M1: 94,546 km (0.1 R)
• M2: 150,047 km (0.105 R)
• M3: 400,922 km (0.069 R)
• M4: 495,468 km (0.108 R)
• M5: 545,434 km (0.099 R)
• M6: 650,302 km (0.076 R)
• M7: 819,497 km (0.069 R)
• M8: 970,741 km (0.027 R)
• M9: 1,298,510 km (0.108 R)
• M10: 2,005,659 km (0.083 R)
• M11: 2,810,495 km (0.107 R)
• M12: 3,702,248 km (0.034 R)
• M13: 4,515,013 km (0.096 R)
• M14: 5,548,136 km (0.093 R)
• M15: 6,004,111 km (0.093 R)
• M16: 6,178,242 km (0.057 R)
• M17: 6,412,812 km (0.099 R)
• M18: 6,770,351 km (0.092 R)
• M19: 7,691,874 km (0.034 R)
• M20: 8,980,360 km (0.076 R)
• M21: 10,195,843 km (0.1 R)
• M22: 11,390,232 km (0.101 R)
• M23: 12,186,392 km (0.075 R)
• M24: 12,480,352 km (0.11 R)
• M25: 12,776,556 km (0.094 R)
• M26: 13,984,559 km (0.117 R)
• M27: 14,061,302 km (0.088 R)
• M28: 15,624,450 km (0.055 R)
• M29: 16,750,922 km (0.068 R)
• M30: 17,077,495 km (0.099 R)
• M31: 18,070,076 km (0.114 R)
• M32: 18,153,552 km (0.096 R)
• M33: 19,937,507 km (0.092 R)
• M34: 20,457,359 km (0.076 R)
• M35: 22,311,774 km (0.095 R)
• M36: 22,581,051 km (0.109 R)
• M37: 22,851,374 km (0.086 R)
• M38: 23,213,550 km (0.117 R)
• M39: 24,126,995 km (0.102 R)
• M40: 26,083,436 km (0.078 R)
• M41: 26,461,919 km (0.11 R)
• M42: 27,511,796 km (0.105 R)
• M43: 29,652,093 km (0.109 R)
• M44: 29,849,263 km (0.073 R)
• M45: 30,443,615 km (0.11 R)
• M46: 31,643,690 km (0.075 R)
• M47: 32,859,322 km (0.069 R)
• M48: 34,711,044 km (0.029 R)
• M49: 34,814,865 km (0.089 R)
• M50: 35,754,340 km (0.077 R)
• M51: 37,125,853 km (0.09 R)
• M52: 38,299,897 km (0.056 R)
• M53: 39,269,441 km (0.079 R)
• M54: 40,247,063 km (0.049 R)
• M55: 40,684,039 km (0.072 R)
• M56: 41,452,672 km (0.082 R)
• M57: 41,673,180 km (0.07 R)
• M58: 42,781,550 km (0.113 R)
• M59: 42,892,851 km (0.103 R)
• M60: 43,787,297 km (0.104 R)
• M61: 44,124,191 km (0.043 R)
• M62: 44,913,769 km (0.116 R)
• M63: 46,506,986 km (0.038 R)
• M64: 49,397,516 km (0.072 R)
• M65: 51,159,629 km (0.067 R)
• M66: 51,396,144 km (0.068 R)
• M67: 56,689,964 km (0.052 R)
• M68: 57,302,567 km (0.103 R)
• M69: 57,793,996 km (0.112 R)
• M70: 58,040,383 km (0.095 R)
• M71: 59,525,442 km (0.063 R)
• M72: 60,647,426 km (0.085 R)
• M73: 60,772,489 km (0.1 R)
• M74: 63,546,333 km (0.093 R)
• M75: 64,055,115 km (0.085 R)
• M76: 64,565,244 km (0.117 R)
• M77: 65,332,831 km (0.071 R)
• M78: 67,006,532 km (0.103 R)
• M79: 67,783,693 km (0.08 R)
• M80: 70,922,256 km (0.097 R)
• M81: 73,173,854 km (0.057 R)
• M82: 75,717,915 km (0.118 R)
• M83: 75,852,703 km (0.112 R)
• M84: 76,933,248 km (0.111 R)
• M85: 77,611,076 km (0.093 R)
• M86: 80,892,356 km (0.08 R)
• M87: 83,661,263 km (0.108 R)
• M88: 84,358,389 km (0.076 R)
• M89: 86,320,365 km (0.101 R)
• M90: 87,024,672 km (0.107 R)
• M91: 89,291,379 km (0.12 R)
• M92: 90,574,928 km (0.062 R)
• M93: 90,860,960 km (0.036 R)
• M94: 91,147,290 km (0.11 R)
• M95: 91,433,919 km (0.109 R)
• M96: 91,720,998 km (0.102 R)
• M97: 91,864,612 km (0.12 R)
• M98: 94,027,348 km (0.056 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 13,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit