🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.91 AU - 1.33 AU

Year: 454 Days

Day: 15.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.52 AU - 2.04 AU

Year: 909 Days

Day: 32.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 122.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,582,539 km

• M1: 120,127 km (0.07 R)
• M2: 168,746 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.85 AU - 1.95 AU

Year: 1003 Days

Day: 25.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.14 AU - 2.8 AU

Year: 1486 Days

Day: 34.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,582,539 km

• M1: 1,219,073 km (0.043 R)
• M2: 2,156,603 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.5

Radius: 8.1

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.75 AU - 4.49 AU

Year: 3202 Days

Day: 12 Hours

Environment

Temp: -139 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,582,539 km

• M1: 106,962 km (0.048 R)
• M2: 191,784 km (0.106 R)
• M3: 268,079 km (0.085 R)
• M4: 425,456 km (0.089 R)
• M5: 554,559 km (0.099 R)
• M6: 686,654 km (0.064 R)
• M7: 1,144,873 km (0.071 R)
• M8: 1,343,239 km (0.114 R)
• M9: 1,411,905 km (0.111 R)
• M10: 1,567,038 km (0.084 R)
• M11: 2,113,968 km (0.029 R)
• M12: 2,243,220 km (0.088 R)
• M13: 2,375,016 km (0.097 R)
• M14: 3,017,688 km (0.094 R)
• M15: 3,090,243 km (0.102 R)
• M16: 3,349,048 km (0.107 R)
• M17: 3,557,437 km (0.093 R)
• M18: 3,828,658 km (0.07 R)
• M19: 4,147,003 km (0.073 R)
• M20: 4,268,626 km (0.111 R)
• M21: 4,350,306 km (0.03 R)
• M22: 4,494,668 km (0.112 R)
• M23: 4,851,609 km (0.109 R)
• M24: 4,937,029 km (0.075 R)
• M25: 5,065,982 km (0.115 R)
• M26: 5,239,665 km (0.116 R)
• M27: 5,749,944 km (0.092 R)
• M28: 6,206,666 km (0.118 R)
• M29: 6,415,953 km (0.112 R)
• M30: 7,300,825 km (0.116 R)
• M31: 7,720,297 km (0.084 R)
• M32: 8,172,831 km (0.113 R)
• M33: 8,530,819 km (0.077 R)
• M34: 8,789,623 km (0.072 R)
• M35: 8,920,072 km (0.073 R)
• M36: 9,129,958 km (0.099 R)
• M37: 9,528,188 km (0.111 R)
• M38: 9,608,372 km (0.092 R)
• M39: 9,931,952 km (0.103 R)
• M40: 10,095,014 km (0.118 R)
• M41: 10,341,402 km (0.056 R)
• M42: 10,396,304 km (0.11 R)
• M43: 10,561,909 km (0.101 R)
• M44: 10,700,586 km (0.096 R)
• M45: 10,756,237 km (0.078 R)
• M46: 10,923,786 km (0.091 R)
• M47: 11,007,860 km (0.105 R)
• M48: 11,176,607 km (0.081 R)
• M49: 11,602,512 km (0.111 R)
• M50: 11,946,886 km (0.099 R)
• M51: 12,469,880 km (0.101 R)
• M52: 12,675,278 km (0.069 R)
• M53: 13,059,894 km (0.071 R)
• M54: 13,568,377 km (0.07 R)
• M55: 14,174,997 km (0.104 R)
• M56: 14,236,182 km (0.094 R)
• M57: 14,512,340 km (0.07 R)
• M58: 14,573,974 km (0.063 R)
• M59: 14,635,758 km (0.084 R)
• M60: 15,257,786 km (0.111 R)
• M61: 15,571,942 km (0.091 R)
• M62: 15,729,917 km (0.12 R)
• M63: 15,856,626 km (0.072 R)
• M64: 16,624,063 km (0.091 R)
• M65: 16,817,793 km (0.112 R)
• M66: 17,338,094 km (0.055 R)
• M67: 17,797,808 km (0.07 R)
• M68: 17,996,025 km (0.083 R)
• M69: 18,062,297 km (0.073 R)
• M70: 18,729,055 km (0.052 R)
• M71: 19,099,310 km (0.103 R)
• M72: 19,404,041 km (0.094 R)
• M73: 19,505,917 km (0.065 R)
• M74: 20,121,213 km (0.091 R)
• M75: 20,881,918 km (0.083 R)
• M76: 20,986,337 km (0.078 R)
• M77: 21,091,056 km (0.092 R)
• M78: 21,335,798 km (0.105 R)
• M79: 21,969,644 km (0.076 R)
• M80: 22,146,768 km (0.073 R)
• M81: 22,645,378 km (0.036 R)
• M82: 23,617,465 km (0.073 R)
• M83: 24,017,340 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.3

Radius: 13.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.1 AU - 6.34 AU

Year: 5238 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 86,582,539 km

• M1: 210,185 km (0.031 R)
• M2: 348,862 km (0.112 R)
• M3: 482,453 km (0.107 R)
• M4: 569,070 km (0.071 R)
• M5: 796,160 km (0.113 R)
• M6: 894,296 km (0.081 R)
• M7: 1,267,244 km (0.085 R)
• M8: 1,527,843 km (0.076 R)
• M9: 1,723,367 km (0.064 R)
• M10: 1,842,298 km (0.085 R)
• M11: 1,939,536 km (0.111 R)
• M12: 2,126,833 km (0.093 R)
• M13: 2,216,292 km (0.091 R)
• M14: 2,573,682 km (0.105 R)
• M15: 2,850,438 km (0.111 R)
• M16: 3,122,556 km (0.101 R)
• M17: 3,210,221 km (0.098 R)
• M18: 3,723,192 km (0.114 R)
• M19: 3,847,657 km (0.08 R)
• M20: 3,989,476 km (0.115 R)
• M21: 4,624,070 km (0.054 R)
• M22: 4,724,450 km (0.075 R)
• M23: 4,978,916 km (0.062 R)
• M24: 5,185,810 km (0.106 R)
• M25: 5,715,387 km (0.117 R)
• M26: 5,805,295 km (0.029 R)
• M27: 6,041,510 km (0.101 R)
• M28: 7,347,649 km (0.031 R)
• M29: 7,445,636 km (0.085 R)
• M30: 7,563,818 km (0.085 R)
• M31: 7,782,081 km (0.117 R)
• M32: 7,922,105 km (0.075 R)
• M33: 8,184,350 km (0.108 R)
• M34: 8,306,422 km (0.117 R)
• M35: 8,408,597 km (0.076 R)
• M36: 8,800,693 km (0.112 R)
• M37: 9,009,382 km (0.09 R)
• M38: 9,283,296 km (0.082 R)
• M39: 9,495,874 km (0.045 R)
• M40: 9,645,622 km (0.105 R)
• M41: 10,362,345 km (0.068 R)
• M42: 11,231,359 km (0.046 R)
• M43: 12,309,661 km (0.082 R)
• M44: 12,590,306 km (0.115 R)
• M45: 12,684,403 km (0.057 R)
• M46: 12,778,650 km (0.063 R)
• M47: 12,896,683 km (0.074 R)
• M48: 13,038,950 km (0.101 R)
• M49: 13,205,602 km (0.078 R)
• M50: 13,301,195 km (0.05 R)
• M51: 13,420,874 km (0.057 R)
• M52: 13,541,001 km (0.108 R)
• M53: 14,662,835 km (0.061 R)
• M54: 14,836,219 km (0.101 R)
• M55: 14,960,535 km (0.089 R)
• M56: 15,085,000 km (0.082 R)
• M57: 15,285,162 km (0.047 R)
• M58: 15,561,619 km (0.101 R)
• M59: 15,789,158 km (0.029 R)
• M60: 16,043,175 km (0.108 R)
• M61: 16,170,782 km (0.11 R)
• M62: 16,349,850 km (0.11 R)
• M63: 16,478,205 km (0.111 R)
• M64: 16,761,843 km (0.119 R)
• M65: 17,073,007 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.9

Radius: 14.6

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.09 AU - 10.23 AU

Year: 9758 Days

Day: 11.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 86,582,539 km

• M1: 264,040 km (0.069 R)
• M2: 390,151 km (0.11 R)
• M3: 493,523 km (0.053 R)
• M4: 876,644 km (0.111 R)
• M5: 1,083,537 km (0.115 R)
• M6: 1,286,542 km (0.111 R)
• M7: 1,458,579 km (0.113 R)
• M8: 1,615,807 km (0.068 R)
• M9: 1,874,761 km (0.033 R)
• M10: 2,407,329 km (0.118 R)
• M11: 2,514,142 km (0.051 R)
• M12: 2,649,977 km (0.083 R)
• M13: 2,816,330 km (0.072 R)
• M14: 2,957,700 km (0.064 R)
• M15: 3,336,631 km (0.094 R)
• M16: 3,731,420 km (0.102 R)
• M17: 4,173,481 km (0.103 R)
• M18: 4,800,446 km (0.072 R)
• M19: 5,959,530 km (0.117 R)
• M20: 6,665,034 km (0.118 R)
• M21: 7,124,449 km (0.116 R)
• M22: 7,912,979 km (0.057 R)
• M23: 8,358,482 km (0.116 R)
• M24: 8,729,185 km (0.04 R)
• M25: 9,189,648 km (0.113 R)
• M26: 9,960,376 km (0.063 R)
• M27: 10,441,632 km (0.098 R)
• M28: 10,618,457 km (0.061 R)
• M29: 10,975,248 km (0.12 R)
• M30: 11,200,243 km (0.043 R)
• M31: 11,336,078 km (0.046 R)
• M32: 11,930,729 km (0.072 R)
• M33: 12,255,058 km (0.119 R)
• M34: 13,581,841 km (0.043 R)
• M35: 13,678,332 km (0.09 R)
• M36: 13,775,122 km (0.109 R)
• M37: 14,360,498 km (0.106 R)
• M38: 14,606,736 km (0.117 R)
• M39: 15,003,769 km (0.082 R)
• M40: 15,303,862 km (0.068 R)
• M41: 15,404,392 km (0.111 R)
• M42: 16,937,920 km (0.103 R)
• M43: 17,198,220 km (0.105 R)
• M44: 17,617,393 km (0.066 R)
• M45: 19,057,422 km (0.116 R)
• M46: 19,273,890 km (0.077 R)
• M47: 19,436,952 km (0.04 R)
• M48: 20,313,745 km (0.116 R)
• M49: 20,757,004 km (0.112 R)
• M50: 20,868,305 km (0.107 R)
• M51: 22,105,928 km (0.066 R)
• M52: 22,504,756 km (0.052 R)
• M53: 23,021,018 km (0.118 R)
• M54: 24,593,142 km (0.089 R)
• M55: 24,769,967 km (0.098 R)
• M56: 25,362,374 km (0.043 R)
• M57: 27,350,530 km (0.048 R)
• M58: 27,472,751 km (0.101 R)
• M59: 28,147,587 km (0.118 R)
• M60: 28,270,856 km (0.12 R)
• M61: 29,827,123 km (0.086 R)
• M62: 31,155,851 km (0.048 R)
• M63: 31,411,065 km (0.082 R)
• M64: 32,762,682 km (0.101 R)
• M65: 33,674,331 km (0.082 R)
• M66: 34,991,092 km (0.082 R)
• M67: 35,190,057 km (0.076 R)
• M68: 36,190,717 km (0.074 R)
• M69: 36,660,753 km (0.102 R)
• M70: 36,997,797 km (0.095 R)
• M71: 37,810,862 km (0.073 R)
• M72: 38,015,063 km (0.056 R)
• M73: 38,356,296 km (0.059 R)
• M74: 38,698,426 km (0.116 R)
• M75: 39,110,419 km (0.094 R)
• M76: 40,215,947 km (0.092 R)
• M77: 41,964,148 km (0.031 R)
• M78: 42,316,600 km (0.118 R)
• M79: 44,452,858 km (0.056 R)
• M80: 45,100,616 km (0.073 R)
• M81: 45,534,001 km (0.079 R)
• M82: 47,795,921 km (0.076 R)
• M83: 48,090,480 km (0.086 R)
• M84: 49,051,795 km (0.068 R)
• M85: 49,200,346 km (0.105 R)
• M86: 49,572,097 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586

Radius: 3.8

Gravity: 40.58 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.28 AU - 17.22 AU

Year: 26248 Days

Day: 19.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,582,539 km

• M1: 160,967 km (0.106 R)
• M2: 452,683 km (0.073 R)
• M3: 566,078 km (0.114 R)
• M4: 1,896,153 km (0.068 R)
• M5: 1,968,708 km (0.098 R)
• M6: 2,191,758 km (0.079 R)
• M7: 2,907,734 km (0.069 R)
• M8: 4,387,406 km (0.09 R)
• M9: 4,974,279 km (0.077 R)
• M10: 5,226,052 km (0.034 R)
• M11: 5,585,536 km (0.097 R)
• M12: 6,600,707 km (0.106 R)
• M13: 7,327,453 km (0.092 R)
• M14: 7,556,188 km (0.11 R)
• M15: 7,787,168 km (0.069 R)
• M16: 8,079,332 km (0.102 R)
• M17: 9,037,656 km (0.049 R)
• M18: 9,221,362 km (0.088 R)
• M19: 9,282,847 km (0.114 R)
• M20: 9,779,811 km (0.075 R)
• M21: 10,734,694 km (0.1 R)
• M22: 11,255,893 km (0.096 R)
• M23: 11,519,634 km (0.09 R)
• M24: 11,986,081 km (0.102 R)
• M25: 13,075,153 km (0.101 R)
• M26: 13,421,921 km (0.109 R)
• M27: 13,491,634 km (0.109 R)
• M28: 14,408,818 km (0.106 R)
• M29: 15,711,816 km (0.088 R)
• M30: 16,451,727 km (0.101 R)
• M31: 16,826,021 km (0.111 R)
• M32: 17,430,695 km (0.067 R)
• M33: 17,812,170 km (0.091 R)
• M34: 18,273,530 km (0.102 R)
• M35: 18,428,214 km (0.093 R)
• M36: 18,583,347 km (0.088 R)
• M37: 18,973,049 km (0.115 R)
• M38: 19,760,383 km (0.118 R)
• M39: 19,919,256 km (0.057 R)
• M40: 20,478,153 km (0.056 R)
• M41: 21,693,337 km (0.087 R)
• M42: 22,433,547 km (0.059 R)
• M43: 22,765,206 km (0.094 R)
• M44: 23,854,278 km (0.118 R)
• M45: 23,938,651 km (0.073 R)
• M46: 24,703,396 km (0.085 R)
• M47: 26,431,251 km (0.087 R)
• M48: 27,309,690 km (0.084 R)
• M49: 30,184,362 km (0.091 R)
• M50: 31,750,054 km (0.093 R)
• M51: 33,059,185 km (0.072 R)
• M52: 34,385,968 km (0.092 R)
• M53: 34,672,448 km (0.054 R)
• M54: 35,344,143 km (0.088 R)
• M55: 35,633,465 km (0.099 R)
• M56: 36,214,054 km (0.066 R)
• M57: 40,869,989 km (0.074 R)
• M58: 43,525,201 km (0.103 R)
• M59: 43,628,424 km (0.099 R)
• M60: 46,446,249 km (0.1 R)
• M61: 47,186,460 km (0.11 R)
• M62: 47,823,896 km (0.086 R)
• M63: 48,037,073 km (0.051 R)
• M64: 49,645,549 km (0.086 R)
• M65: 49,753,409 km (0.096 R)
• M66: 49,969,429 km (0.083 R)
• M67: 52,146,078 km (0.096 R)
• M68: 53,245,921 km (0.106 R)
• M69: 53,577,430 km (0.113 R)
• M70: 56,141,239 km (0.088 R)
• M71: 56,703,876 km (0.092 R)
• M72: 57,042,266 km (0.049 R)
• M73: 58,516,703 km (0.075 R)
• M74: 59,544,889 km (0.113 R)
• M75: 59,774,073 km (0.061 R)
• M76: 62,781,290 km (0.09 R)
• M77: 63,131,498 km (0.077 R)
• M78: 64,068,430 km (0.025 R)
• M79: 64,891,966 km (0.081 R)
• M80: 65,482,279 km (0.083 R)
• M81: 67,144,910 km (0.057 R)
• M82: 69,061,857 km (0.069 R)
• M83: 69,664,587 km (0.12 R)
• M84: 72,704,416 km (0.118 R)
• M85: 73,072,127 km (0.09 R)
• M86: 73,317,468 km (0.105 R)
• M87: 75,043,378 km (0.12 R)
• M88: 78,283,967 km (0.116 R)
• M89: 79,668,645 km (0.048 R)
• M90: 81,569,885 km (0.102 R)
• M91: 82,079,415 km (0.1 R)
• M92: 83,486,084 km (0.077 R)
• M93: 84,642,774 km (0.116 R)
• M94: 85,416,943 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 10,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit