🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.63 AU - 0.69 AU

Year: 205 Days

Day: 16.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.78 AU - 1.08 AU

Year: 343 Days

Day: 40.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 83.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 96,175,009 km

• M1: 158,125 km (0.076 R)
• M2: 414,386 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.92 AU - 1.5 AU

Year: 510 Days

Day: 44.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.83 AU - 2.83 AU

Year: 1362 Days

Day: 34.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,175,009 km

• M1: 558,150 km (0.112 R)
• M2: 955,182 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.54 AU - 3.12 AU

Year: 1823 Days

Day: 12.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,175,009 km

• M1: 53,855 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.7

Radius: 10.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.09 AU - 5.17 AU

Year: 3815 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,175,009 km

• M1: 147,952 km (0.053 R)
• M2: 315,502 km (0.095 R)
• M3: 425,157 km (0.098 R)
• M4: 543,788 km (0.092 R)
• M5: 646,263 km (0.046 R)
• M6: 825,182 km (0.106 R)
• M7: 888,761 km (0.093 R)
• M8: 1,223,262 km (0.059 R)
• M9: 1,576,014 km (0.088 R)
• M10: 1,790,387 km (0.076 R)
• M11: 1,981,873 km (0.034 R)
• M12: 2,202,529 km (0.046 R)
• M13: 2,396,558 km (0.106 R)
• M14: 2,838,171 km (0.105 R)
• M15: 3,100,266 km (0.038 R)
• M16: 4,155,380 km (0.042 R)
• M17: 4,787,880 km (0.115 R)
• M18: 5,312,370 km (0.084 R)
• M19: 6,579,165 km (0.109 R)
• M20: 6,710,811 km (0.118 R)
• M21: 6,976,796 km (0.029 R)
• M22: 7,077,475 km (0.066 R)
• M23: 7,280,330 km (0.089 R)
• M24: 8,004,982 km (0.112 R)
• M25: 8,216,364 km (0.087 R)
• M26: 8,393,937 km (0.039 R)
• M27: 8,970,487 km (0.059 R)
• M28: 9,467,152 km (0.035 R)
• M29: 10,086,038 km (0.058 R)
• M30: 10,257,178 km (0.06 R)
• M31: 11,068,447 km (0.087 R)
• M32: 11,244,973 km (0.09 R)
• M33: 11,720,245 km (0.107 R)
• M34: 11,840,073 km (0.115 R)
• M35: 12,121,467 km (0.115 R)
• M36: 12,567,867 km (0.096 R)
• M37: 12,875,440 km (0.107 R)
• M38: 13,164,613 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 8.9

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.66 AU - 9.66 AU

Year: 9758 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,175,009 km

• M1: 141,819 km (0.077 R)
• M2: 282,890 km (0.068 R)
• M3: 688,001 km (0.109 R)
• M4: 799,601 km (0.064 R)
• M5: 952,340 km (0.094 R)
• M6: 1,059,751 km (0.107 R)
• M7: 1,133,653 km (0.108 R)
• M8: 1,488,349 km (0.098 R)
• M9: 1,571,825 km (0.101 R)
• M10: 1,721,871 km (0.055 R)
• M11: 2,794,937 km (0.107 R)
• M12: 2,925,087 km (0.03 R)
• M13: 3,083,811 km (0.076 R)
• M14: 3,382,408 km (0.044 R)
• M15: 3,493,260 km (0.107 R)
• M16: 3,605,458 km (0.119 R)
• M17: 3,978,107 km (0.087 R)
• M18: 4,884,819 km (0.106 R)
• M19: 5,073,761 km (0.108 R)
• M20: 5,137,191 km (0.087 R)
• M21: 5,720,623 km (0.083 R)
• M22: 5,786,745 km (0.057 R)
• M23: 5,853,166 km (0.106 R)
• M24: 6,155,055 km (0.056 R)
• M25: 7,020,179 km (0.111 R)
• M26: 8,219,805 km (0.038 R)
• M27: 8,671,590 km (0.093 R)
• M28: 9,092,858 km (0.065 R)
• M29: 10,844,050 km (0.103 R)
• M30: 11,380,957 km (0.06 R)
• M31: 11,464,283 km (0.088 R)
• M32: 11,547,908 km (0.114 R)
• M33: 13,086,822 km (0.047 R)
• M34: 13,393,497 km (0.056 R)
• M35: 13,658,286 km (0.099 R)
• M36: 13,880,289 km (0.036 R)
• M37: 14,103,489 km (0.09 R)
• M38: 15,237,142 km (0.092 R)
• M39: 15,977,950 km (0.115 R)
• M40: 16,258,745 km (0.057 R)
• M41: 16,494,063 km (0.098 R)
• M42: 17,977,775 km (0.086 R)
• M43: 18,563,600 km (0.069 R)
• M44: 19,304,558 km (0.107 R)
• M45: 20,307,612 km (0.094 R)
• M46: 21,122,172 km (0.104 R)
• M47: 22,783,307 km (0.088 R)
• M48: 22,941,133 km (0.11 R)
• M49: 23,310,939 km (0.069 R)
• M50: 25,243,743 km (0.099 R)
• M51: 25,625,517 km (0.053 R)
• M52: 25,844,528 km (0.089 R)
• M53: 26,449,951 km (0.085 R)
• M54: 26,726,707 km (0.054 R)
• M55: 27,339,011 km (0.097 R)
• M56: 27,562,809 km (0.105 R)
• M57: 28,124,998 km (0.113 R)
• M58: 28,350,891 km (0.08 R)
• M59: 29,317,742 km (0.091 R)
• M60: 30,122,130 km (0.076 R)
• M61: 30,237,619 km (0.067 R)
• M62: 30,992,041 km (0.111 R)
• M63: 31,050,235 km (0.102 R)
• M64: 31,517,878 km (0.111 R)
• M65: 31,987,765 km (0.074 R)
• M66: 32,046,706 km (0.105 R)
• M67: 32,164,589 km (0.111 R)
• M68: 32,578,527 km (0.088 R)
• M69: 32,756,399 km (0.1 R)
• M70: 33,292,109 km (0.113 R)
• M71: 34,613,656 km (0.097 R)
• M72: 34,916,293 km (0.078 R)
• M73: 35,585,444 km (0.086 R)
• M74: 36,013,443 km (0.052 R)
• M75: 36,504,723 km (0.116 R)
• M76: 37,121,964 km (0.099 R)
• M77: 37,245,831 km (0.072 R)
• M78: 37,867,111 km (0.111 R)
• M79: 37,991,726 km (0.096 R)
• M80: 38,554,513 km (0.113 R)
• M81: 38,679,876 km (0.084 R)
• M82: 38,805,538 km (0.048 R)
• M83: 38,994,181 km (0.033 R)
• M84: 39,751,595 km (0.092 R)
• M85: 40,068,593 km (0.113 R)
• M86: 40,577,674 km (0.112 R)
• M87: 41,024,822 km (0.084 R)
• M88: 42,182,112 km (0.115 R)
• M89: 42,764,795 km (0.102 R)
• M90: 43,219,722 km (0.062 R)
• M91: 43,611,070 km (0.033 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 12.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.7 AU - 10.88 AU

Year: 9978 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,175,009 km

• M1: 196,721 km (0.1 R)
• M2: 479,012 km (0.094 R)
• M3: 664,663 km (0.116 R)
• M4: 807,679 km (0.067 R)
• M5: 1,021,005 km (0.111 R)
• M6: 1,335,011 km (0.091 R)
• M7: 1,752,539 km (0.091 R)
• M8: 2,190,412 km (0.082 R)
• M9: 2,270,148 km (0.037 R)
• M10: 3,031,601 km (0.114 R)
• M11: 3,211,268 km (0.116 R)
• M12: 3,440,751 km (0.035 R)
• M13: 3,628,347 km (0.097 R)
• M14: 3,795,298 km (0.111 R)
• M15: 3,891,789 km (0.086 R)
• M16: 4,112,146 km (0.071 R)
• M17: 4,387,107 km (0.104 R)
• M18: 4,876,292 km (0.082 R)
• M19: 5,194,337 km (0.084 R)
• M20: 5,546,491 km (0.093 R)
• M21: 5,767,148 km (0.078 R)
• M22: 6,389,026 km (0.117 R)
• M23: 6,620,603 km (0.065 R)
• M24: 6,766,611 km (0.071 R)
• M25: 7,211,515 km (0.078 R)
• M26: 7,543,622 km (0.053 R)
• M27: 7,696,362 km (0.11 R)
• M28: 7,880,965 km (0.091 R)
• M29: 8,098,182 km (0.085 R)
• M30: 8,443,753 km (0.098 R)
• M31: 8,697,919 km (0.113 R)
• M32: 8,987,092 km (0.109 R)
• M33: 9,508,889 km (0.078 R)
• M34: 9,607,923 km (0.066 R)
• M35: 10,242,517 km (0.038 R)
• M36: 10,344,094 km (0.108 R)
• M37: 10,822,060 km (0.083 R)
• M38: 11,202,637 km (0.084 R)
• M39: 11,834,987 km (0.105 R)
• M40: 12,587,464 km (0.08 R)
• M41: 12,914,635 km (0.117 R)
• M42: 13,097,742 km (0.07 R)
• M43: 13,318,399 km (0.098 R)
• M44: 13,614,753 km (0.111 R)
• M45: 14,554,676 km (0.071 R)
• M46: 14,707,116 km (0.097 R)
• M47: 15,128,833 km (0.047 R)
• M48: 15,905,694 km (0.119 R)
• M49: 16,023,428 km (0.119 R)
• M50: 16,935,077 km (0.065 R)
• M51: 17,579,246 km (0.117 R)
• M52: 17,701,018 km (0.053 R)
• M53: 19,099,609 km (0.06 R)
• M54: 19,183,085 km (0.119 R)
• M55: 19,643,846 km (0.118 R)
• M56: 19,770,107 km (0.081 R)
• M57: 20,661,860 km (0.073 R)
• M58: 20,919,018 km (0.077 R)
• M59: 21,783,993 km (0.046 R)
• M60: 21,871,059 km (0.077 R)
• M61: 21,958,424 km (0.069 R)
• M62: 22,133,304 km (0.113 R)
• M63: 22,440,429 km (0.025 R)
• M64: 23,817,477 km (0.108 R)
• M65: 24,132,231 km (0.114 R)
• M66: 24,403,153 km (0.067 R)
• M67: 24,765,927 km (0.103 R)
• M68: 25,496,863 km (0.075 R)
• M69: 25,818,947 km (0.044 R)
• M70: 27,073,475 km (0.06 R)
• M71: 27,543,212 km (0.096 R)
• M72: 27,920,947 km (0.027 R)
• M73: 28,300,476 km (0.092 R)
• M74: 29,400,769 km (0.075 R)
• M75: 29,835,201 km (0.099 R)
• M76: 29,980,460 km (0.06 R)
• M77: 30,077,549 km (0.072 R)
• M78: 30,369,116 km (0.035 R)
• M79: 30,515,273 km (0.087 R)
• M80: 30,661,580 km (0.093 R)
• M81: 30,808,185 km (0.094 R)
• M82: 32,585,707 km (0.112 R)
• M83: 32,785,271 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.9

Radius: 5.8

Gravity: 28.45 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.23 AU - 19.37 AU

Year: 24047 Days

Day: 21 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,175,009 km

• M1: 168,298 km (0.109 R)
• M2: 248,632 km (0.115 R)
• M3: 648,208 km (0.103 R)
• M4: 756,068 km (0.037 R)
• M5: 1,244,804 km (0.113 R)
• M6: 1,379,891 km (0.067 R)
• M7: 1,664,725 km (0.107 R)
• M8: 2,453,704 km (0.082 R)
• M9: 3,202,741 km (0.093 R)
• M10: 3,248,967 km (0.092 R)
• M11: 3,530,510 km (0.117 R)
• M12: 5,268,987 km (0.112 R)
• M13: 6,571,834 km (0.034 R)
• M14: 6,689,718 km (0.103 R)
• M15: 6,748,958 km (0.103 R)
• M16: 8,031,311 km (0.087 R)
• M17: 9,719,673 km (0.106 R)
• M18: 10,056,567 km (0.105 R)
• M19: 10,260,619 km (0.086 R)
• M20: 10,534,682 km (0.082 R)
• M21: 11,160,300 km (0.074 R)
• M22: 11,371,533 km (0.101 R)
• M23: 12,592,999 km (0.084 R)
• M24: 13,705,110 km (0.071 R)
• M25: 14,617,208 km (0.09 R)
• M26: 16,259,942 km (0.067 R)
• M27: 16,339,528 km (0.084 R)
• M28: 17,631,904 km (0.105 R)
• M29: 18,622,691 km (0.062 R)
• M30: 19,546,607 km (0.065 R)
• M31: 19,631,280 km (0.064 R)
• M32: 20,485,334 km (0.041 R)
• M33: 21,003,541 km (0.097 R)
• M34: 21,526,086 km (0.057 R)
• M35: 23,478,488 km (0.101 R)
• M36: 26,323,989 km (0.098 R)
• M37: 26,511,286 km (0.117 R)
• M38: 26,887,225 km (0.09 R)
• M39: 27,170,264 km (0.032 R)
• M40: 27,549,196 km (0.115 R)
• M41: 27,644,191 km (0.064 R)
• M42: 28,216,702 km (0.108 R)
• M43: 30,250,784 km (0.114 R)
• M44: 30,741,914 km (0.101 R)
• M45: 31,037,968 km (0.085 R)
• M46: 34,151,548 km (0.112 R)
• M47: 35,383,337 km (0.034 R)
• M48: 35,590,081 km (0.06 R)
• M49: 36,420,798 km (0.11 R)
• M50: 37,048,062 km (0.093 R)
• M51: 38,419,426 km (0.061 R)
• M52: 41,974,470 km (0.118 R)
• M53: 42,302,837 km (0.118 R)
• M54: 43,846,388 km (0.09 R)
• M55: 45,520,687 km (0.028 R)
• M56: 45,745,383 km (0.107 R)
• M57: 46,309,068 km (0.119 R)
• M58: 48,357,063 km (0.103 R)
• M59: 48,701,288 km (0.107 R)
• M60: 49,970,326 km (0.083 R)
• M61: 51,016,763 km (0.109 R)
• M62: 52,658,750 km (0.049 R)
• M63: 53,131,180 km (0.109 R)
• M64: 53,486,325 km (0.068 R)
• M65: 54,079,929 km (0.094 R)
• M66: 54,914,835 km (0.119 R)
• M67: 55,513,825 km (0.07 R)
• M68: 57,323,510 km (0.094 R)
• M69: 58,907,602 km (0.054 R)
• M70: 62,617,630 km (0.05 R)
• M71: 62,867,608 km (0.077 R)
• M72: 66,402,605 km (0.114 R)
• M73: 68,322,694 km (0.075 R)
• M74: 70,260,884 km (0.077 R)
• M75: 70,390,735 km (0.034 R)
• M76: 72,479,420 km (0.117 R)
• M77: 73,267,801 km (0.118 R)
• M78: 73,794,984 km (0.102 R)
• M79: 74,191,269 km (0.082 R)
• M80: 75,517,155 km (0.092 R)
• M81: 76,850,969 km (0.115 R)
• M82: 79,812,409 km (0.079 R)
• M83: 81,716,341 km (0.12 R)
• M84: 86,819,573 km (0.111 R)
• M85: 86,958,998 km (0.117 R)
• M86: 88,777,360 km (0.105 R)
• M87: 89,339,250 km (0.066 R)
• M88: 90,043,557 km (0.1 R)
• M89: 90,749,509 km (0.066 R)
• M90: 92,024,981 km (0.107 R)
• M91: 94,450,411 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit