🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.83 AU - 1.25 AU

Year: 400 Days

Day: 18.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.7 °

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: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.35 AU - 1.45 AU

Year: 624 Days

Day: 24.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.04 AU - 2.12 AU

Year: 1130 Days

Day: 38.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.08 AU - 2.12 AU

Year: 1146 Days

Day: 42.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.15 AU - 4.89 AU

Year: 3036 Days

Day: 43.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 12.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.45 AU - 5.95 AU

Year: 5127 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,192,167 km

• M1: 245,939 km (0.103 R)
• M2: 323,879 km (0.114 R)
• M3: 471,682 km (0.112 R)
• M4: 571,913 km (0.097 R)
• M5: 750,233 km (0.106 R)
• M6: 884,423 km (0.03 R)
• M7: 974,481 km (0.105 R)
• M8: 1,207,255 km (0.094 R)
• M9: 1,367,773 km (0.112 R)
• M10: 1,489,097 km (0.068 R)
• M11: 1,694,495 km (0.105 R)
• M12: 2,115,912 km (0.056 R)
• M13: 2,293,784 km (0.11 R)
• M14: 2,402,991 km (0.098 R)
• M15: 2,532,542 km (0.113 R)
• M16: 2,779,528 km (0.088 R)
• M17: 3,074,535 km (0.096 R)
• M18: 3,154,869 km (0.074 R)
• M19: 3,780,637 km (0.113 R)
• M20: 3,910,488 km (0.052 R)
• M21: 3,997,853 km (0.113 R)
• M22: 4,174,678 km (0.072 R)
• M23: 4,354,046 km (0.073 R)
• M24: 5,121,034 km (0.083 R)
• M25: 5,410,357 km (0.1 R)
• M26: 5,630,864 km (0.089 R)
• M27: 5,929,611 km (0.089 R)
• M28: 6,106,286 km (0.111 R)
• M29: 6,208,162 km (0.101 R)
• M30: 6,725,471 km (0.082 R)
• M31: 7,283,771 km (0.1 R)
• M32: 7,445,935 km (0.1 R)
• M33: 8,275,305 km (0.084 R)
• M34: 9,426,461 km (0.106 R)
• M35: 10,141,090 km (0.12 R)
• M36: 10,231,597 km (0.1 R)
• M37: 10,444,026 km (0.119 R)
• M38: 10,811,588 km (0.084 R)
• M39: 11,152,222 km (0.05 R)
• M40: 11,245,721 km (0.118 R)
• M41: 12,356,036 km (0.073 R)
• M42: 12,647,303 km (0.103 R)
• M43: 12,842,678 km (0.085 R)
• M44: 13,006,338 km (0.083 R)
• M45: 13,501,208 km (0.109 R)
• M46: 13,834,661 km (0.079 R)
• M47: 15,821,620 km (0.111 R)
• M48: 15,926,937 km (0.057 R)
• M49: 16,243,935 km (0.068 R)
• M50: 16,741,199 km (0.105 R)
• M51: 16,991,625 km (0.106 R)
• M52: 17,135,389 km (0.104 R)
• M53: 17,315,654 km (0.104 R)
• M54: 17,714,333 km (0.113 R)
• M55: 18,668,767 km (0.045 R)
• M56: 18,965,719 km (0.085 R)
• M57: 19,752,903 km (0.073 R)
• M58: 19,941,995 km (0.085 R)
• M59: 20,550,858 km (0.081 R)
• M60: 21,553,164 km (0.104 R)
• M61: 21,670,000 km (0.05 R)
• M62: 22,099,645 km (0.039 R)
• M63: 22,650,614 km (0.064 R)
• M64: 23,007,105 km (0.103 R)
• M65: 23,206,070 km (0.112 R)
• M66: 24,290,057 km (0.119 R)
• M67: 24,980,900 km (0.11 R)
• M68: 25,062,730 km (0.037 R)
• M69: 26,133,102 km (0.074 R)
• M70: 26,215,980 km (0.104 R)
• M71: 26,632,161 km (0.105 R)
• M72: 26,757,374 km (0.077 R)
• M73: 27,092,474 km (0.099 R)
• M74: 27,766,562 km (0.041 R)
• M75: 27,936,056 km (0.076 R)
• M76: 28,148,186 km (0.096 R)
• M77: 28,446,334 km (0.116 R)
• M78: 28,574,390 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.9

Radius: 3.3

Gravity: 18.45 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.04 AU - 14 AU

Year: 17699 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,192,167 km

• M1: 42,486 km (0.114 R)
• M2: 192,981 km (0.045 R)
• M3: 282,890 km (0.066 R)
• M4: 456,124 km (0.05 R)
• M5: 515,365 km (0.087 R)
• M6: 641,476 km (0.112 R)
• M7: 830,418 km (0.026 R)
• M8: 940,522 km (0.05 R)
• M9: 1,154,297 km (0.059 R)
• M10: 1,361,490 km (0.062 R)
• M11: 1,809,536 km (0.099 R)
• M12: 2,098,559 km (0.069 R)
• M13: 2,992,705 km (0.116 R)
• M14: 3,715,562 km (0.028 R)
• M15: 3,775,701 km (0.063 R)
• M16: 3,835,989 km (0.069 R)
• M17: 3,927,243 km (0.086 R)
• M18: 4,019,096 km (0.059 R)
• M19: 4,617,637 km (0.089 R)
• M20: 4,943,761 km (0.109 R)
• M21: 5,310,874 km (0.075 R)
• M22: 5,412,601 km (0.09 R)
• M23: 5,549,183 km (0.082 R)
• M24: 5,617,849 km (0.089 R)
• M25: 5,965,664 km (0.059 R)
• M26: 6,106,735 km (0.114 R)
• M27: 7,199,098 km (0.096 R)
• M28: 7,652,829 km (0.105 R)
• M29: 7,844,464 km (0.094 R)
• M30: 7,921,656 km (0.105 R)
• M31: 8,311,059 km (0.086 R)
• M32: 8,468,586 km (0.077 R)
• M33: 9,189,498 km (0.117 R)
• M34: 9,805,243 km (0.099 R)
• M35: 9,930,007 km (0.099 R)
• M36: 11,032,843 km (0.075 R)
• M37: 12,084,815 km (0.097 R)
• M38: 12,263,285 km (0.118 R)
• M39: 13,398,135 km (0.119 R)
• M40: 13,814,765 km (0.065 R)
• M41: 13,907,964 km (0.106 R)
• M42: 14,660,741 km (0.11 R)
• M43: 14,994,344 km (0.074 R)
• M44: 15,330,341 km (0.07 R)
• M45: 16,009,815 km (0.114 R)
• M46: 16,649,495 km (0.069 R)
• M47: 16,897,678 km (0.089 R)
• M48: 20,023,226 km (0.079 R)
• M49: 21,624,223 km (0.07 R)
• M50: 22,549,485 km (0.071 R)
• M51: 23,710,365 km (0.081 R)
• M52: 24,438,607 km (0.046 R)
• M53: 25,288,024 km (0.051 R)
• M54: 25,744,896 km (0.096 R)
• M55: 27,365,639 km (0.104 R)
• M56: 28,306,460 km (0.098 R)
• M57: 29,437,271 km (0.093 R)
• M58: 29,557,248 km (0.118 R)
• M59: 29,857,641 km (0.117 R)
• M60: 30,886,874 km (0.042 R)
• M61: 33,478,807 km (0.063 R)
• M62: 34,674,094 km (0.07 R)
• M63: 35,499,874 km (0.115 R)
• M64: 35,883,293 km (0.109 R)
• M65: 35,947,321 km (0.084 R)
• M66: 36,654,021 km (0.101 R)
• M67: 36,782,975 km (0.081 R)
• M68: 37,625,211 km (0.071 R)
• M69: 37,690,136 km (0.101 R)
• M70: 38,408,206 km (0.053 R)
• M71: 38,604,778 km (0.087 R)
• M72: 38,801,649 km (0.104 R)
• M73: 39,592,722 km (0.085 R)
• M74: 40,789,206 km (0.037 R)
• M75: 40,989,667 km (0.087 R)
• M76: 43,626,778 km (0.091 R)
• M77: 46,597,044 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.8

Radius: 6.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.53 AU - 16.75 AU

Year: 21103 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 69,192,167 km

• M1: 481,556 km (0.096 R)
• M2: 1,157,140 km (0.107 R)
• M3: 1,316,611 km (0.116 R)
• M4: 1,656,796 km (0.039 R)
• M5: 2,360,056 km (0.115 R)
• M6: 2,507,111 km (0.105 R)
• M7: 2,887,837 km (0.117 R)
• M8: 2,985,824 km (0.112 R)
• M9: 3,266,170 km (0.109 R)
• M10: 3,492,512 km (0.094 R)
• M11: 3,981,996 km (0.083 R)
• M12: 4,906,960 km (0.069 R)
• M13: 5,071,368 km (0.082 R)
• M14: 5,189,849 km (0.096 R)
• M15: 5,309,378 km (0.075 R)
• M16: 5,502,359 km (0.084 R)
• M17: 5,624,282 km (0.079 R)
• M18: 5,673,200 km (0.086 R)
• M19: 6,708,417 km (0.093 R)
• M20: 7,234,254 km (0.11 R)
• M21: 7,965,039 km (0.077 R)
• M22: 8,047,767 km (0.088 R)
• M23: 8,861,430 km (0.074 R)
• M24: 11,330,842 km (0.045 R)
• M25: 11,423,892 km (0.093 R)
• M26: 12,113,688 km (0.12 R)
• M27: 12,914,036 km (0.115 R)
• M28: 14,129,519 km (0.056 R)
• M29: 14,397,000 km (0.076 R)
• M30: 14,565,148 km (0.104 R)
• M31: 15,312,539 km (0.098 R)
• M32: 16,281,634 km (0.103 R)
• M33: 16,667,746 km (0.091 R)
• M34: 16,773,512 km (0.113 R)
• M35: 17,021,395 km (0.092 R)
• M36: 17,628,314 km (0.105 R)
• M37: 18,169,709 km (0.111 R)
• M38: 18,278,616 km (0.117 R)
• M39: 19,268,804 km (0.081 R)
• M40: 21,224,198 km (0.117 R)
• M41: 21,645,914 km (0.075 R)
• M42: 23,399,800 km (0.108 R)
• M43: 23,557,925 km (0.12 R)
• M44: 24,674,523 km (0.092 R)
• M45: 24,835,341 km (0.085 R)
• M46: 25,279,647 km (0.072 R)
• M47: 25,930,697 km (0.057 R)
• M48: 26,876,155 km (0.117 R)
• M49: 27,373,867 km (0.088 R)
• M50: 27,665,583 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.1

Radius: 3.6

Gravity: 24.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 15.48 AU - 17.8 AU

Year: 25572 Days

Day: 24.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,192,167 km

• M1: 301,889 km (0.106 R)
• M2: 478,264 km (0.095 R)
• M3: 639,980 km (0.109 R)
• M4: 1,086,529 km (0.079 R)
• M5: 1,112,260 km (0.082 R)
• M6: 1,551,031 km (0.113 R)
• M7: 1,609,374 km (0.096 R)
• M8: 1,638,845 km (0.062 R)
• M9: 2,101,551 km (0.035 R)
• M10: 2,198,640 km (0.12 R)
• M11: 2,363,946 km (0.119 R)
• M12: 2,464,924 km (0.09 R)
• M13: 3,360,866 km (0.071 R)
• M14: 3,666,943 km (0.078 R)
• M15: 4,223,597 km (0.065 R)
• M16: 4,806,280 km (0.09 R)
• M17: 4,848,766 km (0.038 R)
• M18: 5,369,516 km (0.077 R)
• M19: 6,090,877 km (0.069 R)
• M20: 6,746,714 km (0.108 R)
• M21: 6,842,158 km (0.101 R)
• M22: 7,180,099 km (0.066 R)
• M23: 7,424,692 km (0.097 R)
• M24: 8,073,348 km (0.104 R)
• M25: 8,174,776 km (0.085 R)
• M26: 8,896,436 km (0.091 R)
• M27: 9,371,110 km (0.061 R)
• M28: 10,016,625 km (0.094 R)
• M29: 10,344,693 km (0.071 R)
• M30: 11,634,825 km (0.041 R)
• M31: 11,864,308 km (0.1 R)
• M32: 13,034,163 km (0.039 R)
• M33: 13,632,555 km (0.08 R)
• M34: 14,608,830 km (0.115 R)
• M35: 14,980,581 km (0.117 R)
• M36: 17,145,711 km (0.08 R)
• M37: 17,276,160 km (0.107 R)
• M38: 18,866,087 km (0.112 R)
• M39: 18,933,406 km (0.112 R)
• M40: 19,000,725 km (0.047 R)
• M41: 19,270,899 km (0.101 R)
• M42: 19,542,269 km (0.118 R)
• M43: 20,779,294 km (0.034 R)
• M44: 21,688,251 km (0.118 R)
• M45: 22,112,211 km (0.101 R)
• M46: 23,183,930 km (0.045 R)
• M47: 24,492,014 km (0.097 R)
• M48: 25,007,229 km (0.063 R)
• M49: 25,674,884 km (0.068 R)
• M50: 25,973,482 km (0.106 R)
• M51: 26,574,117 km (0.109 R)
• M52: 28,018,933 km (0.1 R)
• M53: 28,095,677 km (0.042 R)
• M54: 29,333,150 km (0.061 R)
• M55: 29,411,091 km (0.088 R)
• M56: 29,645,212 km (0.074 R)
• M57: 29,958,470 km (0.116 R)
• M58: 30,667,264 km (0.09 R)
• M59: 31,142,836 km (0.114 R)
• M60: 31,301,858 km (0.118 R)
• M61: 31,780,721 km (0.117 R)
• M62: 32,181,644 km (0.099 R)
• M63: 33,965,149 km (0.11 R)
• M64: 34,704,013 km (0.117 R)
• M65: 35,365,236 km (0.071 R)
• M66: 36,784,172 km (0.07 R)
• M67: 37,458,260 km (0.073 R)
• M68: 38,647,712 km (0.111 R)
• M69: 40,022,218 km (0.055 R)
• M70: 40,195,153 km (0.114 R)
• M71: 41,587,610 km (0.064 R)
• M72: 42,289,672 km (0.1 R)
• M73: 45,317,085 km (0.115 R)
• M74: 45,677,765 km (0.115 R)
• M75: 47,404,274 km (0.116 R)
• M76: 47,862,193 km (0.058 R)
• M77: 49,615,480 km (0.1 R)
• M78: 51,201,816 km (0.033 R)
• M79: 51,765,800 km (0.077 R)
• M80: 53,564,864 km (0.036 R)
• M81: 53,946,339 km (0.117 R)
• M82: 54,807,723 km (0.101 R)
• M83: 55,480,764 km (0.074 R)
• M84: 57,516,492 km (0.086 R)
• M85: 59,083,829 km (0.028 R)
• M86: 59,379,284 km (0.109 R)
• M87: 60,169,610 km (0.104 R)
• M88: 63,465,849 km (0.109 R)
• M89: 63,667,507 km (0.087 R)
• M90: 64,374,956 km (0.117 R)
• M91: 64,881,943 km (0.063 R)
• M92: 65,288,400 km (0.064 R)
• M93: 65,492,003 km (0.085 R)
• M94: 65,899,807 km (0.1 R)
• M95: 67,539,250 km (0.115 R)
• M96: 68,260,760 km (0.103 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: 406 - 12,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit