🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.51 AU - 0.57 AU

Year: 152 Days

Day: 17.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.64 AU - 1.04 AU

Year: 295 Days

Day: 12.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.77 AU - 1.09 AU

Year: 343 Days

Day: 46.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,856,125 km

• M1: 57,446 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.09 AU - 1.29 AU

Year: 497 Days

Day: 23.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.65 AU - 1.77 AU

Year: 856 Days

Day: 41.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.66 AU - 1.82 AU

Year: 879 Days

Day: 35.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.8

Radius: 12.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.42 AU - 6.92 AU

Year: 6596 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,856,125 km

• M1: 232,924 km (0.051 R)
• M2: 446,699 km (0.03 R)
• M3: 596,148 km (0.088 R)
• M4: 851,810 km (0.068 R)
• M5: 1,055,712 km (0.081 R)
• M6: 1,144,125 km (0.114 R)
• M7: 1,286,841 km (0.105 R)
• M8: 1,535,173 km (0.086 R)
• M9: 1,740,571 km (0.119 R)
• M10: 1,992,045 km (0.026 R)
• M11: 2,306,949 km (0.103 R)
• M12: 2,450,862 km (0.111 R)
• M13: 2,624,695 km (0.118 R)
• M14: 2,761,427 km (0.076 R)
• M15: 2,999,288 km (0.106 R)
• M16: 3,084,858 km (0.094 R)
• M17: 3,465,285 km (0.104 R)
• M18: 3,646,149 km (0.109 R)
• M19: 4,001,444 km (0.063 R)
• M20: 4,514,714 km (0.059 R)
• M21: 5,031,874 km (0.12 R)
• M22: 5,116,995 km (0.109 R)
• M23: 5,288,883 km (0.074 R)
• M24: 5,462,716 km (0.114 R)
• M25: 5,603,188 km (0.102 R)
• M26: 5,691,601 km (0.095 R)
• M27: 5,834,018 km (0.108 R)
• M28: 5,923,627 km (0.094 R)
• M29: 6,049,887 km (0.068 R)
• M30: 6,526,806 km (0.103 R)
• M31: 7,130,583 km (0.101 R)
• M32: 7,400,307 km (0.05 R)
• M33: 7,497,546 km (0.086 R)
• M34: 7,771,909 km (0.115 R)
• M35: 8,250,023 km (0.082 R)
• M36: 8,411,589 km (0.082 R)
• M37: 8,614,893 km (0.114 R)
• M38: 9,109,762 km (0.086 R)
• M39: 9,255,770 km (0.088 R)
• M40: 9,613,907 km (0.054 R)
• M41: 9,826,635 km (0.101 R)
• M42: 9,933,598 km (0.062 R)
• M43: 10,148,720 km (0.049 R)
• M44: 10,321,954 km (0.081 R)
• M45: 10,430,712 km (0.096 R)
• M46: 10,693,256 km (0.116 R)
• M47: 10,803,360 km (0.077 R)
• M48: 11,024,615 km (0.099 R)
• M49: 11,449,174 km (0.092 R)
• M50: 11,629,439 km (0.064 R)
• M51: 11,833,491 km (0.088 R)
• M52: 12,291,260 km (0.109 R)
• M53: 12,383,562 km (0.09 R)
• M54: 12,522,389 km (0.043 R)
• M55: 13,247,789 km (0.103 R)
• M56: 13,556,110 km (0.06 R)
• M57: 13,938,782 km (0.098 R)
• M58: 15,455,405 km (0.079 R)
• M59: 15,729,917 km (0.114 R)
• M60: 16,385,156 km (0.046 R)
• M61: 16,946,746 km (0.107 R)
• M62: 17,307,277 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.4

Radius: 9.7

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.43 AU - 9.97 AU

Year: 11567 Days

Day: 11.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,856,125 km

• M1: 236,664 km (0.097 R)
• M2: 654,341 km (0.084 R)
• M3: 741,706 km (0.118 R)
• M4: 1,111,363 km (0.085 R)
• M5: 1,261,559 km (0.116 R)
• M6: 2,005,359 km (0.045 R)
• M7: 2,109,928 km (0.056 R)
• M8: 2,834,730 km (0.103 R)
• M9: 3,285,618 km (0.104 R)
• M10: 3,378,668 km (0.068 R)
• M11: 3,856,484 km (0.09 R)
• M12: 4,769,779 km (0.091 R)
• M13: 5,635,801 km (0.1 R)
• M14: 5,972,994 km (0.117 R)
• M15: 6,394,112 km (0.11 R)
• M16: 8,554,605 km (0.047 R)
• M17: 8,855,596 km (0.055 R)
• M18: 10,093,967 km (0.101 R)
• M19: 10,457,639 km (0.119 R)
• M20: 10,825,800 km (0.096 R)
• M21: 10,964,926 km (0.115 R)
• M22: 11,574,686 km (0.033 R)
• M23: 12,243,688 km (0.088 R)
• M24: 12,485,588 km (0.073 R)
• M25: 12,631,595 km (0.118 R)
• M26: 13,023,542 km (0.099 R)
• M27: 13,719,022 km (0.05 R)
• M28: 14,528,796 km (0.056 R)
• M29: 15,042,664 km (0.113 R)
• M30: 15,146,186 km (0.093 R)
• M31: 15,615,026 km (0.118 R)
• M32: 17,265,689 km (0.029 R)
• M33: 17,373,998 km (0.102 R)
• M34: 17,537,059 km (0.113 R)
• M35: 17,646,116 km (0.09 R)
• M36: 18,525,901 km (0.086 R)
• M37: 18,915,304 km (0.11 R)
• M38: 19,815,584 km (0.092 R)
• M39: 19,929,129 km (0.12 R)
• M40: 20,270,960 km (0.099 R)
• M41: 20,672,182 km (0.096 R)
• M42: 22,303,397 km (0.089 R)
• M43: 22,421,579 km (0.117 R)
• M44: 23,194,252 km (0.046 R)
• M45: 25,133,340 km (0.033 R)
• M46: 27,312,981 km (0.106 R)
• M47: 28,393,377 km (0.097 R)
• M48: 28,842,320 km (0.072 R)
• M49: 28,970,974 km (0.109 R)
• M50: 29,293,657 km (0.109 R)
• M51: 30,137,987 km (0.11 R)
• M52: 30,333,960 km (0.094 R)
• M53: 30,924,423 km (0.104 R)
• M54: 31,188,014 km (0.053 R)
• M55: 31,320,109 km (0.067 R)
• M56: 32,383,750 km (0.078 R)
• M57: 34,273,321 km (0.109 R)
• M58: 34,409,605 km (0.052 R)
• M59: 34,751,286 km (0.035 R)
• M60: 34,819,802 km (0.08 R)
• M61: 35,437,940 km (0.038 R)
• M62: 35,852,027 km (0.113 R)
• M63: 36,059,819 km (0.079 R)
• M64: 36,824,713 km (0.12 R)
• M65: 37,805,925 km (0.095 R)
• M66: 38,228,988 km (0.079 R)
• M67: 38,299,748 km (0.114 R)
• M68: 38,512,027 km (0.105 R)
• M69: 39,579,408 km (0.119 R)
• M70: 39,650,916 km (0.11 R)
• M71: 40,224,474 km (0.111 R)
• M72: 40,440,344 km (0.099 R)
• M73: 41,670,487 km (0.119 R)
• M74: 41,743,191 km (0.09 R)
• M75: 42,326,773 km (0.115 R)
• M76: 43,133,404 km (0.098 R)
• M77: 44,464,377 km (0.094 R)
• M78: 44,687,577 km (0.073 R)
• M79: 44,836,576 km (0.073 R)
• M80: 44,911,076 km (0.06 R)
• M81: 45,209,673 km (0.107 R)
• M82: 45,284,472 km (0.099 R)
• M83: 45,658,766 km (0.053 R)
• M84: 46,863,777 km (0.113 R)
• M85: 47,394,251 km (0.102 R)
• M86: 48,614,072 km (0.116 R)
• M87: 49,381,808 km (0.105 R)
• M88: 49,612,937 km (0.119 R)
• M89: 49,689,980 km (0.103 R)
• M90: 51,474,533 km (0.094 R)
• M91: 51,708,953 km (0.118 R)
• M92: 52,021,912 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 8.3

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.15 AU - 10.19 AU

Year: 12418 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,856,125 km

• M1: 104,719 km (0.109 R)
• M2: 158,723 km (0.066 R)
• M3: 282,142 km (0.092 R)
• M4: 882,179 km (0.072 R)
• M5: 937,679 km (0.116 R)
• M6: 1,295,667 km (0.094 R)
• M7: 1,624,782 km (0.076 R)
• M8: 1,834,668 km (0.106 R)
• M9: 1,955,244 km (0.07 R)
• M10: 2,053,530 km (0.078 R)
• M11: 2,255,188 km (0.07 R)
• M12: 2,436,949 km (0.073 R)
• M13: 3,067,804 km (0.118 R)
• M14: 3,445,987 km (0.03 R)
• M15: 3,869,947 km (0.1 R)
• M16: 3,994,114 km (0.096 R)
• M17: 5,725,111 km (0.119 R)
• M18: 5,902,384 km (0.085 R)
• M19: 6,408,623 km (0.065 R)
• M20: 6,966,474 km (0.08 R)
• M21: 7,346,901 km (0.075 R)
• M22: 7,617,374 km (0.057 R)
• M23: 7,812,599 km (0.117 R)
• M24: 8,488,482 km (0.055 R)
• M25: 8,690,888 km (0.119 R)
• M26: 8,772,270 km (0.054 R)
• M27: 9,895,750 km (0.118 R)
• M28: 10,194,496 km (0.115 R)
• M29: 11,108,240 km (0.094 R)
• M30: 11,196,653 km (0.102 R)
• M31: 11,731,914 km (0.059 R)
• M32: 12,504,437 km (0.116 R)
• M33: 12,688,592 km (0.091 R)
• M34: 12,966,545 km (0.092 R)
• M35: 14,098,403 km (0.038 R)
• M36: 15,114,621 km (0.046 R)
• M37: 15,212,607 km (0.055 R)
• M38: 16,204,292 km (0.05 R)
• M39: 16,354,787 km (0.08 R)
• M40: 16,505,881 km (0.067 R)
• M41: 16,910,842 km (0.1 R)
• M42: 17,165,608 km (0.063 R)
• M43: 18,197,384 km (0.093 R)
• M44: 18,615,809 km (0.099 R)
• M45: 18,878,952 km (0.047 R)
• M46: 21,027,477 km (0.1 R)
• M47: 21,411,494 km (0.067 R)
• M48: 21,521,598 km (0.073 R)
• M49: 22,019,460 km (0.093 R)
• M50: 22,241,912 km (0.102 R)
• M51: 22,577,161 km (0.099 R)
• M52: 22,801,408 km (0.111 R)
• M53: 23,026,553 km (0.119 R)
• M54: 23,139,350 km (0.033 R)
• M55: 23,365,691 km (0.107 R)
• M56: 23,649,479 km (0.032 R)
• M57: 25,376,137 km (0.076 R)
• M58: 25,843,331 km (0.04 R)
• M59: 26,608,824 km (0.064 R)
• M60: 26,786,546 km (0.105 R)
• M61: 27,321,957 km (0.12 R)
• M62: 28,342,962 km (0.079 R)
• M63: 28,645,599 km (0.051 R)
• M64: 29,376,384 km (0.092 R)
• M65: 29,682,761 km (0.091 R)
• M66: 29,744,096 km (0.117 R)
• M67: 30,360,289 km (0.055 R)
• M68: 30,918,589 km (0.102 R)
• M69: 31,355,115 km (0.107 R)
• M70: 31,417,498 km (0.039 R)
• M71: 32,423,543 km (0.111 R)
• M72: 35,114,360 km (0.11 R)
• M73: 35,634,961 km (0.053 R)
• M74: 37,079,777 km (0.108 R)
• M75: 38,409,852 km (0.118 R)
• M76: 38,744,652 km (0.108 R)
• M77: 38,811,821 km (0.115 R)
• M78: 39,215,287 km (0.111 R)
• M79: 39,282,606 km (0.105 R)
• M80: 40,230,009 km (0.076 R)
• M81: 40,570,195 km (0.091 R)
• M82: 42,285,185 km (0.101 R)
• M83: 44,023,811 km (0.065 R)
• M84: 45,219,397 km (0.055 R)
• M85: 45,431,377 km (0.053 R)
• M86: 45,502,137 km (0.114 R)
• M87: 46,211,979 km (0.069 R)
• M88: 46,782,396 km (0.096 R)
• M89: 46,925,262 km (0.106 R)
• M90: 47,068,427 km (0.096 R)
• M91: 47,930,111 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.9

Radius: 4.8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.07 AU - 18.35 AU

Year: 24989 Days

Day: 23.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,856,125 km

• M1: 72,854 km (0.092 R)
• M2: 656,286 km (0.102 R)
• M3: 1,949,410 km (0.106 R)
• M4: 2,376,362 km (0.092 R)
• M5: 2,572,036 km (0.116 R)
• M6: 2,743,924 km (0.044 R)
• M7: 4,081,329 km (0.115 R)
• M8: 4,554,208 km (0.117 R)
• M9: 5,661,681 km (0.052 R)
• M10: 5,922,729 km (0.105 R)
• M11: 6,073,674 km (0.073 R)
• M12: 7,899,067 km (0.114 R)
• M13: 8,106,858 km (0.106 R)
• M14: 9,745,254 km (0.08 R)
• M15: 10,601,403 km (0.08 R)
• M16: 11,669,831 km (0.104 R)
• M17: 13,016,062 km (0.116 R)
• M18: 13,261,702 km (0.105 R)
• M19: 13,857,251 km (0.099 R)
• M20: 16,325,017 km (0.071 R)
• M21: 16,909,347 km (0.117 R)
• M22: 18,153,253 km (0.111 R)
• M23: 18,482,518 km (0.04 R)
• M24: 20,670,536 km (0.104 R)
• M25: 20,727,683 km (0.101 R)
• M26: 21,071,907 km (0.066 R)
• M27: 21,360,033 km (0.046 R)
• M28: 22,467,207 km (0.075 R)
• M29: 22,702,674 km (0.119 R)
• M30: 23,952,115 km (0.105 R)
• M31: 24,072,392 km (0.117 R)
• M32: 24,554,994 km (0.114 R)
• M33: 24,676,169 km (0.08 R)
• M34: 28,720,547 km (0.118 R)
• M35: 29,876,340 km (0.082 R)
• M36: 30,135,294 km (0.114 R)
• M37: 30,590,072 km (0.114 R)
• M38: 32,166,833 km (0.042 R)
• M39: 35,261,864 km (0.075 R)
• M40: 37,330,802 km (0.12 R)
• M41: 37,679,515 km (0.066 R)
• M42: 39,509,845 km (0.114 R)
• M43: 39,936,348 km (0.112 R)
• M44: 40,150,124 km (0.087 R)
• M45: 41,874,389 km (0.1 R)
• M46: 42,381,825 km (0.072 R)
• M47: 42,454,380 km (0.039 R)
• M48: 42,818,351 km (0.047 R)
• M49: 44,949,223 km (0.11 R)
• M50: 45,245,876 km (0.104 R)
• M51: 45,394,427 km (0.071 R)
• M52: 46,139,723 km (0.1 R)
• M53: 46,588,816 km (0.11 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: 376 - 14,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit