🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.4

Radius: 14.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.47 AU - 2.79 AU

Year: 2754 Days

Day: 13.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,675,211 km

• M1: 184,005 km (0.087 R)
• M2: 645,365 km (0.05 R)
• M3: 1,140,983 km (0.031 R)
• M4: 1,630,916 km (0.04 R)
• M5: 2,610,632 km (0.071 R)
• M6: 3,658,416 km (0.059 R)
• M7: 5,263,152 km (0.055 R)
• M8: 5,990,198 km (0.103 R)
• M9: 6,463,675 km (0.072 R)
• M10: 7,175,013 km (0.092 R)
• M11: 8,305,823 km (0.043 R)
• M12: 9,515,173 km (0.047 R)
• M13: 10,397,800 km (0.097 R)
• M14: 11,587,701 km (0.113 R)
• M15: 12,106,058 km (0.09 R)
• M16: 13,850,369 km (0.066 R)
• M17: 16,883,017 km (0.09 R)
• M18: 18,061,998 km (0.111 R)
• M19: 19,115,766 km (0.116 R)
• M20: 19,840,717 km (0.062 R)
• M21: 21,089,709 km (0.076 R)
• M22: 22,060,300 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.8

Radius: 9.9

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.19 AU - 3.29 AU

Year: 2928 Days

Day: 6.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,675,211 km

• M1: 123,119 km (0.087 R)
• M2: 509,680 km (0.108 R)
• M3: 872,904 km (0.11 R)
• M4: 1,270,684 km (0.082 R)
• M5: 1,608,925 km (0.077 R)
• M6: 2,033,484 km (0.049 R)
• M7: 2,443,532 km (0.074 R)
• M8: 3,197,654 km (0.095 R)
• M9: 3,894,481 km (0.106 R)
• M10: 5,824,443 km (0.096 R)
• M11: 6,774,390 km (0.079 R)
• M12: 7,695,464 km (0.028 R)
• M13: 10,598,560 km (0.088 R)
• M14: 11,165,387 km (0.079 R)
• M15: 14,503,663 km (0.086 R)
• M16: 15,000,627 km (0.097 R)
• M17: 15,715,406 km (0.106 R)
• M18: 16,830,060 km (0.101 R)
• M19: 17,546,035 km (0.048 R)
• M20: 18,686,868 km (0.044 R)
• M21: 19,454,455 km (0.096 R)
• M22: 19,998,094 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.6

Radius: 11.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.8 AU - 4.4 AU

Year: 4410 Days

Day: 9.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,675,211 km

• M1: 142,268 km (0.113 R)
• M2: 829,520 km (0.092 R)
• M3: 2,756,191 km (0.073 R)
• M4: 3,117,769 km (0.112 R)
• M5: 3,916,771 km (0.059 R)
• M6: 5,196,880 km (0.084 R)
• M7: 5,698,482 km (0.114 R)
• M8: 7,048,004 km (0.11 R)
• M9: 7,797,789 km (0.076 R)
• M10: 9,002,800 km (0.11 R)
• M11: 9,456,381 km (0.112 R)
• M12: 11,868,347 km (0.057 R)
• M13: 13,361,783 km (0.089 R)
• M14: 14,103,339 km (0.109 R)
• M15: 14,612,870 km (0.092 R)
• M16: 15,940,551 km (0.039 R)
• M17: 17,002,097 km (0.094 R)
• M18: 17,637,888 km (0.082 R)
• M19: 18,957,042 km (0.093 R)
• M20: 21,994,029 km (0.104 R)
• M21: 23,379,604 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.8

Radius: 14.3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.4 AU - 5.36 AU

Year: 5919 Days

Day: 5.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,675,211 km

• M1: 177,872 km (0.087 R)
• M2: 1,153,100 km (0.119 R)
• M3: 2,120,999 km (0.088 R)
• M4: 3,725,735 km (0.08 R)
• M5: 5,276,018 km (0.072 R)
• M6: 5,859,599 km (0.065 R)
• M7: 6,332,777 km (0.088 R)
• M8: 7,838,180 km (0.11 R)
• M9: 8,525,433 km (0.092 R)
• M10: 12,104,562 km (0.088 R)
• M11: 14,731,351 km (0.069 R)
• M12: 15,221,883 km (0.075 R)
• M13: 15,949,676 km (0.112 R)
• M14: 19,288,850 km (0.099 R)
• M15: 23,215,046 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135

Radius: 8.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.02 AU - 6.08 AU

Year: 7327 Days

Day: 10.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,675,211 km

• M1: 111,002 km (0.104 R)
• M2: 535,261 km (0.093 R)
• M3: 815,907 km (0.059 R)
• M4: 1,358,498 km (0.066 R)
• M5: 3,356,677 km (0.075 R)
• M6: 5,887,424 km (0.081 R)
• M7: 7,204,633 km (0.085 R)
• M8: 9,215,977 km (0.094 R)
• M9: 13,722,912 km (0.067 R)
• M10: 17,621,432 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864

Radius: 4.7

Gravity: 39.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.12 AU - 9.88 AU

Year: 17433 Days

Day: 18.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,675,211 km

• M1: 58,493 km (0.112 R)
• M2: 296,503 km (0.025 R)
• M3: 803,490 km (0.104 R)
• M4: 1,006,644 km (0.105 R)
• M5: 1,360,742 km (0.054 R)
• M6: 1,566,888 km (0.105 R)
• M7: 1,812,079 km (0.119 R)
• M8: 2,062,207 km (0.068 R)
• M9: 2,313,232 km (0.073 R)
• M10: 3,190,324 km (0.088 R)
• M11: 4,139,223 km (0.108 R)
• M12: 4,964,555 km (0.051 R)
• M13: 5,976,734 km (0.102 R)
• M14: 6,575,275 km (0.054 R)
• M15: 7,643,853 km (0.062 R)
• M16: 8,716,320 km (0.077 R)
• M17: 10,178,340 km (0.113 R)
• M18: 10,356,810 km (0.101 R)
• M19: 10,967,319 km (0.115 R)
• M20: 14,458,036 km (0.038 R)
• M21: 15,297,429 km (0.072 R)
• M22: 17,240,556 km (0.114 R)
• M23: 18,183,771 km (0.106 R)
• M24: 20,834,645 km (0.062 R)
• M25: 21,122,771 km (0.088 R)
• M26: 26,886,926 km (0.118 R)
• M27: 30,310,473 km (0.109 R)
• M28: 35,085,787 km (0.069 R)
• M29: 36,457,450 km (0.107 R)
• M30: 41,388,345 km (0.056 R)
• M31: 42,302,239 km (0.095 R)
• M32: 43,855,065 km (0.11 R)
• M33: 44,012,442 km (0.105 R)
• M34: 44,486,816 km (0.076 R)
• M35: 46,255,063 km (0.103 R)
• M36: 50,966,798 km (0.088 R)
• M37: 57,105,696 km (0.083 R)
• M38: 70,825,167 km (0.099 R)
• M39: 73,675,904 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.2

Radius: 5.9

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.76 AU - 10.4 AU

Year: 19145 Days

Day: 23.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,675,211 km

• M1: 73,453 km (0.083 R)
• M2: 761,603 km (0.118 R)
• M3: 1,891,964 km (0.044 R)
• M4: 2,428,422 km (0.114 R)
• M5: 3,429,980 km (0.105 R)
• M6: 3,740,096 km (0.119 R)
• M7: 4,992,530 km (0.103 R)
• M8: 5,694,293 km (0.106 R)
• M9: 7,110,985 km (0.062 R)
• M10: 8,193,176 km (0.074 R)
• M11: 8,955,527 km (0.102 R)
• M12: 9,434,988 km (0.075 R)
• M13: 9,708,752 km (0.073 R)
• M14: 11,402,051 km (0.053 R)
• M15: 12,678,569 km (0.102 R)
• M16: 14,261,165 km (0.099 R)
• M17: 14,549,141 km (0.104 R)
• M18: 26,060,398 km (0.055 R)
• M19: 28,261,581 km (0.096 R)
• M20: 35,735,640 km (0.047 R)
• M21: 38,864,480 km (0.043 R)
• M22: 58,003,433 km (0.088 R)
• M23: 61,545,462 km (0.087 R)
• M24: 64,834,520 km (0.102 R)
• M25: 65,624,996 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.6

Radius: 6.1

Gravity: 24.63 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.19 AU - 13.31 AU

Year: 22758 Days

Day: 23.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 93.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,675,211 km

• M1: 75,846 km (0.104 R)
• M2: 310,715 km (0.099 R)
• M3: 682,615 km (0.073 R)
• M4: 1,216,081 km (0.109 R)
• M5: 1,519,765 km (0.063 R)
• M6: 1,873,115 km (0.09 R)
• M7: 2,279,872 km (0.105 R)
• M8: 2,902,797 km (0.061 R)
• M9: 3,327,505 km (0.072 R)
• M10: 4,516,061 km (0.053 R)
• M11: 5,963,719 km (0.107 R)
• M12: 7,285,117 km (0.106 R)
• M13: 9,138,635 km (0.077 R)
• M14: 10,752,796 km (0.104 R)
• M15: 11,975,758 km (0.027 R)
• M16: 13,593,061 km (0.045 R)
• M17: 17,983,908 km (0.099 R)
• M18: 19,309,944 km (0.103 R)
• M19: 20,699,857 km (0.073 R)
• M20: 24,124,751 km (0.116 R)
• M21: 32,071,390 km (0.098 R)
• M22: 32,481,587 km (0.08 R)
• M23: 33,172,879 km (0.065 R)
• M24: 38,597,447 km (0.085 R)
• M25: 39,843,448 km (0.097 R)
• M26: 40,635,569 km (0.093 R)
• M27: 47,709,005 km (0.08 R)
• M28: 54,389,597 km (0.099 R)
• M29: 56,152,010 km (0.052 R)
• M30: 61,456,750 km (0.108 R)
• M31: 64,447,062 km (0.117 R)
• M32: 72,343,885 km (0.084 R)
• M33: 73,759,380 km (0.11 R)
• M34: 75,433,978 km (0.1 R)
• M35: 77,869,880 km (0.076 R)
• M36: 78,363,254 km (0.037 R)
• M37: 87,338,827 km (0.108 R)
• M38: 88,406,208 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.4

Radius: 5.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.99 AU - 11.79 AU

Year: 23204 Days

Day: 21.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,675,211 km

• M1: 70,909 km (0.109 R)
• M2: 286,480 km (0.119 R)
• M3: 864,975 km (0.085 R)
• M4: 1,283,699 km (0.098 R)
• M5: 1,668,016 km (0.11 R)
• M6: 2,257,432 km (0.067 R)
• M7: 2,516,386 km (0.11 R)
• M8: 3,046,561 km (0.088 R)
• M9: 3,542,926 km (0.113 R)
• M10: 3,756,103 km (0.075 R)
• M11: 6,306,747 km (0.114 R)
• M12: 6,903,493 km (0.094 R)
• M13: 7,537,040 km (0.038 R)
• M14: 8,870,555 km (0.084 R)
• M15: 9,364,827 km (0.063 R)
• M16: 10,300,561 km (0.114 R)
• M17: 10,846,444 km (0.077 R)
• M18: 16,658,321 km (0.091 R)
• M19: 19,305,605 km (0.062 R)
• M20: 22,581,649 km (0.084 R)
• M21: 25,122,419 km (0.025 R)
• M22: 29,769,976 km (0.092 R)
• M23: 30,208,747 km (0.074 R)
• M24: 33,284,928 km (0.112 R)
• M25: 39,521,065 km (0.085 R)
• M26: 43,051,874 km (0.071 R)
• M27: 48,129,225 km (0.086 R)
• M28: 48,582,058 km (0.087 R)
• M29: 51,674,396 km (0.089 R)
• M30: 52,467,414 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.4

Radius: 7.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.77 AU - 13.49 AU

Year: 23975 Days

Day: 16.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,675,211 km

• M1: 88,263 km (0.059 R)
• M2: 750,682 km (0.098 R)
• M3: 1,144,274 km (0.109 R)
• M4: 1,841,101 km (0.107 R)
• M5: 2,429,918 km (0.053 R)
• M6: 3,137,666 km (0.088 R)
• M7: 3,855,736 km (0.115 R)
• M8: 5,461,968 km (0.092 R)
• M9: 6,624,194 km (0.037 R)
• M10: 7,703,842 km (0.111 R)
• M11: 9,053,813 km (0.1 R)
• M12: 10,207,512 km (0.058 R)
• M13: 12,604,967 km (0.054 R)
• M14: 17,972,389 km (0.111 R)
• M15: 23,072,480 km (0.03 R)
• M16: 28,945,094 km (0.102 R)
• M17: 34,952,944 km (0.068 R)
• M18: 38,733,581 km (0.118 R)
• M19: 41,595,090 km (0.034 R)
• M20: 42,778,110 km (0.119 R)
• M21: 46,619,484 km (0.097 R)
• M22: 51,019,905 km (0.119 R)
• M23: 54,102,369 km (0.079 R)
• M24: 62,155,372 km (0.117 R)
• M25: 64,090,869 km (0.101 R)
• M26: 65,667,781 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 16,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit