🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 12.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.78 AU - 2.36 AU

Year: 2020 Days

Day: 7.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,002,553 km

• M1: 150,495 km (0.055 R)
• M2: 566,078 km (0.117 R)
• M3: 1,310,777 km (0.11 R)
• M4: 1,744,311 km (0.099 R)
• M5: 2,164,980 km (0.086 R)
• M6: 2,955,007 km (0.099 R)
• M7: 3,509,117 km (0.084 R)
• M8: 4,401,020 km (0.117 R)
• M9: 5,692,199 km (0.089 R)
• M10: 6,502,720 km (0.103 R)
• M11: 7,501,136 km (0.119 R)
• M12: 9,009,233 km (0.057 R)
• M13: 9,903,379 km (0.067 R)
• M14: 10,638,952 km (0.075 R)
• M15: 13,993,684 km (0.05 R)
• M16: 14,695,896 km (0.114 R)
• M17: 15,283,666 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 8.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.94 AU - 3.16 AU

Year: 2762 Days

Day: 14.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,002,553 km

• M1: 108,309 km (0.105 R)
• M2: 636,240 km (0.115 R)
• M3: 1,512,883 km (0.094 R)
• M4: 2,268,801 km (0.066 R)
• M5: 3,785,724 km (0.056 R)
• M6: 4,163,458 km (0.065 R)
• M7: 4,625,716 km (0.057 R)
• M8: 10,733,797 km (0.094 R)
• M9: 13,524,545 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 14.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.75 AU - 4.03 AU

Year: 4233 Days

Day: 8.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 22,002,553 km

• M1: 180,415 km (0.08 R)
• M2: 669,002 km (0.064 R)
• M3: 1,138,889 km (0.094 R)
• M4: 1,829,582 km (0.104 R)
• M5: 2,394,314 km (0.068 R)
• M6: 3,964,643 km (0.095 R)
• M7: 4,481,952 km (0.086 R)
• M8: 5,217,226 km (0.103 R)
• M9: 6,283,709 km (0.045 R)
• M10: 7,332,240 km (0.082 R)
• M11: 7,915,373 km (0.084 R)
• M12: 8,670,094 km (0.057 R)
• M13: 11,609,094 km (0.108 R)
• M14: 12,223,492 km (0.073 R)
• M15: 12,767,430 km (0.104 R)
• M16: 14,001,463 km (0.094 R)
• M17: 14,597,311 km (0.068 R)
• M18: 18,358,052 km (0.083 R)
• M19: 18,892,117 km (0.068 R)
• M20: 21,197,420 km (0.043 R)
• M21: 22,183,419 km (0.093 R)
• M22: 22,857,657 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 9.5

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.36 AU - 5.1 AU

Year: 6977 Days

Day: 13.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 22,002,553 km

• M1: 119,828 km (0.113 R)
• M2: 434,432 km (0.098 R)
• M3: 890,706 km (0.11 R)
• M4: 1,290,880 km (0.117 R)
• M5: 1,600,248 km (0.034 R)
• M6: 2,167,823 km (0.106 R)
• M7: 3,177,608 km (0.088 R)
• M8: 3,513,904 km (0.094 R)
• M9: 5,015,867 km (0.082 R)
• M10: 5,379,988 km (0.084 R)
• M11: 7,990,022 km (0.096 R)
• M12: 10,443,876 km (0.118 R)
• M13: 13,650,656 km (0.106 R)
• M14: 15,161,894 km (0.087 R)
• M15: 19,019,275 km (0.042 R)
• M16: 20,900,618 km (0.112 R)
• M17: 21,528,031 km (0.117 R)
• M18: 24,767,573 km (0.083 R)
• M19: 28,128,738 km (0.078 R)
• M20: 34,858,099 km (0.109 R)
• M21: 37,320,031 km (0.119 R)
• M22: 38,243,200 km (0.099 R)
• M23: 39,300,109 km (0.114 R)
• M24: 39,775,979 km (0.06 R)
• M25: 40,135,314 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 13.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.35 AU - 5.31 AU

Year: 7200 Days

Day: 8.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,002,553 km

• M1: 170,392 km (0.042 R)
• M2: 598,691 km (0.101 R)
• M3: 1,137,991 km (0.113 R)
• M4: 1,975,589 km (0.087 R)
• M5: 2,578,618 km (0.092 R)
• M6: 4,369,006 km (0.108 R)
• M7: 5,129,711 km (0.107 R)
• M8: 7,175,312 km (0.087 R)
• M9: 7,991,817 km (0.113 R)
• M10: 8,740,106 km (0.107 R)
• M11: 9,354,205 km (0.103 R)
• M12: 9,949,904 km (0.115 R)
• M13: 10,816,674 km (0.031 R)
• M14: 13,317,651 km (0.05 R)
• M15: 23,020,420 km (0.09 R)
• M16: 23,685,831 km (0.091 R)
• M17: 25,582,283 km (0.117 R)
• M18: 29,189,985 km (0.114 R)
• M19: 35,492,095 km (0.084 R)
• M20: 36,830,397 km (0.104 R)
• M21: 37,741,299 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.3

Radius: 3.7

Gravity: 47.57 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.26 AU - 6.9 AU

Year: 10168 Days

Day: 20.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 170.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 22,002,553 km

• M1: 70,461 km (0.084 R)
• M2: 223,350 km (0.113 R)
• M3: 421,268 km (0.099 R)
• M4: 932,144 km (0.05 R)
• M5: 1,080,097 km (0.07 R)
• M6: 1,635,703 km (0.097 R)
• M7: 1,804,300 km (0.04 R)
• M8: 2,286,155 km (0.068 R)
• M9: 2,418,998 km (0.091 R)
• M10: 2,556,927 km (0.109 R)
• M11: 3,139,311 km (0.077 R)
• M12: 3,303,719 km (0.09 R)
• M13: 3,649,889 km (0.053 R)
• M14: 3,884,758 km (0.055 R)
• M15: 4,802,540 km (0.095 R)
• M16: 5,613,660 km (0.119 R)
• M17: 6,288,197 km (0.092 R)
• M18: 7,585,360 km (0.105 R)
• M19: 8,274,258 km (0.03 R)
• M20: 9,003,847 km (0.094 R)
• M21: 9,192,789 km (0.063 R)
• M22: 9,874,955 km (0.119 R)
• M23: 10,075,865 km (0.104 R)
• M24: 11,449,024 km (0.097 R)
• M25: 15,552,344 km (0.116 R)
• M26: 16,238,250 km (0.088 R)
• M27: 16,944,203 km (0.045 R)
• M28: 18,721,575 km (0.08 R)
• M29: 20,701,204 km (0.114 R)
• M30: 22,815,919 km (0.049 R)
• M31: 25,916,934 km (0.105 R)
• M32: 26,977,433 km (0.107 R)
• M33: 29,390,746 km (0.096 R)
• M34: 31,508,752 km (0.092 R)
• M35: 33,499,900 km (0.073 R)
• M36: 36,164,238 km (0.094 R)
• M37: 37,244,185 km (0.06 R)
• M38: 38,841,591 km (0.083 R)
• M39: 46,386,709 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.6

Radius: 4.9

Gravity: 40.47 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.44 AU - 8.46 AU

Year: 13792 Days

Day: 21.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 22,002,553 km

• M1: 61,335 km (0.097 R)
• M2: 260,001 km (0.025 R)
• M3: 496,964 km (0.077 R)
• M4: 751,580 km (0.057 R)
• M5: 1,102,686 km (0.115 R)
• M6: 2,047,097 km (0.071 R)
• M7: 2,500,678 km (0.117 R)
• M8: 2,968,620 km (0.11 R)
• M9: 7,251,158 km (0.097 R)
• M10: 7,573,093 km (0.043 R)
• M11: 10,042,655 km (0.102 R)
• M12: 14,678,393 km (0.104 R)
• M13: 14,971,157 km (0.047 R)
• M14: 15,568,501 km (0.114 R)
• M15: 17,867,371 km (0.056 R)
• M16: 18,967,664 km (0.085 R)
• M17: 23,521,273 km (0.092 R)
• M18: 27,406,480 km (0.089 R)
• M19: 29,442,357 km (0.087 R)
• M20: 32,310,896 km (0.066 R)
• M21: 33,939,718 km (0.116 R)
• M22: 36,819,776 km (0.034 R)
• M23: 39,575,518 km (0.118 R)
• M24: 54,555,651 km (0.031 R)
• M25: 64,553,276 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.2

Radius: 3.1

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.93 AU - 10.07 AU

Year: 16808 Days

Day: 22 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,002,553 km

• M1: 99,483 km (0.063 R)
• M2: 356,492 km (0.1 R)
• M3: 476,020 km (0.109 R)
• M4: 607,816 km (0.072 R)
• M5: 2,467,018 km (0.089 R)
• M6: 3,166,837 km (0.084 R)
• M7: 3,610,993 km (0.102 R)
• M8: 5,672,602 km (0.041 R)
• M9: 7,102,009 km (0.119 R)
• M10: 10,248,651 km (0.117 R)
• M11: 11,904,101 km (0.086 R)
• M12: 15,733,208 km (0.071 R)
• M13: 26,061,295 km (0.099 R)
• M14: 30,208,597 km (0.078 R)
• M15: 35,333,820 km (0.099 R)
• M16: 35,898,851 km (0.082 R)
• M17: 37,279,341 km (0.116 R)
• M18: 42,263,044 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.3

Radius: 7.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.7 AU - 12.38 AU

Year: 23209 Days

Day: 23.3 Hours

Environment

Temp: -243 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,002,553 km

• M1: 90,956 km (0.119 R)
• M2: 526,884 km (0.093 R)
• M3: 1,589,926 km (0.084 R)
• M4: 2,061,010 km (0.058 R)
• M5: 2,652,969 km (0.104 R)
• M6: 3,066,308 km (0.113 R)
• M7: 3,541,131 km (0.045 R)
• M8: 4,706,349 km (0.074 R)
• M9: 7,289,007 km (0.053 R)
• M10: 8,033,106 km (0.12 R)
• M11: 14,027,942 km (0.077 R)
• M12: 17,944,115 km (0.112 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: 531 - 19,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit