🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708

Radius: 13.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.39 AU - 3.15 AU

Year: 3127 Days

Day: 14.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,531,642 km

• M1: 164,258 km (0.114 R)
• M2: 581,337 km (0.09 R)
• M3: 1,050,626 km (0.102 R)
• M4: 1,478,775 km (0.095 R)
• M5: 2,026,453 km (0.111 R)
• M6: 2,615,120 km (0.092 R)
• M7: 3,596,034 km (0.118 R)
• M8: 4,715,774 km (0.081 R)
• M9: 5,344,534 km (0.038 R)
• M10: 8,096,386 km (0.067 R)
• M11: 8,821,188 km (0.115 R)
• M12: 13,967,654 km (0.074 R)
• M13: 14,508,002 km (0.062 R)
• M14: 17,421,719 km (0.117 R)
• M15: 18,748,652 km (0.113 R)
• M16: 19,225,720 km (0.074 R)
• M17: 21,151,194 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.3

Radius: 8

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.34 AU - 3.6 AU

Year: 3472 Days

Day: 11.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,531,642 km

• M1: 110,553 km (0.034 R)
• M2: 553,063 km (0.068 R)
• M3: 863,030 km (0.076 R)
• M4: 1,241,812 km (0.102 R)
• M5: 1,601,894 km (0.107 R)
• M6: 2,017,477 km (0.091 R)
• M7: 2,518,630 km (0.107 R)
• M8: 3,190,324 km (0.118 R)
• M9: 3,529,313 km (0.082 R)
• M10: 5,362,336 km (0.084 R)
• M11: 6,587,393 km (0.075 R)
• M12: 9,541,502 km (0.053 R)
• M13: 9,929,559 km (0.061 R)
• M14: 13,135,740 km (0.094 R)
• M15: 14,208,058 km (0.064 R)
• M16: 17,427,703 km (0.07 R)
• M17: 18,066,636 km (0.071 R)
• M18: 19,391,026 km (0.116 R)
• M19: 22,164,570 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 12.9

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.63 AU - 3.49 AU

Year: 3631 Days

Day: 13.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,531,642 km

• M1: 161,117 km (0.11 R)
• M2: 678,875 km (0.112 R)
• M3: 1,235,230 km (0.101 R)
• M4: 1,890,767 km (0.107 R)
• M5: 2,352,875 km (0.08 R)
• M6: 2,804,062 km (0.078 R)
• M7: 3,714,515 km (0.111 R)
• M8: 4,239,155 km (0.036 R)
• M9: 5,067,179 km (0.029 R)
• M10: 6,235,838 km (0.078 R)
• M11: 7,679,607 km (0.112 R)
• M12: 8,207,238 km (0.119 R)
• M13: 8,609,507 km (0.091 R)
• M14: 10,736,340 km (0.037 R)
• M15: 11,532,500 km (0.107 R)
• M16: 12,131,789 km (0.112 R)
• M17: 15,171,019 km (0.092 R)
• M18: 16,003,681 km (0.068 R)
• M19: 16,460,104 km (0.101 R)
• M20: 16,925,204 km (0.118 R)
• M21: 17,942,918 km (0.074 R)
• M22: 23,141,295 km (0.049 R)
• M23: 24,021,379 km (0.106 R)
• M24: 25,460,211 km (0.114 R)
• M25: 26,161,526 km (0.109 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.7

Radius: 10.1

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.75 AU - 5.65 AU

Year: 6911 Days

Day: 5.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,531,642 km

• M1: 125,812 km (0.104 R)
• M2: 457,021 km (0.069 R)
• M3: 1,463,067 km (0.115 R)
• M4: 2,014,036 km (0.061 R)
• M5: 2,836,974 km (0.045 R)
• M6: 3,214,858 km (0.072 R)
• M7: 5,964,467 km (0.095 R)
• M8: 6,588,290 km (0.107 R)
• M9: 7,565,613 km (0.071 R)
• M10: 8,766,585 km (0.104 R)
• M11: 12,511,618 km (0.096 R)
• M12: 14,982,227 km (0.111 R)
• M13: 15,679,502 km (0.12 R)
• M14: 21,101,528 km (0.096 R)
• M15: 21,576,501 km (0.101 R)
• M16: 24,317,134 km (0.081 R)
• M17: 28,417,013 km (0.06 R)
• M18: 31,908,179 km (0.038 R)
• M19: 34,789,284 km (0.112 R)
• M20: 35,452,302 km (0.119 R)
• M21: 38,658,483 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.6

Radius: 9.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.23 AU - 5.29 AU

Year: 8182 Days

Day: 9.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,531,642 km

• M1: 123,119 km (0.096 R)
• M2: 540,348 km (0.06 R)
• M3: 1,134,251 km (0.103 R)
• M4: 1,679,386 km (0.11 R)
• M5: 2,005,958 km (0.12 R)
• M6: 2,343,002 km (0.085 R)
• M7: 2,664,488 km (0.117 R)
• M8: 3,418,611 km (0.104 R)
• M9: 4,383,367 km (0.093 R)
• M10: 5,461,968 km (0.099 R)
• M11: 6,063,501 km (0.098 R)
• M12: 7,222,136 km (0.07 R)
• M13: 9,290,327 km (0.039 R)
• M14: 12,369,949 km (0.108 R)
• M15: 13,947,309 km (0.099 R)
• M16: 15,952,070 km (0.107 R)
• M17: 18,272,632 km (0.115 R)
• M18: 21,169,744 km (0.045 R)
• M19: 22,274,525 km (0.083 R)
• M20: 24,759,495 km (0.102 R)
• M21: 27,596,319 km (0.118 R)
• M22: 28,825,116 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.8

Radius: 9.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.27 AU - 6.93 AU

Year: 8988 Days

Day: 6 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,531,642 km

• M1: 125,213 km (0.079 R)
• M2: 633,846 km (0.107 R)
• M3: 1,413,401 km (0.094 R)
• M4: 1,954,646 km (0.106 R)
• M5: 3,451,223 km (0.044 R)
• M6: 5,189,550 km (0.105 R)
• M7: 7,815,442 km (0.085 R)
• M8: 8,119,125 km (0.099 R)
• M9: 11,029,851 km (0.087 R)
• M10: 12,718,362 km (0.12 R)
• M11: 13,033,266 km (0.118 R)
• M12: 13,407,260 km (0.096 R)
• M13: 14,009,541 km (0.116 R)
• M14: 18,540,113 km (0.088 R)
• M15: 20,482,492 km (0.077 R)
• M16: 21,134,589 km (0.119 R)
• M17: 22,404,076 km (0.089 R)
• M18: 22,864,090 km (0.111 R)
• M19: 24,041,724 km (0.095 R)
• M20: 31,680,640 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 12.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.08 AU - 6.18 AU

Year: 9061 Days

Day: 12.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,531,642 km

• M1: 200,012 km (0.103 R)
• M2: 706,102 km (0.115 R)
• M3: 1,292,376 km (0.09 R)
• M4: 3,197,206 km (0.115 R)
• M5: 4,013,112 km (0.118 R)
• M6: 4,456,521 km (0.094 R)
• M7: 5,676,641 km (0.098 R)
• M8: 8,232,371 km (0.034 R)
• M9: 8,814,157 km (0.094 R)
• M10: 11,975,609 km (0.114 R)
• M11: 16,656,526 km (0.1 R)
• M12: 22,262,706 km (0.099 R)
• M13: 25,022,787 km (0.056 R)
• M14: 26,054,713 km (0.053 R)
• M15: 27,705,226 km (0.105 R)
• M16: 28,203,687 km (0.045 R)
• M17: 28,911,434 km (0.083 R)
• M18: 32,740,541 km (0.112 R)
• M19: 39,349,177 km (0.055 R)
• M20: 40,233,151 km (0.079 R)
• M21: 40,872,681 km (0.101 R)
• M22: 41,389,093 km (0.093 R)
• M23: 43,901,889 km (0.049 R)
• M24: 44,307,897 km (0.091 R)
• M25: 44,989,764 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.4

Radius: 7.9

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.29 AU - 6.49 AU

Year: 10956 Days

Day: 22.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,531,642 km

• M1: 98,585 km (0.063 R)
• M2: 406,607 km (0.117 R)
• M3: 1,776,475 km (0.076 R)
• M4: 3,201,544 km (0.112 R)
• M5: 8,510,024 km (0.109 R)
• M6: 9,584,586 km (0.088 R)
• M7: 15,815,786 km (0.08 R)
• M8: 16,611,497 km (0.1 R)
• M9: 20,062,720 km (0.092 R)
• M10: 20,916,026 km (0.042 R)
• M11: 28,150,729 km (0.06 R)
• M12: 29,614,843 km (0.116 R)
• M13: 37,238,949 km (0.051 R)
• M14: 38,644,720 km (0.079 R)
• M15: 41,686,643 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.1

Radius: 5.1

Gravity: 27.45 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.17 AU - 8.57 AU

Year: 12213 Days

Day: 20.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,531,642 km

• M1: 65,225 km (0.083 R)
• M2: 294,857 km (0.089 R)
• M3: 686,804 km (0.067 R)
• M4: 1,167,312 km (0.107 R)
• M5: 1,591,273 km (0.119 R)
• M6: 1,764,357 km (0.083 R)
• M7: 2,111,574 km (0.034 R)
• M8: 2,760,679 km (0.118 R)
• M9: 3,083,063 km (0.106 R)
• M10: 3,328,553 km (0.113 R)
• M11: 3,560,429 km (0.109 R)
• M12: 4,660,722 km (0.088 R)
• M13: 5,050,873 km (0.102 R)
• M14: 5,604,535 km (0.075 R)
• M15: 6,008,000 km (0.083 R)
• M16: 6,274,733 km (0.097 R)
• M17: 8,509,725 km (0.11 R)
• M18: 8,797,701 km (0.092 R)
• M19: 11,747,472 km (0.111 R)
• M20: 13,347,122 km (0.087 R)
• M21: 13,867,124 km (0.061 R)
• M22: 15,437,453 km (0.068 R)
• M23: 16,671,636 km (0.11 R)
• M24: 19,665,538 km (0.053 R)
• M25: 20,853,195 km (0.07 R)
• M26: 22,631,764 km (0.09 R)
• M27: 28,783,827 km (0.098 R)
• M28: 29,541,540 km (0.111 R)
• M29: 29,980,311 km (0.102 R)
• M30: 37,734,717 km (0.104 R)
• M31: 39,035,171 km (0.084 R)
• M32: 42,416,232 km (0.111 R)
• M33: 51,001,504 km (0.079 R)
• M34: 52,110,025 km (0.082 R)
• M35: 54,374,936 km (0.078 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 - 15,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit