🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.1

Radius: 9.5

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.53 AU - 0.61 AU

Year: 287 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,348,542 km

• M1: 118,182 km (0.062 R)
• M2: 431,889 km (0.091 R)
• M3: 817,253 km (0.078 R)
• M4: 1,121,984 km (0.104 R)
• M5: 1,433,148 km (0.097 R)
• M6: 2,086,591 km (0.071 R)
• M7: 2,591,634 km (0.093 R)
• M8: 3,462,443 km (0.117 R)
• M9: 3,894,332 km (0.11 R)
• M10: 4,272,814 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.8

Radius: 9

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.8 AU - 1.2 AU

Year: 667 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,348,542 km

• M1: 111,899 km (0.111 R)
• M2: 409,150 km (0.097 R)
• M3: 697,874 km (0.104 R)
• M4: 1,017,266 km (0.112 R)
• M5: 1,342,042 km (0.091 R)
• M6: 1,661,584 km (0.086 R)
• M7: 2,079,859 km (0.082 R)
• M8: 3,324,813 km (0.063 R)
• M9: 3,655,574 km (0.09 R)
• M10: 4,069,212 km (0.094 R)
• M11: 4,851,010 km (0.105 R)
• M12: 5,481,715 km (0.1 R)
• M13: 5,826,687 km (0.036 R)
• M14: 6,125,285 km (0.079 R)
• M15: 6,624,493 km (0.085 R)
• M16: 7,847,007 km (0.084 R)
• M17: 8,236,410 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.5

Radius: 11.1

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.98 AU - 1.56 AU

Year: 954 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,348,542 km

• M1: 138,079 km (0.09 R)
• M2: 511,176 km (0.093 R)
• M3: 872,156 km (0.073 R)
• M4: 1,420,581 km (0.101 R)
• M5: 2,116,361 km (0.119 R)
• M6: 2,726,870 km (0.11 R)
• M7: 3,694,469 km (0.12 R)
• M8: 4,858,490 km (0.12 R)
• M9: 5,753,833 km (0.068 R)
• M10: 7,792,553 km (0.119 R)
• M11: 8,241,048 km (0.105 R)
• M12: 8,875,492 km (0.115 R)
• M13: 9,335,655 km (0.029 R)
• M14: 10,025,301 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 10.8

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.33 AU - 1.83 AU

Year: 1324 Days

Day: 5.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,348,542 km

• M1: 134,339 km (0.06 R)
• M2: 795,113 km (0.107 R)
• M3: 1,280,857 km (0.072 R)
• M4: 1,617,602 km (0.108 R)
• M5: 2,327,593 km (0.051 R)
• M6: 2,713,705 km (0.111 R)
• M7: 3,768,520 km (0.118 R)
• M8: 4,870,907 km (0.098 R)
• M9: 5,574,914 km (0.09 R)
• M10: 6,443,629 km (0.106 R)
• M11: 6,795,034 km (0.095 R)
• M12: 7,159,156 km (0.111 R)
• M13: 7,842,070 km (0.051 R)
• M14: 8,214,120 km (0.051 R)
• M15: 10,288,145 km (0.083 R)
• M16: 11,703,041 km (0.078 R)
• M17: 13,690,000 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.8

Radius: 10.5

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.56 AU - 2.38 AU

Year: 1844 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,348,542 km

• M1: 130,599 km (0.097 R)
• M2: 569,818 km (0.091 R)
• M3: 907,311 km (0.102 R)
• M4: 1,521,111 km (0.077 R)
• M5: 2,737,491 km (0.078 R)
• M6: 3,305,215 km (0.1 R)
• M7: 3,732,168 km (0.064 R)
• M8: 4,138,176 km (0.051 R)
• M9: 4,676,729 km (0.087 R)
• M10: 5,127,467 km (0.091 R)
• M11: 5,773,431 km (0.115 R)
• M12: 6,472,801 km (0.115 R)
• M13: 6,816,277 km (0.095 R)
• M14: 7,283,920 km (0.08 R)
• M15: 8,531,417 km (0.059 R)
• M16: 10,302,357 km (0.116 R)
• M17: 11,255,295 km (0.032 R)
• M18: 13,083,830 km (0.056 R)
• M19: 13,677,733 km (0.04 R)
• M20: 15,898,663 km (0.043 R)
• M21: 16,234,511 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.6

Radius: 14.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.31 AU - 3.59 AU

Year: 3379 Days

Day: 11.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,348,542 km

• M1: 184,005 km (0.092 R)
• M2: 704,756 km (0.107 R)
• M3: 1,441,375 km (0.06 R)
• M4: 2,293,934 km (0.089 R)
• M5: 3,117,171 km (0.113 R)
• M6: 4,024,482 km (0.101 R)
• M7: 6,480,430 km (0.061 R)
• M8: 9,015,366 km (0.069 R)
• M9: 10,122,839 km (0.105 R)
• M10: 11,534,893 km (0.07 R)
• M11: 12,333,746 km (0.104 R)
• M12: 13,027,282 km (0.08 R)
• M13: 13,552,520 km (0.086 R)
• M14: 15,582,413 km (0.11 R)
• M15: 17,232,927 km (0.115 R)
• M16: 19,487,516 km (0.074 R)
• M17: 20,112,237 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 9.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.47 AU - 5.61 AU

Year: 6451 Days

Day: 11.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,348,542 km

• M1: 119,379 km (0.08 R)
• M2: 648,507 km (0.069 R)
• M3: 1,441,076 km (0.102 R)
• M4: 3,026,963 km (0.088 R)
• M5: 4,228,533 km (0.107 R)
• M6: 6,441,834 km (0.084 R)
• M7: 7,011,203 km (0.092 R)
• M8: 7,468,973 km (0.099 R)
• M9: 9,085,527 km (0.05 R)
• M10: 9,932,251 km (0.112 R)
• M11: 11,395,019 km (0.104 R)
• M12: 14,292,281 km (0.059 R)
• M13: 14,742,721 km (0.1 R)
• M14: 15,612,931 km (0.103 R)
• M15: 16,578,586 km (0.032 R)
• M16: 17,455,678 km (0.1 R)
• M17: 18,495,533 km (0.115 R)
• M18: 20,132,133 km (0.082 R)
• M19: 23,379,454 km (0.097 R)
• M20: 26,033,021 km (0.076 R)
• M21: 27,562,061 km (0.057 R)
• M22: 29,601,679 km (0.118 R)
• M23: 31,739,881 km (0.059 R)

Asteroid Belt

Center: 6.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.6

Radius: 6.3

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.75 AU - 10.35 AU

Year: 18155 Days

Day: 15.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,348,542 km

• M1: 78,688 km (0.093 R)
• M2: 704,307 km (0.098 R)
• M3: 907,012 km (0.095 R)
• M4: 1,216,530 km (0.098 R)
• M5: 1,450,351 km (0.067 R)
• M6: 2,253,542 km (0.078 R)
• M7: 2,976,100 km (0.108 R)
• M8: 3,692,973 km (0.113 R)
• M9: 4,187,992 km (0.092 R)
• M10: 4,939,722 km (0.085 R)
• M11: 5,777,919 km (0.117 R)
• M12: 6,063,501 km (0.111 R)
• M13: 6,358,508 km (0.118 R)
• M14: 7,538,985 km (0.069 R)
• M15: 11,816,885 km (0.1 R)
• M16: 12,956,372 km (0.07 R)
• M17: 18,077,556 km (0.062 R)
• M18: 20,795,899 km (0.055 R)
• M19: 22,152,901 km (0.056 R)
• M20: 24,403,153 km (0.111 R)
• M21: 26,465,359 km (0.12 R)
• M22: 28,173,318 km (0.104 R)
• M23: 37,967,192 km (0.082 R)
• M24: 39,258,820 km (0.114 R)
• M25: 45,195,013 km (0.079 R)
• M26: 53,110,386 km (0.102 R)
• M27: 55,087,621 km (0.08 R)
• M28: 57,113,475 km (0.114 R)
• M29: 59,188,398 km (0.047 R)
• M30: 61,313,136 km (0.094 R)
• M31: 61,704,783 km (0.067 R)
• M32: 65,305,454 km (0.064 R)
• M33: 73,141,840 km (0.029 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.8

Radius: 7.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.96 AU - 9.66 AU

Year: 18943 Days

Day: 22 Hours

Environment

Temp: -237 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,348,542 km

• M1: 108,309 km (0.12 R)
• M2: 349,760 km (0.105 R)
• M3: 732,132 km (0.097 R)
• M4: 1,160,879 km (0.092 R)
• M5: 1,433,148 km (0.103 R)
• M6: 2,484,821 km (0.078 R)
• M7: 2,905,191 km (0.107 R)
• M8: 4,071,306 km (0.117 R)
• M9: 4,554,956 km (0.101 R)
• M10: 6,238,231 km (0.072 R)
• M11: 7,710,424 km (0.091 R)
• M12: 11,231,359 km (0.101 R)
• M13: 12,279,442 km (0.068 R)
• M14: 14,025,399 km (0.052 R)
• M15: 19,837,575 km (0.116 R)
• M16: 22,011,531 km (0.073 R)
• M17: 23,495,393 km (0.097 R)
• M18: 23,953,312 km (0.118 R)
• M19: 29,214,071 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.9

Radius: 5.6

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.89 AU - 10.37 AU

Year: 19928 Days

Day: 15.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,348,542 km

• M1: 69,713 km (0.103 R)
• M2: 535,261 km (0.098 R)
• M3: 722,109 km (0.076 R)
• M4: 2,338,065 km (0.1 R)
• M5: 2,534,637 km (0.055 R)
• M6: 5,190,448 km (0.111 R)
• M7: 7,180,099 km (0.053 R)
• M8: 8,164,005 km (0.06 R)
• M9: 9,090,015 km (0.109 R)
• M10: 9,981,469 km (0.043 R)
• M11: 11,148,482 km (0.072 R)
• M12: 12,522,389 km (0.105 R)
• M13: 14,005,353 km (0.052 R)
• M14: 17,241,454 km (0.096 R)
• M15: 20,943,403 km (0.117 R)
• M16: 21,967,101 km (0.057 R)
• M17: 26,988,353 km (0.1 R)
• M18: 32,498,193 km (0.057 R)
• M19: 33,064,421 km (0.075 R)
• M20: 41,167,688 km (0.097 R)
• M21: 47,973,494 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 16,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit