🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 12.9

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.48 AU - 0.68 AU

Year: 300 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 36,968,090 km

• M1: 160,369 km (0.086 R)
• M2: 883,974 km (0.088 R)
• M3: 1,293,124 km (0.051 R)
• M4: 1,815,669 km (0.032 R)
• M5: 2,376,512 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 9.6

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.66 AU - 0.66 AU

Year: 364 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,968,090 km

• M1: 119,379 km (0.06 R)
• M2: 433,086 km (0.081 R)
• M3: 736,321 km (0.064 R)
• M4: 1,084,285 km (0.075 R)
• M5: 1,472,043 km (0.095 R)
• M6: 2,068,490 km (0.091 R)
• M7: 3,125,698 km (0.115 R)
• M8: 3,476,655 km (0.047 R)
• M9: 3,900,016 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.9

Radius: 12.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.91 AU - 1.23 AU

Year: 751 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,968,090 km

• M1: 153,039 km (0.082 R)
• M2: 582,684 km (0.118 R)
• M3: 990,936 km (0.084 R)
• M4: 1,376,600 km (0.065 R)
• M5: 1,874,611 km (0.111 R)
• M6: 2,328,640 km (0.119 R)
• M7: 2,770,852 km (0.06 R)
• M8: 3,490,866 km (0.064 R)
• M9: 3,933,975 km (0.102 R)
• M10: 4,652,344 km (0.059 R)
• M11: 5,632,061 km (0.07 R)
• M12: 6,056,320 km (0.086 R)
• M13: 7,270,457 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.1

Radius: 14.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.95 AU - 1.35 AU

Year: 836 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,968,090 km

• M1: 180,265 km (0.107 R)
• M2: 729,140 km (0.101 R)
• M3: 1,443,320 km (0.11 R)
• M4: 2,086,741 km (0.064 R)
• M5: 2,568,446 km (0.095 R)
• M6: 3,440,452 km (0.072 R)
• M7: 4,400,571 km (0.078 R)
• M8: 4,853,553 km (0.069 R)
• M9: 5,376,547 km (0.098 R)
• M10: 6,383,042 km (0.118 R)
• M11: 6,943,136 km (0.074 R)
• M12: 7,414,818 km (0.088 R)
• M13: 7,983,739 km (0.103 R)
• M14: 8,769,577 km (0.078 R)
• M15: 9,321,892 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.7

Radius: 12.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.86 AU - 2.08 AU

Year: 1875 Days

Day: 6.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,968,090 km

• M1: 157,975 km (0.118 R)
• M2: 814,261 km (0.1 R)
• M3: 1,225,655 km (0.099 R)
• M4: 1,853,368 km (0.117 R)
• M5: 2,410,770 km (0.067 R)
• M6: 2,915,363 km (0.089 R)
• M7: 3,424,445 km (0.093 R)
• M8: 4,347,763 km (0.084 R)
• M9: 4,744,646 km (0.098 R)
• M10: 5,589,126 km (0.081 R)
• M11: 6,230,751 km (0.093 R)
• M12: 8,125,109 km (0.098 R)
• M13: 9,268,934 km (0.083 R)
• M14: 9,964,415 km (0.1 R)
• M15: 10,517,478 km (0.09 R)
• M16: 11,798,784 km (0.049 R)
• M17: 13,470,690 km (0.029 R)
• M18: 14,538,071 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.5

Radius: 13.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.01 AU - 2.13 AU

Year: 2020 Days

Day: 14.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,968,090 km

• M1: 169,345 km (0.065 R)
• M2: 1,108,221 km (0.1 R)
• M3: 1,621,043 km (0.115 R)
• M4: 2,090,630 km (0.109 R)
• M5: 2,651,921 km (0.095 R)
• M6: 3,433,421 km (0.107 R)
• M7: 4,833,507 km (0.057 R)
• M8: 5,850,174 km (0.098 R)
• M9: 6,863,102 km (0.098 R)
• M10: 7,681,851 km (0.061 R)
• M11: 9,906,221 km (0.056 R)
• M12: 10,570,735 km (0.117 R)
• M13: 12,279,143 km (0.118 R)
• M14: 13,265,142 km (0.067 R)
• M15: 14,676,897 km (0.098 R)
• M16: 15,541,424 km (0.117 R)
• M17: 16,695,122 km (0.047 R)

Asteroid Belt

Center: 2.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 9.9

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.7 AU - 4.12 AU

Year: 5244 Days

Day: 6.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,968,090 km

• M1: 123,119 km (0.066 R)
• M2: 515,963 km (0.118 R)
• M3: 959,222 km (0.07 R)
• M4: 1,431,352 km (0.055 R)
• M5: 1,908,270 km (0.085 R)
• M6: 2,488,860 km (0.101 R)
• M7: 3,162,948 km (0.086 R)
• M8: 3,521,384 km (0.107 R)
• M9: 3,837,036 km (0.054 R)
• M10: 4,763,795 km (0.094 R)
• M11: 5,529,436 km (0.097 R)
• M12: 6,507,358 km (0.055 R)
• M13: 8,049,413 km (0.082 R)
• M14: 11,155,064 km (0.103 R)
• M15: 15,098,763 km (0.099 R)
• M16: 17,446,403 km (0.097 R)
• M17: 18,436,741 km (0.116 R)
• M18: 19,603,903 km (0.119 R)
• M19: 21,408,802 km (0.05 R)
• M20: 25,014,709 km (0.115 R)
• M21: 25,849,016 km (0.101 R)
• M22: 27,838,219 km (0.106 R)
• M23: 30,867,426 km (0.089 R)
• M24: 32,905,697 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.5

Radius: 6

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.31 AU - 7.95 AU

Year: 14295 Days

Day: 20.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,968,090 km

• M1: 76,744 km (0.067 R)
• M2: 278,701 km (0.061 R)
• M3: 481,855 km (0.101 R)
• M4: 920,027 km (0.097 R)
• M5: 1,174,194 km (0.051 R)
• M6: 1,474,736 km (0.109 R)
• M7: 1,949,260 km (0.095 R)
• M8: 2,482,726 km (0.041 R)
• M9: 2,733,751 km (0.118 R)
• M10: 3,001,532 km (0.114 R)
• M11: 3,835,540 km (0.095 R)
• M12: 5,330,771 km (0.12 R)
• M13: 6,018,322 km (0.09 R)
• M14: 6,472,651 km (0.102 R)
• M15: 7,293,345 km (0.059 R)
• M16: 8,738,610 km (0.074 R)
• M17: 13,196,477 km (0.025 R)
• M18: 15,071,237 km (0.037 R)
• M19: 15,973,462 km (0.03 R)
• M20: 18,098,201 km (0.059 R)
• M21: 19,943,491 km (0.11 R)
• M22: 22,566,540 km (0.026 R)
• M23: 25,861,582 km (0.103 R)
• M24: 28,776,497 km (0.052 R)
• M25: 34,145,415 km (0.088 R)
• M26: 41,002,832 km (0.115 R)
• M27: 41,374,283 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.8

Radius: 4.6

Gravity: 33.54 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.34 AU - 9.5 AU

Year: 15117 Days

Day: 17.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 116.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 36,968,090 km

• M1: 57,146 km (0.118 R)
• M2: 207,343 km (0.104 R)
• M3: 387,758 km (0.105 R)
• M4: 875,148 km (0.12 R)
• M5: 1,179,130 km (0.112 R)
• M6: 1,399,338 km (0.075 R)
• M7: 1,581,997 km (0.109 R)
• M8: 2,014,635 km (0.112 R)
• M9: 3,212,465 km (0.049 R)
• M10: 3,369,842 km (0.119 R)
• M11: 3,872,939 km (0.081 R)
• M12: 4,456,670 km (0.035 R)
• M13: 5,682,176 km (0.064 R)
• M14: 6,030,440 km (0.058 R)
• M15: 9,453,239 km (0.033 R)
• M16: 9,832,021 km (0.036 R)
• M17: 12,192,526 km (0.111 R)
• M18: 13,100,585 km (0.066 R)
• M19: 13,300,896 km (0.113 R)
• M20: 14,617,507 km (0.108 R)
• M21: 19,084,350 km (0.072 R)
• M22: 19,601,809 km (0.055 R)
• M23: 21,209,837 km (0.063 R)
• M24: 22,519,715 km (0.052 R)
• M25: 23,982,184 km (0.072 R)
• M26: 25,714,677 km (0.056 R)
• M27: 26,239,766 km (0.092 R)
• M28: 28,972,620 km (0.033 R)
• M29: 30,001,105 km (0.111 R)
• M30: 42,673,840 km (0.052 R)
• M31: 42,967,201 km (0.084 R)
• M32: 44,905,990 km (0.113 R)
• M33: 49,117,768 km (0.04 R)
• M34: 50,578,142 km (0.118 R)
• M35: 54,269,171 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.3

Radius: 5.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.59 AU - 9.77 AU

Year: 18865 Days

Day: 20.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,968,090 km

• M1: 72,106 km (0.06 R)
• M2: 449,093 km (0.049 R)
• M3: 1,048,531 km (0.049 R)
• M4: 6,210,705 km (0.117 R)
• M5: 7,159,904 km (0.058 R)
• M6: 8,161,761 km (0.042 R)
• M7: 33,954,827 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 14,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit