🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658

Radius: 11.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.66 AU

Year: 302 Days

Day: 6 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,590,127 km

• M1: 151,991 km (0.051 R)
• M2: 395,836 km (0.1 R)
• M3: 787,334 km (0.106 R)
• M4: 1,014,423 km (0.096 R)
• M5: 1,321,248 km (0.111 R)
• M6: 1,684,472 km (0.09 R)
• M7: 2,132,069 km (0.09 R)
• M8: 2,466,270 km (0.108 R)
• M9: 2,771,450 km (0.056 R)
• M10: 3,954,919 km (0.075 R)
• M11: 4,403,862 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.1

Radius: 9.3

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.55 AU - 0.75 AU

Year: 349 Days

Day: 13.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,590,127 km

• M1: 115,639 km (0.107 R)
• M2: 300,841 km (0.092 R)
• M3: 671,545 km (0.08 R)
• M4: 919,877 km (0.09 R)
• M5: 1,191,846 km (0.07 R)
• M6: 1,438,832 km (0.079 R)
• M7: 1,695,093 km (0.093 R)
• M8: 1,905,129 km (0.101 R)
• M9: 2,104,094 km (0.119 R)
• M10: 2,345,395 km (0.097 R)
• M11: 2,812,889 km (0.071 R)
• M12: 3,799,038 km (0.1 R)
• M13: 4,589,812 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 10.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.61 AU - 0.97 AU

Year: 468 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 26,590,127 km

• M1: 173,683 km (0.044 R)
• M2: 439,369 km (0.093 R)
• M3: 891,603 km (0.047 R)
• M4: 1,229,246 km (0.118 R)
• M5: 2,247,259 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 8.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.93 AU - 0.97 AU

Year: 617 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,590,127 km

• M1: 169,195 km (0.119 R)
• M2: 356,193 km (0.075 R)
• M3: 562,787 km (0.086 R)
• M4: 744,997 km (0.075 R)
• M5: 1,080,396 km (0.087 R)
• M6: 1,480,720 km (0.1 R)
• M7: 1,761,216 km (0.105 R)
• M8: 2,001,769 km (0.108 R)
• M9: 2,371,725 km (0.093 R)
• M10: 2,546,605 km (0.028 R)
• M11: 2,813,487 km (0.078 R)
• M12: 3,152,027 km (0.117 R)
• M13: 3,572,098 km (0.117 R)
• M14: 4,028,820 km (0.077 R)
• M15: 4,859,687 km (0.109 R)
• M16: 5,154,395 km (0.082 R)
• M17: 5,315,811 km (0.113 R)
• M18: 5,601,842 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293

Radius: 13.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.01 AU - 1.27 AU

Year: 812 Days

Day: 14 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,590,127 km

• M1: 183,856 km (0.104 R)
• M2: 468,241 km (0.097 R)
• M3: 809,923 km (0.106 R)
• M4: 1,196,035 km (0.109 R)
• M5: 1,561,802 km (0.119 R)
• M6: 2,053,380 km (0.059 R)
• M7: 2,563,060 km (0.093 R)
• M8: 2,925,386 km (0.118 R)
• M9: 3,873,538 km (0.116 R)
• M10: 4,363,321 km (0.029 R)
• M11: 5,305,040 km (0.098 R)
• M12: 5,793,327 km (0.113 R)
• M13: 6,406,080 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 13.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.63 AU - 1.89 AU

Year: 1557 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,590,127 km

• M1: 210,783 km (0.071 R)
• M2: 579,991 km (0.12 R)
• M3: 1,167,163 km (0.078 R)
• M4: 1,472,193 km (0.108 R)
• M5: 1,836,912 km (0.11 R)
• M6: 2,321,011 km (0.054 R)
• M7: 2,631,726 km (0.09 R)
• M8: 2,914,915 km (0.057 R)
• M9: 3,342,316 km (0.097 R)
• M10: 3,648,991 km (0.03 R)
• M11: 3,913,032 km (0.07 R)
• M12: 5,294,867 km (0.117 R)
• M13: 6,649,027 km (0.113 R)
• M14: 7,045,910 km (0.096 R)
• M15: 7,533,749 km (0.112 R)
• M16: 7,814,095 km (0.102 R)
• M17: 9,584,736 km (0.103 R)
• M18: 11,343,109 km (0.119 R)
• M19: 12,444,598 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.3

Radius: 8.6

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.32 AU - 2.32 AU

Year: 2356 Days

Day: 9.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 26,590,127 km

• M1: 120,127 km (0.06 R)
• M2: 348,862 km (0.079 R)
• M3: 1,812,229 km (0.068 R)
• M4: 2,112,322 km (0.048 R)
• M5: 2,346,891 km (0.111 R)
• M6: 2,581,162 km (0.067 R)
• M7: 3,026,365 km (0.098 R)
• M8: 3,492,811 km (0.091 R)
• M9: 3,861,121 km (0.075 R)
• M10: 4,352,700 km (0.05 R)
• M11: 4,800,745 km (0.087 R)
• M12: 4,986,247 km (0.119 R)
• M13: 5,175,338 km (0.098 R)
• M14: 5,387,618 km (0.105 R)
• M15: 5,784,501 km (0.1 R)
• M16: 6,174,802 km (0.075 R)
• M17: 6,994,598 km (0.107 R)
• M18: 7,264,173 km (0.03 R)
• M19: 7,585,360 km (0.099 R)
• M20: 9,322,341 km (0.087 R)
• M21: 9,529,384 km (0.11 R)
• M22: 10,272,287 km (0.083 R)
• M23: 11,468,023 km (0.063 R)
• M24: 11,988,325 km (0.118 R)
• M25: 12,520,295 km (0.056 R)
• M26: 12,851,055 km (0.039 R)
• M27: 13,094,451 km (0.116 R)
• M28: 14,862,100 km (0.107 R)
• M29: 16,330,104 km (0.099 R)
• M30: 16,535,651 km (0.043 R)
• M31: 17,125,067 km (0.029 R)
• M32: 17,476,622 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.2

Radius: 8.3

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.22 AU - 5.54 AU

Year: 7189 Days

Day: 12.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 26,590,127 km

• M1: 103,671 km (0.118 R)
• M2: 400,025 km (0.086 R)
• M3: 584,778 km (0.117 R)
• M4: 760,406 km (0.084 R)
• M5: 1,024,596 km (0.044 R)
• M6: 1,290,282 km (0.049 R)
• M7: 1,669,961 km (0.071 R)
• M8: 2,047,546 km (0.111 R)
• M9: 2,308,894 km (0.076 R)
• M10: 2,816,778 km (0.057 R)
• M11: 4,250,225 km (0.119 R)
• M12: 4,965,453 km (0.119 R)
• M13: 5,554,270 km (0.075 R)
• M14: 6,533,537 km (0.118 R)
• M15: 7,558,133 km (0.086 R)
• M16: 7,736,304 km (0.084 R)
• M17: 8,283,234 km (0.092 R)
• M18: 8,469,783 km (0.1 R)
• M19: 12,688,293 km (0.045 R)
• M20: 13,482,658 km (0.109 R)
• M21: 13,768,838 km (0.09 R)
• M22: 14,596,115 km (0.033 R)
• M23: 15,194,805 km (0.093 R)
• M24: 16,271,461 km (0.076 R)
• M25: 16,638,574 km (0.103 R)
• M26: 17,601,685 km (0.117 R)
• M27: 18,815,672 km (0.084 R)
• M28: 19,097,215 km (0.1 R)
• M29: 19,724,180 km (0.054 R)
• M30: 20,595,438 km (0.106 R)
• M31: 24,397,618 km (0.103 R)
• M32: 24,847,159 km (0.083 R)
• M33: 27,089,631 km (0.066 R)
• M34: 29,359,031 km (0.117 R)
• M35: 30,635,400 km (0.095 R)
• M36: 31,647,130 km (0.086 R)
• M37: 32,823,418 km (0.119 R)
• M38: 35,471,899 km (0.035 R)
• M39: 37,189,283 km (0.086 R)
• M40: 40,828,999 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 10.4

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.3 AU - 5.64 AU

Year: 7389 Days

Day: 12.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,590,127 km

• M1: 159,920 km (0.047 R)
• M2: 640,877 km (0.118 R)
• M3: 1,196,783 km (0.054 R)
• M4: 1,746,256 km (0.026 R)
• M5: 1,954,646 km (0.084 R)
• M6: 2,896,963 km (0.09 R)
• M7: 3,807,715 km (0.109 R)
• M8: 4,398,776 km (0.112 R)
• M9: 5,057,455 km (0.091 R)
• M10: 5,688,010 km (0.037 R)
• M11: 6,650,673 km (0.1 R)
• M12: 7,690,378 km (0.106 R)
• M13: 9,539,707 km (0.076 R)
• M14: 9,933,747 km (0.116 R)
• M15: 10,403,784 km (0.083 R)
• M16: 10,780,771 km (0.05 R)
• M17: 11,024,166 km (0.114 R)
• M18: 11,305,859 km (0.079 R)
• M19: 13,687,906 km (0.091 R)
• M20: 14,041,406 km (0.087 R)
• M21: 17,603,630 km (0.107 R)
• M22: 22,714,941 km (0.105 R)
• M23: 23,068,740 km (0.118 R)
• M24: 27,585,399 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.2

Radius: 6.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.03 AU - 9.59 AU

Year: 14555 Days

Day: 16.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,590,127 km

• M1: 300,542 km (0.084 R)
• M2: 1,768,995 km (0.062 R)
• M3: 2,284,210 km (0.057 R)
• M4: 4,672,540 km (0.075 R)
• M5: 7,363,207 km (0.061 R)
• M6: 8,279,195 km (0.088 R)
• M7: 9,786,992 km (0.097 R)
• M8: 13,035,809 km (0.058 R)
• M9: 13,484,303 km (0.097 R)
• M10: 17,777,164 km (0.039 R)
• M11: 19,734,054 km (0.094 R)
• M12: 22,275,871 km (0.066 R)
• M13: 23,554,933 km (0.093 R)
• M14: 24,359,769 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit