🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 13.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.8 AU - 1 AU

Year: 569 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,480,299 km

• M1: 165,455 km (0.091 R)
• M2: 731,534 km (0.06 R)
• M3: 1,242,410 km (0.115 R)
• M4: 2,028,098 km (0.109 R)
• M5: 2,595,822 km (0.077 R)
• M6: 3,329,749 km (0.106 R)
• M7: 4,804,485 km (0.118 R)
• M8: 6,618,659 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 10.3

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1.02 AU

Year: 588 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,480,299 km

• M1: 128,205 km (0.1 R)
• M2: 508,483 km (0.094 R)
• M3: 1,013,077 km (0.096 R)
• M4: 1,370,017 km (0.066 R)
• M5: 1,906,176 km (0.112 R)
• M6: 2,800,173 km (0.11 R)
• M7: 3,233,408 km (0.109 R)
• M8: 3,600,970 km (0.067 R)
• M9: 4,025,828 km (0.109 R)
• M10: 4,758,708 km (0.044 R)
• M11: 5,670,806 km (0.071 R)
• M12: 6,591,731 km (0.11 R)
• M13: 7,077,326 km (0.05 R)
• M14: 7,677,812 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.3

Radius: 14.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.97 AU - 1.15 AU

Year: 728 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,480,299 km

• M1: 184,155 km (0.115 R)
• M2: 665,411 km (0.053 R)
• M3: 1,169,556 km (0.088 R)
• M4: 1,706,313 km (0.068 R)
• M5: 2,198,042 km (0.071 R)
• M6: 2,720,288 km (0.114 R)
• M7: 3,824,470 km (0.098 R)
• M8: 4,604,174 km (0.098 R)
• M9: 5,758,022 km (0.099 R)
• M10: 6,364,193 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.1

Radius: 9

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.91 AU - 1.27 AU

Year: 759 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,480,299 km

• M1: 111,899 km (0.078 R)
• M2: 426,504 km (0.077 R)
• M3: 869,164 km (0.066 R)
• M4: 1,290,581 km (0.079 R)
• M5: 1,751,043 km (0.1 R)
• M6: 2,110,078 km (0.025 R)
• M7: 2,496,489 km (0.091 R)
• M8: 3,177,608 km (0.11 R)
• M9: 3,801,731 km (0.116 R)
• M10: 4,097,486 km (0.083 R)
• M11: 4,685,705 km (0.103 R)
• M12: 5,681,727 km (0.053 R)
• M13: 6,496,138 km (0.074 R)
• M14: 7,778,341 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.9

Radius: 13.8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.12 AU - 2.66 AU

Year: 2464 Days

Day: 6 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 81,480,299 km

• M1: 177,423 km (0.112 R)
• M2: 619,335 km (0.059 R)
• M3: 1,120,937 km (0.111 R)
• M4: 1,594,115 km (0.118 R)
• M5: 2,314,877 km (0.097 R)
• M6: 2,802,567 km (0.04 R)
• M7: 3,735,010 km (0.102 R)
• M8: 4,313,355 km (0.052 R)
• M9: 5,915,100 km (0.091 R)
• M10: 6,946,128 km (0.074 R)
• M11: 8,215,017 km (0.069 R)
• M12: 8,969,589 km (0.067 R)
• M13: 9,735,680 km (0.073 R)
• M14: 12,868,259 km (0.068 R)
• M15: 13,498,814 km (0.109 R)
• M16: 16,181,254 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.3

Radius: 14.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.69 AU - 4.75 AU

Year: 6838 Days

Day: 14 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,480,299 km

• M1: 176,675 km (0.118 R)
• M2: 669,301 km (0.049 R)
• M3: 1,274,574 km (0.089 R)
• M4: 2,402,392 km (0.061 R)
• M5: 3,744,883 km (0.107 R)
• M6: 4,595,048 km (0.084 R)
• M7: 5,052,818 km (0.098 R)
• M8: 5,904,628 km (0.073 R)
• M9: 7,128,189 km (0.111 R)
• M10: 7,707,282 km (0.062 R)
• M11: 8,918,875 km (0.081 R)
• M12: 10,344,394 km (0.066 R)
• M13: 12,839,536 km (0.071 R)
• M14: 14,142,983 km (0.073 R)
• M15: 16,322,773 km (0.047 R)
• M16: 17,851,514 km (0.117 R)
• M17: 18,583,197 km (0.087 R)
• M18: 20,753,413 km (0.1 R)
• M19: 21,488,238 km (0.103 R)
• M20: 22,088,574 km (0.101 R)
• M21: 30,662,028 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.4

Radius: 4.4

Gravity: 46.87 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.16 AU - 8.2 AU

Year: 12830 Days

Day: 15.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,480,299 km

• M1: 54,753 km (0.101 R)
• M2: 210,933 km (0.081 R)
• M3: 501,153 km (0.099 R)
• M4: 663,317 km (0.072 R)
• M5: 913,145 km (0.049 R)
• M6: 1,290,730 km (0.104 R)
• M7: 1,665,323 km (0.095 R)
• M8: 1,995,785 km (0.109 R)
• M9: 2,306,799 km (0.09 R)
• M10: 2,880,208 km (0.089 R)
• M11: 3,598,577 km (0.077 R)
• M12: 4,303,482 km (0.118 R)
• M13: 5,453,740 km (0.095 R)
• M14: 6,584,849 km (0.079 R)
• M15: 7,008,810 km (0.099 R)
• M16: 8,636,285 km (0.076 R)
• M17: 8,989,635 km (0.031 R)
• M18: 10,443,278 km (0.097 R)
• M19: 10,671,115 km (0.045 R)
• M20: 13,004,543 km (0.099 R)
• M21: 13,334,855 km (0.103 R)
• M22: 13,603,084 km (0.094 R)
• M23: 14,289,589 km (0.073 R)
• M24: 14,712,352 km (0.095 R)
• M25: 15,955,510 km (0.078 R)
• M26: 16,106,305 km (0.105 R)
• M27: 19,068,941 km (0.069 R)
• M28: 24,213,014 km (0.112 R)
• M29: 24,612,290 km (0.115 R)
• M30: 30,325,433 km (0.07 R)
• M31: 31,023,008 km (0.106 R)
• M32: 34,925,418 km (0.117 R)
• M33: 45,932,530 km (0.078 R)
• M34: 51,306,235 km (0.051 R)
• M35: 53,298,430 km (0.104 R)
• M36: 53,466,728 km (0.113 R)
• M37: 53,973,865 km (0.077 R)
• M38: 56,557,420 km (0.107 R)
• M39: 57,790,854 km (0.101 R)
• M40: 61,598,419 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.6

Radius: 6.6

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.72 AU - 9.78 AU

Year: 15802 Days

Day: 23.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 52.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,480,299 km

• M1: 82,129 km (0.088 R)
• M2: 391,049 km (0.059 R)
• M3: 606,470 km (0.074 R)
• M4: 958,773 km (0.112 R)
• M5: 1,283,101 km (0.028 R)
• M6: 1,924,277 km (0.079 R)
• M7: 2,295,579 km (0.081 R)
• M8: 2,880,058 km (0.073 R)
• M9: 3,476,056 km (0.119 R)
• M10: 3,967,036 km (0.103 R)
• M11: 5,158,583 km (0.075 R)
• M12: 6,403,238 km (0.071 R)
• M13: 6,917,854 km (0.072 R)
• M14: 7,413,322 km (0.118 R)
• M15: 8,525,882 km (0.097 R)
• M16: 9,148,508 km (0.092 R)
• M17: 11,755,251 km (0.076 R)
• M18: 12,008,670 km (0.041 R)
• M19: 14,455,193 km (0.111 R)
• M20: 14,892,917 km (0.116 R)
• M21: 16,892,442 km (0.089 R)
• M22: 17,624,424 km (0.085 R)
• M23: 18,891,070 km (0.113 R)
• M24: 23,651,274 km (0.068 R)
• M25: 24,055,188 km (0.068 R)
• M26: 27,013,486 km (0.052 R)
• M27: 27,344,247 km (0.097 R)
• M28: 29,501,448 km (0.092 R)
• M29: 33,134,582 km (0.111 R)
• M30: 33,640,522 km (0.118 R)
• M31: 38,566,929 km (0.119 R)
• M32: 40,693,912 km (0.118 R)
• M33: 42,748,639 km (0.086 R)
• M34: 43,197,732 km (0.078 R)
• M35: 47,542,503 km (0.116 R)
• M36: 50,484,045 km (0.055 R)
• M37: 57,632,879 km (0.111 R)
• M38: 60,408,069 km (0.079 R)
• M39: 62,691,531 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.8

Radius: 6.7

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.6 AU - 12.2 AU

Year: 20772 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,480,299 km

• M1: 99,183 km (0.061 R)
• M2: 341,831 km (0.103 R)
• M3: 590,313 km (0.097 R)
• M4: 1,048,083 km (0.075 R)
• M5: 1,417,141 km (0.081 R)
• M6: 2,027,650 km (0.065 R)
• M7: 2,438,445 km (0.118 R)
• M8: 2,676,156 km (0.085 R)
• M9: 3,171,026 km (0.117 R)
• M10: 6,028,046 km (0.097 R)
• M11: 7,550,205 km (0.109 R)
• M12: 8,162,209 km (0.102 R)
• M13: 8,642,568 km (0.089 R)
• M14: 11,266,365 km (0.085 R)
• M15: 11,528,461 km (0.094 R)
• M16: 12,829,364 km (0.111 R)
• M17: 14,225,262 km (0.087 R)
• M18: 14,764,263 km (0.073 R)
• M19: 15,557,580 km (0.06 R)
• M20: 17,402,720 km (0.089 R)
• M21: 19,388,782 km (0.077 R)
• M22: 21,421,069 km (0.108 R)
• M23: 22,852,122 km (0.096 R)
• M24: 24,346,006 km (0.086 R)
• M25: 25,677,128 km (0.081 R)
• M26: 30,464,559 km (0.115 R)
• M27: 40,063,058 km (0.094 R)
• M28: 43,823,499 km (0.059 R)
• M29: 47,812,527 km (0.098 R)
• M30: 48,846,398 km (0.068 R)
• M31: 54,426,249 km (0.075 R)
• M32: 62,848,160 km (0.042 R)
• M33: 66,617,278 km (0.117 R)
• M34: 66,830,904 km (0.116 R)
• M35: 77,635,461 km (0.06 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit