🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 12.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.53 AU - 0.73 AU

Year: 339 Days

Day: 12.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,894,746 km

• M1: 168,746 km (0.108 R)
• M2: 404,363 km (0.077 R)
• M3: 762,052 km (0.107 R)
• M4: 1,084,585 km (0.112 R)
• M5: 1,608,626 km (0.081 R)
• M6: 1,947,465 km (0.079 R)
• M7: 2,216,741 km (0.102 R)
• M8: 3,368,196 km (0.115 R)
• M9: 3,623,859 km (0.061 R)
• M10: 4,255,760 km (0.069 R)
• M11: 4,515,761 km (0.106 R)
• M12: 5,251,484 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 13.5

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.79 AU - 0.95 AU

Year: 550 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,894,746 km

• M1: 167,998 km (0.078 R)
• M2: 490,531 km (0.087 R)
• M3: 807,679 km (0.111 R)
• M4: 1,305,241 km (0.07 R)
• M5: 1,655,001 km (0.09 R)
• M6: 1,957,488 km (0.029 R)
• M7: 2,537,778 km (0.119 R)
• M8: 2,869,886 km (0.084 R)
• M9: 3,207,528 km (0.116 R)
• M10: 3,808,612 km (0.102 R)
• M11: 4,292,711 km (0.034 R)
• M12: 4,707,546 km (0.091 R)
• M13: 5,029,181 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414

Radius: 11.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.25 AU - 1.69 AU

Year: 1209 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,894,746 km

• M1: 148,102 km (0.036 R)
• M2: 471,233 km (0.045 R)
• M3: 748,289 km (0.114 R)
• M4: 1,116,449 km (0.117 R)
• M5: 1,484,160 km (0.04 R)
• M6: 1,788,592 km (0.043 R)
• M7: 2,020,319 km (0.079 R)
• M8: 2,706,525 km (0.076 R)
• M9: 3,046,860 km (0.085 R)
• M10: 3,465,285 km (0.073 R)
• M11: 3,887,600 km (0.115 R)
• M12: 4,634,392 km (0.118 R)
• M13: 5,179,527 km (0.094 R)
• M14: 5,770,439 km (0.075 R)
• M15: 7,349,594 km (0.115 R)
• M16: 7,620,366 km (0.102 R)
• M17: 8,974,825 km (0.091 R)
• M18: 9,293,319 km (0.084 R)
• M19: 9,617,348 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.1

Radius: 13.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.6 AU - 1.88 AU

Year: 1557 Days

Day: 8.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,894,746 km

• M1: 169,794 km (0.066 R)
• M2: 941,569 km (0.058 R)
• M3: 1,466,957 km (0.083 R)
• M4: 2,489,608 km (0.057 R)
• M5: 2,849,690 km (0.029 R)
• M6: 4,617,937 km (0.081 R)
• M7: 5,331,070 km (0.068 R)
• M8: 5,600,645 km (0.077 R)
• M9: 6,160,590 km (0.073 R)
• M10: 7,034,840 km (0.102 R)
• M11: 7,293,195 km (0.066 R)
• M12: 10,469,457 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 12.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.41 AU - 2.21 AU

Year: 1652 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,894,746 km

• M1: 203,304 km (0.109 R)
• M2: 610,210 km (0.096 R)
• M3: 877,840 km (0.092 R)
• M4: 1,243,009 km (0.109 R)
• M5: 1,580,352 km (0.091 R)
• M6: 1,879,099 km (0.052 R)
• M7: 2,136,706 km (0.102 R)
• M8: 3,040,427 km (0.053 R)
• M9: 3,345,756 km (0.081 R)
• M10: 3,825,816 km (0.109 R)
• M11: 4,197,267 km (0.104 R)
• M12: 4,720,561 km (0.065 R)
• M13: 5,879,196 km (0.079 R)
• M14: 7,755,752 km (0.086 R)
• M15: 8,067,963 km (0.061 R)
• M16: 8,306,422 km (0.104 R)
• M17: 8,650,048 km (0.12 R)
• M18: 9,337,450 km (0.119 R)
• M19: 9,572,469 km (0.077 R)
• M20: 9,985,508 km (0.078 R)
• M21: 10,251,044 km (0.101 R)
• M22: 12,256,703 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.8

Radius: 10

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.13 AU - 3.09 AU

Year: 2860 Days

Day: 10.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,894,746 km

• M1: 124,316 km (0.118 R)
• M2: 495,468 km (0.096 R)
• M3: 814,112 km (0.101 R)
• M4: 1,553,574 km (0.086 R)
• M5: 2,631,726 km (0.115 R)
• M6: 2,950,668 km (0.105 R)
• M7: 3,371,038 km (0.108 R)
• M8: 3,954,321 km (0.06 R)
• M9: 5,008,238 km (0.063 R)
• M10: 5,759,069 km (0.085 R)
• M11: 6,063,202 km (0.112 R)
• M12: 6,346,540 km (0.073 R)
• M13: 7,175,312 km (0.069 R)
• M14: 7,468,374 km (0.112 R)
• M15: 7,846,857 km (0.113 R)
• M16: 8,284,132 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 8.4

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.38 AU - 3.02 AU

Year: 3009 Days

Day: 9.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 24,894,746 km

• M1: 127,158 km (0.107 R)
• M2: 939,475 km (0.071 R)
• M3: 1,097,300 km (0.047 R)
• M4: 1,311,076 km (0.087 R)
• M5: 1,592,918 km (0.111 R)
• M6: 1,751,043 km (0.106 R)
• M7: 2,787,607 km (0.118 R)
• M8: 3,286,516 km (0.098 R)
• M9: 3,679,509 km (0.069 R)
• M10: 3,903,457 km (0.065 R)
• M11: 4,291,813 km (0.067 R)
• M12: 4,452,481 km (0.093 R)
• M13: 4,616,141 km (0.083 R)
• M14: 5,256,869 km (0.076 R)
• M15: 6,177,345 km (0.097 R)
• M16: 6,346,241 km (0.115 R)
• M17: 6,740,730 km (0.12 R)
• M18: 7,096,025 km (0.104 R)
• M19: 7,539,882 km (0.064 R)
• M20: 11,028,804 km (0.077 R)
• M21: 11,352,384 km (0.115 R)
• M22: 11,548,956 km (0.12 R)
• M23: 12,351,847 km (0.071 R)
• M24: 13,930,554 km (0.098 R)
• M25: 14,184,721 km (0.098 R)
• M26: 16,419,114 km (0.068 R)
• M27: 16,655,629 km (0.084 R)
• M28: 17,375,194 km (0.105 R)
• M29: 17,740,662 km (0.119 R)
• M30: 18,233,886 km (0.082 R)
• M31: 19,156,007 km (0.109 R)
• M32: 20,406,346 km (0.112 R)
• M33: 21,877,492 km (0.117 R)
• M34: 22,425,319 km (0.074 R)
• M35: 23,400,099 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.4

Radius: 14.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.18 AU - 3.52 AU

Year: 3263 Days

Day: 11.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 135 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 24,894,746 km

• M1: 189,989 km (0.09 R)
• M2: 594,053 km (0.074 R)
• M3: 891,454 km (0.12 R)
• M4: 1,337,854 km (0.095 R)
• M5: 1,669,662 km (0.115 R)
• M6: 1,977,983 km (0.055 R)
• M7: 2,315,625 km (0.053 R)
• M8: 3,146,791 km (0.088 R)
• M9: 4,162,710 km (0.117 R)
• M10: 6,024,905 km (0.107 R)
• M11: 6,419,993 km (0.092 R)
• M12: 6,807,302 km (0.055 R)
• M13: 7,639,066 km (0.1 R)
• M14: 8,016,950 km (0.099 R)
• M15: 8,358,183 km (0.118 R)
• M16: 9,279,257 km (0.104 R)
• M17: 9,646,669 km (0.118 R)
• M18: 9,945,865 km (0.11 R)
• M19: 10,661,990 km (0.108 R)
• M20: 11,403,546 km (0.116 R)
• M21: 11,893,629 km (0.064 R)
• M22: 12,226,036 km (0.102 R)
• M23: 12,876,487 km (0.109 R)
• M24: 13,869,219 km (0.107 R)
• M25: 14,379,497 km (0.101 R)
• M26: 14,960,984 km (0.108 R)
• M27: 15,428,328 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 11.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.8 AU - 3.02 AU

Year: 3367 Days

Day: 10.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,894,746 km

• M1: 145,110 km (0.093 R)
• M2: 366,664 km (0.112 R)
• M3: 850,015 km (0.107 R)
• M4: 1,591,572 km (0.097 R)
• M5: 2,917,757 km (0.039 R)
• M6: 3,520,786 km (0.102 R)
• M7: 3,862,168 km (0.11 R)
• M8: 5,246,846 km (0.095 R)
• M9: 5,707,009 km (0.087 R)
• M10: 7,523,127 km (0.112 R)
• M11: 8,305,674 km (0.079 R)
• M12: 8,778,253 km (0.078 R)
• M13: 9,182,018 km (0.111 R)
• M14: 10,160,388 km (0.078 R)
• M15: 13,101,632 km (0.038 R)
• M16: 14,783,262 km (0.082 R)
• M17: 15,805,464 km (0.066 R)

Planet 10 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 13.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.64 AU - 3.34 AU

Year: 3507 Days

Day: 12.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,894,746 km

• M1: 182,210 km (0.1 R)
• M2: 626,516 km (0.115 R)
• M3: 883,675 km (0.114 R)
• M4: 1,208,152 km (0.096 R)
• M5: 1,581,549 km (0.092 R)
• M6: 1,958,236 km (0.106 R)
• M7: 2,234,244 km (0.084 R)
• M8: 2,780,725 km (0.075 R)
• M9: 5,355,604 km (0.067 R)
• M10: 5,724,363 km (0.115 R)
• M11: 6,777,980 km (0.094 R)
• M12: 7,594,336 km (0.097 R)
• M13: 8,952,086 km (0.033 R)
• M14: 10,107,730 km (0.074 R)
• M15: 12,915,831 km (0.104 R)
• M16: 14,300,659 km (0.067 R)
• M17: 15,019,925 km (0.107 R)
• M18: 16,152,232 km (0.09 R)
• M19: 16,998,058 km (0.056 R)
• M20: 17,657,037 km (0.115 R)
• M21: 18,626,730 km (0.096 R)
• M22: 20,330,650 km (0.099 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: 194 - 15,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit