🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.9

Radius: 10.3

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.89 AU - 1.47 AU

Year: 855 Days

Day: 9.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,781,826 km

• M1: 128,056 km (0.068 R)
• M2: 529,876 km (0.093 R)
• M3: 1,008,738 km (0.068 R)
• M4: 1,551,629 km (0.064 R)
• M5: 1,883,437 km (0.116 R)
• M6: 2,786,709 km (0.102 R)
• M7: 4,256,209 km (0.108 R)
• M8: 5,041,299 km (0.096 R)
• M9: 5,410,805 km (0.058 R)
• M10: 6,025,653 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.2

Radius: 12.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.68 AU - 3.16 AU

Year: 3327 Days

Day: 6.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,781,826 km

• M1: 159,172 km (0.088 R)
• M2: 560,094 km (0.085 R)
• M3: 1,040,603 km (0.072 R)
• M4: 1,895,405 km (0.079 R)
• M5: 2,297,524 km (0.098 R)
• M6: 3,227,275 km (0.07 R)
• M7: 3,750,718 km (0.098 R)
• M8: 5,109,366 km (0.031 R)
• M9: 5,570,127 km (0.116 R)
• M10: 6,191,856 km (0.031 R)
• M11: 7,004,472 km (0.084 R)
• M12: 8,078,734 km (0.066 R)
• M13: 8,537,999 km (0.072 R)
• M14: 9,189,199 km (0.102 R)
• M15: 11,022,670 km (0.117 R)
• M16: 12,911,194 km (0.114 R)
• M17: 13,313,313 km (0.049 R)
• M18: 13,723,809 km (0.078 R)
• M19: 14,957,693 km (0.114 R)
• M20: 17,645,518 km (0.095 R)
• M21: 18,646,627 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 13.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.57 AU - 6.51 AU

Year: 8695 Days

Day: 13.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,781,826 km

• M1: 162,912 km (0.118 R)
• M2: 607,218 km (0.072 R)
• M3: 1,137,093 km (0.104 R)
• M4: 2,007,454 km (0.102 R)
• M5: 2,617,963 km (0.079 R)
• M6: 3,091,889 km (0.117 R)
• M7: 4,562,436 km (0.11 R)
• M8: 5,500,265 km (0.079 R)
• M9: 6,216,689 km (0.115 R)
• M10: 7,639,514 km (0.092 R)
• M11: 8,365,214 km (0.113 R)
• M12: 9,224,953 km (0.101 R)
• M13: 11,019,978 km (0.067 R)
• M14: 11,580,521 km (0.054 R)
• M15: 12,925,555 km (0.109 R)
• M16: 14,796,277 km (0.092 R)
• M17: 15,479,191 km (0.076 R)
• M18: 17,042,189 km (0.094 R)
• M19: 18,071,124 km (0.116 R)
• M20: 19,728,818 km (0.08 R)
• M21: 20,480,248 km (0.083 R)
• M22: 22,442,673 km (0.115 R)
• M23: 25,838,694 km (0.058 R)
• M24: 28,505,425 km (0.061 R)
• M25: 36,244,423 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.5

Radius: 3.9

Gravity: 61.83 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.66 AU - 7.2 AU

Year: 9630 Days

Day: 23.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,781,826 km

• M1: 49,367 km (0.115 R)
• M2: 245,490 km (0.036 R)
• M3: 616,343 km (0.113 R)
• M4: 981,960 km (0.044 R)
• M5: 1,262,756 km (0.111 R)
• M6: 1,408,314 km (0.074 R)
• M7: 1,686,267 km (0.055 R)
• M8: 2,034,980 km (0.106 R)
• M9: 2,874,074 km (0.104 R)
• M10: 3,296,090 km (0.11 R)
• M11: 4,905,464 km (0.057 R)
• M12: 5,034,866 km (0.05 R)
• M13: 5,896,849 km (0.054 R)
• M14: 6,343,698 km (0.07 R)
• M15: 6,852,779 km (0.104 R)
• M16: 7,645,199 km (0.084 R)
• M17: 9,711,295 km (0.098 R)
• M18: 13,338,146 km (0.097 R)
• M19: 18,235,382 km (0.03 R)
• M20: 19,991,661 km (0.113 R)
• M21: 21,337,593 km (0.076 R)
• M22: 22,742,766 km (0.08 R)
• M23: 23,012,940 km (0.119 R)
• M24: 26,324,887 km (0.094 R)
• M25: 27,529,748 km (0.047 R)
• M26: 34,819,353 km (0.086 R)
• M27: 37,134,081 km (0.117 R)
• M28: 39,549,189 km (0.08 R)
• M29: 42,883,576 km (0.115 R)
• M30: 43,296,017 km (0.073 R)
• M31: 48,007,303 km (0.062 R)
• M32: 49,499,691 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.7

Radius: 4.4

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.85 AU - 11.13 AU

Year: 21056 Days

Day: 19.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,781,826 km

• M1: 54,902 km (0.08 R)
• M2: 269,426 km (0.082 R)
• M3: 437,873 km (0.053 R)
• M4: 738,116 km (0.113 R)
• M5: 944,860 km (0.104 R)
• M6: 1,164,619 km (0.076 R)
• M7: 1,979,778 km (0.12 R)
• M8: 2,321,011 km (0.09 R)
• M9: 2,591,035 km (0.066 R)
• M10: 2,790,000 km (0.089 R)
• M11: 3,071,095 km (0.078 R)
• M12: 3,218,598 km (0.074 R)
• M13: 3,744,883 km (0.03 R)
• M14: 3,970,776 km (0.064 R)
• M15: 5,308,929 km (0.043 R)
• M16: 5,521,957 km (0.078 R)
• M17: 6,673,561 km (0.106 R)
• M18: 8,785,434 km (0.115 R)
• M19: 9,595,507 km (0.041 R)
• M20: 9,858,649 km (0.079 R)
• M21: 10,620,850 km (0.11 R)
• M22: 11,363,005 km (0.11 R)
• M23: 13,336,351 km (0.106 R)
• M24: 15,671,125 km (0.113 R)
• M25: 25,767,635 km (0.119 R)
• M26: 27,946,677 km (0.091 R)
• M27: 30,245,548 km (0.102 R)
• M28: 33,502,593 km (0.113 R)
• M29: 46,284,085 km (0.025 R)
• M30: 49,490,416 km (0.035 R)
• M31: 54,157,272 km (0.087 R)
• M32: 54,489,528 km (0.083 R)
• M33: 56,171,308 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.6

Radius: 6.4

Gravity: 21.72 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.59 AU - 11.29 AU

Year: 22495 Days

Day: 20.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,781,826 km

• M1: 79,586 km (0.035 R)
• M2: 310,266 km (0.109 R)
• M3: 544,087 km (0.095 R)
• M4: 829,969 km (0.087 R)
• M5: 2,649,827 km (0.116 R)
• M6: 2,856,721 km (0.082 R)
• M7: 3,827,462 km (0.112 R)
• M8: 5,734,834 km (0.089 R)
• M9: 7,311,596 km (0.115 R)
• M10: 8,037,594 km (0.056 R)
• M11: 9,632,607 km (0.079 R)
• M12: 10,249,997 km (0.072 R)
• M13: 11,495,400 km (0.111 R)
• M14: 25,171,637 km (0.094 R)
• M15: 28,036,735 km (0.082 R)
• M16: 28,534,447 km (0.109 R)
• M17: 32,730,668 km (0.071 R)
• M18: 34,404,817 km (0.113 R)
• M19: 39,301,455 km (0.117 R)
• M20: 44,981,537 km (0.117 R)
• M21: 45,492,413 km (0.075 R)
• M22: 49,357,873 km (0.09 R)
• M23: 57,334,431 km (0.109 R)
• M24: 59,761,956 km (0.114 R)
• M25: 60,379,346 km (0.056 R)
• M26: 88,443,009 km (0.102 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: 291 - 17,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit