🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.9

Radius: 14.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.75 AU - 3.17 AU

Year: 3454 Days

Day: 11.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,655,931 km

• M1: 186,698 km (0.116 R)
• M2: 660,923 km (0.114 R)
• M3: 1,317,508 km (0.091 R)
• M4: 1,944,324 km (0.104 R)
• M5: 2,519,527 km (0.079 R)
• M6: 3,794,849 km (0.1 R)
• M7: 5,363,383 km (0.114 R)
• M8: 6,897,210 km (0.078 R)
• M9: 7,619,319 km (0.055 R)
• M10: 8,356,687 km (0.065 R)
• M11: 12,873,794 km (0.069 R)
• M12: 14,266,551 km (0.085 R)
• M13: 16,623,764 km (0.065 R)
• M14: 19,720,590 km (0.111 R)
• M15: 20,726,635 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.7

Radius: 8.3

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.97 AU - 3.49 AU

Year: 3937 Days

Day: 5.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,655,931 km

• M1: 103,223 km (0.086 R)
• M2: 422,464 km (0.093 R)
• M3: 1,360,293 km (0.109 R)
• M4: 2,193,404 km (0.117 R)
• M5: 3,077,079 km (0.077 R)
• M6: 3,540,982 km (0.108 R)
• M7: 4,516,061 km (0.09 R)
• M8: 5,904,778 km (0.117 R)
• M9: 7,236,647 km (0.073 R)
• M10: 9,767,245 km (0.042 R)
• M11: 10,120,296 km (0.072 R)
• M12: 12,466,140 km (0.072 R)
• M13: 13,546,835 km (0.052 R)
• M14: 15,152,469 km (0.034 R)
• M15: 16,163,601 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.2

Radius: 14.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.17 AU - 3.47 AU

Year: 4103 Days

Day: 10.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,655,931 km

• M1: 178,171 km (0.079 R)
• M2: 626,965 km (0.104 R)
• M3: 1,112,260 km (0.055 R)
• M4: 2,145,533 km (0.116 R)
• M5: 2,621,553 km (0.119 R)
• M6: 3,644,204 km (0.112 R)
• M7: 4,617,637 km (0.077 R)
• M8: 6,410,568 km (0.096 R)
• M9: 7,178,155 km (0.071 R)
• M10: 7,864,061 km (0.079 R)
• M11: 8,481,002 km (0.117 R)
• M12: 10,271,839 km (0.105 R)
• M13: 11,690,774 km (0.06 R)
• M14: 14,482,869 km (0.116 R)
• M15: 17,328,669 km (0.11 R)
• M16: 23,729,214 km (0.115 R)
• M17: 24,331,196 km (0.065 R)
• M18: 25,020,543 km (0.029 R)
• M19: 27,003,912 km (0.116 R)
• M20: 27,577,470 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 11.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.84 AU - 4.14 AU

Year: 4422 Days

Day: 6.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,655,931 km

• M1: 143,016 km (0.051 R)
• M2: 627,563 km (0.074 R)
• M3: 1,127,220 km (0.091 R)
• M4: 1,829,881 km (0.084 R)
• M5: 2,227,363 km (0.087 R)
• M6: 2,759,333 km (0.118 R)
• M7: 3,483,087 km (0.089 R)
• M8: 6,235,239 km (0.093 R)
• M9: 7,698,905 km (0.098 R)
• M10: 8,410,841 km (0.097 R)
• M11: 12,127,151 km (0.099 R)
• M12: 14,391,315 km (0.117 R)
• M13: 17,138,830 km (0.082 R)
• M14: 18,465,613 km (0.108 R)
• M15: 19,504,570 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639

Radius: 12.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.34 AU - 3.72 AU

Year: 4498 Days

Day: 15 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,655,931 km

• M1: 155,432 km (0.066 R)
• M2: 552,615 km (0.059 R)
• M3: 993,779 km (0.106 R)
• M4: 1,679,535 km (0.112 R)
• M5: 2,359,757 km (0.115 R)
• M6: 2,765,017 km (0.115 R)
• M7: 4,134,436 km (0.058 R)
• M8: 4,532,815 km (0.108 R)
• M9: 5,799,311 km (0.108 R)
• M10: 6,640,051 km (0.08 R)
• M11: 7,526,119 km (0.118 R)
• M12: 7,980,149 km (0.03 R)
• M13: 8,981,856 km (0.066 R)
• M14: 9,373,503 km (0.113 R)
• M15: 10,191,205 km (0.085 R)
• M16: 10,879,056 km (0.105 R)
• M17: 12,637,430 km (0.091 R)
• M18: 13,841,244 km (0.095 R)
• M19: 14,793,285 km (0.118 R)
• M20: 15,230,260 km (0.11 R)
• M21: 16,187,387 km (0.082 R)
• M22: 16,592,947 km (0.065 R)
• M23: 18,660,689 km (0.101 R)
• M24: 20,488,176 km (0.079 R)
• M25: 21,306,776 km (0.027 R)
• M26: 23,522,769 km (0.049 R)
• M27: 24,648,344 km (0.116 R)
• M28: 25,340,832 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.1

Radius: 10.1

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.32 AU - 4.74 AU

Year: 5487 Days

Day: 10.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,655,931 km

• M1: 125,662 km (0.051 R)
• M2: 475,572 km (0.114 R)
• M3: 845,677 km (0.108 R)
• M4: 1,185,862 km (0.102 R)
• M5: 1,632,113 km (0.104 R)
• M6: 2,301,114 km (0.05 R)
• M7: 2,792,095 km (0.111 R)
• M8: 3,502,984 km (0.098 R)
• M9: 3,984,689 km (0.04 R)
• M10: 4,749,433 km (0.106 R)
• M11: 5,399,735 km (0.109 R)
• M12: 5,823,845 km (0.119 R)
• M13: 7,340,020 km (0.094 R)
• M14: 15,041,767 km (0.116 R)
• M15: 15,640,009 km (0.104 R)
• M16: 16,820,186 km (0.034 R)
• M17: 17,399,429 km (0.106 R)
• M18: 24,433,371 km (0.081 R)
• M19: 24,844,466 km (0.064 R)
• M20: 26,535,072 km (0.076 R)
• M21: 28,481,789 km (0.098 R)
• M22: 29,490,079 km (0.034 R)
• M23: 31,577,717 km (0.092 R)
• M24: 33,660,568 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.9

Radius: 11.9

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.28 AU - 5.98 AU

Year: 9061 Days

Day: 11.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,655,931 km

• M1: 147,952 km (0.116 R)
• M2: 537,206 km (0.104 R)
• M3: 1,026,541 km (0.064 R)
• M4: 1,768,696 km (0.088 R)
• M5: 2,154,957 km (0.096 R)
• M6: 2,677,802 km (0.072 R)
• M7: 3,621,016 km (0.095 R)
• M8: 4,252,619 km (0.086 R)
• M9: 4,713,530 km (0.094 R)
• M10: 5,601,094 km (0.074 R)
• M11: 6,596,817 km (0.117 R)
• M12: 8,003,037 km (0.098 R)
• M13: 8,937,575 km (0.082 R)
• M14: 9,312,168 km (0.083 R)
• M15: 11,509,462 km (0.105 R)
• M16: 12,466,589 km (0.112 R)
• M17: 14,221,073 km (0.094 R)
• M18: 14,732,847 km (0.073 R)
• M19: 16,342,071 km (0.107 R)
• M20: 16,903,662 km (0.096 R)
• M21: 20,873,391 km (0.065 R)
• M22: 21,618,388 km (0.12 R)
• M23: 26,084,483 km (0.071 R)
• M24: 29,553,807 km (0.113 R)
• M25: 30,387,965 km (0.076 R)
• M26: 36,079,266 km (0.09 R)
• M27: 36,672,871 km (0.103 R)
• M28: 38,616,147 km (0.079 R)
• M29: 41,658,369 km (0.067 R)
• M30: 42,311,813 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.3

Radius: 3.8

Gravity: 48.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.26 AU - 6.94 AU

Year: 10218 Days

Day: 22.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,655,931 km

• M1: 47,273 km (0.101 R)
• M2: 426,055 km (0.102 R)
• M3: 545,883 km (0.101 R)
• M4: 1,073,215 km (0.096 R)
• M5: 2,381,449 km (0.062 R)
• M6: 2,539,274 km (0.066 R)
• M7: 2,703,982 km (0.109 R)
• M8: 3,032,050 km (0.049 R)
• M9: 3,289,059 km (0.092 R)
• M10: 3,435,366 km (0.063 R)
• M11: 4,064,125 km (0.08 R)
• M12: 4,289,869 km (0.117 R)
• M13: 8,755,814 km (0.116 R)
• M14: 12,483,494 km (0.062 R)
• M15: 15,663,944 km (0.066 R)
• M16: 17,885,024 km (0.055 R)
• M17: 29,805,730 km (0.066 R)
• M18: 33,644,561 km (0.117 R)
• M19: 40,321,862 km (0.056 R)
• M20: 42,285,035 km (0.073 R)
• M21: 42,685,209 km (0.119 R)
• M22: 44,448,370 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.6

Radius: 4.7

Gravity: 26.69 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.29 AU - 10.29 AU

Year: 17676 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,655,931 km

• M1: 58,493 km (0.1 R)
• M2: 341,532 km (0.03 R)
• M3: 615,595 km (0.059 R)
• M4: 806,931 km (0.112 R)
• M5: 1,803,103 km (0.115 R)
• M6: 1,966,614 km (0.044 R)
• M7: 2,562,163 km (0.103 R)
• M8: 2,938,401 km (0.065 R)
• M9: 3,404,548 km (0.047 R)
• M10: 3,888,647 km (0.118 R)
• M11: 4,352,700 km (0.096 R)
• M12: 5,170,850 km (0.045 R)
• M13: 6,046,596 km (0.098 R)
• M14: 7,750,516 km (0.056 R)
• M15: 10,029,490 km (0.107 R)
• M16: 13,323,186 km (0.094 R)
• M17: 14,952,906 km (0.077 R)
• M18: 17,110,556 km (0.067 R)
• M19: 18,095,658 km (0.084 R)
• M20: 21,370,505 km (0.118 R)
• M21: 21,652,197 km (0.079 R)
• M22: 23,493,897 km (0.102 R)
• M23: 25,437,323 km (0.099 R)
• M24: 27,818,472 km (0.077 R)
• M25: 28,041,971 km (0.097 R)
• M26: 29,177,868 km (0.081 R)
• M27: 34,799,756 km (0.051 R)
• M28: 36,778,188 km (0.11 R)
• M29: 40,669,677 km (0.077 R)
• M30: 41,683,651 km (0.113 R)
• M31: 43,011,931 km (0.118 R)
• M32: 56,439,237 km (0.101 R)
• M33: 56,618,306 km (0.088 R)
• M34: 56,977,341 km (0.112 R)
• M35: 58,795,703 km (0.115 R)
• M36: 61,216,945 km (0.054 R)
• M37: 64,482,367 km (0.033 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 16,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit