🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.7

Radius: 10.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.01 AU - 1.37 AU

Year: 852 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 91,896,474 km

• M1: 131,796 km (0.071 R)
• M2: 582,833 km (0.086 R)
• M3: 959,970 km (0.098 R)
• M4: 1,929,513 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.9

Radius: 9.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.96 AU - 4.28 AU

Year: 5486 Days

Day: 13.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,896,474 km

• M1: 123,269 km (0.027 R)
• M2: 484,398 km (0.039 R)
• M3: 1,322,894 km (0.099 R)
• M4: 1,684,921 km (0.05 R)
• M5: 2,045,900 km (0.095 R)
• M6: 2,566,501 km (0.082 R)
• M7: 3,831,949 km (0.065 R)
• M8: 4,864,923 km (0.097 R)
• M9: 5,740,669 km (0.074 R)
• M10: 6,901,548 km (0.099 R)
• M11: 7,836,385 km (0.038 R)
• M12: 9,450,995 km (0.059 R)
• M13: 12,159,016 km (0.078 R)
• M14: 12,897,580 km (0.116 R)
• M15: 14,161,234 km (0.104 R)
• M16: 14,823,204 km (0.036 R)
• M17: 16,429,287 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 14.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.5 AU - 5.04 AU

Year: 5788 Days

Day: 5.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,896,474 km

• M1: 182,659 km (0.067 R)
• M2: 730,187 km (0.073 R)
• M3: 1,214,436 km (0.097 R)
• M4: 1,865,635 km (0.092 R)
• M5: 2,946,629 km (0.094 R)
• M6: 3,838,831 km (0.03 R)
• M7: 4,824,232 km (0.115 R)
• M8: 7,401,654 km (0.071 R)
• M9: 7,950,828 km (0.083 R)
• M10: 8,967,196 km (0.084 R)
• M11: 9,849,973 km (0.101 R)
• M12: 10,789,896 km (0.072 R)
• M13: 12,336,289 km (0.103 R)
• M14: 14,869,131 km (0.072 R)
• M15: 15,626,994 km (0.113 R)
• M16: 16,288,216 km (0.114 R)
• M17: 21,233,024 km (0.05 R)
• M18: 28,583,964 km (0.082 R)
• M19: 30,866,529 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.4

Radius: 3.4

Gravity: 86.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.65 AU - 8.13 AU

Year: 11864 Days

Day: 16.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,896,474 km

• M1: 127,757 km (0.089 R)
• M2: 320,439 km (0.055 R)
• M3: 791,971 km (0.057 R)
• M4: 1,123,630 km (0.091 R)
• M5: 1,668,166 km (0.089 R)
• M6: 1,961,527 km (0.113 R)
• M7: 3,964,194 km (0.074 R)
• M8: 4,678,524 km (0.106 R)
• M9: 4,946,005 km (0.118 R)
• M10: 5,294,418 km (0.069 R)
• M11: 5,438,331 km (0.106 R)
• M12: 5,621,888 km (0.073 R)
• M13: 6,157,748 km (0.113 R)
• M14: 6,478,934 km (0.029 R)
• M15: 7,464,186 km (0.054 R)
• M16: 8,793,512 km (0.099 R)
• M17: 10,217,086 km (0.081 R)
• M18: 11,485,227 km (0.058 R)
• M19: 20,549,212 km (0.117 R)
• M20: 21,174,083 km (0.117 R)
• M21: 26,322,942 km (0.08 R)
• M22: 28,464,436 km (0.069 R)
• M23: 32,246,868 km (0.083 R)
• M24: 40,789,355 km (0.111 R)
• M25: 43,210,747 km (0.063 R)
• M26: 48,966,076 km (0.092 R)
• M27: 51,208,997 km (0.056 R)
• M28: 56,590,780 km (0.101 R)
• M29: 57,288,953 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.6

Radius: 4.5

Gravity: 16.42 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.83 AU - 7.03 AU

Year: 11968 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,896,474 km

• M1: 55,950 km (0.087 R)
• M2: 229,633 km (0.057 R)
• M3: 620,532 km (0.082 R)
• M4: 957,426 km (0.055 R)
• M5: 1,921,435 km (0.109 R)
• M6: 2,591,185 km (0.07 R)
• M7: 2,936,457 km (0.085 R)
• M8: 3,595,286 km (0.112 R)
• M9: 4,544,035 km (0.087 R)
• M10: 4,984,751 km (0.045 R)
• M11: 5,681,877 km (0.115 R)
• M12: 5,848,978 km (0.114 R)
• M13: 6,808,648 km (0.054 R)
• M14: 7,584,014 km (0.101 R)
• M15: 8,034,902 km (0.111 R)
• M16: 8,634,041 km (0.107 R)
• M17: 9,125,470 km (0.11 R)
• M18: 11,173,764 km (0.03 R)
• M19: 12,416,025 km (0.092 R)
• M20: 14,540,614 km (0.107 R)
• M21: 15,688,628 km (0.084 R)
• M22: 20,027,714 km (0.062 R)
• M23: 30,055,259 km (0.075 R)
• M24: 33,296,596 km (0.106 R)
• M25: 33,949,890 km (0.064 R)
• M26: 38,049,470 km (0.074 R)
• M27: 38,405,214 km (0.09 R)
• M28: 42,086,369 km (0.077 R)
• M29: 42,466,796 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.4

Radius: 5.6

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.79 AU - 7.59 AU

Year: 12647 Days

Day: 20.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,896,474 km

• M1: 71,358 km (0.098 R)
• M2: 274,063 km (0.11 R)
• M3: 451,038 km (0.114 R)
• M4: 936,183 km (0.061 R)
• M5: 1,114,205 km (0.08 R)
• M6: 1,835,566 km (0.1 R)
• M7: 11,417,609 km (0.073 R)
• M8: 13,666,513 km (0.105 R)
• M9: 14,316,666 km (0.112 R)
• M10: 15,424,737 km (0.111 R)
• M11: 15,806,511 km (0.107 R)
• M12: 19,753,202 km (0.067 R)
• M13: 24,139,412 km (0.112 R)
• M14: 26,968,457 km (0.116 R)
• M15: 31,512,642 km (0.034 R)
• M16: 34,125,817 km (0.044 R)
• M17: 35,429,862 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.8

Radius: 7.7

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.32 AU - 8.6 AU

Year: 13366 Days

Day: 22.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 159.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 91,896,474 km

• M1: 95,892 km (0.088 R)
• M2: 563,984 km (0.044 R)
• M3: 1,757,925 km (0.059 R)
• M4: 2,002,367 km (0.1 R)
• M5: 2,518,181 km (0.081 R)
• M6: 2,877,515 km (0.113 R)
• M7: 3,898,820 km (0.114 R)
• M8: 5,649,264 km (0.088 R)
• M9: 7,058,626 km (0.036 R)
• M10: 9,510,834 km (0.095 R)
• M11: 12,608,109 km (0.097 R)
• M12: 13,326,029 km (0.088 R)
• M13: 15,058,671 km (0.116 R)
• M14: 15,792,000 km (0.084 R)
• M15: 17,250,579 km (0.093 R)
• M16: 18,216,832 km (0.061 R)
• M17: 19,474,800 km (0.044 R)
• M18: 23,015,034 km (0.054 R)
• M19: 23,595,324 km (0.085 R)
• M20: 24,483,786 km (0.088 R)
• M21: 25,599,936 km (0.064 R)
• M22: 26,537,914 km (0.105 R)
• M23: 26,855,660 km (0.11 R)
• M24: 30,404,570 km (0.095 R)
• M25: 32,051,045 km (0.099 R)
• M26: 35,392,612 km (0.099 R)
• M27: 37,744,889 km (0.115 R)
• M28: 39,369,821 km (0.1 R)
• M29: 44,822,664 km (0.119 R)
• M30: 47,572,721 km (0.107 R)
• M31: 49,307,608 km (0.072 R)
• M32: 49,627,448 km (0.118 R)
• M33: 50,921,021 km (0.072 R)
• M34: 61,162,341 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.3

Radius: 3.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.29 AU - 9.83 AU

Year: 16429 Days

Day: 19.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 91,896,474 km

• M1: 43,683 km (0.061 R)
• M2: 144,362 km (0.111 R)
• M3: 1,281,156 km (0.036 R)
• M4: 1,847,534 km (0.043 R)
• M5: 8,051,956 km (0.115 R)
• M6: 8,907,356 km (0.066 R)
• M7: 23,391,422 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.3

Radius: 4.5

Gravity: 48.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.2 AU - 10.74 AU

Year: 22224 Days

Day: 19.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,896,474 km

• M1: 55,950 km (0.106 R)
• M2: 226,940 km (0.079 R)
• M3: 556,654 km (0.116 R)
• M4: 705,952 km (0.107 R)
• M5: 1,187,957 km (0.063 R)
• M6: 1,406,519 km (0.082 R)
• M7: 1,765,105 km (0.096 R)
• M8: 1,945,221 km (0.098 R)
• M9: 2,366,040 km (0.037 R)
• M10: 2,765,616 km (0.069 R)
• M11: 4,234,667 km (0.066 R)
• M12: 4,376,635 km (0.08 R)
• M13: 5,889,818 km (0.069 R)
• M14: 7,667,938 km (0.12 R)
• M15: 9,898,742 km (0.077 R)
• M16: 11,954,216 km (0.055 R)
• M17: 12,673,782 km (0.09 R)
• M18: 22,693,847 km (0.106 R)
• M19: 24,585,662 km (0.118 R)
• M20: 33,485,389 km (0.057 R)
• M21: 33,767,082 km (0.109 R)
• M22: 35,930,566 km (0.12 R)
• M23: 40,850,990 km (0.068 R)
• M24: 42,806,234 km (0.072 R)
• M25: 44,822,963 km (0.097 R)
• M26: 45,336,981 km (0.064 R)
• M27: 50,879,433 km (0.082 R)
• M28: 52,379,600 km (0.12 R)
• M29: 62,642,762 km (0.034 R)
• M30: 65,457,596 km (0.095 R)
• M31: 66,118,968 km (0.104 R)
• M32: 66,784,828 km (0.11 R)
• M33: 67,455,026 km (0.041 R)
• M34: 73,690,415 km (0.076 R)
• M35: 74,167,034 km (0.098 R)
• M36: 89,168,708 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 19,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit