🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 12.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.74 AU - 1.2 AU

Year: 617 Days

Day: 6 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,675,300 km

• M1: 160,369 km (0.108 R)
• M2: 800,199 km (0.065 R)
• M3: 1,411,755 km (0.045 R)
• M4: 4,696,625 km (0.11 R)
• M5: 5,889,219 km (0.105 R)
• M6: 6,382,892 km (0.07 R)
• M7: 7,635,475 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415

Radius: 11.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.02 AU - 2.12 AU

Year: 1923 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 112.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,675,300 km

• M1: 144,212 km (0.064 R)
• M2: 616,044 km (0.09 R)
• M3: 1,092,812 km (0.111 R)
• M4: 1,532,181 km (0.119 R)
• M5: 1,980,825 km (0.051 R)
• M6: 2,517,134 km (0.108 R)
• M7: 3,284,272 km (0.033 R)
• M8: 4,612,701 km (0.067 R)
• M9: 5,238,618 km (0.114 R)
• M10: 5,851,970 km (0.114 R)
• M11: 6,685,379 km (0.115 R)
• M12: 7,705,487 km (0.051 R)
• M13: 8,383,016 km (0.11 R)
• M14: 9,192,340 km (0.082 R)
• M15: 9,568,429 km (0.119 R)
• M16: 12,008,520 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.8

Radius: 9

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.97 AU - 3.27 AU

Year: 2738 Days

Day: 6.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 93.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,675,300 km

• M1: 115,340 km (0.1 R)
• M2: 625,768 km (0.063 R)
• M3: 913,445 km (0.103 R)
• M4: 1,320,500 km (0.116 R)
• M5: 3,119,265 km (0.105 R)
• M6: 3,518,093 km (0.036 R)
• M7: 4,946,902 km (0.089 R)
• M8: 6,101,798 km (0.072 R)
• M9: 7,778,790 km (0.1 R)
• M10: 8,411,888 km (0.054 R)
• M11: 10,203,173 km (0.094 R)
• M12: 13,794,719 km (0.099 R)
• M13: 14,972,503 km (0.116 R)
• M14: 15,277,234 km (0.073 R)
• M15: 16,483,591 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.9

Radius: 9.5

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.34 AU - 3.66 AU

Year: 3355 Days

Day: 13.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,675,300 km

• M1: 118,182 km (0.076 R)
• M2: 423,512 km (0.103 R)
• M3: 739,612 km (0.097 R)
• M4: 1,122,283 km (0.088 R)
• M5: 2,201,333 km (0.025 R)
• M6: 2,624,844 km (0.112 R)
• M7: 3,267,666 km (0.094 R)
• M8: 3,758,946 km (0.062 R)
• M9: 4,344,173 km (0.07 R)
• M10: 4,914,290 km (0.091 R)
• M11: 5,453,291 km (0.069 R)
• M12: 5,778,816 km (0.076 R)
• M13: 6,203,824 km (0.117 R)
• M14: 6,896,163 km (0.119 R)
• M15: 10,027,695 km (0.036 R)
• M16: 11,282,522 km (0.078 R)
• M17: 11,857,576 km (0.117 R)
• M18: 12,313,102 km (0.066 R)
• M19: 12,970,435 km (0.063 R)
• M20: 14,100,946 km (0.115 R)
• M21: 15,083,355 km (0.111 R)
• M22: 18,244,358 km (0.039 R)
• M23: 19,098,711 km (0.111 R)
• M24: 19,472,856 km (0.093 R)
• M25: 21,217,616 km (0.075 R)
• M26: 22,025,594 km (0.103 R)
• M27: 23,346,692 km (0.117 R)
• M28: 24,207,778 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.9

Radius: 10.8

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.34 AU - 5.18 AU

Year: 6705 Days

Day: 8.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,675,300 km

• M1: 134,339 km (0.106 R)
• M2: 806,333 km (0.1 R)
• M3: 1,329,925 km (0.12 R)
• M4: 1,978,133 km (0.104 R)
• M5: 2,323,105 km (0.11 R)
• M6: 2,846,399 km (0.039 R)
• M7: 3,223,385 km (0.032 R)
• M8: 5,200,022 km (0.047 R)
• M9: 6,133,513 km (0.063 R)
• M10: 7,678,859 km (0.1 R)
• M11: 9,019,854 km (0.104 R)
• M12: 13,621,784 km (0.106 R)
• M13: 14,700,235 km (0.111 R)
• M14: 15,072,135 km (0.086 R)
• M15: 17,853,907 km (0.073 R)
• M16: 20,650,789 km (0.074 R)
• M17: 21,196,223 km (0.084 R)
• M18: 21,671,196 km (0.084 R)
• M19: 23,982,783 km (0.08 R)
• M20: 25,552,812 km (0.034 R)
• M21: 28,224,780 km (0.102 R)
• M22: 29,382,967 km (0.114 R)
• M23: 30,875,056 km (0.088 R)
• M24: 35,653,661 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.2

Radius: 14.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.73 AU - 5.53 AU

Year: 7502 Days

Day: 5.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,675,300 km

• M1: 185,352 km (0.095 R)
• M2: 691,741 km (0.093 R)
• M3: 1,238,222 km (0.062 R)
• M4: 2,145,682 km (0.107 R)
• M5: 2,680,943 km (0.1 R)
• M6: 3,606,057 km (0.096 R)
• M7: 4,536,855 km (0.08 R)
• M8: 5,304,890 km (0.12 R)
• M9: 5,919,887 km (0.114 R)
• M10: 7,809,906 km (0.11 R)
• M11: 11,596,977 km (0.096 R)
• M12: 17,498,762 km (0.099 R)
• M13: 22,556,816 km (0.112 R)
• M14: 25,599,487 km (0.111 R)
• M15: 26,424,220 km (0.105 R)
• M16: 30,509,139 km (0.057 R)
• M17: 31,436,347 km (0.077 R)
• M18: 31,959,491 km (0.12 R)
• M19: 41,642,063 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.5

Radius: 3.7

Gravity: 58.47 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6 AU - 6.26 AU

Year: 9800 Days

Day: 15.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 37,675,300 km

• M1: 46,375 km (0.04 R)
• M2: 191,485 km (0.097 R)
• M3: 513,569 km (0.084 R)
• M4: 659,427 km (0.044 R)
• M5: 1,336,657 km (0.105 R)
• M6: 1,471,893 km (0.09 R)
• M7: 1,984,715 km (0.096 R)
• M8: 2,367,835 km (0.109 R)
• M9: 2,505,914 km (0.08 R)
• M10: 2,733,901 km (0.03 R)
• M11: 3,450,924 km (0.106 R)
• M12: 4,199,063 km (0.108 R)
• M13: 4,490,778 km (0.118 R)
• M14: 4,764,692 km (0.088 R)
• M15: 9,213,733 km (0.072 R)
• M16: 9,605,978 km (0.064 R)
• M17: 9,806,140 km (0.06 R)
• M18: 10,111,619 km (0.09 R)
• M19: 10,903,142 km (0.116 R)
• M20: 11,565,411 km (0.096 R)
• M21: 11,792,052 km (0.09 R)
• M22: 12,021,685 km (0.039 R)
• M23: 12,848,662 km (0.104 R)
• M24: 18,084,288 km (0.101 R)
• M25: 23,121,398 km (0.104 R)
• M26: 23,300,766 km (0.12 R)
• M27: 34,424,265 km (0.029 R)
• M28: 36,083,605 km (0.062 R)
• M29: 38,545,387 km (0.105 R)
• M30: 39,432,952 km (0.086 R)
• M31: 40,463,681 km (0.059 R)
• M32: 42,176,876 km (0.058 R)
• M33: 42,578,845 km (0.074 R)
• M34: 46,171,438 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.5

Radius: 3.7

Gravity: 34.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.88 AU - 7.64 AU

Year: 12630 Days

Day: 17.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,675,300 km

• M1: 49,218 km (0.101 R)
• M2: 175,478 km (0.05 R)
• M3: 338,091 km (0.067 R)
• M4: 677,230 km (0.095 R)
• M5: 962,812 km (0.07 R)
• M6: 1,222,813 km (0.089 R)
• M7: 1,376,151 km (0.12 R)
• M8: 1,800,410 km (0.091 R)
• M9: 2,122,195 km (0.112 R)
• M10: 2,306,500 km (0.105 R)
• M11: 2,582,059 km (0.117 R)
• M12: 2,813,786 km (0.113 R)
• M13: 3,343,064 km (0.113 R)
• M14: 3,618,324 km (0.099 R)
• M15: 3,908,544 km (0.115 R)
• M16: 4,748,087 km (0.095 R)
• M17: 5,128,215 km (0.1 R)
• M18: 5,913,305 km (0.112 R)
• M19: 6,466,368 km (0.088 R)
• M20: 8,020,989 km (0.082 R)
• M21: 8,197,814 km (0.117 R)
• M22: 9,026,287 km (0.115 R)
• M23: 12,364,563 km (0.116 R)
• M24: 18,434,048 km (0.104 R)
• M25: 24,893,235 km (0.045 R)
• M26: 30,300,899 km (0.05 R)
• M27: 32,711,370 km (0.089 R)
• M28: 35,128,722 km (0.115 R)
• M29: 37,539,042 km (0.117 R)
• M30: 39,417,543 km (0.086 R)
• M31: 43,090,021 km (0.113 R)
• M32: 46,841,038 km (0.118 R)
• M33: 49,016,042 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.9

Radius: 5.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.52 AU - 11.7 AU

Year: 19235 Days

Day: 21.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,675,300 km

• M1: 68,516 km (0.083 R)
• M2: 537,954 km (0.047 R)
• M3: 902,823 km (0.115 R)
• M4: 2,457,295 km (0.109 R)
• M5: 2,854,627 km (0.094 R)
• M6: 3,121,360 km (0.118 R)
• M7: 3,923,204 km (0.073 R)
• M8: 4,253,516 km (0.116 R)
• M9: 4,547,177 km (0.104 R)
• M10: 4,883,024 km (0.107 R)
• M11: 8,816,102 km (0.105 R)
• M12: 9,074,607 km (0.11 R)
• M13: 13,585,282 km (0.072 R)
• M14: 16,576,940 km (0.027 R)
• M15: 19,467,919 km (0.074 R)
• M16: 23,082,353 km (0.11 R)
• M17: 23,491,354 km (0.119 R)
• M18: 24,155,718 km (0.12 R)
• M19: 24,918,218 km (0.059 R)
• M20: 25,783,941 km (0.107 R)
• M21: 28,035,838 km (0.096 R)
• M22: 30,907,070 km (0.101 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: 349 - 20,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit