🌌 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: 82.6

Radius: 11.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.05 AU - 1.33 AU

Year: 880 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,279,826 km

• M1: 141,220 km (0.118 R)
• M2: 650,601 km (0.049 R)
• M3: 1,021,005 km (0.059 R)
• M4: 1,398,740 km (0.098 R)
• M5: 2,609,585 km (0.112 R)
• M6: 3,112,832 km (0.113 R)
• M7: 3,680,108 km (0.05 R)
• M8: 4,406,106 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.2

Radius: 8.4

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.14 AU - 1.34 AU

Year: 937 Days

Day: 12.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,279,826 km

• M1: 104,419 km (0.104 R)
• M2: 470,336 km (0.084 R)
• M3: 867,967 km (0.108 R)
• M4: 1,250,339 km (0.099 R)
• M5: 1,591,273 km (0.099 R)
• M6: 1,904,231 km (0.091 R)
• M7: 2,182,035 km (0.07 R)
• M8: 2,872,279 km (0.103 R)
• M9: 4,020,742 km (0.098 R)
• M10: 4,940,170 km (0.114 R)
• M11: 5,993,339 km (0.087 R)
• M12: 6,947,924 km (0.067 R)
• M13: 7,947,836 km (0.117 R)
• M14: 8,212,175 km (0.09 R)
• M15: 8,592,154 km (0.085 R)
• M16: 9,593,711 km (0.102 R)
• M17: 10,015,428 km (0.069 R)
• M18: 10,292,932 km (0.1 R)
• M19: 10,671,115 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374

Radius: 8.2

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.14 AU - 1.4 AU

Year: 971 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,279,826 km

• M1: 102,175 km (0.078 R)
• M2: 434,731 km (0.077 R)
• M3: 720,613 km (0.077 R)
• M4: 1,087,277 km (0.067 R)
• M5: 1,424,920 km (0.059 R)
• M6: 1,713,195 km (0.097 R)
• M7: 1,975,290 km (0.096 R)
• M8: 2,305,303 km (0.045 R)
• M9: 2,810,196 km (0.062 R)
• M10: 3,440,751 km (0.079 R)
• M11: 3,746,529 km (0.088 R)
• M12: 4,946,005 km (0.047 R)
• M13: 5,228,146 km (0.045 R)
• M14: 5,521,059 km (0.119 R)
• M15: 6,220,279 km (0.107 R)
• M16: 6,612,375 km (0.12 R)
• M17: 6,890,179 km (0.106 R)
• M18: 7,198,051 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.9

Radius: 10.1

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.48 AU - 2.46 AU

Year: 1875 Days

Day: 12.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,279,826 km

• M1: 126,111 km (0.05 R)
• M2: 453,880 km (0.066 R)
• M3: 817,253 km (0.062 R)
• M4: 1,144,424 km (0.105 R)
• M5: 1,834,519 km (0.083 R)
• M6: 2,241,126 km (0.06 R)
• M7: 2,766,663 km (0.064 R)
• M8: 3,107,447 km (0.034 R)
• M9: 3,617,576 km (0.1 R)
• M10: 3,988,130 km (0.095 R)
• M11: 6,263,513 km (0.072 R)
• M12: 7,023,171 km (0.114 R)
• M13: 7,782,380 km (0.063 R)
• M14: 8,955,976 km (0.096 R)
• M15: 9,395,195 km (0.102 R)
• M16: 11,258,736 km (0.11 R)
• M17: 11,810,602 km (0.064 R)
• M18: 15,702,540 km (0.027 R)
• M19: 16,391,887 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 9.4

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.86 AU - 3.44 AU

Year: 3792 Days

Day: 10.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,279,826 km

• M1: 116,986 km (0.064 R)
• M2: 413,638 km (0.08 R)
• M3: 969,693 km (0.094 R)
• M4: 1,910,814 km (0.056 R)
• M5: 2,882,003 km (0.034 R)
• M6: 3,409,335 km (0.119 R)
• M7: 3,788,865 km (0.114 R)
• M8: 4,633,196 km (0.109 R)
• M9: 5,598,102 km (0.035 R)
• M10: 6,243,916 km (0.058 R)
• M11: 9,181,569 km (0.101 R)
• M12: 9,526,243 km (0.108 R)
• M13: 12,232,319 km (0.104 R)
• M14: 13,173,588 km (0.118 R)
• M15: 13,563,291 km (0.109 R)
• M16: 15,520,629 km (0.025 R)
• M17: 17,021,096 km (0.095 R)
• M18: 17,483,653 km (0.076 R)
• M19: 19,480,934 km (0.099 R)
• M20: 22,859,901 km (0.091 R)
• M21: 23,565,405 km (0.057 R)
• M22: 24,285,419 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.6

Radius: 10.2

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.42 AU - 4.46 AU

Year: 6345 Days

Day: 12.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,279,826 km

• M1: 127,457 km (0.109 R)
• M2: 544,985 km (0.112 R)
• M3: 1,101,190 km (0.094 R)
• M4: 1,609,374 km (0.091 R)
• M5: 2,235,591 km (0.103 R)
• M6: 3,426,390 km (0.105 R)
• M7: 3,897,174 km (0.107 R)
• M8: 4,740,009 km (0.107 R)
• M9: 5,234,878 km (0.034 R)
• M10: 6,571,386 km (0.102 R)
• M11: 7,113,080 km (0.093 R)
• M12: 9,180,821 km (0.111 R)
• M13: 9,904,875 km (0.108 R)
• M14: 12,252,664 km (0.104 R)
• M15: 12,576,843 km (0.065 R)
• M16: 12,906,855 km (0.071 R)
• M17: 14,584,446 km (0.101 R)
• M18: 14,948,866 km (0.045 R)
• M19: 15,822,967 km (0.116 R)
• M20: 17,810,524 km (0.112 R)
• M21: 18,864,142 km (0.103 R)
• M22: 20,182,847 km (0.057 R)
• M23: 20,941,608 km (0.095 R)
• M24: 22,274,824 km (0.058 R)
• M25: 22,839,855 km (0.055 R)
• M26: 23,497,487 km (0.038 R)
• M27: 25,196,470 km (0.075 R)
• M28: 25,721,708 km (0.082 R)
• M29: 27,158,297 km (0.055 R)
• M30: 33,652,490 km (0.111 R)
• M31: 38,861,488 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.8

Radius: 8

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.95 AU - 6.13 AU

Year: 7674 Days

Day: 10.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,279,826 km

• M1: 99,632 km (0.099 R)
• M2: 382,971 km (0.063 R)
• M3: 828,174 km (0.113 R)
• M4: 1,436,738 km (0.072 R)
• M5: 1,983,967 km (0.091 R)
• M6: 2,280,171 km (0.064 R)
• M7: 2,721,185 km (0.099 R)
• M8: 3,725,286 km (0.038 R)
• M9: 4,284,782 km (0.075 R)
• M10: 5,381,634 km (0.071 R)
• M11: 5,962,074 km (0.062 R)
• M12: 6,547,899 km (0.082 R)
• M13: 9,371,259 km (0.092 R)
• M14: 10,020,065 km (0.078 R)
• M15: 12,974,025 km (0.071 R)
• M16: 14,679,441 km (0.093 R)
• M17: 15,874,578 km (0.087 R)
• M18: 17,891,905 km (0.12 R)
• M19: 25,488,186 km (0.06 R)
• M20: 25,934,137 km (0.117 R)
• M21: 26,294,519 km (0.043 R)
• M22: 27,025,603 km (0.094 R)
• M23: 30,985,908 km (0.057 R)
• M24: 33,051,256 km (0.102 R)
• M25: 36,656,864 km (0.072 R)
• M26: 40,034,784 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.4

Radius: 7.3

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.68 AU - 8.26 AU

Year: 13848 Days

Day: 21.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,279,826 km

• M1: 112,049 km (0.114 R)
• M2: 405,111 km (0.065 R)
• M3: 909,256 km (0.12 R)
• M4: 1,335,460 km (0.098 R)
• M5: 1,904,830 km (0.092 R)
• M6: 2,209,411 km (0.06 R)
• M7: 2,449,366 km (0.117 R)
• M8: 6,906,036 km (0.072 R)
• M9: 7,587,006 km (0.092 R)
• M10: 9,605,380 km (0.077 R)
• M11: 19,813,490 km (0.108 R)
• M12: 26,523,254 km (0.066 R)
• M13: 26,908,169 km (0.084 R)
• M14: 41,158,713 km (0.049 R)
• M15: 42,983,657 km (0.104 R)
• M16: 43,514,879 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.5

Radius: 3.2

Gravity: 40.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.87 AU - 11.63 AU

Year: 22258 Days

Day: 19 Hours

Environment

Temp: -246 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 69,279,826 km

• M1: 40,391 km (0.091 R)
• M2: 142,417 km (0.088 R)
• M3: 671,844 km (0.082 R)
• M4: 839,094 km (0.12 R)
• M5: 1,228,947 km (0.113 R)
• M6: 1,402,630 km (0.113 R)
• M7: 1,576,163 km (0.063 R)
• M8: 2,004,312 km (0.088 R)
• M9: 2,642,946 km (0.107 R)
• M10: 3,604,261 km (0.081 R)
• M11: 5,280,356 km (0.097 R)
• M12: 5,622,038 km (0.044 R)
• M13: 6,182,581 km (0.117 R)
• M14: 6,391,419 km (0.076 R)
• M15: 6,605,045 km (0.101 R)
• M16: 8,185,846 km (0.031 R)
• M17: 11,310,048 km (0.105 R)
• M18: 12,862,575 km (0.076 R)
• M19: 13,066,028 km (0.114 R)
• M20: 13,689,552 km (0.071 R)
• M21: 15,601,861 km (0.047 R)
• M22: 19,142,693 km (0.111 R)
• M23: 24,508,769 km (0.113 R)
• M24: 24,926,446 km (0.04 R)
• M25: 29,484,693 km (0.092 R)
• M26: 30,076,054 km (0.099 R)
• M27: 30,675,043 km (0.08 R)
• M28: 44,080,359 km (0.117 R)
• M29: 45,949,734 km (0.103 R)
• M30: 47,064,238 km (0.051 R)
• M31: 49,679,209 km (0.077 R)
• M32: 51,873,810 km (0.112 R)
• M33: 56,455,244 km (0.075 R)
• M34: 57,183,188 km (0.062 R)
• M35: 59,592,162 km (0.068 R)
• M36: 62,648,746 km (0.061 R)
• M37: 63,233,374 km (0.045 R)
• M38: 63,428,899 km (0.049 R)
• M39: 64,018,314 km (0.111 R)
• M40: 66,816,991 km (0.053 R)
• M41: 68,041,001 km (0.081 R)
• M42: 69,072,329 km (0.092 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: 460 - 17,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit