🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 11

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.91 AU - 0.95 AU

Year: 588 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,600,177 km

• M1: 136,732 km (0.053 R)
• M2: 517,309 km (0.105 R)
• M3: 873,951 km (0.1 R)
• M4: 1,239,119 km (0.113 R)
• M5: 1,716,187 km (0.064 R)
• M6: 2,324,153 km (0.115 R)
• M7: 2,905,340 km (0.091 R)
• M8: 3,306,562 km (0.064 R)
• M9: 4,043,780 km (0.115 R)
• M10: 4,788,179 km (0.107 R)
• M11: 5,476,180 km (0.108 R)
• M12: 5,977,033 km (0.104 R)
• M13: 6,651,121 km (0.081 R)
• M14: 7,485,877 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148

Radius: 13.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.99 AU - 1.45 AU

Year: 884 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,600,177 km

• M1: 171,589 km (0.085 R)
• M2: 608,714 km (0.103 R)
• M3: 1,186,162 km (0.085 R)
• M4: 1,777,671 km (0.097 R)
• M5: 3,212,913 km (0.081 R)
• M6: 4,302,285 km (0.038 R)
• M7: 5,177,433 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.6

Radius: 13.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.97 AU - 4.49 AU

Year: 4726 Days

Day: 14.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,600,177 km

• M1: 169,943 km (0.113 R)
• M2: 705,504 km (0.067 R)
• M3: 1,126,472 km (0.11 R)
• M4: 1,648,120 km (0.086 R)
• M5: 2,128,927 km (0.095 R)
• M6: 2,563,958 km (0.101 R)
• M7: 3,098,022 km (0.097 R)
• M8: 3,773,457 km (0.12 R)
• M9: 5,305,189 km (0.117 R)
• M10: 6,437,346 km (0.098 R)
• M11: 7,360,963 km (0.101 R)
• M12: 11,228,816 km (0.082 R)
• M13: 13,462,013 km (0.052 R)
• M14: 14,626,333 km (0.101 R)
• M15: 15,087,095 km (0.094 R)
• M16: 16,589,955 km (0.106 R)
• M17: 17,797,210 km (0.06 R)
• M18: 19,474,052 km (0.091 R)
• M19: 21,180,815 km (0.102 R)
• M20: 21,696,927 km (0.105 R)
• M21: 22,448,806 km (0.114 R)
• M22: 22,985,264 km (0.067 R)
• M23: 25,714,228 km (0.06 R)
• M24: 30,668,910 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.9

Radius: 9.1

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.91 AU - 5.13 AU

Year: 7378 Days

Day: 13.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,600,177 km

• M1: 115,789 km (0.066 R)
• M2: 432,787 km (0.036 R)
• M3: 1,306,289 km (0.059 R)
• M4: 1,717,683 km (0.055 R)
• M5: 4,613,299 km (0.11 R)
• M6: 6,353,721 km (0.119 R)
• M7: 8,127,353 km (0.115 R)
• M8: 9,171,397 km (0.063 R)
• M9: 10,069,133 km (0.112 R)
• M10: 11,523,973 km (0.049 R)
• M11: 13,846,629 km (0.079 R)
• M12: 15,828,502 km (0.092 R)
• M13: 16,208,181 km (0.093 R)
• M14: 17,117,886 km (0.118 R)
• M15: 19,252,498 km (0.06 R)
• M16: 24,126,546 km (0.075 R)
• M17: 30,246,595 km (0.025 R)
• M18: 32,125,395 km (0.111 R)
• M19: 33,351,200 km (0.066 R)
• M20: 33,766,633 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.4

Radius: 6.6

Gravity: 16.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.99 AU - 7.23 AU

Year: 11148 Days

Day: 17.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,600,177 km

• M1: 82,279 km (0.093 R)
• M2: 331,808 km (0.116 R)
• M3: 748,289 km (0.037 R)
• M4: 1,007,691 km (0.099 R)
• M5: 1,873,265 km (0.073 R)
• M6: 2,263,565 km (0.113 R)
• M7: 2,815,133 km (0.097 R)
• M8: 3,377,322 km (0.057 R)
• M9: 4,754,220 km (0.078 R)
• M10: 5,549,782 km (0.087 R)
• M11: 9,480,167 km (0.067 R)
• M12: 10,093,967 km (0.052 R)
• M13: 11,918,612 km (0.117 R)
• M14: 12,572,654 km (0.076 R)
• M15: 13,694,339 km (0.087 R)
• M16: 17,009,278 km (0.062 R)
• M17: 17,837,901 km (0.114 R)
• M18: 20,317,635 km (0.086 R)
• M19: 21,250,078 km (0.04 R)
• M20: 21,770,679 km (0.049 R)
• M21: 22,034,121 km (0.061 R)
• M22: 22,299,657 km (0.098 R)
• M23: 26,743,761 km (0.096 R)
• M24: 27,452,406 km (0.104 R)
• M25: 28,591,295 km (0.118 R)
• M26: 29,439,066 km (0.116 R)
• M27: 31,631,722 km (0.098 R)
• M28: 35,121,391 km (0.107 R)
• M29: 35,970,958 km (0.076 R)
• M30: 36,834,287 km (0.115 R)
• M31: 40,161,792 km (0.083 R)
• M32: 45,951,380 km (0.117 R)
• M33: 51,492,036 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.6

Radius: 7.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.78 AU - 7.88 AU

Year: 13019 Days

Day: 18.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,600,177 km

• M1: 90,806 km (0.075 R)
• M2: 631,901 km (0.09 R)
• M3: 2,631,427 km (0.03 R)
• M4: 3,883,112 km (0.109 R)
• M5: 4,268,626 km (0.104 R)
• M6: 5,315,362 km (0.097 R)
• M7: 5,639,391 km (0.116 R)
• M8: 7,174,714 km (0.086 R)
• M9: 8,367,607 km (0.069 R)
• M10: 8,888,058 km (0.025 R)
• M11: 25,584,527 km (0.087 R)
• M12: 25,834,355 km (0.088 R)
• M13: 29,143,012 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.8

Radius: 5.6

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.74 AU - 8.34 AU

Year: 14955 Days

Day: 16.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,600,177 km

• M1: 70,760 km (0.105 R)
• M2: 648,208 km (0.115 R)
• M3: 2,646,087 km (0.102 R)
• M4: 3,226,078 km (0.025 R)
• M5: 3,693,721 km (0.051 R)
• M6: 5,229,642 km (0.096 R)
• M7: 6,489,855 km (0.081 R)
• M8: 9,490,639 km (0.101 R)
• M9: 10,013,932 km (0.108 R)
• M10: 10,778,527 km (0.092 R)
• M11: 12,609,006 km (0.084 R)
• M12: 16,646,952 km (0.065 R)
• M13: 16,872,695 km (0.068 R)
• M14: 17,796,013 km (0.096 R)
• M15: 19,575,480 km (0.064 R)
• M16: 25,222,351 km (0.113 R)
• M17: 26,838,008 km (0.041 R)
• M18: 29,170,687 km (0.066 R)
• M19: 29,498,905 km (0.035 R)
• M20: 30,610,716 km (0.082 R)
• M21: 32,447,329 km (0.078 R)
• M22: 34,844,635 km (0.081 R)
• M23: 35,710,957 km (0.076 R)
• M24: 37,101,020 km (0.097 R)
• M25: 37,486,384 km (0.116 R)
• M26: 40,123,495 km (0.116 R)
• M27: 40,393,819 km (0.07 R)
• M28: 42,600,387 km (0.112 R)
• M29: 44,307,000 km (0.08 R)
• M30: 46,802,143 km (0.061 R)
• M31: 47,704,667 km (0.098 R)
• M32: 50,011,765 km (0.07 R)
• M33: 52,231,049 km (0.116 R)
• M34: 52,714,998 km (0.086 R)
• M35: 54,020,240 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.2

Radius: 6.6

Gravity: 21.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.48 AU - 11.18 AU

Year: 18695 Days

Day: 15.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,600,177 km

• M1: 82,129 km (0.118 R)
• M2: 292,763 km (0.068 R)
• M3: 519,105 km (0.108 R)
• M4: 1,095,954 km (0.11 R)
• M5: 1,442,572 km (0.116 R)
• M6: 2,160,792 km (0.087 R)
• M7: 2,423,934 km (0.106 R)
• M8: 2,910,427 km (0.101 R)
• M9: 3,489,221 km (0.091 R)
• M10: 4,342,826 km (0.097 R)
• M11: 4,763,795 km (0.067 R)
• M12: 5,728,402 km (0.102 R)
• M13: 8,672,189 km (0.091 R)
• M14: 9,862,539 km (0.104 R)
• M15: 11,813,445 km (0.052 R)
• M16: 13,200,367 km (0.083 R)
• M17: 15,479,340 km (0.11 R)
• M18: 16,796,101 km (0.089 R)
• M19: 18,544,900 km (0.111 R)
• M20: 19,092,428 km (0.064 R)
• M21: 20,315,391 km (0.092 R)
• M22: 26,989,401 km (0.064 R)
• M23: 31,519,673 km (0.112 R)
• M24: 32,693,567 km (0.071 R)
• M25: 32,958,356 km (0.107 R)
• M26: 34,714,485 km (0.119 R)
• M27: 47,081,591 km (0.105 R)
• M28: 48,614,072 km (0.106 R)
• M29: 50,531,917 km (0.084 R)
• M30: 50,885,865 km (0.117 R)
• M31: 53,594,036 km (0.119 R)
• M32: 54,517,653 km (0.052 R)
• M33: 75,983,750 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.8

Radius: 3.8

Gravity: 45.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.32 AU - 11.94 AU

Year: 22736 Days

Day: 16.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,600,177 km

• M1: 47,273 km (0.072 R)
• M2: 210,335 km (0.062 R)
• M3: 476,918 km (0.116 R)
• M4: 1,026,690 km (0.058 R)
• M5: 1,670,410 km (0.097 R)
• M6: 2,119,652 km (0.119 R)
• M7: 2,271,344 km (0.067 R)
• M8: 2,524,165 km (0.083 R)
• M9: 5,188,802 km (0.11 R)
• M10: 6,089,381 km (0.084 R)
• M11: 6,713,952 km (0.092 R)
• M12: 7,882,162 km (0.106 R)
• M13: 8,732,327 km (0.057 R)
• M14: 9,878,845 km (0.1 R)
• M15: 13,248,986 km (0.082 R)
• M16: 13,689,701 km (0.117 R)
• M17: 14,523,260 km (0.104 R)
• M18: 16,796,550 km (0.032 R)
• M19: 17,399,728 km (0.055 R)
• M20: 18,649,469 km (0.093 R)
• M21: 21,727,894 km (0.077 R)
• M22: 23,175,104 km (0.109 R)
• M23: 23,707,223 km (0.044 R)
• M24: 25,577,197 km (0.118 R)
• M25: 26,838,157 km (0.077 R)
• M26: 30,360,140 km (0.059 R)
• M27: 32,165,487 km (0.083 R)
• M28: 32,561,473 km (0.071 R)
• M29: 35,284,752 km (0.117 R)
• M30: 52,646,632 km (0.074 R)
• M31: 58,514,010 km (0.111 R)
• M32: 60,295,571 km (0.09 R)
• M33: 73,561,462 km (0.05 R)
• M34: 76,335,305 km (0.083 R)
• M35: 77,747,958 km (0.095 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: 167 - 12,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit