🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.01 AU - 3.33 AU

Year: 1975 Days

Day: 17.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,703,112 km

• M1: 481,406 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 12

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5 AU - 7.1 AU

Year: 5206 Days

Day: 14.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,703,112 km

• M1: 149,299 km (0.086 R)
• M2: 728,990 km (0.106 R)
• M3: 1,114,953 km (0.089 R)
• M4: 1,834,519 km (0.114 R)
• M5: 2,924,938 km (0.073 R)
• M6: 3,426,988 km (0.068 R)
• M7: 4,627,960 km (0.119 R)
• M8: 5,771,187 km (0.114 R)
• M9: 7,778,640 km (0.12 R)
• M10: 8,371,198 km (0.1 R)
• M11: 9,985,059 km (0.116 R)
• M12: 10,606,040 km (0.033 R)
• M13: 11,252,752 km (0.059 R)
• M14: 12,359,477 km (0.098 R)
• M15: 12,848,961 km (0.087 R)
• M16: 14,493,341 km (0.055 R)
• M17: 15,340,813 km (0.102 R)
• M18: 18,310,031 km (0.116 R)
• M19: 19,419,300 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.65 AU - 12.01 AU

Year: 12469 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,703,112 km

• M1: 99,483 km (0.11 R)
• M2: 373,695 km (0.049 R)
• M3: 763,099 km (0.099 R)
• M4: 1,064,389 km (0.077 R)
• M5: 1,478,925 km (0.08 R)
• M6: 1,887,925 km (0.109 R)
• M7: 2,354,970 km (0.066 R)
• M8: 3,437,011 km (0.081 R)
• M9: 3,709,728 km (0.087 R)
• M10: 4,467,890 km (0.114 R)
• M11: 4,742,402 km (0.069 R)
• M12: 5,028,134 km (0.081 R)
• M13: 7,260,583 km (0.098 R)
• M14: 8,517,504 km (0.068 R)
• M15: 9,297,657 km (0.076 R)
• M16: 10,425,326 km (0.119 R)
• M17: 15,008,556 km (0.095 R)
• M18: 16,319,931 km (0.073 R)
• M19: 16,674,328 km (0.043 R)
• M20: 18,973,797 km (0.051 R)
• M21: 20,642,262 km (0.095 R)
• M22: 24,963,247 km (0.102 R)
• M23: 25,512,720 km (0.099 R)
• M24: 26,554,819 km (0.109 R)
• M25: 27,127,629 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.2

Radius: 7

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.88 AU - 14.36 AU

Year: 18562 Days

Day: 18.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,703,112 km

• M1: 87,066 km (0.074 R)
• M2: 373,845 km (0.113 R)
• M3: 841,039 km (0.115 R)
• M4: 1,060,649 km (0.087 R)
• M5: 1,682,677 km (0.096 R)
• M6: 2,546,305 km (0.095 R)
• M7: 2,853,280 km (0.077 R)
• M8: 4,840,987 km (0.065 R)
• M9: 5,141,529 km (0.039 R)
• M10: 5,489,943 km (0.099 R)
• M11: 7,128,488 km (0.102 R)
• M12: 8,152,037 km (0.105 R)
• M13: 8,969,140 km (0.1 R)
• M14: 11,747,771 km (0.06 R)
• M15: 12,663,011 km (0.084 R)
• M16: 15,838,824 km (0.119 R)
• M17: 16,279,091 km (0.081 R)
• M18: 17,963,413 km (0.113 R)
• M19: 18,442,276 km (0.109 R)
• M20: 18,847,686 km (0.067 R)
• M21: 19,929,877 km (0.105 R)
• M22: 20,789,915 km (0.118 R)
• M23: 22,584,043 km (0.08 R)
• M24: 23,329,638 km (0.099 R)
• M25: 24,674,074 km (0.088 R)
• M26: 42,601,434 km (0.081 R)
• M27: 42,884,025 km (0.099 R)
• M28: 46,521,347 km (0.108 R)
• M29: 49,108,792 km (0.115 R)
• M30: 51,470,344 km (0.038 R)
• M31: 52,760,177 km (0.077 R)
• M32: 54,735,318 km (0.071 R)
• M33: 56,248,500 km (0.096 R)
• M34: 57,444,685 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.6

Radius: 5.6

Gravity: 24.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.07 AU - 18.93 AU

Year: 21349 Days

Day: 21.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,703,112 km

• M1: 69,713 km (0.091 R)
• M2: 828,772 km (0.079 R)
• M3: 1,119,890 km (0.093 R)
• M4: 4,255,461 km (0.095 R)
• M5: 6,957,498 km (0.072 R)
• M6: 9,772,780 km (0.081 R)
• M7: 11,136,365 km (0.074 R)
• M8: 11,662,201 km (0.079 R)
• M9: 13,121,229 km (0.087 R)
• M10: 16,229,275 km (0.085 R)
• M11: 25,617,439 km (0.105 R)
• M12: 28,670,731 km (0.119 R)
• M13: 29,906,858 km (0.049 R)
• M14: 30,158,332 km (0.028 R)
• M15: 30,793,076 km (0.11 R)
• M16: 32,750,863 km (0.098 R)
• M17: 45,431,826 km (0.12 R)
• M18: 51,304,141 km (0.044 R)
• M19: 57,081,611 km (0.067 R)
• M20: 59,628,066 km (0.095 R)
• M21: 61,232,353 km (0.098 R)
• M22: 63,900,132 km (0.081 R)
• M23: 66,858,729 km (0.091 R)
• M24: 80,574,760 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.5

Radius: 6.6

Gravity: 19.55 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.77 AU - 16.41 AU

Year: 22579 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,703,112 km

• M1: 85,271 km (0.065 R)
• M2: 739,163 km (0.117 R)
• M3: 1,433,746 km (0.06 R)
• M4: 1,675,945 km (0.111 R)
• M5: 2,671,369 km (0.099 R)
• M6: 3,784,826 km (0.042 R)
• M7: 4,080,432 km (0.102 R)
• M8: 5,379,539 km (0.064 R)
• M9: 5,882,338 km (0.094 R)
• M10: 6,279,819 km (0.071 R)
• M11: 6,601,006 km (0.075 R)
• M12: 6,981,583 km (0.067 R)
• M13: 9,579,799 km (0.082 R)
• M14: 10,317,915 km (0.042 R)
• M15: 11,027,308 km (0.036 R)
• M16: 11,631,534 km (0.1 R)
• M17: 12,399,719 km (0.08 R)
• M18: 12,759,801 km (0.117 R)
• M19: 16,754,513 km (0.1 R)
• M20: 17,915,243 km (0.114 R)
• M21: 21,926,410 km (0.089 R)
• M22: 24,985,537 km (0.068 R)
• M23: 25,560,292 km (0.05 R)
• M24: 28,441,996 km (0.035 R)
• M25: 29,321,631 km (0.086 R)
• M26: 31,666,728 km (0.097 R)
• M27: 32,339,619 km (0.051 R)
• M28: 33,574,849 km (0.109 R)
• M29: 35,847,988 km (0.112 R)
• M30: 43,941,831 km (0.077 R)
• M31: 46,312,210 km (0.086 R)
• M32: 46,657,631 km (0.11 R)
• M33: 48,766,363 km (0.117 R)
• M34: 51,675,742 km (0.08 R)
• M35: 55,862,238 km (0.089 R)
• M36: 56,450,009 km (0.091 R)
• M37: 69,541,318 km (0.113 R)
• M38: 71,825,977 km (0.058 R)
• M39: 85,291,580 km (0.117 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 17,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit