🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.1

Radius: 8.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.48 AU - 0.78 AU

Year: 339 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,080,640 km

• M1: 106,962 km (0.092 R)
• M2: 375,790 km (0.079 R)
• M3: 698,472 km (0.112 R)
• M4: 981,063 km (0.09 R)
• M5: 1,275,023 km (0.108 R)
• M6: 1,628,522 km (0.118 R)
• M7: 1,950,158 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 10.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.82 AU - 1.02 AU

Year: 599 Days

Day: 15 Hours

Environment

Temp: -173 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,080,640 km

• M1: 131,796 km (0.077 R)
• M2: 664,065 km (0.119 R)
• M3: 1,048,531 km (0.081 R)
• M4: 1,513,781 km (0.114 R)
• M5: 1,944,772 km (0.109 R)
• M6: 2,360,954 km (0.116 R)
• M7: 3,423,996 km (0.089 R)
• M8: 3,780,039 km (0.098 R)
• M9: 4,332,055 km (0.119 R)
• M10: 4,921,172 km (0.063 R)
• M11: 5,460,621 km (0.048 R)
• M12: 5,841,946 km (0.059 R)
• M13: 6,241,074 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.8

Radius: 8.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.52 AU - 1.6 AU

Year: 1322 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,080,640 km

• M1: 100,829 km (0.074 R)
• M2: 367,412 km (0.096 R)
• M3: 749,485 km (0.072 R)
• M4: 1,059,003 km (0.072 R)
• M5: 2,400,447 km (0.097 R)
• M6: 2,841,163 km (0.046 R)
• M7: 3,308,207 km (0.091 R)
• M8: 3,709,279 km (0.059 R)
• M9: 4,252,020 km (0.032 R)
• M10: 4,760,803 km (0.055 R)
• M11: 7,439,053 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.7

Radius: 10.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.76 AU - 2.12 AU

Year: 1833 Days

Day: 7.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,080,640 km

• M1: 128,355 km (0.099 R)
• M2: 479,162 km (0.12 R)
• M3: 906,713 km (0.078 R)
• M4: 1,917,695 km (0.088 R)
• M5: 2,372,024 km (0.113 R)
• M6: 2,794,039 km (0.065 R)
• M7: 3,181,348 km (0.084 R)
• M8: 5,400,034 km (0.083 R)
• M9: 6,026,101 km (0.112 R)
• M10: 7,726,880 km (0.04 R)
• M11: 9,342,537 km (0.081 R)
• M12: 10,654,061 km (0.102 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.5

Radius: 14.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.09 AU - 3.35 AU

Year: 3043 Days

Day: 6.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,080,640 km

• M1: 175,329 km (0.101 R)
• M2: 640,428 km (0.05 R)
• M3: 1,100,741 km (0.077 R)
• M4: 1,883,886 km (0.075 R)
• M5: 2,409,573 km (0.082 R)
• M6: 3,525,723 km (0.062 R)
• M7: 4,171,237 km (0.036 R)
• M8: 5,054,014 km (0.102 R)
• M9: 5,877,551 km (0.073 R)
• M10: 6,375,861 km (0.072 R)
• M11: 7,548,110 km (0.11 R)
• M12: 8,011,415 km (0.103 R)
• M13: 8,758,656 km (0.046 R)
• M14: 9,802,999 km (0.059 R)
• M15: 10,620,402 km (0.114 R)
• M16: 11,163,891 km (0.105 R)
• M17: 12,776,556 km (0.091 R)
• M18: 16,874,490 km (0.113 R)
• M19: 18,158,489 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.2

Radius: 13.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.77 AU - 3.09 AU

Year: 3402 Days

Day: 8.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,080,640 km

• M1: 170,392 km (0.099 R)
• M2: 615,894 km (0.118 R)
• M3: 2,103,944 km (0.102 R)
• M4: 3,535,147 km (0.114 R)
• M5: 3,984,090 km (0.066 R)
• M6: 4,540,894 km (0.054 R)
• M7: 5,303,245 km (0.071 R)
• M8: 5,922,879 km (0.093 R)
• M9: 6,441,236 km (0.053 R)
• M10: 9,122,329 km (0.079 R)
• M11: 9,855,209 km (0.119 R)
• M12: 11,307,654 km (0.066 R)
• M13: 11,972,168 km (0.084 R)
• M14: 12,476,014 km (0.071 R)
• M15: 13,428,204 km (0.059 R)
• M16: 15,370,583 km (0.081 R)
• M17: 17,787,187 km (0.081 R)
• M18: 18,993,394 km (0.072 R)
• M19: 24,587,756 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 14.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3 AU - 3.02 AU

Year: 3542 Days

Day: 8.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,080,640 km

• M1: 179,218 km (0.04 R)
• M2: 798,404 km (0.098 R)
• M3: 1,265,149 km (0.082 R)
• M4: 2,135,809 km (0.075 R)
• M5: 2,963,085 km (0.064 R)
• M6: 4,288,672 km (0.11 R)
• M7: 4,966,051 km (0.079 R)
• M8: 5,507,595 km (0.074 R)
• M9: 6,422,237 km (0.081 R)
• M10: 7,006,267 km (0.048 R)
• M11: 8,762,546 km (0.092 R)
• M12: 10,202,724 km (0.119 R)
• M13: 10,796,778 km (0.093 R)
• M14: 12,946,050 km (0.089 R)
• M15: 13,408,008 km (0.116 R)
• M16: 14,561,857 km (0.107 R)
• M17: 15,624,899 km (0.062 R)
• M18: 17,962,665 km (0.059 R)
• M19: 19,665,388 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 14.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.64 AU - 3.72 AU

Year: 3846 Days

Day: 9.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,080,640 km

• M1: 195,225 km (0.098 R)
• M2: 690,095 km (0.071 R)
• M3: 1,416,692 km (0.092 R)
• M4: 2,011,942 km (0.05 R)
• M5: 3,811,455 km (0.044 R)
• M6: 4,604,024 km (0.081 R)
• M7: 5,935,445 km (0.108 R)
• M8: 7,773,405 km (0.103 R)
• M9: 8,349,207 km (0.115 R)
• M10: 9,757,970 km (0.077 R)
• M11: 10,356,810 km (0.116 R)
• M12: 12,669,294 km (0.112 R)
• M13: 16,118,123 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 15

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.85 AU - 3.87 AU

Year: 5144 Days

Day: 9.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,080,640 km

• M1: 186,549 km (0.053 R)
• M2: 804,537 km (0.097 R)
• M3: 1,409,212 km (0.062 R)
• M4: 3,211,118 km (0.102 R)
• M5: 4,024,482 km (0.118 R)
• M6: 4,715,774 km (0.095 R)
• M7: 5,292,174 km (0.061 R)
• M8: 5,827,735 km (0.107 R)
• M9: 9,512,779 km (0.096 R)
• M10: 11,936,863 km (0.117 R)
• M11: 13,836,157 km (0.107 R)
• M12: 17,173,836 km (0.103 R)
• M13: 17,664,367 km (0.119 R)
• M14: 18,481,471 km (0.106 R)
• M15: 19,654,467 km (0.096 R)
• M16: 20,259,292 km (0.102 R)
• M17: 21,294,958 km (0.105 R)
• M18: 23,622,252 km (0.059 R)
• M19: 24,460,000 km (0.073 R)
• M20: 27,674,708 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.3

Radius: 4.3

Gravity: 21.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.65 AU - 10.47 AU

Year: 18496 Days

Day: 16.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,080,640 km

• M1: 131,197 km (0.104 R)
• M2: 290,220 km (0.11 R)
• M3: 764,894 km (0.05 R)
• M4: 1,690,456 km (0.116 R)
• M5: 2,290,044 km (0.114 R)
• M6: 3,269,910 km (0.087 R)
• M7: 3,724,987 km (0.077 R)
• M8: 4,130,397 km (0.096 R)
• M9: 4,532,666 km (0.065 R)
• M10: 6,246,010 km (0.059 R)
• M11: 6,527,404 km (0.077 R)
• M12: 7,072,389 km (0.104 R)
• M13: 8,591,555 km (0.036 R)
• M14: 9,505,598 km (0.064 R)
• M15: 10,370,872 km (0.09 R)
• M16: 10,595,269 km (0.115 R)
• M17: 14,991,801 km (0.106 R)
• M18: 15,134,667 km (0.044 R)
• M19: 20,642,861 km (0.11 R)
• M20: 24,575,639 km (0.085 R)
• M21: 24,874,386 km (0.062 R)
• M22: 25,478,911 km (0.098 R)
• M23: 25,682,514 km (0.1 R)
• M24: 27,351,278 km (0.088 R)
• M25: 27,779,427 km (0.11 R)
• M26: 31,718,638 km (0.088 R)
• M27: 33,150,589 km (0.101 R)
• M28: 38,101,082 km (0.069 R)
• M29: 40,266,960 km (0.071 R)
• M30: 41,099,921 km (0.083 R)
• M31: 41,520,739 km (0.085 R)
• M32: 41,661,511 km (0.095 R)
• M33: 42,228,337 km (0.117 R)
• M34: 42,370,755 km (0.093 R)
• M35: 45,737,006 km (0.107 R)
• M36: 49,911,086 km (0.093 R)
• M37: 50,230,028 km (0.087 R)
• M38: 53,494,254 km (0.061 R)
• M39: 58,474,517 km (0.039 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 11,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit