🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.5

Radius: 11.1

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.8 AU - 1.3 AU

Year: 717 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,669,021 km

• M1: 138,228 km (0.05 R)
• M2: 554,410 km (0.088 R)
• M3: 907,311 km (0.058 R)
• M4: 1,378,245 km (0.068 R)
• M5: 1,785,451 km (0.115 R)
• M6: 2,273,439 km (0.091 R)
• M7: 2,633,072 km (0.098 R)
• M8: 3,520,487 km (0.041 R)
• M9: 4,550,169 km (0.12 R)
• M10: 5,788,390 km (0.052 R)
• M11: 6,644,090 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.9

Radius: 14.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.2 AU - 1.26 AU

Year: 910 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,669,021 km

• M1: 214,673 km (0.096 R)
• M2: 872,904 km (0.104 R)
• M3: 1,369,569 km (0.103 R)
• M4: 3,206,331 km (0.097 R)
• M5: 3,796,644 km (0.098 R)
• M6: 4,758,858 km (0.09 R)
• M7: 5,626,077 km (0.084 R)
• M8: 6,921,893 km (0.082 R)
• M9: 8,308,067 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.2

Radius: 13.5

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.51 AU - 1.53 AU

Year: 1250 Days

Day: 7.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,669,021 km

• M1: 167,849 km (0.106 R)
• M2: 598,391 km (0.117 R)
• M3: 1,082,789 km (0.09 R)
• M4: 1,964,669 km (0.034 R)
• M5: 2,522,220 km (0.044 R)
• M6: 3,114,777 km (0.048 R)
• M7: 4,368,108 km (0.113 R)
• M8: 4,859,986 km (0.113 R)
• M9: 5,552,923 km (0.084 R)
• M10: 6,470,407 km (0.073 R)
• M11: 7,161,400 km (0.044 R)
• M12: 8,248,827 km (0.114 R)
• M13: 9,532,975 km (0.086 R)
• M14: 10,588,687 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.6

Radius: 8.8

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.57 AU - 2.01 AU

Year: 1597 Days

Day: 5.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,669,021 km

• M1: 109,506 km (0.057 R)
• M2: 414,536 km (0.102 R)
• M3: 853,605 km (0.073 R)
• M4: 1,560,755 km (0.119 R)
• M5: 1,880,296 km (0.099 R)
• M6: 2,174,405 km (0.101 R)
• M7: 3,401,407 km (0.112 R)
• M8: 4,120,075 km (0.105 R)
• M9: 4,601,631 km (0.086 R)
• M10: 5,329,873 km (0.091 R)
• M11: 7,117,119 km (0.096 R)
• M12: 7,949,780 km (0.079 R)
• M13: 8,491,325 km (0.101 R)
• M14: 8,786,033 km (0.115 R)
• M15: 10,430,712 km (0.059 R)
• M16: 11,432,120 km (0.093 R)
• M17: 11,828,404 km (0.109 R)
• M18: 12,917,028 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.4

Radius: 14.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.85 AU - 2.85 AU

Year: 2402 Days

Day: 13.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,669,021 km

• M1: 178,321 km (0.114 R)
• M2: 703,110 km (0.112 R)
• M3: 2,025,854 km (0.08 R)
• M4: 2,485,120 km (0.087 R)
• M5: 2,966,526 km (0.116 R)
• M6: 3,439,105 km (0.094 R)
• M7: 5,860,347 km (0.077 R)
• M8: 7,039,477 km (0.062 R)
• M9: 7,794,647 km (0.074 R)
• M10: 10,274,681 km (0.063 R)
• M11: 10,773,141 km (0.079 R)
• M12: 12,495,013 km (0.07 R)
• M13: 16,066,961 km (0.115 R)
• M14: 17,976,129 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 11.5

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.57 AU - 4.11 AU

Year: 4071 Days

Day: 9.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,669,021 km

• M1: 143,016 km (0.085 R)
• M2: 581,038 km (0.105 R)
• M3: 942,766 km (0.092 R)
• M4: 1,326,634 km (0.093 R)
• M5: 2,057,270 km (0.088 R)
• M6: 2,704,430 km (0.099 R)
• M7: 3,689,233 km (0.04 R)
• M8: 4,381,722 km (0.063 R)
• M9: 5,373,855 km (0.061 R)
• M10: 6,417,300 km (0.067 R)
• M11: 7,522,230 km (0.091 R)
• M12: 9,174,089 km (0.037 R)
• M13: 9,898,442 km (0.088 R)
• M14: 10,359,653 km (0.12 R)
• M15: 12,687,994 km (0.067 R)
• M16: 13,132,449 km (0.081 R)
• M17: 14,851,927 km (0.098 R)
• M18: 23,242,572 km (0.098 R)
• M19: 23,611,182 km (0.114 R)
• M20: 26,301,849 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.7

Radius: 6.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.47 AU - 6.75 AU

Year: 10071 Days

Day: 17.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,669,021 km

• M1: 85,869 km (0.087 R)
• M2: 323,879 km (0.06 R)
• M3: 648,208 km (0.048 R)
• M4: 2,488,860 km (0.069 R)
• M5: 2,758,734 km (0.073 R)
• M6: 3,582,420 km (0.112 R)
• M7: 5,150,954 km (0.105 R)
• M8: 7,096,325 km (0.083 R)
• M9: 9,245,148 km (0.067 R)
• M10: 9,895,151 km (0.062 R)
• M11: 10,838,366 km (0.114 R)
• M12: 16,762,591 km (0.048 R)
• M13: 19,179,943 km (0.11 R)
• M14: 21,399,078 km (0.115 R)
• M15: 21,749,735 km (0.046 R)
• M16: 22,462,270 km (0.057 R)
• M17: 23,263,965 km (0.105 R)
• M18: 25,704,505 km (0.108 R)
• M19: 26,021,054 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.9

Radius: 7.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.51 AU - 6.79 AU

Year: 11436 Days

Day: 20.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,669,021 km

• M1: 97,089 km (0.109 R)
• M2: 582,085 km (0.109 R)
• M3: 1,153,100 km (0.106 R)
• M4: 1,691,503 km (0.097 R)
• M5: 2,667,629 km (0.066 R)
• M6: 3,536,194 km (0.081 R)
• M7: 4,751,827 km (0.097 R)
• M8: 6,019,519 km (0.069 R)
• M9: 8,513,615 km (0.068 R)
• M10: 16,498,102 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.9

Radius: 7.7

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.49 AU - 9.81 AU

Year: 15516 Days

Day: 21.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,669,021 km

• M1: 95,743 km (0.115 R)
• M2: 408,402 km (0.053 R)
• M3: 947,403 km (0.115 R)
• M4: 1,588,729 km (0.047 R)
• M5: 1,898,397 km (0.096 R)
• M6: 2,640,552 km (0.101 R)
• M7: 3,456,608 km (0.114 R)
• M8: 4,186,496 km (0.108 R)
• M9: 5,326,133 km (0.119 R)
• M10: 8,684,605 km (0.087 R)
• M11: 11,796,690 km (0.031 R)
• M12: 12,347,958 km (0.099 R)
• M13: 12,852,402 km (0.099 R)
• M14: 13,239,561 km (0.078 R)
• M15: 13,568,078 km (0.095 R)
• M16: 16,698,713 km (0.08 R)
• M17: 17,867,521 km (0.12 R)
• M18: 20,193,768 km (0.096 R)
• M19: 22,434,893 km (0.027 R)
• M20: 23,280,720 km (0.116 R)
• M21: 24,638,470 km (0.11 R)
• M22: 25,741,754 km (0.092 R)
• M23: 29,359,779 km (0.106 R)
• M24: 30,713,789 km (0.055 R)
• M25: 32,108,789 km (0.056 R)
• M26: 39,046,241 km (0.097 R)
• M27: 50,504,241 km (0.025 R)
• M28: 52,281,314 km (0.082 R)
• M29: 53,433,667 km (0.103 R)
• M30: 56,474,393 km (0.104 R)
• M31: 58,917,625 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.9

Radius: 4

Gravity: 23.81 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.21 AU - 10.35 AU

Year: 15888 Days

Day: 21.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 53,669,021 km

• M1: 49,816 km (0.109 R)
• M2: 178,769 km (0.081 R)
• M3: 342,130 km (0.117 R)
• M4: 539,300 km (0.076 R)
• M5: 727,943 km (0.101 R)
• M6: 887,564 km (0.067 R)
• M7: 1,482,964 km (0.098 R)
• M8: 1,941,780 km (0.081 R)
• M9: 2,120,251 km (0.071 R)
• M10: 3,015,295 km (0.096 R)
• M11: 3,909,890 km (0.071 R)
• M12: 4,711,286 km (0.111 R)
• M13: 5,510,737 km (0.119 R)
• M14: 5,652,256 km (0.1 R)
• M15: 6,358,059 km (0.039 R)
• M16: 7,246,371 km (0.071 R)
• M17: 9,019,405 km (0.082 R)
• M18: 9,265,793 km (0.063 R)
• M19: 10,350,078 km (0.111 R)
• M20: 13,521,104 km (0.112 R)
• M21: 14,304,249 km (0.108 R)
• M22: 14,774,884 km (0.045 R)
• M23: 16,032,404 km (0.112 R)
• M24: 16,613,592 km (0.099 R)
• M25: 18,049,881 km (0.112 R)
• M26: 18,205,762 km (0.111 R)
• M27: 18,599,204 km (0.104 R)
• M28: 21,865,823 km (0.091 R)
• M29: 23,680,296 km (0.048 R)
• M30: 29,183,104 km (0.096 R)
• M31: 31,490,801 km (0.111 R)
• M32: 31,716,693 km (0.09 R)
• M33: 35,970,509 km (0.098 R)
• M34: 37,216,210 km (0.042 R)
• M35: 45,876,581 km (0.091 R)
• M36: 49,747,276 km (0.069 R)
• M37: 50,670,444 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 14,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit