🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.9

Radius: 8.3

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.99 AU - 1.31 AU

Year: 851 Days

Day: 10.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,671,005 km

• M1: 103,223 km (0.104 R)
• M2: 393,442 km (0.06 R)
• M3: 736,470 km (0.08 R)
• M4: 1,113,906 km (0.055 R)
• M5: 1,392,457 km (0.059 R)
• M6: 1,822,850 km (0.08 R)
• M7: 2,143,887 km (0.114 R)
• M8: 3,382,408 km (0.08 R)
• M9: 3,870,546 km (0.09 R)
• M10: 4,275,058 km (0.092 R)
• M11: 4,656,084 km (0.091 R)
• M12: 5,187,007 km (0.078 R)
• M13: 5,486,352 km (0.062 R)
• M14: 6,369,578 km (0.068 R)
• M15: 8,039,390 km (0.103 R)
• M16: 8,543,684 km (0.097 R)
• M17: 8,882,673 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.6

Radius: 13.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.95 AU - 1.35 AU

Year: 851 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,671,005 km

• M1: 166,652 km (0.112 R)
• M2: 611,855 km (0.101 R)
• M3: 1,215,483 km (0.083 R)
• M4: 1,772,286 km (0.072 R)
• M5: 2,192,058 km (0.095 R)
• M6: 2,898,010 km (0.065 R)
• M7: 3,531,407 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.2

Radius: 8.6

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.39 AU - 1.71 AU

Year: 1332 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,671,005 km

• M1: 108,458 km (0.073 R)
• M2: 389,702 km (0.112 R)
• M3: 660,475 km (0.078 R)
• M4: 1,064,838 km (0.09 R)
• M5: 1,511,238 km (0.111 R)
• M6: 1,937,891 km (0.095 R)
• M7: 2,455,499 km (0.071 R)
• M8: 2,877,515 km (0.085 R)
• M9: 4,023,285 km (0.104 R)
• M10: 4,328,914 km (0.1 R)
• M11: 5,512,831 km (0.108 R)
• M12: 6,074,721 km (0.101 R)
• M13: 6,502,571 km (0.116 R)
• M14: 8,830,164 km (0.1 R)
• M15: 11,663,248 km (0.078 R)
• M16: 11,954,366 km (0.116 R)
• M17: 12,741,400 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.1

Radius: 11.7

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.59 AU - 2.45 AU

Year: 1982 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,671,005 km

• M1: 146,307 km (0.106 R)
• M2: 617,540 km (0.119 R)
• M3: 1,239,718 km (0.083 R)
• M4: 2,154,209 km (0.045 R)
• M5: 2,573,083 km (0.114 R)
• M6: 3,109,691 km (0.068 R)
• M7: 3,702,099 km (0.06 R)
• M8: 4,328,465 km (0.111 R)
• M9: 4,805,832 km (0.042 R)
• M10: 6,801,467 km (0.063 R)
• M11: 9,164,066 km (0.041 R)
• M12: 9,674,345 km (0.086 R)
• M13: 10,131,965 km (0.088 R)
• M14: 12,189,534 km (0.053 R)
• M15: 12,682,309 km (0.111 R)
• M16: 13,316,754 km (0.103 R)
• M17: 15,159,351 km (0.099 R)
• M18: 15,729,468 km (0.085 R)
• M19: 16,511,865 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.3

Radius: 12.3

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.49 AU - 3.81 AU

Year: 3859 Days

Day: 6.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 172.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,671,005 km

• M1: 162,613 km (0.077 R)
• M2: 655,987 km (0.116 R)
• M3: 1,080,994 km (0.1 R)
• M4: 1,948,811 km (0.092 R)
• M5: 2,347,639 km (0.105 R)
• M6: 3,511,960 km (0.097 R)
• M7: 4,315,899 km (0.105 R)
• M8: 5,133,152 km (0.111 R)
• M9: 5,705,214 km (0.113 R)
• M10: 6,349,682 km (0.113 R)
• M11: 6,944,932 km (0.08 R)
• M12: 7,645,947 km (0.086 R)
• M13: 8,103,118 km (0.1 R)
• M14: 9,993,138 km (0.034 R)
• M15: 10,412,461 km (0.069 R)
• M16: 11,241,532 km (0.077 R)
• M17: 12,208,533 km (0.107 R)
• M18: 15,610,687 km (0.115 R)
• M19: 18,263,656 km (0.097 R)
• M20: 18,828,238 km (0.093 R)
• M21: 19,339,863 km (0.047 R)
• M22: 21,827,825 km (0.066 R)
• M23: 23,258,131 km (0.09 R)
• M24: 24,902,510 km (0.097 R)
• M25: 25,909,902 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582

Radius: 11.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.47 AU - 4.99 AU

Year: 6005 Days

Day: 10.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,671,005 km

• M1: 138,079 km (0.11 R)
• M2: 677,828 km (0.114 R)
• M3: 2,106,039 km (0.111 R)
• M4: 4,928,352 km (0.045 R)
• M5: 7,441,447 km (0.086 R)
• M6: 9,902,332 km (0.11 R)
• M7: 12,349,005 km (0.106 R)
• M8: 17,814,114 km (0.103 R)
• M9: 22,065,088 km (0.11 R)
• M10: 25,275,009 km (0.109 R)
• M11: 28,339,372 km (0.054 R)
• M12: 31,929,571 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 12.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.93 AU - 6.41 AU

Year: 8114 Days

Day: 9.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,671,005 km

• M1: 160,668 km (0.038 R)
• M2: 571,613 km (0.082 R)
• M3: 1,175,839 km (0.117 R)
• M4: 1,882,540 km (0.063 R)
• M5: 3,273,201 km (0.027 R)
• M6: 4,277,302 km (0.117 R)
• M7: 4,937,777 km (0.067 R)
• M8: 5,825,640 km (0.088 R)
• M9: 6,603,250 km (0.116 R)
• M10: 13,021,747 km (0.11 R)
• M11: 13,995,928 km (0.045 R)
• M12: 15,079,765 km (0.094 R)
• M13: 16,809,565 km (0.098 R)
• M14: 20,280,684 km (0.117 R)
• M15: 28,416,714 km (0.035 R)
• M16: 29,083,322 km (0.091 R)
• M17: 36,113,524 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866

Radius: 5.2

Gravity: 32.03 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.53 AU - 7.09 AU

Year: 9667 Days

Day: 16.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,671,005 km

• M1: 64,626 km (0.084 R)
• M2: 260,450 km (0.103 R)
• M3: 513,569 km (0.027 R)
• M4: 688,449 km (0.094 R)
• M5: 1,528,890 km (0.111 R)
• M6: 1,866,832 km (0.049 R)
• M7: 2,445,476 km (0.093 R)
• M8: 3,136,469 km (0.063 R)
• M9: 4,990,435 km (0.101 R)
• M10: 5,251,932 km (0.107 R)
• M11: 5,909,714 km (0.073 R)
• M12: 6,738,187 km (0.065 R)
• M13: 7,770,712 km (0.102 R)
• M14: 8,392,740 km (0.119 R)
• M15: 9,192,191 km (0.058 R)
• M16: 12,419,765 km (0.103 R)
• M17: 16,188,434 km (0.094 R)
• M18: 16,617,182 km (0.092 R)
• M19: 17,497,117 km (0.115 R)
• M20: 17,872,757 km (0.102 R)
• M21: 18,177,188 km (0.104 R)
• M22: 23,078,164 km (0.115 R)
• M23: 26,661,183 km (0.097 R)
• M24: 30,598,000 km (0.072 R)
• M25: 35,261,714 km (0.101 R)
• M26: 36,345,251 km (0.077 R)
• M27: 47,114,054 km (0.059 R)
• M28: 48,575,177 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit