🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.6

Radius: 13.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.51 AU - 0.59 AU

Year: 272 Days

Day: 10.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 67,514,871 km

• M1: 163,062 km (0.109 R)
• M2: 609,462 km (0.118 R)
• M3: 1,121,236 km (0.08 R)
• M4: 1,541,905 km (0.084 R)
• M5: 2,342,703 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848

Radius: 13.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.58 AU - 0.66 AU

Year: 326 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,514,871 km

• M1: 163,062 km (0.112 R)
• M2: 575,653 km (0.116 R)
• M3: 1,104,481 km (0.098 R)
• M4: 1,818,811 km (0.072 R)
• M5: 2,421,391 km (0.07 R)
• M6: 3,296,539 km (0.091 R)
• M7: 3,783,779 km (0.084 R)
• M8: 4,226,289 km (0.054 R)
• M9: 4,861,033 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 13.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.67 AU

Year: 1116 Days

Day: 13.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,514,871 km

• M1: 162,912 km (0.11 R)
• M2: 574,605 km (0.093 R)
• M3: 1,753,287 km (0.086 R)
• M4: 3,536,344 km (0.116 R)
• M5: 3,970,178 km (0.089 R)
• M6: 4,412,539 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.7

Radius: 14.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.86 AU - 2.42 AU

Year: 2088 Days

Day: 9.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,514,871 km

• M1: 176,675 km (0.111 R)
• M2: 775,964 km (0.077 R)
• M3: 1,227,899 km (0.079 R)
• M4: 1,758,074 km (0.078 R)
• M5: 2,651,622 km (0.058 R)
• M6: 3,095,330 km (0.083 R)
• M7: 3,814,447 km (0.05 R)
• M8: 5,191,645 km (0.059 R)
• M9: 5,805,594 km (0.105 R)
• M10: 6,634,815 km (0.084 R)
• M11: 7,437,109 km (0.094 R)
• M12: 8,472,775 km (0.107 R)
• M13: 12,491,422 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.9

Radius: 11.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.14 AU - 4.74 AU

Year: 5215 Days

Day: 14.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,514,871 km

• M1: 143,016 km (0.116 R)
• M2: 519,404 km (0.108 R)
• M3: 913,594 km (0.111 R)
• M4: 1,648,120 km (0.066 R)
• M5: 2,078,812 km (0.096 R)
• M6: 2,569,044 km (0.064 R)
• M7: 3,012,752 km (0.098 R)
• M8: 4,498,258 km (0.098 R)
• M9: 5,428,608 km (0.091 R)
• M10: 6,136,205 km (0.108 R)
• M11: 8,003,785 km (0.073 R)
• M12: 10,507,306 km (0.062 R)
• M13: 11,005,317 km (0.086 R)
• M14: 12,183,849 km (0.117 R)
• M15: 14,585,493 km (0.082 R)
• M16: 17,923,470 km (0.117 R)
• M17: 19,489,611 km (0.076 R)
• M18: 20,561,928 km (0.092 R)
• M19: 21,739,563 km (0.12 R)
• M20: 22,823,698 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 14.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.84 AU - 5.6 AU

Year: 7953 Days

Day: 11.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,514,871 km

• M1: 179,368 km (0.041 R)
• M2: 732,431 km (0.12 R)
• M3: 1,227,002 km (0.117 R)
• M4: 1,694,944 km (0.108 R)
• M5: 3,818,336 km (0.116 R)
• M6: 4,501,998 km (0.114 R)
• M7: 6,408,025 km (0.109 R)
• M8: 7,450,124 km (0.111 R)
• M9: 8,050,460 km (0.105 R)
• M10: 8,928,749 km (0.111 R)
• M11: 9,870,019 km (0.101 R)
• M12: 11,210,715 km (0.101 R)
• M13: 13,147,409 km (0.071 R)
• M14: 13,914,397 km (0.073 R)
• M15: 14,711,006 km (0.08 R)
• M16: 15,239,086 km (0.115 R)
• M17: 15,779,733 km (0.12 R)
• M18: 16,271,012 km (0.071 R)
• M19: 18,814,326 km (0.119 R)
• M20: 19,367,090 km (0.091 R)
• M21: 28,652,331 km (0.11 R)
• M22: 29,108,754 km (0.033 R)
• M23: 29,755,615 km (0.045 R)
• M24: 31,078,359 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.2

Radius: 6.4

Gravity: 18.85 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.34 AU - 10.12 AU

Year: 15745 Days

Day: 16.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,514,871 km

• M1: 79,736 km (0.05 R)
• M2: 289,472 km (0.057 R)
• M3: 1,210,995 km (0.062 R)
• M4: 2,897,112 km (0.071 R)
• M5: 8,358,183 km (0.08 R)
• M6: 10,698,193 km (0.084 R)
• M7: 17,021,994 km (0.027 R)
• M8: 25,884,172 km (0.101 R)
• M9: 30,270,232 km (0.072 R)
• M10: 34,866,028 km (0.043 R)
• M11: 38,917,587 km (0.09 R)
• M12: 39,339,303 km (0.098 R)
• M13: 46,822,638 km (0.095 R)
• M14: 48,912,969 km (0.084 R)
• M15: 50,729,536 km (0.118 R)
• M16: 52,248,852 km (0.119 R)
• M17: 55,378,289 km (0.106 R)
• M18: 58,079,728 km (0.045 R)
• M19: 62,582,624 km (0.043 R)
• M20: 63,161,268 km (0.082 R)
• M21: 64,329,478 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 11,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit