🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.2

Radius: 8.3

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.77 AU - 1.15 AU

Year: 649 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,568,435 km

• M1: 103,223 km (0.033 R)
• M2: 682,166 km (0.091 R)
• M3: 1,092,812 km (0.027 R)
• M4: 1,352,814 km (0.083 R)
• M5: 2,887,538 km (0.111 R)
• M6: 3,554,595 km (0.068 R)
• M7: 4,192,780 km (0.071 R)
• M8: 4,780,998 km (0.104 R)
• M9: 5,306,835 km (0.118 R)
• M10: 5,888,322 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.4

Radius: 13.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.92 AU - 1.28 AU

Year: 796 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,568,435 km

• M1: 164,109 km (0.09 R)
• M2: 616,343 km (0.096 R)
• M3: 1,136,345 km (0.092 R)
• M4: 1,552,078 km (0.107 R)
• M5: 2,390,724 km (0.11 R)
• M6: 2,980,738 km (0.092 R)
• M7: 4,455,922 km (0.065 R)
• M8: 6,414,607 km (0.112 R)
• M9: 8,483,396 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.2

Radius: 10.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.27 AU - 1.41 AU

Year: 1071 Days

Day: 7 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,568,435 km

• M1: 141,220 km (0.101 R)
• M2: 505,342 km (0.041 R)
• M3: 835,654 km (0.113 R)
• M4: 1,228,199 km (0.061 R)
• M5: 1,659,040 km (0.115 R)
• M6: 1,991,596 km (0.093 R)
• M7: 2,379,953 km (0.113 R)
• M8: 3,422,350 km (0.08 R)
• M9: 3,755,355 km (0.116 R)
• M10: 4,141,916 km (0.073 R)
• M11: 5,013,623 km (0.091 R)
• M12: 5,483,510 km (0.056 R)
• M13: 5,941,728 km (0.119 R)
• M14: 6,687,773 km (0.109 R)
• M15: 7,026,163 km (0.081 R)
• M16: 8,627,309 km (0.069 R)
• M17: 9,192,939 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 13.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.78 AU - 2.32 AU

Year: 2026 Days

Day: 13.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,568,435 km

• M1: 165,455 km (0.118 R)
• M2: 654,939 km (0.079 R)
• M3: 1,070,074 km (0.082 R)
• M4: 1,586,635 km (0.088 R)
• M5: 2,092,425 km (0.114 R)
• M6: 3,062,717 km (0.066 R)
• M7: 3,827,013 km (0.075 R)
• M8: 4,450,686 km (0.115 R)
• M9: 4,915,936 km (0.03 R)
• M10: 7,500,987 km (0.119 R)
• M11: 8,454,524 km (0.072 R)
• M12: 8,918,875 km (0.094 R)
• M13: 10,384,785 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.3

Radius: 14

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.29 AU - 2.91 AU

Year: 2894 Days

Day: 6.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,568,435 km

• M1: 174,581 km (0.118 R)
• M2: 638,035 km (0.075 R)
• M3: 1,725,911 km (0.057 R)
• M4: 2,398,054 km (0.025 R)
• M5: 2,935,260 km (0.091 R)
• M6: 3,386,746 km (0.098 R)
• M7: 4,238,407 km (0.106 R)
• M8: 6,299,417 km (0.111 R)
• M9: 7,358,420 km (0.107 R)
• M10: 11,083,706 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.5

Radius: 11.2

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.28 AU - 6.12 AU

Year: 8185 Days

Day: 11.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,568,435 km

• M1: 139,575 km (0.116 R)
• M2: 528,978 km (0.066 R)
• M3: 1,103,583 km (0.088 R)
• M4: 1,605,933 km (0.085 R)
• M5: 2,685,282 km (0.085 R)
• M6: 5,275,719 km (0.099 R)
• M7: 6,209,508 km (0.092 R)
• M8: 7,172,171 km (0.081 R)
• M9: 8,231,623 km (0.089 R)
• M10: 9,299,452 km (0.088 R)
• M11: 10,307,443 km (0.052 R)
• M12: 11,018,930 km (0.099 R)
• M13: 11,440,048 km (0.112 R)
• M14: 11,817,334 km (0.09 R)
• M15: 12,258,648 km (0.038 R)
• M16: 13,233,128 km (0.104 R)
• M17: 13,709,149 km (0.034 R)
• M18: 15,141,997 km (0.096 R)
• M19: 15,795,142 km (0.114 R)
• M20: 19,728,518 km (0.117 R)
• M21: 24,359,470 km (0.108 R)
• M22: 29,165,601 km (0.108 R)
• M23: 29,567,271 km (0.115 R)
• M24: 30,074,707 km (0.117 R)
• M25: 32,269,308 km (0.095 R)
• M26: 32,699,103 km (0.077 R)
• M27: 33,132,787 km (0.086 R)
• M28: 34,793,323 km (0.093 R)
• M29: 41,105,007 km (0.12 R)
• M30: 41,991,823 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.7

Radius: 5.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.38 AU - 6.28 AU

Year: 9717 Days

Day: 22.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,568,435 km

• M1: 73,901 km (0.112 R)
• M2: 987,047 km (0.111 R)
• M3: 1,327,232 km (0.115 R)
• M4: 1,779,467 km (0.091 R)
• M5: 2,138,950 km (0.067 R)
• M6: 4,164,805 km (0.101 R)
• M7: 5,491,887 km (0.11 R)
• M8: 9,211,489 km (0.063 R)
• M9: 10,949,816 km (0.043 R)
• M10: 11,121,854 km (0.078 R)
• M11: 20,743,839 km (0.114 R)
• M12: 22,706,563 km (0.094 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: 222 - 14,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit