🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 10.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.67 AU - 0.95 AU

Year: 486 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,501,898 km

• M1: 125,662 km (0.061 R)
• M2: 447,447 km (0.062 R)
• M3: 769,831 km (0.104 R)
• M4: 1,402,779 km (0.107 R)
• M5: 1,717,234 km (0.116 R)
• M6: 2,071,482 km (0.113 R)
• M7: 2,440,091 km (0.085 R)
• M8: 2,901,152 km (0.081 R)
• M9: 3,678,462 km (0.1 R)
• M10: 4,469,087 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 9.7

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.85 AU - 0.99 AU

Year: 588 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 107.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,501,898 km

• M1: 121,174 km (0.039 R)
• M2: 564,882 km (0.096 R)
• M3: 922,869 km (0.101 R)
• M4: 1,408,015 km (0.084 R)
• M5: 2,146,729 km (0.106 R)
• M6: 2,451,161 km (0.087 R)
• M7: 2,806,456 km (0.05 R)
• M8: 3,366,999 km (0.071 R)
• M9: 4,837,846 km (0.106 R)
• M10: 5,435,190 km (0.045 R)
• M11: 6,326,195 km (0.117 R)
• M12: 6,817,025 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.8

Radius: 12.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.34 AU - 2.04 AU

Year: 1465 Days

Day: 10.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,501,898 km

• M1: 157,975 km (0.051 R)
• M2: 636,988 km (0.113 R)
• M3: 1,063,192 km (0.066 R)
• M4: 1,613,563 km (0.108 R)
• M5: 2,233,496 km (0.114 R)
• M6: 3,065,709 km (0.03 R)
• M7: 3,554,595 km (0.074 R)
• M8: 4,238,856 km (0.067 R)
• M9: 5,848,529 km (0.064 R)
• M10: 6,362,098 km (0.112 R)
• M11: 7,669,284 km (0.102 R)
• M12: 8,874,295 km (0.106 R)
• M13: 10,469,009 km (0.094 R)
• M14: 11,621,511 km (0.114 R)
• M15: 13,446,305 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.4

Radius: 14.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.8 AU - 3.74 AU

Year: 3943 Days

Day: 8.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,501,898 km

• M1: 181,911 km (0.106 R)
• M2: 1,975,589 km (0.074 R)
• M3: 2,797,331 km (0.042 R)
• M4: 5,026,788 km (0.057 R)
• M5: 5,733,488 km (0.11 R)
• M6: 7,600,021 km (0.045 R)
• M7: 9,882,136 km (0.113 R)
• M8: 11,881,960 km (0.095 R)
• M9: 12,908,501 km (0.106 R)
• M10: 13,656,939 km (0.118 R)
• M11: 14,237,229 km (0.042 R)
• M12: 15,865,303 km (0.088 R)
• M13: 17,389,107 km (0.112 R)
• M14: 18,013,678 km (0.107 R)
• M15: 18,948,964 km (0.094 R)
• M16: 19,732,558 km (0.088 R)
• M17: 20,412,330 km (0.094 R)
• M18: 21,623,325 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.7

Radius: 10.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.3 AU - 3.46 AU

Year: 4144 Days

Day: 11.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 33,501,898 km

• M1: 135,685 km (0.082 R)
• M2: 655,239 km (0.101 R)
• M3: 1,494,632 km (0.101 R)
• M4: 6,791,594 km (0.119 R)
• M5: 7,993,912 km (0.08 R)
• M6: 8,935,930 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.2

Radius: 12.1

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5 AU - 5.74 AU

Year: 8298 Days

Day: 8.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,501,898 km

• M1: 152,739 km (0.1 R)
• M2: 2,532,991 km (0.115 R)
• M3: 3,835,839 km (0.06 R)
• M4: 4,478,511 km (0.04 R)
• M5: 5,098,744 km (0.12 R)
• M6: 5,478,424 km (0.064 R)
• M7: 7,670,182 km (0.084 R)
• M8: 9,329,222 km (0.05 R)
• M9: 12,361,870 km (0.053 R)
• M10: 14,442,627 km (0.05 R)
• M11: 15,997,996 km (0.105 R)
• M12: 18,759,723 km (0.108 R)
• M13: 22,492,638 km (0.043 R)
• M14: 33,328,162 km (0.079 R)
• M15: 34,662,575 km (0.047 R)
• M16: 38,515,468 km (0.116 R)
• M17: 44,349,785 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.9

Radius: 12.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.45 AU - 6.45 AU

Year: 8484 Days

Day: 6.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,501,898 km

• M1: 160,519 km (0.095 R)
• M2: 725,101 km (0.109 R)
• M3: 1,793,978 km (0.058 R)
• M4: 4,227,785 km (0.109 R)
• M5: 5,067,179 km (0.096 R)
• M6: 5,646,272 km (0.107 R)
• M7: 6,399,199 km (0.032 R)
• M8: 11,160,300 km (0.099 R)
• M9: 13,890,761 km (0.078 R)
• M10: 17,230,683 km (0.089 R)
• M11: 17,813,366 km (0.109 R)
• M12: 20,853,345 km (0.106 R)
• M13: 24,709,828 km (0.078 R)
• M14: 31,158,394 km (0.045 R)
• M15: 32,511,656 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 14,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit