🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.4

Radius: 9.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.4 AU - 0.62 AU

Year: 251 Days

Day: 13 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 27,822,600 km

• M1: 113,246 km (0.065 R)
• M2: 403,465 km (0.094 R)
• M3: 720,463 km (0.052 R)
• M4: 1,659,639 km (0.09 R)
• M5: 2,018,374 km (0.095 R)
• M6: 2,502,473 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 11.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.56 AU - 0.56 AU

Year: 289 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 27,822,600 km

• M1: 145,708 km (0.113 R)
• M2: 600,336 km (0.069 R)
• M3: 989,291 km (0.096 R)
• M4: 1,536,819 km (0.117 R)
• M5: 1,912,160 km (0.094 R)
• M6: 2,459,389 km (0.086 R)
• M7: 3,409,934 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.5

Radius: 11.8

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.15 AU - 1.29 AU

Year: 930 Days

Day: 6.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,822,600 km

• M1: 146,756 km (0.102 R)
• M2: 599,289 km (0.038 R)
• M3: 974,929 km (0.104 R)
• M4: 1,476,082 km (0.109 R)
• M5: 1,900,043 km (0.072 R)
• M6: 2,858,516 km (0.113 R)
• M7: 3,541,730 km (0.101 R)
• M8: 4,330,858 km (0.108 R)
• M9: 4,713,530 km (0.076 R)
• M10: 5,252,830 km (0.039 R)
• M11: 5,832,971 km (0.118 R)
• M12: 6,840,811 km (0.041 R)
• M13: 7,508,916 km (0.057 R)
• M14: 9,087,323 km (0.099 R)
• M15: 9,572,319 km (0.111 R)
• M16: 10,255,832 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.6

Radius: 10.6

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.15 AU - 1.69 AU

Year: 1168 Days

Day: 14.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,822,600 km

• M1: 131,796 km (0.092 R)
• M2: 461,809 km (0.099 R)
• M3: 841,787 km (0.106 R)
• M4: 1,176,288 km (0.116 R)
• M5: 1,693,597 km (0.083 R)
• M6: 2,265,211 km (0.111 R)
• M7: 2,732,256 km (0.117 R)
• M8: 3,506,574 km (0.115 R)
• M9: 4,222,699 km (0.073 R)
• M10: 6,358,209 km (0.048 R)
• M11: 7,038,729 km (0.071 R)
• M12: 8,289,218 km (0.088 R)
• M13: 8,688,944 km (0.118 R)
• M14: 9,870,767 km (0.062 R)
• M15: 11,294,789 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.5

Radius: 13.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.29 AU - 4.75 AU

Year: 6633 Days

Day: 13.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,822,600 km

• M1: 164,408 km (0.088 R)
• M2: 590,612 km (0.083 R)
• M3: 1,397,693 km (0.099 R)
• M4: 2,420,194 km (0.094 R)
• M5: 4,057,693 km (0.071 R)
• M6: 5,834,167 km (0.11 R)
• M7: 8,120,771 km (0.067 R)
• M8: 9,042,593 km (0.114 R)
• M9: 17,488,589 km (0.117 R)
• M10: 23,769,007 km (0.083 R)
• M11: 30,363,132 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46

Radius: 4.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.49 AU - 7.23 AU

Year: 9792 Days

Day: 17.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,822,600 km

• M1: 194,028 km (0.077 R)
• M2: 469,887 km (0.061 R)
• M3: 640,129 km (0.115 R)
• M4: 1,028,635 km (0.092 R)
• M5: 2,085,245 km (0.081 R)
• M6: 2,720,587 km (0.062 R)
• M7: 3,494,606 km (0.079 R)
• M8: 4,847,569 km (0.043 R)
• M9: 5,150,206 km (0.101 R)
• M10: 5,440,725 km (0.047 R)
• M11: 5,691,002 km (0.119 R)
• M12: 6,268,749 km (0.067 R)
• M13: 9,938,535 km (0.109 R)
• M14: 17,810,674 km (0.117 R)
• M15: 18,251,239 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.9

Radius: 3.6

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.66 AU - 8.46 AU

Year: 12948 Days

Day: 16.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,822,600 km

• M1: 52,060 km (0.115 R)
• M2: 336,595 km (0.097 R)
• M3: 729,290 km (0.119 R)
• M4: 848,519 km (0.043 R)
• M5: 1,136,495 km (0.113 R)
• M6: 1,351,617 km (0.094 R)
• M7: 1,521,410 km (0.086 R)
• M8: 3,292,799 km (0.085 R)
• M9: 5,749,794 km (0.096 R)
• M10: 6,633,020 km (0.095 R)
• M11: 6,859,062 km (0.083 R)
• M12: 7,498,593 km (0.094 R)
• M13: 7,814,993 km (0.092 R)
• M14: 9,572,618 km (0.092 R)
• M15: 9,861,342 km (0.119 R)
• M16: 16,983,697 km (0.032 R)
• M17: 17,712,986 km (0.085 R)
• M18: 17,898,637 km (0.069 R)
• M19: 19,759,635 km (0.055 R)
• M20: 22,532,581 km (0.062 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: 335 - 15,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit