🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 10.1

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.69 AU

Year: 315 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,578,144 km

• M1: 125,662 km (0.086 R)
• M2: 518,805 km (0.098 R)
• M3: 854,802 km (0.073 R)
• M4: 1,296,714 km (0.026 R)
• M5: 1,628,522 km (0.102 R)
• M6: 2,136,407 km (0.05 R)
• M7: 2,459,539 km (0.11 R)
• M8: 3,163,546 km (0.045 R)
• M9: 3,597,978 km (0.085 R)
• M10: 4,740,158 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.6

Radius: 10.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.03 AU

Year: 522 Days

Day: 10.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 60,578,144 km

• M1: 135,536 km (0.113 R)
• M2: 657,333 km (0.047 R)
• M3: 1,605,933 km (0.092 R)
• M4: 2,880,956 km (0.051 R)
• M5: 3,226,228 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.3

Radius: 8.7

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.19 AU - 1.49 AU

Year: 1052 Days

Day: 8.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,578,144 km

• M1: 108,159 km (0.109 R)
• M2: 417,677 km (0.111 R)
• M3: 752,776 km (0.059 R)
• M4: 1,083,687 km (0.036 R)
• M5: 2,050,688 km (0.11 R)
• M6: 2,353,324 km (0.088 R)
• M7: 2,724,776 km (0.119 R)
• M8: 3,178,356 km (0.105 R)
• M9: 3,681,454 km (0.118 R)
• M10: 4,131,744 km (0.072 R)
• M11: 5,326,283 km (0.115 R)
• M12: 5,903,132 km (0.102 R)
• M13: 6,521,121 km (0.092 R)
• M14: 7,080,916 km (0.119 R)
• M15: 8,240,898 km (0.11 R)
• M16: 9,461,766 km (0.029 R)
• M17: 10,307,742 km (0.112 R)
• M18: 10,633,566 km (0.105 R)
• M19: 11,169,276 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.5

Radius: 11.6

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.81 AU - 1.83 AU

Year: 1665 Days

Day: 13.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,578,144 km

• M1: 145,110 km (0.088 R)
• M2: 872,754 km (0.045 R)
• M3: 1,295,667 km (0.104 R)
• M4: 2,431,564 km (0.103 R)
• M5: 3,046,112 km (0.1 R)
• M6: 3,692,524 km (0.116 R)
• M7: 4,104,218 km (0.091 R)
• M8: 4,467,441 km (0.107 R)
• M9: 5,128,365 km (0.066 R)
• M10: 5,948,610 km (0.07 R)
• M11: 6,365,389 km (0.112 R)
• M12: 7,175,911 km (0.117 R)
• M13: 7,620,516 km (0.034 R)
• M14: 9,161,822 km (0.03 R)
• M15: 9,552,871 km (0.063 R)
• M16: 9,989,099 km (0.028 R)
• M17: 10,974,201 km (0.058 R)
• M18: 12,334,195 km (0.115 R)
• M19: 13,014,267 km (0.079 R)
• M20: 13,803,695 km (0.096 R)
• M21: 14,801,812 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 8.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.8 AU - 2.52 AU

Year: 2153 Days

Day: 10.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,578,144 km

• M1: 110,852 km (0.065 R)
• M2: 571,165 km (0.054 R)
• M3: 1,072,018 km (0.048 R)
• M4: 1,373,308 km (0.116 R)
• M5: 1,816,567 km (0.076 R)
• M6: 3,100,865 km (0.1 R)
• M7: 3,583,767 km (0.118 R)
• M8: 4,167,198 km (0.109 R)
• M9: 5,860,048 km (0.067 R)
• M10: 6,599,510 km (0.077 R)
• M11: 7,968,331 km (0.08 R)
• M12: 11,157,159 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 9.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.67 AU - 3.57 AU

Year: 3738 Days

Day: 5.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,578,144 km

• M1: 114,442 km (0.106 R)
• M2: 438,621 km (0.099 R)
• M3: 847,771 km (0.115 R)
• M4: 1,273,078 km (0.117 R)
• M5: 1,860,399 km (0.074 R)
• M6: 2,814,235 km (0.055 R)
• M7: 3,373,432 km (0.07 R)
• M8: 3,773,606 km (0.089 R)
• M9: 4,225,691 km (0.083 R)
• M10: 5,454,039 km (0.08 R)
• M11: 6,164,031 km (0.116 R)
• M12: 6,905,737 km (0.078 R)
• M13: 7,402,402 km (0.105 R)
• M14: 7,705,637 km (0.079 R)
• M15: 8,467,389 km (0.119 R)
• M16: 9,105,424 km (0.056 R)
• M17: 10,937,699 km (0.088 R)
• M18: 11,858,025 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.3

Radius: 7.4

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.44 AU - 11.02 AU

Year: 20585 Days

Day: 16.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 67.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,578,144 km

• M1: 92,003 km (0.103 R)
• M2: 373,695 km (0.113 R)
• M3: 1,014,573 km (0.113 R)
• M4: 2,532,842 km (0.069 R)
• M5: 3,763,434 km (0.047 R)
• M6: 4,934,785 km (0.101 R)
• M7: 6,173,605 km (0.049 R)
• M8: 19,110,829 km (0.061 R)
• M9: 20,222,640 km (0.108 R)
• M10: 20,485,184 km (0.086 R)
• M11: 20,749,973 km (0.098 R)
• M12: 27,171,461 km (0.078 R)
• M13: 27,598,563 km (0.104 R)
• M14: 28,685,541 km (0.058 R)
• M15: 35,686,871 km (0.1 R)
• M16: 52,774,389 km (0.025 R)
• M17: 53,106,197 km (0.071 R)
• M18: 54,615,939 km (0.104 R)
• M19: 55,638,290 km (0.058 R)
• M20: 55,981,767 km (0.118 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: 231 - 19,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit