🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.4

Radius: 13.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.6 AU - 0.7 AU

Year: 355 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,098,810 km

• M1: 165,156 km (0.082 R)
• M2: 653,743 km (0.104 R)
• M3: 1,138,739 km (0.089 R)
• M4: 1,690,755 km (0.118 R)
• M5: 2,163,335 km (0.05 R)
• M6: 2,715,201 km (0.093 R)
• M7: 3,274,398 km (0.109 R)
• M8: 3,885,655 km (0.118 R)
• M9: 4,386,808 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 10.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.63 AU - 0.87 AU

Year: 441 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,098,810 km

• M1: 135,685 km (0.025 R)
• M2: 507,436 km (0.108 R)
• M3: 1,139,936 km (0.083 R)
• M4: 1,637,648 km (0.111 R)
• M5: 2,047,396 km (0.09 R)
• M6: 2,413,163 km (0.054 R)
• M7: 3,077,677 km (0.117 R)
• M8: 3,989,626 km (0.069 R)
• M9: 4,424,058 km (0.118 R)
• M10: 5,103,831 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 9.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.75 AU - 0.81 AU

Year: 467 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 21,098,810 km

• M1: 118,332 km (0.096 R)
• M2: 507,586 km (0.062 R)
• M3: 921,373 km (0.083 R)
• M4: 1,380,340 km (0.112 R)
• M5: 1,677,441 km (0.066 R)
• M6: 2,036,476 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.1

Radius: 14.6

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.98 AU - 1 AU

Year: 668 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 21,098,810 km

• M1: 181,911 km (0.081 R)
• M2: 643,720 km (0.119 R)
• M3: 1,786,647 km (0.096 R)
• M4: 2,731,807 km (0.095 R)
• M5: 3,220,992 km (0.06 R)
• M6: 4,352,251 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.6

Radius: 10.6

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.01 AU - 1.03 AU

Year: 699 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 21,098,810 km

• M1: 131,945 km (0.093 R)
• M2: 509,830 km (0.112 R)
• M3: 924,515 km (0.108 R)
• M4: 1,444,218 km (0.11 R)
• M5: 1,923,978 km (0.058 R)
• M6: 2,431,863 km (0.112 R)
• M7: 3,300,279 km (0.069 R)
• M8: 3,791,708 km (0.086 R)
• M9: 4,203,551 km (0.116 R)
• M10: 4,730,434 km (0.101 R)
• M11: 5,245,649 km (0.088 R)
• M12: 5,603,188 km (0.067 R)
• M13: 6,687,623 km (0.119 R)
• M14: 7,018,683 km (0.069 R)
• M15: 8,894,491 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.6

Radius: 8.5

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.69 AU - 2.41 AU

Year: 1991 Days

Day: 14.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 21,098,810 km

• M1: 105,766 km (0.09 R)
• M2: 381,475 km (0.078 R)
• M3: 991,684 km (0.071 R)
• M4: 1,820,456 km (0.115 R)
• M5: 2,286,903 km (0.119 R)
• M6: 2,732,256 km (0.061 R)
• M7: 3,095,928 km (0.095 R)
• M8: 3,574,791 km (0.113 R)
• M9: 3,849,901 km (0.08 R)
• M10: 4,385,013 km (0.088 R)
• M11: 4,823,185 km (0.119 R)
• M12: 5,181,621 km (0.034 R)
• M13: 5,928,264 km (0.113 R)
• M14: 6,339,958 km (0.109 R)
• M15: 7,275,094 km (0.107 R)
• M16: 7,606,304 km (0.109 R)
• M17: 8,180,760 km (0.064 R)
• M18: 8,448,689 km (0.114 R)
• M19: 8,876,988 km (0.073 R)
• M20: 9,351,812 km (0.058 R)
• M21: 10,490,999 km (0.054 R)
• M22: 10,986,019 km (0.057 R)
• M23: 12,408,395 km (0.117 R)
• M24: 12,962,057 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 8.7

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.35 AU - 3.45 AU

Year: 3350 Days

Day: 6.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 21,098,810 km

• M1: 108,159 km (0.031 R)
• M2: 380,577 km (0.066 R)
• M3: 822,190 km (0.12 R)
• M4: 1,197,531 km (0.069 R)
• M5: 1,836,015 km (0.074 R)
• M6: 2,415,108 km (0.055 R)
• M7: 2,700,690 km (0.109 R)
• M8: 3,215,606 km (0.055 R)
• M9: 3,657,967 km (0.112 R)
• M10: 4,485,393 km (0.089 R)
• M11: 5,014,670 km (0.109 R)
• M12: 5,819,656 km (0.08 R)
• M13: 6,825,403 km (0.112 R)
• M14: 7,277,188 km (0.118 R)
• M15: 8,173,579 km (0.112 R)
• M16: 8,648,552 km (0.074 R)
• M17: 9,250,085 km (0.095 R)
• M18: 10,496,684 km (0.086 R)
• M19: 10,936,203 km (0.092 R)
• M20: 13,740,864 km (0.101 R)
• M21: 14,266,850 km (0.118 R)
• M22: 19,563,512 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 15,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit