🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.6

Radius: 13.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.63 AU - 0.65 AU

Year: 360 Days

Day: 10.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,752,922 km

• M1: 166,652 km (0.047 R)
• M2: 688,150 km (0.041 R)
• M3: 1,143,825 km (0.061 R)
• M4: 1,600,398 km (0.091 R)
• M5: 2,088,386 km (0.076 R)
• M6: 2,767,860 km (0.114 R)
• M7: 3,216,653 km (0.085 R)
• M8: 4,164,356 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197

Radius: 12.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.84 AU - 2.46 AU

Year: 2216 Days

Day: 11.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,752,922 km

• M1: 157,975 km (0.093 R)
• M2: 579,991 km (0.096 R)
• M3: 1,022,950 km (0.075 R)
• M4: 1,577,958 km (0.051 R)
• M5: 3,111,785 km (0.104 R)
• M6: 3,579,727 km (0.083 R)
• M7: 4,335,197 km (0.089 R)
• M8: 4,770,078 km (0.032 R)
• M9: 5,856,906 km (0.091 R)
• M10: 6,883,148 km (0.095 R)
• M11: 7,709,377 km (0.051 R)
• M12: 8,241,646 km (0.11 R)
• M13: 8,713,178 km (0.095 R)
• M14: 9,261,604 km (0.112 R)
• M15: 10,652,715 km (0.089 R)
• M16: 11,347,746 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 9.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.71 AU - 4.41 AU

Year: 4722 Days

Day: 5.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,752,922 km

• M1: 123,867 km (0.039 R)
• M2: 533,466 km (0.079 R)
• M3: 1,463,815 km (0.055 R)
• M4: 2,225,717 km (0.103 R)
• M5: 2,570,989 km (0.102 R)
• M6: 2,984,029 km (0.069 R)
• M7: 3,318,380 km (0.085 R)
• M8: 5,216,777 km (0.044 R)
• M9: 5,755,030 km (0.092 R)
• M10: 6,222,673 km (0.09 R)
• M11: 7,029,454 km (0.094 R)
• M12: 7,655,970 km (0.097 R)
• M13: 8,126,007 km (0.083 R)
• M14: 8,615,192 km (0.099 R)
• M15: 9,297,956 km (0.101 R)
• M16: 11,442,292 km (0.039 R)
• M17: 11,849,797 km (0.064 R)
• M18: 12,694,127 km (0.076 R)
• M19: 14,220,923 km (0.092 R)
• M20: 16,839,484 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.8

Radius: 9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.74 AU - 5.8 AU

Year: 8504 Days

Day: 14.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,752,922 km

• M1: 111,899 km (0.039 R)
• M2: 450,589 km (0.088 R)
• M3: 828,323 km (0.108 R)
• M4: 1,277,267 km (0.089 R)
• M5: 1,810,284 km (0.075 R)
• M6: 4,197,118 km (0.104 R)
• M7: 5,283,348 km (0.045 R)
• M8: 6,138,300 km (0.072 R)
• M9: 6,829,143 km (0.1 R)
• M10: 8,824,928 km (0.096 R)
• M11: 9,169,901 km (0.115 R)
• M12: 10,401,390 km (0.039 R)
• M13: 12,857,488 km (0.095 R)
• M14: 14,220,026 km (0.106 R)
• M15: 14,694,849 km (0.028 R)
• M16: 17,769,235 km (0.08 R)
• M17: 23,065,448 km (0.11 R)
• M18: 25,763,147 km (0.035 R)
• M19: 26,647,719 km (0.105 R)
• M20: 27,278,723 km (0.098 R)
• M21: 30,291,175 km (0.076 R)
• M22: 31,575,922 km (0.082 R)
• M23: 32,691,024 km (0.087 R)
• M24: 34,785,544 km (0.082 R)
• M25: 35,107,329 km (0.057 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: 231 - 16,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit