🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 14.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.43 AU - 0.67 AU

Year: 282 Days

Day: 14.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 54,577,395 km

• M1: 184,155 km (0.114 R)
• M2: 657,333 km (0.081 R)
• M3: 1,156,691 km (0.098 R)
• M4: 1,752,838 km (0.088 R)
• M5: 2,351,529 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.3

Radius: 14.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.55 AU - 1.87 AU

Year: 1543 Days

Day: 5.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,577,395 km

• M1: 176,675 km (0.062 R)
• M2: 666,608 km (0.084 R)
• M3: 1,197,531 km (0.087 R)
• M4: 1,685,220 km (0.119 R)
• M5: 2,934,362 km (0.052 R)
• M6: 3,440,601 km (0.077 R)
• M7: 4,435,278 km (0.102 R)
• M8: 5,213,935 km (0.096 R)
• M9: 5,962,822 km (0.094 R)
• M10: 7,206,129 km (0.082 R)
• M11: 7,817,835 km (0.086 R)
• M12: 8,284,281 km (0.112 R)
• M13: 11,192,613 km (0.061 R)
• M14: 12,479,903 km (0.067 R)
• M15: 14,989,407 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 8.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.63 AU - 4.11 AU

Year: 5255 Days

Day: 7.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,577,395 km

• M1: 102,026 km (0.114 R)
• M2: 1,126,023 km (0.047 R)
• M3: 1,494,632 km (0.098 R)
• M4: 3,597,380 km (0.106 R)
• M5: 3,944,597 km (0.114 R)
• M6: 4,802,241 km (0.051 R)
• M7: 5,916,895 km (0.118 R)
• M8: 6,401,891 km (0.075 R)
• M9: 6,975,300 km (0.086 R)
• M10: 7,484,232 km (0.048 R)
• M11: 8,398,873 km (0.089 R)
• M12: 9,693,194 km (0.11 R)
• M13: 10,654,211 km (0.087 R)
• M14: 11,943,296 km (0.098 R)
• M15: 12,533,010 km (0.117 R)
• M16: 12,999,606 km (0.095 R)
• M17: 15,192,113 km (0.069 R)
• M18: 16,375,881 km (0.116 R)
• M19: 18,087,579 km (0.074 R)
• M20: 19,416,308 km (0.053 R)
• M21: 19,727,172 km (0.099 R)
• M22: 20,938,765 km (0.077 R)
• M23: 21,996,871 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.6

Radius: 6.3

Gravity: 20.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.21 AU - 6.67 AU

Year: 11281 Days

Day: 21.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,577,395 km

• M1: 78,539 km (0.037 R)
• M2: 561,740 km (0.102 R)
• M3: 831,764 km (0.087 R)
• M4: 1,199,476 km (0.079 R)
• M5: 1,830,928 km (0.089 R)
• M6: 2,728,516 km (0.093 R)
• M7: 4,502,746 km (0.06 R)
• M8: 4,978,617 km (0.092 R)
• M9: 5,628,919 km (0.09 R)
• M10: 7,138,960 km (0.058 R)
• M11: 8,330,507 km (0.11 R)
• M12: 9,395,195 km (0.03 R)
• M13: 12,941,712 km (0.098 R)
• M14: 13,966,906 km (0.089 R)
• M15: 14,432,006 km (0.036 R)
• M16: 22,342,143 km (0.12 R)
• M17: 23,440,042 km (0.109 R)
• M18: 23,719,939 km (0.115 R)
• M19: 24,477,353 km (0.076 R)
• M20: 26,340,894 km (0.07 R)
• M21: 28,086,701 km (0.111 R)
• M22: 31,015,528 km (0.116 R)
• M23: 33,194,421 km (0.119 R)
• M24: 35,228,803 km (0.104 R)
• M25: 48,749,009 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit