🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 10.6

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.52 AU - 0.6 AU

Year: 279 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,511,773 km

• M1: 131,796 km (0.072 R)
• M2: 467,194 km (0.104 R)
• M3: 822,040 km (0.102 R)
• M4: 1,157,738 km (0.104 R)
• M5: 1,550,133 km (0.075 R)
• M6: 1,927,718 km (0.11 R)
• M7: 2,283,911 km (0.048 R)
• M8: 3,070,496 km (0.093 R)
• M9: 3,416,965 km (0.091 R)
• M10: 3,979,902 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.7

Radius: 12.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.57 AU - 0.85 AU

Year: 399 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 44,511,773 km

• M1: 157,975 km (0.04 R)
• M2: 586,872 km (0.081 R)
• M3: 984,653 km (0.046 R)
• M4: 1,400,236 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726

Radius: 14.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.76 AU - 0.78 AU

Year: 451 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,511,773 km

• M1: 175,777 km (0.08 R)
• M2: 701,614 km (0.08 R)
• M3: 1,170,304 km (0.1 R)
• M4: 1,935,647 km (0.091 R)
• M5: 2,524,015 km (0.106 R)
• M6: 3,151,130 km (0.114 R)
• M7: 3,663,353 km (0.067 R)
• M8: 4,134,736 km (0.113 R)
• M9: 4,903,369 km (0.035 R)
• M10: 6,027,298 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 10.4

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.72 AU - 3.98 AU

Year: 5038 Days

Day: 11.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,511,773 km

• M1: 130,300 km (0.112 R)
• M2: 640,578 km (0.119 R)
• M3: 1,240,765 km (0.113 R)
• M4: 1,629,869 km (0.069 R)
• M5: 2,290,194 km (0.057 R)
• M6: 2,719,390 km (0.077 R)
• M7: 4,824,083 km (0.107 R)
• M8: 7,305,612 km (0.071 R)
• M9: 7,870,344 km (0.038 R)
• M10: 10,425,326 km (0.081 R)
• M11: 16,900,670 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.4

Radius: 6.7

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.93 AU - 8.65 AU

Year: 13126 Days

Day: 20.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,511,773 km

• M1: 83,476 km (0.045 R)
• M2: 301,589 km (0.08 R)
• M3: 512,672 km (0.051 R)
• M4: 1,445,714 km (0.109 R)
• M5: 2,173,507 km (0.089 R)
• M6: 2,598,964 km (0.092 R)
• M7: 2,821,416 km (0.084 R)
• M8: 4,351,652 km (0.116 R)
• M9: 4,935,533 km (0.098 R)
• M10: 7,434,865 km (0.098 R)
• M11: 10,367,432 km (0.086 R)
• M12: 11,192,464 km (0.094 R)
• M13: 15,453,310 km (0.029 R)
• M14: 16,944,053 km (0.034 R)
• M15: 19,663,443 km (0.066 R)
• M16: 20,287,416 km (0.12 R)
• M17: 20,764,035 km (0.074 R)
• M18: 21,005,187 km (0.067 R)
• M19: 25,303,732 km (0.115 R)
• M20: 30,983,664 km (0.107 R)
• M21: 31,615,565 km (0.066 R)
• M22: 35,474,891 km (0.042 R)
• M23: 38,295,559 km (0.104 R)
• M24: 41,771,166 km (0.12 R)
• M25: 43,322,945 km (0.067 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 19,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit