🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.19 AU - 3.19 AU

Year: 1699 Days

Day: 44.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.72 AU - 3.16 AU

Year: 1941 Days

Day: 43.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.8

Radius: 11.4

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.32 AU - 4.84 AU

Year: 3173 Days

Day: 14.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,933,303 km

• M1: 141,819 km (0.097 R)
• M2: 537,056 km (0.069 R)
• M3: 961,615 km (0.051 R)
• M4: 1,346,082 km (0.041 R)
• M5: 1,884,185 km (0.102 R)
• M6: 3,627,599 km (0.112 R)
• M7: 4,293,908 km (0.055 R)
• M8: 5,601,842 km (0.085 R)
• M9: 5,980,773 km (0.108 R)
• M10: 6,911,870 km (0.083 R)
• M11: 7,508,766 km (0.045 R)
• M12: 8,242,843 km (0.1 R)
• M13: 8,770,175 km (0.094 R)
• M14: 9,622,584 km (0.071 R)
• M15: 11,150,726 km (0.093 R)
• M16: 13,884,178 km (0.079 R)
• M17: 16,425,697 km (0.084 R)
• M18: 17,092,454 km (0.101 R)
• M19: 19,140,898 km (0.118 R)
• M20: 19,569,496 km (0.095 R)
• M21: 20,067,058 km (0.075 R)
• M22: 20,445,840 km (0.087 R)
• M23: 20,958,213 km (0.111 R)
• M24: 21,941,968 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.6

Radius: 10.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.52 AU - 9.9 AU

Year: 10761 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,933,303 km

• M1: 132,993 km (0.042 R)
• M2: 1,670,709 km (0.083 R)
• M3: 2,136,407 km (0.095 R)
• M4: 3,225,330 km (0.088 R)
• M5: 3,576,735 km (0.036 R)
• M6: 3,953,722 km (0.091 R)
• M7: 4,678,075 km (0.094 R)
• M8: 5,159,631 km (0.098 R)
• M9: 6,876,715 km (0.079 R)
• M10: 7,462,839 km (0.083 R)
• M11: 7,806,914 km (0.098 R)
• M12: 9,825,289 km (0.099 R)
• M13: 10,906,582 km (0.089 R)
• M14: 11,653,225 km (0.062 R)
• M15: 16,479,552 km (0.064 R)
• M16: 19,116,514 km (0.044 R)
• M17: 22,494,583 km (0.095 R)
• M18: 23,295,979 km (0.082 R)
• M19: 23,703,783 km (0.041 R)
• M20: 24,617,676 km (0.116 R)
• M21: 28,976,210 km (0.107 R)
• M22: 32,895,525 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 12,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit