🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.95 AU - 1.45 AU

Year: 478 Days

Day: 27.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,622,290 km

• M1: 36,352 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.26 AU - 1.5 AU

Year: 589 Days

Day: 24.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.22 AU - 1.56 AU

Year: 596 Days

Day: 42.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.66 AU - 6 AU

Year: 3858 Days

Day: 27.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 9.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.38 AU - 12 AU

Year: 11822 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,622,290 km

• M1: 114,442 km (0.101 R)
• M2: 777,460 km (0.09 R)
• M3: 2,761,128 km (0.099 R)
• M4: 3,161,601 km (0.105 R)
• M5: 3,847,956 km (0.107 R)
• M6: 5,810,980 km (0.062 R)
• M7: 6,117,955 km (0.069 R)
• M8: 9,024,342 km (0.058 R)
• M9: 9,814,069 km (0.067 R)
• M10: 11,319,323 km (0.098 R)
• M11: 13,380,632 km (0.114 R)
• M12: 15,290,698 km (0.088 R)
• M13: 41,531,361 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.4

Radius: 7.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.4 AU - 17.54 AU

Year: 20005 Days

Day: 21.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,622,290 km

• M1: 106,214 km (0.113 R)
• M2: 862,731 km (0.111 R)
• M3: 1,148,463 km (0.081 R)
• M4: 2,253,393 km (0.116 R)
• M5: 4,876,442 km (0.118 R)
• M6: 5,917,493 km (0.116 R)
• M7: 7,444,588 km (0.107 R)
• M8: 8,318,240 km (0.114 R)
• M9: 10,709,113 km (0.06 R)
• M10: 16,316,789 km (0.105 R)
• M11: 20,012,605 km (0.089 R)
• M12: 23,540,721 km (0.105 R)
• M13: 26,464,761 km (0.102 R)
• M14: 29,269,422 km (0.094 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 10,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit