🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.8 AU - 0.84 AU

Year: 270 Days

Day: 36.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.62 AU - 1.98 AU

Year: 878 Days

Day: 37.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.75 AU - 2.63 AU

Year: 1178 Days

Day: 27.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 14.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.12 AU - 6.2 AU

Year: 5556 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 20,532,278 km

• M1: 179,069 km (0.047 R)
• M2: 1,317,060 km (0.067 R)
• M3: 2,008,800 km (0.104 R)
• M4: 3,468,127 km (0.091 R)
• M5: 5,010,182 km (0.111 R)
• M6: 7,542,126 km (0.087 R)
• M7: 8,400,519 km (0.028 R)
• M8: 9,164,814 km (0.077 R)
• M9: 13,142,023 km (0.116 R)
• M10: 14,332,374 km (0.094 R)
• M11: 14,926,576 km (0.081 R)
• M12: 17,226,943 km (0.049 R)
• M13: 19,036,479 km (0.094 R)
• M14: 19,688,875 km (0.077 R)
• M15: 20,763,885 km (0.049 R)
• M16: 21,806,732 km (0.08 R)
• M17: 24,072,691 km (0.047 R)
• M18: 25,536,656 km (0.062 R)
• M19: 26,977,732 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.5

Radius: 15

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.27 AU - 12.01 AU

Year: 10878 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 20,532,278 km

• M1: 187,147 km (0.089 R)
• M2: 657,483 km (0.09 R)
• M3: 2,298,870 km (0.084 R)
• M4: 6,062,454 km (0.079 R)
• M5: 8,464,547 km (0.044 R)
• M6: 9,583,988 km (0.041 R)
• M7: 10,525,557 km (0.119 R)
• M8: 14,146,274 km (0.111 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit