🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.49 AU - 0.75 AU

Year: 174 Days

Day: 39.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,782,143 km

• M1: 74,649 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.04 AU - 2.1 AU

Year: 1062 Days

Day: 19.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5 AU - 5.3 AU

Year: 4166 Days

Day: 32.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286

Radius: 9.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.64 AU - 5.92 AU

Year: 4953 Days

Day: 8.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,782,143 km

• M1: 118,631 km (0.114 R)
• M2: 495,169 km (0.114 R)
• M3: 1,083,388 km (0.107 R)
• M4: 1,392,457 km (0.058 R)
• M5: 2,651,772 km (0.075 R)
• M6: 2,882,452 km (0.116 R)
• M7: 4,109,902 km (0.116 R)
• M8: 5,004,498 km (0.118 R)
• M9: 6,173,904 km (0.115 R)
• M10: 6,647,681 km (0.083 R)
• M11: 7,417,511 km (0.117 R)
• M12: 11,112,279 km (0.108 R)
• M13: 11,301,072 km (0.097 R)
• M14: 11,909,337 km (0.099 R)
• M15: 12,667,200 km (0.04 R)
• M16: 13,656,490 km (0.115 R)
• M17: 14,683,181 km (0.03 R)
• M18: 18,959,885 km (0.041 R)
• M19: 19,538,380 km (0.108 R)
• M20: 19,830,843 km (0.11 R)
• M21: 20,936,372 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.8

Radius: 10.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.8 AU - 7.12 AU

Year: 6545 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,782,143 km

• M1: 174,431 km (0.067 R)
• M2: 975,528 km (0.039 R)
• M3: 1,213,688 km (0.077 R)
• M4: 1,854,116 km (0.111 R)
• M5: 2,073,576 km (0.108 R)
• M6: 2,357,812 km (0.089 R)
• M7: 3,410,831 km (0.069 R)
• M8: 4,210,282 km (0.116 R)
• M9: 4,544,783 km (0.114 R)
• M10: 6,948,971 km (0.118 R)
• M11: 9,268,635 km (0.117 R)
• M12: 9,551,226 km (0.087 R)
• M13: 11,415,215 km (0.051 R)
• M14: 11,808,209 km (0.077 R)
• M15: 12,329,258 km (0.094 R)
• M16: 12,861,527 km (0.096 R)
• M17: 13,447,502 km (0.079 R)
• M18: 13,831,221 km (0.091 R)
• M19: 14,970,259 km (0.039 R)
• M20: 15,284,564 km (0.051 R)
• M21: 16,387,699 km (0.116 R)
• M22: 17,336,598 km (0.063 R)
• M23: 18,065,888 km (0.094 R)
• M24: 18,460,976 km (0.054 R)
• M25: 19,112,325 km (0.077 R)
• M26: 20,816,693 km (0.11 R)
• M27: 24,216,903 km (0.112 R)
• M28: 27,147,526 km (0.049 R)
• M29: 28,552,100 km (0.099 R)
• M30: 29,299,042 km (0.083 R)
• M31: 32,913,028 km (0.08 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit