🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.13 AU - 1.33 AU

Year: 496 Days

Day: 42.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,326,415 km

• M1: 25,132 km (0.118 R)
• M2: 38,895 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.41 AU - 1.81 AU

Year: 742 Days

Day: 38 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.95 AU - 3.13 AU

Year: 1471 Days

Day: 21.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.78 AU - 4.02 AU

Year: 2278 Days

Day: 31.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,326,415 km

• M1: 32,912 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.7 AU - 4.22 AU

Year: 2864 Days

Day: 26.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,326,415 km

• M1: 241,301 km (0.033 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.41 AU - 5.53 AU

Year: 3435 Days

Day: 29.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 10.3

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.5 AU - 8.28 AU

Year: 8055 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,326,415 km

• M1: 128,056 km (0.059 R)
• M2: 463,305 km (0.102 R)
• M3: 817,552 km (0.102 R)
• M4: 1,276,668 km (0.107 R)
• M5: 1,609,224 km (0.065 R)
• M6: 2,167,374 km (0.113 R)
• M7: 2,913,718 km (0.035 R)
• M8: 3,772,110 km (0.097 R)
• M9: 4,110,949 km (0.106 R)
• M10: 4,585,175 km (0.07 R)
• M11: 6,557,024 km (0.115 R)
• M12: 8,367,009 km (0.1 R)
• M13: 9,130,556 km (0.113 R)
• M14: 12,887,557 km (0.09 R)
• M15: 13,661,278 km (0.11 R)
• M16: 15,301,319 km (0.081 R)
• M17: 17,855,852 km (0.118 R)
• M18: 19,812,892 km (0.094 R)
• M19: 20,283,975 km (0.067 R)
• M20: 21,004,738 km (0.119 R)
• M21: 21,992,233 km (0.091 R)
• M22: 22,667,518 km (0.084 R)
• M23: 24,776,549 km (0.099 R)
• M24: 26,536,418 km (0.068 R)
• M25: 29,994,074 km (0.098 R)
• M26: 33,297,793 km (0.058 R)
• M27: 34,980,321 km (0.085 R)
• M28: 36,954,863 km (0.108 R)
• M29: 37,789,021 km (0.057 R)
• M30: 38,880,038 km (0.089 R)
• M31: 39,618,902 km (0.062 R)
• M32: 40,116,614 km (0.081 R)
• M33: 44,250,302 km (0.118 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 17,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit