🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.61 AU - 0.79 AU

Year: 210 Days

Day: 33.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,194,132 km

• M1: 404,513 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.77 AU - 0.83 AU

Year: 256 Days

Day: 18.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.63 AU - 1.71 AU

Year: 773 Days

Day: 30.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 12.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.9 AU - 7.36 AU

Year: 5436 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,194,132 km

• M1: 174,282 km (0.1 R)
• M2: 795,561 km (0.104 R)
• M3: 2,328,940 km (0.103 R)
• M4: 3,317,183 km (0.102 R)
• M5: 6,720,984 km (0.083 R)
• M6: 8,510,922 km (0.038 R)
• M7: 10,864,246 km (0.114 R)
• M8: 11,484,778 km (0.1 R)
• M9: 12,335,242 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.8

Radius: 8.2

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.72 AU - 7.1 AU

Year: 5812 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 30,194,132 km

• M1: 104,419 km (0.053 R)
• M2: 365,019 km (0.09 R)
• M3: 687,701 km (0.065 R)
• M4: 1,042,548 km (0.085 R)
• M5: 1,805,945 km (0.066 R)
• M6: 2,331,483 km (0.114 R)
• M7: 3,031,002 km (0.098 R)
• M8: 3,513,755 km (0.111 R)
• M9: 3,773,905 km (0.08 R)
• M10: 4,456,371 km (0.053 R)
• M11: 4,787,880 km (0.054 R)
• M12: 5,558,309 km (0.098 R)
• M13: 5,822,798 km (0.09 R)
• M14: 6,345,343 km (0.066 R)
• M15: 7,484,082 km (0.115 R)
• M16: 9,439,177 km (0.091 R)
• M17: 10,335,418 km (0.12 R)
• M18: 12,494,863 km (0.103 R)
• M19: 14,437,242 km (0.112 R)
• M20: 14,994,943 km (0.102 R)
• M21: 15,567,005 km (0.118 R)
• M22: 15,976,005 km (0.096 R)
• M23: 19,645,641 km (0.093 R)
• M24: 20,399,914 km (0.117 R)
• M25: 20,819,386 km (0.081 R)
• M26: 21,459,366 km (0.088 R)
• M27: 23,078,912 km (0.104 R)
• M28: 24,150,931 km (0.066 R)
• M29: 24,463,291 km (0.076 R)
• M30: 24,857,481 km (0.112 R)
• M31: 26,065,484 km (0.118 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 16,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit