🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.71 AU - 0.73 AU

Year: 234 Days

Day: 34.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,130,289 km

• M1: 14,062 km (0.028 R)
• M2: 63,878 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.84 AU - 1.06 AU

Year: 355 Days

Day: 38.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,130,289 km

• M1: 27,077 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.28 AU - 1.36 AU

Year: 581 Days

Day: 38.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.58 AU - 1.66 AU

Year: 789 Days

Day: 40.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,130,289 km

• M1: 44,281 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.79 AU - 3.93 AU

Year: 2904 Days

Day: 38 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,130,289 km

• M1: 54,454 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332

Radius: 7.3

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.22 AU - 19.04 AU

Year: 25966 Days

Day: 16.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,130,289 km

• M1: 91,105 km (0.095 R)
• M2: 350,209 km (0.115 R)
• M3: 625,618 km (0.103 R)
• M4: 1,060,649 km (0.09 R)
• M5: 2,737,641 km (0.059 R)
• M6: 3,215,606 km (0.113 R)
• M7: 3,488,772 km (0.118 R)
• M8: 4,402,815 km (0.079 R)
• M9: 6,915,760 km (0.088 R)
• M10: 16,215,362 km (0.057 R)
• M11: 18,888,526 km (0.064 R)
• M12: 22,036,066 km (0.113 R)
• M13: 25,948,798 km (0.091 R)
• M14: 26,495,877 km (0.06 R)
• M15: 32,775,996 km (0.075 R)
• M16: 33,802,686 km (0.088 R)
• M17: 38,547,482 km (0.095 R)
• M18: 39,835,669 km (0.091 R)
• M19: 41,300,382 km (0.119 R)
• M20: 42,196,174 km (0.11 R)
• M21: 44,026,653 km (0.1 R)
• M22: 46,068,664 km (0.077 R)
• M23: 48,833,083 km (0.108 R)
• M24: 54,333,199 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 14,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit