🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.97 AU - 1.01 AU

Year: 349 Days

Day: 29.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,990,656 km

• M1: 130,150 km (0.102 R)
• M2: 171,888 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.43 AU - 1.85 AU

Year: 745 Days

Day: 32.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.27 AU - 2.33 AU

Year: 1237 Days

Day: 33.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,990,656 km

• M1: 46,525 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.46 AU - 2.78 AU

Year: 1504 Days

Day: 12.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.05 AU - 3.39 AU

Year: 2050 Days

Day: 41.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.6

Radius: 11.8

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.75 AU - 8.85 AU

Year: 6997 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,990,656 km

• M1: 146,905 km (0.116 R)
• M2: 574,306 km (0.081 R)
• M3: 988,842 km (0.088 R)
• M4: 1,417,589 km (0.102 R)
• M5: 2,318,169 km (0.087 R)
• M6: 4,745,544 km (0.104 R)
• M7: 5,130,160 km (0.041 R)
• M8: 5,535,720 km (0.032 R)
• M9: 10,860,805 km (0.112 R)
• M10: 11,322,764 km (0.068 R)
• M11: 12,176,668 km (0.113 R)
• M12: 14,622,593 km (0.056 R)
• M13: 16,693,776 km (0.059 R)
• M14: 17,658,832 km (0.093 R)
• M15: 20,156,967 km (0.102 R)
• M16: 20,621,169 km (0.119 R)
• M17: 24,683,050 km (0.066 R)
• M18: 25,125,411 km (0.048 R)
• M19: 27,511,497 km (0.08 R)
• M20: 30,145,317 km (0.087 R)
• M21: 30,549,381 km (0.12 R)
• M22: 30,957,035 km (0.101 R)
• M23: 31,368,280 km (0.119 R)
• M24: 31,783,115 km (0.119 R)
• M25: 37,051,952 km (0.03 R)
• M26: 41,490,521 km (0.115 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit