🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 35.9 Hours

Environment

Temp: 264 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,331,832 km

• M1: 105,167 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.48 AU - 0.56 AU

Year: 136 Days

Day: 44.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.53 AU - 1.65 AU

Year: 725 Days

Day: 23.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 64.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,331,832 km

• M1: 38,297 km (0.099 R)
• M2: 1,144,573 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.57 AU - 1.75 AU

Year: 773 Days

Day: 32 Hours

Environment

Temp: -39 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.9 AU - 2.2 AU

Year: 1062 Days

Day: 41.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.9

Radius: 12.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.95 AU - 14.93 AU

Year: 15868 Days

Day: 14.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,331,832 km

• M1: 159,172 km (0.064 R)
• M2: 700,567 km (0.057 R)
• M3: 1,539,512 km (0.038 R)
• M4: 2,802,567 km (0.034 R)
• M5: 3,936,070 km (0.112 R)
• M6: 5,097,099 km (0.092 R)
• M7: 5,861,394 km (0.077 R)
• M8: 6,289,842 km (0.104 R)
• M9: 10,052,827 km (0.102 R)
• M10: 12,262,089 km (0.075 R)
• M11: 14,453,997 km (0.063 R)
• M12: 15,440,295 km (0.071 R)
• M13: 19,443,385 km (0.087 R)
• M14: 21,305,878 km (0.038 R)
• M15: 26,045,588 km (0.103 R)
• M16: 28,003,375 km (0.116 R)
• M17: 28,406,541 km (0.119 R)
• M18: 32,987,527 km (0.111 R)
• M19: 34,464,058 km (0.047 R)
• M20: 39,157,691 km (0.061 R)
• M21: 39,788,695 km (0.093 R)
• M22: 46,618,287 km (0.036 R)
• M23: 47,756,128 km (0.078 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit