🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.5 AU - 0.56 AU

Year: 143 Days

Day: 14.1 Hours

Environment

Temp: 238 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 143 Days

Day: 14.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,810,287 km

• M1: 20,645 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.99 AU - 1.53 AU

Year: 525 Days

Day: 41.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.08 AU - 1.62 AU

Year: 582 Days

Day: 37 Hours

Environment

Temp: -29 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.97 AU - 2.15 AU

Year: 1096 Days

Day: 41.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.71 AU - 2.43 AU

Year: 1104 Days

Day: 46.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882

Radius: 8

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.29 AU - 7.75 AU

Year: 6174 Days

Day: 5 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,810,287 km

• M1: 100,081 km (0.053 R)
• M2: 546,481 km (0.043 R)
• M3: 817,253 km (0.053 R)
• M4: 1,370,316 km (0.104 R)
• M5: 1,730,249 km (0.108 R)
• M6: 1,994,140 km (0.108 R)
• M7: 2,405,983 km (0.082 R)
• M8: 2,698,596 km (0.099 R)
• M9: 3,513,007 km (0.092 R)
• M10: 4,428,396 km (0.108 R)
• M11: 6,722,180 km (0.049 R)
• M12: 8,575,249 km (0.04 R)
• M13: 9,394,896 km (0.072 R)
• M14: 11,748,968 km (0.108 R)
• M15: 14,410,912 km (0.057 R)
• M16: 15,134,368 km (0.118 R)
• M17: 21,274,762 km (0.036 R)
• M18: 24,761,290 km (0.057 R)
• M19: 27,316,721 km (0.078 R)
• M20: 29,368,755 km (0.052 R)
• M21: 30,726,954 km (0.079 R)
• M22: 31,321,605 km (0.115 R)
• M23: 33,048,264 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 15,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit