🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.59 AU - 0.95 AU

Year: 200 Days

Day: 43.1 Hours

Environment

Temp: 260 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,455,105 km

• M1: 34,108 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.74 AU - 2.18 AU

Year: 810 Days

Day: 24.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.1 AU - 2.1 AU

Year: 899 Days

Day: 40.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,455,105 km

• M1: 68,067 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.14 AU - 3.34 AU

Year: 1339 Days

Day: 19.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,455,105 km

• M1: 43,832 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.52 AU - 8.4 AU

Year: 6017 Days

Day: 42.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 14.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.62 AU - 19.44 AU

Year: 19845 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,455,105 km

• M1: 253,419 km (0.072 R)
• M2: 745,596 km (0.085 R)
• M3: 1,710,951 km (0.075 R)
• M4: 3,576,586 km (0.082 R)
• M5: 4,534,760 km (0.114 R)
• M6: 7,501,735 km (0.113 R)
• M7: 7,988,526 km (0.096 R)
• M8: 9,071,016 km (0.032 R)
• M9: 12,067,312 km (0.096 R)
• M10: 13,551,174 km (0.066 R)
• M11: 14,962,480 km (0.041 R)
• M12: 17,156,033 km (0.072 R)
• M13: 18,076,360 km (0.066 R)
• M14: 22,255,825 km (0.098 R)
• M15: 23,350,881 km (0.108 R)
• M16: 24,658,516 km (0.104 R)
• M17: 40,167,028 km (0.097 R)

Kuiper Belt

Range: 37.1 - 62.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit