🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.56 AU - 0.7 AU

Year: 176 Days

Day: 24.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,574,900 km

• M1: 55,950 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.98 AU - 1.6 AU

Year: 515 Days

Day: 27.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,574,900 km

• M1: 60,886 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.41 AU - 2.25 AU

Year: 870 Days

Day: 43.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.48 AU - 3.82 AU

Year: 2451 Days

Day: 12.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.6

Radius: 9.3

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.69 AU - 6.51 AU

Year: 4658 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,574,900 km

• M1: 115,639 km (0.097 R)
• M2: 459,864 km (0.092 R)
• M3: 931,546 km (0.088 R)
• M4: 1,407,417 km (0.069 R)
• M5: 1,801,308 km (0.112 R)
• M6: 2,634,419 km (0.076 R)
• M7: 2,982,383 km (0.066 R)
• M8: 4,313,355 km (0.065 R)
• M9: 5,124,625 km (0.099 R)
• M10: 6,127,678 km (0.067 R)
• M11: 7,047,705 km (0.075 R)
• M12: 7,540,929 km (0.065 R)
• M13: 9,242,605 km (0.111 R)
• M14: 9,662,377 km (0.118 R)
• M15: 10,316,120 km (0.108 R)
• M16: 11,422,845 km (0.119 R)
• M17: 12,658,074 km (0.104 R)
• M18: 13,281,598 km (0.088 R)
• M19: 13,762,555 km (0.1 R)
• M20: 15,044,759 km (0.083 R)
• M21: 16,710,830 km (0.085 R)
• M22: 17,083,329 km (0.097 R)
• M23: 18,628,824 km (0.113 R)
• M24: 20,195,413 km (0.107 R)
• M25: 21,847,871 km (0.069 R)
• M26: 27,002,864 km (0.043 R)
• M27: 27,344,396 km (0.07 R)
• M28: 28,123,053 km (0.082 R)
• M29: 28,738,948 km (0.06 R)
• M30: 30,455,883 km (0.088 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 15,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit