🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.46 AU - 0.56 AU

Year: 130 Days

Day: 34.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.69 AU - 1.01 AU

Year: 281 Days

Day: 24.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 132.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.95 AU - 1.27 AU

Year: 419 Days

Day: 31.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.35 AU - 1.51 AU

Year: 612 Days

Day: 17.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,958,351 km

• M1: 551,717 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.77 AU - 1.87 AU

Year: 879 Days

Day: 39.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,958,351 km

• M1: 790,026 km (0.119 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.3

Radius: 11.4

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.63 AU - 6.87 AU

Year: 5596 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,958,351 km

• M1: 141,819 km (0.058 R)
• M2: 1,485,806 km (0.117 R)
• M3: 3,102,361 km (0.088 R)
• M4: 3,592,593 km (0.108 R)
• M5: 4,834,255 km (0.038 R)
• M6: 5,410,057 km (0.037 R)
• M7: 6,061,706 km (0.097 R)
• M8: 8,449,437 km (0.11 R)
• M9: 9,368,866 km (0.113 R)
• M10: 10,221,275 km (0.119 R)
• M11: 10,802,761 km (0.097 R)
• M12: 11,264,869 km (0.112 R)
• M13: 11,691,971 km (0.103 R)
• M14: 12,080,776 km (0.03 R)
• M15: 12,781,941 km (0.106 R)
• M16: 13,776,618 km (0.055 R)
• M17: 14,541,960 km (0.102 R)
• M18: 15,163,091 km (0.078 R)
• M19: 15,979,147 km (0.115 R)
• M20: 17,571,915 km (0.09 R)
• M21: 19,133,867 km (0.105 R)
• M22: 20,364,758 km (0.082 R)
• M23: 20,928,293 km (0.114 R)
• M24: 21,574,855 km (0.096 R)
• M25: 23,594,726 km (0.117 R)
• M26: 26,898,296 km (0.078 R)
• M27: 27,577,021 km (0.106 R)
• M28: 29,057,442 km (0.103 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit