🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.79 AU - 0.85 AU

Year: 269 Days

Day: 14.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,362,120 km

• M1: 23,487 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.84 AU - 1.2 AU

Year: 373 Days

Day: 26 Hours

Environment

Temp: 28 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.98 AU - 1.44 AU

Year: 481 Days

Day: 14.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,362,120 km

• M1: 80,484 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.55 AU - 2.37 AU

Year: 992 Days

Day: 44 Hours

Environment

Temp: -54 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,362,120 km

• M1: 63,579 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.05 AU - 3.71 AU

Year: 2247 Days

Day: 26.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 12.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.7 AU - 11.74 AU

Year: 13592 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,362,120 km

• M1: 159,172 km (0.119 R)
• M2: 559,795 km (0.098 R)
• M3: 980,614 km (0.069 R)
• M4: 1,483,712 km (0.108 R)
• M5: 2,683,038 km (0.076 R)
• M6: 3,242,833 km (0.085 R)
• M7: 5,543,050 km (0.097 R)
• M8: 6,418,497 km (0.096 R)
• M9: 11,197,401 km (0.099 R)
• M10: 13,462,462 km (0.11 R)
• M11: 15,178,350 km (0.116 R)
• M12: 15,946,684 km (0.106 R)
• M13: 17,789,281 km (0.041 R)
• M14: 18,564,647 km (0.086 R)
• M15: 19,362,452 km (0.105 R)
• M16: 23,147,129 km (0.058 R)
• M17: 25,504,043 km (0.072 R)
• M18: 26,490,043 km (0.109 R)
• M19: 29,708,791 km (0.11 R)
• M20: 30,142,176 km (0.081 R)
• M21: 32,832,394 km (0.111 R)
• M22: 35,314,373 km (0.071 R)
• M23: 36,415,562 km (0.087 R)
• M24: 41,049,656 km (0.091 R)
• M25: 45,057,532 km (0.065 R)
• M26: 47,229,693 km (0.092 R)
• M27: 48,117,856 km (0.112 R)
• M28: 53,043,515 km (0.088 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 10,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit