🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.46 AU - 1.72 AU

Year: 722 Days

Day: 12 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.41 AU - 2.07 AU

Year: 826 Days

Day: 17 Hours

Environment

Temp: -41 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.75 AU - 2.55 AU

Year: 1135 Days

Day: 44.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.91 AU - 4.63 AU

Year: 3176 Days

Day: 34.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.4

Radius: 11.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.48 AU - 7.84 AU

Year: 7630 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 95,945,450 km

• M1: 143,315 km (0.101 R)
• M2: 624,122 km (0.084 R)
• M3: 1,481,617 km (0.12 R)
• M4: 2,431,863 km (0.045 R)
• M5: 2,857,469 km (0.104 R)
• M6: 4,777,558 km (0.056 R)
• M7: 6,418,497 km (0.028 R)
• M8: 8,470,381 km (0.101 R)
• M9: 10,084,542 km (0.106 R)
• M10: 14,360,199 km (0.091 R)
• M11: 16,395,179 km (0.108 R)

Asteroid Belt

Center: 12.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.1

Radius: 5.7

Gravity: 21.55 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.19 AU - 20.27 AU

Year: 28012 Days

Day: 15.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,945,450 km

• M1: 70,909 km (0.078 R)
• M2: 253,718 km (0.088 R)
• M3: 567,275 km (0.102 R)
• M4: 984,354 km (0.111 R)
• M5: 2,267,006 km (0.079 R)
• M6: 2,532,243 km (0.11 R)
• M7: 3,010,807 km (0.09 R)
• M8: 3,212,465 km (0.118 R)
• M9: 3,675,320 km (0.095 R)
• M10: 3,939,810 km (0.06 R)
• M11: 4,887,961 km (0.082 R)
• M12: 5,670,956 km (0.104 R)
• M13: 6,727,117 km (0.059 R)
• M14: 8,691,487 km (0.036 R)
• M15: 9,161,673 km (0.085 R)
• M16: 16,284,476 km (0.105 R)
• M17: 16,728,183 km (0.099 R)
• M18: 20,266,323 km (0.111 R)
• M19: 25,678,026 km (0.098 R)
• M20: 26,766,649 km (0.117 R)
• M21: 28,138,611 km (0.098 R)
• M22: 29,425,901 km (0.071 R)
• M23: 32,395,269 km (0.055 R)
• M24: 36,455,655 km (0.118 R)
• M25: 38,764,249 km (0.075 R)
• M26: 44,698,946 km (0.09 R)
• M27: 45,919,216 km (0.077 R)
• M28: 47,700,777 km (0.043 R)
• M29: 61,265,414 km (0.11 R)
• M30: 79,957,220 km (0.076 R)
• M31: 84,365,570 km (0.088 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 12,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit