🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.53 AU - 1.63 AU

Year: 729 Days

Day: 43.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 12.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.3 AU - 11.32 AU

Year: 11279 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,217,838 km

• M1: 162,164 km (0.091 R)
• M2: 604,824 km (0.093 R)
• M3: 1,284,597 km (0.107 R)
• M4: 3,125,997 km (0.102 R)
• M5: 4,418,224 km (0.069 R)
• M6: 5,241,461 km (0.087 R)
• M7: 5,705,064 km (0.095 R)
• M8: 6,101,948 km (0.069 R)
• M9: 11,585,308 km (0.101 R)
• M10: 14,228,852 km (0.087 R)
• M11: 15,780,331 km (0.105 R)
• M12: 16,566,319 km (0.059 R)
• M13: 17,000,302 km (0.117 R)
• M14: 18,546,097 km (0.091 R)
• M15: 26,423,472 km (0.085 R)
• M16: 27,102,048 km (0.045 R)
• M17: 30,856,655 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.8

Radius: 3.3

Gravity: 30.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 18.42 AU - 19.8 AU

Year: 30666 Days

Day: 18.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,217,838 km

• M1: 81,531 km (0.061 R)
• M2: 195,674 km (0.057 R)
• M3: 487,539 km (0.08 R)
• M4: 1,293,124 km (0.102 R)
• M5: 1,669,811 km (0.114 R)
• M6: 2,178,743 km (0.111 R)
• M7: 2,399,849 km (0.12 R)
• M8: 3,153,074 km (0.106 R)
• M9: 3,613,387 km (0.114 R)
• M10: 4,810,320 km (0.079 R)
• M11: 5,823,696 km (0.087 R)
• M12: 10,057,315 km (0.073 R)
• M13: 10,793,038 km (0.117 R)
• M14: 13,945,813 km (0.1 R)
• M15: 14,170,359 km (0.087 R)
• M16: 15,409,628 km (0.112 R)
• M17: 16,635,283 km (0.114 R)
• M18: 17,574,309 km (0.1 R)
• M19: 22,087,378 km (0.091 R)
• M20: 27,549,345 km (0.081 R)
• M21: 28,982,194 km (0.088 R)
• M22: 29,716,869 km (0.108 R)
• M23: 33,044,524 km (0.08 R)
• M24: 35,767,056 km (0.069 R)
• M25: 36,611,984 km (0.067 R)
• M26: 41,344,364 km (0.095 R)
• M27: 42,431,342 km (0.09 R)
• M28: 43,537,020 km (0.093 R)
• M29: 55,482,709 km (0.098 R)
• M30: 59,313,910 km (0.091 R)
• M31: 76,169,850 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit