🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.52 AU - 0.6 AU

Year: 151 Days

Day: 35.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.4

Radius: 9.3

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.66 AU - 10.28 AU

Year: 8871 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 110,672,103 km

• M1: 115,639 km (0.077 R)
• M2: 410,945 km (0.091 R)
• M3: 813,064 km (0.113 R)
• M4: 1,146,668 km (0.1 R)
• M5: 1,450,950 km (0.094 R)
• M6: 3,788,716 km (0.094 R)
• M7: 5,218,123 km (0.112 R)
• M8: 5,786,745 km (0.106 R)
• M9: 6,297,173 km (0.097 R)
• M10: 8,205,144 km (0.064 R)
• M11: 9,269,682 km (0.095 R)
• M12: 11,921,754 km (0.082 R)
• M13: 12,227,532 km (0.115 R)
• M14: 13,176,431 km (0.12 R)
• M15: 16,885,560 km (0.086 R)
• M16: 19,220,933 km (0.031 R)
• M17: 20,068,854 km (0.048 R)
• M18: 20,647,947 km (0.119 R)
• M19: 21,915,190 km (0.116 R)
• M20: 22,606,931 km (0.058 R)
• M21: 24,114,578 km (0.115 R)
• M22: 27,951,165 km (0.049 R)
• M23: 28,491,513 km (0.109 R)
• M24: 30,154,892 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.3

Radius: 5.2

Gravity: 30.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 19.1 AU - 20.6 AU

Year: 31828 Days

Day: 20.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 110,672,103 km

• M1: 64,776 km (0.074 R)
• M2: 270,473 km (0.109 R)
• M3: 1,375,552 km (0.085 R)
• M4: 2,076,718 km (0.085 R)
• M5: 5,097,248 km (0.105 R)
• M6: 5,897,447 km (0.089 R)
• M7: 7,970,126 km (0.096 R)
• M8: 8,318,090 km (0.105 R)
• M9: 14,736,886 km (0.05 R)
• M10: 18,068,431 km (0.081 R)
• M11: 18,266,947 km (0.091 R)
• M12: 21,423,013 km (0.118 R)
• M13: 21,645,466 km (0.114 R)
• M14: 22,436,389 km (0.061 R)
• M15: 30,580,647 km (0.062 R)
• M16: 31,575,623 km (0.063 R)
• M17: 40,494,498 km (0.109 R)
• M18: 51,550,678 km (0.102 R)
• M19: 52,755,839 km (0.085 R)
• M20: 63,308,622 km (0.099 R)
• M21: 85,074,813 km (0.074 R)
• M22: 86,193,356 km (0.075 R)
• M23: 90,475,296 km (0.074 R)
• M24: 93,407,265 km (0.076 R)
• M25: 102,267,049 km (0.112 R)
• M26: 102,582,252 km (0.094 R)
• M27: 103,214,452 km (0.067 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: 365 - 16,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit