🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.46 AU - 0.74 AU

Year: 163 Days

Day: 20.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 9.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.56 AU - 5.72 AU

Year: 4708 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,082,915 km

• M1: 120,576 km (0.117 R)
• M2: 466,895 km (0.104 R)
• M3: 842,386 km (0.116 R)
• M4: 1,235,529 km (0.069 R)
• M5: 1,939,536 km (0.104 R)
• M6: 3,023,074 km (0.114 R)
• M7: 3,370,889 km (0.118 R)
• M8: 3,804,274 km (0.101 R)
• M9: 4,490,629 km (0.076 R)
• M10: 4,829,019 km (0.097 R)
• M11: 5,455,984 km (0.069 R)
• M12: 5,868,126 km (0.11 R)
• M13: 6,440,787 km (0.116 R)
• M14: 6,813,585 km (0.071 R)
• M15: 7,921,806 km (0.072 R)
• M16: 11,009,356 km (0.094 R)
• M17: 12,051,754 km (0.091 R)
• M18: 12,354,989 km (0.041 R)
• M19: 12,841,930 km (0.054 R)
• M20: 15,778,387 km (0.116 R)
• M21: 17,429,947 km (0.059 R)
• M22: 17,986,451 km (0.062 R)
• M23: 18,326,038 km (0.062 R)
• M24: 19,252,498 km (0.12 R)
• M25: 19,967,576 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.4

Radius: 4.3

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.5 AU - 16.72 AU

Year: 21676 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,082,915 km

• M1: 53,556 km (0.082 R)
• M2: 237,861 km (0.097 R)
• M3: 439,070 km (0.097 R)
• M4: 927,956 km (0.1 R)
• M5: 2,806,306 km (0.107 R)
• M6: 4,764,393 km (0.12 R)
• M7: 5,030,378 km (0.11 R)
• M8: 9,655,495 km (0.104 R)
• M9: 10,464,371 km (0.079 R)
• M10: 12,093,043 km (0.103 R)
• M11: 13,950,600 km (0.108 R)
• M12: 15,916,316 km (0.105 R)
• M13: 16,211,472 km (0.091 R)
• M14: 21,175,878 km (0.05 R)
• M15: 24,145,096 km (0.088 R)
• M16: 40,276,833 km (0.109 R)
• M17: 41,795,401 km (0.08 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit