🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.78 AU - 1 AU

Year: 296 Days

Day: 45.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,259,996 km

• M1: 115,938 km (0.088 R)
• M2: 537,804 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.83 AU - 1.09 AU

Year: 332 Days

Day: 32.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.7

Radius: 9.9

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.62 AU - 12.42 AU

Year: 14715 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,259,996 km

• M1: 123,867 km (0.119 R)
• M2: 761,453 km (0.116 R)
• M3: 1,341,893 km (0.117 R)
• M4: 2,380,850 km (0.106 R)
• M5: 4,378,879 km (0.086 R)
• M6: 4,981,310 km (0.067 R)
• M7: 5,600,047 km (0.087 R)
• M8: 6,269,198 km (0.074 R)
• M9: 7,168,281 km (0.109 R)
• M10: 7,532,702 km (0.1 R)
• M11: 8,854,698 km (0.055 R)
• M12: 10,731,702 km (0.115 R)
• M13: 11,392,027 km (0.067 R)
• M14: 12,530,766 km (0.1 R)
• M15: 12,926,752 km (0.052 R)
• M16: 14,667,323 km (0.101 R)
• M17: 20,093,836 km (0.098 R)
• M18: 30,354,156 km (0.073 R)
• M19: 30,829,578 km (0.044 R)
• M20: 31,430,812 km (0.105 R)
• M21: 36,660,005 km (0.088 R)
• M22: 38,848,921 km (0.109 R)
• M23: 42,146,059 km (0.104 R)
• M24: 46,406,307 km (0.112 R)
• M25: 47,355,056 km (0.084 R)
• M26: 47,994,737 km (0.104 R)
• M27: 65,328,941 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.5

Radius: 5.5

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 14.22 AU - 23.36 AU

Year: 28760 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,259,996 km

• M1: 78,539 km (0.082 R)
• M2: 526,285 km (0.114 R)
• M3: 799,002 km (0.025 R)
• M4: 1,262,456 km (0.092 R)
• M5: 2,089,882 km (0.103 R)
• M6: 2,304,705 km (0.12 R)
• M7: 2,986,123 km (0.109 R)
• M8: 3,700,752 km (0.088 R)
• M9: 3,919,913 km (0.112 R)
• M10: 4,147,751 km (0.09 R)
• M11: 4,523,540 km (0.114 R)
• M12: 4,701,711 km (0.111 R)
• M13: 5,705,214 km (0.108 R)
• M14: 6,751,502 km (0.103 R)
• M15: 8,337,538 km (0.092 R)
• M16: 9,273,871 km (0.094 R)
• M17: 11,093,879 km (0.107 R)
• M18: 13,503,153 km (0.065 R)
• M19: 14,557,369 km (0.059 R)
• M20: 14,946,772 km (0.069 R)
• M21: 15,665,291 km (0.079 R)
• M22: 28,639,316 km (0.089 R)
• M23: 30,626,274 km (0.085 R)
• M24: 32,835,985 km (0.085 R)
• M25: 33,236,608 km (0.114 R)
• M26: 34,047,877 km (0.046 R)
• M27: 39,947,269 km (0.103 R)
• M28: 43,057,259 km (0.116 R)
• M29: 50,637,383 km (0.059 R)
• M30: 53,349,144 km (0.081 R)
• M31: 56,156,198 km (0.087 R)
• M32: 62,879,875 km (0.09 R)
• M33: 65,586,250 km (0.107 R)
• M34: 66,647,647 km (0.066 R)
• M35: 67,936,133 km (0.118 R)
• M36: 73,029,791 km (0.061 R)
• M37: 76,485,352 km (0.118 R)
• M38: 79,807,322 km (0.086 R)
• M39: 81,260,067 km (0.075 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 10,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit