🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.41 AU - 0.65 AU

Year: 165 Days

Day: 13.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.94 AU - 1.08 AU

Year: 434 Days

Day: 25.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48

Radius: 10

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.28 AU - 8.54 AU

Year: 10426 Days

Day: 8.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,506,125 km

• M1: 124,316 km (0.094 R)
• M2: 1,809,685 km (0.114 R)
• M3: 2,261,471 km (0.086 R)
• M4: 2,633,521 km (0.051 R)
• M5: 3,234,156 km (0.108 R)
• M6: 4,250,823 km (0.096 R)
• M7: 5,930,209 km (0.08 R)
• M8: 8,374,190 km (0.047 R)
• M9: 11,629,589 km (0.097 R)
• M10: 17,603,181 km (0.089 R)
• M11: 18,159,237 km (0.11 R)
• M12: 18,899,447 km (0.114 R)

Asteroid Belt

Center: 10.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597

Radius: 8

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.07 AU - 15.55 AU

Year: 20758 Days

Day: 24.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 149.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,506,125 km

• M1: 106,663 km (0.083 R)
• M2: 540,647 km (0.077 R)
• M3: 808,427 km (0.101 R)
• M4: 1,234,482 km (0.063 R)
• M5: 1,698,085 km (0.078 R)
• M6: 1,971,102 km (0.079 R)
• M7: 2,252,346 km (0.098 R)
• M8: 4,720,112 km (0.11 R)
• M9: 5,005,844 km (0.113 R)
• M10: 5,612,164 km (0.109 R)
• M11: 6,015,330 km (0.055 R)
• M12: 6,524,562 km (0.061 R)
• M13: 8,907,057 km (0.053 R)
• M14: 9,344,631 km (0.118 R)
• M15: 9,796,417 km (0.104 R)
• M16: 10,203,622 km (0.048 R)
• M17: 11,621,660 km (0.117 R)
• M18: 13,026,983 km (0.083 R)
• M19: 13,448,549 km (0.08 R)
• M20: 14,767,853 km (0.113 R)
• M21: 15,615,325 km (0.026 R)
• M22: 16,011,161 km (0.078 R)
• M23: 17,154,986 km (0.095 R)
• M24: 22,079,898 km (0.09 R)
• M25: 22,780,165 km (0.092 R)
• M26: 27,296,974 km (0.107 R)
• M27: 32,505,074 km (0.119 R)
• M28: 35,409,367 km (0.074 R)
• M29: 37,204,392 km (0.046 R)
• M30: 37,485,786 km (0.091 R)
• M31: 47,923,229 km (0.101 R)
• M32: 49,946,091 km (0.119 R)
• M33: 51,500,114 km (0.088 R)
• M34: 62,295,695 km (0.103 R)
• M35: 68,640,440 km (0.074 R)
• M36: 72,954,543 km (0.119 R)
• M37: 73,838,517 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit