🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.57 AU - 0.87 AU

Year: 218 Days

Day: 24.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,257,505 km

• M1: 104,120 km (0.065 R)
• M2: 429,944 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.78 AU - 2.06 AU

Year: 948 Days

Day: 23.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 92 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,257,505 km

• M1: 1,609,823 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.55 AU - 5.19 AU

Year: 3831 Days

Day: 33 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.1

Radius: 9.8

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.16 AU - 13.72 AU

Year: 13792 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,257,505 km

• M1: 121,922 km (0.056 R)
• M2: 1,751,641 km (0.094 R)
• M3: 2,092,126 km (0.109 R)
• M4: 2,434,406 km (0.115 R)
• M5: 2,814,086 km (0.072 R)
• M6: 5,234,729 km (0.093 R)
• M7: 6,229,255 km (0.118 R)
• M8: 7,120,559 km (0.044 R)
• M9: 7,481,689 km (0.073 R)
• M10: 9,102,881 km (0.106 R)
• M11: 9,582,940 km (0.096 R)
• M12: 10,306,097 km (0.116 R)
• M13: 11,861,166 km (0.113 R)
• M14: 12,434,276 km (0.105 R)
• M15: 13,159,676 km (0.062 R)
• M16: 14,478,680 km (0.106 R)
• M17: 16,816,895 km (0.115 R)
• M18: 18,536,971 km (0.115 R)
• M19: 22,419,784 km (0.074 R)
• M20: 23,493,747 km (0.084 R)
• M21: 25,849,764 km (0.087 R)
• M22: 32,605,604 km (0.073 R)
• M23: 33,729,982 km (0.094 R)
• M24: 35,009,342 km (0.055 R)
• M25: 38,348,965 km (0.079 R)
• M26: 39,460,926 km (0.086 R)
• M27: 46,588,517 km (0.079 R)
• M28: 47,218,474 km (0.117 R)
• M29: 52,805,356 km (0.114 R)
• M30: 53,835,038 km (0.106 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 10,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit