🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 0.99 AU

Year: 273 Days

Day: 47.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,807,787 km

• M1: 52,359 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.17 AU - 1.79 AU

Year: 675 Days

Day: 25.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,807,787 km

• M1: 782,995 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.03 AU - 2.95 AU

Year: 1472 Days

Day: 45.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.1

Radius: 14.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.73 AU - 10.29 AU

Year: 10990 Days

Day: 8.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,807,787 km

• M1: 190,737 km (0.06 R)
• M2: 391,647 km (0.066 R)
• M3: 656,884 km (0.11 R)
• M4: 887,564 km (0.093 R)
• M5: 1,243,308 km (0.074 R)
• M6: 1,726,808 km (0.117 R)
• M7: 1,954,047 km (0.116 R)
• M8: 2,267,455 km (0.068 R)
• M9: 2,533,440 km (0.106 R)
• M10: 2,842,958 km (0.085 R)
• M11: 2,943,338 km (0.099 R)
• M12: 3,165,042 km (0.106 R)
• M13: 4,510,825 km (0.1 R)
• M14: 4,747,638 km (0.103 R)
• M15: 5,992,592 km (0.052 R)
• M16: 6,385,136 km (0.062 R)
• M17: 6,876,416 km (0.108 R)
• M18: 7,035,438 km (0.106 R)
• M19: 7,149,581 km (0.038 R)
• M20: 8,062,278 km (0.086 R)
• M21: 8,666,653 km (0.102 R)
• M22: 9,011,626 km (0.077 R)
• M23: 9,210,741 km (0.105 R)
• M24: 9,486,899 km (0.049 R)
• M25: 10,150,814 km (0.038 R)
• M26: 10,462,277 km (0.088 R)
• M27: 11,415,664 km (0.085 R)
• M28: 11,658,312 km (0.075 R)
• M29: 11,766,770 km (0.083 R)
• M30: 12,066,714 km (0.081 R)
• M31: 12,507,579 km (0.113 R)
• M32: 12,869,606 km (0.077 R)
• M33: 13,632,704 km (0.056 R)
• M34: 14,091,820 km (0.081 R)
• M35: 14,848,785 km (0.117 R)
• M36: 15,499,686 km (0.06 R)
• M37: 15,828,652 km (0.059 R)
• M38: 16,615,387 km (0.075 R)
• M39: 17,321,937 km (0.117 R)
• M40: 17,601,237 km (0.078 R)
• M41: 18,289,985 km (0.051 R)
• M42: 18,637,651 km (0.11 R)
• M43: 18,764,659 km (0.085 R)
• M44: 18,859,953 km (0.107 R)
• M45: 18,955,546 km (0.103 R)
• M46: 21,132,345 km (0.109 R)
• M47: 21,897,688 km (0.064 R)
• M48: 22,773,882 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 19,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit