🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.72 AU - 0.8 AU

Year: 251 Days

Day: 45.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.7

Radius: 8.1

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.02 AU - 6.68 AU

Year: 4687 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,506,830 km

• M1: 100,679 km (0.074 R)
• M2: 363,074 km (0.064 R)
• M3: 986,000 km (0.098 R)
• M4: 1,500,616 km (0.092 R)
• M5: 3,196,159 km (0.117 R)
• M6: 3,609,348 km (0.096 R)
• M7: 4,567,971 km (0.084 R)
• M8: 5,483,959 km (0.059 R)
• M9: 7,639,365 km (0.068 R)
• M10: 9,287,933 km (0.107 R)
• M11: 9,702,918 km (0.098 R)
• M12: 11,022,670 km (0.059 R)
• M13: 13,117,190 km (0.112 R)
• M14: 16,766,331 km (0.091 R)
• M15: 18,986,962 km (0.111 R)
• M16: 21,040,641 km (0.111 R)
• M17: 27,232,796 km (0.116 R)
• M18: 27,911,821 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324

Radius: 5.6

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.26 AU - 18.32 AU

Year: 23764 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,506,830 km

• M1: 70,311 km (0.118 R)
• M2: 255,812 km (0.089 R)
• M3: 511,026 km (0.063 R)
• M4: 693,685 km (0.073 R)
• M5: 899,233 km (0.099 R)
• M6: 1,250,937 km (0.074 R)
• M7: 3,041,923 km (0.116 R)
• M8: 4,991,782 km (0.042 R)
• M9: 5,205,856 km (0.081 R)
• M10: 5,884,731 km (0.071 R)
• M11: 7,280,180 km (0.058 R)
• M12: 8,225,639 km (0.069 R)
• M13: 10,186,269 km (0.072 R)
• M14: 11,674,618 km (0.107 R)
• M15: 11,862,513 km (0.1 R)
• M16: 15,750,711 km (0.077 R)
• M17: 17,485,747 km (0.112 R)
• M18: 17,814,414 km (0.081 R)
• M19: 18,483,864 km (0.095 R)
• M20: 20,051,500 km (0.051 R)
• M21: 23,250,501 km (0.072 R)
• M22: 26,021,203 km (0.081 R)
• M23: 32,701,496 km (0.119 R)
• M24: 34,727,201 km (0.026 R)
• M25: 35,507,952 km (0.036 R)
• M26: 36,433,664 km (0.088 R)
• M27: 40,583,060 km (0.078 R)
• M28: 42,180,167 km (0.088 R)
• M29: 45,036,738 km (0.074 R)
• M30: 47,699,580 km (0.09 R)
• M31: 49,314,040 km (0.111 R)
• M32: 51,634,902 km (0.109 R)
• M33: 60,705,021 km (0.113 R)
• M34: 64,533,529 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 12,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit