🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.46 AU - 1.5 AU

Year: 668 Days

Day: 17.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,243,322 km

• M1: 367,562 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.66 AU - 4.4 AU

Year: 3000 Days

Day: 19.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 8.3

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.6 AU - 7.02 AU

Year: 5878 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,243,322 km

• M1: 103,372 km (0.076 R)
• M2: 435,031 km (0.12 R)
• M3: 826,678 km (0.104 R)
• M4: 1,144,723 km (0.084 R)
• M5: 1,757,027 km (0.098 R)
• M6: 2,377,559 km (0.062 R)
• M7: 4,327,268 km (0.119 R)
• M8: 8,272,613 km (0.032 R)
• M9: 8,807,874 km (0.111 R)
• M10: 10,085,140 km (0.082 R)
• M11: 11,182,740 km (0.106 R)
• M12: 12,570,410 km (0.1 R)
• M13: 14,243,064 km (0.04 R)
• M14: 16,185,293 km (0.093 R)
• M15: 19,064,304 km (0.026 R)
• M16: 26,424,369 km (0.089 R)
• M17: 29,057,741 km (0.085 R)
• M18: 30,486,101 km (0.098 R)
• M19: 32,563,717 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.5

Radius: 4.1

Gravity: 31.5 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.93 AU - 21.19 AU

Year: 30859 Days

Day: 18.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 93,243,322 km

• M1: 51,013 km (0.028 R)
• M2: 270,174 km (0.101 R)
• M3: 462,108 km (0.064 R)
• M4: 612,753 km (0.118 R)
• M5: 1,291,628 km (0.051 R)
• M6: 2,542,117 km (0.066 R)
• M7: 3,133,477 km (0.1 R)
• M8: 5,164,567 km (0.087 R)
• M9: 7,255,646 km (0.116 R)
• M10: 14,401,787 km (0.12 R)
• M11: 17,038,449 km (0.05 R)
• M12: 17,309,521 km (0.084 R)
• M13: 18,804,153 km (0.073 R)
• M14: 20,996,510 km (0.102 R)
• M15: 22,476,930 km (0.111 R)
• M16: 23,242,722 km (0.109 R)
• M17: 27,333,476 km (0.115 R)
• M18: 29,743,198 km (0.105 R)
• M19: 30,798,761 km (0.1 R)
• M20: 34,545,739 km (0.031 R)
• M21: 42,596,348 km (0.119 R)
• M22: 43,095,556 km (0.092 R)
• M23: 48,304,255 km (0.046 R)
• M24: 51,811,128 km (0.117 R)
• M25: 52,189,910 km (0.08 R)
• M26: 57,282,670 km (0.09 R)
• M27: 58,094,538 km (0.082 R)
• M28: 67,086,417 km (0.033 R)
• M29: 69,126,782 km (0.108 R)
• M30: 69,355,966 km (0.053 R)
• M31: 82,759,487 km (0.089 R)
• M32: 86,693,163 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit