🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.43 AU - 2.87 AU

Year: 1516 Days

Day: 29.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,303,530 km

• M1: 33,211 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.09 AU - 3.35 AU

Year: 2031 Days

Day: 32.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.32 AU - 6.12 AU

Year: 4192 Days

Day: 41.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,303,530 km

• M1: 237,711 km (0.068 R)
• M2: 353,201 km (0.031 R)

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 10.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.34 AU - 8.26 AU

Year: 6932 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,303,530 km

• M1: 127,308 km (0.098 R)
• M2: 735,872 km (0.103 R)
• M3: 1,619,696 km (0.115 R)
• M4: 2,316,074 km (0.104 R)
• M5: 3,665,447 km (0.039 R)
• M6: 4,272,216 km (0.105 R)
• M7: 7,497,247 km (0.113 R)
• M8: 8,554,156 km (0.112 R)
• M9: 9,159,728 km (0.037 R)
• M10: 9,579,051 km (0.1 R)
• M11: 11,386,492 km (0.118 R)
• M12: 12,935,877 km (0.032 R)
• M13: 13,679,828 km (0.109 R)
• M14: 14,906,081 km (0.111 R)
• M15: 17,512,226 km (0.067 R)
• M16: 18,889,274 km (0.099 R)
• M17: 19,916,264 km (0.119 R)
• M18: 22,155,893 km (0.06 R)
• M19: 26,113,954 km (0.102 R)
• M20: 28,791,307 km (0.106 R)
• M21: 30,892,409 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.1

Radius: 7

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.57 AU - 15.03 AU

Year: 17047 Days

Day: 15.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,303,530 km

• M1: 87,066 km (0.114 R)
• M2: 306,376 km (0.103 R)
• M3: 775,067 km (0.099 R)
• M4: 1,910,814 km (0.074 R)
• M5: 2,409,124 km (0.072 R)
• M6: 3,367,149 km (0.084 R)
• M7: 4,988,191 km (0.12 R)
• M8: 6,647,681 km (0.042 R)
• M9: 8,794,260 km (0.105 R)
• M10: 10,837,618 km (0.088 R)
• M11: 11,069,644 km (0.074 R)
• M12: 13,777,964 km (0.114 R)
• M13: 17,766,692 km (0.111 R)
• M14: 18,830,482 km (0.029 R)
• M15: 23,126,933 km (0.051 R)
• M16: 25,912,745 km (0.118 R)
• M17: 27,172,359 km (0.086 R)
• M18: 30,040,449 km (0.106 R)
• M19: 34,211,687 km (0.03 R)
• M20: 41,238,149 km (0.116 R)
• M21: 42,375,841 km (0.115 R)
• M22: 50,447,244 km (0.12 R)
• M23: 54,247,479 km (0.1 R)
• M24: 56,651,666 km (0.034 R)
• M25: 58,589,856 km (0.115 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit