🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.56 AU - 0.68 AU

Year: 188 Days

Day: 46.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.61 AU - 2.35 AU

Year: 1073 Days

Day: 43 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,044,823 km

• M1: 59,989 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 10.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.59 AU - 4.93 AU

Year: 3385 Days

Day: 13.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,044,823 km

• M1: 127,757 km (0.072 R)
• M2: 586,124 km (0.092 R)
• M3: 1,225,955 km (0.101 R)
• M4: 2,595,074 km (0.086 R)
• M5: 2,991,509 km (0.119 R)
• M6: 3,907,496 km (0.12 R)
• M7: 4,853,553 km (0.097 R)
• M8: 5,595,110 km (0.03 R)
• M9: 6,211,752 km (0.036 R)
• M10: 9,895,899 km (0.114 R)
• M11: 11,603,708 km (0.047 R)
• M12: 13,048,076 km (0.118 R)
• M13: 13,750,438 km (0.052 R)

Asteroid Belt

Center: 7.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 11.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.49 AU - 11.77 AU

Year: 12413 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,044,823 km

• M1: 146,756 km (0.034 R)
• M2: 516,262 km (0.104 R)
• M3: 1,100,891 km (0.11 R)
• M4: 2,209,710 km (0.039 R)
• M5: 3,426,539 km (0.119 R)
• M6: 5,938,886 km (0.111 R)
• M7: 6,589,936 km (0.097 R)
• M8: 10,276,775 km (0.075 R)
• M9: 13,265,442 km (0.09 R)
• M10: 13,752,682 km (0.057 R)
• M11: 15,089,040 km (0.029 R)
• M12: 18,092,666 km (0.114 R)
• M13: 18,997,284 km (0.096 R)
• M14: 20,090,545 km (0.119 R)
• M15: 21,390,850 km (0.085 R)
• M16: 22,574,019 km (0.08 R)
• M17: 26,289,731 km (0.058 R)
• M18: 29,665,407 km (0.113 R)
• M19: 34,108,015 km (0.103 R)
• M20: 37,505,682 km (0.112 R)
• M21: 38,975,332 km (0.025 R)
• M22: 44,151,867 km (0.11 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: 505 - 12,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit