🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.64 AU - 0.94 AU

Year: 247 Days

Day: 44.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.47 AU - 2.95 AU

Year: 1568 Days

Day: 15.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.33 AU - 3.75 AU

Year: 1863 Days

Day: 26.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.61 AU - 5.47 AU

Year: 3977 Days

Day: 20.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.3

Radius: 12.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.67 AU - 13.95 AU

Year: 16114 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,746,984 km

• M1: 176,675 km (0.115 R)
• M2: 780,452 km (0.086 R)
• M3: 1,565,243 km (0.037 R)
• M4: 3,800,384 km (0.065 R)
• M5: 4,881,678 km (0.044 R)
• M6: 5,607,826 km (0.049 R)
• M7: 7,366,947 km (0.119 R)
• M8: 8,174,776 km (0.041 R)
• M9: 8,935,780 km (0.028 R)
• M10: 11,817,185 km (0.112 R)
• M11: 13,606,824 km (0.048 R)
• M12: 15,044,459 km (0.084 R)
• M13: 18,051,227 km (0.11 R)
• M14: 18,731,897 km (0.098 R)
• M15: 20,784,380 km (0.114 R)
• M16: 23,380,352 km (0.098 R)
• M17: 25,649,752 km (0.063 R)
• M18: 29,207,638 km (0.109 R)
• M19: 50,827,971 km (0.119 R)
• M20: 51,843,740 km (0.11 R)
• M21: 63,339,589 km (0.118 R)
• M22: 65,506,963 km (0.102 R)
• M23: 66,911,537 km (0.111 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit