🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.61 AU - 1.01 AU

Year: 255 Days

Day: 28.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,070,129 km

• M1: 569,369 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.71 AU - 1.07 AU

Year: 294 Days

Day: 24.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,070,129 km

• M1: 48,919 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.07 AU - 5.61 AU

Year: 3725 Days

Day: 22.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.3

Radius: 14.5

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.28 AU - 9.88 AU

Year: 10373 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,070,129 km

• M1: 181,761 km (0.097 R)
• M2: 929,302 km (0.1 R)
• M3: 2,370,528 km (0.056 R)
• M4: 3,106,998 km (0.089 R)
• M5: 6,822,411 km (0.064 R)
• M6: 8,177,169 km (0.116 R)
• M7: 9,960,675 km (0.075 R)
• M8: 11,450,819 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 8.1

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.44 AU - 11.4 AU

Year: 12624 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,070,129 km

• M1: 100,829 km (0.076 R)
• M2: 565,480 km (0.05 R)
• M3: 827,575 km (0.069 R)
• M4: 1,185,713 km (0.096 R)
• M5: 1,692,850 km (0.102 R)
• M6: 2,672,566 km (0.11 R)
• M7: 3,960,304 km (0.047 R)
• M8: 6,029,841 km (0.116 R)
• M9: 6,301,661 km (0.076 R)
• M10: 8,879,980 km (0.087 R)
• M11: 9,232,433 km (0.09 R)
• M12: 10,291,137 km (0.106 R)
• M13: 10,906,882 km (0.085 R)
• M14: 11,665,941 km (0.074 R)
• M15: 12,585,070 km (0.05 R)
• M16: 15,128,533 km (0.065 R)
• M17: 16,824,076 km (0.116 R)
• M18: 19,896,966 km (0.076 R)
• M19: 22,946,668 km (0.096 R)
• M20: 23,419,995 km (0.056 R)
• M21: 24,484,235 km (0.116 R)
• M22: 26,604,785 km (0.113 R)
• M23: 27,656,458 km (0.101 R)
• M24: 30,520,060 km (0.069 R)
• M25: 36,571,593 km (0.077 R)
• M26: 39,877,108 km (0.103 R)
• M27: 43,232,887 km (0.092 R)
• M28: 46,169,344 km (0.05 R)
• M29: 51,140,182 km (0.074 R)
• M30: 51,462,116 km (0.086 R)
• M31: 53,920,458 km (0.108 R)
• M32: 56,972,554 km (0.106 R)
• M33: 58,365,310 km (0.099 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit