🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.2 AU - 1.88 AU

Year: 702 Days

Day: 36.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.51 AU - 2.39 AU

Year: 1000 Days

Day: 33.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.03 AU - 2.97 AU

Year: 1451 Days

Day: 14.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 8.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.2 AU - 8.28 AU

Year: 6423 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,775,799 km

• M1: 105,766 km (0.112 R)
• M2: 372,200 km (0.088 R)
• M3: 1,558,511 km (0.105 R)
• M4: 3,293,098 km (0.11 R)
• M5: 6,556,276 km (0.103 R)
• M6: 9,173,042 km (0.098 R)
• M7: 11,377,068 km (0.065 R)
• M8: 11,764,077 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.4

Radius: 13

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.71 AU - 7.81 AU

Year: 6452 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,775,799 km

• M1: 161,715 km (0.088 R)
• M2: 905,366 km (0.105 R)
• M3: 1,428,360 km (0.088 R)
• M4: 2,818,873 km (0.027 R)
• M5: 3,709,728 km (0.099 R)
• M6: 4,540,595 km (0.087 R)
• M7: 5,056,857 km (0.118 R)
• M8: 6,208,012 km (0.083 R)
• M9: 7,091,537 km (0.11 R)
• M10: 7,750,965 km (0.089 R)
• M11: 8,531,567 km (0.079 R)
• M12: 9,024,492 km (0.104 R)
• M13: 12,342,273 km (0.096 R)
• M14: 12,814,105 km (0.068 R)
• M15: 14,764,562 km (0.064 R)
• M16: 16,025,821 km (0.101 R)
• M17: 16,714,570 km (0.09 R)
• M18: 18,693,600 km (0.1 R)
• M19: 19,810,797 km (0.119 R)
• M20: 20,385,851 km (0.061 R)
• M21: 20,824,472 km (0.066 R)
• M22: 21,494,222 km (0.06 R)
• M23: 22,409,462 km (0.117 R)
• M24: 24,399,413 km (0.105 R)
• M25: 29,372,794 km (0.059 R)
• M26: 34,362,033 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 17,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit