🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.52 AU - 0.56 AU

Year: 142 Days

Day: 34 Hours

Environment

Temp: 235 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.41 AU - 2.09 AU

Year: 829 Days

Day: 21.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,761,383 km

• M1: 47,273 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.88 AU - 3.98 AU

Year: 2275 Days

Day: 16.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,761,383 km

• M1: 3,032,648 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.71 AU - 4.07 AU

Year: 2748 Days

Day: 26.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.1

Radius: 8.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.04 AU - 12.5 AU

Year: 11788 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,761,383 km

• M1: 108,159 km (0.103 R)
• M2: 951,742 km (0.07 R)
• M3: 1,439,431 km (0.113 R)
• M4: 2,048,593 km (0.114 R)
• M5: 2,391,920 km (0.086 R)
• M6: 3,315,986 km (0.071 R)
• M7: 5,521,508 km (0.115 R)
• M8: 6,111,073 km (0.089 R)
• M9: 11,191,866 km (0.115 R)
• M10: 13,086,822 km (0.027 R)
• M11: 18,883,889 km (0.084 R)

Asteroid Belt

Center: 11.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.3

Radius: 7.8

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.99 AU - 15.65 AU

Year: 17411 Days

Day: 22.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,761,383 km

• M1: 100,979 km (0.116 R)
• M2: 355,744 km (0.027 R)
• M3: 1,469,350 km (0.109 R)
• M4: 1,728,903 km (0.084 R)
• M5: 2,527,007 km (0.101 R)
• M6: 3,215,457 km (0.078 R)
• M7: 5,586,583 km (0.087 R)
• M8: 6,033,581 km (0.115 R)
• M9: 9,334,458 km (0.098 R)
• M10: 9,751,238 km (0.075 R)
• M11: 10,125,831 km (0.087 R)
• M12: 14,557,369 km (0.071 R)
• M13: 16,133,532 km (0.084 R)
• M14: 16,582,326 km (0.098 R)
• M15: 17,741,111 km (0.106 R)
• M16: 18,299,859 km (0.047 R)
• M17: 19,621,257 km (0.106 R)
• M18: 20,828,661 km (0.08 R)
• M19: 23,485,819 km (0.117 R)
• M20: 35,241,518 km (0.088 R)
• M21: 35,492,244 km (0.095 R)
• M22: 38,594,605 km (0.085 R)
• M23: 42,437,026 km (0.118 R)
• M24: 44,450,614 km (0.093 R)
• M25: 46,527,182 km (0.108 R)
• M26: 51,675,742 km (0.112 R)
• M27: 57,538,034 km (0.095 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 17,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit