🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.51 AU - 3.33 AU

Year: 1813 Days

Day: 16.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.83 AU - 3.25 AU

Year: 1926 Days

Day: 20.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,329,303 km

• M1: 48,619 km (0.111 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 9.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.12 AU - 8.82 AU

Year: 7420 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,329,303 km

• M1: 114,442 km (0.067 R)
• M2: 470,635 km (0.096 R)
• M3: 878,439 km (0.067 R)
• M4: 1,247,497 km (0.094 R)
• M5: 1,641,537 km (0.101 R)
• M6: 2,027,500 km (0.033 R)
• M7: 2,339,711 km (0.08 R)
• M8: 3,285,468 km (0.064 R)
• M9: 4,265,185 km (0.038 R)
• M10: 6,824,804 km (0.107 R)
• M11: 7,643,404 km (0.088 R)
• M12: 7,981,046 km (0.081 R)
• M13: 10,863,648 km (0.077 R)
• M14: 11,582,166 km (0.12 R)
• M15: 14,546,747 km (0.11 R)
• M16: 14,949,764 km (0.087 R)
• M17: 15,538,432 km (0.077 R)
• M18: 16,450,231 km (0.052 R)
• M19: 17,141,223 km (0.076 R)
• M20: 17,720,915 km (0.096 R)
• M21: 20,171,178 km (0.077 R)
• M22: 20,600,524 km (0.117 R)
• M23: 20,889,996 km (0.116 R)
• M24: 21,477,318 km (0.088 R)
• M25: 24,176,811 km (0.105 R)
• M26: 25,566,276 km (0.049 R)
• M27: 26,238,270 km (0.109 R)
• M28: 26,578,605 km (0.11 R)
• M29: 27,094,718 km (0.069 R)
• M30: 30,519,761 km (0.119 R)
• M31: 31,658,649 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 13.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.39 AU - 12.55 AU

Year: 13205 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,329,303 km

• M1: 170,542 km (0.033 R)
• M2: 745,446 km (0.03 R)
• M3: 1,246,001 km (0.109 R)
• M4: 1,784,703 km (0.105 R)
• M5: 3,469,175 km (0.101 R)
• M6: 3,933,676 km (0.112 R)
• M7: 6,565,252 km (0.116 R)
• M8: 8,916,183 km (0.115 R)
• M9: 11,897,070 km (0.057 R)
• M10: 13,581,392 km (0.053 R)
• M11: 15,419,651 km (0.082 R)
• M12: 16,398,769 km (0.092 R)
• M13: 17,418,727 km (0.05 R)
• M14: 21,154,336 km (0.044 R)
• M15: 24,823,373 km (0.079 R)
• M16: 25,585,724 km (0.067 R)
• M17: 37,341,125 km (0.112 R)
• M18: 41,453,271 km (0.119 R)
• M19: 49,359,967 km (0.114 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 18,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit