🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.67 AU - 0.93 AU

Year: 251 Days

Day: 14.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,779,864 km

• M1: 87,365 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.7 AU - 2.94 AU

Year: 1664 Days

Day: 27.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.9

Radius: 13.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.59 AU - 10.41 AU

Year: 8710 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,779,864 km

• M1: 174,431 km (0.105 R)
• M2: 1,627,176 km (0.116 R)
• M3: 2,477,341 km (0.101 R)
• M4: 3,356,827 km (0.053 R)
• M5: 5,388,067 km (0.12 R)
• M6: 6,681,789 km (0.115 R)
• M7: 7,697,858 km (0.116 R)
• M8: 14,229,301 km (0.117 R)
• M9: 22,208,701 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.5

Radius: 6.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.33 AU - 19.37 AU

Year: 26505 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,779,864 km

• M1: 579,542 km (0.084 R)
• M2: 1,787,994 km (0.06 R)
• M3: 3,318,530 km (0.045 R)
• M4: 3,911,087 km (0.111 R)
• M5: 5,368,619 km (0.104 R)
• M6: 5,598,102 km (0.082 R)
• M7: 6,545,804 km (0.118 R)
• M8: 7,194,610 km (0.09 R)
• M9: 9,446,058 km (0.09 R)
• M10: 17,899,535 km (0.095 R)
• M11: 19,546,009 km (0.098 R)
• M12: 24,010,458 km (0.041 R)
• M13: 24,276,593 km (0.114 R)
• M14: 28,017,437 km (0.043 R)
• M15: 42,668,305 km (0.032 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 13,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit