🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.57 AU - 0.67 AU

Year: 173 Days

Day: 23.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.6 AU - 0.9 AU

Year: 230 Days

Day: 19.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.52 AU - 1.7 AU

Year: 725 Days

Day: 37 Hours

Environment

Temp: -32 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.71 AU - 3.8 AU

Year: 2576 Days

Day: 46 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 20.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.4

Radius: 3.8

Gravity: 41.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 18.66 AU - 22.54 AU

Year: 33169 Days

Day: 15.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 101,741,539 km

• M1: 57,146 km (0.069 R)
• M2: 495,767 km (0.056 R)
• M3: 1,674,599 km (0.053 R)
• M4: 2,876,169 km (0.078 R)
• M5: 3,106,250 km (0.073 R)
• M6: 3,735,160 km (0.057 R)
• M7: 3,904,804 km (0.047 R)
• M8: 5,240,264 km (0.116 R)
• M9: 6,458,589 km (0.094 R)
• M10: 7,056,083 km (0.12 R)
• M11: 9,945,715 km (0.114 R)
• M12: 10,471,253 km (0.077 R)
• M13: 11,153,868 km (0.07 R)
• M14: 22,233,684 km (0.093 R)
• M15: 26,332,666 km (0.117 R)
• M16: 27,462,579 km (0.026 R)
• M17: 37,219,202 km (0.061 R)
• M18: 39,608,131 km (0.084 R)
• M19: 50,186,495 km (0.072 R)
• M20: 52,310,187 km (0.034 R)
• M21: 57,358,068 km (0.088 R)
• M22: 62,280,137 km (0.058 R)
• M23: 64,505,106 km (0.068 R)
• M24: 65,409,724 km (0.118 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit