🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.61 AU - 0.67 AU

Year: 191 Days

Day: 13.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.71 AU - 2.59 AU

Year: 1175 Days

Day: 21.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.68 AU - 2.78 AU

Year: 1682 Days

Day: 45.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.86 AU - 3.04 AU

Year: 1889 Days

Day: 31.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,995,726 km

• M1: 614,847 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 8.8

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.61 AU - 12.17 AU

Year: 12485 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,995,726 km

• M1: 112,647 km (0.063 R)
• M2: 409,150 km (0.117 R)
• M3: 1,192,893 km (0.067 R)
• M4: 1,652,159 km (0.118 R)
• M5: 7,382,206 km (0.073 R)
• M6: 13,409,953 km (0.047 R)
• M7: 13,740,116 km (0.109 R)
• M8: 15,984,383 km (0.097 R)
• M9: 21,364,072 km (0.086 R)
• M10: 24,952,027 km (0.072 R)
• M11: 25,755,517 km (0.077 R)
• M12: 31,404,034 km (0.104 R)
• M13: 33,658,324 km (0.115 R)
• M14: 36,400,752 km (0.118 R)
• M15: 40,102,103 km (0.072 R)
• M16: 41,482,742 km (0.106 R)
• M17: 42,751,930 km (0.071 R)
• M18: 44,338,266 km (0.115 R)
• M19: 45,072,193 km (0.086 R)
• M20: 45,665,049 km (0.075 R)
• M21: 49,804,123 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 20,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit