🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.48 AU - 0.54 AU

Year: 134 Days

Day: 37.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,899,805 km

• M1: 42,785 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 45.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.77 AU - 0.81 AU

Year: 259 Days

Day: 25.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.97 AU - 1.03 AU

Year: 369 Days

Day: 37.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,899,805 km

• M1: 110,403 km (0.087 R)
• M2: 350,807 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.2 AU - 1.86 AU

Year: 698 Days

Day: 27.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 77.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.3

Radius: 12.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.29 AU - 11.21 AU

Year: 12108 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,899,805 km

• M1: 157,377 km (0.117 R)
• M2: 539,450 km (0.114 R)
• M3: 952,789 km (0.111 R)
• M4: 1,644,081 km (0.052 R)
• M5: 2,435,603 km (0.065 R)
• M6: 2,855,375 km (0.115 R)
• M7: 3,253,604 km (0.035 R)
• M8: 4,082,077 km (0.074 R)
• M9: 6,156,102 km (0.052 R)
• M10: 7,100,513 km (0.094 R)
• M11: 10,620,850 km (0.087 R)
• M12: 12,377,578 km (0.08 R)
• M13: 13,264,544 km (0.118 R)
• M14: 15,364,898 km (0.111 R)
• M15: 16,389,344 km (0.073 R)
• M16: 16,882,718 km (0.115 R)
• M17: 22,550,233 km (0.113 R)
• M18: 23,514,990 km (0.081 R)
• M19: 25,527,081 km (0.1 R)
• M20: 26,095,105 km (0.095 R)
• M21: 35,543,407 km (0.03 R)
• M22: 36,252,052 km (0.102 R)
• M23: 37,332,597 km (0.063 R)
• M24: 43,326,984 km (0.096 R)
• M25: 45,922,358 km (0.105 R)
• M26: 47,756,727 km (0.056 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 12,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit