🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.07 AU - 1.11 AU

Year: 398 Days

Day: 47.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1 AU - 1.18 AU

Year: 398 Days

Day: 41.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,537,630 km

• M1: 39,045 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.67 AU - 2.43 AU

Year: 1027 Days

Day: 45.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.33 AU - 2.39 AU

Year: 1268 Days

Day: 33.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 151.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.08 AU - 2.84 AU

Year: 1350 Days

Day: 43.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,537,630 km

• M1: 467,643 km (0.109 R)
• M2: 1,404,126 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.09 AU - 5.33 AU

Year: 3576 Days

Day: 47.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,537,630 km

• M1: 370,853 km (0.117 R)
• M2: 2,447,571 km (0.074 R)

Asteroid Belt

Center: 5.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 12.6

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.87 AU - 7.13 AU

Year: 6479 Days

Day: 5.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,537,630 km

• M1: 184,155 km (0.108 R)
• M2: 635,342 km (0.077 R)
• M3: 1,033,721 km (0.032 R)
• M4: 1,800,560 km (0.036 R)
• M5: 3,278,437 km (0.113 R)
• M6: 4,735,072 km (0.12 R)
• M7: 6,236,735 km (0.047 R)
• M8: 7,714,014 km (0.083 R)
• M9: 9,010,429 km (0.11 R)
• M10: 9,827,234 km (0.043 R)
• M11: 13,422,220 km (0.071 R)
• M12: 14,186,216 km (0.087 R)
• M13: 18,953,452 km (0.092 R)
• M14: 20,293,699 km (0.066 R)
• M15: 30,087,722 km (0.096 R)
• M16: 33,482,846 km (0.116 R)
• M17: 34,018,556 km (0.085 R)
• M18: 37,011,261 km (0.082 R)
• M19: 38,162,866 km (0.041 R)
• M20: 38,865,228 km (0.097 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit