🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.57 AU - 0.61 AU

Year: 173 Days

Day: 13.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,211,353 km

• M1: 191,635 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.88 AU - 0.92 AU

Year: 325 Days

Day: 45.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,211,353 km

• M1: 481,855 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.7 AU - 2.84 AU

Year: 1302 Days

Day: 19.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.44 AU - 3.14 AU

Year: 1775 Days

Day: 18.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,211,353 km

• M1: 94,995 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.34 AU - 3.76 AU

Year: 2547 Days

Day: 32 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 12.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.88 AU - 11.88 AU

Year: 11826 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,211,353 km

• M1: 151,692 km (0.114 R)
• M2: 539,151 km (0.108 R)
• M3: 951,293 km (0.097 R)
• M4: 1,555,818 km (0.119 R)
• M5: 2,058,467 km (0.1 R)
• M6: 2,446,224 km (0.087 R)
• M7: 2,861,209 km (0.102 R)
• M8: 3,496,850 km (0.115 R)
• M9: 4,986,845 km (0.092 R)
• M10: 5,695,789 km (0.075 R)
• M11: 6,904,241 km (0.104 R)
• M12: 9,620,340 km (0.077 R)
• M13: 12,920,020 km (0.066 R)
• M14: 14,126,228 km (0.085 R)
• M15: 15,199,144 km (0.076 R)
• M16: 16,397,572 km (0.073 R)
• M17: 18,118,247 km (0.063 R)
• M18: 22,091,566 km (0.109 R)
• M19: 24,093,186 km (0.105 R)
• M20: 24,564,419 km (0.115 R)
• M21: 27,522,567 km (0.105 R)
• M22: 28,245,424 km (0.069 R)
• M23: 30,710,348 km (0.079 R)
• M24: 31,600,306 km (0.077 R)
• M25: 32,852,141 km (0.118 R)
• M26: 33,548,669 km (0.066 R)
• M27: 40,267,857 km (0.079 R)
• M28: 41,874,090 km (0.115 R)
• M29: 45,500,192 km (0.114 R)
• M30: 46,075,995 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 16,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit