🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.48 AU - 0.6 AU

Year: 148 Days

Day: 12.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,101,346 km

• M1: 62,682 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.8 AU - 0.82 AU

Year: 272 Days

Day: 35.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.13 AU - 1.55 AU

Year: 578 Days

Day: 26.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,101,346 km

• M1: 327,320 km (0.091 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.04 AU - 3.18 AU

Year: 2045 Days

Day: 35.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,101,346 km

• M1: 339,288 km (0.054 R)
• M2: 1,271,283 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.8

Radius: 14.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.95 AU - 8.51 AU

Year: 7247 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,101,346 km

• M1: 184,005 km (0.107 R)
• M2: 680,820 km (0.074 R)
• M3: 1,905,278 km (0.112 R)
• M4: 4,425,853 km (0.099 R)
• M5: 4,995,821 km (0.114 R)
• M6: 6,044,053 km (0.097 R)
• M7: 7,744,383 km (0.038 R)
• M8: 8,662,315 km (0.078 R)
• M9: 9,886,923 km (0.089 R)
• M10: 11,275,790 km (0.101 R)
• M11: 12,734,818 km (0.077 R)
• M12: 14,377,552 km (0.114 R)
• M13: 14,997,336 km (0.079 R)
• M14: 17,101,131 km (0.109 R)
• M15: 17,726,749 km (0.085 R)
• M16: 18,657,398 km (0.083 R)
• M17: 20,538,591 km (0.079 R)
• M18: 23,550,445 km (0.039 R)
• M19: 24,238,595 km (0.066 R)
• M20: 26,199,973 km (0.114 R)
• M21: 27,596,768 km (0.031 R)
• M22: 29,239,203 km (0.103 R)
• M23: 33,900,523 km (0.053 R)
• M24: 35,783,511 km (0.106 R)
• M25: 36,808,107 km (0.104 R)
• M26: 38,559,300 km (0.113 R)
• M27: 39,515,679 km (0.095 R)
• M28: 41,975,667 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 14,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit