🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.59 AU - 0.71 AU

Year: 194 Days

Day: 32.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,484,945 km

• M1: 204,500 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.68 AU - 0.72 AU

Year: 217 Days

Day: 19.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,484,945 km

• M1: 44,431 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.18 AU - 2.38 AU

Year: 1277 Days

Day: 25.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.9

Radius: 11.3

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.97 AU - 5.75 AU

Year: 3973 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,484,945 km

• M1: 140,622 km (0.096 R)
• M2: 595,699 km (0.098 R)
• M3: 1,079,049 km (0.103 R)
• M4: 1,869,375 km (0.074 R)
• M5: 2,577,571 km (0.12 R)
• M6: 3,283,374 km (0.096 R)
• M7: 4,156,726 km (0.093 R)
• M8: 4,586,671 km (0.076 R)
• M9: 6,208,012 km (0.045 R)
• M10: 6,872,227 km (0.055 R)

Asteroid Belt

Center: 6.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 14.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.14 AU - 8.72 AU

Year: 9077 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,484,945 km

• M1: 179,069 km (0.106 R)
• M2: 627,114 km (0.057 R)
• M3: 1,422,526 km (0.113 R)
• M4: 2,365,142 km (0.103 R)
• M5: 2,956,652 km (0.079 R)
• M6: 4,336,393 km (0.098 R)
• M7: 6,587,093 km (0.089 R)
• M8: 8,046,271 km (0.055 R)
• M9: 9,666,416 km (0.112 R)
• M10: 12,223,642 km (0.091 R)
• M11: 15,141,997 km (0.049 R)
• M12: 17,395,839 km (0.107 R)
• M13: 19,499,035 km (0.056 R)
• M14: 22,480,072 km (0.102 R)
• M15: 24,121,310 km (0.104 R)
• M16: 24,799,587 km (0.052 R)
• M17: 25,753,124 km (0.114 R)
• M18: 27,549,345 km (0.082 R)
• M19: 31,590,882 km (0.085 R)
• M20: 36,786,864 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 15,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit