🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.49 AU - 0.73 AU

Year: 173 Days

Day: 33.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,014,124 km

• M1: 173,234 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.68 AU - 1.06 AU

Year: 295 Days

Day: 15.5 Hours

Environment

Temp: 79 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,014,124 km

• M1: 28,723 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.74 AU - 1.86 AU

Year: 878 Days

Day: 36.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,014,124 km

• M1: 506,090 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.56 AU - 2.18 AU

Year: 929 Days

Day: 43.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.02 AU - 4.24 AU

Year: 2514 Days

Day: 37.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.1

Radius: 10.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.14 AU - 6.74 AU

Year: 5261 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,014,124 km

• M1: 128,505 km (0.07 R)
• M2: 475,422 km (0.112 R)
• M3: 864,077 km (0.098 R)
• M4: 1,270,236 km (0.082 R)
• M5: 1,594,713 km (0.103 R)
• M6: 3,242,534 km (0.052 R)
• M7: 3,563,122 km (0.116 R)
• M8: 4,387,107 km (0.099 R)
• M9: 5,753,534 km (0.084 R)
• M10: 6,379,152 km (0.074 R)
• M11: 9,873,759 km (0.096 R)
• M12: 10,639,401 km (0.109 R)
• M13: 16,968,587 km (0.093 R)
• M14: 18,379,744 km (0.06 R)
• M15: 23,228,809 km (0.118 R)
• M16: 25,355,194 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.5

Radius: 6.9

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.89 AU - 16.15 AU

Year: 20108 Days

Day: 15.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,014,124 km

• M1: 85,869 km (0.1 R)
• M2: 543,938 km (0.09 R)
• M3: 1,151,305 km (0.028 R)
• M4: 1,624,334 km (0.055 R)
• M5: 1,941,182 km (0.033 R)
• M6: 3,096,826 km (0.076 R)
• M7: 3,374,180 km (0.103 R)
• M8: 4,126,059 km (0.116 R)
• M9: 4,557,499 km (0.06 R)
• M10: 5,957,137 km (0.11 R)
• M11: 6,965,127 km (0.106 R)
• M12: 8,367,159 km (0.089 R)
• M13: 12,022,134 km (0.098 R)
• M14: 13,030,274 km (0.061 R)
• M15: 14,162,131 km (0.073 R)
• M16: 15,142,147 km (0.072 R)
• M17: 16,467,734 km (0.097 R)
• M18: 18,846,190 km (0.052 R)
• M19: 24,666,744 km (0.097 R)
• M20: 30,654,249 km (0.058 R)
• M21: 37,280,388 km (0.074 R)
• M22: 39,277,220 km (0.109 R)
• M23: 44,800,822 km (0.069 R)
• M24: 49,702,546 km (0.04 R)
• M25: 50,820,491 km (0.065 R)
• M26: 52,941,041 km (0.099 R)
• M27: 59,655,292 km (0.051 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 17,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit