🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 225 Days

Day: 43.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.72 AU - 0.86 AU

Year: 259 Days

Day: 21.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,321,610 km

• M1: 47,722 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.83 AU - 1.85 AU

Year: 921 Days

Day: 30.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 13

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.07 AU - 6.05 AU

Year: 4200 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 14,321,610 km

• M1: 171,738 km (0.116 R)
• M2: 319,990 km (0.115 R)
• M3: 441,015 km (0.026 R)
• M4: 817,702 km (0.096 R)
• M5: 959,670 km (0.068 R)
• M6: 1,785,151 km (0.099 R)
• M7: 1,868,328 km (0.117 R)
• M8: 1,963,622 km (0.093 R)
• M9: 2,203,726 km (0.119 R)
• M10: 2,535,086 km (0.116 R)
• M11: 2,629,332 km (0.085 R)
• M12: 3,169,380 km (0.098 R)
• M13: 3,296,987 km (0.044 R)
• M14: 3,717,058 km (0.05 R)
• M15: 4,126,508 km (0.046 R)
• M16: 4,885,268 km (0.117 R)
• M17: 5,702,671 km (0.115 R)
• M18: 6,016,378 km (0.085 R)
• M19: 6,319,463 km (0.057 R)
• M20: 6,416,253 km (0.119 R)
• M21: 6,808,498 km (0.064 R)
• M22: 6,957,647 km (0.112 R)
• M23: 7,208,673 km (0.097 R)
• M24: 7,927,191 km (0.047 R)
• M25: 8,224,741 km (0.114 R)
• M26: 8,436,871 km (0.085 R)
• M27: 9,469,396 km (0.117 R)
• M28: 10,160,987 km (0.091 R)
• M29: 10,350,677 km (0.078 R)
• M30: 10,503,416 km (0.087 R)
• M31: 10,733,797 km (0.07 R)
• M32: 11,494,053 km (0.08 R)
• M33: 11,830,948 km (0.11 R)
• M34: 12,738,408 km (0.073 R)
• M35: 12,881,573 km (0.073 R)
• M36: 13,107,765 km (0.098 R)
• M37: 13,335,154 km (0.036 R)
• M38: 13,522,152 km (0.115 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: 524 - 11,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit