🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.47 AU - 0.65 AU

Year: 149 Days

Day: 42.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.8 AU - 1.82 AU

Year: 864 Days

Day: 34.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.06 AU - 2.3 AU

Year: 1142 Days

Day: 24.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 12.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.61 AU - 7.85 AU

Year: 6194 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 13,306,515 km

• M1: 163,211 km (0.109 R)
• M2: 315,951 km (0.11 R)
• M3: 516,412 km (0.102 R)
• M4: 628,760 km (0.117 R)
• M5: 786,137 km (0.104 R)
• M6: 1,028,934 km (0.12 R)
• M7: 1,126,472 km (0.07 R)
• M8: 1,384,977 km (0.102 R)
• M9: 1,587,233 km (0.096 R)
• M10: 1,721,124 km (0.071 R)
• M11: 2,031,389 km (0.087 R)
• M12: 2,241,275 km (0.114 R)
• M13: 2,381,598 km (0.096 R)
• M14: 2,580,862 km (0.09 R)
• M15: 2,659,850 km (0.119 R)
• M16: 2,751,254 km (0.096 R)
• M17: 2,972,510 km (0.077 R)
• M18: 3,067,355 km (0.1 R)
• M19: 3,151,279 km (0.101 R)
• M20: 3,722,294 km (0.114 R)
• M21: 4,165,104 km (0.083 R)
• M22: 4,392,941 km (0.094 R)
• M23: 4,917,132 km (0.097 R)
• M24: 5,058,353 km (0.112 R)
• M25: 5,244,153 km (0.059 R)
• M26: 5,403,026 km (0.036 R)
• M27: 5,578,205 km (0.114 R)
• M28: 5,934,398 km (0.049 R)
• M29: 6,115,411 km (0.117 R)
• M30: 6,328,738 km (0.079 R)
• M31: 7,319,375 km (0.095 R)
• M32: 7,448,628 km (0.061 R)
• M33: 8,257,054 km (0.078 R)
• M34: 8,629,104 km (0.09 R)
• M35: 8,714,375 km (0.09 R)
• M36: 9,041,247 km (0.111 R)
• M37: 9,530,282 km (0.083 R)
• M38: 9,867,176 km (0.066 R)
• M39: 10,625,488 km (0.05 R)
• M40: 10,993,349 km (0.1 R)
• M41: 11,271,900 km (0.086 R)
• M42: 11,684,790 km (0.025 R)
• M43: 12,083,469 km (0.113 R)
• M44: 12,448,188 km (0.117 R)
• M45: 13,011,724 km (0.099 R)
• M46: 13,149,054 km (0.111 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit