🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.15 AU - 2.41 AU

Year: 1204 Days

Day: 29.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.32 AU - 2.78 AU

Year: 1425 Days

Day: 36.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.83 AU - 4.57 AU

Year: 2490 Days

Day: 26.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 163.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.36 AU - 4.86 AU

Year: 2915 Days

Day: 39.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.96 AU - 4.28 AU

Year: 2926 Days

Day: 43.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 65.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.7

Radius: 8.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.42 AU - 6.74 AU

Year: 4611 Days

Day: 5.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 15,677,017 km

• M1: 207,043 km (0.114 R)
• M2: 429,196 km (0.096 R)
• M3: 616,642 km (0.079 R)
• M4: 708,645 km (0.09 R)
• M5: 942,467 km (0.089 R)
• M6: 1,115,103 km (0.113 R)
• M7: 1,268,740 km (0.07 R)
• M8: 1,338,153 km (0.117 R)
• M9: 2,257,282 km (0.076 R)
• M10: 2,478,089 km (0.117 R)
• M11: 2,591,035 km (0.093 R)
• M12: 2,680,195 km (0.082 R)
• M13: 2,861,658 km (0.075 R)
• M14: 2,993,753 km (0.102 R)
• M15: 3,346,804 km (0.079 R)
• M16: 4,033,009 km (0.101 R)
• M17: 4,437,970 km (0.063 R)
• M18: 5,061,644 km (0.116 R)
• M19: 6,424,780 km (0.07 R)
• M20: 6,563,457 km (0.107 R)
• M21: 7,057,130 km (0.05 R)
• M22: 7,164,541 km (0.077 R)
• M23: 7,254,300 km (0.11 R)
• M24: 7,417,062 km (0.046 R)
• M25: 7,635,924 km (0.101 R)
• M26: 7,746,178 km (0.097 R)
• M27: 8,173,579 km (0.109 R)
• M28: 8,685,204 km (0.045 R)
• M29: 8,742,799 km (0.069 R)
• M30: 8,819,542 km (0.04 R)
• M31: 9,246,345 km (0.057 R)
• M32: 9,481,962 km (0.108 R)
• M33: 10,079,605 km (0.118 R)
• M34: 11,248,713 km (0.1 R)
• M35: 11,395,169 km (0.081 R)
• M36: 11,605,653 km (0.064 R)
• M37: 11,753,755 km (0.117 R)
• M38: 12,287,670 km (0.113 R)
• M39: 12,611,848 km (0.081 R)
• M40: 12,785,831 km (0.088 R)
• M41: 12,895,037 km (0.108 R)
• M42: 13,136,339 km (0.116 R)
• M43: 13,467,848 km (0.066 R)
• M44: 14,071,325 km (0.067 R)
• M45: 15,027,705 km (0.045 R)
• M46: 15,630,285 km (0.095 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 13,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit