🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.03 AU - 1.23 AU

Year: 430 Days

Day: 44.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.89 AU - 2.39 AU

Year: 1121 Days

Day: 23.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.13 AU - 3.23 AU

Year: 1571 Days

Day: 35.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 131.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,756,229 km

• M1: 102,475 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.69 AU - 3.93 AU

Year: 2157 Days

Day: 38.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.59 AU - 3.73 AU

Year: 2508 Days

Day: 35.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.2

Radius: 9.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.48 AU - 9.88 AU

Year: 10787 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 130.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,756,229 km

• M1: 125,812 km (0.118 R)
• M2: 464,501 km (0.096 R)
• M3: 773,870 km (0.066 R)
• M4: 1,159,683 km (0.119 R)
• M5: 1,858,903 km (0.101 R)
• M6: 3,303,719 km (0.077 R)
• M7: 4,393,839 km (0.06 R)
• M8: 4,967,098 km (0.095 R)
• M9: 5,472,739 km (0.095 R)
• M10: 5,950,555 km (0.088 R)
• M11: 6,554,032 km (0.095 R)
• M12: 7,553,196 km (0.114 R)
• M13: 8,146,352 km (0.095 R)
• M14: 11,831,995 km (0.115 R)
• M15: 12,734,818 km (0.06 R)
• M16: 13,899,886 km (0.049 R)
• M17: 14,790,891 km (0.089 R)
• M18: 15,957,605 km (0.045 R)
• M19: 17,756,669 km (0.111 R)
• M20: 18,539,365 km (0.081 R)
• M21: 18,939,240 km (0.076 R)
• M22: 19,618,414 km (0.084 R)
• M23: 20,243,584 km (0.074 R)
• M24: 22,574,169 km (0.11 R)
• M25: 24,118,468 km (0.092 R)
• M26: 27,416,203 km (0.091 R)
• M27: 31,756,187 km (0.103 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit