🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.43 AU - 1.97 AU

Year: 826 Days

Day: 43 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,263,338 km

• M1: 70,909 km (0.103 R)
• M2: 134,339 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.78 AU - 3.04 AU

Year: 1851 Days

Day: 24.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,263,338 km

• M1: 752,477 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.83 AU - 4.39 AU

Year: 2557 Days

Day: 42.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,263,338 km

• M1: 30,967 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.85 AU - 4.57 AU

Year: 3220 Days

Day: 42 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 11

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.09 AU - 6.11 AU

Year: 5616 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,263,338 km

• M1: 145,260 km (0.059 R)
• M2: 562,488 km (0.108 R)
• M3: 946,955 km (0.073 R)
• M4: 1,301,950 km (0.082 R)
• M5: 1,695,393 km (0.031 R)
• M6: 2,077,166 km (0.101 R)
• M7: 2,494,096 km (0.086 R)
• M8: 3,426,838 km (0.093 R)
• M9: 4,389,800 km (0.107 R)
• M10: 5,214,234 km (0.116 R)
• M11: 7,952,324 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.6

Radius: 4.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.64 AU - 16.44 AU

Year: 19611 Days

Day: 16.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,263,338 km

• M1: 61,335 km (0.11 R)
• M2: 226,342 km (0.079 R)
• M3: 404,662 km (0.058 R)
• M4: 1,144,873 km (0.114 R)
• M5: 1,589,029 km (0.057 R)
• M6: 2,752,152 km (0.098 R)
• M7: 3,542,178 km (0.083 R)
• M8: 4,555,405 km (0.1 R)
• M9: 5,910,911 km (0.113 R)
• M10: 6,486,414 km (0.092 R)
• M11: 8,027,272 km (0.097 R)
• M12: 9,796,417 km (0.091 R)
• M13: 10,359,802 km (0.046 R)
• M14: 11,295,537 km (0.1 R)
• M15: 11,967,381 km (0.112 R)
• M16: 13,966,457 km (0.081 R)
• M17: 15,541,424 km (0.081 R)
• M18: 16,830,808 km (0.077 R)
• M19: 19,256,088 km (0.111 R)
• M20: 20,817,740 km (0.109 R)
• M21: 24,359,769 km (0.111 R)
• M22: 25,391,247 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 17,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit