🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.52 AU - 2.22 AU

Year: 974 Days

Day: 16.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.07 AU - 3.13 AU

Year: 2078 Days

Day: 22.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.1 AU - 3.26 AU

Year: 2159 Days

Day: 47.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,812,381 km

• M1: 316,699 km (0.098 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 10.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.11 AU - 6.19 AU

Year: 5808 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 22,812,381 km

• M1: 129,552 km (0.101 R)
• M2: 515,813 km (0.037 R)
• M3: 1,066,633 km (0.118 R)
• M4: 1,661,584 km (0.117 R)
• M5: 1,985,014 km (0.093 R)
• M6: 2,637,710 km (0.049 R)
• M7: 3,221,740 km (0.116 R)
• M8: 3,844,216 km (0.086 R)
• M9: 4,172,584 km (0.061 R)
• M10: 4,726,694 km (0.09 R)
• M11: 6,044,053 km (0.101 R)
• M12: 6,555,229 km (0.112 R)
• M13: 7,998,101 km (0.057 R)
• M14: 9,430,351 km (0.097 R)
• M15: 9,987,303 km (0.059 R)
• M16: 13,319,147 km (0.066 R)
• M17: 14,241,568 km (0.102 R)
• M18: 15,497,891 km (0.098 R)
• M19: 16,274,154 km (0.095 R)
• M20: 17,076,148 km (0.083 R)
• M21: 18,825,695 km (0.1 R)
• M22: 19,298,125 km (0.1 R)
• M23: 19,917,161 km (0.105 R)
• M24: 20,266,772 km (0.076 R)
• M25: 21,853,855 km (0.056 R)
• M26: 22,526,597 km (0.073 R)
• M27: 25,111,499 km (0.113 R)
• M28: 27,196,893 km (0.11 R)
• M29: 31,143,434 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 15

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.17 AU - 7.27 AU

Year: 7388 Days

Day: 13.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,812,381 km

• M1: 188,194 km (0.098 R)
• M2: 834,906 km (0.083 R)
• M3: 1,323,343 km (0.107 R)
• M4: 2,331,932 km (0.051 R)
• M5: 2,864,799 km (0.098 R)
• M6: 3,769,118 km (0.056 R)
• M7: 6,034,778 km (0.114 R)
• M8: 6,691,363 km (0.106 R)
• M9: 8,080,978 km (0.068 R)
• M10: 9,133,848 km (0.032 R)
• M11: 9,770,087 km (0.116 R)
• M12: 12,570,709 km (0.097 R)
• M13: 14,830,385 km (0.074 R)
• M14: 15,763,576 km (0.087 R)
• M15: 20,455,714 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 10,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit