🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.13 AU - 1.45 AU

Year: 552 Days

Day: 19.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.32 AU - 1.38 AU

Year: 591 Days

Day: 44.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,927,375 km

• M1: 31,266 km (0.1 R)
• M2: 374,294 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.38 AU - 2.42 AU

Year: 1401 Days

Day: 36.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.24 AU - 3.26 AU

Year: 2207 Days

Day: 20.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 8.8

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.64 AU - 13.94 AU

Year: 14291 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,927,375 km

• M1: 109,506 km (0.107 R)
• M2: 397,781 km (0.095 R)
• M3: 688,898 km (0.088 R)
• M4: 1,735,186 km (0.064 R)
• M5: 2,672,566 km (0.108 R)
• M6: 3,717,058 km (0.117 R)
• M7: 4,944,958 km (0.118 R)
• M8: 6,627,485 km (0.107 R)
• M9: 7,264,622 km (0.099 R)
• M10: 9,954,542 km (0.055 R)
• M11: 12,037,243 km (0.104 R)
• M12: 13,982,015 km (0.074 R)
• M13: 14,464,169 km (0.09 R)
• M14: 16,505,133 km (0.089 R)
• M15: 17,914,195 km (0.114 R)
• M16: 18,897,053 km (0.101 R)
• M17: 20,614,437 km (0.065 R)
• M18: 20,970,031 km (0.072 R)
• M19: 21,785,040 km (0.117 R)
• M20: 22,246,849 km (0.097 R)
• M21: 24,554,994 km (0.118 R)
• M22: 25,869,810 km (0.102 R)
• M23: 26,492,137 km (0.114 R)
• M24: 33,032,855 km (0.079 R)
• M25: 38,793,121 km (0.086 R)
• M26: 39,199,280 km (0.093 R)
• M27: 42,552,067 km (0.057 R)
• M28: 44,298,024 km (0.094 R)
• M29: 45,488,225 km (0.078 R)
• M30: 49,186,733 km (0.032 R)
• M31: 49,503,731 km (0.085 R)
• M32: 50,141,766 km (0.084 R)
• M33: 50,785,186 km (0.055 R)
• M34: 52,088,782 km (0.102 R)
• M35: 57,526,216 km (0.049 R)
• M36: 60,381,590 km (0.096 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: 305 - 19,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit