🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.5 AU - 0.54 AU

Year: 132 Days

Day: 36.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.76 AU - 1.02 AU

Year: 296 Days

Day: 44 Hours

Environment

Temp: 130 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.2 AU - 3.6 AU

Year: 2214 Days

Day: 41 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 12,936,928 km

• M1: 365,916 km (0.071 R)
• M2: 1,168,210 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.7 AU - 5.06 AU

Year: 3807 Days

Day: 26.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.9

Radius: 11.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.97 AU - 9.17 AU

Year: 7354 Days

Day: 13.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 12,936,928 km

• M1: 247,884 km (0.095 R)
• M2: 543,938 km (0.074 R)
• M3: 625,020 km (0.1 R)
• M4: 744,997 km (0.096 R)
• M5: 1,002,755 km (0.1 R)
• M6: 1,179,878 km (0.075 R)
• M7: 1,358,947 km (0.071 R)
• M8: 1,447,509 km (0.047 R)
• M9: 1,538,016 km (0.069 R)
• M10: 1,677,740 km (0.106 R)
• M11: 1,851,124 km (0.101 R)
• M12: 2,112,172 km (0.026 R)
• M13: 2,703,832 km (0.088 R)
• M14: 2,828,297 km (0.064 R)
• M15: 3,308,955 km (0.108 R)
• M16: 3,602,317 km (0.083 R)
• M17: 3,929,936 km (0.089 R)
• M18: 4,006,829 km (0.044 R)
• M19: 4,188,441 km (0.086 R)
• M20: 4,776,959 km (0.073 R)
• M21: 5,751,889 km (0.081 R)
• M22: 6,105,239 km (0.115 R)
• M23: 7,019,730 km (0.115 R)
• M24: 7,604,808 km (0.088 R)
• M25: 7,717,305 km (0.069 R)
• M26: 8,156,525 km (0.109 R)
• M27: 8,520,347 km (0.089 R)
• M28: 8,721,107 km (0.069 R)
• M29: 9,695,887 km (0.061 R)
• M30: 10,187,316 km (0.056 R)
• M31: 10,543,359 km (0.116 R)
• M32: 11,322,764 km (0.119 R)
• M33: 11,396,366 km (0.118 R)
• M34: 12,233,665 km (0.076 R)
• M35: 12,346,761 km (0.043 R)
• M36: 12,917,776 km (0.087 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit