🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.58 AU

Year: 134 Days

Day: 37.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.13 AU - 1.45 AU

Year: 555 Days

Day: 33.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.25 AU - 2.07 AU

Year: 810 Days

Day: 28.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.8 AU - 2.62 AU

Year: 1244 Days

Day: 15.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.6

Radius: 11.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.04 AU - 14.02 AU

Year: 14828 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 28,944,971 km

• M1: 411,245 km (0.079 R)
• M2: 568,771 km (0.084 R)
• M3: 988,842 km (0.083 R)
• M4: 1,181,823 km (0.092 R)
• M5: 3,056,733 km (0.088 R)
• M6: 4,435,427 km (0.036 R)
• M7: 4,689,744 km (0.078 R)
• M8: 4,783,392 km (0.112 R)
• M9: 4,925,211 km (0.033 R)
• M10: 5,981,521 km (0.092 R)
• M11: 6,444,078 km (0.119 R)
• M12: 6,998,488 km (0.067 R)
• M13: 7,872,738 km (0.102 R)
• M14: 8,984,399 km (0.11 R)
• M15: 10,665,431 km (0.1 R)
• M16: 10,975,846 km (0.076 R)
• M17: 11,764,676 km (0.076 R)
• M18: 12,246,680 km (0.116 R)
• M19: 13,967,654 km (0.095 R)
• M20: 14,137,148 km (0.082 R)
• M21: 14,341,349 km (0.102 R)
• M22: 14,683,929 km (0.12 R)
• M23: 15,202,884 km (0.086 R)
• M24: 15,587,350 km (0.09 R)
• M25: 16,081,322 km (0.074 R)
• M26: 16,223,440 km (0.102 R)
• M27: 16,688,091 km (0.103 R)
• M28: 16,903,961 km (0.075 R)
• M29: 17,229,636 km (0.091 R)
• M30: 20,482,791 km (0.06 R)
• M31: 20,675,473 km (0.105 R)
• M32: 22,794,228 km (0.094 R)
• M33: 23,314,529 km (0.096 R)
• M34: 23,475,496 km (0.086 R)
• M35: 23,556,130 km (0.113 R)
• M36: 24,448,630 km (0.057 R)
• M37: 25,310,913 km (0.078 R)
• M38: 25,476,218 km (0.066 R)
• M39: 26,058,004 km (0.057 R)
• M40: 26,686,016 km (0.063 R)
• M41: 27,149,770 km (0.08 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit