🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.7 AU - 1 AU

Year: 295 Days

Day: 29 Hours

Environment

Temp: 114 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.2 AU - 1.74 AU

Year: 671 Days

Day: 30.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.64 AU - 4.24 AU

Year: 2404 Days

Day: 40.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.47 AU - 4.81 AU

Year: 3173 Days

Day: 29.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,471,568 km

• M1: 43,533 km (0.103 R)
• M2: 2,680,495 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.5

Radius: 10.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.97 AU - 11.43 AU

Year: 10513 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,471,568 km

• M1: 128,355 km (0.078 R)
• M2: 452,234 km (0.086 R)
• M3: 1,032,076 km (0.111 R)
• M4: 1,478,925 km (0.093 R)
• M5: 2,190,262 km (0.103 R)
• M6: 4,041,985 km (0.059 R)
• M7: 4,604,473 km (0.113 R)
• M8: 5,192,991 km (0.047 R)
• M9: 6,372,420 km (0.086 R)
• M10: 6,854,126 km (0.072 R)
• M11: 7,231,112 km (0.079 R)
• M12: 10,600,056 km (0.116 R)
• M13: 11,148,183 km (0.118 R)
• M14: 11,582,615 km (0.067 R)
• M15: 13,580,644 km (0.05 R)
• M16: 17,482,157 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.3

Radius: 12.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8 AU - 11.3 AU

Year: 11293 Days

Day: 5.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,471,568 km

• M1: 157,975 km (0.111 R)
• M2: 623,225 km (0.089 R)
• M3: 2,680,345 km (0.117 R)
• M4: 3,568,657 km (0.031 R)
• M5: 4,185,150 km (0.095 R)
• M6: 4,616,291 km (0.077 R)
• M7: 5,411,703 km (0.083 R)
• M8: 6,058,415 km (0.072 R)
• M9: 6,647,980 km (0.112 R)
• M10: 9,085,228 km (0.097 R)
• M11: 10,578,065 km (0.101 R)
• M12: 12,778,052 km (0.079 R)
• M13: 16,494,063 km (0.073 R)
• M14: 17,645,966 km (0.098 R)
• M15: 18,206,210 km (0.105 R)
• M16: 19,659,105 km (0.093 R)
• M17: 20,337,531 km (0.06 R)
• M18: 22,223,362 km (0.054 R)
• M19: 25,443,606 km (0.067 R)
• M20: 28,291,351 km (0.105 R)
• M21: 28,962,746 km (0.077 R)
• M22: 30,138,286 km (0.038 R)
• M23: 34,287,084 km (0.082 R)
• M24: 39,274,228 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit