🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.81 AU - 1.05 AU

Year: 315 Days

Day: 18.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.11 AU - 1.77 AU

Year: 607 Days

Day: 22.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.95 AU - 3.07 AU

Year: 1398 Days

Day: 14.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,997,821 km

• M1: 52,210 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.39 AU - 3.97 AU

Year: 1993 Days

Day: 35.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,997,821 km

• M1: 52,808 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 11.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.8 AU - 7.8 AU

Year: 6932 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,997,821 km

• M1: 145,559 km (0.101 R)
• M2: 666,159 km (0.047 R)
• M3: 1,477,578 km (0.116 R)
• M4: 3,800,534 km (0.081 R)
• M5: 5,090,367 km (0.029 R)
• M6: 6,652,617 km (0.109 R)
• M7: 7,638,766 km (0.083 R)
• M8: 9,965,313 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 12.5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.8 AU - 10.28 AU

Year: 10356 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 169.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,997,821 km

• M1: 155,432 km (0.077 R)
• M2: 639,531 km (0.12 R)
• M3: 1,057,807 km (0.054 R)
• M4: 2,230,205 km (0.095 R)
• M5: 3,025,318 km (0.11 R)
• M6: 4,001,444 km (0.056 R)
• M7: 4,781,447 km (0.117 R)
• M8: 5,334,810 km (0.076 R)
• M9: 9,459,073 km (0.084 R)
• M10: 10,637,157 km (0.113 R)
• M11: 12,356,934 km (0.08 R)
• M12: 13,763,453 km (0.113 R)
• M13: 14,505,608 km (0.117 R)
• M14: 18,400,388 km (0.091 R)
• M15: 25,518,704 km (0.092 R)
• M16: 32,519,735 km (0.076 R)
• M17: 33,063,972 km (0.085 R)
• M18: 33,725,045 km (0.079 R)
• M19: 34,846,430 km (0.097 R)
• M20: 43,009,986 km (0.108 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 19,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit