🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.56 AU - 0.62 AU

Year: 288 Days

Day: 18.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.56 AU - 0.68 AU

Year: 310 Days

Day: 31.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,067,229 km

• M1: 58,194 km (0.056 R)
• M2: 128,654 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 11.8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.92 AU - 1.42 AU

Year: 805 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 25,067,229 km

• M1: 147,055 km (0.118 R)
• M2: 576,700 km (0.089 R)
• M3: 1,010,833 km (0.088 R)
• M4: 1,405,771 km (0.08 R)
• M5: 1,808,189 km (0.045 R)
• M6: 2,523,716 km (0.094 R)
• M7: 2,908,482 km (0.078 R)
• M8: 4,277,602 km (0.052 R)
• M9: 4,655,635 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 14.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.97 AU - 2.85 AU

Year: 2379 Days

Day: 8.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,067,229 km

• M1: 181,612 km (0.107 R)
• M2: 659,577 km (0.088 R)
• M3: 1,554,172 km (0.111 R)
• M4: 2,316,673 km (0.096 R)
• M5: 2,892,774 km (0.059 R)
• M6: 3,379,416 km (0.082 R)
• M7: 3,837,784 km (0.107 R)
• M8: 4,392,343 km (0.068 R)
• M9: 5,577,906 km (0.069 R)
• M10: 6,339,210 km (0.094 R)
• M11: 8,097,733 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 9.4

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.95 AU - 3.25 AU

Year: 3470 Days

Day: 7.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,067,229 km

• M1: 116,836 km (0.032 R)
• M2: 416,480 km (0.105 R)
• M3: 1,168,359 km (0.108 R)
• M4: 1,701,825 km (0.043 R)
• M5: 2,513,992 km (0.064 R)
• M6: 3,387,793 km (0.101 R)
• M7: 4,593,103 km (0.079 R)
• M8: 5,241,161 km (0.076 R)
• M9: 5,864,087 km (0.113 R)
• M10: 6,968,867 km (0.033 R)
• M11: 8,277,699 km (0.055 R)
• M12: 10,064,346 km (0.102 R)
• M13: 12,418,418 km (0.116 R)
• M14: 13,873,707 km (0.092 R)
• M15: 15,931,425 km (0.076 R)
• M16: 16,321,128 km (0.095 R)
• M17: 19,293,039 km (0.105 R)
• M18: 19,863,904 km (0.118 R)
• M19: 20,906,452 km (0.075 R)
• M20: 21,508,733 km (0.089 R)
• M21: 22,958,935 km (0.064 R)
• M22: 23,384,990 km (0.055 R)
• M23: 24,843,419 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 15,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit