🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.72 AU - 0.9 AU

Year: 275 Days

Day: 31.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.96 AU - 1.04 AU

Year: 377 Days

Day: 42.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,189,589 km

• M1: 73,004 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.48 AU - 2.12 AU

Year: 910 Days

Day: 19.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.87 AU - 3.07 AU

Year: 1928 Days

Day: 26.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.11 AU - 4.35 AU

Year: 2714 Days

Day: 15 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.3

Radius: 11.6

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.84 AU - 9.34 AU

Year: 8669 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,189,589 km

• M1: 145,409 km (0.103 R)
• M2: 642,074 km (0.052 R)
• M3: 1,187,657 km (0.105 R)
• M4: 1,778,419 km (0.11 R)
• M5: 2,151,666 km (0.114 R)
• M6: 3,016,192 km (0.047 R)
• M7: 3,990,972 km (0.025 R)
• M8: 4,610,606 km (0.088 R)
• M9: 5,164,418 km (0.087 R)
• M10: 8,225,340 km (0.097 R)
• M11: 9,088,819 km (0.114 R)
• M12: 11,157,308 km (0.101 R)
• M13: 11,874,032 km (0.034 R)
• M14: 15,654,669 km (0.092 R)
• M15: 16,065,166 km (0.102 R)
• M16: 17,559,050 km (0.087 R)
• M17: 19,534,490 km (0.079 R)
• M18: 22,078,551 km (0.082 R)
• M19: 22,682,179 km (0.076 R)
• M20: 23,742,678 km (0.087 R)
• M21: 25,207,540 km (0.12 R)
• M22: 28,722,791 km (0.098 R)
• M23: 30,279,357 km (0.095 R)
• M24: 33,560,038 km (0.03 R)
• M25: 37,801,138 km (0.115 R)
• M26: 42,122,572 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit