🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.56 AU - 0.76 AU

Year: 197 Days

Day: 44.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.41 AU - 1.51 AU

Year: 648 Days

Day: 27.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.55 AU - 1.93 AU

Year: 843 Days

Day: 34.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,877,907 km

• M1: 133,740 km (0.082 R)
• M2: 1,097,899 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.88 AU - 1.88 AU

Year: 946 Days

Day: 40.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.01 AU - 2.75 AU

Year: 1348 Days

Day: 28.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.37 AU - 3.15 AU

Year: 1683 Days

Day: 28.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,877,907 km

• M1: 41,139 km (0.036 R)
• M2: 690,245 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.04 AU - 3.36 AU

Year: 2101 Days

Day: 13 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752

Radius: 11.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.16 AU - 8.64 AU

Year: 8937 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,877,907 km

• M1: 146,756 km (0.09 R)
• M2: 552,315 km (0.103 R)
• M3: 1,194,240 km (0.083 R)
• M4: 2,558,423 km (0.056 R)
• M5: 4,068,912 km (0.105 R)
• M6: 5,204,211 km (0.087 R)
• M7: 5,659,886 km (0.11 R)
• M8: 6,071,430 km (0.105 R)
• M9: 7,032,446 km (0.098 R)
• M10: 8,482,798 km (0.117 R)
• M11: 10,940,691 km (0.045 R)
• M12: 11,473,109 km (0.101 R)
• M13: 15,300,870 km (0.059 R)
• M14: 18,453,645 km (0.036 R)
• M15: 18,904,384 km (0.092 R)
• M16: 19,749,911 km (0.084 R)
• M17: 22,693,997 km (0.114 R)
• M18: 24,994,214 km (0.066 R)
• M19: 28,529,810 km (0.09 R)
• M20: 29,031,860 km (0.081 R)
• M21: 30,678,185 km (0.066 R)
• M22: 32,603,659 km (0.11 R)
• M23: 36,340,764 km (0.062 R)
• M24: 38,130,253 km (0.046 R)
• M25: 40,103,150 km (0.108 R)
• M26: 41,114,581 km (0.048 R)
• M27: 45,604,013 km (0.109 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: 418 - 16,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit