🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.46 AU - 0.64 AU

Year: 179 Days

Day: 29.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,221,242 km

• M1: 24,085 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.24 AU - 1.72 AU

Year: 792 Days

Day: 16.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.07 AU - 2.51 AU

Year: 1524 Days

Day: 12.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,221,242 km

• M1: 47,572 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.6

Radius: 13.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.14 AU - 4.7 AU

Year: 4086 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 91,221,242 km

• M1: 166,802 km (0.086 R)
• M2: 683,513 km (0.109 R)
• M3: 1,498,372 km (0.117 R)
• M4: 2,008,052 km (0.077 R)
• M5: 2,763,671 km (0.089 R)
• M6: 6,682,088 km (0.087 R)
• M7: 7,312,194 km (0.081 R)
• M8: 8,016,202 km (0.043 R)
• M9: 8,546,377 km (0.064 R)
• M10: 10,736,190 km (0.072 R)
• M11: 14,898,003 km (0.113 R)
• M12: 16,874,341 km (0.096 R)
• M13: 18,711,702 km (0.092 R)
• M14: 20,876,383 km (0.057 R)
• M15: 21,814,511 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.2

Radius: 5.7

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.17 AU - 15.35 AU

Year: 26212 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,221,242 km

• M1: 75,846 km (0.088 R)
• M2: 262,095 km (0.091 R)
• M3: 800,049 km (0.079 R)
• M4: 1,925,474 km (0.055 R)
• M5: 2,760,081 km (0.113 R)
• M6: 3,559,532 km (0.074 R)
• M7: 4,430,790 km (0.106 R)
• M8: 6,920,996 km (0.109 R)
• M9: 10,025,900 km (0.109 R)
• M10: 10,729,159 km (0.12 R)
• M11: 12,666,751 km (0.099 R)
• M12: 16,510,967 km (0.097 R)
• M13: 16,774,260 km (0.073 R)
• M14: 18,601,598 km (0.105 R)
• M15: 21,066,971 km (0.108 R)
• M16: 22,646,425 km (0.105 R)
• M17: 25,218,760 km (0.088 R)
• M18: 25,920,524 km (0.082 R)
• M19: 30,275,767 km (0.097 R)
• M20: 39,143,480 km (0.109 R)
• M21: 50,512,319 km (0.088 R)
• M22: 69,668,925 km (0.064 R)
• M23: 71,512,420 km (0.115 R)
• M24: 72,446,359 km (0.089 R)
• M25: 78,467,973 km (0.088 R)
• M26: 81,981,578 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 13,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit