🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.47 AU - 0.67 AU

Year: 164 Days

Day: 18.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.81 AU - 0.93 AU

Year: 309 Days

Day: 21.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.89 AU - 0.91 AU

Year: 325 Days

Day: 31.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,428,884 km

• M1: 484,099 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.74 AU - 1.1 AU

Year: 336 Days

Day: 37.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,428,884 km

• M1: 525,089 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.3 AU - 4.32 AU

Year: 2832 Days

Day: 26.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,428,884 km

• M1: 1,016,518 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.2

Radius: 9.2

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.16 AU - 9.5 AU

Year: 9155 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,428,884 km

• M1: 123,119 km (0.045 R)
• M2: 508,932 km (0.12 R)
• M3: 1,063,641 km (0.114 R)
• M4: 1,459,327 km (0.07 R)
• M5: 1,870,572 km (0.052 R)
• M6: 2,453,854 km (0.083 R)
• M7: 3,107,746 km (0.101 R)
• M8: 4,035,253 km (0.103 R)
• M9: 4,343,873 km (0.118 R)
• M10: 6,023,409 km (0.062 R)
• M11: 6,694,654 km (0.069 R)
• M12: 8,009,769 km (0.113 R)
• M13: 11,089,092 km (0.107 R)
• M14: 12,386,704 km (0.119 R)
• M15: 14,035,871 km (0.109 R)
• M16: 15,895,671 km (0.106 R)
• M17: 18,064,541 km (0.114 R)
• M18: 18,751,943 km (0.089 R)
• M19: 20,919,018 km (0.096 R)
• M20: 26,322,194 km (0.112 R)
• M21: 26,614,359 km (0.079 R)
• M22: 28,108,393 km (0.119 R)
• M23: 28,618,671 km (0.087 R)
• M24: 35,468,758 km (0.116 R)
• M25: 37,153,978 km (0.094 R)
• M26: 38,766,044 km (0.092 R)
• M27: 39,780,916 km (0.035 R)
• M28: 40,165,981 km (0.066 R)
• M29: 40,683,291 km (0.118 R)
• M30: 43,066,534 km (0.066 R)
• M31: 44,292,339 km (0.035 R)
• M32: 44,844,505 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 10,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit