🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.02 AU - 1.36 AU

Year: 494 Days

Day: 37.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.76 AU - 1.94 AU

Year: 958 Days

Day: 27.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.83 AU - 4.53 AU

Year: 2688 Days

Day: 16.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 9.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.74 AU - 10.64 AU

Year: 10609 Days

Day: 10.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,779,444 km

• M1: 123,119 km (0.085 R)
• M2: 723,306 km (0.095 R)
• M3: 1,051,673 km (0.043 R)
• M4: 3,501,189 km (0.088 R)
• M5: 4,310,962 km (0.107 R)
• M6: 6,417,599 km (0.056 R)
• M7: 6,909,626 km (0.061 R)
• M8: 8,357,285 km (0.099 R)
• M9: 9,133,548 km (0.105 R)
• M10: 10,616,961 km (0.025 R)
• M11: 17,991,687 km (0.059 R)
• M12: 19,346,894 km (0.101 R)
• M13: 20,636,727 km (0.114 R)
• M14: 24,404,649 km (0.115 R)
• M15: 24,924,352 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.3

Radius: 8.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.85 AU - 11.61 AU

Year: 14331 Days

Day: 7.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,779,444 km

• M1: 114,742 km (0.095 R)
• M2: 525,837 km (0.116 R)
• M3: 823,536 km (0.113 R)
• M4: 1,188,106 km (0.109 R)
• M5: 1,750,893 km (0.081 R)
• M6: 3,526,471 km (0.109 R)
• M7: 3,951,628 km (0.088 R)
• M8: 4,234,368 km (0.112 R)
• M9: 4,936,580 km (0.113 R)
• M10: 5,714,190 km (0.051 R)
• M11: 7,511,010 km (0.066 R)
• M12: 7,991,069 km (0.027 R)
• M13: 8,678,472 km (0.064 R)
• M14: 10,922,739 km (0.084 R)
• M15: 12,297,394 km (0.093 R)
• M16: 14,503,663 km (0.046 R)
• M17: 15,525,267 km (0.12 R)
• M18: 16,376,629 km (0.12 R)
• M19: 17,940,674 km (0.102 R)
• M20: 20,764,783 km (0.063 R)
• M21: 25,197,817 km (0.08 R)
• M22: 26,471,792 km (0.089 R)
• M23: 31,660,893 km (0.047 R)
• M24: 34,314,909 km (0.059 R)
• M25: 40,061,113 km (0.087 R)
• M26: 42,337,394 km (0.115 R)
• M27: 43,576,813 km (0.111 R)
• M28: 46,272,417 km (0.07 R)
• M29: 48,179,490 km (0.081 R)
• M30: 48,477,489 km (0.07 R)
• M31: 48,926,732 km (0.082 R)
• M32: 49,681,752 km (0.1 R)
• M33: 50,905,762 km (0.053 R)
• M34: 52,779,475 km (0.085 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: 202 - 11,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit