🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.48 AU - 0.68 AU

Year: 197 Days

Day: 24.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.97 AU - 1.05 AU

Year: 453 Days

Day: 14 Hours

Environment

Temp: -68 °C

Axial Tilt: 51.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.19 AU - 1.25 AU

Year: 601 Days

Day: 26.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 9.5

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.5 AU - 6.88 AU

Year: 7721 Days

Day: 8.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,012,451 km

• M1: 118,631 km (0.105 R)
• M2: 553,811 km (0.12 R)
• M3: 2,639,954 km (0.097 R)
• M4: 3,266,170 km (0.1 R)
• M5: 5,403,026 km (0.114 R)
• M6: 5,876,504 km (0.048 R)
• M7: 6,550,592 km (0.097 R)
• M8: 7,388,639 km (0.114 R)
• M9: 8,756,113 km (0.095 R)
• M10: 11,213,408 km (0.078 R)
• M11: 12,956,821 km (0.032 R)
• M12: 23,029,246 km (0.109 R)
• M13: 24,358,722 km (0.115 R)
• M14: 27,352,475 km (0.112 R)
• M15: 30,484,755 km (0.097 R)
• M16: 32,086,200 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 14.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.17 AU - 8.37 AU

Year: 9665 Days

Day: 7.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,012,451 km

• M1: 180,714 km (0.114 R)
• M2: 1,006,046 km (0.072 R)
• M3: 1,671,457 km (0.026 R)
• M4: 8,146,352 km (0.089 R)
• M5: 9,224,654 km (0.111 R)
• M6: 9,720,720 km (0.042 R)
• M7: 11,188,126 km (0.101 R)
• M8: 12,245,633 km (0.03 R)
• M9: 13,465,304 km (0.117 R)
• M10: 17,553,964 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit