🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.87 AU - 1.33 AU

Year: 405 Days

Day: 34.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,617,025 km

• M1: 36,651 km (0.092 R)
• M2: 150,196 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.46 AU - 1.6 AU

Year: 665 Days

Day: 31.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.46 AU - 5.6 AU

Year: 3389 Days

Day: 19.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 10.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.57 AU - 6.95 AU

Year: 5505 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,617,025 km

• M1: 126,859 km (0.06 R)
• M2: 495,319 km (0.104 R)
• M3: 1,038,808 km (0.049 R)
• M4: 1,507,049 km (0.091 R)
• M5: 2,001,620 km (0.069 R)
• M6: 2,921,497 km (0.042 R)
• M7: 3,406,044 km (0.101 R)
• M8: 6,961,387 km (0.046 R)
• M9: 7,704,889 km (0.119 R)
• M10: 9,384,873 km (0.1 R)
• M11: 10,709,263 km (0.113 R)
• M12: 11,216,848 km (0.101 R)
• M13: 12,029,015 km (0.09 R)
• M14: 15,773,749 km (0.119 R)
• M15: 18,182,574 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 8.6

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.58 AU - 8.5 AU

Year: 8012 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 156.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,617,025 km

• M1: 106,962 km (0.04 R)
• M2: 409,300 km (0.091 R)
• M3: 682,615 km (0.079 R)
• M4: 1,138,440 km (0.099 R)
• M5: 2,058,168 km (0.114 R)
• M6: 2,785,812 km (0.07 R)
• M7: 3,527,069 km (0.119 R)
• M8: 3,801,581 km (0.039 R)
• M9: 4,171,686 km (0.076 R)
• M10: 5,761,612 km (0.058 R)
• M11: 6,730,109 km (0.106 R)
• M12: 9,311,869 km (0.092 R)
• M13: 9,790,433 km (0.099 R)
• M14: 11,217,746 km (0.112 R)
• M15: 11,814,791 km (0.067 R)
• M16: 13,310,171 km (0.104 R)
• M17: 15,318,972 km (0.118 R)
• M18: 16,258,297 km (0.041 R)
• M19: 18,698,687 km (0.118 R)
• M20: 19,306,503 km (0.104 R)
• M21: 20,006,022 km (0.101 R)
• M22: 20,322,272 km (0.082 R)
• M23: 27,468,114 km (0.105 R)
• M24: 29,869,309 km (0.067 R)
• M25: 33,951,835 km (0.113 R)
• M26: 36,477,646 km (0.092 R)
• M27: 42,418,327 km (0.107 R)
• M28: 43,203,416 km (0.114 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit