🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.09 AU - 1.39 AU

Year: 499 Days

Day: 47.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,105,920 km

• M1: 286,031 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.04 AU - 1.5 AU

Year: 518 Days

Day: 23.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.55 AU - 3.99 AU

Year: 2647 Days

Day: 39.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.7

Radius: 8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.42 AU - 8.24 AU

Year: 6455 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 34,105,920 km

• M1: 121,025 km (0.114 R)
• M2: 850,763 km (0.062 R)
• M3: 1,430,754 km (0.105 R)
• M4: 1,945,221 km (0.06 R)
• M5: 4,280,444 km (0.088 R)
• M6: 11,748,519 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 12.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.54 AU - 7.68 AU

Year: 7592 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,105,920 km

• M1: 162,463 km (0.04 R)
• M2: 904,319 km (0.078 R)
• M3: 2,235,441 km (0.074 R)
• M4: 2,896,065 km (0.067 R)
• M5: 3,820,281 km (0.112 R)
• M6: 4,688,846 km (0.118 R)
• M7: 5,213,037 km (0.054 R)
• M8: 7,309,950 km (0.109 R)
• M9: 8,288,919 km (0.093 R)
• M10: 9,353,308 km (0.08 R)
• M11: 10,277,972 km (0.099 R)
• M12: 10,927,526 km (0.093 R)
• M13: 11,753,157 km (0.075 R)
• M14: 16,083,566 km (0.032 R)
• M15: 17,216,022 km (0.118 R)
• M16: 17,933,942 km (0.077 R)
• M17: 19,499,484 km (0.12 R)
• M18: 20,859,927 km (0.084 R)
• M19: 21,451,287 km (0.081 R)
• M20: 24,577,883 km (0.085 R)
• M21: 25,656,184 km (0.111 R)
• M22: 26,335,359 km (0.108 R)
• M23: 28,264,872 km (0.112 R)
• M24: 31,623,045 km (0.106 R)
• M25: 32,799,184 km (0.053 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit