🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.65 AU - 1.01 AU

Year: 283 Days

Day: 40.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,817,593 km

• M1: 63,130 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.26 AU - 1.32 AU

Year: 549 Days

Day: 31.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.4 AU - 1.52 AU

Year: 661 Days

Day: 14.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.15 AU - 3.53 AU

Year: 2287 Days

Day: 34.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,817,593 km

• M1: 385,364 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.2

Radius: 12.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.1 AU - 5 AU

Year: 3637 Days

Day: 13.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,817,593 km

• M1: 150,495 km (0.101 R)
• M2: 627,862 km (0.095 R)
• M3: 1,034,020 km (0.085 R)
• M4: 1,579,754 km (0.086 R)
• M5: 2,341,805 km (0.066 R)
• M6: 2,775,788 km (0.103 R)
• M7: 4,072,353 km (0.112 R)
• M8: 4,962,311 km (0.12 R)
• M9: 7,126,543 km (0.119 R)
• M10: 8,417,423 km (0.039 R)
• M11: 8,904,364 km (0.089 R)
• M12: 10,597,962 km (0.076 R)
• M13: 11,207,573 km (0.075 R)
• M14: 14,318,162 km (0.031 R)
• M15: 18,192,148 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 13.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.39 AU - 11.27 AU

Year: 11549 Days

Day: 9.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,817,593 km

• M1: 164,258 km (0.115 R)
• M2: 1,070,822 km (0.112 R)
• M3: 1,566,738 km (0.109 R)
• M4: 4,841,436 km (0.1 R)
• M5: 8,204,994 km (0.045 R)
• M6: 8,768,829 km (0.058 R)
• M7: 10,466,615 km (0.103 R)
• M8: 12,430,386 km (0.12 R)
• M9: 13,708,401 km (0.103 R)
• M10: 19,783,720 km (0.108 R)
• M11: 20,879,375 km (0.1 R)
• M12: 30,731,143 km (0.097 R)
• M13: 38,424,811 km (0.105 R)
• M14: 41,124,754 km (0.056 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: 521 - 15,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit