🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.56 AU - 0.58 AU

Year: 151 Days

Day: 25.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,623,643 km

• M1: 271,520 km (0.026 R)
• M2: 340,934 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.39 AU - 2.15 AU

Year: 828 Days

Day: 14.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,623,643 km

• M1: 155,881 km (0.107 R)
• M2: 387,907 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.2 AU - 2.5 AU

Year: 1266 Days

Day: 28.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325

Radius: 11.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.39 AU - 9.69 AU

Year: 10356 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,623,643 km

• M1: 140,472 km (0.087 R)
• M2: 654,491 km (0.074 R)
• M3: 2,009,847 km (0.081 R)
• M4: 3,591,695 km (0.027 R)
• M5: 4,383,517 km (0.094 R)
• M6: 7,275,992 km (0.048 R)
• M7: 7,931,230 km (0.056 R)
• M8: 8,293,856 km (0.108 R)
• M9: 10,041,907 km (0.101 R)
• M10: 10,466,914 km (0.069 R)
• M11: 11,970,971 km (0.087 R)
• M12: 14,194,295 km (0.059 R)
• M13: 15,527,960 km (0.087 R)
• M14: 27,750,255 km (0.109 R)
• M15: 28,588,751 km (0.107 R)
• M16: 32,010,803 km (0.059 R)
• M17: 32,726,629 km (0.109 R)
• M18: 36,911,479 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.5

Radius: 8.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.86 AU - 14.56 AU

Year: 14084 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,623,643 km

• M1: 108,159 km (0.087 R)
• M2: 457,021 km (0.074 R)
• M3: 990,787 km (0.051 R)
• M4: 3,379,117 km (0.064 R)
• M5: 6,136,355 km (0.056 R)
• M6: 7,747,674 km (0.07 R)
• M7: 8,312,705 km (0.079 R)
• M8: 11,283,569 km (0.112 R)
• M9: 17,472,433 km (0.103 R)
• M10: 19,059,218 km (0.085 R)
• M11: 22,517,023 km (0.093 R)
• M12: 23,487,314 km (0.032 R)
• M13: 29,172,632 km (0.104 R)
• M14: 29,797,652 km (0.106 R)
• M15: 36,188,024 km (0.06 R)
• M16: 45,491,516 km (0.053 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 16,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit