🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.84 AU

Year: 256 Days

Day: 20.7 Hours

Environment

Temp: 78 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,762,415 km

• M1: 55,650 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.78 AU - 1.16 AU

Year: 362 Days

Day: 14.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.59 AU - 2.23 AU

Year: 1000 Days

Day: 47 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.75 AU - 3.41 AU

Year: 2047 Days

Day: 46.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.3

Radius: 13.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.01 AU - 11.31 AU

Year: 10500 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,762,415 km

• M1: 177,273 km (0.117 R)
• M2: 775,665 km (0.12 R)
• M3: 1,799,513 km (0.101 R)
• M4: 5,522,405 km (0.119 R)
• M5: 6,004,859 km (0.114 R)
• M6: 7,411,378 km (0.101 R)
• M7: 10,595,868 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.5

Radius: 10.7

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.87 AU - 9.91 AU

Year: 11780 Days

Day: 7.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,762,415 km

• M1: 133,142 km (0.081 R)
• M2: 504,294 km (0.058 R)
• M3: 1,175,540 km (0.104 R)
• M4: 1,577,809 km (0.106 R)
• M5: 2,108,732 km (0.081 R)
• M6: 3,941,904 km (0.05 R)
• M7: 4,293,309 km (0.118 R)
• M8: 4,697,672 km (0.084 R)
• M9: 5,547,239 km (0.1 R)
• M10: 6,220,130 km (0.116 R)
• M11: 7,594,486 km (0.047 R)
• M12: 9,623,930 km (0.117 R)
• M13: 10,595,718 km (0.096 R)
• M14: 11,810,602 km (0.104 R)
• M15: 13,180,769 km (0.098 R)
• M16: 15,003,619 km (0.11 R)
• M17: 18,244,657 km (0.109 R)
• M18: 20,852,298 km (0.075 R)
• M19: 24,966,389 km (0.083 R)
• M20: 26,381,285 km (0.104 R)
• M21: 29,039,639 km (0.11 R)
• M22: 35,507,204 km (0.106 R)
• M23: 43,590,127 km (0.116 R)
• M24: 51,519,711 km (0.073 R)
• M25: 55,483,606 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 11,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit