🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.74 AU - 0.82 AU

Year: 252 Days

Day: 31.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.71 AU - 1.95 AU

Year: 904 Days

Day: 25.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.1

Radius: 11.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.77 AU - 10.07 AU

Year: 10560 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,985,405 km

• M1: 143,165 km (0.055 R)
• M2: 1,814,323 km (0.051 R)
• M3: 2,870,185 km (0.087 R)
• M4: 3,974,367 km (0.066 R)
• M5: 4,425,703 km (0.028 R)
• M6: 4,939,123 km (0.079 R)
• M7: 6,183,329 km (0.055 R)
• M8: 6,722,031 km (0.109 R)
• M9: 7,513,553 km (0.068 R)
• M10: 11,864,158 km (0.071 R)
• M11: 17,791,525 km (0.117 R)
• M12: 22,425,020 km (0.118 R)
• M13: 30,122,878 km (0.112 R)
• M14: 34,300,398 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.8

Radius: 5.2

Gravity: 17.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.7 AU - 14.96 AU

Year: 17776 Days

Day: 20.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,985,405 km

• M1: 64,776 km (0.117 R)
• M2: 265,387 km (0.073 R)
• M3: 560,094 km (0.107 R)
• M4: 1,438,533 km (0.077 R)
• M5: 1,606,382 km (0.118 R)
• M6: 2,000,124 km (0.039 R)
• M7: 2,269,699 km (0.036 R)
• M8: 2,788,355 km (0.087 R)
• M9: 3,075,732 km (0.1 R)
• M10: 4,027,623 km (0.111 R)
• M11: 4,395,036 km (0.102 R)
• M12: 6,210,406 km (0.101 R)
• M13: 7,041,871 km (0.102 R)
• M14: 7,305,014 km (0.096 R)
• M15: 8,424,305 km (0.066 R)
• M16: 11,232,855 km (0.118 R)
• M17: 15,109,535 km (0.104 R)
• M18: 15,770,009 km (0.075 R)
• M19: 31,294,977 km (0.053 R)
• M20: 32,126,143 km (0.079 R)
• M21: 42,694,933 km (0.11 R)
• M22: 44,011,843 km (0.08 R)
• M23: 54,336,191 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 15,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit