🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.67 AU - 1.01 AU

Year: 273 Days

Day: 31.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.44 AU - 2.46 AU

Year: 1360 Days

Day: 27.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.84 AU - 4.54 AU

Year: 3043 Days

Day: 35.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,852,825 km

• M1: 434,731 km (0.097 R)
• M2: 822,339 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.99 AU - 5.31 AU

Year: 4146 Days

Day: 29 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470

Radius: 9.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.35 AU - 13.37 AU

Year: 13583 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,852,825 km

• M1: 119,529 km (0.089 R)
• M2: 552,166 km (0.101 R)
• M3: 1,242,859 km (0.086 R)
• M4: 2,188,766 km (0.111 R)
• M5: 2,676,605 km (0.111 R)
• M6: 3,790,212 km (0.117 R)
• M7: 4,261,295 km (0.092 R)
• M8: 4,740,009 km (0.074 R)
• M9: 5,628,769 km (0.095 R)
• M10: 8,220,403 km (0.074 R)
• M11: 9,302,295 km (0.079 R)
• M12: 9,852,067 km (0.118 R)
• M13: 11,632,431 km (0.048 R)
• M14: 12,810,365 km (0.069 R)
• M15: 14,001,314 km (0.116 R)
• M16: 17,188,347 km (0.081 R)
• M17: 20,327,359 km (0.12 R)
• M18: 21,339,089 km (0.025 R)
• M19: 22,031,877 km (0.113 R)
• M20: 28,124,998 km (0.041 R)
• M21: 36,344,503 km (0.1 R)
• M22: 43,225,706 km (0.107 R)
• M23: 46,176,524 km (0.095 R)
• M24: 48,364,692 km (0.069 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 11,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit