🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.91 AU - 1.35 AU

Year: 430 Days

Day: 25 Hours

Environment

Temp: 26 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,357,670 km

• M1: 301,739 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.78 AU - 2.58 AU

Year: 1153 Days

Day: 35 Hours

Environment

Temp: -77 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.55 AU - 2.69 AU

Year: 1519 Days

Day: 44.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,357,670 km

• M1: 21,692 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.6

Radius: 11.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.83 AU - 9.61 AU

Year: 7682 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,357,670 km

• M1: 143,464 km (0.097 R)
• M2: 610,359 km (0.094 R)
• M3: 2,506,662 km (0.083 R)
• M4: 3,240,739 km (0.114 R)
• M5: 5,358,596 km (0.116 R)
• M6: 6,674,907 km (0.088 R)
• M7: 8,580,485 km (0.116 R)
• M8: 9,303,342 km (0.054 R)
• M9: 9,722,216 km (0.116 R)
• M10: 10,418,594 km (0.075 R)
• M11: 12,057,888 km (0.093 R)
• M12: 12,455,519 km (0.085 R)
• M13: 13,917,090 km (0.116 R)
• M14: 15,960,148 km (0.05 R)
• M15: 17,491,731 km (0.051 R)
• M16: 18,852,324 km (0.108 R)
• M17: 22,373,858 km (0.085 R)
• M18: 23,051,237 km (0.077 R)
• M19: 24,368,147 km (0.12 R)
• M20: 24,764,731 km (0.065 R)
• M21: 29,328,363 km (0.114 R)
• M22: 29,958,170 km (0.112 R)
• M23: 30,689,106 km (0.069 R)

Asteroid Belt

Center: 9.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.4

Radius: 15

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.08 AU - 13.84 AU

Year: 14814 Days

Day: 13.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,357,670 km

• M1: 186,549 km (0.106 R)
• M2: 829,819 km (0.074 R)
• M3: 1,418,637 km (0.055 R)
• M4: 2,668,826 km (0.105 R)
• M5: 3,266,470 km (0.108 R)
• M6: 4,621,078 km (0.097 R)
• M7: 5,879,944 km (0.094 R)
• M8: 8,759,853 km (0.027 R)
• M9: 11,502,580 km (0.038 R)
• M10: 13,860,243 km (0.112 R)
• M11: 18,048,684 km (0.059 R)
• M12: 19,214,949 km (0.09 R)
• M13: 22,515,078 km (0.108 R)
• M14: 27,197,342 km (0.085 R)
• M15: 28,437,957 km (0.116 R)
• M16: 29,318,639 km (0.075 R)
• M17: 39,877,706 km (0.102 R)
• M18: 41,229,323 km (0.086 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 15,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit