🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.57 AU - 0.69 AU

Year: 182 Days

Day: 16.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,060,831 km

• M1: 98,136 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.34 AU - 2.06 AU

Year: 806 Days

Day: 27.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 14.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.66 AU - 5.96 AU

Year: 5090 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,060,831 km

• M1: 176,525 km (0.093 R)
• M2: 909,256 km (0.065 R)
• M3: 1,396,197 km (0.096 R)
• M4: 2,117,109 km (0.027 R)
• M5: 3,165,641 km (0.074 R)
• M6: 3,749,222 km (0.025 R)
• M7: 4,929,699 km (0.107 R)
• M8: 6,490,752 km (0.107 R)
• M9: 8,448,390 km (0.043 R)
• M10: 9,868,822 km (0.051 R)
• M11: 10,912,417 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 9.4

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.1 AU - 12.96 AU

Year: 15164 Days

Day: 8.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,060,831 km

• M1: 116,836 km (0.069 R)
• M2: 608,863 km (0.086 R)
• M3: 1,195,287 km (0.103 R)
• M4: 1,501,065 km (0.101 R)
• M5: 2,180,389 km (0.094 R)
• M6: 2,601,208 km (0.116 R)
• M7: 4,596,544 km (0.078 R)
• M8: 5,905,376 km (0.115 R)
• M9: 6,405,631 km (0.114 R)
• M10: 8,406,054 km (0.057 R)
• M11: 8,890,751 km (0.101 R)
• M12: 10,130,169 km (0.104 R)
• M13: 10,567,743 km (0.094 R)
• M14: 11,132,625 km (0.101 R)
• M15: 12,138,820 km (0.062 R)
• M16: 18,497,627 km (0.054 R)
• M17: 21,385,913 km (0.111 R)
• M18: 22,015,870 km (0.096 R)
• M19: 25,855,299 km (0.074 R)
• M20: 26,160,030 km (0.114 R)
• M21: 28,794,149 km (0.073 R)
• M22: 30,910,660 km (0.109 R)
• M23: 31,369,178 km (0.116 R)
• M24: 33,368,403 km (0.092 R)
• M25: 33,972,180 km (0.05 R)
• M26: 35,701,681 km (0.084 R)
• M27: 37,749,227 km (0.107 R)
• M28: 49,171,623 km (0.117 R)
• M29: 53,822,771 km (0.114 R)
• M30: 56,681,287 km (0.112 R)
• M31: 57,024,016 km (0.055 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 11,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit