🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.92 AU - 0.94 AU

Year: 323 Days

Day: 32.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,036,599 km

• M1: 42,187 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.01 AU - 3.03 AU

Year: 1889 Days

Day: 18.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 110 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,036,599 km

• M1: 33,211 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.98 AU - 4.78 AU

Year: 2751 Days

Day: 18.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,036,599 km

• M1: 35,903 km (0.084 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 14.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.27 AU - 6.69 AU

Year: 5263 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 89,036,599 km

• M1: 176,825 km (0.109 R)
• M2: 698,472 km (0.104 R)
• M3: 1,454,091 km (0.118 R)
• M4: 1,996,982 km (0.11 R)
• M5: 2,573,682 km (0.116 R)
• M6: 4,249,178 km (0.094 R)
• M7: 4,780,550 km (0.062 R)
• M8: 5,237,571 km (0.071 R)
• M9: 7,547,961 km (0.102 R)
• M10: 8,659,922 km (0.09 R)
• M11: 9,625,875 km (0.069 R)
• M12: 11,089,840 km (0.039 R)
• M13: 12,355,737 km (0.106 R)
• M14: 13,133,795 km (0.083 R)

Asteroid Belt

Center: 11.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.4

Radius: 6.7

Gravity: 16.63 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.28 AU - 16.84 AU

Year: 24253 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,036,599 km

• M1: 83,326 km (0.1 R)
• M2: 327,470 km (0.062 R)
• M3: 674,387 km (0.095 R)
• M4: 1,151,604 km (0.069 R)
• M5: 1,893,161 km (0.081 R)
• M6: 2,733,303 km (0.065 R)
• M7: 2,943,787 km (0.112 R)
• M8: 3,672,927 km (0.072 R)
• M9: 4,268,177 km (0.114 R)
• M10: 5,080,942 km (0.095 R)
• M11: 7,506,821 km (0.112 R)
• M12: 10,484,716 km (0.074 R)
• M13: 11,539,381 km (0.033 R)
• M14: 16,730,876 km (0.069 R)
• M15: 25,890,155 km (0.05 R)
• M16: 27,077,514 km (0.055 R)
• M17: 29,305,325 km (0.118 R)
• M18: 30,203,660 km (0.05 R)
• M19: 34,262,849 km (0.061 R)
• M20: 35,983,374 km (0.101 R)
• M21: 43,608,527 km (0.062 R)
• M22: 49,669,635 km (0.113 R)
• M23: 52,430,613 km (0.048 R)
• M24: 54,519,149 km (0.031 R)
• M25: 62,160,608 km (0.108 R)
• M26: 71,633,444 km (0.104 R)
• M27: 76,349,667 km (0.055 R)
• M28: 77,074,469 km (0.099 R)
• M29: 78,537,835 km (0.066 R)
• M30: 83,293,850 km (0.088 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 19,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit