🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.77 AU - 0.87 AU

Year: 270 Days

Day: 23.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.07 AU - 1.31 AU

Year: 472 Days

Day: 33.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,263,742 km

• M1: 151,094 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.39 AU - 1.39 AU

Year: 596 Days

Day: 36.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.37 AU - 1.61 AU

Year: 661 Days

Day: 42.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,263,742 km

• M1: 17,503 km (0.119 R)
• M2: 311,762 km (0.088 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.8

Radius: 9.6

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.86 AU - 9.08 AU

Year: 8959 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,263,742 km

• M1: 119,828 km (0.036 R)
• M2: 512,074 km (0.044 R)
• M3: 811,120 km (0.061 R)
• M4: 1,122,732 km (0.114 R)
• M5: 2,150,619 km (0.05 R)
• M6: 2,645,638 km (0.079 R)
• M7: 2,995,398 km (0.065 R)
• M8: 3,493,858 km (0.059 R)
• M9: 3,994,263 km (0.072 R)
• M10: 4,893,795 km (0.097 R)
• M11: 5,854,662 km (0.104 R)
• M12: 6,598,762 km (0.073 R)
• M13: 7,524,922 km (0.087 R)
• M14: 8,188,987 km (0.117 R)
• M15: 10,020,215 km (0.082 R)
• M16: 13,315,108 km (0.093 R)
• M17: 17,841,192 km (0.087 R)
• M18: 20,094,584 km (0.062 R)
• M19: 20,487,728 km (0.087 R)
• M20: 22,615,757 km (0.114 R)
• M21: 23,385,588 km (0.102 R)
• M22: 25,249,577 km (0.116 R)
• M23: 26,077,901 km (0.097 R)
• M24: 28,970,376 km (0.105 R)
• M25: 33,589,659 km (0.097 R)
• M26: 34,816,810 km (0.112 R)
• M27: 35,842,752 km (0.1 R)
• M28: 39,531,387 km (0.056 R)
• M29: 41,403,903 km (0.071 R)
• M30: 43,074,014 km (0.118 R)

Asteroid Belt

Center: 11.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.2

Radius: 4.4

Gravity: 22.53 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.13 AU - 14.95 AU

Year: 18107 Days

Day: 24.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,263,742 km

• M1: 54,902 km (0.059 R)
• M2: 208,689 km (0.099 R)
• M3: 399,875 km (0.09 R)
• M4: 544,387 km (0.107 R)
• M5: 724,353 km (0.064 R)
• M6: 911,500 km (0.105 R)
• M7: 1,878,201 km (0.048 R)
• M8: 2,724,327 km (0.119 R)
• M9: 3,493,559 km (0.11 R)
• M10: 4,211,928 km (0.084 R)
• M11: 4,786,683 km (0.118 R)
• M12: 5,162,772 km (0.062 R)
• M13: 5,521,508 km (0.057 R)
• M14: 6,369,129 km (0.048 R)
• M15: 7,080,916 km (0.063 R)
• M16: 7,478,547 km (0.078 R)
• M17: 9,322,939 km (0.048 R)
• M18: 13,744,005 km (0.097 R)
• M19: 15,950,275 km (0.039 R)
• M20: 16,100,321 km (0.048 R)
• M21: 17,019,899 km (0.104 R)
• M22: 17,413,192 km (0.069 R)
• M23: 20,780,640 km (0.071 R)
• M24: 22,428,162 km (0.109 R)
• M25: 22,711,051 km (0.065 R)
• M26: 24,557,687 km (0.118 R)
• M27: 26,292,574 km (0.08 R)
• M28: 32,704,339 km (0.104 R)
• M29: 39,807,694 km (0.108 R)
• M30: 43,205,211 km (0.076 R)
• M31: 47,562,249 km (0.059 R)
• M32: 50,087,013 km (0.091 R)
• M33: 53,032,595 km (0.105 R)
• M34: 53,199,546 km (0.076 R)
• M35: 60,532,235 km (0.098 R)
• M36: 61,263,769 km (0.114 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit