🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.47 AU - 0.59 AU

Year: 138 Days

Day: 31.4 Hours

Environment

Temp: 239 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,381,381 km

• M1: 154,535 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.8 AU

Year: 213 Days

Day: 38.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,381,381 km

• M1: 163,062 km (0.1 R)
• M2: 560,693 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.68 AU - 2.88 AU

Year: 1652 Days

Day: 28.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,381,381 km

• M1: 1,203,216 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.55 AU - 3.11 AU

Year: 1697 Days

Day: 37.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.03 AU - 5.15 AU

Year: 4093 Days

Day: 22.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.7

Radius: 8.5

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.01 AU - 12.91 AU

Year: 15677 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,381,381 km

• M1: 105,766 km (0.051 R)
• M2: 534,214 km (0.092 R)
• M3: 813,962 km (0.113 R)
• M4: 1,182,272 km (0.117 R)
• M5: 1,537,118 km (0.067 R)
• M6: 2,570,540 km (0.119 R)
• M7: 2,907,135 km (0.103 R)
• M8: 3,197,654 km (0.084 R)
• M9: 3,752,962 km (0.045 R)
• M10: 4,098,234 km (0.076 R)
• M11: 6,635,862 km (0.073 R)
• M12: 14,121,141 km (0.088 R)
• M13: 14,396,850 km (0.049 R)
• M14: 21,503,048 km (0.067 R)
• M15: 25,649,453 km (0.11 R)
• M16: 27,855,722 km (0.08 R)
• M17: 28,838,879 km (0.111 R)
• M18: 32,402,749 km (0.106 R)
• M19: 33,367,955 km (0.091 R)
• M20: 33,734,769 km (0.084 R)
• M21: 36,249,658 km (0.041 R)
• M22: 37,552,805 km (0.078 R)
• M23: 45,732,967 km (0.085 R)
• M24: 48,338,214 km (0.05 R)
• M25: 54,178,514 km (0.105 R)
• M26: 55,708,751 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.2

Radius: 4.3

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.8 AU - 15.22 AU

Year: 19701 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 109.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,381,381 km

• M1: 53,406 km (0.113 R)
• M2: 208,539 km (0.072 R)
• M3: 350,059 km (0.08 R)
• M4: 496,067 km (0.09 R)
• M5: 650,751 km (0.074 R)
• M6: 917,933 km (0.098 R)
• M7: 1,083,089 km (0.086 R)
• M8: 1,592,619 km (0.104 R)
• M9: 2,041,861 km (0.054 R)
• M10: 3,137,666 km (0.12 R)
• M11: 4,094,344 km (0.097 R)
• M12: 4,483,149 km (0.104 R)
• M13: 5,196,731 km (0.085 R)
• M14: 6,642,744 km (0.087 R)
• M15: 9,208,497 km (0.109 R)
• M16: 9,979,674 km (0.104 R)
• M17: 10,192,402 km (0.081 R)
• M18: 16,993,869 km (0.076 R)
• M19: 18,150,261 km (0.114 R)
• M20: 19,358,114 km (0.095 R)
• M21: 19,523,121 km (0.025 R)
• M22: 26,309,478 km (0.112 R)
• M23: 26,511,884 km (0.094 R)
• M24: 27,332,279 km (0.084 R)
• M25: 29,566,074 km (0.113 R)
• M26: 33,911,893 km (0.112 R)
• M27: 36,236,344 km (0.079 R)
• M28: 38,795,515 km (0.103 R)
• M29: 43,136,696 km (0.105 R)
• M30: 44,127,632 km (0.117 R)
• M31: 44,700,592 km (0.117 R)
• M32: 46,154,833 km (0.026 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 19,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit