🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.98 AU - 5.66 AU

Year: 3719 Days

Day: 37.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,827,618 km

• M1: 1,475,035 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.8 AU - 5.32 AU

Year: 4000 Days

Day: 23 Hours

Environment

Temp: -122 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,827,618 km

• M1: 1,734,139 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.7

Radius: 5.1

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.28 AU - 16.8 AU

Year: 20500 Days

Day: 23.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 98,827,618 km

• M1: 73,303 km (0.104 R)
• M2: 821,292 km (0.087 R)
• M3: 1,275,771 km (0.037 R)
• M4: 4,645,014 km (0.084 R)
• M5: 6,008,000 km (0.074 R)
• M6: 6,951,514 km (0.052 R)
• M7: 14,907,278 km (0.094 R)
• M8: 21,335,200 km (0.084 R)
• M9: 23,407,579 km (0.104 R)
• M10: 24,793,902 km (0.075 R)
• M11: 32,796,940 km (0.051 R)
• M12: 34,153,792 km (0.079 R)
• M13: 34,656,292 km (0.095 R)
• M14: 49,678,162 km (0.055 R)
• M15: 53,295,139 km (0.076 R)
• M16: 53,632,333 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.3

Radius: 3.1

Gravity: 83.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.27 AU - 19.25 AU

Year: 27424 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 98,827,618 km

• M1: 38,746 km (0.113 R)
• M2: 152,889 km (0.108 R)
• M3: 315,502 km (0.112 R)
• M4: 506,987 km (0.107 R)
• M5: 1,104,930 km (0.076 R)
• M6: 1,256,323 km (0.077 R)
• M7: 2,070,734 km (0.041 R)
• M8: 2,523,417 km (0.095 R)
• M9: 3,588,703 km (0.085 R)
• M10: 3,752,513 km (0.119 R)
• M11: 4,025,080 km (0.037 R)
• M12: 6,947,325 km (0.11 R)
• M13: 7,729,722 km (0.075 R)
• M14: 8,003,037 km (0.119 R)
• M15: 9,654,299 km (0.1 R)
• M16: 10,295,176 km (0.034 R)
• M17: 10,559,216 km (0.085 R)
• M18: 14,090,025 km (0.104 R)
• M19: 15,166,232 km (0.113 R)
• M20: 15,594,232 km (0.097 R)
• M21: 23,017,727 km (0.064 R)
• M22: 25,453,031 km (0.117 R)
• M23: 31,375,909 km (0.067 R)
• M24: 34,360,686 km (0.056 R)
• M25: 34,802,000 km (0.107 R)
• M26: 39,585,392 km (0.111 R)
• M27: 42,049,418 km (0.047 R)
• M28: 44,266,160 km (0.106 R)
• M29: 45,491,366 km (0.091 R)
• M30: 45,668,191 km (0.067 R)
• M31: 46,739,012 km (0.102 R)
• M32: 56,934,107 km (0.056 R)
• M33: 64,420,733 km (0.052 R)
• M34: 68,282,751 km (0.055 R)
• M35: 74,975,012 km (0.103 R)
• M36: 80,530,030 km (0.057 R)
• M37: 82,091,233 km (0.048 R)
• M38: 83,672,483 km (0.093 R)
• M39: 84,204,004 km (0.115 R)
• M40: 92,733,626 km (0.107 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 14,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit