🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.63 AU - 0.69 AU

Year: 200 Days

Day: 30.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.6 AU - 0.92 AU

Year: 247 Days

Day: 44.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.89 AU - 1.41 AU

Year: 460 Days

Day: 36.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.75 AU - 1.89 AU

Year: 915 Days

Day: 44.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 177.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,181,156 km

• M1: 899,083 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.16 AU - 2.2 AU

Year: 1200 Days

Day: 23.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 59.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,181,156 km

• M1: 33,510 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.2

Radius: 14.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.99 AU - 6.27 AU

Year: 4980 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,181,156 km

• M1: 240,703 km (0.051 R)
• M2: 437,873 km (0.115 R)
• M3: 541,694 km (0.113 R)
• M4: 645,964 km (0.1 R)
• M5: 805,884 km (0.086 R)
• M6: 967,898 km (0.086 R)
• M7: 1,240,615 km (0.086 R)
• M8: 1,492,688 km (0.101 R)
• M9: 2,258,778 km (0.113 R)
• M10: 2,532,991 km (0.054 R)
• M11: 2,721,933 km (0.077 R)
• M12: 2,857,020 km (0.092 R)
• M13: 3,094,133 km (0.106 R)
• M14: 3,503,732 km (0.117 R)
• M15: 3,608,899 km (0.079 R)
• M16: 3,887,600 km (0.108 R)
• M17: 4,352,550 km (0.103 R)
• M18: 4,976,972 km (0.076 R)
• M19: 5,311,921 km (0.043 R)
• M20: 5,778,367 km (0.098 R)
• M21: 6,464,124 km (0.06 R)
• M22: 6,882,699 km (0.061 R)
• M23: 7,310,399 km (0.068 R)
• M24: 7,691,575 km (0.086 R)
• M25: 8,051,657 km (0.076 R)
• M26: 8,332,302 km (0.073 R)
• M27: 8,473,822 km (0.116 R)
• M28: 8,587,666 km (0.055 R)
• M29: 9,281,501 km (0.089 R)
• M30: 9,457,727 km (0.116 R)
• M31: 9,754,080 km (0.045 R)
• M32: 9,903,379 km (0.116 R)
• M33: 10,325,544 km (0.082 R)
• M34: 10,784,361 km (0.092 R)
• M35: 10,969,862 km (0.106 R)
• M36: 12,201,053 km (0.108 R)
• M37: 12,784,036 km (0.09 R)
• M38: 13,210,838 km (0.094 R)
• M39: 13,675,789 km (0.109 R)
• M40: 14,247,402 km (0.096 R)
• M41: 14,621,546 km (0.044 R)
• M42: 14,724,170 km (0.04 R)
• M43: 16,291,956 km (0.11 R)
• M44: 16,897,977 km (0.12 R)
• M45: 17,005,837 km (0.092 R)
• M46: 17,149,750 km (0.069 R)
• M47: 18,353,116 km (0.096 R)
• M48: 18,871,921 km (0.103 R)
• M49: 19,058,320 km (0.098 R)
• M50: 19,208,067 km (0.079 R)
• M51: 20,266,173 km (0.113 R)
• M52: 20,995,014 km (0.079 R)
• M53: 21,149,549 km (0.108 R)
• M54: 21,771,577 km (0.048 R)
• M55: 21,967,251 km (0.092 R)
• M56: 22,993,791 km (0.104 R)
• M57: 24,116,822 km (0.112 R)
• M58: 24,807,366 km (0.065 R)
• M59: 25,011,717 km (0.079 R)
• M60: 25,257,805 km (0.035 R)
• M61: 25,752,077 km (0.114 R)
• M62: 25,917,532 km (0.114 R)
• M63: 26,416,142 km (0.113 R)
• M64: 27,380,749 km (0.042 R)
• M65: 27,973,605 km (0.06 R)
• M66: 28,699,005 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.6

Radius: 6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.46 AU - 16.4 AU

Year: 19381 Days

Day: 17.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 39,181,156 km

• M1: 132,544 km (0.114 R)
• M2: 1,619,696 km (0.114 R)
• M3: 2,414,958 km (0.078 R)
• M4: 3,313,443 km (0.109 R)
• M5: 3,546,218 km (0.078 R)
• M6: 3,837,933 km (0.116 R)
• M7: 4,000,397 km (0.103 R)
• M8: 4,788,029 km (0.062 R)
• M9: 5,259,113 km (0.056 R)
• M10: 5,500,265 km (0.107 R)
• M11: 6,056,021 km (0.069 R)
• M12: 7,087,349 km (0.092 R)
• M13: 7,827,559 km (0.081 R)
• M14: 8,662,764 km (0.034 R)
• M15: 9,416,588 km (0.102 R)
• M16: 10,605,292 km (0.098 R)
• M17: 12,514,909 km (0.1 R)
• M18: 14,150,463 km (0.106 R)
• M19: 14,234,088 km (0.111 R)
• M20: 14,527,748 km (0.057 R)
• M21: 16,287,618 km (0.091 R)
• M22: 17,081,234 km (0.073 R)
• M23: 17,932,596 km (0.101 R)
• M24: 19,304,708 km (0.086 R)
• M25: 20,144,101 km (0.091 R)
• M26: 21,281,793 km (0.037 R)
• M27: 22,732,892 km (0.098 R)
• M28: 22,977,784 km (0.064 R)
• M29: 25,170,889 km (0.025 R)
• M30: 26,292,125 km (0.117 R)
• M31: 28,741,790 km (0.094 R)
• M32: 28,900,663 km (0.099 R)
• M33: 30,074,258 km (0.057 R)
• M34: 30,450,946 km (0.119 R)
• M35: 31,045,897 km (0.063 R)
• M36: 31,699,490 km (0.091 R)
• M37: 32,247,616 km (0.106 R)
• M38: 32,633,130 km (0.089 R)
• M39: 33,464,296 km (0.116 R)
• M40: 33,687,197 km (0.117 R)
• M41: 34,978,077 km (0.096 R)
• M42: 35,317,514 km (0.088 R)
• M43: 37,608,007 km (0.095 R)
• M44: 38,537,608 km (0.047 R)
• M45: 38,829,773 km (0.117 R)
• M46: 39,122,536 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 15,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit