🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.61 AU - 2.65 AU

Year: 1535 Days

Day: 31.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 96.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.74 AU - 3.06 AU

Year: 1777 Days

Day: 14.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.8 AU - 3.88 AU

Year: 2197 Days

Day: 22.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.3

Radius: 8

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.5 AU - 11.14 AU

Year: 11075 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 106,346,305 km

• M1: 158,275 km (0.066 R)
• M2: 423,512 km (0.106 R)
• M3: 2,084,646 km (0.074 R)
• M4: 2,628,584 km (0.053 R)
• M5: 2,957,251 km (0.111 R)
• M6: 3,288,460 km (0.109 R)
• M7: 5,163,520 km (0.079 R)
• M8: 6,347,138 km (0.12 R)
• M9: 8,659,174 km (0.062 R)
• M10: 11,653,674 km (0.107 R)
• M11: 17,991,388 km (0.119 R)
• M12: 24,930,485 km (0.043 R)
• M13: 25,513,169 km (0.083 R)
• M14: 32,191,218 km (0.046 R)
• M15: 35,014,279 km (0.116 R)
• M16: 39,552,031 km (0.055 R)
• M17: 40,211,758 km (0.086 R)
• M18: 43,481,070 km (0.12 R)
• M19: 46,191,634 km (0.049 R)
• M20: 47,811,330 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.4

Radius: 3.2

Gravity: 92.71 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.33 AU - 13.51 AU

Year: 16713 Days

Day: 23.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 106,346,305 km

• M1: 39,793 km (0.104 R)
• M2: 151,243 km (0.039 R)
• M3: 523,892 km (0.11 R)
• M4: 840,740 km (0.115 R)
• M5: 991,385 km (0.104 R)
• M6: 1,119,142 km (0.061 R)
• M7: 1,392,756 km (0.073 R)
• M8: 2,551,242 km (0.073 R)
• M9: 4,502,148 km (0.042 R)
• M10: 5,148,860 km (0.108 R)
• M11: 6,231,798 km (0.091 R)
• M12: 6,360,901 km (0.071 R)
• M13: 8,463,649 km (0.066 R)
• M14: 10,314,923 km (0.086 R)
• M15: 10,739,631 km (0.111 R)
• M16: 11,366,446 km (0.054 R)
• M17: 12,761,446 km (0.116 R)
• M18: 13,679,828 km (0.044 R)
• M19: 15,177,452 km (0.105 R)
• M20: 16,863,869 km (0.119 R)
• M21: 17,881,583 km (0.11 R)
• M22: 20,603,516 km (0.104 R)
• M23: 25,075,894 km (0.066 R)
• M24: 30,276,664 km (0.117 R)
• M25: 30,770,936 km (0.059 R)
• M26: 33,192,626 km (0.107 R)
• M27: 35,056,167 km (0.119 R)
• M28: 36,290,349 km (0.113 R)
• M29: 40,912,923 km (0.112 R)
• M30: 41,668,841 km (0.098 R)
• M31: 46,401,071 km (0.057 R)
• M32: 47,057,955 km (0.051 R)
• M33: 53,250,559 km (0.08 R)
• M34: 59,577,502 km (0.048 R)
• M35: 63,725,252 km (0.065 R)
• M36: 64,536,521 km (0.068 R)
• M37: 65,972,811 km (0.094 R)
• M38: 68,696,389 km (0.102 R)
• M39: 70,409,135 km (0.041 R)
• M40: 70,841,772 km (0.053 R)
• M41: 71,276,055 km (0.101 R)
• M42: 74,366,448 km (0.076 R)
• M43: 75,040,237 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.1

Radius: 3.9

Gravity: 38.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.5 AU - 18.64 AU

Year: 26505 Days

Day: 20.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 106,346,305 km

• M1: 48,619 km (0.091 R)
• M2: 177,124 km (0.072 R)
• M3: 530,175 km (0.049 R)
• M4: 1,051,075 km (0.102 R)
• M5: 1,279,511 km (0.106 R)
• M6: 1,777,073 km (0.088 R)
• M7: 3,284,720 km (0.094 R)
• M8: 5,818,310 km (0.085 R)
• M9: 7,753,957 km (0.069 R)
• M10: 8,392,889 km (0.101 R)
• M11: 9,415,840 km (0.094 R)
• M12: 9,653,999 km (0.101 R)
• M13: 9,896,198 km (0.093 R)
• M14: 10,266,902 km (0.109 R)
• M15: 11,981,443 km (0.102 R)
• M16: 15,797,236 km (0.116 R)
• M17: 18,436,591 km (0.054 R)
• M18: 23,138,901 km (0.118 R)
• M19: 28,087,898 km (0.106 R)
• M20: 33,010,416 km (0.057 R)
• M21: 36,690,673 km (0.105 R)
• M22: 39,855,566 km (0.118 R)
• M23: 40,949,724 km (0.059 R)
• M24: 43,197,732 km (0.098 R)
• M25: 43,525,351 km (0.063 R)
• M26: 43,854,765 km (0.058 R)
• M27: 44,185,825 km (0.11 R)
• M28: 51,528,089 km (0.04 R)
• M29: 59,440,171 km (0.115 R)
• M30: 66,149,785 km (0.111 R)
• M31: 74,987,578 km (0.096 R)
• M32: 79,074,293 km (0.086 R)
• M33: 79,810,464 km (0.107 R)
• M34: 80,057,001 km (0.109 R)
• M35: 84,324,281 km (0.101 R)
• M36: 85,092,765 km (0.113 R)
• M37: 86,383,944 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997

Radius: 4.8

Gravity: 43.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.77 AU - 19.15 AU

Year: 27392 Days

Day: 15.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 106,346,305 km

• M1: 64,626 km (0.087 R)
• M2: 267,331 km (0.115 R)
• M3: 503,247 km (0.077 R)
• M4: 1,603,689 km (0.098 R)
• M5: 2,060,112 km (0.095 R)
• M6: 2,443,232 km (0.085 R)
• M7: 4,655,935 km (0.111 R)
• M8: 6,710,063 km (0.09 R)
• M9: 8,161,461 km (0.053 R)
• M10: 12,110,396 km (0.095 R)
• M11: 14,577,415 km (0.086 R)
• M12: 14,747,208 km (0.096 R)
• M13: 33,775,310 km (0.112 R)
• M14: 46,717,021 km (0.108 R)
• M15: 54,071,253 km (0.073 R)
• M16: 54,274,556 km (0.067 R)
• M17: 65,794,789 km (0.073 R)
• M18: 74,736,104 km (0.06 R)
• M19: 75,241,296 km (0.063 R)
• M20: 80,154,240 km (0.089 R)
• M21: 85,276,621 km (0.085 R)
• M22: 86,104,794 km (0.114 R)
• M23: 90,899,705 km (0.09 R)
• M24: 100,709,586 km (0.098 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 10,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit