🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.5 AU - 2.22 AU

Year: 941 Days

Day: 37 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.26 AU - 2.76 AU

Year: 1475 Days

Day: 17.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.6 AU - 2.74 AU

Year: 1618 Days

Day: 43.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.6

Radius: 14.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.31 AU - 10.11 AU

Year: 10366 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,083,567 km

• M1: 184,005 km (0.097 R)
• M2: 669,450 km (0.082 R)
• M3: 1,369,269 km (0.078 R)
• M4: 1,948,961 km (0.084 R)
• M5: 3,340,820 km (0.039 R)
• M6: 3,888,198 km (0.11 R)
• M7: 4,779,203 km (0.072 R)
• M8: 5,802,752 km (0.1 R)
• M9: 8,199,908 km (0.028 R)
• M10: 9,113,951 km (0.115 R)
• M11: 15,241,181 km (0.085 R)
• M12: 15,758,191 km (0.092 R)
• M13: 16,420,760 km (0.036 R)
• M14: 17,240,407 km (0.097 R)
• M15: 21,111,551 km (0.109 R)
• M16: 26,074,161 km (0.115 R)
• M17: 27,096,064 km (0.047 R)
• M18: 30,423,869 km (0.049 R)
• M19: 32,291,748 km (0.082 R)
• M20: 35,912,914 km (0.064 R)
• M21: 37,177,913 km (0.102 R)
• M22: 39,675,150 km (0.065 R)
• M23: 40,285,809 km (0.108 R)
• M24: 42,409,052 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.1

Radius: 9.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.77 AU - 10.33 AU

Year: 10945 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,083,567 km

• M1: 122,820 km (0.093 R)
• M2: 529,427 km (0.084 R)
• M3: 1,131,857 km (0.105 R)
• M4: 1,926,970 km (0.109 R)
• M5: 3,055,088 km (0.117 R)
• M6: 5,209,447 km (0.082 R)
• M7: 5,597,952 km (0.114 R)
• M8: 6,324,549 km (0.102 R)
• M9: 7,797,191 km (0.088 R)
• M10: 13,571,519 km (0.098 R)
• M11: 16,750,623 km (0.118 R)
• M12: 18,106,578 km (0.082 R)
• M13: 19,611,682 km (0.098 R)
• M14: 23,560,917 km (0.049 R)
• M15: 27,040,563 km (0.096 R)
• M16: 31,800,319 km (0.049 R)
• M17: 36,034,836 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 14.2

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.56 AU - 13 AU

Year: 13126 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 108 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,083,567 km

• M1: 203,304 km (0.081 R)
• M2: 723,605 km (0.041 R)
• M3: 1,654,403 km (0.064 R)
• M4: 2,152,265 km (0.091 R)
• M5: 2,647,434 km (0.048 R)
• M6: 4,317,694 km (0.061 R)
• M7: 9,471,191 km (0.066 R)
• M8: 10,026,797 km (0.073 R)
• M9: 12,649,996 km (0.118 R)
• M10: 13,512,727 km (0.107 R)
• M11: 20,438,360 km (0.096 R)
• M12: 21,713,233 km (0.076 R)
• M13: 39,425,920 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 13.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.53 AU - 13.43 AU

Year: 14425 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,083,567 km

• M1: 192,532 km (0.092 R)
• M2: 625,170 km (0.101 R)
• M3: 2,790,898 km (0.086 R)
• M4: 3,254,352 km (0.092 R)
• M5: 4,935,832 km (0.1 R)
• M6: 6,507,657 km (0.079 R)
• M7: 7,566,810 km (0.092 R)
• M8: 11,176,457 km (0.045 R)
• M9: 13,150,850 km (0.064 R)
• M10: 14,966,070 km (0.116 R)
• M11: 17,011,522 km (0.119 R)
• M12: 18,137,395 km (0.064 R)
• M13: 19,088,240 km (0.077 R)
• M14: 21,976,825 km (0.102 R)
• M15: 26,698,433 km (0.073 R)
• M16: 27,261,669 km (0.106 R)
• M17: 32,373,727 km (0.087 R)
• M18: 36,921,054 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.8

Radius: 3.2

Gravity: 93.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.45 AU - 16.13 AU

Year: 18991 Days

Day: 18 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,083,567 km

• M1: 124,316 km (0.079 R)
• M2: 295,157 km (0.05 R)
• M3: 487,091 km (0.098 R)
• M4: 746,643 km (0.059 R)
• M5: 1,091,017 km (0.115 R)
• M6: 1,465,162 km (0.06 R)
• M7: 1,583,942 km (0.108 R)
• M8: 1,821,653 km (0.073 R)
• M9: 3,931,731 km (0.092 R)
• M10: 5,653,004 km (0.113 R)
• M11: 6,608,486 km (0.075 R)
• M12: 11,377,367 km (0.109 R)
• M13: 11,575,734 km (0.077 R)
• M14: 12,048,014 km (0.082 R)
• M15: 12,958,766 km (0.079 R)
• M16: 15,153,965 km (0.091 R)
• M17: 15,964,935 km (0.104 R)
• M18: 18,388,720 km (0.113 R)
• M19: 19,687,828 km (0.056 R)
• M20: 21,749,286 km (0.091 R)
• M21: 22,055,064 km (0.062 R)
• M22: 23,842,161 km (0.109 R)
• M23: 25,160,118 km (0.102 R)
• M24: 26,410,307 km (0.079 R)
• M25: 30,662,477 km (0.095 R)
• M26: 33,151,337 km (0.04 R)
• M27: 36,626,645 km (0.079 R)
• M28: 38,824,238 km (0.091 R)
• M29: 39,424,873 km (0.062 R)
• M30: 41,888,900 km (0.112 R)
• M31: 49,893,283 km (0.079 R)
• M32: 54,626,710 km (0.092 R)
• M33: 54,814,455 km (0.098 R)
• M34: 66,032,351 km (0.099 R)
• M35: 68,619,945 km (0.093 R)
• M36: 71,498,657 km (0.109 R)
• M37: 77,732,400 km (0.085 R)
• M38: 81,592,324 km (0.039 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 10,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit