🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.78 AU - 1 AU

Year: 321 Days

Day: 27.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.07 AU - 4.15 AU

Year: 2626 Days

Day: 35.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,040,047 km

• M1: 652,396 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 9.6

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.82 AU - 5.34 AU

Year: 3753 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 96,040,047 km

• M1: 119,977 km (0.118 R)
• M2: 505,491 km (0.061 R)
• M3: 1,006,644 km (0.111 R)
• M4: 1,465,610 km (0.041 R)
• M5: 1,833,172 km (0.044 R)
• M6: 2,262,069 km (0.103 R)
• M7: 2,706,375 km (0.113 R)
• M8: 3,342,914 km (0.043 R)
• M9: 3,921,409 km (0.051 R)
• M10: 4,398,028 km (0.105 R)
• M11: 4,737,017 km (0.105 R)
• M12: 5,550,081 km (0.115 R)
• M13: 6,828,544 km (0.1 R)
• M14: 7,451,919 km (0.106 R)
• M15: 9,196,380 km (0.067 R)
• M16: 10,501,023 km (0.119 R)
• M17: 11,064,857 km (0.093 R)
• M18: 11,376,619 km (0.049 R)
• M19: 11,832,294 km (0.067 R)
• M20: 12,442,952 km (0.065 R)
• M21: 14,087,332 km (0.058 R)
• M22: 14,559,912 km (0.107 R)
• M23: 14,934,804 km (0.062 R)
• M24: 15,984,682 km (0.112 R)
• M25: 16,326,364 km (0.093 R)
• M26: 18,169,559 km (0.108 R)
• M27: 18,855,615 km (0.075 R)
• M28: 21,018,052 km (0.095 R)
• M29: 22,978,233 km (0.09 R)
• M30: 25,057,344 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 11.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.9 AU - 10.36 AU

Year: 9707 Days

Day: 14 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 96,040,047 km

• M1: 143,016 km (0.118 R)
• M2: 649,255 km (0.117 R)
• M3: 5,118,042 km (0.088 R)
• M4: 6,362,996 km (0.05 R)
• M5: 9,478,671 km (0.085 R)
• M6: 13,311,069 km (0.115 R)
• M7: 15,098,016 km (0.119 R)
• M8: 17,577,301 km (0.101 R)

Asteroid Belt

Center: 9.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.9

Radius: 8.1

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.59 AU - 12.09 AU

Year: 11818 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 96,040,047 km

• M1: 100,679 km (0.107 R)
• M2: 362,625 km (0.078 R)
• M3: 932,444 km (0.107 R)
• M4: 1,231,490 km (0.037 R)
• M5: 2,714,304 km (0.064 R)
• M6: 3,089,046 km (0.101 R)
• M7: 3,891,639 km (0.067 R)
• M8: 5,036,212 km (0.114 R)
• M9: 10,532,887 km (0.078 R)
• M10: 11,673,870 km (0.093 R)
• M11: 11,998,796 km (0.079 R)
• M12: 12,553,805 km (0.099 R)
• M13: 17,840,743 km (0.118 R)
• M14: 21,978,620 km (0.067 R)
• M15: 29,619,182 km (0.099 R)
• M16: 38,499,610 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.2

Radius: 3.4

Gravity: 47.85 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.97 AU - 16.25 AU

Year: 19225 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,040,047 km

• M1: 51,910 km (0.048 R)
• M2: 158,574 km (0.104 R)
• M3: 270,473 km (0.07 R)
• M4: 654,042 km (0.092 R)
• M5: 1,119,890 km (0.114 R)
• M6: 1,540,110 km (0.097 R)
• M7: 2,077,166 km (0.083 R)
• M8: 2,409,872 km (0.066 R)
• M9: 3,287,114 km (0.114 R)
• M10: 4,071,007 km (0.086 R)
• M11: 4,325,323 km (0.072 R)
• M12: 4,489,582 km (0.116 R)
• M13: 4,971,885 km (0.084 R)
• M14: 5,412,002 km (0.118 R)
• M15: 7,959,654 km (0.114 R)
• M16: 9,084,181 km (0.098 R)
• M17: 10,079,755 km (0.11 R)
• M18: 11,268,908 km (0.111 R)
• M19: 12,025,425 km (0.118 R)
• M20: 12,350,501 km (0.105 R)
• M21: 12,482,147 km (0.066 R)
• M22: 12,681,262 km (0.092 R)
• M23: 13,850,519 km (0.086 R)
• M24: 13,992,637 km (0.119 R)
• M25: 15,089,638 km (0.087 R)
• M26: 17,785,840 km (0.092 R)
• M27: 19,781,326 km (0.091 R)
• M28: 23,096,415 km (0.094 R)
• M29: 27,205,420 km (0.112 R)
• M30: 28,676,565 km (0.1 R)
• M31: 29,023,333 km (0.092 R)
• M32: 33,406,252 km (0.12 R)
• M33: 36,021,970 km (0.116 R)
• M34: 40,921,899 km (0.117 R)
• M35: 45,303,770 km (0.109 R)
• M36: 45,460,100 km (0.095 R)
• M37: 64,560,906 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765

Radius: 5.2

Gravity: 28.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.53 AU - 20.47 AU

Year: 26838 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 96,040,047 km

• M1: 68,366 km (0.112 R)
• M2: 295,605 km (0.116 R)
• M3: 495,767 km (0.106 R)
• M4: 1,326,185 km (0.082 R)
• M5: 1,871,021 km (0.105 R)
• M6: 3,268,863 km (0.12 R)
• M7: 3,576,885 km (0.081 R)
• M8: 4,886,764 km (0.08 R)
• M9: 5,207,352 km (0.06 R)
• M10: 5,456,732 km (0.029 R)
• M11: 5,670,657 km (0.072 R)
• M12: 6,069,934 km (0.1 R)
• M13: 6,631,075 km (0.115 R)
• M14: 6,924,287 km (0.069 R)
• M15: 7,589,399 km (0.068 R)
• M16: 8,019,343 km (0.092 R)
• M17: 8,240,300 km (0.09 R)
• M18: 9,776,819 km (0.1 R)
• M19: 10,221,125 km (0.084 R)
• M20: 10,480,976 km (0.111 R)
• M21: 12,061,628 km (0.113 R)
• M22: 19,676,010 km (0.105 R)
• M23: 20,588,706 km (0.03 R)
• M24: 21,742,255 km (0.06 R)
• M25: 24,292,301 km (0.082 R)
• M26: 26,300,502 km (0.084 R)
• M27: 29,319,986 km (0.036 R)
• M28: 30,778,116 km (0.066 R)
• M29: 39,909,870 km (0.101 R)
• M30: 46,137,479 km (0.098 R)
• M31: 51,829,229 km (0.118 R)
• M32: 54,546,376 km (0.089 R)
• M33: 62,396,973 km (0.04 R)
• M34: 63,482,904 km (0.098 R)
• M35: 70,732,716 km (0.091 R)
• M36: 72,866,879 km (0.1 R)
• M37: 74,556,138 km (0.058 R)
• M38: 76,518,413 km (0.092 R)
• M39: 92,626,214 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit