🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.88 AU - 2.32 AU

Year: 1159 Days

Day: 13.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.07 AU - 3.45 AU

Year: 2241 Days

Day: 43.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581

Radius: 12.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.2 AU - 8.46 AU

Year: 8343 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 55 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 103,164,796 km

• M1: 157,975 km (0.106 R)
• M2: 561,590 km (0.108 R)
• M3: 1,075,459 km (0.046 R)
• M4: 1,495,231 km (0.062 R)
• M5: 2,105,590 km (0.068 R)
• M6: 3,104,305 km (0.068 R)
• M7: 4,784,290 km (0.107 R)
• M8: 6,325,896 km (0.09 R)
• M9: 9,071,764 km (0.047 R)
• M10: 9,936,739 km (0.084 R)
• M11: 12,807,822 km (0.112 R)
• M12: 13,604,131 km (0.093 R)
• M13: 14,983,723 km (0.107 R)
• M14: 16,920,866 km (0.085 R)
• M15: 17,533,319 km (0.095 R)
• M16: 18,301,804 km (0.106 R)
• M17: 20,512,112 km (0.107 R)
• M18: 22,323,293 km (0.119 R)
• M19: 23,143,090 km (0.115 R)
• M20: 25,368,807 km (0.108 R)
• M21: 27,360,703 km (0.109 R)
• M22: 33,320,083 km (0.11 R)
• M23: 34,390,905 km (0.11 R)
• M24: 39,022,305 km (0.084 R)
• M25: 40,211,908 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.5

Radius: 5.5

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.44 AU - 13.62 AU

Year: 16890 Days

Day: 15.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 103,164,796 km

• M1: 68,366 km (0.074 R)
• M2: 269,127 km (0.073 R)
• M3: 705,504 km (0.112 R)
• M4: 954,285 km (0.099 R)
• M5: 1,236,875 km (0.053 R)
• M6: 2,411,368 km (0.115 R)
• M7: 2,686,030 km (0.108 R)
• M8: 4,884,819 km (0.116 R)
• M9: 5,488,895 km (0.11 R)
• M10: 5,860,646 km (0.071 R)
• M11: 7,558,432 km (0.106 R)
• M12: 7,765,326 km (0.063 R)
• M13: 8,018,595 km (0.099 R)
• M14: 10,915,558 km (0.026 R)
• M15: 12,741,400 km (0.044 R)
• M16: 13,574,062 km (0.108 R)
• M17: 14,633,365 km (0.115 R)
• M18: 15,679,502 km (0.113 R)
• M19: 16,844,720 km (0.12 R)
• M20: 18,140,238 km (0.085 R)
• M21: 23,722,632 km (0.07 R)
• M22: 24,525,823 km (0.078 R)
• M23: 25,071,406 km (0.104 R)
• M24: 26,186,509 km (0.11 R)
• M25: 28,815,991 km (0.069 R)
• M26: 31,616,164 km (0.072 R)
• M27: 32,370,735 km (0.1 R)
• M28: 35,740,876 km (0.065 R)
• M29: 37,991,875 km (0.098 R)
• M30: 45,581,873 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871

Radius: 5.5

Gravity: 28.79 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.59 AU - 13.67 AU

Year: 19162 Days

Day: 19.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 103,164,796 km

• M1: 126,709 km (0.119 R)
• M2: 302,487 km (0.111 R)
• M3: 718,369 km (0.03 R)
• M4: 1,094,009 km (0.095 R)
• M5: 1,304,194 km (0.107 R)
• M6: 2,000,423 km (0.107 R)
• M7: 3,412,776 km (0.08 R)
• M8: 3,992,767 km (0.073 R)
• M9: 5,268,538 km (0.087 R)
• M10: 7,961,748 km (0.114 R)
• M11: 9,895,002 km (0.112 R)
• M12: 13,313,313 km (0.119 R)
• M13: 13,826,434 km (0.077 R)
• M14: 15,525,117 km (0.12 R)
• M15: 17,444,608 km (0.086 R)
• M16: 20,466,933 km (0.092 R)
• M17: 25,237,011 km (0.096 R)
• M18: 32,111,482 km (0.049 R)
• M19: 34,654,197 km (0.049 R)
• M20: 35,067,536 km (0.069 R)
• M21: 37,040,134 km (0.097 R)
• M22: 39,234,435 km (0.076 R)
• M23: 52,596,367 km (0.1 R)
• M24: 52,959,890 km (0.075 R)
• M25: 64,660,688 km (0.111 R)
• M26: 68,913,606 km (0.103 R)
• M27: 71,552,662 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.5

Radius: 7.7

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.66 AU - 19.1 AU

Year: 30006 Days

Day: 22.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 103,164,796 km

• M1: 97,239 km (0.063 R)
• M2: 593,305 km (0.116 R)
• M3: 871,856 km (0.09 R)
• M4: 1,556,566 km (0.068 R)
• M5: 4,591,009 km (0.086 R)
• M6: 5,025,740 km (0.091 R)
• M7: 5,706,860 km (0.075 R)
• M8: 6,544,907 km (0.027 R)
• M9: 8,290,415 km (0.058 R)
• M10: 9,117,242 km (0.044 R)
• M11: 9,363,181 km (0.085 R)
• M12: 9,997,775 km (0.088 R)
• M13: 10,259,572 km (0.11 R)
• M14: 15,790,354 km (0.098 R)
• M15: 17,525,989 km (0.049 R)
• M16: 21,263,991 km (0.095 R)
• M17: 24,660,012 km (0.064 R)
• M18: 30,269,783 km (0.094 R)
• M19: 32,647,192 km (0.106 R)
• M20: 34,696,234 km (0.027 R)
• M21: 46,967,149 km (0.073 R)
• M22: 52,669,521 km (0.119 R)
• M23: 54,668,298 km (0.045 R)
• M24: 57,132,923 km (0.045 R)
• M25: 58,604,367 km (0.069 R)
• M26: 59,029,225 km (0.076 R)
• M27: 61,622,654 km (0.058 R)
• M28: 62,062,023 km (0.057 R)
• M29: 64,290,882 km (0.118 R)
• M30: 68,907,472 km (0.03 R)
• M31: 80,616,348 km (0.06 R)
• M32: 94,164,081 km (0.053 R)
• M33: 97,698,629 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit