🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.54 AU - 0.6 AU

Year: 196 Days

Day: 28.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.4

Radius: 14.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.33 AU - 6.75 AU

Year: 7636 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,669,350 km

• M1: 393,293 km (0.083 R)
• M2: 960,269 km (0.055 R)
• M3: 1,566,140 km (0.055 R)
• M4: 2,424,383 km (0.085 R)
• M5: 3,074,984 km (0.099 R)
• M6: 4,305,277 km (0.071 R)
• M7: 4,860,435 km (0.071 R)
• M8: 7,400,158 km (0.086 R)
• M9: 8,621,924 km (0.085 R)
• M10: 9,220,016 km (0.118 R)
• M11: 10,147,224 km (0.105 R)
• M12: 10,678,745 km (0.074 R)
• M13: 12,138,670 km (0.047 R)
• M14: 12,942,310 km (0.086 R)
• M15: 14,880,799 km (0.053 R)
• M16: 16,097,180 km (0.095 R)
• M17: 16,760,347 km (0.11 R)
• M18: 17,948,753 km (0.084 R)
• M19: 18,793,831 km (0.118 R)
• M20: 19,938,703 km (0.117 R)
• M21: 21,058,294 km (0.093 R)
• M22: 22,665,573 km (0.097 R)
• M23: 23,193,654 km (0.06 R)
• M24: 24,353,187 km (0.113 R)
• M25: 25,551,017 km (0.078 R)
• M26: 30,371,958 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 10.6

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.17 AU - 7.23 AU

Year: 7918 Days

Day: 10.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,669,350 km

• M1: 132,245 km (0.108 R)
• M2: 518,207 km (0.059 R)
• M3: 1,134,700 km (0.114 R)
• M4: 1,659,340 km (0.066 R)
• M5: 2,111,873 km (0.059 R)
• M6: 2,471,058 km (0.097 R)
• M7: 3,043,269 km (0.117 R)
• M8: 3,577,783 km (0.054 R)
• M9: 4,256,359 km (0.111 R)
• M10: 5,081,092 km (0.072 R)
• M11: 6,257,679 km (0.117 R)
• M12: 6,738,187 km (0.063 R)
• M13: 7,283,023 km (0.056 R)
• M14: 8,684,156 km (0.058 R)
• M15: 15,236,693 km (0.063 R)
• M16: 16,176,317 km (0.032 R)
• M17: 16,660,416 km (0.055 R)
• M18: 20,403,953 km (0.094 R)
• M19: 22,131,359 km (0.084 R)
• M20: 24,222,438 km (0.092 R)
• M21: 26,824,693 km (0.082 R)
• M22: 28,292,697 km (0.035 R)
• M23: 29,097,235 km (0.092 R)
• M24: 30,332,614 km (0.06 R)
• M25: 31,069,234 km (0.03 R)
• M26: 34,703,265 km (0.079 R)
• M27: 35,625,087 km (0.102 R)
• M28: 36,209,417 km (0.037 R)
• M29: 37,879,826 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 11.6

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.18 AU - 10.04 AU

Year: 10545 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,669,350 km

• M1: 144,212 km (0.057 R)
• M2: 731,833 km (0.045 R)
• M3: 1,196,334 km (0.098 R)
• M4: 2,057,569 km (0.066 R)
• M5: 2,563,360 km (0.096 R)
• M6: 3,058,678 km (0.086 R)
• M7: 4,628,409 km (0.103 R)
• M8: 6,640,500 km (0.11 R)
• M9: 7,840,125 km (0.073 R)
• M10: 9,725,058 km (0.116 R)
• M11: 10,240,124 km (0.115 R)
• M12: 11,437,356 km (0.088 R)
• M13: 12,069,855 km (0.045 R)
• M14: 12,969,986 km (0.056 R)
• M15: 13,467,997 km (0.085 R)
• M16: 15,243,724 km (0.114 R)
• M17: 17,022,592 km (0.074 R)
• M18: 19,174,857 km (0.116 R)
• M19: 24,859,725 km (0.077 R)
• M20: 25,532,018 km (0.117 R)
• M21: 26,612,863 km (0.036 R)
• M22: 27,114,165 km (0.037 R)
• M23: 36,384,147 km (0.092 R)
• M24: 37,250,917 km (0.054 R)
• M25: 38,768,737 km (0.098 R)
• M26: 39,542,906 km (0.064 R)
• M27: 40,989,069 km (0.055 R)
• M28: 43,017,317 km (0.083 R)
• M29: 44,406,183 km (0.108 R)
• M30: 45,396,072 km (0.047 R)
• M31: 51,491,437 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 13.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.05 AU - 8.87 AU

Year: 11235 Days

Day: 7.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,669,350 km

• M1: 177,423 km (0.03 R)
• M2: 1,367,773 km (0.079 R)
• M3: 2,073,277 km (0.051 R)
• M4: 4,060,834 km (0.108 R)
• M5: 4,571,561 km (0.102 R)
• M6: 5,593,315 km (0.111 R)
• M7: 10,992,152 km (0.097 R)
• M8: 11,882,110 km (0.083 R)
• M9: 13,865,329 km (0.025 R)
• M10: 15,283,367 km (0.113 R)
• M11: 16,392,187 km (0.078 R)
• M12: 17,835,058 km (0.105 R)
• M13: 22,505,952 km (0.106 R)
• M14: 24,900,416 km (0.085 R)
• M15: 26,342,539 km (0.098 R)
• M16: 31,105,586 km (0.112 R)
• M17: 32,353,980 km (0.098 R)
• M18: 33,312,005 km (0.094 R)
• M19: 39,341,996 km (0.09 R)
• M20: 40,067,396 km (0.118 R)
• M21: 40,801,622 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711

Radius: 3.9

Gravity: 46.75 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.83 AU - 11.71 AU

Year: 15026 Days

Day: 15.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,669,350 km

• M1: 48,470 km (0.119 R)
• M2: 314,006 km (0.101 R)
• M3: 451,337 km (0.116 R)
• M4: 680,820 km (0.103 R)
• M5: 917,035 km (0.094 R)
• M6: 1,054,515 km (0.081 R)
• M7: 1,273,078 km (0.09 R)
• M8: 2,018,075 km (0.087 R)
• M9: 2,461,783 km (0.11 R)
• M10: 3,376,723 km (0.104 R)
• M11: 4,562,885 km (0.116 R)
• M12: 4,966,949 km (0.068 R)
• M13: 5,177,732 km (0.103 R)
• M14: 5,654,800 km (0.083 R)
• M15: 6,160,740 km (0.119 R)
• M16: 6,322,156 km (0.09 R)
• M17: 6,823,907 km (0.061 R)
• M18: 9,413,296 km (0.111 R)
• M19: 9,790,732 km (0.062 R)
• M20: 11,221,336 km (0.116 R)
• M21: 13,653,648 km (0.085 R)
• M22: 16,962,005 km (0.066 R)
• M23: 19,012,393 km (0.113 R)
• M24: 22,341,395 km (0.086 R)
• M25: 23,597,568 km (0.058 R)
• M26: 24,798,091 km (0.068 R)
• M27: 29,548,571 km (0.055 R)
• M28: 31,654,909 km (0.119 R)
• M29: 38,026,881 km (0.118 R)
• M30: 38,707,402 km (0.12 R)
• M31: 39,257,772 km (0.11 R)
• M32: 40,092,977 km (0.095 R)
• M33: 41,798,692 km (0.08 R)
• M34: 42,523,494 km (0.05 R)
• M35: 43,109,319 km (0.108 R)
• M36: 43,404,326 km (0.117 R)
• M37: 45,050,651 km (0.1 R)
• M38: 54,940,716 km (0.105 R)
• M39: 55,985,058 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 12,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit