🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.44 AU - 0.68 AU

Year: 275 Days

Day: 21.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.1

Radius: 11

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.14 AU - 2.6 AU

Year: 2393 Days

Day: 12.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 47,950,322 km

• M1: 138,079 km (0.1 R)
• M2: 769,232 km (0.101 R)
• M3: 1,879,248 km (0.042 R)
• M4: 3,666,045 km (0.082 R)
• M5: 5,911,659 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.1

Radius: 12.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.36 AU - 3.44 AU

Year: 3240 Days

Day: 13.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,950,322 km

• M1: 169,644 km (0.037 R)
• M2: 613,950 km (0.107 R)
• M3: 1,214,436 km (0.091 R)
• M4: 1,612,366 km (0.032 R)
• M5: 2,165,280 km (0.096 R)
• M6: 2,592,382 km (0.119 R)
• M7: 5,595,409 km (0.104 R)
• M8: 6,995,795 km (0.119 R)
• M9: 8,174,028 km (0.117 R)
• M10: 9,006,390 km (0.098 R)
• M11: 10,558,169 km (0.035 R)
• M12: 11,418,805 km (0.036 R)
• M13: 12,018,244 km (0.12 R)
• M14: 12,683,655 km (0.056 R)
• M15: 17,992,884 km (0.107 R)
• M16: 21,453,980 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 8.1

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.57 AU - 4.81 AU

Year: 5626 Days

Day: 13.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,950,322 km

• M1: 100,679 km (0.072 R)
• M2: 417,079 km (0.111 R)
• M3: 715,227 km (0.09 R)
• M4: 998,566 km (0.107 R)
• M5: 1,295,817 km (0.085 R)
• M6: 1,934,450 km (0.074 R)
• M7: 2,891,428 km (0.118 R)
• M8: 3,344,260 km (0.067 R)
• M9: 3,650,637 km (0.056 R)
• M10: 4,634,692 km (0.094 R)
• M11: 5,042,795 km (0.104 R)
• M12: 5,642,832 km (0.1 R)
• M13: 5,901,786 km (0.066 R)
• M14: 6,599,660 km (0.115 R)
• M15: 6,854,874 km (0.057 R)
• M16: 9,102,133 km (0.111 R)
• M17: 10,716,443 km (0.084 R)
• M18: 11,114,523 km (0.109 R)
• M19: 14,555,125 km (0.077 R)
• M20: 14,988,659 km (0.109 R)
• M21: 15,598,869 km (0.073 R)
• M22: 17,107,115 km (0.091 R)
• M23: 18,965,270 km (0.092 R)
• M24: 21,367,961 km (0.068 R)
• M25: 22,283,351 km (0.093 R)
• M26: 23,966,476 km (0.114 R)
• M27: 25,263,789 km (0.066 R)
• M28: 25,890,305 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.1

Radius: 13.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.41 AU - 5.59 AU

Year: 6262 Days

Day: 6.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,950,322 km

• M1: 162,912 km (0.099 R)
• M2: 617,390 km (0.036 R)
• M3: 1,327,083 km (0.081 R)
• M4: 1,755,531 km (0.114 R)
• M5: 2,755,144 km (0.088 R)
• M6: 3,278,587 km (0.101 R)
• M7: 3,868,152 km (0.066 R)
• M8: 5,147,962 km (0.09 R)
• M9: 9,562,296 km (0.076 R)
• M10: 10,678,446 km (0.061 R)
• M11: 16,024,326 km (0.107 R)
• M12: 16,766,780 km (0.072 R)
• M13: 17,210,337 km (0.073 R)
• M14: 23,163,884 km (0.076 R)
• M15: 27,729,611 km (0.082 R)
• M16: 30,739,370 km (0.091 R)
• M17: 32,567,756 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 11.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.92 AU - 6.24 AU

Year: 7511 Days

Day: 10.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,950,322 km

• M1: 147,952 km (0.042 R)
• M2: 893,997 km (0.105 R)
• M3: 1,501,065 km (0.051 R)
• M4: 2,034,381 km (0.059 R)
• M5: 3,081,567 km (0.053 R)
• M6: 4,688,547 km (0.101 R)
• M7: 6,530,994 km (0.046 R)
• M8: 7,032,895 km (0.055 R)
• M9: 10,470,056 km (0.097 R)
• M10: 11,634,974 km (0.075 R)
• M11: 12,525,680 km (0.09 R)
• M12: 13,675,639 km (0.08 R)
• M13: 14,110,819 km (0.099 R)
• M14: 15,825,809 km (0.113 R)
• M15: 16,981,303 km (0.118 R)
• M16: 21,000,699 km (0.113 R)
• M17: 22,022,452 km (0.057 R)
• M18: 23,077,117 km (0.117 R)
• M19: 25,531,869 km (0.094 R)
• M20: 26,611,217 km (0.091 R)
• M21: 29,487,835 km (0.098 R)
• M22: 30,399,035 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432

Radius: 3.1

Gravity: 44.95 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.8 AU - 6.3 AU

Year: 9762 Days

Day: 17.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,950,322 km

• M1: 38,596 km (0.067 R)
• M2: 142,417 km (0.116 R)
• M3: 302,786 km (0.047 R)
• M4: 498,909 km (0.107 R)
• M5: 700,716 km (0.111 R)
• M6: 851,810 km (0.111 R)
• M7: 1,207,853 km (0.102 R)
• M8: 1,425,817 km (0.068 R)
• M9: 2,135,809 km (0.045 R)
• M10: 3,118,966 km (0.089 R)
• M11: 4,288,073 km (0.089 R)
• M12: 4,563,932 km (0.078 R)
• M13: 6,123,340 km (0.1 R)
• M14: 6,835,725 km (0.118 R)
• M15: 7,522,529 km (0.102 R)
• M16: 9,032,121 km (0.044 R)
• M17: 9,211,339 km (0.055 R)
• M18: 10,239,974 km (0.115 R)
• M19: 13,899,886 km (0.093 R)
• M20: 14,625,137 km (0.094 R)
• M21: 14,810,189 km (0.117 R)
• M22: 15,059,569 km (0.082 R)
• M23: 16,150,437 km (0.086 R)
• M24: 18,344,588 km (0.113 R)
• M25: 18,704,521 km (0.08 R)
• M26: 19,963,387 km (0.084 R)
• M27: 20,344,114 km (0.119 R)
• M28: 22,565,941 km (0.06 R)
• M29: 22,730,648 km (0.1 R)
• M30: 26,741,966 km (0.092 R)
• M31: 29,992,727 km (0.095 R)
• M32: 36,921,652 km (0.113 R)
• M33: 37,035,795 km (0.053 R)
• M34: 37,841,829 km (0.073 R)
• M35: 40,329,641 km (0.068 R)
• M36: 40,450,666 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.2

Radius: 5.5

Gravity: 19.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.87 AU - 8.11 AU

Year: 10846 Days

Day: 19.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,950,322 km

• M1: 68,516 km (0.065 R)
• M2: 248,632 km (0.087 R)
• M3: 556,205 km (0.1 R)
• M4: 842,984 km (0.11 R)
• M5: 1,031,777 km (0.118 R)
• M6: 1,261,260 km (0.043 R)
• M7: 2,422,139 km (0.088 R)
• M8: 2,682,739 km (0.034 R)
• M9: 2,873,925 km (0.096 R)
• M10: 3,120,013 km (0.112 R)
• M11: 3,654,676 km (0.115 R)
• M12: 4,163,608 km (0.058 R)
• M13: 5,763,108 km (0.037 R)
• M14: 5,939,335 km (0.119 R)
• M15: 7,480,642 km (0.083 R)
• M16: 7,690,378 km (0.077 R)
• M17: 8,938,622 km (0.115 R)
• M18: 9,610,766 km (0.113 R)
• M19: 11,604,606 km (0.109 R)
• M20: 14,175,146 km (0.04 R)
• M21: 17,985,254 km (0.071 R)
• M22: 19,053,832 km (0.083 R)
• M23: 21,400,873 km (0.116 R)
• M24: 23,843,357 km (0.027 R)
• M25: 24,573,844 km (0.069 R)
• M26: 27,149,770 km (0.09 R)
• M27: 27,745,618 km (0.064 R)
• M28: 29,377,282 km (0.072 R)
• M29: 29,585,672 km (0.07 R)
• M30: 31,396,704 km (0.115 R)
• M31: 36,906,692 km (0.094 R)
• M32: 38,378,436 km (0.086 R)
• M33: 40,272,644 km (0.04 R)
• M34: 48,473,151 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.9

Radius: 3

Gravity: 31.88 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.04 AU - 9.4 AU

Year: 15460 Days

Day: 23.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 47,950,322 km

• M1: 37,399 km (0.045 R)
• M2: 160,519 km (0.099 R)
• M3: 414,835 km (0.111 R)
• M4: 597,793 km (0.063 R)
• M5: 741,856 km (0.096 R)
• M6: 1,134,849 km (0.111 R)
• M7: 1,728,005 km (0.091 R)
• M8: 1,854,864 km (0.083 R)
• M9: 2,666,432 km (0.077 R)
• M10: 3,793,802 km (0.113 R)
• M11: 4,259,500 km (0.03 R)
• M12: 4,670,595 km (0.105 R)
• M13: 4,823,634 km (0.074 R)
• M14: 5,075,557 km (0.069 R)
• M15: 6,026,401 km (0.114 R)
• M16: 7,879,170 km (0.054 R)
• M17: 8,317,043 km (0.038 R)
• M18: 9,098,542 km (0.073 R)
• M19: 9,193,687 km (0.051 R)
• M20: 9,531,479 km (0.088 R)
• M21: 12,834,450 km (0.117 R)
• M22: 15,640,757 km (0.098 R)
• M23: 16,541,934 km (0.097 R)
• M24: 17,477,370 km (0.045 R)
• M25: 18,145,175 km (0.11 R)
• M26: 19,061,910 km (0.063 R)
• M27: 19,769,359 km (0.048 R)
• M28: 21,153,139 km (0.075 R)
• M29: 22,600,050 km (0.119 R)
• M30: 23,660,250 km (0.105 R)
• M31: 25,879,384 km (0.029 R)
• M32: 29,358,133 km (0.087 R)
• M33: 32,025,314 km (0.083 R)
• M34: 35,316,317 km (0.041 R)
• M35: 37,468,432 km (0.117 R)
• M36: 38,950,648 km (0.053 R)
• M37: 42,826,280 km (0.056 R)
• M38: 43,496,329 km (0.092 R)
• M39: 45,548,064 km (0.093 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: 323 - 13,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit