🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 14.2

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.93 AU - 1.21 AU

Year: 715 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 67,554,910 km

• M1: 176,525 km (0.06 R)
• M2: 1,057,358 km (0.035 R)
• M3: 2,426,477 km (0.086 R)
• M4: 3,039,978 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.6

Radius: 8.7

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.35 AU - 2.07 AU

Year: 1444 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 150 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,554,910 km

• M1: 108,159 km (0.069 R)
• M2: 457,919 km (0.095 R)
• M3: 910,752 km (0.062 R)
• M4: 1,433,746 km (0.03 R)
• M5: 2,247,708 km (0.065 R)
• M6: 2,892,026 km (0.112 R)
• M7: 3,371,188 km (0.083 R)
• M8: 3,970,477 km (0.093 R)
• M9: 4,304,978 km (0.102 R)
• M10: 4,696,326 km (0.113 R)
• M11: 5,615,605 km (0.12 R)
• M12: 6,198,737 km (0.039 R)
• M13: 6,577,370 km (0.074 R)
• M14: 7,072,239 km (0.119 R)
• M15: 7,942,899 km (0.089 R)
• M16: 8,590,807 km (0.076 R)
• M17: 9,457,428 km (0.11 R)
• M18: 11,503,927 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 8.2

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.95 AU - 2.65 AU

Year: 2252 Days

Day: 12 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,554,910 km

• M1: 102,026 km (0.09 R)
• M2: 380,876 km (0.106 R)
• M3: 727,345 km (0.081 R)
• M4: 1,187,807 km (0.11 R)
• M5: 1,719,628 km (0.107 R)
• M6: 2,543,313 km (0.071 R)
• M7: 2,812,739 km (0.118 R)
• M8: 3,184,789 km (0.115 R)
• M9: 3,891,041 km (0.106 R)
• M10: 4,653,691 km (0.057 R)
• M11: 5,512,233 km (0.101 R)
• M12: 5,940,531 km (0.069 R)
• M13: 6,978,292 km (0.099 R)
• M14: 7,270,457 km (0.088 R)
• M15: 8,923,663 km (0.035 R)
• M16: 9,338,198 km (0.11 R)
• M17: 12,395,530 km (0.111 R)
• M18: 13,352,956 km (0.067 R)
• M19: 14,265,503 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524

Radius: 13.6

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.08 AU - 2.88 AU

Year: 2522 Days

Day: 12.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,554,910 km

• M1: 169,345 km (0.112 R)
• M2: 710,739 km (0.119 R)
• M3: 2,763,521 km (0.111 R)
• M4: 6,529,648 km (0.065 R)
• M5: 7,077,774 km (0.093 R)
• M6: 12,058,636 km (0.091 R)
• M7: 12,801,539 km (0.107 R)
• M8: 15,261,825 km (0.084 R)
• M9: 16,428,539 km (0.098 R)
• M10: 16,982,799 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 11.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.04 AU - 4.28 AU

Year: 4521 Days

Day: 8 Hours

Environment

Temp: -215 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,554,910 km

• M1: 146,756 km (0.084 R)
• M2: 561,291 km (0.047 R)
• M3: 956,529 km (0.099 R)
• M4: 1,328,728 km (0.102 R)
• M5: 2,489,757 km (0.103 R)
• M6: 2,879,609 km (0.058 R)
• M7: 4,037,796 km (0.11 R)
• M8: 4,893,646 km (0.091 R)
• M9: 7,413,622 km (0.08 R)
• M10: 8,406,503 km (0.069 R)
• M11: 8,990,982 km (0.089 R)
• M12: 9,680,927 km (0.109 R)
• M13: 10,364,440 km (0.092 R)
• M14: 10,739,332 km (0.109 R)
• M15: 11,738,496 km (0.057 R)
• M16: 13,133,646 km (0.116 R)
• M17: 14,792,836 km (0.101 R)
• M18: 15,429,674 km (0.118 R)
• M19: 16,644,259 km (0.101 R)
• M20: 18,100,894 km (0.108 R)
• M21: 19,138,804 km (0.065 R)
• M22: 22,560,406 km (0.067 R)
• M23: 23,333,229 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.8

Radius: 8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.66 AU - 6.42 AU

Year: 9585 Days

Day: 17.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,554,910 km

• M1: 99,483 km (0.073 R)
• M2: 376,239 km (0.107 R)
• M3: 720,763 km (0.1 R)
• M4: 977,024 km (0.075 R)
• M5: 1,697,188 km (0.105 R)
• M6: 2,313,830 km (0.074 R)
• M7: 2,750,656 km (0.116 R)
• M8: 4,136,680 km (0.086 R)
• M9: 5,970,002 km (0.094 R)
• M10: 6,441,086 km (0.082 R)
• M11: 6,937,003 km (0.117 R)
• M12: 7,650,136 km (0.063 R)
• M13: 7,964,740 km (0.055 R)
• M14: 13,383,026 km (0.111 R)
• M15: 13,667,710 km (0.109 R)
• M16: 16,479,552 km (0.116 R)
• M17: 17,339,141 km (0.12 R)
• M18: 18,932,658 km (0.081 R)
• M19: 19,509,208 km (0.118 R)
• M20: 21,854,155 km (0.055 R)
• M21: 24,635,029 km (0.093 R)
• M22: 25,235,665 km (0.093 R)
• M23: 26,287,637 km (0.038 R)
• M24: 30,005,892 km (0.078 R)
• M25: 30,298,206 km (0.097 R)
• M26: 30,888,370 km (0.117 R)
• M27: 32,091,735 km (0.036 R)
• M28: 33,849,510 km (0.113 R)
• M29: 34,805,590 km (0.069 R)
• M30: 35,998,484 km (0.068 R)
• M31: 36,994,656 km (0.093 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.8

Radius: 4.4

Gravity: 38.57 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.21 AU - 8.17 AU

Year: 11173 Days

Day: 19.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,554,910 km

• M1: 72,106 km (0.091 R)
• M2: 364,121 km (0.062 R)
• M3: 1,516,324 km (0.069 R)
• M4: 2,271,793 km (0.116 R)
• M5: 2,509,803 km (0.039 R)
• M6: 3,553,697 km (0.06 R)
• M7: 4,544,035 km (0.089 R)
• M8: 5,086,178 km (0.101 R)
• M9: 5,287,387 km (0.075 R)
• M10: 5,599,149 km (0.05 R)
• M11: 6,108,380 km (0.102 R)
• M12: 8,691,935 km (0.069 R)
• M13: 9,830,076 km (0.064 R)
• M14: 10,248,202 km (0.099 R)
• M15: 10,732,600 km (0.083 R)
• M16: 10,897,457 km (0.102 R)
• M17: 12,885,613 km (0.11 R)
• M18: 14,227,356 km (0.086 R)
• M19: 15,942,795 km (0.059 R)
• M20: 16,085,661 km (0.111 R)
• M21: 17,410,799 km (0.084 R)
• M22: 18,099,846 km (0.076 R)
• M23: 19,369,484 km (0.079 R)
• M24: 23,532,493 km (0.08 R)
• M25: 26,616,304 km (0.051 R)
• M26: 31,730,606 km (0.079 R)
• M27: 36,092,730 km (0.107 R)
• M28: 41,105,456 km (0.065 R)
• M29: 42,051,812 km (0.1 R)
• M30: 42,598,891 km (0.076 R)
• M31: 43,012,380 km (0.093 R)
• M32: 46,126,858 km (0.092 R)
• M33: 50,457,417 km (0.12 R)
• M34: 50,611,353 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.6

Radius: 5.6

Gravity: 24.76 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.28 AU - 10.34 AU

Year: 16884 Days

Day: 15.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,554,910 km

• M1: 69,862 km (0.094 R)
• M2: 276,606 km (0.107 R)
• M3: 570,716 km (0.065 R)
• M4: 823,536 km (0.045 R)
• M5: 1,542,055 km (0.116 R)
• M6: 2,637,111 km (0.118 R)
• M7: 3,105,203 km (0.116 R)
• M8: 3,318,081 km (0.104 R)
• M9: 3,863,215 km (0.062 R)
• M10: 4,367,061 km (0.062 R)
• M11: 4,807,776 km (0.092 R)
• M12: 5,203,463 km (0.099 R)
• M13: 5,737,976 km (0.089 R)
• M14: 8,919,474 km (0.118 R)
• M15: 9,187,703 km (0.028 R)
• M16: 9,406,116 km (0.103 R)
• M17: 13,250,332 km (0.064 R)
• M18: 14,098,851 km (0.117 R)
• M19: 15,362,205 km (0.079 R)
• M20: 15,747,719 km (0.033 R)
• M21: 17,437,726 km (0.12 R)
• M22: 17,772,825 km (0.09 R)
• M23: 20,147,841 km (0.095 R)
• M24: 23,734,600 km (0.103 R)
• M25: 24,772,510 km (0.075 R)
• M26: 28,759,143 km (0.099 R)
• M27: 32,266,017 km (0.061 R)
• M28: 35,109,124 km (0.069 R)
• M29: 40,259,779 km (0.11 R)
• M30: 41,584,618 km (0.033 R)
• M31: 46,852,108 km (0.105 R)
• M32: 50,997,166 km (0.099 R)
• M33: 51,338,848 km (0.119 R)
• M34: 51,682,175 km (0.066 R)
• M35: 58,499,799 km (0.095 R)
• M36: 60,007,595 km (0.051 R)
• M37: 67,524,589 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.7

Radius: 3.2

Gravity: 57.69 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.11 AU - 10.29 AU

Year: 18018 Days

Day: 18.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,554,910 km

• M1: 39,793 km (0.074 R)
• M2: 198,666 km (0.089 R)
• M3: 365,617 km (0.087 R)
• M4: 525,238 km (0.065 R)
• M5: 1,020,557 km (0.069 R)
• M6: 3,349,945 km (0.093 R)
• M7: 6,192,155 km (0.041 R)
• M8: 8,734,870 km (0.06 R)
• M9: 9,921,480 km (0.104 R)
• M10: 13,976,630 km (0.102 R)
• M11: 15,289,202 km (0.071 R)
• M12: 17,326,874 km (0.107 R)
• M13: 20,528,269 km (0.062 R)
• M14: 22,026,790 km (0.12 R)
• M15: 24,102,311 km (0.113 R)
• M16: 28,295,540 km (0.027 R)
• M17: 28,980,848 km (0.098 R)
• M18: 29,444,003 km (0.103 R)
• M19: 31,224,367 km (0.081 R)
• M20: 32,450,321 km (0.088 R)
• M21: 35,391,116 km (0.108 R)
• M22: 35,787,401 km (0.05 R)
• M23: 39,204,815 km (0.098 R)
• M24: 48,280,469 km (0.06 R)
• M25: 58,844,322 km (0.09 R)
• M26: 59,959,724 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 15,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit