🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.53 AU - 0.61 AU

Year: 154 Days

Day: 46 Hours

Environment

Temp: 199 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,590,736 km

• M1: 135,087 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.53 AU - 0.61 AU

Year: 154 Days

Day: 18.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.93 AU - 2.75 AU

Year: 1282 Days

Day: 47.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 8.5

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.32 AU - 7.64 AU

Year: 6605 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,590,736 km

• M1: 105,766 km (0.093 R)
• M2: 419,472 km (0.114 R)
• M3: 829,969 km (0.083 R)
• M4: 1,202,318 km (0.085 R)
• M5: 1,754,783 km (0.105 R)
• M6: 2,041,562 km (0.083 R)
• M7: 2,449,216 km (0.108 R)
• M8: 3,880,569 km (0.059 R)
• M9: 5,082,139 km (0.071 R)
• M10: 5,833,719 km (0.107 R)
• M11: 6,100,152 km (0.1 R)
• M12: 7,439,801 km (0.072 R)
• M13: 9,639,937 km (0.028 R)
• M14: 12,623,667 km (0.082 R)
• M15: 13,070,815 km (0.06 R)
• M16: 16,633,937 km (0.095 R)
• M17: 17,513,124 km (0.094 R)
• M18: 18,139,789 km (0.081 R)
• M19: 22,787,196 km (0.106 R)
• M20: 24,211,368 km (0.077 R)
• M21: 24,641,312 km (0.106 R)
• M22: 25,251,821 km (0.109 R)
• M23: 25,605,172 km (0.061 R)
• M24: 25,961,813 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.9

Radius: 10.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.18 AU - 9.6 AU

Year: 7938 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,590,736 km

• M1: 126,859 km (0.105 R)
• M2: 466,147 km (0.076 R)
• M3: 842,386 km (0.116 R)
• M4: 1,189,153 km (0.088 R)
• M5: 1,533,378 km (0.109 R)
• M6: 2,265,211 km (0.118 R)
• M7: 3,073,339 km (0.059 R)
• M8: 4,618,685 km (0.11 R)
• M9: 5,697,136 km (0.031 R)
• M10: 8,188,838 km (0.075 R)
• M11: 8,705,848 km (0.099 R)
• M12: 9,457,428 km (0.11 R)
• M13: 10,758,630 km (0.05 R)
• M14: 13,168,951 km (0.117 R)
• M15: 13,823,741 km (0.04 R)
• M16: 14,846,242 km (0.082 R)
• M17: 15,316,728 km (0.1 R)
• M18: 16,661,612 km (0.118 R)
• M19: 18,083,690 km (0.092 R)
• M20: 18,892,565 km (0.084 R)
• M21: 19,937,507 km (0.112 R)
• M22: 20,873,840 km (0.099 R)
• M23: 26,856,857 km (0.06 R)
• M24: 28,536,243 km (0.068 R)
• M25: 32,396,765 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.6

Radius: 5.8

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.83 AU - 13.41 AU

Year: 17021 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,590,736 km

• M1: 72,405 km (0.112 R)
• M2: 374,443 km (0.12 R)
• M3: 782,098 km (0.108 R)
• M4: 1,450,950 km (0.102 R)
• M5: 2,209,411 km (0.116 R)
• M6: 2,605,097 km (0.091 R)
• M7: 2,795,535 km (0.086 R)
• M8: 3,451,821 km (0.118 R)
• M9: 3,801,282 km (0.076 R)
• M10: 4,402,366 km (0.069 R)
• M11: 4,778,156 km (0.107 R)
• M12: 5,791,532 km (0.089 R)
• M13: 6,673,262 km (0.09 R)
• M14: 8,083,371 km (0.088 R)
• M15: 8,285,328 km (0.057 R)
• M16: 8,752,074 km (0.119 R)
• M17: 9,568,729 km (0.064 R)
• M18: 9,851,917 km (0.029 R)
• M19: 12,058,636 km (0.08 R)
• M20: 12,930,492 km (0.09 R)
• M21: 13,771,980 km (0.079 R)
• M22: 16,758,402 km (0.07 R)
• M23: 18,013,528 km (0.077 R)
• M24: 19,691,717 km (0.117 R)
• M25: 20,057,933 km (0.112 R)
• M26: 22,649,118 km (0.079 R)
• M27: 23,560,169 km (0.112 R)
• M28: 30,877,898 km (0.109 R)
• M29: 33,272,362 km (0.116 R)
• M30: 34,980,171 km (0.085 R)
• M31: 37,580,182 km (0.116 R)
• M32: 46,147,951 km (0.092 R)
• M33: 50,454,575 km (0.063 R)
• M34: 51,831,623 km (0.117 R)
• M35: 56,296,521 km (0.101 R)
• M36: 64,765,107 km (0.114 R)
• M37: 70,787,319 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743

Radius: 4.1

Gravity: 44.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.73 AU - 16.31 AU

Year: 17805 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,590,736 km

• M1: 52,958 km (0.119 R)
• M2: 262,395 km (0.094 R)
• M3: 412,441 km (0.043 R)
• M4: 629,358 km (0.064 R)
• M5: 810,372 km (0.092 R)
• M6: 1,114,205 km (0.088 R)
• M7: 1,505,852 km (0.112 R)
• M8: 1,850,974 km (0.054 R)
• M9: 2,397,904 km (0.1 R)
• M10: 2,917,757 km (0.043 R)
• M11: 3,624,756 km (0.076 R)
• M12: 5,719,276 km (0.031 R)
• M13: 7,226,624 km (0.084 R)
• M14: 7,799,135 km (0.026 R)
• M15: 8,661,268 km (0.041 R)
• M16: 9,641,284 km (0.026 R)
• M17: 11,690,026 km (0.077 R)
• M18: 12,211,076 km (0.046 R)
• M19: 13,795,317 km (0.118 R)
• M20: 17,701,617 km (0.027 R)
• M21: 19,003,118 km (0.116 R)
• M22: 19,905,493 km (0.091 R)
• M23: 21,408,054 km (0.094 R)
• M24: 23,085,644 km (0.049 R)
• M25: 26,366,625 km (0.037 R)
• M26: 30,186,606 km (0.106 R)
• M27: 31,413,159 km (0.114 R)
• M28: 34,096,347 km (0.117 R)
• M29: 41,839,233 km (0.096 R)
• M30: 49,994,112 km (0.065 R)
• M31: 51,189,998 km (0.091 R)
• M32: 57,829,002 km (0.096 R)
• M33: 61,840,917 km (0.077 R)
• M34: 62,428,837 km (0.036 R)
• M35: 64,014,574 km (0.093 R)
• M36: 66,853,942 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.5

Radius: 4.4

Gravity: 39.9 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.74 AU - 14.42 AU

Year: 18922 Days

Day: 18 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,590,736 km

• M1: 55,501 km (0.044 R)
• M2: 200,162 km (0.097 R)
• M3: 436,078 km (0.078 R)
• M4: 761,154 km (0.098 R)
• M5: 900,579 km (0.106 R)
• M6: 1,675,795 km (0.086 R)
• M7: 2,371,276 km (0.033 R)
• M8: 3,269,162 km (0.056 R)
• M9: 3,467,080 km (0.058 R)
• M10: 4,579,191 km (0.061 R)
• M11: 5,427,860 km (0.109 R)
• M12: 6,821,513 km (0.099 R)
• M13: 9,138,635 km (0.11 R)
• M14: 11,410,129 km (0.089 R)
• M15: 13,023,691 km (0.052 R)
• M16: 13,164,613 km (0.109 R)
• M17: 13,521,553 km (0.047 R)
• M18: 14,180,083 km (0.087 R)
• M19: 16,284,027 km (0.113 R)
• M20: 20,331,996 km (0.105 R)
• M21: 27,009,447 km (0.047 R)
• M22: 32,750,415 km (0.11 R)
• M23: 34,470,940 km (0.118 R)
• M24: 35,834,674 km (0.11 R)
• M25: 37,947,145 km (0.037 R)
• M26: 38,234,822 km (0.119 R)
• M27: 39,992,298 km (0.038 R)
• M28: 43,509,793 km (0.118 R)
• M29: 51,503,555 km (0.097 R)
• M30: 57,343,257 km (0.097 R)
• M31: 58,102,915 km (0.081 R)
• M32: 64,015,173 km (0.113 R)
• M33: 65,450,116 km (0.074 R)
• M34: 65,864,053 km (0.112 R)
• M35: 67,116,187 km (0.109 R)
• M36: 71,185,848 km (0.075 R)
• M37: 72,504,403 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.9

Radius: 3.1

Gravity: 40.47 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.67 AU - 14.81 AU

Year: 19246 Days

Day: 20.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,590,736 km

• M1: 38,596 km (0.058 R)
• M2: 309,219 km (0.059 R)
• M3: 486,642 km (0.098 R)
• M4: 648,507 km (0.032 R)
• M5: 756,367 km (0.054 R)
• M6: 963,410 km (0.046 R)
• M7: 1,414,897 km (0.105 R)
• M8: 2,493,497 km (0.111 R)
• M9: 2,715,201 km (0.089 R)
• M10: 2,854,477 km (0.079 R)
• M11: 2,974,155 km (0.102 R)
• M12: 3,406,194 km (0.101 R)
• M13: 4,553,011 km (0.098 R)
• M14: 5,593,913 km (0.101 R)
• M15: 5,705,962 km (0.056 R)
• M16: 6,533,089 km (0.114 R)
• M17: 9,227,197 km (0.047 R)
• M18: 9,973,391 km (0.087 R)
• M19: 13,427,905 km (0.108 R)
• M20: 13,696,583 km (0.105 R)
• M21: 13,832,268 km (0.092 R)
• M22: 15,166,232 km (0.047 R)
• M23: 20,641,215 km (0.091 R)
• M24: 24,706,836 km (0.108 R)
• M25: 25,110,003 km (0.102 R)
• M26: 27,192,555 km (0.096 R)
• M27: 27,622,349 km (0.101 R)
• M28: 29,726,294 km (0.105 R)
• M29: 30,412,350 km (0.062 R)
• M30: 30,875,355 km (0.094 R)
• M31: 33,261,740 km (0.06 R)
• M32: 33,384,261 km (0.065 R)
• M33: 34,000,903 km (0.09 R)
• M34: 35,511,991 km (0.098 R)
• M35: 44,629,682 km (0.057 R)
• M36: 49,403,350 km (0.095 R)
• M37: 50,043,031 km (0.082 R)
• M38: 51,338,997 km (0.113 R)
• M39: 52,990,259 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.4

Radius: 6.4

Gravity: 20.64 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15 AU - 16 AU

Year: 21856 Days

Day: 22.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 74.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,590,736 km

• M1: 79,736 km (0.09 R)
• M2: 468,241 km (0.118 R)
• M3: 682,316 km (0.104 R)
• M4: 1,013,376 km (0.092 R)
• M5: 1,305,690 km (0.117 R)
• M6: 2,255,637 km (0.108 R)
• M7: 2,914,316 km (0.116 R)
• M8: 3,274,099 km (0.116 R)
• M9: 3,601,270 km (0.041 R)
• M10: 3,852,744 km (0.113 R)
• M11: 4,251,871 km (0.094 R)
• M12: 6,397,852 km (0.096 R)
• M13: 8,121,668 km (0.103 R)
• M14: 9,176,633 km (0.082 R)
• M15: 9,646,968 km (0.101 R)
• M16: 10,508,802 km (0.108 R)
• M17: 10,764,165 km (0.098 R)
• M18: 12,886,361 km (0.026 R)
• M19: 13,930,255 km (0.103 R)
• M20: 14,630,522 km (0.116 R)
• M21: 15,517,787 km (0.1 R)
• M22: 17,847,176 km (0.065 R)
• M23: 18,302,701 km (0.11 R)
• M24: 18,672,657 km (0.087 R)
• M25: 19,909,831 km (0.119 R)
• M26: 22,230,543 km (0.062 R)
• M27: 24,057,731 km (0.107 R)
• M28: 36,140,302 km (0.059 R)
• M29: 43,220,770 km (0.106 R)
• M30: 49,188,827 km (0.09 R)
• M31: 52,461,729 km (0.119 R)
• M32: 53,772,805 km (0.117 R)
• M33: 62,517,698 km (0.091 R)
• M34: 66,787,969 km (0.119 R)
• M35: 82,504,273 km (0.1 R)
• M36: 84,275,960 km (0.037 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit