🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.08 AU - 1.14 AU

Year: 450 Days

Day: 14.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,797,334 km

• M1: 322,084 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.73 AU - 1.77 AU

Year: 891 Days

Day: 34.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,797,334 km

• M1: 655,538 km (0.117 R)
• M2: 1,011,431 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2 AU - 2.21 AU

Year: 1172 Days

Day: 34.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.74 AU - 4.38 AU

Year: 2586 Days

Day: 24.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.09 AU - 4.33 AU

Year: 2751 Days

Day: 25.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.2

Radius: 14.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.76 AU - 9.46 AU

Year: 10586 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,797,334 km

• M1: 209,587 km (0.099 R)
• M2: 633,996 km (0.074 R)
• M3: 1,446,911 km (0.109 R)
• M4: 2,243,070 km (0.118 R)
• M5: 3,622,662 km (0.101 R)
• M6: 4,991,632 km (0.087 R)
• M7: 5,571,922 km (0.07 R)
• M8: 6,796,830 km (0.08 R)
• M9: 9,622,434 km (0.094 R)
• M10: 10,127,925 km (0.07 R)
• M11: 11,133,672 km (0.068 R)
• M12: 11,540,279 km (0.053 R)
• M13: 12,709,087 km (0.073 R)
• M14: 13,685,213 km (0.106 R)
• M15: 16,503,787 km (0.105 R)
• M16: 17,671,996 km (0.088 R)
• M17: 18,300,008 km (0.115 R)
• M18: 19,410,922 km (0.12 R)
• M19: 22,620,245 km (0.03 R)
• M20: 23,200,984 km (0.1 R)
• M21: 24,118,767 km (0.037 R)
• M22: 25,597,542 km (0.081 R)
• M23: 27,827,448 km (0.047 R)
• M24: 28,760,191 km (0.12 R)
• M25: 34,206,152 km (0.113 R)
• M26: 45,332,344 km (0.057 R)
• M27: 45,879,573 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 14.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.86 AU - 11.56 AU

Year: 14450 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,797,334 km

• M1: 176,825 km (0.081 R)
• M2: 651,349 km (0.06 R)
• M3: 1,004,101 km (0.042 R)
• M4: 1,469,649 km (0.085 R)
• M5: 2,668,676 km (0.083 R)
• M6: 3,063,316 km (0.104 R)
• M7: 3,535,746 km (0.039 R)
• M8: 4,815,855 km (0.098 R)
• M9: 9,934,645 km (0.094 R)
• M10: 10,528,549 km (0.091 R)
• M11: 13,175,533 km (0.032 R)
• M12: 13,466,651 km (0.068 R)
• M13: 14,008,494 km (0.061 R)
• M14: 14,308,588 km (0.113 R)
• M15: 18,161,630 km (0.106 R)
• M16: 20,684,000 km (0.103 R)
• M17: 21,171,539 km (0.069 R)
• M18: 21,851,163 km (0.068 R)
• M19: 22,541,706 km (0.108 R)
• M20: 27,398,700 km (0.064 R)
• M21: 32,200,343 km (0.101 R)
• M22: 33,500,349 km (0.105 R)
• M23: 34,826,085 km (0.102 R)
• M24: 36,822,768 km (0.028 R)
• M25: 37,965,396 km (0.097 R)
• M26: 39,628,027 km (0.098 R)
• M27: 44,296,079 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.8

Radius: 5.9

Gravity: 27.52 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.69 AU - 14.35 AU

Year: 18088 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,797,334 km

• M1: 154,834 km (0.039 R)
• M2: 322,683 km (0.056 R)
• M3: 731,683 km (0.046 R)
• M4: 1,587,383 km (0.065 R)
• M5: 2,317,121 km (0.081 R)
• M6: 2,913,119 km (0.077 R)
• M7: 3,096,227 km (0.12 R)
• M8: 4,026,726 km (0.114 R)
• M9: 4,884,221 km (0.096 R)
• M10: 5,488,746 km (0.106 R)
• M11: 7,713,117 km (0.086 R)
• M12: 8,521,992 km (0.109 R)
• M13: 9,263,250 km (0.119 R)
• M14: 10,839,114 km (0.057 R)
• M15: 11,552,696 km (0.112 R)
• M16: 13,048,525 km (0.087 R)
• M17: 15,394,070 km (0.076 R)
• M18: 17,115,044 km (0.073 R)
• M19: 17,336,598 km (0.071 R)
• M20: 19,473,454 km (0.07 R)
• M21: 22,068,379 km (0.058 R)
• M22: 22,827,438 km (0.095 R)
• M23: 26,816,166 km (0.115 R)
• M24: 28,028,507 km (0.088 R)
• M25: 30,829,578 km (0.082 R)
• M26: 31,325,944 km (0.089 R)
• M27: 39,922,436 km (0.109 R)
• M28: 44,196,297 km (0.11 R)
• M29: 45,629,146 km (0.09 R)
• M30: 49,186,284 km (0.081 R)
• M31: 52,877,312 km (0.063 R)
• M32: 53,657,615 km (0.12 R)
• M33: 57,240,035 km (0.083 R)
• M34: 66,775,852 km (0.098 R)
• M35: 67,652,645 km (0.089 R)
• M36: 68,682,626 km (0.108 R)
• M37: 71,367,011 km (0.1 R)
• M38: 72,121,881 km (0.054 R)
• M39: 78,619,366 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.9

Radius: 7.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.37 AU - 15.95 AU

Year: 18380 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,797,334 km

• M1: 93,947 km (0.053 R)
• M2: 410,945 km (0.095 R)
• M3: 1,059,901 km (0.109 R)
• M4: 1,435,990 km (0.081 R)
• M5: 1,696,889 km (0.117 R)
• M6: 2,188,617 km (0.085 R)
• M7: 3,597,829 km (0.059 R)
• M8: 5,818,310 km (0.112 R)
• M9: 7,713,715 km (0.1 R)
• M10: 9,633,355 km (0.092 R)
• M11: 12,997,811 km (0.119 R)
• M12: 14,417,046 km (0.077 R)
• M13: 16,409,241 km (0.099 R)
• M14: 21,196,223 km (0.116 R)
• M15: 23,600,261 km (0.111 R)
• M16: 24,041,275 km (0.098 R)
• M17: 24,654,178 km (0.086 R)
• M18: 25,275,009 km (0.118 R)
• M19: 25,846,024 km (0.118 R)
• M20: 26,018,660 km (0.104 R)
• M21: 28,194,262 km (0.099 R)
• M22: 28,858,028 km (0.112 R)
• M23: 32,100,412 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.4

Radius: 3.3

Gravity: 71.57 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.42 AU - 17.16 AU

Year: 26488 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 95,797,334 km

• M1: 65,524 km (0.11 R)
• M2: 145,260 km (0.085 R)
• M3: 923,468 km (0.089 R)
• M4: 1,096,702 km (0.067 R)
• M5: 1,419,983 km (0.092 R)
• M6: 1,561,203 km (0.082 R)
• M7: 1,709,455 km (0.071 R)
• M8: 2,166,925 km (0.094 R)
• M9: 2,743,625 km (0.09 R)
• M10: 3,461,545 km (0.064 R)
• M11: 3,909,740 km (0.1 R)
• M12: 5,648,965 km (0.038 R)
• M13: 6,464,423 km (0.089 R)
• M14: 10,787,353 km (0.05 R)
• M15: 10,851,530 km (0.111 R)
• M16: 11,110,484 km (0.1 R)
• M17: 16,059,182 km (0.071 R)
• M18: 17,746,347 km (0.051 R)
• M19: 18,917,997 km (0.044 R)
• M20: 20,303,124 km (0.103 R)
• M21: 20,656,923 km (0.114 R)
• M22: 21,373,945 km (0.067 R)
• M23: 25,142,914 km (0.064 R)
• M24: 29,007,326 km (0.101 R)
• M25: 30,825,688 km (0.059 R)
• M26: 32,031,746 km (0.091 R)
• M27: 33,827,370 km (0.056 R)
• M28: 37,087,556 km (0.093 R)
• M29: 39,262,859 km (0.106 R)
• M30: 43,411,806 km (0.093 R)
• M31: 46,293,659 km (0.09 R)
• M32: 50,650,997 km (0.073 R)
• M33: 51,069,572 km (0.094 R)
• M34: 54,047,616 km (0.076 R)
• M35: 55,059,197 km (0.049 R)
• M36: 63,488,738 km (0.118 R)
• M37: 68,737,529 km (0.081 R)
• M38: 69,387,831 km (0.115 R)
• M39: 72,852,667 km (0.089 R)
• M40: 75,209,282 km (0.107 R)
• M41: 77,259,372 km (0.08 R)
• M42: 78,467,823 km (0.117 R)
• M43: 83,753,565 km (0.07 R)
• M44: 84,831,417 km (0.119 R)
• M45: 88,473,976 km (0.091 R)
• M46: 89,027,039 km (0.073 R)
• M47: 90,324,053 km (0.062 R)
• M48: 91,443,194 km (0.101 R)
• M49: 94,651,770 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit