🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.65 AU - 0.91 AU

Year: 253 Days

Day: 16.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1 AU - 1 AU

Year: 367 Days

Day: 30.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.51 AU - 1.73 AU

Year: 757 Days

Day: 12.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.9 AU - 2.14 AU

Year: 1054 Days

Day: 24.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.09 AU - 3.23 AU

Year: 1593 Days

Day: 13.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.7 AU - 4.32 AU

Year: 2948 Days

Day: 45.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,331,714 km

• M1: 573,109 km (0.119 R)
• M2: 3,093,385 km (0.109 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.2

Radius: 11.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.46 AU - 6.52 AU

Year: 6069 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,331,714 km

• M1: 148,700 km (0.101 R)
• M2: 280,047 km (0.115 R)
• M3: 375,042 km (0.073 R)
• M4: 534,962 km (0.077 R)
• M5: 610,060 km (0.116 R)
• M6: 846,275 km (0.082 R)
• M7: 986,897 km (0.094 R)
• M8: 1,120,638 km (0.114 R)
• M9: 1,221,167 km (0.093 R)
• M10: 1,457,083 km (0.071 R)
• M11: 1,628,522 km (0.117 R)
• M12: 1,725,911 km (0.114 R)
• M13: 1,834,369 km (0.118 R)
• M14: 2,135,061 km (0.108 R)
• M15: 2,371,126 km (0.096 R)
• M16: 2,512,945 km (0.061 R)
• M17: 2,933,614 km (0.101 R)
• M18: 3,053,293 km (0.104 R)
• M19: 3,207,977 km (0.105 R)
• M20: 3,399,312 km (0.1 R)
• M21: 3,606,206 km (0.057 R)
• M22: 3,699,555 km (0.047 R)
• M23: 3,852,893 km (0.114 R)
• M24: 4,092,998 km (0.093 R)
• M25: 4,214,920 km (0.096 R)
• M26: 4,702,011 km (0.072 R)
• M27: 5,259,861 km (0.112 R)
• M28: 5,339,447 km (0.05 R)
• M29: 5,621,140 km (0.107 R)
• M30: 6,580,511 km (0.033 R)
• M31: 6,839,166 km (0.099 R)
• M32: 7,470,768 km (0.116 R)
• M33: 8,121,070 km (0.044 R)
• M34: 8,244,039 km (0.116 R)
• M35: 8,321,232 km (0.114 R)
• M36: 8,476,365 km (0.079 R)
• M37: 8,710,785 km (0.116 R)
• M38: 8,805,181 km (0.063 R)
• M39: 9,106,322 km (0.089 R)
• M40: 9,298,405 km (0.075 R)
• M41: 9,540,305 km (0.082 R)
• M42: 9,621,387 km (0.117 R)
• M43: 9,849,673 km (0.037 R)
• M44: 10,145,877 km (0.072 R)
• M45: 10,378,203 km (0.065 R)
• M46: 10,882,198 km (0.094 R)
• M47: 11,188,425 km (0.072 R)
• M48: 11,583,812 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.3

Radius: 15

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.32 AU - 9.18 AU

Year: 9501 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,331,714 km

• M1: 326,273 km (0.045 R)
• M2: 420,220 km (0.109 R)
• M3: 542,143 km (0.104 R)
• M4: 694,433 km (0.034 R)
• M5: 979,716 km (0.111 R)
• M6: 1,323,642 km (0.117 R)
• M7: 1,440,478 km (0.106 R)
• M8: 1,664,576 km (0.101 R)
• M9: 1,944,623 km (0.079 R)
• M10: 2,263,865 km (0.111 R)
• M11: 2,405,983 km (0.037 R)
• M12: 2,502,473 km (0.098 R)
• M13: 3,109,242 km (0.094 R)
• M14: 3,594,238 km (0.046 R)
• M15: 3,846,012 km (0.097 R)
• M16: 4,017,002 km (0.112 R)
• M17: 4,696,476 km (0.098 R)
• M18: 4,818,398 km (0.109 R)
• M19: 5,034,268 km (0.104 R)
• M20: 5,221,863 km (0.092 R)
• M21: 5,348,273 km (0.026 R)
• M22: 6,028,794 km (0.046 R)
• M23: 6,396,356 km (0.104 R)
• M24: 6,840,213 km (0.08 R)
• M25: 7,364,853 km (0.112 R)
• M26: 8,827,322 km (0.066 R)
• M27: 9,630,363 km (0.069 R)
• M28: 9,825,139 km (0.119 R)
• M29: 10,258,225 km (0.077 R)
• M30: 10,737,686 km (0.103 R)
• M31: 10,858,711 km (0.099 R)
• M32: 11,142,947 km (0.079 R)
• M33: 11,265,617 km (0.103 R)
• M34: 12,220,201 km (0.06 R)
• M35: 13,071,413 km (0.118 R)
• M36: 13,635,098 km (0.114 R)
• M37: 14,517,725 km (0.046 R)
• M38: 15,418,903 km (0.05 R)
• M39: 16,477,607 km (0.038 R)
• M40: 17,086,470 km (0.085 R)
• M41: 17,464,803 km (0.109 R)
• M42: 17,607,370 km (0.117 R)
• M43: 17,845,979 km (0.115 R)
• M44: 18,326,188 km (0.077 R)
• M45: 18,471,148 km (0.12 R)
• M46: 19,644,295 km (0.102 R)
• M47: 20,389,741 km (0.047 R)
• M48: 20,489,822 km (0.056 R)
• M49: 21,398,180 km (0.089 R)
• M50: 24,360,218 km (0.08 R)
• M51: 24,786,123 km (0.068 R)
• M52: 25,214,572 km (0.105 R)
• M53: 26,024,494 km (0.071 R)
• M54: 26,296,463 km (0.034 R)
• M55: 27,007,801 km (0.099 R)
• M56: 27,559,219 km (0.055 R)
• M57: 28,729,523 km (0.09 R)
• M58: 29,462,104 km (0.092 R)
• M59: 29,688,745 km (0.108 R)
• M60: 30,029,678 km (0.062 R)
• M61: 31,233,642 km (0.098 R)
• M62: 31,349,131 km (0.118 R)
• M63: 31,754,542 km (0.095 R)
• M64: 32,103,404 km (0.095 R)
• M65: 32,511,956 km (0.099 R)
• M66: 34,103,976 km (0.104 R)
• M67: 35,179,286 km (0.101 R)
• M68: 35,419,839 km (0.08 R)
• M69: 35,540,265 km (0.116 R)
• M70: 36,326,552 km (0.037 R)
• M71: 36,630,535 km (0.067 R)
• M72: 37,547,420 km (0.026 R)
• M73: 38,719,818 km (0.074 R)
• M74: 38,843,835 km (0.106 R)
• M75: 39,154,699 km (0.071 R)
• M76: 40,092,229 km (0.106 R)
• M77: 40,469,216 km (0.095 R)
• M78: 40,595,177 km (0.109 R)
• M79: 42,436,129 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.1

Radius: 9.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.16 AU - 10.28 AU

Year: 11994 Days

Day: 12.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,331,714 km

• M1: 179,966 km (0.071 R)
• M2: 356,941 km (0.032 R)
• M3: 423,811 km (0.093 R)
• M4: 521,349 km (0.1 R)
• M5: 741,856 km (0.1 R)
• M6: 959,670 km (0.068 R)
• M7: 1,671,008 km (0.097 R)
• M8: 1,980,975 km (0.049 R)
• M9: 2,110,078 km (0.074 R)
• M10: 2,773,844 km (0.081 R)
• M11: 3,292,649 km (0.071 R)
• M12: 3,394,824 km (0.117 R)
• M13: 3,498,197 km (0.053 R)
• M14: 3,895,229 km (0.116 R)
• M15: 4,278,798 km (0.037 R)
• M16: 4,876,741 km (0.108 R)
• M17: 5,052,518 km (0.115 R)
• M18: 5,501,013 km (0.061 R)
• M19: 5,931,256 km (0.117 R)
• M20: 5,993,639 km (0.067 R)
• M21: 6,308,692 km (0.058 R)
• M22: 6,726,519 km (0.105 R)
• M23: 7,053,839 km (0.112 R)
• M24: 7,690,527 km (0.091 R)
• M25: 8,380,323 km (0.095 R)
• M26: 9,598,199 km (0.118 R)
• M27: 9,671,652 km (0.116 R)
• M28: 9,855,807 km (0.087 R)
• M29: 10,190,457 km (0.092 R)
• M30: 10,415,602 km (0.075 R)
• M31: 11,255,145 km (0.104 R)
• M32: 11,448,875 km (0.104 R)
• M33: 12,635,186 km (0.034 R)
• M34: 13,324,533 km (0.064 R)
• M35: 13,529,631 km (0.051 R)
• M36: 13,984,708 km (0.112 R)
• M37: 14,486,759 km (0.046 R)
• M38: 14,739,878 km (0.085 R)
• M39: 14,994,643 km (0.077 R)
• M40: 15,122,550 km (0.079 R)
• M41: 15,250,755 km (0.066 R)
• M42: 15,422,493 km (0.072 R)
• M43: 15,508,512 km (0.105 R)
• M44: 16,028,065 km (0.092 R)
• M45: 16,465,490 km (0.062 R)
• M46: 16,553,304 km (0.085 R)
• M47: 17,173,387 km (0.081 R)
• M48: 18,436,142 km (0.081 R)
• M49: 18,618,951 km (0.1 R)
• M50: 18,710,654 km (0.077 R)
• M51: 19,588,794 km (0.111 R)
• M52: 20,669,639 km (0.082 R)
• M53: 20,764,633 km (0.082 R)
• M54: 21,433,037 km (0.089 R)
• M55: 21,721,611 km (0.049 R)
• M56: 22,448,806 km (0.049 R)
• M57: 22,595,262 km (0.103 R)
• M58: 22,840,005 km (0.09 R)
• M59: 23,381,399 km (0.076 R)
• M60: 23,579,467 km (0.087 R)
• M61: 23,976,948 km (0.11 R)
• M62: 24,176,661 km (0.106 R)
• M63: 24,326,708 km (0.108 R)
• M64: 24,577,584 km (0.081 R)
• M65: 25,081,729 km (0.099 R)
• M66: 25,589,464 km (0.063 R)
• M67: 26,254,426 km (0.05 R)
• M68: 26,873,313 km (0.116 R)
• M69: 27,758,334 km (0.104 R)
• M70: 27,863,052 km (0.117 R)
• M71: 29,878,285 km (0.099 R)
• M72: 30,093,108 km (0.104 R)
• M73: 30,957,634 km (0.091 R)
• M74: 31,611,376 km (0.108 R)
• M75: 31,775,485 km (0.116 R)
• M76: 31,885,141 km (0.061 R)
• M77: 32,711,070 km (0.109 R)
• M78: 33,098,978 km (0.063 R)
• M79: 33,209,979 km (0.042 R)
• M80: 33,321,280 km (0.114 R)
• M81: 33,879,131 km (0.088 R)
• M82: 34,215,427 km (0.092 R)
• M83: 34,384,023 km (0.054 R)
• M84: 34,609,168 km (0.108 R)
• M85: 35,685,375 km (0.113 R)
• M86: 37,580,631 km (0.105 R)
• M87: 38,044,982 km (0.086 R)
• M88: 38,862,086 km (0.091 R)
• M89: 39,038,013 km (0.116 R)
• M90: 39,214,090 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 10,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit