🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.47 AU - 0.77 AU

Year: 184 Days

Day: 43.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,325,497 km

• M1: 100,530 km (0.089 R)
• M2: 319,840 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.7 AU - 1.06 AU

Year: 311 Days

Day: 18.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 33,325,497 km

• M1: 48,619 km (0.036 R)
• M2: 840,291 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.84 AU - 1 AU

Year: 332 Days

Day: 13 Hours

Environment

Temp: 38 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 11

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.73 AU - 6.01 AU

Year: 4688 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,325,497 km

• M1: 151,842 km (0.11 R)
• M2: 288,574 km (0.042 R)
• M3: 435,928 km (0.099 R)
• M4: 558,598 km (0.119 R)
• M5: 754,272 km (0.032 R)
• M6: 1,130,960 km (0.042 R)
• M7: 1,234,182 km (0.109 R)
• M8: 1,308,383 km (0.042 R)
• M9: 1,450,351 km (0.045 R)
• M10: 1,957,039 km (0.079 R)
• M11: 2,044,704 km (0.116 R)
• M12: 2,146,430 km (0.112 R)
• M13: 2,328,640 km (0.066 R)
• M14: 2,694,557 km (0.077 R)
• M15: 2,991,957 km (0.073 R)
• M16: 3,225,779 km (0.119 R)
• M17: 3,390,037 km (0.064 R)
• M18: 3,480,843 km (0.055 R)
• M19: 3,603,214 km (0.043 R)
• M20: 3,727,081 km (0.08 R)
• M21: 3,868,003 km (0.12 R)
• M22: 4,252,768 km (0.098 R)
• M23: 4,449,789 km (0.029 R)
• M24: 4,599,536 km (0.064 R)
• M25: 4,904,117 km (0.108 R)
• M26: 5,007,041 km (0.04 R)
• M27: 5,426,364 km (0.1 R)
• M28: 5,640,289 km (0.044 R)
• M29: 6,847,095 km (0.119 R)
• M30: 7,214,657 km (0.031 R)
• M31: 7,628,444 km (0.111 R)
• M32: 8,131,093 km (0.112 R)
• M33: 8,294,304 km (0.104 R)
• M34: 8,458,563 km (0.098 R)
• M35: 8,832,109 km (0.044 R)
• M36: 9,041,845 km (0.089 R)
• M37: 9,168,704 km (0.091 R)
• M38: 9,659,834 km (0.101 R)
• M39: 9,832,769 km (0.072 R)
• M40: 10,958,942 km (0.097 R)
• M41: 11,139,207 km (0.065 R)
• M42: 11,434,513 km (0.08 R)
• M43: 11,548,656 km (0.101 R)
• M44: 11,617,471 km (0.088 R)
• M45: 11,801,327 km (0.038 R)
• M46: 13,475,776 km (0.096 R)
• M47: 13,766,146 km (0.088 R)
• M48: 14,254,583 km (0.115 R)
• M49: 14,599,855 km (0.096 R)
• M50: 14,723,871 km (0.044 R)
• M51: 15,073,033 km (0.07 R)
• M52: 15,324,058 km (0.112 R)
• M53: 16,781,141 km (0.089 R)
• M54: 16,963,202 km (0.1 R)
• M55: 17,093,651 km (0.084 R)
• M56: 17,355,447 km (0.096 R)
• M57: 17,671,398 km (0.103 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.7

Radius: 11.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.05 AU - 6.77 AU

Year: 5413 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,325,497 km

• M1: 201,359 km (0.061 R)
• M2: 327,470 km (0.084 R)
• M3: 495,618 km (0.105 R)
• M4: 574,157 km (0.081 R)
• M5: 657,931 km (0.052 R)
• M6: 746,643 km (0.085 R)
• M7: 1,027,887 km (0.118 R)
• M8: 1,279,959 km (0.111 R)
• M9: 1,407,267 km (0.066 R)
• M10: 1,498,971 km (0.101 R)
• M11: 1,579,305 km (0.078 R)
• M12: 3,004,972 km (0.096 R)
• M13: 3,334,237 km (0.096 R)
• M14: 3,657,070 km (0.076 R)
• M15: 3,803,825 km (0.108 R)
• M16: 4,084,321 km (0.061 R)
• M17: 4,160,317 km (0.094 R)
• M18: 4,449,489 km (0.075 R)
• M19: 4,527,729 km (0.109 R)
• M20: 4,725,348 km (0.055 R)
• M21: 4,805,233 km (0.114 R)
• M22: 4,986,546 km (0.1 R)
• M23: 5,293,820 km (0.104 R)
• M24: 5,376,847 km (0.077 R)
• M25: 5,607,527 km (0.064 R)
• M26: 5,819,956 km (0.059 R)
• M27: 6,252,892 km (0.087 R)
• M28: 6,340,706 km (0.054 R)
• M29: 6,651,570 km (0.078 R)
• M30: 6,921,893 km (0.049 R)
• M31: 7,357,522 km (0.105 R)
• M32: 8,015,604 km (0.114 R)
• M33: 8,375,985 km (0.115 R)
• M34: 8,497,309 km (0.118 R)
• M35: 8,840,037 km (0.087 R)
• M36: 8,914,088 km (0.028 R)
• M37: 9,013,272 km (0.084 R)
• M38: 9,589,972 km (0.093 R)
• M39: 9,895,750 km (0.076 R)
• M40: 10,386,281 km (0.119 R)
• M41: 10,621,449 km (0.091 R)
• M42: 10,858,412 km (0.109 R)
• M43: 11,123,798 km (0.095 R)
• M44: 11,364,501 km (0.1 R)
• M45: 12,124,159 km (0.083 R)
• M46: 12,454,920 km (0.089 R)
• M47: 12,537,947 km (0.057 R)
• M48: 12,816,498 km (0.082 R)
• M49: 12,900,423 km (0.098 R)
• M50: 13,012,621 km (0.079 R)
• M51: 14,355,262 km (0.115 R)
• M52: 14,617,358 km (0.08 R)
• M53: 14,705,022 km (0.093 R)
• M54: 14,969,361 km (0.081 R)
• M55: 15,741,586 km (0.113 R)
• M56: 16,496,307 km (0.053 R)
• M57: 16,618,079 km (0.036 R)
• M58: 16,954,824 km (0.035 R)
• M59: 17,046,977 km (0.069 R)
• M60: 17,324,630 km (0.09 R)
• M61: 17,448,497 km (0.095 R)
• M62: 18,418,639 km (0.109 R)
• M63: 18,671,759 km (0.11 R)
• M64: 18,926,075 km (0.062 R)
• M65: 19,277,780 km (0.109 R)
• M66: 19,373,971 km (0.075 R)
• M67: 20,215,011 km (0.03 R)
• M68: 21,266,534 km (0.111 R)
• M69: 21,598,791 km (0.086 R)
• M70: 21,732,232 km (0.104 R)
• M71: 21,832,313 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 9.5

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.49 AU - 6.41 AU

Year: 5468 Days

Day: 7.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,325,497 km

• M1: 137,032 km (0.12 R)
• M2: 311,912 km (0.117 R)
• M3: 512,522 km (0.079 R)
• M4: 768,634 km (0.087 R)
• M5: 990,637 km (0.08 R)
• M6: 1,411,456 km (0.051 R)
• M7: 1,495,231 km (0.117 R)
• M8: 1,615,358 km (0.046 R)
• M9: 1,865,635 km (0.107 R)
• M10: 2,565,454 km (0.118 R)
• M11: 2,986,871 km (0.094 R)
• M12: 3,139,611 km (0.048 R)
• M13: 3,362,212 km (0.095 R)
• M14: 3,776,149 km (0.113 R)
• M15: 3,989,177 km (0.112 R)
• M16: 4,526,682 km (0.084 R)
• M17: 4,854,900 km (0.115 R)
• M18: 5,035,016 km (0.07 R)
• M19: 5,642,084 km (0.041 R)
• M20: 5,722,867 km (0.113 R)
• M21: 5,831,475 km (0.059 R)
• M22: 6,161,039 km (0.073 R)
• M23: 6,581,558 km (0.104 R)
• M24: 6,666,680 km (0.117 R)
• M25: 7,069,397 km (0.115 R)
• M26: 7,391,332 km (0.116 R)
• M27: 7,688,134 km (0.076 R)
• M28: 8,293,556 km (0.041 R)
• M29: 8,416,526 km (0.103 R)
• M30: 8,726,493 km (0.104 R)
• M31: 10,069,133 km (0.099 R)
• M32: 10,597,364 km (0.102 R)
• M33: 11,033,292 km (0.1 R)
• M34: 11,134,719 km (0.097 R)
• M35: 11,853,537 km (0.099 R)
• M36: 12,026,771 km (0.083 R)
• M37: 12,551,860 km (0.075 R)
• M38: 12,622,470 km (0.104 R)
• M39: 13,697,031 km (0.062 R)
• M40: 14,245,158 km (0.112 R)
• M41: 15,325,404 km (0.077 R)
• M42: 15,666,039 km (0.1 R)
• M43: 16,085,661 km (0.073 R)
• M44: 16,354,787 km (0.077 R)
• M45: 16,431,830 km (0.091 R)
• M46: 16,741,647 km (0.106 R)
• M47: 17,524,343 km (0.105 R)
• M48: 18,079,501 km (0.098 R)
• M49: 19,369,783 km (0.062 R)
• M50: 19,574,133 km (0.112 R)
• M51: 20,067,358 km (0.088 R)
• M52: 20,191,374 km (0.071 R)
• M53: 20,356,979 km (0.1 R)
• M54: 20,814,898 km (0.115 R)
• M55: 21,276,258 km (0.069 R)
• M56: 21,613,751 km (0.099 R)
• M57: 22,422,776 km (0.076 R)
• M58: 23,502,274 km (0.044 R)
• M59: 23,982,633 km (0.052 R)
• M60: 24,510,265 km (0.117 R)
• M61: 24,952,925 km (0.102 R)
• M62: 25,130,797 km (0.101 R)
• M63: 25,711,685 km (0.038 R)
• M64: 26,071,319 km (0.074 R)
• M65: 26,795,522 km (0.06 R)
• M66: 27,756,090 km (0.117 R)
• M67: 27,848,242 km (0.081 R)
• M68: 28,263,825 km (0.091 R)
• M69: 28,402,801 km (0.109 R)
• M70: 29,241,447 km (0.094 R)
• M71: 29,522,841 km (0.102 R)
• M72: 29,899,378 km (0.096 R)
• M73: 30,419,829 km (0.108 R)
• M74: 31,277,923 km (0.113 R)
• M75: 31,806,153 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.4

Radius: 12.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.24 AU - 9.7 AU

Year: 8476 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,325,497 km

• M1: 176,675 km (0.103 R)
• M2: 325,375 km (0.086 R)
• M3: 702,661 km (0.094 R)
• M4: 917,633 km (0.034 R)
• M5: 1,233,584 km (0.104 R)
• M6: 1,314,068 km (0.064 R)
• M7: 2,275,982 km (0.042 R)
• M8: 2,519,228 km (0.103 R)
• M9: 2,771,151 km (0.073 R)
• M10: 3,009,460 km (0.087 R)
• M11: 3,164,593 km (0.094 R)
• M12: 3,345,308 km (0.065 R)
• M13: 3,622,812 km (0.06 R)
• M14: 3,907,945 km (0.119 R)
• M15: 4,274,610 km (0.094 R)
• M16: 4,500,203 km (0.112 R)
• M17: 4,601,631 km (0.091 R)
• M18: 4,806,879 km (0.093 R)
• M19: 5,120,586 km (0.065 R)
• M20: 5,253,279 km (0.112 R)
• M21: 5,795,721 km (0.12 R)
• M22: 5,906,274 km (0.093 R)
• M23: 6,214,146 km (0.096 R)
• M24: 6,556,127 km (0.083 R)
• M25: 6,758,533 km (0.077 R)
• M26: 6,845,898 km (0.062 R)
• M27: 7,288,408 km (0.112 R)
• M28: 7,649,089 km (0.107 R)
• M29: 8,829,865 km (0.108 R)
• M30: 9,246,794 km (0.119 R)
• M31: 9,441,421 km (0.051 R)
• M32: 9,604,632 km (0.059 R)
• M33: 9,967,108 km (0.066 R)
• M34: 10,773,590 km (0.111 R)
• M35: 10,910,023 km (0.118 R)
• M36: 11,426,884 km (0.086 R)
• M37: 12,520,145 km (0.107 R)
• M38: 12,771,769 km (0.061 R)
• M39: 12,916,280 km (0.034 R)
• M40: 13,170,447 km (0.102 R)
• M41: 13,279,803 km (0.067 R)
• M42: 13,536,363 km (0.037 R)
• M43: 13,757,619 km (0.086 R)
• M44: 13,905,720 km (0.067 R)
• M45: 14,315,918 km (0.094 R)
• M46: 14,919,545 km (0.043 R)
• M47: 15,724,531 km (0.102 R)
• M48: 15,957,156 km (0.049 R)
• M49: 16,347,457 km (0.061 R)
• M50: 16,504,385 km (0.118 R)
• M51: 16,859,381 km (0.104 R)
• M52: 17,617,244 km (0.118 R)
• M53: 18,549,388 km (0.102 R)
• M54: 18,795,327 km (0.084 R)
• M55: 19,124,741 km (0.089 R)
• M56: 20,040,580 km (0.074 R)
• M57: 20,208,728 km (0.103 R)
• M58: 20,419,361 km (0.032 R)
• M59: 20,630,893 km (0.107 R)
• M60: 21,441,115 km (0.111 R)
• M61: 21,699,171 km (0.044 R)
• M62: 22,044,742 km (0.081 R)
• M63: 23,489,858 km (0.108 R)
• M64: 23,889,284 km (0.087 R)
• M65: 24,067,605 km (0.095 R)
• M66: 24,694,869 km (0.041 R)
• M67: 24,875,134 km (0.101 R)
• M68: 25,463,951 km (0.114 R)
• M69: 26,240,813 km (0.065 R)
• M70: 27,257,779 km (0.105 R)
• M71: 27,584,052 km (0.1 R)
• M72: 27,958,496 km (0.103 R)
• M73: 28,381,858 km (0.118 R)
• M74: 29,760,252 km (0.104 R)
• M75: 30,820,453 km (0.087 R)
• M76: 31,014,481 km (0.054 R)
• M77: 31,403,884 km (0.091 R)
• M78: 32,335,281 km (0.059 R)
• M79: 32,680,702 km (0.101 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: 418 - 18,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit