🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.98 AU - 1.06 AU

Year: 394 Days

Day: 37 Hours

Environment

Temp: -1 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.12 AU - 1.4 AU

Year: 542 Days

Day: 38.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,081,864 km

• M1: 845,976 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.17 AU - 1.43 AU

Year: 568 Days

Day: 39 Hours

Environment

Temp: -40 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.78 AU - 1.84 AU

Year: 932 Days

Day: 24.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,081,864 km

• M1: 231,278 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.56 AU - 3.88 AU

Year: 2212 Days

Day: 13.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,081,864 km

• M1: 140,024 km (0.096 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571

Radius: 10.1

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.18 AU - 5.04 AU

Year: 3790 Days

Day: 10.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,081,864 km

• M1: 129,402 km (0.088 R)
• M2: 253,868 km (0.092 R)
• M3: 372,798 km (0.095 R)
• M4: 959,670 km (0.103 R)
• M5: 1,369,718 km (0.096 R)
• M6: 1,700,629 km (0.033 R)
• M7: 2,149,123 km (0.095 R)
• M8: 2,354,820 km (0.062 R)
• M9: 2,451,909 km (0.081 R)
• M10: 2,566,950 km (0.109 R)
• M11: 2,768,458 km (0.069 R)
• M12: 2,992,705 km (0.062 R)
• M13: 3,080,669 km (0.108 R)
• M14: 3,222,937 km (0.061 R)
• M15: 3,367,598 km (0.085 R)
• M16: 3,948,337 km (0.05 R)
• M17: 4,025,529 km (0.115 R)
• M18: 4,702,310 km (0.034 R)
• M19: 4,866,718 km (0.116 R)
• M20: 5,222,462 km (0.078 R)
• M21: 5,371,461 km (0.071 R)
• M22: 6,048,092 km (0.093 R)
• M23: 6,227,161 km (0.079 R)
• M24: 6,544,608 km (0.085 R)
• M25: 6,682,387 km (0.042 R)
• M26: 6,797,877 km (0.101 R)
• M27: 7,148,385 km (0.1 R)
• M28: 7,409,134 km (0.104 R)
• M29: 7,721,494 km (0.044 R)
• M30: 7,842,818 km (0.115 R)
• M31: 8,013,659 km (0.041 R)
• M32: 8,087,261 km (0.074 R)
• M33: 8,408,747 km (0.065 R)
• M34: 8,533,661 km (0.095 R)
• M35: 8,759,853 km (0.119 R)
• M36: 8,987,990 km (0.104 R)
• M37: 9,218,221 km (0.091 R)
• M38: 9,632,308 km (0.04 R)
• M39: 9,815,415 km (0.097 R)
• M40: 9,894,104 km (0.032 R)
• M41: 10,478,583 km (0.119 R)
• M42: 10,802,163 km (0.072 R)
• M43: 11,293,592 km (0.104 R)
• M44: 11,708,726 km (0.042 R)
• M45: 12,270,017 km (0.067 R)
• M46: 12,354,989 km (0.112 R)
• M47: 12,926,303 km (0.102 R)
• M48: 13,070,516 km (0.054 R)
• M49: 13,360,586 km (0.103 R)
• M50: 13,448,101 km (0.039 R)
• M51: 13,652,750 km (0.107 R)
• M52: 13,917,539 km (0.104 R)
• M53: 14,243,363 km (0.067 R)
• M54: 14,481,971 km (0.109 R)
• M55: 15,327,499 km (0.049 R)
• M56: 15,664,094 km (0.044 R)
• M57: 16,908,599 km (0.047 R)
• M58: 18,411,010 km (0.099 R)
• M59: 18,899,447 km (0.101 R)
• M60: 18,964,821 km (0.093 R)
• M61: 19,128,781 km (0.103 R)
• M62: 19,392,073 km (0.031 R)
• M63: 19,855,826 km (0.119 R)
• M64: 20,122,410 km (0.046 R)
• M65: 20,423,849 km (0.075 R)
• M66: 20,760,445 km (0.103 R)
• M67: 20,963,299 km (0.107 R)
• M68: 21,031,067 km (0.084 R)
• M69: 22,056,261 km (0.114 R)
• M70: 23,062,756 km (0.104 R)
• M71: 23,237,785 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.7

Radius: 12.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.16 AU - 6.64 AU

Year: 4805 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,081,864 km

• M1: 162,014 km (0.047 R)
• M2: 261,946 km (0.096 R)
• M3: 390,899 km (0.038 R)
• M4: 474,076 km (0.094 R)
• M5: 625,469 km (0.108 R)
• M6: 761,603 km (0.072 R)
• M7: 873,352 km (0.09 R)
• M8: 972,685 km (0.091 R)
• M9: 1,358,199 km (0.092 R)
• M10: 1,497,325 km (0.115 R)
• M11: 1,630,168 km (0.102 R)
• M12: 1,980,227 km (0.105 R)
• M13: 2,065,498 km (0.069 R)
• M14: 2,164,382 km (0.1 R)
• M15: 2,252,346 km (0.07 R)
• M16: 2,367,237 km (0.115 R)
• M17: 2,523,566 km (0.082 R)
• M18: 2,710,564 km (0.069 R)
• M19: 3,371,487 km (0.111 R)
• M20: 3,548,162 km (0.082 R)
• M21: 3,926,346 km (0.078 R)
• M22: 4,365,415 km (0.034 R)
• M23: 4,754,520 km (0.12 R)
• M24: 4,836,948 km (0.096 R)
• M25: 4,936,580 km (0.12 R)
• M26: 5,087,225 km (0.116 R)
• M27: 5,188,653 km (0.086 R)
• M28: 5,618,298 km (0.1 R)
• M29: 5,775,824 km (0.067 R)
• M30: 6,005,906 km (0.103 R)
• M31: 6,095,216 km (0.112 R)
• M32: 6,184,974 km (0.045 R)
• M33: 6,275,182 km (0.091 R)
• M34: 6,384,089 km (0.049 R)
• M35: 6,788,751 km (0.109 R)
• M36: 7,088,246 km (0.095 R)
• M37: 7,220,790 km (0.087 R)
• M38: 7,353,932 km (0.085 R)
• M39: 7,681,103 km (0.057 R)
• M40: 7,914,924 km (0.091 R)
• M41: 8,409,495 km (0.112 R)
• M42: 8,812,511 km (0.118 R)
• M43: 8,955,078 km (0.081 R)
• M44: 9,119,037 km (0.115 R)
• M45: 9,201,316 km (0.077 R)
• M46: 9,429,004 km (0.101 R)
• M47: 9,512,181 km (0.119 R)
• M48: 9,721,468 km (0.1 R)
• M49: 9,805,542 km (0.086 R)
• M50: 10,080,653 km (0.059 R)
• M51: 10,315,372 km (0.097 R)
• M52: 11,427,333 km (0.107 R)
• M53: 11,516,194 km (0.079 R)
• M54: 11,896,322 km (0.104 R)
• M55: 12,325,967 km (0.099 R)
• M56: 12,485,588 km (0.108 R)
• M57: 12,691,883 km (0.09 R)
• M58: 12,853,150 km (0.117 R)
• M59: 12,945,452 km (0.109 R)
• M60: 13,200,815 km (0.109 R)
• M61: 13,317,502 km (0.096 R)
• M62: 13,434,338 km (0.1 R)
• M63: 13,787,239 km (0.112 R)
• M64: 14,119,496 km (0.104 R)
• M65: 14,502,317 km (0.051 R)
• M66: 14,912,813 km (0.103 R)
• M67: 15,131,825 km (0.102 R)
• M68: 15,376,268 km (0.095 R)
• M69: 15,844,509 km (0.084 R)
• M70: 16,719,058 km (0.064 R)
• M71: 16,971,878 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.6

Radius: 8.5

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.2 AU - 6.6 AU

Year: 6199 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 29,081,864 km

• M1: 123,119 km (0.077 R)
• M2: 188,643 km (0.089 R)
• M3: 253,718 km (0.062 R)
• M4: 330,163 km (0.074 R)
• M5: 428,000 km (0.066 R)
• M6: 511,774 km (0.081 R)
• M7: 669,750 km (0.054 R)
• M8: 984,803 km (0.053 R)
• M9: 1,343,389 km (0.111 R)
• M10: 1,860,549 km (0.114 R)
• M11: 2,893,672 km (0.112 R)
• M12: 3,429,382 km (0.102 R)
• M13: 3,504,779 km (0.026 R)
• M14: 4,673,737 km (0.052 R)
• M15: 4,898,433 km (0.036 R)
• M16: 5,155,442 km (0.088 R)
• M17: 5,952,649 km (0.057 R)
• M18: 6,013,236 km (0.112 R)
• M19: 6,196,194 km (0.088 R)
• M20: 6,599,061 km (0.053 R)
• M21: 6,882,998 km (0.108 R)
• M22: 6,978,591 km (0.089 R)
• M23: 7,462,839 km (0.102 R)
• M24: 8,463,649 km (0.063 R)
• M25: 8,566,124 km (0.102 R)
• M26: 8,841,234 km (0.094 R)
• M27: 9,154,193 km (0.08 R)
• M28: 9,224,354 km (0.086 R)
• M29: 9,541,801 km (0.105 R)
• M30: 9,862,838 km (0.111 R)
• M31: 10,042,655 km (0.074 R)
• M32: 10,699,389 km (0.12 R)
• M33: 10,773,291 km (0.071 R)
• M34: 11,182,291 km (0.098 R)
• M35: 11,824,515 km (0.081 R)
• M36: 12,362,319 km (0.085 R)
• M37: 12,947,546 km (0.103 R)
• M38: 13,065,579 km (0.045 R)
• M39: 13,302,841 km (0.099 R)
• M40: 13,382,278 km (0.108 R)
• M41: 13,661,577 km (0.094 R)
• M42: 15,003,619 km (0.091 R)
• M43: 16,515,156 km (0.094 R)
• M44: 16,857,586 km (0.106 R)
• M45: 17,202,409 km (0.075 R)
• M46: 17,855,254 km (0.097 R)
• M47: 17,942,918 km (0.055 R)
• M48: 18,250,791 km (0.115 R)
• M49: 19,816,482 km (0.093 R)
• M50: 20,089,199 km (0.083 R)
• M51: 20,363,113 km (0.098 R)
• M52: 21,331,609 km (0.115 R)
• M53: 22,504,157 km (0.117 R)
• M54: 22,646,275 km (0.09 R)
• M55: 22,836,265 km (0.099 R)
• M56: 23,505,266 km (0.115 R)
• M57: 23,842,161 km (0.107 R)
• M58: 24,472,117 km (0.032 R)
• M59: 24,715,812 km (0.049 R)
• M60: 25,501,201 km (0.078 R)
• M61: 25,897,037 km (0.08 R)
• M62: 25,996,220 km (0.098 R)
• M63: 26,394,600 km (0.12 R)
• M64: 26,644,578 km (0.103 R)
• M65: 26,845,039 km (0.079 R)
• M66: 26,945,568 km (0.085 R)
• M67: 27,146,778 km (0.114 R)
• M68: 27,298,171 km (0.112 R)
• M69: 27,399,149 km (0.063 R)
• M70: 27,906,136 km (0.1 R)
• M71: 29,032,459 km (0.107 R)
• M72: 30,330,220 km (0.104 R)
• M73: 31,012,536 km (0.092 R)
• M74: 31,540,916 km (0.05 R)
• M75: 31,646,981 km (0.119 R)
• M76: 31,806,153 km (0.092 R)
• M77: 32,018,881 km (0.108 R)
• M78: 32,339,021 km (0.087 R)
• M79: 33,197,563 km (0.109 R)
• M80: 33,251,418 km (0.035 R)
• M81: 33,954,977 km (0.116 R)
• M82: 34,335,703 km (0.032 R)
• M83: 34,444,760 km (0.104 R)
• M84: 34,608,719 km (0.052 R)
• M85: 35,873,270 km (0.091 R)
• M86: 36,039,324 km (0.075 R)
• M87: 36,427,680 km (0.064 R)
• M88: 36,650,431 km (0.086 R)
• M89: 37,264,830 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 10.3

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.94 AU - 12.18 AU

Year: 12217 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,081,864 km

• M1: 210,035 km (0.09 R)
• M2: 293,810 km (0.08 R)
• M3: 404,513 km (0.06 R)
• M4: 532,568 km (0.115 R)
• M5: 619,036 km (0.094 R)
• M6: 820,395 km (0.063 R)
• M7: 936,034 km (0.052 R)
• M8: 1,057,507 km (0.095 R)
• M9: 1,155,793 km (0.08 R)
• M10: 1,272,031 km (0.11 R)
• M11: 1,423,125 km (0.051 R)
• M12: 2,086,292 km (0.064 R)
• M13: 2,229,607 km (0.097 R)
• M14: 2,795,835 km (0.091 R)
• M15: 2,994,351 km (0.102 R)
• M16: 3,988,728 km (0.1 R)
• M17: 4,464,000 km (0.066 R)
• M18: 4,790,872 km (0.106 R)
• M19: 5,492,635 km (0.073 R)
• M20: 6,434,354 km (0.053 R)
• M21: 6,644,539 km (0.108 R)
• M22: 6,723,975 km (0.109 R)
• M23: 6,830,340 km (0.117 R)
• M24: 7,017,786 km (0.063 R)
• M25: 7,179,950 km (0.098 R)
• M26: 8,694,179 km (0.103 R)
• M27: 8,868,311 km (0.063 R)
• M28: 8,985,147 km (0.108 R)
• M29: 9,161,224 km (0.062 R)
• M30: 9,606,726 km (0.113 R)
• M31: 9,756,773 km (0.117 R)
• M32: 10,457,041 km (0.079 R)
• M33: 10,766,559 km (0.112 R)
• M34: 11,047,803 km (0.059 R)
• M35: 11,777,392 km (0.112 R)
• M36: 12,034,850 km (0.091 R)
• M37: 12,131,789 km (0.106 R)
• M38: 13,049,871 km (0.12 R)
• M39: 13,483,854 km (0.099 R)
• M40: 13,990,243 km (0.098 R)
• M41: 14,058,310 km (0.094 R)
• M42: 14,571,880 km (0.074 R)
• M43: 14,779,073 km (0.047 R)
• M44: 15,231,307 km (0.099 R)
• M45: 16,184,994 km (0.109 R)
• M46: 16,363,763 km (0.067 R)
• M47: 16,759,300 km (0.08 R)
• M48: 16,976,366 km (0.099 R)
• M49: 17,121,626 km (0.1 R)
• M50: 17,633,251 km (0.117 R)
• M51: 18,075,761 km (0.069 R)
• M52: 18,372,713 km (0.084 R)
• M53: 18,447,213 km (0.091 R)
• M54: 18,559,261 km (0.052 R)
• M55: 19,198,044 km (0.094 R)
• M56: 19,425,134 km (0.031 R)
• M57: 19,691,418 km (0.052 R)
• M58: 19,958,750 km (0.112 R)
• M59: 20,265,724 km (0.099 R)
• M60: 20,342,767 km (0.06 R)
• M61: 20,419,960 km (0.047 R)
• M62: 20,690,582 km (0.112 R)
• M63: 21,942,866 km (0.072 R)
• M64: 22,022,003 km (0.052 R)
• M65: 22,618,151 km (0.111 R)
• M66: 22,938,290 km (0.08 R)
• M67: 23,018,475 km (0.117 R)
• M68: 23,421,342 km (0.068 R)
• M69: 23,583,057 km (0.095 R)
• M70: 24,029,756 km (0.106 R)
• M71: 24,438,458 km (0.097 R)
• M72: 24,684,696 km (0.049 R)
• M73: 25,055,549 km (0.107 R)
• M74: 25,636,138 km (0.111 R)
• M75: 25,802,940 km (0.086 R)
• M76: 26,389,364 km (0.088 R)
• M77: 28,778,442 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 19,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit