🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.5 AU - 0.54 AU

Year: 246 Days

Day: 14.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,318,277 km

• M1: 82,428 km (0.103 R)
• M2: 132,544 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.52 AU - 0.54 AU

Year: 253 Days

Day: 37.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,318,277 km

• M1: 75,248 km (0.104 R)
• M2: 611,855 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 13.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.82 AU - 0.98 AU

Year: 560 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 56,318,277 km

• M1: 186,100 km (0.099 R)
• M2: 273,764 km (0.099 R)
• M3: 395,238 km (0.093 R)
• M4: 522,545 km (0.05 R)
• M5: 744,399 km (0.091 R)
• M6: 903,272 km (0.112 R)
• M7: 1,029,383 km (0.093 R)
• M8: 1,120,488 km (0.099 R)
• M9: 1,317,359 km (0.082 R)
• M10: 1,428,809 km (0.066 R)
• M11: 1,543,551 km (0.045 R)
• M12: 1,770,790 km (0.079 R)
• M13: 1,945,520 km (0.093 R)
• M14: 2,047,995 km (0.07 R)
• M15: 2,325,948 km (0.071 R)
• M16: 2,421,541 km (0.084 R)
• M17: 2,637,710 km (0.094 R)
• M18: 2,904,443 km (0.05 R)
• M19: 2,992,855 km (0.053 R)
• M20: 3,149,783 km (0.032 R)
• M21: 3,294,295 km (0.106 R)
• M22: 3,448,829 km (0.068 R)
• M23: 3,542,777 km (0.043 R)
• M24: 3,845,862 km (0.092 R)
• M25: 3,943,250 km (0.039 R)
• M26: 4,066,369 km (0.107 R)
• M27: 4,182,457 km (0.115 R)
• M28: 4,341,779 km (0.098 R)
• M29: 4,477,464 km (0.031 R)
• M30: 4,692,436 km (0.106 R)
• M31: 4,814,359 km (0.118 R)
• M32: 5,008,238 km (0.095 R)
• M33: 5,141,828 km (0.069 R)
• M34: 5,249,539 km (0.107 R)
• M35: 5,367,123 km (0.084 R)
• M36: 5,476,479 km (0.112 R)
• M37: 5,595,858 km (0.096 R)
• M38: 5,874,559 km (0.104 R)
• M39: 6,072,327 km (0.061 R)
• M40: 6,310,786 km (0.095 R)
• M41: 6,523,215 km (0.092 R)
• M42: 6,610,730 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 14.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.92 AU - 1.36 AU

Year: 798 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 56,318,277 km

• M1: 186,549 km (0.091 R)
• M2: 485,894 km (0.056 R)
• M3: 627,713 km (0.084 R)
• M4: 735,722 km (0.051 R)
• M5: 833,410 km (0.067 R)
• M6: 942,467 km (0.078 R)
• M7: 1,190,649 km (0.114 R)
• M8: 1,424,321 km (0.099 R)
• M9: 1,760,169 km (0.047 R)
• M10: 1,962,574 km (0.081 R)
• M11: 2,198,790 km (0.04 R)
• M12: 2,534,637 km (0.086 R)
• M13: 2,671,968 km (0.068 R)
• M14: 2,783,568 km (0.052 R)
• M15: 3,275,894 km (0.062 R)
• M16: 3,375,826 km (0.114 R)
• M17: 3,486,827 km (0.106 R)
• M18: 3,691,926 km (0.088 R)
• M19: 3,911,685 km (0.098 R)
• M20: 4,039,292 km (0.103 R)
• M21: 4,222,400 km (0.094 R)
• M22: 4,364,368 km (0.108 R)
• M23: 4,463,552 km (0.058 R)
• M24: 4,731,930 km (0.11 R)
• M25: 4,936,730 km (0.102 R)
• M26: 5,097,996 km (0.096 R)
• M27: 5,331,668 km (0.087 R)
• M28: 5,652,705 km (0.038 R)
• M29: 5,761,164 km (0.119 R)
• M30: 6,053,777 km (0.061 R)
• M31: 6,177,195 km (0.106 R)
• M32: 6,313,928 km (0.053 R)
• M33: 6,414,009 km (0.036 R)
• M34: 6,539,821 km (0.102 R)
• M35: 6,755,690 km (0.092 R)
• M36: 6,883,896 km (0.079 R)
• M37: 7,064,610 km (0.085 R)
• M38: 7,259,985 km (0.106 R)
• M39: 7,391,182 km (0.117 R)
• M40: 7,523,277 km (0.09 R)
• M41: 7,816,638 km (0.109 R)
• M42: 7,924,349 km (0.106 R)
• M43: 8,250,173 km (0.081 R)
• M44: 8,359,828 km (0.104 R)
• M45: 8,539,046 km (0.077 R)
• M46: 8,649,898 km (0.059 R)
• M47: 8,775,261 km (0.113 R)
• M48: 8,985,447 km (0.11 R)
• M49: 9,140,729 km (0.086 R)
• M50: 9,353,906 km (0.105 R)
• M51: 9,511,433 km (0.109 R)
• M52: 9,655,196 km (0.076 R)
• M53: 9,843,390 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.1

Radius: 12.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.01 AU - 1.49 AU

Year: 917 Days

Day: 8.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 56,318,277 km

• M1: 162,463 km (0.107 R)
• M2: 267,032 km (0.038 R)
• M3: 366,964 km (0.096 R)
• M4: 447,148 km (0.059 R)
• M5: 734,376 km (0.12 R)
• M6: 813,364 km (0.073 R)
• M7: 916,736 km (0.059 R)
• M8: 1,008,589 km (0.097 R)
• M9: 1,098,048 km (0.111 R)
• M10: 1,297,762 km (0.045 R)
• M11: 1,516,474 km (0.114 R)
• M12: 1,687,015 km (0.095 R)
• M13: 1,795,174 km (0.053 R)
• M14: 1,898,846 km (0.051 R)
• M15: 2,018,973 km (0.115 R)
• M16: 2,178,145 km (0.108 R)
• M17: 2,259,526 km (0.047 R)
• M18: 2,387,133 km (0.1 R)
• M19: 2,540,471 km (0.114 R)
• M20: 2,689,321 km (0.065 R)
• M21: 2,849,091 km (0.073 R)
• M22: 2,930,173 km (0.1 R)
• M23: 3,119,864 km (0.109 R)
• M24: 3,305,215 km (0.101 R)
• M25: 3,485,481 km (0.093 R)
• M26: 3,581,223 km (0.104 R)
• M27: 3,677,864 km (0.057 R)
• M28: 3,811,155 km (0.083 R)
• M29: 3,991,421 km (0.047 R)
• M30: 4,156,128 km (0.062 R)
• M31: 4,257,855 km (0.114 R)
• M32: 4,351,054 km (0.06 R)
• M33: 4,501,699 km (0.066 R)
• M34: 4,587,269 km (0.108 R)
• M35: 4,837,397 km (0.087 R)
• M36: 4,964,106 km (0.11 R)
• M37: 5,052,518 km (0.112 R)
• M38: 5,131,656 km (0.079 R)
• M39: 5,492,486 km (0.113 R)
• M40: 5,768,643 km (0.113 R)
• M41: 5,851,371 km (0.083 R)
• M42: 6,080,854 km (0.099 R)
• M43: 6,196,793 km (0.119 R)
• M44: 6,787,405 km (0.06 R)
• M45: 7,028,706 km (0.118 R)
• M46: 7,117,119 km (0.056 R)
• M47: 7,228,270 km (0.091 R)
• M48: 7,463,587 km (0.073 R)
• M49: 7,678,560 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.9

Radius: 5.3

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.91 AU - 8.35 AU

Year: 13826 Days

Day: 19.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,318,277 km

• M1: 103,223 km (0.08 R)
• M2: 260,001 km (0.066 R)
• M3: 422,614 km (0.039 R)
• M4: 581,038 km (0.108 R)
• M5: 951,143 km (0.119 R)
• M6: 1,314,367 km (0.046 R)
• M7: 1,716,935 km (0.111 R)
• M8: 1,919,041 km (0.042 R)
• M9: 1,996,832 km (0.1 R)
• M10: 2,075,670 km (0.099 R)
• M11: 2,263,565 km (0.074 R)
• M12: 2,742,578 km (0.044 R)
• M13: 3,407,540 km (0.039 R)
• M14: 3,470,371 km (0.055 R)
• M15: 4,153,286 km (0.089 R)
• M16: 4,186,945 km (0.113 R)
• M17: 4,876,741 km (0.05 R)
• M18: 5,054,613 km (0.1 R)
• M19: 5,675,594 km (0.062 R)
• M20: 6,089,980 km (0.116 R)
• M21: 6,281,764 km (0.087 R)
• M22: 6,436,448 km (0.065 R)
• M23: 6,948,073 km (0.065 R)
• M24: 8,177,768 km (0.092 R)
• M25: 8,688,196 km (0.095 R)
• M26: 8,731,130 km (0.072 R)
• M27: 8,990,682 km (0.057 R)
• M28: 9,034,215 km (0.114 R)
• M29: 9,077,748 km (0.108 R)
• M30: 9,121,431 km (0.078 R)
• M31: 9,784,449 km (0.103 R)
• M32: 10,008,846 km (0.097 R)
• M33: 10,692,358 km (0.099 R)
• M34: 10,738,434 km (0.071 R)
• M35: 12,733,621 km (0.094 R)
• M36: 13,175,683 km (0.069 R)
• M37: 13,873,557 km (0.055 R)
• M38: 14,075,065 km (0.068 R)
• M39: 14,481,074 km (0.114 R)
• M40: 15,356,670 km (0.102 R)
• M41: 15,460,790 km (0.116 R)
• M42: 15,513,000 km (0.111 R)
• M43: 15,669,779 km (0.079 R)
• M44: 16,143,405 km (0.103 R)
• M45: 16,943,305 km (0.074 R)
• M46: 17,050,866 km (0.101 R)
• M47: 17,429,349 km (0.091 R)
• M48: 18,359,847 km (0.098 R)
• M49: 18,470,400 km (0.099 R)
• M50: 18,581,103 km (0.107 R)
• M51: 19,587,896 km (0.067 R)
• M52: 20,041,028 km (0.11 R)
• M53: 20,497,601 km (0.042 R)
• M54: 21,712,336 km (0.092 R)
• M55: 22,122,384 km (0.082 R)
• M56: 23,009,648 km (0.09 R)
• M57: 23,427,775 km (0.104 R)
• M58: 23,487,614 km (0.048 R)
• M59: 23,547,602 km (0.045 R)
• M60: 23,667,730 km (0.109 R)
• M61: 23,727,868 km (0.114 R)
• M62: 23,848,294 km (0.072 R)
• M63: 24,453,418 km (0.092 R)
• M64: 24,696,813 km (0.096 R)
• M65: 25,493,721 km (0.09 R)
• M66: 26,112,308 km (0.046 R)
• M67: 26,174,541 km (0.09 R)
• M68: 26,361,239 km (0.093 R)
• M69: 26,486,004 km (0.103 R)
• M70: 26,986,857 km (0.119 R)
• M71: 27,490,703 km (0.12 R)
• M72: 28,125,148 km (0.104 R)
• M73: 28,380,212 km (0.108 R)
• M74: 30,056,755 km (0.091 R)
• M75: 31,632,769 km (0.101 R)
• M76: 31,699,041 km (0.079 R)
• M77: 32,097,570 km (0.108 R)
• M78: 32,230,712 km (0.046 R)
• M79: 34,386,567 km (0.114 R)
• M80: 34,727,650 km (0.097 R)
• M81: 35,688,517 km (0.119 R)
• M82: 39,761,319 km (0.076 R)
• M83: 39,904,334 km (0.112 R)
• M84: 41,054,892 km (0.073 R)
• M85: 41,271,809 km (0.093 R)
• M86: 43,830,680 km (0.084 R)
• M87: 43,904,581 km (0.105 R)
• M88: 44,052,534 km (0.079 R)
• M89: 44,274,537 km (0.114 R)
• M90: 48,182,781 km (0.04 R)
• M91: 48,564,406 km (0.117 R)
• M92: 49,561,176 km (0.037 R)
• M93: 50,100,776 km (0.109 R)
• M94: 50,409,845 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.4

Radius: 7.3

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.85 AU - 9.15 AU

Year: 16257 Days

Day: 22.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,318,277 km

• M1: 238,010 km (0.105 R)
• M2: 354,248 km (0.096 R)
• M3: 507,286 km (0.075 R)
• M4: 700,716 km (0.111 R)
• M5: 796,309 km (0.039 R)
• M6: 1,387,071 km (0.089 R)
• M7: 1,533,677 km (0.088 R)
• M8: 2,142,092 km (0.088 R)
• M9: 3,131,383 km (0.028 R)
• M10: 3,195,411 km (0.109 R)
• M11: 3,422,799 km (0.083 R)
• M12: 3,757,001 km (0.105 R)
• M13: 3,893,584 km (0.065 R)
• M14: 4,313,355 km (0.111 R)
• M15: 4,564,829 km (0.114 R)
• M16: 4,710,837 km (0.114 R)
• M17: 5,044,739 km (0.062 R)
• M18: 5,309,677 km (0.068 R)
• M19: 6,292,834 km (0.116 R)
• M20: 6,496,288 km (0.052 R)
• M21: 7,848,203 km (0.076 R)
• M22: 8,023,083 km (0.067 R)
• M23: 8,377,032 km (0.104 R)
• M24: 8,555,801 km (0.1 R)
• M25: 9,422,422 km (0.092 R)
• M26: 9,561,847 km (0.104 R)
• M27: 9,936,889 km (0.077 R)
• M28: 9,984,162 km (0.111 R)
• M29: 10,412,461 km (0.075 R)
• M30: 11,633,778 km (0.084 R)
• M31: 11,783,375 km (0.086 R)
• M32: 12,134,781 km (0.047 R)
• M33: 12,235,909 km (0.03 R)
• M34: 12,694,127 km (0.119 R)
• M35: 13,106,269 km (0.086 R)
• M36: 13,732,636 km (0.093 R)
• M37: 14,582,950 km (0.067 R)
• M38: 15,014,390 km (0.102 R)
• M39: 15,669,479 km (0.105 R)
• M40: 15,724,531 km (0.066 R)
• M41: 16,167,042 km (0.102 R)
• M42: 16,389,793 km (0.092 R)
• M43: 16,501,543 km (0.099 R)
• M44: 16,894,686 km (0.1 R)
• M45: 17,234,123 km (0.094 R)
• M46: 17,633,101 km (0.077 R)
• M47: 19,258,931 km (0.117 R)
• M48: 22,340,946 km (0.079 R)
• M49: 23,970,067 km (0.084 R)
• M50: 24,096,926 km (0.085 R)
• M51: 24,927,344 km (0.068 R)
• M52: 25,120,175 km (0.078 R)
• M53: 26,681,678 km (0.088 R)
• M54: 27,010,793 km (0.073 R)
• M55: 28,073,387 km (0.044 R)
• M56: 28,207,127 km (0.08 R)
• M57: 28,946,739 km (0.097 R)
• M58: 29,014,357 km (0.06 R)
• M59: 30,307,781 km (0.108 R)
• M60: 30,376,296 km (0.038 R)
• M61: 31,411,514 km (0.047 R)
• M62: 31,480,927 km (0.094 R)
• M63: 32,108,041 km (0.118 R)
• M64: 33,303,777 km (0.112 R)
• M65: 33,587,265 km (0.079 R)
• M66: 35,088,480 km (0.076 R)
• M67: 35,666,227 km (0.073 R)
• M68: 36,611,685 km (0.096 R)
• M69: 36,904,149 km (0.083 R)
• M70: 37,712,726 km (0.092 R)
• M71: 37,860,379 km (0.107 R)
• M72: 38,008,181 km (0.077 R)
• M73: 40,399,354 km (0.114 R)
• M74: 40,474,901 km (0.094 R)
• M75: 40,777,388 km (0.1 R)
• M76: 41,460,751 km (0.068 R)
• M77: 41,613,191 km (0.092 R)
• M78: 41,994,815 km (0.108 R)
• M79: 42,915,889 km (0.065 R)
• M80: 43,533,429 km (0.069 R)
• M81: 43,688,413 km (0.053 R)
• M82: 43,765,904 km (0.035 R)
• M83: 44,855,725 km (0.093 R)
• M84: 45,954,521 km (0.1 R)
• M85: 46,033,359 km (0.102 R)
• M86: 46,665,709 km (0.113 R)
• M87: 46,903,420 km (0.041 R)
• M88: 48,338,962 km (0.056 R)
• M89: 49,142,601 km (0.113 R)
• M90: 49,626,850 km (0.104 R)
• M91: 50,193,975 km (0.109 R)
• M92: 55,897,095 km (0.08 R)
• M93: 56,318,213 km (0.052 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: 430 - 14,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit