🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.97 AU - 1.11 AU

Year: 406 Days

Day: 27.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.22 AU - 1.64 AU

Year: 655 Days

Day: 20.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,722,018 km

• M1: 633,098 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.11 AU - 1.81 AU

Year: 675 Days

Day: 32.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 7.6 °

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: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.56 AU - 2.06 AU

Year: 932 Days

Day: 35.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,722,018 km

• M1: 21,093 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.1

Radius: 14.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.78 AU - 7.94 AU

Year: 6141 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,722,018 km

• M1: 331,060 km (0.055 R)
• M2: 589,116 km (0.074 R)
• M3: 783,294 km (0.112 R)
• M4: 934,837 km (0.058 R)
• M5: 1,125,425 km (0.109 R)
• M6: 1,225,955 km (0.109 R)
• M7: 1,360,144 km (0.079 R)
• M8: 1,515,426 km (0.113 R)
• M9: 2,071,332 km (0.081 R)
• M10: 2,197,294 km (0.094 R)
• M11: 2,363,198 km (0.117 R)
• M12: 2,727,618 km (0.117 R)
• M13: 2,826,502 km (0.108 R)
• M14: 3,028,160 km (0.097 R)
• M15: 3,424,744 km (0.1 R)
• M16: 3,793,802 km (0.079 R)
• M17: 3,904,953 km (0.118 R)
• M18: 4,290,766 km (0.099 R)
• M19: 4,406,704 km (0.1 R)
• M20: 4,570,813 km (0.08 R)
• M21: 4,736,867 km (0.088 R)
• M22: 4,880,930 km (0.061 R)
• M23: 5,198,077 km (0.116 R)
• M24: 5,396,594 km (0.055 R)
• M25: 5,750,093 km (0.074 R)
• M26: 5,904,030 km (0.117 R)
• M27: 6,033,432 km (0.091 R)
• M28: 6,216,091 km (0.095 R)
• M29: 6,400,545 km (0.069 R)
• M30: 6,560,166 km (0.106 R)
• M31: 7,129,386 km (0.108 R)
• M32: 7,239,639 km (0.088 R)
• M33: 7,350,342 km (0.073 R)
• M34: 7,742,737 km (0.076 R)
• M35: 8,113,291 km (0.081 R)
• M36: 8,257,354 km (0.107 R)
• M37: 8,577,344 km (0.093 R)
• M38: 8,960,912 km (0.107 R)
• M39: 9,531,479 km (0.1 R)
• M40: 9,867,326 km (0.094 R)
• M41: 11,217,297 km (0.058 R)
• M42: 11,410,278 km (0.113 R)
• M43: 11,930,430 km (0.116 R)
• M44: 12,859,283 km (0.037 R)
• M45: 13,027,581 km (0.118 R)
• M46: 13,298,503 km (0.102 R)
• M47: 13,845,732 km (0.084 R)
• M48: 14,226,458 km (0.064 R)
• M49: 14,610,476 km (0.066 R)
• M50: 15,175,208 km (0.106 R)
• M51: 15,855,280 km (0.1 R)
• M52: 16,289,862 km (0.039 R)
• M53: 16,399,068 km (0.113 R)
• M54: 17,133,893 km (0.092 R)
• M55: 17,356,345 km (0.115 R)
• M56: 17,505,344 km (0.076 R)
• M57: 17,617,244 km (0.061 R)
• M58: 18,029,835 km (0.118 R)
• M59: 18,218,328 km (0.077 R)
• M60: 19,325,053 km (0.055 R)
• M61: 20,257,347 km (0.1 R)
• M62: 21,683,314 km (0.034 R)
• M63: 22,327,482 km (0.094 R)
• M64: 22,570,728 km (0.059 R)
• M65: 23,182,434 km (0.075 R)
• M66: 23,511,101 km (0.097 R)
• M67: 23,758,535 km (0.063 R)
• M68: 24,214,360 km (0.044 R)
• M69: 25,429,992 km (0.089 R)
• M70: 26,151,952 km (0.025 R)
• M71: 26,751,540 km (0.106 R)
• M72: 27,529,000 km (0.065 R)
• M73: 29,239,203 km (0.072 R)
• M74: 29,727,790 km (0.096 R)
• M75: 29,950,690 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.4

Radius: 12.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.29 AU - 10.17 AU

Year: 9040 Days

Day: 11.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,722,018 km

• M1: 158,574 km (0.094 R)
• M2: 298,448 km (0.088 R)
• M3: 583,581 km (0.105 R)
• M4: 870,211 km (0.032 R)
• M5: 986,000 km (0.109 R)
• M6: 1,186,162 km (0.094 R)
• M7: 1,332,917 km (0.091 R)
• M8: 1,417,141 km (0.076 R)
• M9: 1,503,309 km (0.111 R)
• M10: 1,736,233 km (0.111 R)
• M11: 1,923,529 km (0.072 R)
• M12: 2,019,721 km (0.084 R)
• M13: 2,177,247 km (0.103 R)
• M14: 2,525,810 km (0.057 R)
• M15: 3,138,563 km (0.116 R)
• M16: 3,724,089 km (0.11 R)
• M17: 4,242,296 km (0.035 R)
• M18: 4,420,019 km (0.094 R)
• M19: 4,678,524 km (0.084 R)
• M20: 4,757,063 km (0.088 R)
• M21: 4,888,858 km (0.111 R)
• M22: 5,048,629 km (0.09 R)
• M23: 5,237,421 km (0.092 R)
• M24: 5,538,712 km (0.069 R)
• M25: 5,761,463 km (0.107 R)
• M26: 6,072,626 km (0.109 R)
• M27: 6,187,069 km (0.096 R)
• M28: 7,617,075 km (0.073 R)
• M29: 7,802,875 km (0.057 R)
• M30: 8,464,846 km (0.044 R)
• M31: 8,851,257 km (0.105 R)
• M32: 9,210,591 km (0.075 R)
• M33: 9,574,713 km (0.078 R)
• M34: 9,741,963 km (0.107 R)
• M35: 10,249,100 km (0.047 R)
• M36: 10,730,206 km (0.102 R)
• M37: 12,326,416 km (0.116 R)
• M38: 12,435,473 km (0.114 R)
• M39: 12,691,135 km (0.079 R)
• M40: 12,801,239 km (0.097 R)
• M41: 12,911,643 km (0.116 R)
• M42: 13,207,697 km (0.052 R)
• M43: 13,431,346 km (0.045 R)
• M44: 14,452,800 km (0.097 R)
• M45: 14,644,584 km (0.112 R)
• M46: 14,876,012 km (0.092 R)
• M47: 15,303,413 km (0.09 R)
• M48: 15,381,653 km (0.071 R)
• M49: 16,011,610 km (0.108 R)
• M50: 16,449,632 km (0.105 R)
• M51: 16,650,093 km (0.11 R)
• M52: 17,419,026 km (0.057 R)
• M53: 18,158,339 km (0.075 R)
• M54: 18,615,061 km (0.085 R)
• M55: 19,075,673 km (0.098 R)
• M56: 19,328,494 km (0.065 R)
• M57: 19,582,511 km (0.034 R)
• M58: 20,998,904 km (0.108 R)
• M59: 22,359,496 km (0.111 R)
• M60: 24,065,809 km (0.07 R)
• M61: 24,293,497 km (0.112 R)
• M62: 24,521,933 km (0.083 R)
• M63: 25,026,826 km (0.092 R)
• M64: 25,165,055 km (0.07 R)
• M65: 25,349,808 km (0.12 R)
• M66: 25,860,386 km (0.1 R)
• M67: 26,515,026 km (0.118 R)
• M68: 27,080,655 km (0.1 R)
• M69: 27,317,469 km (0.085 R)
• M70: 27,888,633 km (0.074 R)
• M71: 31,000,718 km (0.108 R)
• M72: 31,248,452 km (0.06 R)
• M73: 31,496,934 km (0.064 R)
• M74: 32,145,890 km (0.065 R)
• M75: 32,446,881 km (0.12 R)
• M76: 32,950,577 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 8.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.93 AU - 10.85 AU

Year: 10149 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,722,018 km

• M1: 108,309 km (0.081 R)
• M2: 411,095 km (0.091 R)
• M3: 631,901 km (0.1 R)
• M4: 996,471 km (0.091 R)
• M5: 1,051,523 km (0.116 R)
• M6: 1,193,941 km (0.081 R)
• M7: 1,466,508 km (0.112 R)
• M8: 1,529,788 km (0.082 R)
• M9: 1,594,115 km (0.11 R)
• M10: 1,775,577 km (0.105 R)
• M11: 1,963,771 km (0.093 R)
• M12: 2,176,649 km (0.061 R)
• M13: 2,415,856 km (0.088 R)
• M14: 2,605,696 km (0.093 R)
• M15: 2,939,598 km (0.108 R)
• M16: 3,000,036 km (0.096 R)
• M17: 3,349,945 km (0.036 R)
• M18: 3,583,467 km (0.109 R)
• M19: 3,822,226 km (0.074 R)
• M20: 4,111,249 km (0.103 R)
• M21: 4,616,291 km (0.042 R)
• M22: 4,757,511 km (0.11 R)
• M23: 5,044,291 km (0.045 R)
• M24: 5,435,339 km (0.115 R)
• M25: 5,810,830 km (0.111 R)
• M26: 6,117,356 km (0.098 R)
• M27: 6,324,549 km (0.061 R)
• M28: 6,455,298 km (0.086 R)
• M29: 6,534,285 km (0.088 R)
• M30: 6,799,522 km (0.08 R)
• M31: 6,960,340 km (0.111 R)
• M32: 7,149,581 km (0.114 R)
• M33: 7,450,572 km (0.116 R)
• M34: 7,923,750 km (0.055 R)
• M35: 8,235,064 km (0.101 R)
• M36: 8,292,060 km (0.09 R)
• M37: 8,521,544 km (0.088 R)
• M38: 8,899,129 km (0.085 R)
• M39: 9,252,329 km (0.106 R)
• M40: 9,670,306 km (0.099 R)
• M41: 10,186,119 km (0.108 R)
• M42: 10,742,174 km (0.077 R)
• M43: 10,866,939 km (0.069 R)
• M44: 11,212,959 km (0.108 R)
• M45: 11,307,953 km (0.114 R)
• M46: 12,830,561 km (0.118 R)
• M47: 12,963,104 km (0.1 R)
• M48: 13,096,097 km (0.069 R)
• M49: 13,363,578 km (0.099 R)
• M50: 13,734,132 km (0.08 R)
• M51: 14,245,008 km (0.026 R)
• M52: 14,588,934 km (0.1 R)
• M53: 14,900,846 km (0.105 R)
• M54: 15,040,271 km (0.095 R)
• M55: 15,110,133 km (0.117 R)
• M56: 15,285,162 km (0.092 R)
• M57: 15,566,706 km (0.117 R)
• M58: 16,242,290 km (0.081 R)
• M59: 16,385,604 km (0.08 R)
• M60: 17,000,003 km (0.084 R)
• M61: 17,953,988 km (0.107 R)
• M62: 18,549,837 km (0.071 R)
• M63: 18,850,080 km (0.098 R)
• M64: 18,925,477 km (0.083 R)
• M65: 19,303,511 km (0.08 R)
• M66: 20,067,358 km (0.113 R)
• M67: 20,259,890 km (0.115 R)
• M68: 20,530,363 km (0.068 R)
• M69: 20,607,855 km (0.094 R)
• M70: 20,802,033 km (0.106 R)
• M71: 21,192,334 km (0.086 R)
• M72: 21,900,829 km (0.051 R)
• M73: 22,577,161 km (0.084 R)
• M74: 23,139,200 km (0.101 R)
• M75: 23,422,090 km (0.102 R)
• M76: 23,909,480 km (0.028 R)
• M77: 26,312,321 km (0.06 R)
• M78: 27,371,474 km (0.089 R)
• M79: 27,456,744 km (0.078 R)
• M80: 27,542,314 km (0.095 R)
• M81: 28,660,858 km (0.11 R)
• M82: 28,834,242 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.7

Radius: 4.1

Gravity: 59.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.69 AU - 12.53 AU

Year: 16136 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 98.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,722,018 km

• M1: 57,595 km (0.049 R)
• M2: 94,695 km (0.118 R)
• M3: 202,107 km (0.117 R)
• M4: 311,463 km (0.094 R)
• M5: 604,076 km (0.046 R)
• M6: 1,345,932 km (0.095 R)
• M7: 1,404,425 km (0.032 R)
• M8: 1,433,896 km (0.088 R)
• M9: 1,615,507 km (0.058 R)
• M10: 2,555,431 km (0.069 R)
• M11: 2,701,289 km (0.098 R)
• M12: 3,155,019 km (0.118 R)
• M13: 3,632,087 km (0.117 R)
• M14: 3,837,485 km (0.03 R)
• M15: 4,004,436 km (0.049 R)
• M16: 4,259,500 km (0.109 R)
• M17: 5,470,645 km (0.04 R)
• M18: 5,705,962 km (0.105 R)
• M19: 6,040,912 km (0.095 R)
• M20: 6,235,239 km (0.083 R)
• M21: 7,703,692 km (0.037 R)
• M22: 7,861,518 km (0.077 R)
• M23: 8,720,957 km (0.097 R)
• M24: 8,830,463 km (0.105 R)
• M25: 9,217,323 km (0.085 R)
• M26: 9,440,972 km (0.109 R)
• M27: 9,779,662 km (0.083 R)
• M28: 10,007,649 km (0.054 R)
• M29: 10,237,431 km (0.065 R)
• M30: 10,352,921 km (0.075 R)
• M31: 12,015,252 km (0.104 R)
• M32: 13,567,928 km (0.099 R)
• M33: 14,142,085 km (0.117 R)
• M34: 15,051,042 km (0.078 R)
• M35: 15,182,389 km (0.111 R)
• M36: 15,711,816 km (0.113 R)
• M37: 16,652,637 km (0.088 R)
• M38: 16,924,755 km (0.104 R)
• M39: 17,404,665 km (0.077 R)
• M40: 17,680,823 km (0.049 R)
• M41: 17,750,087 km (0.092 R)
• M42: 19,511,003 km (0.07 R)
• M43: 20,448,383 km (0.094 R)
• M44: 20,885,957 km (0.05 R)
• M45: 21,179,468 km (0.107 R)
• M46: 21,844,730 km (0.1 R)
• M47: 23,195,599 km (0.094 R)
• M48: 27,809,047 km (0.098 R)
• M49: 28,862,516 km (0.062 R)
• M50: 30,425,664 km (0.084 R)
• M51: 31,426,922 km (0.096 R)
• M52: 31,594,771 km (0.113 R)
• M53: 32,354,279 km (0.066 R)
• M54: 33,034,351 km (0.044 R)
• M55: 34,235,622 km (0.07 R)
• M56: 37,390,043 km (0.101 R)
• M57: 39,997,683 km (0.119 R)
• M58: 40,088,639 km (0.089 R)
• M59: 41,737,656 km (0.067 R)
• M60: 42,014,562 km (0.096 R)
• M61: 42,107,013 km (0.075 R)
• M62: 42,570,468 km (0.059 R)
• M63: 42,849,169 km (0.042 R)
• M64: 46,528,528 km (0.091 R)
• M65: 46,624,271 km (0.087 R)
• M66: 47,103,582 km (0.114 R)
• M67: 47,199,624 km (0.119 R)
• M68: 47,295,666 km (0.119 R)
• M69: 48,066,993 km (0.087 R)
• M70: 50,013,560 km (0.047 R)
• M71: 50,111,547 km (0.07 R)
• M72: 50,700,813 km (0.03 R)
• M73: 53,481,239 km (0.049 R)
• M74: 54,184,050 km (0.076 R)
• M75: 55,395,942 km (0.077 R)
• M76: 57,332,935 km (0.119 R)
• M77: 58,567,716 km (0.067 R)
• M78: 59,395,890 km (0.045 R)
• M79: 63,912,549 km (0.035 R)
• M80: 65,513,844 km (0.119 R)
• M81: 65,621,106 km (0.094 R)
• M82: 65,943,190 km (0.089 R)
• M83: 67,128,454 km (0.114 R)
• M84: 67,994,925 km (0.064 R)
• M85: 68,320,749 km (0.076 R)
• M86: 68,429,507 km (0.111 R)
• M87: 69,738,787 km (0.075 R)
• M88: 70,396,569 km (0.099 R)
• M89: 70,946,341 km (0.107 R)
• M90: 71,497,460 km (0.103 R)
• M91: 71,828,819 km (0.095 R)
• M92: 72,050,074 km (0.114 R)
• M93: 72,160,777 km (0.108 R)
• M94: 73,716,296 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 19,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit