🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.78 AU - 1.06 AU

Year: 331 Days

Day: 34.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,048,230 km

• M1: 260,599 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.98 AU - 1.36 AU

Year: 474 Days

Day: 23.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,048,230 km

• M1: 397,332 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.37 AU - 1.95 AU

Year: 801 Days

Day: 15.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,048,230 km

• M1: 730,337 km (0.103 R)
• M2: 1,516,174 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.3

Radius: 9.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.02 AU - 9.72 AU

Year: 9074 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,048,230 km

• M1: 129,103 km (0.044 R)
• M2: 195,225 km (0.104 R)
• M3: 369,656 km (0.08 R)
• M4: 485,295 km (0.055 R)
• M5: 756,816 km (0.115 R)
• M6: 853,157 km (0.073 R)
• M7: 953,986 km (0.034 R)
• M8: 1,059,003 km (0.064 R)
• M9: 1,483,712 km (0.104 R)
• M10: 1,606,681 km (0.105 R)
• M11: 1,714,990 km (0.084 R)
• M12: 2,093,622 km (0.054 R)
• M13: 2,252,495 km (0.079 R)
• M14: 3,241,786 km (0.092 R)
• M15: 4,000,397 km (0.115 R)
• M16: 4,074,148 km (0.069 R)
• M17: 4,996,419 km (0.107 R)
• M18: 5,344,833 km (0.101 R)
• M19: 5,645,973 km (0.085 R)
• M20: 5,812,476 km (0.089 R)
• M21: 6,350,729 km (0.03 R)
• M22: 6,466,218 km (0.04 R)
• M23: 7,904,303 km (0.116 R)
• M24: 8,310,461 km (0.086 R)
• M25: 8,436,722 km (0.076 R)
• M26: 8,531,866 km (0.117 R)
• M27: 8,819,542 km (0.107 R)
• M28: 9,110,361 km (0.075 R)
• M29: 9,901,434 km (0.087 R)
• M30: 10,001,814 km (0.079 R)
• M31: 10,305,199 km (0.12 R)
• M32: 10,577,317 km (0.068 R)
• M33: 10,851,830 km (0.113 R)
• M34: 11,024,615 km (0.116 R)
• M35: 11,094,028 km (0.053 R)
• M36: 11,233,304 km (0.092 R)
• M37: 11,548,507 km (0.084 R)
• M38: 11,866,851 km (0.073 R)
• M39: 13,279,055 km (0.064 R)
• M40: 13,761,658 km (0.109 R)
• M41: 13,873,856 km (0.05 R)
• M42: 14,363,340 km (0.072 R)
• M43: 15,282,021 km (0.074 R)
• M44: 15,437,004 km (0.096 R)
• M45: 16,338,331 km (0.091 R)
• M46: 16,536,399 km (0.105 R)
• M47: 16,815,249 km (0.056 R)
• M48: 17,579,844 km (0.025 R)
• M49: 17,701,617 km (0.104 R)
• M50: 18,809,987 km (0.092 R)
• M51: 19,898,611 km (0.099 R)
• M52: 20,195,114 km (0.118 R)
• M53: 20,535,898 km (0.04 R)
• M54: 20,792,608 km (0.093 R)
• M55: 21,830,368 km (0.105 R)
• M56: 22,136,296 km (0.083 R)
• M57: 22,355,607 km (0.075 R)
• M58: 22,752,340 km (0.093 R)
• M59: 23,062,457 km (0.103 R)
• M60: 23,284,759 km (0.118 R)
• M61: 23,731,757 km (0.106 R)
• M62: 24,543,176 km (0.071 R)
• M63: 24,633,982 km (0.102 R)
• M64: 24,724,788 km (0.07 R)
• M65: 25,180,762 km (0.101 R)
• M66: 25,593,353 km (0.096 R)
• M67: 25,685,356 km (0.101 R)
• M68: 26,193,540 km (0.071 R)
• M69: 26,564,991 km (0.119 R)
• M70: 26,798,215 km (0.108 R)
• M71: 27,032,036 km (0.117 R)
• M72: 27,454,500 km (0.091 R)
• M73: 27,879,358 km (0.109 R)
• M74: 28,116,172 km (0.039 R)
• M75: 28,401,455 km (0.119 R)
• M76: 28,687,486 km (0.109 R)
• M77: 28,878,822 km (0.054 R)
• M78: 29,503,542 km (0.105 R)
• M79: 30,473,236 km (0.08 R)
• M80: 31,158,245 km (0.086 R)
• M81: 31,749,306 km (0.114 R)
• M82: 31,897,707 km (0.119 R)
• M83: 33,494,664 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 13.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.57 AU - 10.69 AU

Year: 10338 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,048,230 km

• M1: 171,738 km (0.118 R)
• M2: 373,396 km (0.112 R)
• M3: 692,040 km (0.073 R)
• M4: 827,426 km (0.069 R)
• M5: 1,111,213 km (0.069 R)
• M6: 1,290,282 km (0.107 R)
• M7: 1,375,104 km (0.118 R)
• M8: 1,752,539 km (0.11 R)
• M9: 2,285,556 km (0.1 R)
• M10: 2,734,200 km (0.043 R)
• M11: 3,187,332 km (0.063 R)
• M12: 3,591,396 km (0.07 R)
• M13: 3,836,737 km (0.088 R)
• M14: 4,526,981 km (0.055 R)
• M15: 4,738,961 km (0.106 R)
• M16: 4,900,228 km (0.081 R)
• M17: 5,227,997 km (0.071 R)
• M18: 5,506,847 km (0.114 R)
• M19: 6,108,231 km (0.086 R)
• M20: 6,851,582 km (0.066 R)
• M21: 7,187,729 km (0.048 R)
• M22: 7,591,942 km (0.036 R)
• M23: 7,717,904 km (0.036 R)
• M24: 8,196,318 km (0.098 R)
• M25: 8,618,782 km (0.103 R)
• M26: 8,981,856 km (0.108 R)
• M27: 9,148,658 km (0.112 R)
• M28: 9,282,697 km (0.08 R)
• M29: 9,654,897 km (0.087 R)
• M30: 9,791,480 km (0.033 R)
• M31: 9,963,069 km (0.039 R)
• M32: 10,066,590 km (0.103 R)
• M33: 10,694,901 km (0.109 R)
• M34: 10,978,240 km (0.103 R)
• M35: 11,120,956 km (0.063 R)
• M36: 12,099,625 km (0.071 R)
• M37: 13,030,573 km (0.055 R)
• M38: 13,638,389 km (0.105 R)
• M39: 14,023,005 km (0.077 R)
• M40: 14,216,734 km (0.089 R)
• M41: 14,333,271 km (0.043 R)
• M42: 14,960,685 km (0.085 R)
• M43: 15,079,316 km (0.026 R)
• M44: 15,198,396 km (0.053 R)
• M45: 15,477,097 km (0.087 R)
• M46: 15,637,166 km (0.114 R)
• M47: 16,568,413 km (0.036 R)
• M48: 17,061,338 km (0.084 R)
• M49: 17,226,793 km (0.077 R)
• M50: 17,475,874 km (0.099 R)
• M51: 18,526,649 km (0.108 R)
• M52: 19,166,928 km (0.084 R)
• M53: 19,901,454 km (0.103 R)
• M54: 20,381,513 km (0.078 R)
• M55: 21,710,541 km (0.116 R)
• M56: 21,889,908 km (0.114 R)
• M57: 22,069,725 km (0.092 R)
• M58: 22,976,139 km (0.096 R)
• M59: 25,059,738 km (0.079 R)
• M60: 25,578,244 km (0.041 R)
• M61: 25,957,624 km (0.106 R)
• M62: 26,100,341 km (0.094 R)
• M63: 26,578,007 km (0.106 R)
• M64: 27,396,606 km (0.066 R)
• M65: 27,736,193 km (0.095 R)
• M66: 28,223,583 km (0.111 R)
• M67: 28,468,325 km (0.114 R)
• M68: 28,960,053 km (0.11 R)
• M69: 29,157,523 km (0.066 R)
• M70: 29,852,255 km (0.104 R)
• M71: 30,151,600 km (0.108 R)
• M72: 30,401,878 km (0.094 R)
• M73: 30,552,373 km (0.095 R)
• M74: 31,005,206 km (0.093 R)
• M75: 31,663,437 km (0.094 R)
• M76: 31,765,163 km (0.108 R)
• M77: 32,070,792 km (0.088 R)
• M78: 33,458,312 km (0.105 R)
• M79: 34,498,765 km (0.082 R)
• M80: 35,022,956 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.4

Radius: 12.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.66 AU - 11.8 AU

Year: 13171 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,048,230 km

• M1: 354,697 km (0.082 R)
• M2: 815,009 km (0.069 R)
• M3: 1,051,972 km (0.109 R)
• M4: 1,312,123 km (0.067 R)
• M5: 1,741,618 km (0.096 R)
• M6: 1,920,388 km (0.068 R)
• M7: 2,051,884 km (0.029 R)
• M8: 2,213,749 km (0.073 R)
• M9: 2,296,477 km (0.072 R)
• M10: 2,814,235 km (0.091 R)
• M11: 2,964,581 km (0.098 R)
• M12: 3,179,553 km (0.076 R)
• M13: 3,527,967 km (0.11 R)
• M14: 3,690,430 km (0.117 R)
• M15: 3,888,797 km (0.053 R)
• M16: 4,124,712 km (0.088 R)
• M17: 4,717,270 km (0.044 R)
• M18: 5,005,545 km (0.056 R)
• M19: 5,225,454 km (0.118 R)
• M20: 5,599,299 km (0.109 R)
• M21: 5,713,143 km (0.082 R)
• M22: 5,827,884 km (0.05 R)
• M23: 5,943,224 km (0.098 R)
• M24: 6,732,203 km (0.109 R)
• M25: 6,893,919 km (0.044 R)
• M26: 7,512,207 km (0.106 R)
• M27: 8,407,550 km (0.054 R)
• M28: 9,201,765 km (0.111 R)
• M29: 10,019,916 km (0.118 R)
• M30: 10,251,344 km (0.029 R)
• M31: 10,531,391 km (0.088 R)
• M32: 11,003,821 km (0.052 R)
• M33: 11,434,962 km (0.104 R)
• M34: 11,822,869 km (0.116 R)
• M35: 12,116,680 km (0.118 R)
• M36: 12,215,115 km (0.067 R)
• M37: 14,709,659 km (0.112 R)
• M38: 15,664,692 km (0.072 R)
• M39: 15,987,375 km (0.071 R)
• M40: 16,694,374 km (0.074 R)
• M41: 18,307,937 km (0.083 R)
• M42: 18,421,033 km (0.064 R)
• M43: 18,875,811 km (0.09 R)
• M44: 18,990,103 km (0.104 R)
• M45: 20,087,254 km (0.098 R)
• M46: 20,672,930 km (0.111 R)
• M47: 21,204,900 km (0.117 R)
• M48: 21,502,450 km (0.036 R)
• M49: 21,981,313 km (0.096 R)
• M50: 24,739,748 km (0.092 R)
• M51: 24,927,643 km (0.104 R)
• M52: 25,115,837 km (0.087 R)
• M53: 27,930,521 km (0.088 R)
• M54: 28,387,542 km (0.108 R)
• M55: 28,912,780 km (0.074 R)
• M56: 29,839,838 km (0.116 R)
• M57: 31,790,894 km (0.109 R)
• M58: 31,995,095 km (0.089 R)
• M59: 32,199,745 km (0.111 R)
• M60: 33,644,262 km (0.091 R)
• M61: 34,269,880 km (0.087 R)
• M62: 35,180,183 km (0.096 R)
• M63: 35,320,955 km (0.097 R)
• M64: 35,744,317 km (0.108 R)
• M65: 36,169,474 km (0.101 R)
• M66: 36,596,277 km (0.029 R)
• M67: 36,881,709 km (0.055 R)
• M68: 37,311,355 km (0.042 R)
• M69: 37,886,708 km (0.059 R)
• M70: 43,950,807 km (0.096 R)
• M71: 44,330,337 km (0.098 R)
• M72: 45,858,778 km (0.096 R)
• M73: 46,784,191 km (0.115 R)
• M74: 47,482,364 km (0.105 R)
• M75: 47,560,155 km (0.061 R)
• M76: 48,496,787 km (0.065 R)
• M77: 49,203,338 km (0.107 R)
• M78: 49,439,553 km (0.066 R)
• M79: 49,597,229 km (0.07 R)
• M80: 50,229,879 km (0.054 R)
• M81: 50,309,166 km (0.117 R)
• M82: 50,785,485 km (0.114 R)
• M83: 51,742,912 km (0.054 R)
• M84: 53,918,513 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.5

Radius: 7.8

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.58 AU - 14.76 AU

Year: 18940 Days

Day: 21.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,048,230 km

• M1: 367,412 km (0.091 R)
• M2: 479,162 km (0.097 R)
• M3: 718,070 km (0.096 R)
• M4: 1,274,574 km (0.062 R)
• M5: 1,580,950 km (0.052 R)
• M6: 1,742,666 km (0.047 R)
• M7: 1,797,867 km (0.107 R)
• M8: 1,853,667 km (0.083 R)
• M9: 2,290,493 km (0.066 R)
• M10: 2,953,960 km (0.101 R)
• M11: 3,462,443 km (0.116 R)
• M12: 3,816,391 km (0.107 R)
• M13: 4,182,158 km (0.091 R)
• M14: 5,264,947 km (0.039 R)
• M15: 5,467,054 km (0.119 R)
• M16: 5,589,575 km (0.112 R)
• M17: 5,879,047 km (0.095 R)
• M18: 5,962,522 km (0.096 R)
• M19: 6,558,819 km (0.111 R)
• M20: 6,863,999 km (0.104 R)
• M21: 7,398,213 km (0.113 R)
• M22: 7,761,736 km (0.069 R)
• M23: 8,224,293 km (0.071 R)
• M24: 8,506,135 km (0.109 R)
• M25: 9,468,348 km (0.108 R)
• M26: 9,566,485 km (0.057 R)
• M27: 9,763,804 km (0.064 R)
• M28: 9,862,988 km (0.1 R)
• M29: 10,363,692 km (0.096 R)
• M30: 10,464,820 km (0.105 R)
• M31: 12,180,707 km (0.109 R)
• M32: 12,394,632 km (0.112 R)
• M33: 12,555,749 km (0.084 R)
• M34: 12,609,754 km (0.12 R)
• M35: 13,592,911 km (0.057 R)
• M36: 15,401,101 km (0.078 R)
• M37: 16,274,304 km (0.086 R)
• M38: 16,509,920 km (0.033 R)
• M39: 16,746,734 km (0.043 R)
• M40: 16,805,974 km (0.07 R)
• M41: 17,283,341 km (0.118 R)
• M42: 18,373,760 km (0.08 R)
• M43: 18,742,220 km (0.084 R)
• M44: 19,799,129 km (0.098 R)
• M45: 21,259,802 km (0.112 R)
• M46: 21,517,410 km (0.109 R)
• M47: 21,970,542 km (0.118 R)
• M48: 22,426,965 km (0.098 R)
• M49: 22,492,339 km (0.083 R)
• M50: 22,820,557 km (0.083 R)
• M51: 23,814,784 km (0.094 R)
• M52: 23,948,375 km (0.096 R)
• M53: 24,958,460 km (0.027 R)
• M54: 25,571,213 km (0.112 R)
• M55: 26,188,902 km (0.072 R)
• M56: 27,020,068 km (0.056 R)
• M57: 27,299,068 km (0.104 R)
• M58: 28,141,753 km (0.115 R)
• M59: 28,850,548 km (0.071 R)
• M60: 29,421,862 km (0.084 R)
• M61: 30,068,873 km (0.098 R)
• M62: 31,743,920 km (0.086 R)
• M63: 32,112,081 km (0.107 R)
• M64: 33,598,635 km (0.072 R)
• M65: 33,673,583 km (0.038 R)
• M66: 34,425,761 km (0.1 R)
• M67: 34,577,005 km (0.033 R)
• M68: 35,259,769 km (0.115 R)
• M69: 36,253,698 km (0.091 R)
• M70: 36,638,613 km (0.107 R)
• M71: 36,792,848 km (0.082 R)
• M72: 38,347,619 km (0.061 R)
• M73: 39,290,684 km (0.044 R)
• M74: 41,440,555 km (0.071 R)
• M75: 41,681,856 km (0.081 R)
• M76: 42,246,588 km (0.076 R)
• M77: 43,873,764 km (0.06 R)
• M78: 45,521,435 km (0.072 R)
• M79: 46,102,922 km (0.06 R)
• M80: 48,030,790 km (0.062 R)
• M81: 48,792,393 km (0.053 R)
• M82: 49,217,101 km (0.087 R)
• M83: 53,619,467 km (0.093 R)
• M84: 55,468,497 km (0.034 R)
• M85: 56,712,852 km (0.082 R)
• M86: 56,891,322 km (0.112 R)
• M87: 58,506,231 km (0.077 R)
• M88: 58,957,568 km (0.113 R)
• M89: 59,863,533 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 10,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit