🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.49 AU - 0.71 AU

Year: 176 Days

Day: 20.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,062,856 km

• M1: 217,067 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.94 AU - 1.04 AU

Year: 373 Days

Day: 17.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.86 AU - 1.18 AU

Year: 390 Days

Day: 14.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.27 AU - 3.93 AU

Year: 2587 Days

Day: 39.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 10.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.32 AU - 6.9 AU

Year: 5033 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,062,856 km

• M1: 152,141 km (0.119 R)
• M2: 382,223 km (0.059 R)
• M3: 877,541 km (0.117 R)
• M4: 1,015,620 km (0.114 R)
• M5: 1,301,950 km (0.071 R)
• M6: 1,374,505 km (0.088 R)
• M7: 1,613,862 km (0.079 R)
• M8: 1,745,209 km (0.075 R)
• M9: 2,103,795 km (0.068 R)
• M10: 2,306,650 km (0.093 R)
• M11: 2,380,701 km (0.072 R)
• M12: 2,653,866 km (0.076 R)
• M13: 3,330,348 km (0.085 R)
• M14: 3,653,629 km (0.105 R)
• M15: 3,933,676 km (0.078 R)
• M16: 4,589,363 km (0.109 R)
• M17: 4,777,707 km (0.101 R)
• M18: 4,853,703 km (0.08 R)
• M19: 5,655,996 km (0.114 R)
• M20: 6,817,624 km (0.102 R)
• M21: 6,967,970 km (0.101 R)
• M22: 7,359,617 km (0.114 R)
• M23: 7,425,590 km (0.099 R)
• M24: 7,491,712 km (0.083 R)
• M25: 7,646,994 km (0.114 R)
• M26: 7,848,054 km (0.092 R)
• M27: 8,050,909 km (0.087 R)
• M28: 8,832,857 km (0.118 R)
• M29: 8,926,505 km (0.067 R)
• M30: 9,161,822 km (0.062 R)
• M31: 9,327,876 km (0.115 R)
• M32: 10,791,841 km (0.105 R)
• M33: 12,065,517 km (0.071 R)
• M34: 12,221,548 km (0.067 R)
• M35: 12,614,691 km (0.066 R)
• M36: 13,252,127 km (0.105 R)
• M37: 13,494,027 km (0.058 R)
• M38: 13,574,960 km (0.086 R)
• M39: 13,737,273 km (0.079 R)
• M40: 14,613,917 km (0.099 R)
• M41: 14,835,920 km (0.062 R)
• M42: 15,031,145 km (0.091 R)
• M43: 15,171,019 km (0.116 R)
• M44: 16,048,261 km (0.1 R)
• M45: 16,162,704 km (0.093 R)
• M46: 16,306,018 km (0.028 R)
• M47: 16,854,743 km (0.103 R)
• M48: 17,292,167 km (0.08 R)
• M49: 17,527,036 km (0.095 R)
• M50: 17,644,919 km (0.094 R)
• M51: 17,762,952 km (0.118 R)
• M52: 18,327,534 km (0.106 R)
• M53: 18,567,041 km (0.052 R)
• M54: 18,777,375 km (0.065 R)
• M55: 19,200,588 km (0.096 R)
• M56: 19,626,792 km (0.065 R)
• M57: 19,871,833 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 11.8

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.18 AU - 6.92 AU

Year: 6349 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,062,856 km

• M1: 172,636 km (0.052 R)
• M2: 446,699 km (0.105 R)
• M3: 734,226 km (0.088 R)
• M4: 927,058 km (0.113 R)
• M5: 1,023,100 km (0.116 R)
• M6: 1,474,437 km (0.071 R)
• M7: 1,571,974 km (0.114 R)
• M8: 1,739,524 km (0.112 R)
• M9: 1,966,464 km (0.057 R)
• M10: 2,074,623 km (0.098 R)
• M11: 2,203,277 km (0.072 R)
• M12: 2,278,076 km (0.113 R)
• M13: 2,372,772 km (0.106 R)
• M14: 2,704,879 km (0.109 R)
• M15: 2,846,099 km (0.112 R)
• M16: 3,284,421 km (0.054 R)
• M17: 3,457,057 km (0.108 R)
• M18: 3,588,554 km (0.038 R)
• M19: 3,766,575 km (0.107 R)
• M20: 4,201,157 km (0.115 R)
• M21: 4,821,839 km (0.104 R)
• M22: 5,118,192 km (0.107 R)
• M23: 5,344,234 km (0.101 R)
• M24: 5,599,448 km (0.114 R)
• M25: 5,910,911 km (0.099 R)
• M26: 6,016,078 km (0.097 R)
• M27: 6,095,365 km (0.092 R)
• M28: 6,228,208 km (0.065 R)
• M29: 6,714,551 km (0.103 R)
• M30: 7,157,361 km (0.106 R)
• M31: 7,353,932 km (0.094 R)
• M32: 7,524,025 km (0.026 R)
• M33: 7,781,483 km (0.042 R)
• M34: 8,071,104 km (0.053 R)
• M35: 8,187,791 km (0.029 R)
• M36: 9,081,937 km (0.12 R)
• M37: 9,203,560 km (0.073 R)
• M38: 9,571,421 km (0.117 R)
• M39: 9,944,219 km (0.07 R)
• M40: 10,038,167 km (0.052 R)
• M41: 10,417,098 km (0.091 R)
• M42: 10,608,135 km (0.111 R)
• M43: 10,736,340 km (0.077 R)
• M44: 11,647,391 km (0.094 R)
• M45: 12,515,507 km (0.078 R)
• M46: 12,991,677 km (0.092 R)
• M47: 13,577,802 km (0.116 R)
• M48: 13,717,078 km (0.06 R)
• M49: 14,102,292 km (0.054 R)
• M50: 14,243,213 km (0.101 R)
• M51: 14,384,583 km (0.057 R)
• M52: 14,526,552 km (0.103 R)
• M53: 15,134,817 km (0.086 R)
• M54: 15,642,103 km (0.086 R)
• M55: 15,861,114 km (0.057 R)
• M56: 16,007,870 km (0.081 R)
• M57: 16,413,430 km (0.028 R)
• M58: 16,636,031 km (0.074 R)
• M59: 18,184,220 km (0.079 R)
• M60: 18,260,963 km (0.05 R)
• M61: 18,995,040 km (0.081 R)
• M62: 19,111,876 km (0.077 R)
• M63: 19,778,185 km (0.075 R)
• M64: 20,253,009 km (0.106 R)
• M65: 20,372,388 km (0.086 R)
• M66: 20,651,687 km (0.086 R)
• M67: 21,133,542 km (0.099 R)
• M68: 22,477,678 km (0.052 R)
• M69: 22,890,419 km (0.087 R)
• M70: 23,305,703 km (0.051 R)
• M71: 23,681,642 km (0.04 R)
• M72: 24,354,833 km (0.104 R)
• M73: 25,076,941 km (0.082 R)
• M74: 25,376,436 km (0.105 R)
• M75: 25,806,231 km (0.099 R)
• M76: 26,238,419 km (0.091 R)
• M77: 26,325,186 km (0.09 R)
• M78: 27,858,415 km (0.094 R)
• M79: 29,645,810 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.6

Radius: 13.2

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.79 AU - 8.75 AU

Year: 9008 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,062,856 km

• M1: 289,023 km (0.08 R)
• M2: 609,163 km (0.054 R)
• M3: 766,988 km (0.1 R)
• M4: 1,006,794 km (0.065 R)
• M5: 1,145,022 km (0.071 R)
• M6: 1,308,832 km (0.108 R)
• M7: 1,422,676 km (0.055 R)
• M8: 1,579,903 km (0.097 R)
• M9: 1,681,181 km (0.052 R)
• M10: 1,933,702 km (0.09 R)
• M11: 2,131,470 km (0.058 R)
• M12: 2,667,480 km (0.105 R)
• M13: 2,988,965 km (0.083 R)
• M14: 3,270,808 km (0.087 R)
• M15: 3,481,442 km (0.071 R)
• M16: 3,860,822 km (0.067 R)
• M17: 4,748,236 km (0.12 R)
• M18: 4,987,443 km (0.116 R)
• M19: 5,078,100 km (0.071 R)
• M20: 6,504,515 km (0.085 R)
• M21: 7,107,993 km (0.114 R)
• M22: 7,624,854 km (0.09 R)
• M23: 8,118,228 km (0.09 R)
• M24: 8,368,804 km (0.087 R)
• M25: 9,434,240 km (0.104 R)
• M26: 9,773,528 km (0.066 R)
• M27: 11,091,635 km (0.054 R)
• M28: 11,330,094 km (0.091 R)
• M29: 11,530,106 km (0.119 R)
• M30: 11,852,490 km (0.074 R)
• M31: 12,177,865 km (0.098 R)
• M32: 13,088,019 km (0.089 R)
• M33: 13,424,464 km (0.103 R)
• M34: 13,678,631 km (0.075 R)
• M35: 13,934,443 km (0.118 R)
• M36: 14,321,004 km (0.103 R)
• M37: 14,450,706 km (0.049 R)
• M38: 14,754,838 km (0.068 R)
• M39: 16,352,244 km (0.115 R)
• M40: 16,578,436 km (0.047 R)
• M41: 17,079,738 km (0.105 R)
• M42: 18,425,072 km (0.106 R)
• M43: 19,039,321 km (0.052 R)
• M44: 19,277,331 km (0.116 R)
• M45: 19,756,344 km (0.075 R)
• M46: 20,239,246 km (0.117 R)
• M47: 20,922,010 km (0.104 R)
• M48: 21,266,085 km (0.054 R)
• M49: 21,612,255 km (0.096 R)
• M50: 24,086,454 km (0.056 R)
• M51: 24,550,656 km (0.082 R)
• M52: 24,809,760 km (0.12 R)
• M53: 24,965,790 km (0.101 R)
• M54: 25,697,773 km (0.096 R)
• M55: 26,489,893 km (0.117 R)
• M56: 26,755,729 km (0.094 R)
• M57: 27,289,943 km (0.101 R)
• M58: 28,043,916 km (0.044 R)
• M59: 28,586,657 km (0.093 R)
• M60: 28,695,714 km (0.081 R)
• M61: 29,132,989 km (0.08 R)
• M62: 29,462,403 km (0.096 R)
• M63: 29,627,559 km (0.079 R)
• M64: 29,958,769 km (0.096 R)
• M65: 30,124,822 km (0.081 R)
• M66: 30,235,674 km (0.102 R)
• M67: 30,736,528 km (0.115 R)
• M68: 30,903,928 km (0.08 R)
• M69: 31,296,024 km (0.109 R)
• M70: 31,972,057 km (0.091 R)
• M71: 32,425,338 km (0.119 R)
• M72: 32,652,727 km (0.111 R)
• M73: 33,281,038 km (0.078 R)
• M74: 33,682,858 km (0.064 R)
• M75: 34,086,324 km (0.098 R)
• M76: 35,014,728 km (0.101 R)
• M77: 35,657,700 km (0.085 R)
• M78: 36,777,589 km (0.05 R)
• M79: 37,133,632 km (0.114 R)
• M80: 38,328,620 km (0.056 R)
• M81: 38,749,888 km (0.117 R)
• M82: 39,293,826 km (0.084 R)
• M83: 39,415,000 km (0.101 R)
• M84: 39,961,930 km (0.065 R)
• M85: 40,327,996 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.8

Radius: 6.4

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.9 AU - 13.1 AU

Year: 16738 Days

Day: 16.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,062,856 km

• M1: 84,373 km (0.066 R)
• M2: 133,591 km (0.037 R)
• M3: 209,886 km (0.057 R)
• M4: 1,015,770 km (0.11 R)
• M5: 1,166,265 km (0.116 R)
• M6: 1,210,696 km (0.104 R)
• M7: 1,995,636 km (0.094 R)
• M8: 2,351,679 km (0.04 R)
• M9: 3,964,044 km (0.08 R)
• M10: 4,031,513 km (0.084 R)
• M11: 4,305,726 km (0.044 R)
• M12: 4,728,041 km (0.078 R)
• M13: 5,163,670 km (0.095 R)
• M14: 5,237,571 km (0.072 R)
• M15: 6,466,368 km (0.09 R)
• M16: 6,746,714 km (0.032 R)
• M17: 7,360,664 km (0.12 R)
• M18: 7,611,240 km (0.071 R)
• M19: 8,336,341 km (0.111 R)
• M20: 8,729,185 km (0.086 R)
• M21: 9,172,593 km (0.089 R)
• M22: 9,217,323 km (0.085 R)
• M23: 11,886,000 km (0.088 R)
• M24: 12,525,979 km (0.116 R)
• M25: 12,725,094 km (0.116 R)
• M26: 14,407,621 km (0.057 R)
• M27: 14,459,681 km (0.103 R)
• M28: 15,142,296 km (0.098 R)
• M29: 15,301,319 km (0.117 R)
• M30: 15,835,234 km (0.032 R)
• M31: 15,889,089 km (0.061 R)
• M32: 16,104,660 km (0.071 R)
• M33: 17,584,931 km (0.092 R)
• M34: 18,369,571 km (0.025 R)
• M35: 19,740,935 km (0.11 R)
• M36: 22,098,897 km (0.034 R)
• M37: 22,399,888 km (0.078 R)
• M38: 22,520,613 km (0.107 R)
• M39: 22,884,136 km (0.115 R)
• M40: 22,944,873 km (0.072 R)
• M41: 23,127,681 km (0.076 R)
• M42: 23,188,568 km (0.038 R)
• M43: 23,494,495 km (0.058 R)
• M44: 24,233,808 km (0.106 R)
• M45: 24,544,074 km (0.107 R)
• M46: 25,043,432 km (0.087 R)
• M47: 26,052,020 km (0.115 R)
• M48: 26,689,008 km (0.053 R)
• M49: 28,043,617 km (0.1 R)
• M50: 28,565,414 km (0.074 R)
• M51: 30,017,112 km (0.114 R)
• M52: 30,150,254 km (0.117 R)
• M53: 30,818,957 km (0.103 R)
• M54: 30,953,295 km (0.1 R)
• M55: 31,155,103 km (0.06 R)
• M56: 34,513,575 km (0.104 R)
• M57: 35,987,563 km (0.12 R)
• M58: 36,554,539 km (0.086 R)
• M59: 39,142,283 km (0.075 R)
• M60: 41,343,316 km (0.087 R)
• M61: 41,714,020 km (0.087 R)
• M62: 42,234,920 km (0.072 R)
• M63: 42,458,868 km (0.113 R)
• M64: 44,037,125 km (0.071 R)
• M65: 45,634,681 km (0.099 R)
• M66: 46,787,183 km (0.025 R)
• M67: 47,018,910 km (0.09 R)
• M68: 47,483,411 km (0.098 R)
• M69: 47,716,186 km (0.087 R)
• M70: 49,513,754 km (0.061 R)
• M71: 49,592,293 km (0.062 R)
• M72: 50,302,134 km (0.082 R)
• M73: 51,891,313 km (0.064 R)
• M74: 52,451,557 km (0.115 R)
• M75: 53,094,079 km (0.095 R)
• M76: 53,255,196 km (0.107 R)
• M77: 53,820,078 km (0.08 R)
• M78: 53,901,010 km (0.112 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: 199 - 16,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit