🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.01 AU - 1.59 AU

Year: 526 Days

Day: 34.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,918,474 km

• M1: 465,249 km (0.093 R)
• M2: 731,982 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.47 AU - 1.53 AU

Year: 652 Days

Day: 20.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.42 AU - 2.86 AU

Year: 1522 Days

Day: 31.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.13 AU - 5.31 AU

Year: 3638 Days

Day: 15.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 14.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.48 AU - 6.94 AU

Year: 4841 Days

Day: 6.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,918,474 km

• M1: 188,045 km (0.096 R)
• M2: 335,099 km (0.118 R)
• M3: 474,973 km (0.041 R)
• M4: 576,550 km (0.081 R)
• M5: 1,031,926 km (0.12 R)
• M6: 1,144,723 km (0.092 R)
• M7: 1,337,704 km (0.113 R)
• M8: 1,574,667 km (0.105 R)
• M9: 1,740,571 km (0.045 R)
• M10: 2,126,983 km (0.079 R)
• M11: 2,368,284 km (0.07 R)
• M12: 2,737,641 km (0.118 R)
• M13: 3,021,877 km (0.099 R)
• M14: 3,315,837 km (0.107 R)
• M15: 3,466,482 km (0.063 R)
• M16: 3,663,502 km (0.113 R)
• M17: 4,137,877 km (0.075 R)
• M18: 4,776,810 km (0.109 R)
• M19: 4,898,582 km (0.107 R)
• M20: 5,145,419 km (0.066 R)
• M21: 5,345,730 km (0.071 R)
• M22: 5,574,316 km (0.059 R)
• M23: 5,858,253 km (0.056 R)
• M24: 6,226,413 km (0.06 R)
• M25: 6,629,280 km (0.082 R)
• M26: 7,040,824 km (0.091 R)
• M27: 7,745,430 km (0.1 R)
• M28: 8,384,063 km (0.091 R)
• M29: 8,561,187 km (0.043 R)
• M30: 8,889,255 km (0.098 R)
• M31: 9,343,285 km (0.113 R)
• M32: 9,929,409 km (0.055 R)
• M33: 10,117,005 km (0.044 R)
• M34: 10,211,251 km (0.06 R)
• M35: 10,591,080 km (0.08 R)
• M36: 10,911,369 km (0.109 R)
• M37: 11,332,338 km (0.114 R)
• M38: 11,692,719 km (0.108 R)
• M39: 11,990,569 km (0.119 R)
• M40: 12,593,598 km (0.111 R)
• M41: 13,001,102 km (0.086 R)
• M42: 13,275,165 km (0.075 R)
• M43: 13,551,323 km (0.091 R)
• M44: 13,759,563 km (0.111 R)
• M45: 14,004,006 km (0.09 R)
• M46: 14,995,840 km (0.096 R)
• M47: 16,120,367 km (0.08 R)
• M48: 16,897,678 km (0.09 R)
• M49: 17,084,526 km (0.102 R)
• M50: 17,272,121 km (0.066 R)
• M51: 17,573,561 km (0.097 R)
• M52: 17,800,800 km (0.11 R)
• M53: 18,105,531 km (0.118 R)
• M54: 18,335,014 km (0.089 R)
• M55: 18,681,184 km (0.081 R)
• M56: 19,302,015 km (0.118 R)
• M57: 20,008,566 km (0.105 R)
• M58: 20,206,334 km (0.068 R)
• M59: 20,524,080 km (0.104 R)
• M60: 21,446,949 km (0.044 R)
• M61: 22,424,422 km (0.11 R)
• M62: 23,167,175 km (0.07 R)
• M63: 23,333,229 km (0.097 R)
• M64: 23,708,570 km (0.102 R)
• M65: 24,846,262 km (0.119 R)
• M66: 25,571,811 km (0.116 R)
• M67: 25,743,550 km (0.086 R)
• M68: 26,044,989 km (0.081 R)
• M69: 27,569,691 km (0.099 R)
• M70: 28,365,103 km (0.113 R)
• M71: 29,168,144 km (0.047 R)
• M72: 30,205,007 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.6

Radius: 8.5

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.7 AU - 10.06 AU

Year: 8606 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,918,474 km

• M1: 131,646 km (0.074 R)
• M2: 212,878 km (0.115 R)
• M3: 270,772 km (0.087 R)
• M4: 421,716 km (0.091 R)
• M5: 694,134 km (0.089 R)
• M6: 1,509,891 km (0.093 R)
• M7: 1,681,779 km (0.049 R)
• M8: 1,770,192 km (0.095 R)
• M9: 1,951,654 km (0.12 R)
• M10: 2,582,957 km (0.036 R)
• M11: 2,921,048 km (0.03 R)
• M12: 3,696,563 km (0.097 R)
• M13: 4,197,118 km (0.1 R)
• M14: 4,348,511 km (0.106 R)
• M15: 4,501,699 km (0.086 R)
• M16: 4,719,065 km (0.114 R)
• M17: 5,067,777 km (0.118 R)
• M18: 5,196,731 km (0.089 R)
• M19: 5,326,731 km (0.106 R)
• M20: 6,094,916 km (0.038 R)
• M21: 7,076,428 km (0.032 R)
• M22: 7,622,161 km (0.071 R)
• M23: 7,770,113 km (0.093 R)
• M24: 7,844,314 km (0.049 R)
• M25: 7,918,963 km (0.09 R)
• M26: 8,143,958 km (0.11 R)
• M27: 8,333,050 km (0.083 R)
• M28: 8,561,935 km (0.1 R)
• M29: 9,817,360 km (0.109 R)
• M30: 10,180,733 km (0.075 R)
• M31: 10,962,382 km (0.06 R)
• M32: 12,322,077 km (0.089 R)
• M33: 12,495,910 km (0.092 R)
• M34: 12,626,659 km (0.093 R)
• M35: 13,332,013 km (0.118 R)
• M36: 13,869,368 km (0.036 R)
• M37: 15,150,524 km (0.092 R)
• M38: 15,711,217 km (0.089 R)
• M39: 15,946,834 km (0.026 R)
• M40: 16,041,380 km (0.118 R)
• M41: 16,231,070 km (0.088 R)
• M42: 16,660,715 km (0.108 R)
• M43: 17,093,950 km (0.096 R)
• M44: 17,336,299 km (0.114 R)
• M45: 18,218,178 km (0.032 R)
• M46: 18,465,763 km (0.067 R)
• M47: 21,053,656 km (0.112 R)
• M48: 23,108,084 km (0.041 R)
• M49: 23,537,430 km (0.116 R)
• M50: 23,753,000 km (0.094 R)
• M51: 24,023,473 km (0.071 R)
• M52: 24,731,520 km (0.071 R)
• M53: 25,446,299 km (0.107 R)
• M54: 25,667,554 km (0.083 R)
• M55: 25,945,208 km (0.094 R)
• M56: 26,279,559 km (0.096 R)
• M57: 26,671,356 km (0.069 R)
• M58: 26,839,952 km (0.067 R)
• M59: 28,201,143 km (0.088 R)
• M60: 28,372,882 km (0.09 R)
• M61: 28,774,851 km (0.116 R)
• M62: 29,005,382 km (0.062 R)
• M63: 30,226,100 km (0.077 R)
• M64: 30,577,954 km (0.118 R)
• M65: 30,990,097 km (0.049 R)
• M66: 31,167,220 km (0.113 R)
• M67: 31,998,685 km (0.057 R)
• M68: 32,357,271 km (0.11 R)
• M69: 32,537,088 km (0.109 R)
• M70: 33,744,193 km (0.078 R)
• M71: 34,048,176 km (0.077 R)
• M72: 34,658,984 km (0.094 R)
• M73: 34,965,810 km (0.101 R)
• M74: 35,520,219 km (0.065 R)
• M75: 36,077,621 km (0.089 R)
• M76: 36,139,704 km (0.082 R)
• M77: 36,264,020 km (0.077 R)
• M78: 36,388,485 km (0.102 R)
• M79: 36,762,779 km (0.05 R)
• M80: 38,335,950 km (0.119 R)
• M81: 38,907,713 km (0.049 R)
• M82: 43,251,437 km (0.109 R)
• M83: 43,713,994 km (0.094 R)
• M84: 43,979,081 km (0.095 R)
• M85: 44,045,503 km (0.041 R)
• M86: 44,244,767 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.7

Radius: 4.7

Gravity: 33.44 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.62 AU - 15.86 AU

Year: 18068 Days

Day: 18.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,918,474 km

• M1: 92,302 km (0.102 R)
• M2: 296,204 km (0.098 R)
• M3: 641,326 km (0.083 R)
• M4: 1,293,872 km (0.052 R)
• M5: 1,615,208 km (0.086 R)
• M6: 2,091,677 km (0.082 R)
• M7: 3,163,247 km (0.072 R)
• M8: 3,513,007 km (0.089 R)
• M9: 3,592,443 km (0.1 R)
• M10: 3,875,034 km (0.036 R)
• M11: 4,418,822 km (0.048 R)
• M12: 5,075,557 km (0.11 R)
• M13: 5,669,011 km (0.111 R)
• M14: 5,715,536 km (0.093 R)
• M15: 6,429,118 km (0.106 R)
• M16: 7,576,833 km (0.095 R)
• M17: 9,773,678 km (0.078 R)
• M18: 9,829,478 km (0.032 R)
• M19: 10,280,366 km (0.102 R)
• M20: 11,143,994 km (0.077 R)
• M21: 11,378,115 km (0.104 R)
• M22: 12,756,061 km (0.063 R)
• M23: 13,124,072 km (0.097 R)
• M24: 15,209,765 km (0.074 R)
• M25: 15,993,359 km (0.114 R)
• M26: 16,390,092 km (0.088 R)
• M27: 16,856,987 km (0.081 R)
• M28: 21,541,495 km (0.105 R)
• M29: 22,420,233 km (0.104 R)
• M30: 24,364,108 km (0.06 R)
• M31: 24,515,800 km (0.047 R)
• M32: 25,356,091 km (0.073 R)
• M33: 26,516,971 km (0.086 R)
• M34: 27,379,253 km (0.061 R)
• M35: 27,616,066 km (0.115 R)
• M36: 28,729,972 km (0.082 R)
• M37: 28,810,156 km (0.038 R)
• M38: 28,890,341 km (0.078 R)
• M39: 28,970,525 km (0.026 R)
• M40: 29,777,456 km (0.028 R)
• M41: 31,001,466 km (0.108 R)
• M42: 31,083,595 km (0.083 R)
• M43: 31,413,010 km (0.079 R)
• M44: 31,660,893 km (0.105 R)
• M45: 36,059,071 km (0.116 R)
• M46: 36,232,006 km (0.086 R)
• M47: 36,578,624 km (0.099 R)
• M48: 36,839,373 km (0.099 R)
• M49: 37,450,181 km (0.116 R)
• M50: 39,125,079 km (0.079 R)
• M51: 39,213,791 km (0.119 R)
• M52: 41,094,535 km (0.094 R)
• M53: 41,184,892 km (0.069 R)
• M54: 41,909,544 km (0.111 R)
• M55: 44,478,888 km (0.104 R)
• M56: 46,251,174 km (0.108 R)
• M57: 47,571,824 km (0.092 R)
• M58: 47,761,514 km (0.115 R)
• M59: 48,427,374 km (0.11 R)
• M60: 50,927,304 km (0.062 R)
• M61: 51,802,302 km (0.043 R)
• M62: 52,486,413 km (0.093 R)
• M63: 52,976,795 km (0.094 R)
• M64: 53,075,081 km (0.065 R)
• M65: 53,665,992 km (0.114 R)
• M66: 54,556,399 km (0.093 R)
• M67: 54,655,582 km (0.111 R)
• M68: 55,851,168 km (0.114 R)
• M69: 57,256,790 km (0.117 R)
• M70: 58,267,922 km (0.086 R)
• M71: 59,183,012 km (0.117 R)
• M72: 60,205,364 km (0.067 R)
• M73: 61,853,184 km (0.105 R)
• M74: 62,578,734 km (0.053 R)
• M75: 64,247,798 km (0.119 R)
• M76: 64,982,473 km (0.074 R)
• M77: 65,192,957 km (0.045 R)
• M78: 68,376,848 km (0.117 R)
• M79: 71,719,613 km (0.103 R)
• M80: 72,372,757 km (0.087 R)
• M81: 72,481,814 km (0.071 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 10,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit