🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.25 AU - 1.43 AU

Year: 540 Days

Day: 46.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 26,109,590 km

• M1: 287,527 km (0.115 R)
• M2: 897,587 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.44 AU - 4.88 AU

Year: 2955 Days

Day: 29.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.55 AU - 6.77 AU

Year: 4689 Days

Day: 41.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.1

Radius: 11.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.35 AU - 7.09 AU

Year: 4764 Days

Day: 13.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 26,109,590 km

• M1: 144,661 km (0.069 R)
• M2: 240,254 km (0.079 R)
• M3: 430,094 km (0.045 R)
• M4: 957,426 km (0.107 R)
• M5: 1,305,541 km (0.078 R)
• M6: 1,419,385 km (0.102 R)
• M7: 1,503,010 km (0.12 R)
• M8: 2,115,314 km (0.06 R)
• M9: 2,328,940 km (0.102 R)
• M10: 2,632,025 km (0.091 R)
• M11: 2,883,798 km (0.102 R)
• M12: 3,055,985 km (0.118 R)
• M13: 3,143,500 km (0.112 R)
• M14: 3,231,763 km (0.093 R)
• M15: 3,570,303 km (0.103 R)
• M16: 3,944,148 km (0.073 R)
• M17: 4,015,656 km (0.052 R)
• M18: 4,404,461 km (0.111 R)
• M19: 4,754,669 km (0.037 R)
• M20: 4,830,964 km (0.103 R)
• M21: 5,036,362 km (0.059 R)
• M22: 5,859,150 km (0.103 R)
• M23: 6,244,514 km (0.092 R)
• M24: 6,838,119 km (0.104 R)
• M25: 7,568,156 km (0.113 R)
• M26: 7,837,133 km (0.109 R)
• M27: 7,957,709 km (0.109 R)
• M28: 8,569,714 km (0.11 R)
• M29: 9,612,710 km (0.115 R)
• M30: 10,297,121 km (0.057 R)
• M31: 10,396,154 km (0.079 R)
• M32: 10,495,637 km (0.093 R)
• M33: 10,829,240 km (0.102 R)
• M34: 11,098,666 km (0.075 R)
• M35: 11,850,994 km (0.062 R)
• M36: 12,198,510 km (0.112 R)
• M37: 12,549,317 km (0.118 R)
• M38: 13,585,431 km (0.068 R)
• M39: 13,803,246 km (0.054 R)
• M40: 13,985,606 km (0.119 R)
• M41: 14,723,123 km (0.091 R)
• M42: 15,134,218 km (0.104 R)
• M43: 15,511,205 km (0.082 R)
• M44: 15,587,051 km (0.101 R)
• M45: 15,929,480 km (0.081 R)
• M46: 16,044,222 km (0.045 R)
• M47: 16,159,263 km (0.08 R)
• M48: 16,855,042 km (0.049 R)
• M49: 17,521,202 km (0.067 R)
• M50: 17,600,189 km (0.042 R)
• M51: 17,679,177 km (0.118 R)
• M52: 18,275,923 km (0.071 R)
• M53: 18,355,958 km (0.095 R)
• M54: 19,041,266 km (0.111 R)
• M55: 19,734,802 km (0.119 R)
• M56: 20,022,927 km (0.076 R)
• M57: 20,686,394 km (0.032 R)
• M58: 20,811,757 km (0.114 R)
• M59: 21,992,682 km (0.079 R)
• M60: 22,163,074 km (0.101 R)
• M61: 22,291,280 km (0.031 R)
• M62: 22,462,569 km (0.087 R)
• M63: 22,591,223 km (0.102 R)
• M64: 22,763,261 km (0.058 R)
• M65: 22,978,981 km (0.101 R)
• M66: 23,542,815 km (0.064 R)
• M67: 23,630,031 km (0.09 R)
• M68: 23,804,612 km (0.119 R)
• M69: 24,111,287 km (0.077 R)
• M70: 24,463,291 km (0.114 R)
• M71: 25,843,631 km (0.057 R)
• M72: 26,838,456 km (0.088 R)
• M73: 27,020,667 km (0.107 R)
• M74: 27,157,549 km (0.117 R)
• M75: 27,386,284 km (0.099 R)
• M76: 27,661,693 km (0.081 R)
• M77: 28,168,830 km (0.099 R)
• M78: 28,354,032 km (0.084 R)
• M79: 29,052,206 km (0.086 R)
• M80: 29,333,001 km (0.099 R)
• M81: 29,803,187 km (0.117 R)
• M82: 29,897,434 km (0.118 R)
• M83: 30,039,103 km (0.03 R)
• M84: 30,228,344 km (0.11 R)
• M85: 30,512,879 km (0.094 R)
• M86: 31,132,514 km (0.088 R)
• M87: 31,323,999 km (0.026 R)
• M88: 31,756,337 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.2

Radius: 11.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.39 AU - 7.75 AU

Year: 7253 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 26,109,590 km

• M1: 167,250 km (0.088 R)
• M2: 498,161 km (0.119 R)
• M3: 590,612 km (0.106 R)
• M4: 841,338 km (0.116 R)
• M5: 1,054,964 km (0.087 R)
• M6: 1,158,187 km (0.109 R)
• M7: 1,243,308 km (0.112 R)
• M8: 1,431,652 km (0.106 R)
• M9: 1,535,323 km (0.108 R)
• M10: 1,701,825 km (0.094 R)
• M11: 2,040,216 km (0.088 R)
• M12: 2,896,215 km (0.03 R)
• M13: 3,148,886 km (0.036 R)
• M14: 3,424,445 km (0.099 R)
• M15: 3,502,385 km (0.112 R)
• M16: 3,707,783 km (0.117 R)
• M17: 3,820,131 km (0.055 R)
• M18: 3,949,982 km (0.113 R)
• M19: 4,415,830 km (0.048 R)
• M20: 6,104,940 km (0.038 R)
• M21: 6,662,640 km (0.079 R)
• M22: 7,621,712 km (0.088 R)
• M23: 8,751,924 km (0.087 R)
• M24: 8,923,812 km (0.098 R)
• M25: 9,336,553 km (0.098 R)
• M26: 10,068,236 km (0.106 R)
• M27: 10,818,320 km (0.046 R)
• M28: 11,328,598 km (0.073 R)
• M29: 13,944,915 km (0.091 R)
• M30: 15,165,335 km (0.08 R)
• M31: 15,762,230 km (0.071 R)
• M32: 15,840,619 km (0.115 R)
• M33: 16,260,989 km (0.109 R)
• M34: 16,552,256 km (0.119 R)
• M35: 17,463,307 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.5

Radius: 10.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.71 AU - 7.89 AU

Year: 7586 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,109,590 km

• M1: 130,449 km (0.115 R)
• M2: 249,230 km (0.099 R)
• M3: 497,862 km (0.067 R)
• M4: 617,241 km (0.096 R)
• M5: 823,985 km (0.115 R)
• M6: 936,034 km (0.085 R)
• M7: 1,036,414 km (0.041 R)
• M8: 1,105,379 km (0.063 R)
• M9: 1,266,795 km (0.045 R)
• M10: 2,392,220 km (0.087 R)
• M11: 3,044,317 km (0.054 R)
• M12: 3,222,039 km (0.098 R)
• M13: 3,721,995 km (0.05 R)
• M14: 4,161,962 km (0.106 R)
• M15: 4,274,610 km (0.08 R)
• M16: 4,560,491 km (0.052 R)
• M17: 5,923,477 km (0.049 R)
• M18: 6,306,897 km (0.102 R)
• M19: 6,469,210 km (0.087 R)
• M20: 6,764,666 km (0.08 R)
• M21: 7,437,109 km (0.071 R)
• M22: 7,955,465 km (0.091 R)
• M23: 8,307,469 km (0.075 R)
• M24: 8,449,737 km (0.034 R)
• M25: 9,063,387 km (0.12 R)
• M26: 9,954,242 km (0.074 R)
• M27: 10,295,475 km (0.062 R)
• M28: 10,872,773 km (0.116 R)
• M29: 11,106,595 km (0.085 R)
• M30: 12,382,066 km (0.089 R)
• M31: 12,463,298 km (0.102 R)
• M32: 12,913,288 km (0.087 R)
• M33: 13,577,503 km (0.089 R)
• M34: 13,913,799 km (0.114 R)
• M35: 14,895,759 km (0.109 R)
• M36: 17,927,510 km (0.11 R)
• M37: 18,203,966 km (0.113 R)
• M38: 18,342,793 km (0.114 R)
• M39: 18,528,295 km (0.064 R)
• M40: 18,761,069 km (0.081 R)
• M41: 19,088,688 km (0.06 R)
• M42: 19,323,856 km (0.088 R)
• M43: 20,466,036 km (0.053 R)
• M44: 20,851,550 km (0.103 R)
• M45: 21,288,226 km (0.117 R)
• M46: 21,483,301 km (0.075 R)
• M47: 21,776,962 km (0.117 R)
• M48: 22,318,806 km (0.105 R)
• M49: 22,765,355 km (0.086 R)
• M50: 23,064,850 km (0.116 R)
• M51: 24,021,528 km (0.104 R)
• M52: 25,558,497 km (0.113 R)
• M53: 26,129,961 km (0.096 R)
• M54: 27,869,485 km (0.03 R)
• M55: 27,976,148 km (0.095 R)
• M56: 28,082,961 km (0.057 R)
• M57: 28,457,704 km (0.06 R)
• M58: 29,429,043 km (0.103 R)
• M59: 30,191,992 km (0.065 R)
• M60: 31,404,034 km (0.111 R)
• M61: 31,681,687 km (0.073 R)
• M62: 32,407,536 km (0.104 R)
• M63: 32,913,177 km (0.048 R)
• M64: 33,195,319 km (0.033 R)
• M65: 34,847,178 km (0.047 R)
• M66: 35,480,576 km (0.096 R)
• M67: 35,827,792 km (0.058 R)
• M68: 36,467,174 km (0.097 R)
• M69: 36,583,860 km (0.092 R)
• M70: 37,227,729 km (0.092 R)
• M71: 37,934,430 km (0.114 R)
• M72: 38,645,468 km (0.076 R)
• M73: 39,660,490 km (0.111 R)
• M74: 39,840,456 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 10.7

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.13 AU - 13.15 AU

Year: 12087 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 26,109,590 km

• M1: 134,937 km (0.119 R)
• M2: 268,827 km (0.103 R)
• M3: 451,337 km (0.085 R)
• M4: 534,214 km (0.054 R)
• M5: 604,824 km (0.11 R)
• M6: 1,704,967 km (0.118 R)
• M7: 1,898,547 km (0.093 R)
• M8: 2,157,949 km (0.059 R)
• M9: 2,647,733 km (0.077 R)
• M10: 2,840,265 km (0.04 R)
• M11: 3,004,374 km (0.09 R)
• M12: 3,104,305 km (0.067 R)
• M13: 3,410,981 km (0.061 R)
• M14: 3,727,381 km (0.073 R)
• M15: 4,053,504 km (0.103 R)
• M16: 4,351,204 km (0.054 R)
• M17: 5,327,031 km (0.069 R)
• M18: 5,407,963 km (0.103 R)
• M19: 5,735,882 km (0.029 R)
• M20: 5,818,908 km (0.097 R)
• M21: 6,282,512 km (0.104 R)
• M22: 6,368,232 km (0.078 R)
• M23: 6,978,292 km (0.116 R)
• M24: 7,290,503 km (0.074 R)
• M25: 8,918,875 km (0.106 R)
• M26: 9,209,095 km (0.107 R)
• M27: 9,453,239 km (0.115 R)
• M28: 11,482,684 km (0.112 R)
• M29: 11,851,443 km (0.045 R)
• M30: 11,957,507 km (0.097 R)
• M31: 12,817,246 km (0.086 R)
• M32: 13,089,963 km (0.101 R)
• M33: 15,630,135 km (0.095 R)
• M34: 15,746,522 km (0.119 R)
• M35: 16,097,329 km (0.064 R)
• M36: 16,391,738 km (0.094 R)
• M37: 16,806,722 km (0.094 R)
• M38: 17,768,637 km (0.046 R)
• M39: 17,950,847 km (0.081 R)
• M40: 18,501,666 km (0.083 R)
• M41: 18,686,420 km (0.109 R)
• M42: 19,808,254 km (0.096 R)
• M43: 20,187,036 km (0.074 R)
• M44: 21,466,846 km (0.102 R)
• M45: 22,443,869 km (0.092 R)
• M46: 22,640,890 km (0.04 R)
• M47: 23,702,137 km (0.075 R)
• M48: 25,872,802 km (0.067 R)
• M49: 26,217,625 km (0.061 R)
• M50: 26,981,771 km (0.107 R)
• M51: 29,102,620 km (0.11 R)
• M52: 29,749,332 km (0.108 R)
• M53: 30,546,090 km (0.112 R)
• M54: 30,691,798 km (0.103 R)
• M55: 30,910,660 km (0.097 R)
• M56: 31,349,879 km (0.07 R)
• M57: 32,531,553 km (0.112 R)
• M58: 32,829,253 km (0.11 R)
• M59: 33,202,649 km (0.105 R)
• M60: 37,324,070 km (0.067 R)
• M61: 37,557,742 km (0.104 R)
• M62: 38,654,444 km (0.119 R)
• M63: 39,444,471 km (0.107 R)
• M64: 39,603,044 km (0.088 R)
• M65: 40,000,526 km (0.09 R)
• M66: 41,603,617 km (0.066 R)
• M67: 42,088,613 km (0.04 R)
• M68: 43,145,971 km (0.104 R)
• M69: 45,038,085 km (0.099 R)
• M70: 45,369,893 km (0.113 R)
• M71: 46,370,104 km (0.09 R)
• M72: 48,307,696 km (0.101 R)
• M73: 48,477,340 km (0.105 R)
• M74: 49,073,038 km (0.105 R)
• M75: 50,271,467 km (0.099 R)
• M76: 51,133,450 km (0.064 R)
• M77: 51,566,236 km (0.076 R)
• M78: 52,784,561 km (0.11 R)
• M79: 53,134,471 km (0.105 R)
• M80: 53,924,497 km (0.07 R)
• M81: 54,188,687 km (0.081 R)
• M82: 56,764,613 km (0.091 R)
• M83: 58,564,126 km (0.044 R)
• M84: 59,744,004 km (0.103 R)
• M85: 59,835,109 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.1

Radius: 8.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.07 AU - 11.37 AU

Year: 12223 Days

Day: 11.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 26,109,590 km

• M1: 263,741 km (0.099 R)
• M2: 1,277,865 km (0.117 R)
• M3: 2,288,847 km (0.083 R)
• M4: 3,177,908 km (0.066 R)
• M5: 3,274,099 km (0.083 R)
• M6: 3,689,083 km (0.115 R)
• M7: 4,016,404 km (0.026 R)
• M8: 5,555,616 km (0.12 R)
• M9: 6,338,163 km (0.041 R)
• M10: 7,079,270 km (0.045 R)
• M11: 7,614,232 km (0.116 R)
• M12: 7,795,545 km (0.057 R)
• M13: 8,004,384 km (0.111 R)
• M14: 8,294,604 km (0.11 R)
• M15: 8,481,152 km (0.065 R)
• M16: 8,561,636 km (0.108 R)
• M17: 9,713,091 km (0.105 R)
• M18: 9,966,210 km (0.094 R)
• M19: 10,364,140 km (0.106 R)
• M20: 11,470,566 km (0.115 R)
• M21: 12,218,855 km (0.04 R)
• M22: 14,205,066 km (0.115 R)
• M23: 15,267,959 km (0.067 R)
• M24: 15,627,891 km (0.089 R)
• M25: 18,121,089 km (0.077 R)
• M26: 18,991,001 km (0.089 R)
• M27: 19,096,318 km (0.047 R)
• M28: 19,484,075 km (0.057 R)
• M29: 22,381,487 km (0.048 R)
• M30: 23,502,274 km (0.047 R)
• M31: 23,993,703 km (0.098 R)
• M32: 24,488,423 km (0.082 R)
• M33: 25,565,379 km (0.099 R)
• M34: 26,109,616 km (0.113 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit