🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.99 AU - 1.43 AU

Year: 466 Days

Day: 25.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,765,509 km

• M1: 511,026 km (0.106 R)
• M2: 857,345 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.02 AU - 1.5 AU

Year: 495 Days

Day: 34.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.48 AU - 1.66 AU

Year: 688 Days

Day: 35.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.92 AU - 2.94 AU

Year: 1325 Days

Day: 21.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4 AU - 4.18 AU

Year: 2894 Days

Day: 25.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 105.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.3

Radius: 14.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.09 AU - 8.71 AU

Year: 7042 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,765,509 km

• M1: 657,333 km (0.06 R)
• M2: 757,564 km (0.103 R)
• M3: 1,575,565 km (0.074 R)
• M4: 1,757,476 km (0.069 R)
• M5: 2,032,885 km (0.117 R)
• M6: 2,209,710 km (0.084 R)
• M7: 2,674,212 km (0.052 R)
• M8: 3,042,970 km (0.111 R)
• M9: 3,694,020 km (0.04 R)
• M10: 4,445,301 km (0.109 R)
• M11: 5,581,646 km (0.067 R)
• M12: 6,343,997 km (0.048 R)
• M13: 6,605,494 km (0.118 R)
• M14: 7,071,791 km (0.115 R)
• M15: 7,895,925 km (0.101 R)
• M16: 8,319,586 km (0.035 R)
• M17: 8,714,375 km (0.109 R)
• M18: 9,041,995 km (0.065 R)
• M19: 9,373,803 km (0.072 R)
• M20: 9,672,101 km (0.093 R)
• M21: 10,431,460 km (0.087 R)
• M22: 10,818,469 km (0.111 R)
• M23: 10,974,500 km (0.107 R)
• M24: 11,170,772 km (0.034 R)
• M25: 11,686,286 km (0.085 R)
• M26: 12,617,683 km (0.094 R)
• M27: 13,154,590 km (0.057 R)
• M28: 14,680,488 km (0.047 R)
• M29: 15,464,381 km (0.103 R)
• M30: 16,128,146 km (0.077 R)
• M31: 16,396,226 km (0.032 R)
• M32: 16,846,216 km (0.098 R)
• M33: 17,027,529 km (0.087 R)
• M34: 17,758,763 km (0.06 R)
• M35: 18,267,396 km (0.027 R)
• M36: 19,157,503 km (0.057 R)
• M37: 20,446,439 km (0.059 R)
• M38: 21,077,143 km (0.09 R)
• M39: 22,010,335 km (0.109 R)
• M40: 22,158,885 km (0.096 R)
• M41: 22,606,632 km (0.098 R)
• M42: 23,208,314 km (0.065 R)
• M43: 23,561,665 km (0.083 R)
• M44: 23,663,092 km (0.078 R)
• M45: 24,273,900 km (0.077 R)
• M46: 25,980,662 km (0.101 R)
• M47: 26,190,099 km (0.108 R)
• M48: 26,295,117 km (0.078 R)
• M49: 26,558,110 km (0.104 R)
• M50: 26,927,766 km (0.094 R)
• M51: 28,964,392 km (0.111 R)
• M52: 29,891,599 km (0.08 R)
• M53: 30,828,531 km (0.094 R)
• M54: 31,384,137 km (0.103 R)
• M55: 31,551,388 km (0.051 R)
• M56: 32,844,213 km (0.101 R)
• M57: 33,014,006 km (0.071 R)
• M58: 33,297,793 km (0.106 R)
• M59: 34,268,833 km (0.102 R)
• M60: 34,729,146 km (0.106 R)
• M61: 34,902,230 km (0.11 R)
• M62: 35,423,280 km (0.073 R)
• M63: 35,597,412 km (0.115 R)
• M64: 35,713,799 km (0.056 R)
• M65: 36,414,366 km (0.043 R)
• M66: 37,296,544 km (0.086 R)
• M67: 37,532,909 km (0.039 R)
• M68: 37,710,631 km (0.1 R)
• M69: 38,007,284 km (0.061 R)
• M70: 38,424,063 km (0.113 R)
• M71: 38,662,822 km (0.077 R)
• M72: 38,782,500 km (0.058 R)
• M73: 39,803,805 km (0.096 R)
• M74: 39,985,117 km (0.063 R)
• M75: 40,227,017 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.4

Radius: 8.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.88 AU - 7.96 AU

Year: 7798 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 55,765,509 km

• M1: 135,236 km (0.06 R)
• M2: 352,303 km (0.067 R)
• M3: 522,545 km (0.053 R)
• M4: 1,001,259 km (0.081 R)
• M5: 1,154,447 km (0.105 R)
• M6: 1,713,644 km (0.115 R)
• M7: 1,805,048 km (0.105 R)
• M8: 1,898,098 km (0.054 R)
• M9: 2,050,538 km (0.097 R)
• M10: 2,347,191 km (0.061 R)
• M11: 2,615,569 km (0.111 R)
• M12: 3,363,110 km (0.098 R)
• M13: 3,952,974 km (0.055 R)
• M14: 4,099,281 km (0.102 R)
• M15: 4,523,690 km (0.077 R)
• M16: 4,676,878 km (0.096 R)
• M17: 4,909,952 km (0.072 R)
• M18: 5,014,670 km (0.107 R)
• M19: 5,279,907 km (0.107 R)
• M20: 6,329,336 km (0.107 R)
• M21: 6,587,093 km (0.098 R)
• M22: 6,936,404 km (0.061 R)
• M23: 7,351,389 km (0.118 R)
• M24: 7,592,242 km (0.044 R)
• M25: 7,744,083 km (0.088 R)
• M26: 7,866,155 km (0.11 R)
• M27: 8,081,576 km (0.063 R)
• M28: 8,205,593 km (0.055 R)
• M29: 9,479,568 km (0.093 R)
• M30: 9,708,752 km (0.073 R)
• M31: 10,239,675 km (0.063 R)
• M32: 11,019,379 km (0.081 R)
• M33: 12,206,737 km (0.047 R)
• M34: 12,671,388 km (0.109 R)
• M35: 12,960,112 km (0.102 R)
• M36: 13,581,093 km (0.117 R)
• M37: 13,950,899 km (0.109 R)
• M38: 14,099,899 km (0.083 R)
• M39: 14,399,094 km (0.105 R)
• M40: 14,889,925 km (0.077 R)
• M41: 15,118,361 km (0.106 R)
• M42: 16,907,701 km (0.096 R)
• M43: 17,026,781 km (0.111 R)
• M44: 18,476,534 km (0.056 R)
• M45: 18,763,014 km (0.092 R)
• M46: 19,381,900 km (0.058 R)
• M47: 19,923,744 km (0.057 R)
• M48: 20,894,335 km (0.062 R)
• M49: 21,150,147 km (0.08 R)
• M50: 21,278,352 km (0.089 R)
• M51: 21,794,016 km (0.028 R)
• M52: 22,010,185 km (0.055 R)
• M53: 22,313,869 km (0.117 R)
• M54: 22,662,581 km (0.075 R)
• M55: 22,925,425 km (0.101 R)
• M56: 24,568,159 km (0.085 R)
• M57: 25,745,046 km (0.072 R)
• M58: 25,927,705 km (0.026 R)
• M59: 26,202,665 km (0.114 R)
• M60: 29,146,303 km (0.088 R)
• M61: 30,439,726 km (0.071 R)
• M62: 32,390,033 km (0.059 R)
• M63: 33,082,073 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.6

Radius: 13.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.49 AU - 10.55 AU

Year: 11937 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,765,509 km

• M1: 170,542 km (0.062 R)
• M2: 311,762 km (0.111 R)
• M3: 400,623 km (0.04 R)
• M4: 858,093 km (0.053 R)
• M5: 982,110 km (0.106 R)
• M6: 1,170,753 km (0.03 R)
• M7: 1,392,906 km (0.09 R)
• M8: 1,563,597 km (0.117 R)
• M9: 2,341,207 km (0.12 R)
• M10: 2,520,275 km (0.113 R)
• M11: 2,651,173 km (0.04 R)
• M12: 2,757,538 km (0.111 R)
• M13: 2,919,851 km (0.115 R)
• M14: 3,085,456 km (0.115 R)
• M15: 3,601,120 km (0.084 R)
• M16: 3,689,682 km (0.102 R)
• M17: 4,680,469 km (0.116 R)
• M18: 5,039,653 km (0.092 R)
• M19: 5,475,581 km (0.073 R)
• M20: 5,578,056 km (0.032 R)
• M21: 5,750,093 km (0.092 R)
• M22: 6,134,859 km (0.071 R)
• M23: 6,528,152 km (0.062 R)
• M24: 6,636,760 km (0.074 R)
• M25: 6,746,116 km (0.086 R)
• M26: 8,378,229 km (0.092 R)
• M27: 8,655,284 km (0.085 R)
• M28: 8,975,423 km (0.053 R)
• M29: 9,959,478 km (0.086 R)
• M30: 10,762,669 km (0.119 R)
• M31: 11,150,576 km (0.067 R)
• M32: 11,542,972 km (0.106 R)
• M33: 12,251,916 km (0.1 R)
• M34: 12,929,295 km (0.118 R)
• M35: 13,066,327 km (0.115 R)
• M36: 13,480,115 km (0.044 R)
• M37: 13,572,566 km (0.034 R)
• M38: 13,758,367 km (0.066 R)
• M39: 14,179,335 km (0.032 R)
• M40: 14,604,642 km (0.1 R)
• M41: 14,699,636 km (0.08 R)
• M42: 15,516,142 km (0.106 R)
• M43: 15,613,081 km (0.101 R)
• M44: 16,298,090 km (0.105 R)
• M45: 18,411,160 km (0.114 R)
• M46: 19,447,574 km (0.089 R)
• M47: 19,972,812 km (0.116 R)
• M48: 20,343,216 km (0.064 R)
• M49: 20,876,532 km (0.115 R)
• M50: 22,503,708 km (0.109 R)
• M51: 22,889,222 km (0.111 R)
• M52: 25,020,244 km (0.091 R)
• M53: 25,534,113 km (0.109 R)
• M54: 25,648,854 km (0.111 R)
• M55: 25,763,745 km (0.103 R)
• M56: 27,389,725 km (0.096 R)
• M57: 28,155,815 km (0.057 R)
• M58: 29,890,403 km (0.115 R)
• M59: 30,253,626 km (0.12 R)
• M60: 30,496,573 km (0.079 R)
• M61: 30,618,196 km (0.078 R)
• M62: 30,801,154 km (0.098 R)
• M63: 31,290,639 km (0.095 R)
• M64: 31,721,032 km (0.101 R)
• M65: 34,724,658 km (0.103 R)
• M66: 34,851,816 km (0.082 R)
• M67: 36,389,383 km (0.119 R)
• M68: 36,712,514 km (0.101 R)
• M69: 37,752,818 km (0.095 R)
• M70: 38,276,560 km (0.107 R)
• M71: 39,995,589 km (0.094 R)
• M72: 40,329,043 km (0.115 R)
• M73: 40,663,394 km (0.096 R)
• M74: 40,931,623 km (0.083 R)
• M75: 42,077,842 km (0.076 R)
• M76: 42,416,980 km (0.076 R)
• M77: 42,552,965 km (0.107 R)
• M78: 44,057,620 km (0.062 R)
• M79: 44,401,994 km (0.06 R)
• M80: 44,678,152 km (0.113 R)
• M81: 45,371,089 km (0.088 R)
• M82: 45,510,066 km (0.077 R)
• M83: 45,858,330 km (0.067 R)
• M84: 46,207,342 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.3

Radius: 13.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.89 AU - 11.87 AU

Year: 12555 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,765,509 km

• M1: 256,261 km (0.105 R)
• M2: 424,708 km (0.115 R)
• M3: 512,672 km (0.104 R)
• M4: 694,882 km (0.115 R)
• M5: 785,838 km (0.097 R)
• M6: 1,064,389 km (0.071 R)
• M7: 1,150,108 km (0.093 R)
• M8: 1,329,177 km (0.115 R)
• M9: 1,542,055 km (0.068 R)
• M10: 1,690,456 km (0.045 R)
• M11: 2,562,612 km (0.081 R)
• M12: 2,952,763 km (0.086 R)
• M13: 3,170,876 km (0.114 R)
• M14: 3,958,659 km (0.068 R)
• M15: 4,269,523 km (0.119 R)
• M16: 4,951,989 km (0.082 R)
• M17: 5,668,563 km (0.107 R)
• M18: 6,257,230 km (0.12 R)
• M19: 6,620,005 km (0.055 R)
• M20: 6,824,505 km (0.069 R)
• M21: 7,366,050 km (0.045 R)
• M22: 8,226,237 km (0.029 R)
• M23: 8,623,868 km (0.114 R)
• M24: 9,163,618 km (0.057 R)
• M25: 9,437,830 km (0.096 R)
• M26: 9,947,361 km (0.047 R)
• M27: 10,087,833 km (0.088 R)
• M28: 10,704,476 km (0.075 R)
• M29: 11,041,669 km (0.116 R)
• M30: 11,677,161 km (0.113 R)
• M31: 12,124,010 km (0.101 R)
• M32: 12,324,471 km (0.061 R)
• M33: 12,728,684 km (0.086 R)
• M34: 13,967,355 km (0.117 R)
• M35: 14,654,458 km (0.12 R)
• M36: 16,061,276 km (0.086 R)
• M37: 18,423,875 km (0.104 R)
• M38: 18,596,811 km (0.102 R)
• M39: 18,770,344 km (0.085 R)
• M40: 19,002,370 km (0.095 R)
• M41: 19,528,057 km (0.075 R)
• M42: 20,177,162 km (0.101 R)
• M43: 20,295,943 km (0.109 R)
• M44: 20,713,471 km (0.1 R)
• M45: 21,557,053 km (0.099 R)
• M46: 22,658,093 km (0.117 R)
• M47: 23,340,110 km (0.107 R)
• M48: 23,527,257 km (0.102 R)
• M49: 23,903,047 km (0.071 R)
• M50: 25,490,280 km (0.108 R)
• M51: 25,682,962 km (0.088 R)
• M52: 26,915,051 km (0.106 R)
• M53: 27,242,520 km (0.072 R)
• M54: 28,432,123 km (0.087 R)
• M55: 28,631,985 km (0.118 R)
• M56: 29,033,356 km (0.105 R)
• M57: 29,301,885 km (0.095 R)
• M58: 30,384,375 km (0.095 R)
• M59: 31,963,231 km (0.117 R)
• M60: 32,448,975 km (0.057 R)
• M61: 34,274,967 km (0.116 R)
• M62: 34,843,438 km (0.087 R)
• M63: 35,343,395 km (0.065 R)
• M64: 37,805,626 km (0.081 R)
• M65: 37,952,232 km (0.094 R)
• M66: 38,172,440 km (0.092 R)
• M67: 39,800,214 km (0.109 R)
• M68: 40,023,863 km (0.094 R)
• M69: 42,893,749 km (0.117 R)
• M70: 43,046,638 km (0.056 R)
• M71: 43,199,676 km (0.116 R)
• M72: 43,890,669 km (0.079 R)
• M73: 44,276,183 km (0.103 R)
• M74: 44,895,219 km (0.102 R)
• M75: 46,298,746 km (0.037 R)
• M76: 48,112,919 km (0.093 R)
• M77: 50,272,215 km (0.096 R)
• M78: 50,837,246 km (0.106 R)
• M79: 51,323,140 km (0.088 R)
• M80: 52,218,034 km (0.09 R)
• M81: 52,544,756 km (0.027 R)
• M82: 52,872,076 km (0.101 R)
• M83: 53,446,682 km (0.114 R)
• M84: 53,858,375 km (0.054 R)
• M85: 53,940,803 km (0.101 R)
• M86: 54,105,810 km (0.103 R)
• M87: 54,271,116 km (0.091 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit