🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.64 AU - 0.76 AU

Year: 265 Days

Day: 22.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,156,804 km

• M1: 82,728 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.63 AU - 1.03 AU

Year: 343 Days

Day: 16.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,156,804 km

• M1: 275,260 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.91 AU - 1.39 AU

Year: 559 Days

Day: 46 Hours

Environment

Temp: -84 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.55 AU - 2.37 AU

Year: 1243 Days

Day: 37.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,156,804 km

• M1: 221,255 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 12.3

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.22 AU - 4.32 AU

Year: 3316 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,156,804 km

• M1: 155,133 km (0.11 R)
• M2: 233,223 km (0.097 R)
• M3: 403,465 km (0.092 R)
• M4: 588,967 km (0.064 R)
• M5: 678,426 km (0.104 R)
• M6: 773,122 km (0.09 R)
• M7: 873,053 km (0.055 R)
• M8: 977,772 km (0.063 R)
• M9: 1,062,444 km (0.107 R)
• M10: 1,413,700 km (0.113 R)
• M11: 1,639,144 km (0.082 R)
• M12: 1,861,446 km (0.07 R)
• M13: 2,141,494 km (0.098 R)
• M14: 2,760,081 km (0.089 R)
• M15: 2,954,408 km (0.088 R)
• M16: 3,718,704 km (0.099 R)
• M17: 3,914,228 km (0.101 R)
• M18: 4,193,677 km (0.097 R)
• M19: 4,397,429 km (0.083 R)
• M20: 4,479,858 km (0.037 R)
• M21: 4,709,191 km (0.115 R)
• M22: 5,531,232 km (0.101 R)
• M23: 5,890,715 km (0.104 R)
• M24: 6,142,339 km (0.077 R)
• M25: 6,257,829 km (0.059 R)
• M26: 6,561,662 km (0.115 R)
• M27: 6,703,630 km (0.103 R)
• M28: 6,798,774 km (0.111 R)
• M29: 6,918,453 km (0.051 R)
• M30: 7,232,608 km (0.081 R)
• M31: 7,379,214 km (0.11 R)
• M32: 8,127,353 km (0.055 R)
• M33: 8,279,943 km (0.082 R)
• M34: 8,382,118 km (0.057 R)
• M35: 8,795,308 km (0.108 R)
• M36: 9,641,433 km (0.083 R)
• M37: 9,722,216 km (0.093 R)
• M38: 9,857,153 km (0.099 R)
• M39: 10,486,063 km (0.094 R)
• M40: 10,903,142 km (0.118 R)
• M41: 11,127,987 km (0.067 R)
• M42: 11,354,179 km (0.034 R)
• M43: 11,782,627 km (0.098 R)
• M44: 11,955,413 km (0.088 R)
• M45: 12,071,202 km (0.063 R)
• M46: 12,891,597 km (0.117 R)
• M47: 12,980,607 km (0.103 R)
• M48: 13,069,768 km (0.109 R)
• M49: 13,639,436 km (0.095 R)
• M50: 14,064,294 km (0.088 R)
• M51: 14,247,701 km (0.102 R)
• M52: 14,740,776 km (0.043 R)
• M53: 15,083,056 km (0.061 R)
• M54: 15,459,444 km (0.117 R)
• M55: 15,902,553 km (0.037 R)
• M56: 16,093,589 km (0.054 R)
• M57: 16,189,482 km (0.093 R)
• M58: 17,093,501 km (0.111 R)
• M59: 17,815,162 km (0.097 R)
• M60: 17,914,345 km (0.026 R)
• M61: 18,046,889 km (0.102 R)
• M62: 18,146,521 km (0.056 R)
• M63: 18,479,975 km (0.071 R)
• M64: 18,647,524 km (0.099 R)
• M65: 19,186,825 km (0.102 R)
• M66: 19,492,453 km (0.057 R)
• M67: 19,765,469 km (0.081 R)
• M68: 19,936,759 km (0.055 R)
• M69: 20,039,682 km (0.06 R)
• M70: 20,211,720 km (0.107 R)
• M71: 21,219,560 km (0.03 R)
• M72: 21,324,728 km (0.062 R)
• M73: 21,817,952 km (0.037 R)
• M74: 21,924,017 km (0.115 R)
• M75: 22,779,567 km (0.049 R)
• M76: 23,864,451 km (0.096 R)
• M77: 24,156,615 km (0.114 R)
• M78: 24,303,072 km (0.117 R)
• M79: 24,633,833 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.6

Radius: 12.4

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.64 AU - 8 AU

Year: 9907 Days

Day: 7 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,156,804 km

• M1: 162,762 km (0.06 R)
• M2: 335,398 km (0.099 R)
• M3: 509,082 km (0.071 R)
• M4: 879,935 km (0.039 R)
• M5: 1,015,171 km (0.093 R)
• M6: 1,580,352 km (0.092 R)
• M7: 1,699,581 km (0.073 R)
• M8: 2,286,903 km (0.034 R)
• M9: 2,589,390 km (0.076 R)
• M10: 2,817,526 km (0.052 R)
• M11: 2,934,213 km (0.044 R)
• M12: 3,022,775 km (0.069 R)
• M13: 3,232,960 km (0.082 R)
• M14: 3,448,081 km (0.094 R)
• M15: 3,604,710 km (0.112 R)
• M16: 4,187,992 km (0.077 R)
• M17: 4,456,969 km (0.059 R)
• M18: 5,369,666 km (0.112 R)
• M19: 5,515,225 km (0.107 R)
• M20: 5,997,379 km (0.077 R)
• M21: 6,300,913 km (0.119 R)
• M22: 7,041,871 km (0.03 R)
• M23: 7,281,676 km (0.045 R)
• M24: 7,769,365 km (0.101 R)
• M25: 8,267,676 km (0.112 R)
• M26: 8,862,327 km (0.105 R)
• M27: 9,295,413 km (0.088 R)
• M28: 9,558,706 km (0.039 R)
• M29: 9,646,968 km (0.104 R)
• M30: 10,773,739 km (0.113 R)
• M31: 11,236,146 km (0.071 R)
• M32: 12,132,387 km (0.106 R)
• M33: 13,149,802 km (0.113 R)
• M34: 13,594,258 km (0.091 R)
• M35: 13,743,556 km (0.09 R)
• M36: 14,244,859 km (0.104 R)
• M37: 16,362,865 km (0.117 R)
• M38: 16,681,060 km (0.065 R)
• M39: 17,702,066 km (0.112 R)
• M40: 18,137,994 km (0.119 R)
• M41: 20,086,805 km (0.087 R)
• M42: 20,598,580 km (0.067 R)
• M43: 20,884,760 km (0.113 R)
• M44: 21,172,287 km (0.063 R)
• M45: 21,809,425 km (0.095 R)
• M46: 21,984,305 km (0.026 R)
• M47: 22,452,995 km (0.062 R)
• M48: 22,629,520 km (0.099 R)
• M49: 22,806,495 km (0.115 R)
• M50: 23,459,639 km (0.094 R)
• M51: 24,481,093 km (0.03 R)
• M52: 26,256,969 km (0.11 R)
• M53: 27,191,807 km (0.109 R)
• M54: 27,694,755 km (0.103 R)
• M55: 27,821,015 km (0.025 R)
• M56: 28,074,135 km (0.087 R)
• M57: 28,327,853 km (0.101 R)
• M58: 29,802,140 km (0.101 R)
• M59: 30,190,795 km (0.029 R)
• M60: 31,432,757 km (0.088 R)
• M61: 31,564,403 km (0.086 R)
• M62: 31,894,416 km (0.068 R)
• M63: 33,025,226 km (0.116 R)
• M64: 33,494,664 km (0.117 R)
• M65: 33,898,728 km (0.1 R)
• M66: 36,219,140 km (0.109 R)
• M67: 36,564,712 km (0.08 R)
• M68: 36,911,330 km (0.113 R)
• M69: 37,259,145 km (0.104 R)
• M70: 37,608,007 km (0.079 R)
• M71: 39,510,443 km (0.093 R)
• M72: 40,080,112 km (0.032 R)
• M73: 40,724,280 km (0.11 R)
• M74: 41,877,830 km (0.087 R)
• M75: 42,313,159 km (0.066 R)
• M76: 42,458,718 km (0.116 R)
• M77: 46,523,591 km (0.031 R)
• M78: 48,564,106 km (0.109 R)
• M79: 48,716,397 km (0.117 R)
• M80: 48,868,837 km (0.108 R)
• M81: 49,097,872 km (0.091 R)
• M82: 50,865,370 km (0.115 R)
• M83: 51,873,660 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.5

Radius: 10.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.25 AU - 9.23 AU

Year: 10716 Days

Day: 5.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 70,156,804 km

• M1: 146,606 km (0.111 R)
• M2: 402,717 km (0.109 R)
• M3: 474,076 km (0.11 R)
• M4: 601,383 km (0.063 R)
• M5: 1,455,288 km (0.096 R)
• M6: 2,315,625 km (0.09 R)
• M7: 2,579,067 km (0.063 R)
• M8: 3,367,598 km (0.078 R)
• M9: 4,226,439 km (0.083 R)
• M10: 4,991,782 km (0.097 R)
• M11: 5,104,728 km (0.098 R)
• M12: 5,333,014 km (0.112 R)
• M13: 6,352,973 km (0.086 R)
• M14: 8,164,902 km (0.045 R)
• M15: 8,648,253 km (0.071 R)
• M16: 9,362,882 km (0.059 R)
• M17: 10,067,937 km (0.099 R)
• M18: 10,586,144 km (0.119 R)
• M19: 10,673,359 km (0.077 R)
• M20: 11,024,615 km (0.083 R)
• M21: 12,253,412 km (0.103 R)
• M22: 12,467,487 km (0.062 R)
• M23: 12,713,725 km (0.059 R)
• M24: 13,714,834 km (0.115 R)
• M25: 13,841,693 km (0.105 R)
• M26: 13,969,000 km (0.118 R)
• M27: 14,096,757 km (0.097 R)
• M28: 14,224,813 km (0.087 R)
• M29: 14,449,958 km (0.096 R)
• M30: 14,741,075 km (0.093 R)
• M31: 15,362,205 km (0.109 R)
• M32: 17,896,244 km (0.03 R)
• M33: 18,139,191 km (0.119 R)
• M34: 19,051,738 km (0.103 R)
• M35: 19,442,188 km (0.088 R)
• M36: 19,943,042 km (0.052 R)
• M37: 21,103,921 km (0.088 R)
• M38: 21,507,985 km (0.068 R)
• M39: 22,286,492 km (0.039 R)
• M40: 23,338,764 km (0.091 R)
• M41: 23,832,886 km (0.035 R)
• M42: 23,909,330 km (0.109 R)
• M43: 24,947,539 km (0.096 R)
• M44: 25,765,391 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.2

Radius: 7.6

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.34 AU - 15.36 AU

Year: 20868 Days

Day: 24.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,156,804 km

• M1: 106,065 km (0.073 R)
• M2: 186,549 km (0.101 R)
• M3: 654,939 km (0.075 R)
• M4: 808,427 km (0.103 R)
• M5: 877,840 km (0.081 R)
• M6: 1,124,228 km (0.116 R)
• M7: 1,504,955 km (0.078 R)
• M8: 2,113,668 km (0.084 R)
• M9: 2,276,880 km (0.117 R)
• M10: 2,444,280 km (0.1 R)
• M11: 2,581,162 km (0.089 R)
• M12: 2,650,575 km (0.093 R)
• M13: 3,454,514 km (0.07 R)
• M14: 4,452,930 km (0.045 R)
• M15: 4,536,555 km (0.098 R)
• M16: 4,747,638 km (0.116 R)
• M17: 5,135,994 km (0.088 R)
• M18: 5,356,053 km (0.091 R)
• M19: 7,030,502 km (0.104 R)
• M20: 7,373,529 km (0.064 R)
• M21: 10,308,640 km (0.114 R)
• M22: 10,866,789 km (0.088 R)
• M23: 11,206,376 km (0.112 R)
• M24: 11,664,595 km (0.086 R)
• M25: 12,540,042 km (0.105 R)
• M26: 13,740,116 km (0.111 R)
• M27: 14,353,766 km (0.09 R)
• M28: 14,601,799 km (0.109 R)
• M29: 14,976,392 km (0.061 R)
• M30: 17,487,692 km (0.079 R)
• M31: 18,420,584 km (0.109 R)
• M32: 18,893,014 km (0.07 R)
• M33: 19,437,999 km (0.118 R)
• M34: 19,781,027 km (0.096 R)
• M35: 20,126,299 km (0.072 R)
• M36: 23,175,852 km (0.089 R)
• M37: 24,052,346 km (0.058 R)
• M38: 27,742,177 km (0.039 R)
• M39: 28,051,097 km (0.047 R)
• M40: 28,361,064 km (0.08 R)
• M41: 28,438,854 km (0.111 R)
• M42: 29,141,216 km (0.112 R)
• M43: 29,455,222 km (0.054 R)
• M44: 29,849,263 km (0.048 R)
• M45: 30,324,536 km (0.072 R)
• M46: 30,722,466 km (0.118 R)
• M47: 31,202,226 km (0.109 R)
• M48: 31,684,530 km (0.095 R)
• M49: 32,250,309 km (0.109 R)
• M50: 32,575,086 km (0.105 R)
• M51: 33,064,421 km (0.115 R)
• M52: 33,146,101 km (0.097 R)
• M53: 33,720,557 km (0.098 R)
• M54: 33,802,836 km (0.088 R)
• M55: 34,215,427 km (0.105 R)
• M56: 35,379,448 km (0.102 R)
• M57: 36,387,588 km (0.071 R)
• M58: 36,810,501 km (0.104 R)
• M59: 39,989,605 km (0.099 R)
• M60: 40,951,669 km (0.12 R)
• M61: 41,921,213 km (0.116 R)
• M62: 44,965,679 km (0.097 R)
• M63: 45,328,604 km (0.055 R)
• M64: 45,419,410 km (0.103 R)
• M65: 46,514,466 km (0.103 R)
• M66: 46,697,873 km (0.064 R)
• M67: 47,341,443 km (0.09 R)
• M68: 48,637,559 km (0.067 R)
• M69: 49,476,953 km (0.055 R)
• M70: 50,039,141 km (0.083 R)
• M71: 50,415,081 km (0.118 R)
• M72: 50,980,860 km (0.09 R)
• M73: 53,841,022 km (0.119 R)
• M74: 54,033,554 km (0.112 R)
• M75: 54,129,895 km (0.105 R)
• M76: 54,419,367 km (0.1 R)
• M77: 55,096,597 km (0.093 R)
• M78: 56,068,833 km (0.067 R)
• M79: 56,264,058 km (0.119 R)
• M80: 56,557,121 km (0.056 R)
• M81: 58,129,095 km (0.115 R)
• M82: 58,524,333 km (0.084 R)
• M83: 59,019,651 km (0.091 R)
• M84: 60,714,146 km (0.075 R)
• M85: 61,617,568 km (0.104 R)
• M86: 62,525,627 km (0.11 R)
• M87: 63,336,447 km (0.041 R)
• M88: 66,717,509 km (0.091 R)
• M89: 68,273,626 km (0.082 R)
• M90: 68,377,896 km (0.078 R)
• M91: 68,794,974 km (0.058 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit