🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.52 AU - 0.58 AU

Year: 152 Days

Day: 20 Hours

Environment

Temp: 204 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.97 AU - 1.55 AU

Year: 527 Days

Day: 12.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.36 AU - 1.52 AU

Year: 644 Days

Day: 27.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.5 AU - 1.74 AU

Year: 769 Days

Day: 39.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,734,147 km

• M1: 1,062,444 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.14 AU - 2.38 AU

Year: 1267 Days

Day: 35.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,734,147 km

• M1: 561,740 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.27 AU - 4.61 AU

Year: 3488 Days

Day: 46.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,734,147 km

• M1: 213,925 km (0.092 R)
• M2: 4,086,864 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 12.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.23 AU - 7.65 AU

Year: 7565 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,734,147 km

• M1: 159,172 km (0.115 R)
• M2: 329,714 km (0.062 R)
• M3: 537,356 km (0.082 R)
• M4: 1,310,477 km (0.103 R)
• M5: 1,492,089 km (0.088 R)
• M6: 1,701,825 km (0.08 R)
• M7: 1,941,930 km (0.09 R)
• M8: 2,024,508 km (0.074 R)
• M9: 2,108,283 km (0.097 R)
• M10: 2,193,254 km (0.12 R)
• M11: 2,567,698 km (0.06 R)
• M12: 2,658,803 km (0.063 R)
• M13: 3,058,379 km (0.068 R)
• M14: 3,732,168 km (0.062 R)
• M15: 3,993,366 km (0.062 R)
• M16: 4,152,986 km (0.111 R)
• M17: 4,396,532 km (0.113 R)
• M18: 4,756,614 km (0.113 R)
• M19: 5,653,603 km (0.046 R)
• M20: 6,075,918 km (0.066 R)
• M21: 6,602,352 km (0.1 R)
• M22: 7,403,299 km (0.109 R)
• M23: 7,798,687 km (0.089 R)
• M24: 8,644,663 km (0.117 R)
• M25: 9,626,623 km (0.073 R)
• M26: 10,533,186 km (0.101 R)
• M27: 10,717,640 km (0.043 R)
• M28: 11,428,978 km (0.091 R)
• M29: 11,580,670 km (0.037 R)
• M30: 11,962,893 km (0.094 R)
• M31: 12,155,425 km (0.09 R)
• M32: 12,271,513 km (0.066 R)
• M33: 12,936,476 km (0.114 R)
• M34: 13,653,199 km (0.116 R)
• M35: 14,505,608 km (0.111 R)
• M36: 15,083,505 km (0.079 R)
• M37: 15,208,419 km (0.076 R)
• M38: 15,626,994 km (0.102 R)
• M39: 15,753,254 km (0.08 R)
• M40: 16,134,280 km (0.045 R)
• M41: 16,518,298 km (0.094 R)
• M42: 16,948,541 km (0.12 R)
• M43: 17,513,423 km (0.057 R)
• M44: 17,996,325 km (0.069 R)
• M45: 18,527,995 km (0.11 R)
• M46: 18,661,736 km (0.092 R)
• M47: 19,516,389 km (0.081 R)
• M48: 19,788,806 km (0.103 R)
• M49: 19,971,166 km (0.091 R)
• M50: 20,245,828 km (0.082 R)
• M51: 21,684,511 km (0.031 R)
• M52: 21,825,581 km (0.108 R)
• M53: 22,108,471 km (0.104 R)
• M54: 22,250,290 km (0.03 R)
• M55: 22,964,470 km (0.107 R)
• M56: 23,541,020 km (0.115 R)
• M57: 24,219,895 km (0.11 R)
• M58: 24,317,433 km (0.034 R)
• M59: 24,708,781 km (0.098 R)
• M60: 25,845,426 km (0.081 R)
• M61: 26,445,164 km (0.041 R)
• M62: 26,696,488 km (0.094 R)
• M63: 27,658,552 km (0.116 R)
• M64: 27,862,603 km (0.092 R)
• M65: 29,460,458 km (0.111 R)
• M66: 31,246,956 km (0.075 R)
• M67: 31,353,171 km (0.103 R)
• M68: 31,459,535 km (0.06 R)
• M69: 31,672,412 km (0.087 R)
• M70: 31,832,482 km (0.079 R)
• M71: 32,314,187 km (0.088 R)
• M72: 33,882,871 km (0.098 R)
• M73: 35,089,377 km (0.091 R)
• M74: 36,254,296 km (0.09 R)
• M75: 36,981,641 km (0.11 R)
• M76: 37,713,922 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.8

Radius: 5.6

Gravity: 23.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.66 AU - 19.58 AU

Year: 25258 Days

Day: 24.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,734,147 km

• M1: 84,523 km (0.032 R)
• M2: 134,339 km (0.12 R)
• M3: 587,620 km (0.039 R)
• M4: 713,582 km (0.108 R)
• M5: 1,366,277 km (0.105 R)
• M6: 1,432,699 km (0.087 R)
• M7: 1,500,317 km (0.096 R)
• M8: 2,078,662 km (0.037 R)
• M9: 2,116,959 km (0.103 R)
• M10: 2,553,336 km (0.037 R)
• M11: 2,635,765 km (0.115 R)
• M12: 3,236,400 km (0.11 R)
• M13: 3,598,128 km (0.099 R)
• M14: 4,020,293 km (0.055 R)
• M15: 5,590,921 km (0.118 R)
• M16: 6,355,666 km (0.092 R)
• M17: 6,580,062 km (0.098 R)
• M18: 7,094,679 km (0.078 R)
• M19: 8,101,622 km (0.066 R)
• M20: 9,469,695 km (0.092 R)
• M21: 10,245,659 km (0.098 R)
• M22: 10,641,196 km (0.1 R)
• M23: 12,412,435 km (0.115 R)
• M24: 12,763,391 km (0.037 R)
• M25: 14,053,673 km (0.093 R)
• M26: 14,272,684 km (0.116 R)
• M27: 14,714,297 km (0.111 R)
• M28: 15,160,248 km (0.092 R)
• M29: 16,065,465 km (0.09 R)
• M30: 16,601,624 km (0.04 R)
• M31: 17,143,766 km (0.07 R)
• M32: 17,691,444 km (0.094 R)
• M33: 18,643,934 km (0.114 R)
• M34: 20,432,825 km (0.026 R)
• M35: 20,598,131 km (0.084 R)
• M36: 21,347,616 km (0.086 R)
• M37: 21,431,391 km (0.083 R)
• M38: 22,958,935 km (0.086 R)
• M39: 23,216,991 km (0.058 R)
• M40: 24,784,926 km (0.095 R)
• M41: 26,207,153 km (0.051 R)
• M42: 26,566,936 km (0.113 R)
• M43: 27,109,528 km (0.06 R)
• M44: 28,021,925 km (0.041 R)
• M45: 29,502,645 km (0.108 R)
• M46: 30,818,957 km (0.114 R)
• M47: 32,250,608 km (0.043 R)
• M48: 34,980,171 km (0.035 R)
• M49: 35,376,156 km (0.059 R)
• M50: 37,075,439 km (0.064 R)
• M51: 37,277,097 km (0.091 R)
• M52: 38,392,798 km (0.069 R)
• M53: 41,595,389 km (0.112 R)
• M54: 42,225,196 km (0.077 R)
• M55: 42,541,146 km (0.105 R)
• M56: 42,963,760 km (0.072 R)
• M57: 43,706,664 km (0.09 R)
• M58: 44,453,905 km (0.104 R)
• M59: 44,775,391 km (0.105 R)
• M60: 45,636,476 km (0.045 R)
• M61: 46,611,705 km (0.054 R)
• M62: 46,720,462 km (0.026 R)
• M63: 46,829,369 km (0.119 R)
• M64: 49,356,526 km (0.106 R)
• M65: 51,927,665 km (0.099 R)
• M66: 52,605,642 km (0.106 R)
• M67: 53,400,157 km (0.097 R)
• M68: 53,741,838 km (0.103 R)
• M69: 54,886,262 km (0.069 R)
• M70: 56,617,857 km (0.051 R)
• M71: 58,601,824 km (0.083 R)
• M72: 58,719,259 km (0.091 R)
• M73: 65,174,856 km (0.119 R)
• M74: 67,253,219 km (0.118 R)
• M75: 67,376,188 km (0.1 R)
• M76: 67,868,664 km (0.108 R)
• M77: 67,992,083 km (0.082 R)
• M78: 68,733,490 km (0.082 R)
• M79: 69,353,274 km (0.043 R)
• M80: 70,473,762 km (0.12 R)
• M81: 71,349,358 km (0.116 R)
• M82: 73,744,121 km (0.096 R)
• M83: 74,251,706 km (0.09 R)
• M84: 79,910,395 km (0.068 R)
• M85: 81,346,535 km (0.092 R)
• M86: 81,870,875 km (0.091 R)
• M87: 83,054,793 km (0.098 R)
• M88: 86,239,582 km (0.105 R)
• M89: 86,908,135 km (0.091 R)
• M90: 87,042,025 km (0.12 R)
• M91: 89,869,874 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.8

Radius: 5.5

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.22 AU - 21.4 AU

Year: 31632 Days

Day: 21.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,734,147 km

• M1: 127,906 km (0.061 R)
• M2: 171,589 km (0.079 R)
• M3: 222,751 km (0.099 R)
• M4: 1,016,518 km (0.114 R)
• M5: 1,092,214 km (0.084 R)
• M6: 1,331,122 km (0.092 R)
• M7: 1,527,993 km (0.059 R)
• M8: 1,704,219 km (0.11 R)
• M9: 2,173,059 km (0.073 R)
• M10: 2,238,433 km (0.103 R)
• M11: 3,110,289 km (0.114 R)
• M12: 3,447,483 km (0.08 R)
• M13: 3,639,866 km (0.096 R)
• M14: 3,717,657 km (0.066 R)
• M15: 3,875,183 km (0.036 R)
• M16: 4,075,196 km (0.033 R)
• M17: 5,168,457 km (0.09 R)
• M18: 5,792,579 km (0.061 R)
• M19: 6,772,595 km (0.093 R)
• M20: 7,013,447 km (0.116 R)
• M21: 7,404,646 km (0.08 R)
• M22: 7,954,119 km (0.107 R)
• M23: 8,004,683 km (0.077 R)
• M24: 8,259,448 km (0.104 R)
• M25: 8,310,611 km (0.103 R)
• M26: 8,776,608 km (0.084 R)
• M27: 10,612,174 km (0.101 R)
• M28: 10,779,723 km (0.073 R)
• M29: 11,401,303 km (0.12 R)
• M30: 11,687,782 km (0.094 R)
• M31: 11,860,718 km (0.045 R)
• M32: 12,209,281 km (0.109 R)
• M33: 12,267,773 km (0.081 R)
• M34: 12,679,317 km (0.102 R)
• M35: 13,275,016 km (0.07 R)
• M36: 13,697,331 km (0.04 R)
• M37: 14,370,072 km (0.053 R)
• M38: 14,679,441 km (0.115 R)
• M39: 14,990,903 km (0.112 R)
• M40: 15,053,585 km (0.095 R)
• M41: 15,874,877 km (0.032 R)
• M42: 17,363,226 km (0.059 R)
• M43: 17,494,723 km (0.081 R)
• M44: 18,224,013 km (0.099 R)
• M45: 19,302,314 km (0.037 R)
• M46: 21,874,201 km (0.081 R)
• M47: 22,515,826 km (0.106 R)
• M48: 23,598,915 km (0.119 R)
• M49: 23,671,769 km (0.081 R)
• M50: 23,817,627 km (0.071 R)
• M51: 23,963,784 km (0.104 R)
• M52: 24,551,255 km (0.044 R)
• M53: 25,069,312 km (0.057 R)
• M54: 26,569,180 km (0.042 R)
• M55: 26,872,565 km (0.113 R)
• M56: 28,561,973 km (0.12 R)
• M57: 28,795,047 km (0.036 R)
• M58: 29,654,786 km (0.076 R)
• M59: 30,048,378 km (0.083 R)
• M60: 30,523,052 km (0.064 R)
• M61: 31,800,767 km (0.086 R)
• M62: 32,284,417 km (0.106 R)
• M63: 32,365,200 km (0.118 R)
• M64: 33,177,367 km (0.092 R)
• M65: 33,913,987 km (0.116 R)
• M66: 35,153,704 km (0.054 R)
• M67: 35,653,661 km (0.1 R)
• M68: 37,847,513 km (0.116 R)
• M69: 40,868,941 km (0.114 R)
• M70: 40,956,456 km (0.119 R)
• M71: 42,010,822 km (0.066 R)
• M72: 42,275,760 km (0.115 R)
• M73: 43,074,164 km (0.111 R)
• M74: 43,787,895 km (0.097 R)
• M75: 45,227,176 km (0.101 R)
• M76: 47,598,901 km (0.118 R)
• M77: 49,543,823 km (0.111 R)
• M78: 50,010,718 km (0.093 R)
• M79: 51,703,567 km (0.054 R)
• M80: 51,892,809 km (0.113 R)
• M81: 52,177,045 km (0.101 R)
• M82: 53,989,722 km (0.109 R)
• M83: 56,308,788 km (0.11 R)
• M84: 56,991,254 km (0.071 R)
• M85: 57,284,615 km (0.084 R)
• M86: 57,872,684 km (0.085 R)
• M87: 58,857,487 km (0.057 R)
• M88: 59,847,675 km (0.059 R)
• M89: 61,543,816 km (0.114 R)
• M90: 62,750,472 km (0.108 R)
• M91: 63,356,793 km (0.114 R)
• M92: 63,964,908 km (0.086 R)
• M93: 66,725,737 km (0.034 R)
• M94: 67,965,305 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit