🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.64 AU - 0.98 AU

Year: 279 Days

Day: 16.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.76 AU - 0.94 AU

Year: 300 Days

Day: 47.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.14 AU - 1.66 AU

Year: 634 Days

Day: 36.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.76 AU - 2.78 AU

Year: 1310 Days

Day: 13.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,183,842 km

• M1: 377,884 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.52 AU - 3.32 AU

Year: 1910 Days

Day: 31.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.1

Radius: 12.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.65 AU - 5.89 AU

Year: 3989 Days

Day: 7.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,183,842 km

• M1: 226,192 km (0.102 R)
• M2: 372,050 km (0.117 R)
• M3: 512,822 km (0.081 R)
• M4: 644,019 km (0.12 R)
• M5: 795,113 km (0.115 R)
• M6: 1,167,462 km (0.038 R)
• M7: 1,265,000 km (0.12 R)
• M8: 1,730,099 km (0.064 R)
• M9: 2,006,706 km (0.084 R)
• M10: 2,370,229 km (0.112 R)
• M11: 2,854,178 km (0.092 R)
• M12: 3,148,138 km (0.054 R)
• M13: 3,240,589 km (0.064 R)
• M14: 3,322,120 km (0.101 R)
• M15: 3,463,789 km (0.06 R)
• M16: 3,655,873 km (0.115 R)
• M17: 3,740,994 km (0.075 R)
• M18: 3,863,814 km (0.103 R)
• M19: 3,962,997 km (0.107 R)
• M20: 4,253,067 km (0.069 R)
• M21: 4,681,516 km (0.111 R)
• M22: 4,840,837 km (0.1 R)
• M23: 5,042,495 km (0.089 R)
• M24: 5,205,856 km (0.083 R)
• M25: 5,329,574 km (0.1 R)
• M26: 8,306,123 km (0.063 R)
• M27: 8,792,615 km (0.112 R)
• M28: 8,907,506 km (0.081 R)
• M29: 10,049,087 km (0.113 R)
• M30: 10,550,091 km (0.11 R)
• M31: 10,724,671 km (0.117 R)
• M32: 10,882,647 km (0.094 R)
• M33: 11,504,525 km (0.116 R)
• M34: 12,156,173 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 13.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.47 AU - 5.67 AU

Year: 4371 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,183,842 km

• M1: 193,879 km (0.094 R)
• M2: 292,165 km (0.069 R)
• M3: 381,175 km (0.083 R)
• M4: 550,071 km (0.075 R)
• M5: 720,463 km (0.08 R)
• M6: 1,153,100 km (0.07 R)
• M7: 1,404,874 km (0.117 R)
• M8: 1,518,568 km (0.034 R)
• M9: 1,661,883 km (0.102 R)
• M10: 1,796,371 km (0.054 R)
• M11: 2,062,207 km (0.068 R)
• M12: 2,148,824 km (0.081 R)
• M13: 2,296,178 km (0.07 R)
• M14: 2,477,490 km (0.116 R)
• M15: 2,585,650 km (0.108 R)
• M16: 2,854,926 km (0.079 R)
• M17: 3,217,102 km (0.113 R)
• M18: 3,438,208 km (0.117 R)
• M19: 3,735,010 km (0.085 R)
• M20: 4,076,692 km (0.12 R)
• M21: 4,297,947 km (0.065 R)
• M22: 4,409,996 km (0.068 R)
• M23: 4,713,679 km (0.103 R)
• M24: 5,301,749 km (0.082 R)
• M25: 5,851,072 km (0.099 R)
• M26: 6,164,180 km (0.096 R)
• M27: 6,333,525 km (0.12 R)
• M28: 6,655,011 km (0.113 R)
• M29: 7,202,988 km (0.108 R)
• M30: 7,291,999 km (0.075 R)
• M31: 7,833,992 km (0.074 R)
• M32: 7,971,622 km (0.054 R)
• M33: 8,225,789 km (0.115 R)
• M34: 8,365,663 km (0.111 R)
• M35: 9,245,597 km (0.06 R)
• M36: 9,366,771 km (0.081 R)
• M37: 9,464,160 km (0.117 R)
• M38: 9,881,538 km (0.08 R)
• M39: 10,229,802 km (0.081 R)
• M40: 10,531,690 km (0.036 R)
• M41: 10,632,968 km (0.079 R)
• M42: 11,247,366 km (0.071 R)
• M43: 11,952,421 km (0.046 R)
• M44: 12,217,209 km (0.071 R)
• M45: 12,457,164 km (0.048 R)
• M46: 12,806,625 km (0.093 R)
• M47: 13,350,413 km (0.055 R)
• M48: 14,828,141 km (0.074 R)
• M49: 15,629,686 km (0.115 R)
• M50: 16,065,016 km (0.03 R)
• M51: 16,357,330 km (0.094 R)
• M52: 16,681,060 km (0.089 R)
• M53: 16,769,622 km (0.103 R)
• M54: 16,947,344 km (0.089 R)
• M55: 17,066,275 km (0.095 R)
• M56: 17,155,585 km (0.087 R)
• M57: 17,514,470 km (0.06 R)
• M58: 17,634,597 km (0.098 R)
• M59: 17,996,773 km (0.092 R)
• M60: 18,209,202 km (0.106 R)
• M61: 18,789,941 km (0.038 R)
• M62: 19,345,847 km (0.119 R)
• M63: 19,594,628 km (0.116 R)
• M64: 19,906,989 km (0.115 R)
• M65: 20,063,917 km (0.106 R)
• M66: 20,252,709 km (0.085 R)
• M67: 20,347,255 km (0.099 R)
• M68: 20,949,835 km (0.075 R)
• M69: 21,141,470 km (0.08 R)
• M70: 21,397,731 km (0.106 R)
• M71: 21,622,727 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.1

Radius: 8.6

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.08 AU - 10.18 AU

Year: 12345 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,183,842 km

• M1: 195,225 km (0.045 R)
• M2: 280,795 km (0.099 R)
• M3: 369,956 km (0.053 R)
• M4: 501,452 km (0.12 R)
• M5: 598,391 km (0.047 R)
• M6: 1,334,563 km (0.118 R)
• M7: 1,403,378 km (0.105 R)
• M8: 1,544,748 km (0.12 R)
• M9: 1,790,986 km (0.086 R)
• M10: 2,183,680 km (0.106 R)
• M11: 3,741,144 km (0.117 R)
• M12: 3,839,579 km (0.044 R)
• M13: 4,038,993 km (0.117 R)
• M14: 4,139,822 km (0.111 R)
• M15: 4,763,196 km (0.064 R)
• M16: 5,086,028 km (0.102 R)
• M17: 5,341,841 km (0.11 R)
• M18: 5,452,842 km (0.06 R)
• M19: 5,828,333 km (0.119 R)
• M20: 6,604,447 km (0.109 R)
• M21: 7,207,625 km (0.097 R)
• M22: 7,578,030 km (0.117 R)
• M23: 7,661,206 km (0.071 R)
• M24: 7,744,682 km (0.076 R)
• M25: 7,954,717 km (0.05 R)
• M26: 8,552,809 km (0.083 R)
• M27: 8,901,073 km (0.112 R)
• M28: 9,209,544 km (0.087 R)
• M29: 9,521,605 km (0.043 R)
• M30: 10,524,958 km (0.08 R)
• M31: 10,804,407 km (0.109 R)
• M32: 11,039,276 km (0.107 R)
• M33: 11,418,357 km (0.087 R)
• M34: 12,482,895 km (0.073 R)
• M35: 12,679,916 km (0.081 R)
• M36: 13,226,845 km (0.119 R)
• M37: 14,446,816 km (0.091 R)
• M38: 14,653,710 km (0.051 R)
• M39: 14,809,441 km (0.109 R)
• M40: 14,913,561 km (0.117 R)
• M41: 15,122,550 km (0.093 R)
• M42: 16,128,745 km (0.12 R)
• M43: 16,829,611 km (0.104 R)
• M44: 17,761,007 km (0.115 R)
• M45: 17,816,358 km (0.059 R)
• M46: 17,982,562 km (0.085 R)
• M47: 19,104,396 km (0.078 R)
• M48: 19,274,489 km (0.115 R)
• M49: 20,422,054 km (0.072 R)
• M50: 21,532,669 km (0.068 R)
• M51: 22,722,869 km (0.051 R)
• M52: 24,609,448 km (0.112 R)
• M53: 24,794,650 km (0.03 R)
• M54: 25,042,384 km (0.113 R)
• M55: 25,104,467 km (0.083 R)
• M56: 25,415,481 km (0.062 R)
• M57: 25,602,778 km (0.115 R)
• M58: 25,978,568 km (0.102 R)
• M59: 26,104,380 km (0.093 R)
• M60: 26,989,849 km (0.088 R)
• M61: 27,117,157 km (0.051 R)
• M62: 29,639,228 km (0.087 R)
• M63: 29,704,901 km (0.105 R)
• M64: 32,641,208 km (0.108 R)
• M65: 33,253,063 km (0.109 R)
• M66: 34,143,620 km (0.039 R)
• M67: 35,459,333 km (0.105 R)
• M68: 36,298,876 km (0.091 R)
• M69: 36,509,660 km (0.106 R)
• M70: 37,712,426 km (0.061 R)
• M71: 37,854,844 km (0.118 R)
• M72: 39,216,035 km (0.114 R)
• M73: 39,794,081 km (0.094 R)
• M74: 41,839,084 km (0.118 R)
• M75: 42,355,645 km (0.069 R)
• M76: 42,429,546 km (0.068 R)
• M77: 43,768,298 km (0.057 R)
• M78: 44,894,620 km (0.111 R)
• M79: 46,030,367 km (0.102 R)
• M80: 46,106,363 km (0.103 R)
• M81: 46,182,508 km (0.067 R)
• M82: 46,639,979 km (0.069 R)
• M83: 49,027,261 km (0.085 R)
• M84: 50,196,668 km (0.118 R)
• M85: 51,059,997 km (0.088 R)
• M86: 51,612,013 km (0.082 R)
• M87: 52,801,466 km (0.062 R)
• M88: 53,199,995 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.9

Radius: 7

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.76 AU - 20.02 AU

Year: 28972 Days

Day: 22.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,183,842 km

• M1: 107,112 km (0.096 R)
• M2: 166,203 km (0.088 R)
• M3: 345,122 km (0.057 R)
• M4: 650,003 km (0.091 R)
• M5: 1,489,546 km (0.098 R)
• M6: 1,944,324 km (0.118 R)
• M7: 2,439,792 km (0.103 R)
• M8: 3,375,078 km (0.116 R)
• M9: 3,540,832 km (0.1 R)
• M10: 4,186,048 km (0.06 R)
• M11: 4,364,219 km (0.081 R)
• M12: 4,409,248 km (0.09 R)
• M13: 4,499,605 km (0.059 R)
• M14: 4,728,190 km (0.032 R)
• M15: 5,054,613 km (0.105 R)
• M16: 5,149,308 km (0.118 R)
• M17: 5,485,006 km (0.079 R)
• M18: 6,127,529 km (0.065 R)
• M19: 6,845,748 km (0.114 R)
• M20: 7,536,292 km (0.116 R)
• M21: 9,097,795 km (0.109 R)
• M22: 10,272,287 km (0.116 R)
• M23: 10,452,553 km (0.109 R)
• M24: 12,121,467 km (0.061 R)
• M25: 14,271,038 km (0.108 R)
• M26: 15,149,627 km (0.098 R)
• M27: 15,423,540 km (0.082 R)
• M28: 15,768,214 km (0.096 R)
• M29: 16,746,584 km (0.053 R)
• M30: 17,961,020 km (0.118 R)
• M31: 18,615,361 km (0.076 R)
• M32: 18,982,175 km (0.099 R)
• M33: 19,872,432 km (0.08 R)
• M34: 20,022,179 km (0.087 R)
• M35: 20,473,516 km (0.116 R)
• M36: 20,549,063 km (0.068 R)
• M37: 20,852,148 km (0.092 R)
• M38: 21,004,289 km (0.041 R)
• M39: 21,080,434 km (0.116 R)
• M40: 21,462,956 km (0.082 R)
• M41: 21,847,572 km (0.099 R)
• M42: 22,156,941 km (0.104 R)
• M43: 22,234,582 km (0.107 R)
• M44: 23,172,411 km (0.105 R)
• M45: 23,884,347 km (0.099 R)
• M46: 25,167,747 km (0.099 R)
• M47: 25,981,111 km (0.078 R)
• M48: 26,391,009 km (0.063 R)
• M49: 26,720,424 km (0.059 R)
• M50: 27,633,569 km (0.092 R)
• M51: 30,865,781 km (0.074 R)
• M52: 31,212,848 km (0.078 R)
• M53: 31,998,536 km (0.109 R)
• M54: 33,678,669 km (0.086 R)
• M55: 34,664,519 km (0.05 R)
• M56: 34,844,785 km (0.051 R)
• M57: 37,585,567 km (0.105 R)
• M58: 38,234,972 km (0.073 R)
• M59: 38,981,764 km (0.12 R)
• M60: 39,075,413 km (0.113 R)
• M61: 39,450,903 km (0.046 R)
• M62: 39,733,344 km (0.084 R)
• M63: 39,921,987 km (0.054 R)
• M64: 40,300,170 km (0.055 R)
• M65: 49,015,742 km (0.112 R)
• M66: 49,319,426 km (0.075 R)
• M67: 49,522,131 km (0.07 R)
• M68: 50,437,820 km (0.04 R)
• M69: 50,539,995 km (0.094 R)
• M70: 51,564,740 km (0.111 R)
• M71: 51,873,510 km (0.059 R)
• M72: 54,679,817 km (0.083 R)
• M73: 54,889,703 km (0.107 R)
• M74: 57,109,137 km (0.079 R)
• M75: 60,764,112 km (0.095 R)
• M76: 61,416,957 km (0.055 R)
• M77: 61,635,071 km (0.108 R)
• M78: 62,181,552 km (0.104 R)
• M79: 62,400,563 km (0.111 R)
• M80: 65,605,249 km (0.052 R)
• M81: 65,716,699 km (0.107 R)
• M82: 65,939,749 km (0.058 R)
• M83: 66,498,647 km (0.113 R)
• M84: 73,673,511 km (0.103 R)
• M85: 77,646,531 km (0.096 R)
• M86: 78,000,330 km (0.118 R)
• M87: 78,828,204 km (0.069 R)
• M88: 79,183,799 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit