🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.99 AU - 1.59 AU

Year: 520 Days

Day: 44.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 119.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,089,621 km

• M1: 1,081,742 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.18 AU - 1.66 AU

Year: 600 Days

Day: 35.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.17 AU - 1.79 AU

Year: 639 Days

Day: 12.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.37 AU - 3.29 AU

Year: 1689 Days

Day: 21.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,089,621 km

• M1: 640,129 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.78 AU - 2.88 AU

Year: 1689 Days

Day: 20.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,089,621 km

• M1: 888,312 km (0.043 R)
• M2: 922,420 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.21 AU - 4.87 AU

Year: 2881 Days

Day: 16.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,089,621 km

• M1: 287,826 km (0.081 R)
• M2: 1,071,869 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.9

Radius: 11.5

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.98 AU - 7.1 AU

Year: 5266 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,089,621 km

• M1: 230,979 km (0.057 R)
• M2: 474,375 km (0.119 R)
• M3: 636,689 km (0.117 R)
• M4: 791,971 km (0.062 R)
• M5: 917,334 km (0.028 R)
• M6: 1,173,446 km (0.081 R)
• M7: 1,487,302 km (0.06 R)
• M8: 1,790,687 km (0.108 R)
• M9: 2,312,933 km (0.119 R)
• M10: 2,708,170 km (0.05 R)
• M11: 3,013,200 km (0.088 R)
• M12: 3,306,412 km (0.116 R)
• M13: 3,398,564 km (0.072 R)
• M14: 3,823,871 km (0.046 R)
• M15: 4,417,476 km (0.072 R)
• M16: 4,725,198 km (0.111 R)
• M17: 5,361,588 km (0.082 R)
• M18: 5,634,753 km (0.095 R)
• M19: 5,717,631 km (0.08 R)
• M20: 6,452,755 km (0.104 R)
• M21: 6,568,543 km (0.111 R)
• M22: 6,861,007 km (0.066 R)
• M23: 7,068,350 km (0.089 R)
• M24: 7,398,363 km (0.1 R)
• M25: 7,489,169 km (0.076 R)
• M26: 7,672,127 km (0.078 R)
• M27: 7,794,947 km (0.118 R)
• M28: 8,513,465 km (0.078 R)
• M29: 8,640,623 km (0.079 R)
• M30: 8,929,048 km (0.099 R)
• M31: 9,680,478 km (0.118 R)
• M32: 10,554,279 km (0.091 R)
• M33: 10,862,601 km (0.032 R)
• M34: 11,069,943 km (0.083 R)
• M35: 11,664,296 km (0.065 R)
• M36: 11,840,971 km (0.12 R)
• M37: 12,993,473 km (0.088 R)
• M38: 13,361,035 km (0.031 R)
• M39: 13,434,936 km (0.074 R)
• M40: 13,843,937 km (0.075 R)
• M41: 14,294,675 km (0.084 R)
• M42: 14,559,912 km (0.087 R)
• M43: 14,750,350 km (0.115 R)
• M44: 15,133,769 km (0.07 R)
• M45: 15,404,093 km (0.084 R)
• M46: 15,481,584 km (0.096 R)
• M47: 16,859,381 km (0.11 R)
• M48: 16,979,358 km (0.077 R)
• M49: 17,139,727 km (0.116 R)
• M50: 17,220,061 km (0.095 R)
• M51: 17,583,285 km (0.099 R)
• M52: 17,867,521 km (0.079 R)
• M53: 18,112,413 km (0.117 R)
• M54: 18,235,232 km (0.1 R)
• M55: 18,358,351 km (0.05 R)
• M56: 18,853,520 km (0.052 R)
• M57: 19,269,702 km (0.056 R)
• M58: 19,520,727 km (0.103 R)
• M59: 19,730,912 km (0.1 R)
• M60: 19,815,136 km (0.028 R)
• M61: 20,792,608 km (0.086 R)
• M62: 21,050,216 km (0.117 R)
• M63: 21,136,234 km (0.096 R)
• M64: 21,742,255 km (0.07 R)
• M65: 22,134,800 km (0.112 R)
• M66: 22,838,509 km (0.056 R)
• M67: 23,415,657 km (0.107 R)
• M68: 23,594,277 km (0.097 R)
• M69: 24,902,361 km (0.081 R)
• M70: 25,267,380 km (0.088 R)
• M71: 25,358,933 km (0.051 R)
• M72: 26,141,330 km (0.11 R)
• M73: 27,871,579 km (0.047 R)
• M74: 28,108,243 km (0.079 R)
• M75: 28,535,943 km (0.063 R)
• M76: 29,109,502 km (0.082 R)
• M77: 29,494,118 km (0.092 R)
• M78: 30,122,429 km (0.116 R)
• M79: 30,950,902 km (0.086 R)
• M80: 31,836,222 km (0.11 R)
• M81: 32,530,655 km (0.084 R)
• M82: 33,129,795 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 14

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.29 AU - 10.23 AU

Year: 9997 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,089,621 km

• M1: 520,451 km (0.114 R)
• M2: 736,620 km (0.074 R)
• M3: 827,725 km (0.076 R)
• M4: 1,360,593 km (0.104 R)
• M5: 1,476,232 km (0.048 R)
• M6: 1,671,756 km (0.065 R)
• M7: 1,828,236 km (0.03 R)
• M8: 2,006,257 km (0.064 R)
• M9: 2,224,371 km (0.083 R)
• M10: 2,345,096 km (0.096 R)
• M11: 2,539,424 km (0.099 R)
• M12: 2,850,587 km (0.092 R)
• M13: 3,077,677 km (0.038 R)
• M14: 4,173,182 km (0.117 R)
• M15: 4,718,616 km (0.115 R)
• M16: 5,194,337 km (0.086 R)
• M17: 5,520,161 km (0.12 R)
• M18: 5,828,782 km (0.065 R)
• M19: 6,512,743 km (0.091 R)
• M20: 7,068,051 km (0.1 R)
• M21: 7,196,406 km (0.068 R)
• M22: 7,429,479 km (0.098 R)
• M23: 7,560,078 km (0.093 R)
• M24: 7,744,233 km (0.071 R)
• M25: 8,197,515 km (0.119 R)
• M26: 8,386,756 km (0.068 R)
• M27: 8,963,156 km (0.094 R)
• M28: 9,074,308 km (0.104 R)
• M29: 9,326,380 km (0.088 R)
• M30: 9,495,725 km (0.104 R)
• M31: 9,665,967 km (0.03 R)
• M32: 9,894,702 km (0.095 R)
• M33: 10,125,233 km (0.072 R)
• M34: 10,386,730 km (0.106 R)
• M35: 10,650,471 km (0.092 R)
• M36: 10,738,883 km (0.104 R)
• M37: 11,154,616 km (0.117 R)
• M38: 11,274,444 km (0.052 R)
• M39: 11,515,296 km (0.032 R)
• M40: 11,788,312 km (0.041 R)
• M41: 11,941,052 km (0.066 R)
• M42: 12,340,927 km (0.055 R)
• M43: 12,964,750 km (0.062 R)
• M44: 13,248,836 km (0.097 R)
• M45: 13,407,560 km (0.112 R)
• M46: 14,963,527 km (0.118 R)
• M47: 16,100,022 km (0.111 R)
• M48: 16,337,434 km (0.086 R)
• M49: 16,541,934 km (0.076 R)
• M50: 17,751,583 km (0.066 R)
• M51: 18,208,006 km (0.108 R)
• M52: 18,490,895 km (0.084 R)
• M53: 19,745,722 km (0.051 R)
• M54: 20,182,249 km (0.107 R)
• M55: 20,511,663 km (0.073 R)
• M56: 20,990,825 km (0.048 R)
• M57: 21,960,070 km (0.114 R)
• M58: 23,942,242 km (0.11 R)
• M59: 24,097,075 km (0.034 R)
• M60: 24,563,522 km (0.069 R)
• M61: 25,742,951 km (0.109 R)
• M62: 25,901,525 km (0.112 R)
• M63: 26,579,502 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.7

Radius: 6.8

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.66 AU - 14.9 AU

Year: 17169 Days

Day: 21.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,089,621 km

• M1: 219,759 km (0.102 R)
• M2: 525,837 km (0.113 R)
• M3: 718,219 km (0.083 R)
• M4: 834,607 km (0.08 R)
• M5: 1,304,493 km (0.112 R)
• M6: 1,536,520 km (0.093 R)
• M7: 1,750,295 km (0.08 R)
• M8: 3,106,549 km (0.029 R)
• M9: 3,221,441 km (0.067 R)
• M10: 3,614,883 km (0.075 R)
• M11: 3,899,418 km (0.108 R)
• M12: 4,533,414 km (0.112 R)
• M13: 5,063,290 km (0.073 R)
• M14: 5,198,975 km (0.115 R)
• M15: 5,427,560 km (0.101 R)
• M16: 6,326,195 km (0.112 R)
• M17: 7,219,444 km (0.091 R)
• M18: 7,423,346 km (0.117 R)
• M19: 8,046,121 km (0.089 R)
• M20: 8,098,780 km (0.095 R)
• M21: 8,417,274 km (0.116 R)
• M22: 9,787,740 km (0.117 R)
• M23: 10,412,311 km (0.068 R)
• M24: 10,758,480 km (0.104 R)
• M25: 11,225,974 km (0.025 R)
• M26: 12,728,984 km (0.089 R)
• M27: 12,913,587 km (0.114 R)
• M28: 14,678,693 km (0.055 R)
• M29: 14,937,048 km (0.088 R)
• M30: 15,327,349 km (0.11 R)
• M31: 15,720,941 km (0.082 R)
• M32: 16,786,826 km (0.114 R)
• M33: 17,328,520 km (0.099 R)
• M34: 18,568,088 km (0.085 R)
• M35: 19,978,796 km (0.115 R)
• M36: 20,624,759 km (0.116 R)
• M37: 22,528,991 km (0.074 R)
• M38: 22,677,840 km (0.108 R)
• M39: 22,826,989 km (0.109 R)
• M40: 23,351,480 km (0.11 R)
• M41: 24,031,701 km (0.119 R)
• M42: 24,412,428 km (0.108 R)
• M43: 24,565,317 km (0.109 R)
• M44: 24,718,355 km (0.063 R)
• M45: 24,871,843 km (0.108 R)
• M46: 25,877,290 km (0.114 R)
• M47: 26,267,441 km (0.076 R)
• M48: 26,895,752 km (0.107 R)
• M49: 26,974,740 km (0.093 R)
• M50: 28,407,888 km (0.119 R)
• M51: 28,488,371 km (0.037 R)
• M52: 28,891,238 km (0.047 R)
• M53: 29,133,886 km (0.098 R)
• M54: 29,539,745 km (0.066 R)
• M55: 29,947,549 km (0.026 R)
• M56: 30,275,019 km (0.078 R)
• M57: 31,763,817 km (0.105 R)
• M58: 32,432,968 km (0.111 R)
• M59: 33,700,361 km (0.108 R)
• M60: 33,785,482 km (0.112 R)
• M61: 34,041,145 km (0.072 R)
• M62: 34,897,892 km (0.038 R)
• M63: 36,632,479 km (0.065 R)
• M64: 37,598,582 km (0.114 R)
• M65: 39,645,231 km (0.088 R)
• M66: 40,727,422 km (0.104 R)
• M67: 43,290,033 km (0.084 R)
• M68: 44,497,438 km (0.071 R)
• M69: 45,621,815 km (0.077 R)
• M70: 46,093,049 km (0.058 R)
• M71: 46,471,232 km (0.113 R)
• M72: 47,802,803 km (0.094 R)
• M73: 48,185,624 km (0.056 R)
• M74: 49,146,940 km (0.101 R)
• M75: 49,726,781 km (0.117 R)
• M76: 50,406,105 km (0.082 R)
• M77: 50,795,807 km (0.118 R)
• M78: 51,088,570 km (0.069 R)
• M79: 54,746,238 km (0.081 R)
• M80: 54,946,251 km (0.101 R)
• M81: 61,165,034 km (0.076 R)
• M82: 61,997,098 km (0.06 R)
• M83: 63,042,338 km (0.047 R)
• M84: 63,252,074 km (0.076 R)
• M85: 65,362,152 km (0.117 R)
• M86: 65,468,367 km (0.043 R)
• M87: 66,106,252 km (0.084 R)
• M88: 66,639,269 km (0.074 R)
• M89: 67,602,530 km (0.094 R)
• M90: 68,462,718 km (0.074 R)
• M91: 69,651,273 km (0.047 R)
• M92: 72,817,212 km (0.05 R)
• M93: 72,927,167 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.3

Radius: 5.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 15.76 AU - 16.84 AU

Year: 23346 Days

Day: 16 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,089,621 km

• M1: 77,193 km (0.066 R)
• M2: 116,387 km (0.073 R)
• M3: 391,946 km (0.041 R)
• M4: 539,899 km (0.094 R)
• M5: 836,102 km (0.111 R)
• M6: 904,469 km (0.059 R)
• M7: 1,139,337 km (0.105 R)
• M8: 1,413,251 km (0.114 R)
• M9: 1,579,006 km (0.072 R)
• M10: 2,547,502 km (0.091 R)
• M11: 2,826,353 km (0.078 R)
• M12: 2,982,682 km (0.111 R)
• M13: 3,413,375 km (0.053 R)
• M14: 4,124,563 km (0.093 R)
• M15: 4,694,980 km (0.074 R)
• M16: 5,710,600 km (0.082 R)
• M17: 6,480,879 km (0.069 R)
• M18: 6,549,395 km (0.04 R)
• M19: 6,860,858 km (0.098 R)
• M20: 7,823,669 km (0.027 R)
• M21: 8,153,982 km (0.112 R)
• M22: 8,714,525 km (0.077 R)
• M23: 8,752,373 km (0.071 R)
• M24: 9,095,251 km (0.09 R)
• M25: 10,630,873 km (0.09 R)
• M26: 10,833,579 km (0.086 R)
• M27: 11,449,024 km (0.091 R)
• M28: 11,615,078 km (0.084 R)
• M29: 11,949,728 km (0.046 R)
• M30: 12,202,698 km (0.105 R)
• M31: 12,287,371 km (0.108 R)
• M32: 13,625,374 km (0.099 R)
• M33: 14,244,709 km (0.095 R)
• M34: 14,289,289 km (0.076 R)
• M35: 15,236,244 km (0.066 R)
• M36: 16,764,985 km (0.086 R)
• M37: 17,095,596 km (0.113 R)
• M38: 17,523,745 km (0.075 R)
• M39: 19,074,327 km (0.061 R)
• M40: 21,686,007 km (0.108 R)
• M41: 22,928,716 km (0.084 R)
• M42: 23,611,481 km (0.107 R)
• M43: 24,354,234 km (0.119 R)
• M44: 24,407,491 km (0.107 R)
• M45: 24,728,378 km (0.055 R)
• M46: 24,835,640 km (0.103 R)
• M47: 24,889,346 km (0.113 R)
• M48: 25,590,960 km (0.057 R)
• M49: 25,916,934 km (0.072 R)
• M50: 26,244,254 km (0.089 R)
• M51: 26,299,006 km (0.095 R)
• M52: 27,957,448 km (0.119 R)
• M53: 29,251,620 km (0.108 R)
• M54: 30,278,011 km (0.072 R)
• M55: 30,450,198 km (0.109 R)
• M56: 30,565,239 km (0.114 R)
• M57: 32,073,185 km (0.076 R)
• M58: 32,483,233 km (0.114 R)
• M59: 35,221,323 km (0.106 R)
• M60: 35,947,620 km (0.043 R)
• M61: 36,740,040 km (0.104 R)
• M62: 36,862,561 km (0.076 R)
• M63: 37,599,929 km (0.101 R)
• M64: 38,342,233 km (0.111 R)
• M65: 40,787,710 km (0.118 R)
• M66: 40,977,998 km (0.089 R)
• M67: 42,061,386 km (0.064 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 17,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit