🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.52 AU - 0.62 AU

Year: 151 Days

Day: 40.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,994,858 km

• M1: 79,586 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.03 AU - 1.59 AU

Year: 525 Days

Day: 24.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.33 AU - 1.43 AU

Year: 567 Days

Day: 19.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.71 AU - 2.35 AU

Year: 1012 Days

Day: 29.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.99 AU - 4.93 AU

Year: 3295 Days

Day: 45 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.7 AU - 6.04 AU

Year: 3760 Days

Day: 24.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.2

Radius: 14.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.89 AU - 6.91 AU

Year: 6341 Days

Day: 11.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 108,994,858 km

• M1: 176,376 km (0.119 R)
• M2: 488,587 km (0.038 R)
• M3: 625,170 km (0.064 R)
• M4: 763,996 km (0.118 R)
• M5: 914,641 km (0.082 R)
• M6: 1,061,397 km (0.071 R)
• M7: 1,248,544 km (0.068 R)
• M8: 1,747,902 km (0.111 R)
• M9: 1,991,447 km (0.086 R)
• M10: 2,226,465 km (0.067 R)
• M11: 2,450,114 km (0.059 R)
• M12: 2,660,000 km (0.117 R)
• M13: 3,142,902 km (0.104 R)
• M14: 3,894,631 km (0.074 R)
• M15: 4,091,203 km (0.063 R)
• M16: 4,700,814 km (0.071 R)
• M17: 5,096,500 km (0.101 R)
• M18: 5,864,087 km (0.103 R)
• M19: 6,204,123 km (0.077 R)
• M20: 6,638,555 km (0.11 R)
• M21: 7,112,780 km (0.068 R)
• M22: 7,813,796 km (0.102 R)
• M23: 8,188,389 km (0.103 R)
• M24: 8,761,349 km (0.063 R)
• M25: 9,711,894 km (0.115 R)
• M26: 10,318,214 km (0.111 R)
• M27: 10,488,905 km (0.07 R)
• M28: 10,729,458 km (0.027 R)
• M29: 10,902,394 km (0.093 R)
• M30: 11,215,951 km (0.089 R)
• M31: 12,030,960 km (0.082 R)
• M32: 13,085,775 km (0.084 R)
• M33: 13,381,978 km (0.109 R)
• M34: 13,568,228 km (0.079 R)
• M35: 13,717,975 km (0.035 R)
• M36: 13,981,118 km (0.086 R)
• M37: 15,870,090 km (0.089 R)
• M38: 16,265,477 km (0.118 R)
• M39: 16,384,707 km (0.112 R)
• M40: 17,065,826 km (0.115 R)
• M41: 17,349,015 km (0.049 R)
• M42: 17,511,478 km (0.054 R)
• M43: 18,125,577 km (0.103 R)
• M44: 18,704,970 km (0.073 R)
• M45: 19,712,511 km (0.077 R)
• M46: 19,924,641 km (0.117 R)
• M47: 20,222,939 km (0.058 R)
• M48: 20,393,930 km (0.111 R)
• M49: 20,910,192 km (0.106 R)
• M50: 21,300,194 km (0.066 R)
• M51: 22,573,122 km (0.113 R)
• M52: 23,915,912 km (0.058 R)
• M53: 24,096,926 km (0.098 R)
• M54: 25,792,618 km (0.117 R)
• M55: 26,024,794 km (0.097 R)
• M56: 26,117,843 km (0.111 R)
• M57: 26,211,043 km (0.095 R)
• M58: 26,678,387 km (0.078 R)
• M59: 26,819,158 km (0.119 R)
• M60: 27,242,969 km (0.11 R)
• M61: 27,859,013 km (0.101 R)
• M62: 27,954,157 km (0.05 R)
• M63: 29,104,864 km (0.054 R)
• M64: 29,249,824 km (0.109 R)
• M65: 29,540,493 km (0.116 R)
• M66: 29,783,290 km (0.086 R)
• M67: 30,712,293 km (0.104 R)
• M68: 31,155,701 km (0.114 R)
• M69: 31,353,470 km (0.071 R)
• M70: 31,799,870 km (0.071 R)
• M71: 32,498,641 km (0.095 R)
• M72: 32,598,872 km (0.118 R)
• M73: 33,051,106 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.4

Radius: 6.4

Gravity: 18.47 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.31 AU - 18.87 AU

Year: 22579 Days

Day: 16.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 143.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,994,858 km

• M1: 302,636 km (0.087 R)
• M2: 396,285 km (0.056 R)
• M3: 1,657,395 km (0.111 R)
• M4: 1,794,426 km (0.088 R)
• M5: 1,899,743 km (0.104 R)
• M6: 2,007,155 km (0.054 R)
• M7: 2,495,741 km (0.063 R)
• M8: 2,573,981 km (0.118 R)
• M9: 3,709,728 km (0.113 R)
• M10: 3,799,337 km (0.114 R)
• M11: 4,165,104 km (0.085 R)
• M12: 6,209,508 km (0.114 R)
• M13: 6,968,568 km (0.111 R)
• M14: 8,336,341 km (0.12 R)
• M15: 8,750,727 km (0.096 R)
• M16: 8,930,245 km (0.059 R)
• M17: 9,537,762 km (0.109 R)
• M18: 9,784,449 km (0.104 R)
• M19: 9,970,848 km (0.091 R)
• M20: 10,158,593 km (0.032 R)
• M21: 11,832,743 km (0.108 R)
• M22: 13,659,931 km (0.065 R)
• M23: 14,783,411 km (0.036 R)
• M24: 15,212,458 km (0.104 R)
• M25: 15,428,477 km (0.099 R)
• M26: 15,717,949 km (0.111 R)
• M27: 16,082,519 km (0.053 R)
• M28: 16,229,125 km (0.071 R)
• M29: 16,376,180 km (0.089 R)
• M30: 16,968,737 km (0.069 R)
• M31: 17,342,582 km (0.106 R)
• M32: 17,417,680 km (0.101 R)
• M33: 20,987,833 km (0.081 R)
• M34: 21,389,204 km (0.099 R)
• M35: 21,550,321 km (0.092 R)
• M36: 21,712,037 km (0.091 R)
• M37: 21,792,969 km (0.077 R)
• M38: 22,362,638 km (0.055 R)
• M39: 23,019,522 km (0.107 R)
• M40: 23,682,839 km (0.101 R)
• M41: 23,766,165 km (0.033 R)
• M42: 24,100,666 km (0.084 R)
• M43: 24,858,678 km (0.044 R)
• M44: 25,283,237 km (0.08 R)
• M45: 26,657,742 km (0.1 R)
• M46: 27,092,324 km (0.101 R)
• M47: 27,529,150 km (0.094 R)
• M48: 28,056,482 km (0.118 R)
• M49: 28,409,832 km (0.094 R)
• M50: 28,764,679 km (0.081 R)
• M51: 29,299,790 km (0.098 R)
• M52: 33,416,125 km (0.06 R)
• M53: 34,827,880 km (0.096 R)
• M54: 37,904,061 km (0.1 R)
• M55: 39,375,805 km (0.115 R)
• M56: 42,475,922 km (0.052 R)
• M57: 46,069,113 km (0.091 R)
• M58: 47,113,605 km (0.112 R)
• M59: 47,533,527 km (0.065 R)
• M60: 48,165,727 km (0.12 R)
• M61: 48,694,705 km (0.116 R)
• M62: 49,438,506 km (0.115 R)
• M63: 49,651,832 km (0.052 R)
• M64: 49,758,496 km (0.025 R)
• M65: 50,722,504 km (0.089 R)
• M66: 51,476,478 km (0.093 R)
• M67: 51,692,497 km (0.07 R)
• M68: 54,419,217 km (0.028 R)
• M69: 55,080,440 km (0.045 R)
• M70: 55,633,653 km (0.081 R)
• M71: 56,522,563 km (0.108 R)
• M72: 57,752,258 km (0.12 R)
• M73: 58,539,592 km (0.092 R)
• M74: 59,443,462 km (0.093 R)
• M75: 61,723,633 km (0.055 R)
• M76: 61,953,265 km (0.087 R)
• M77: 62,413,279 km (0.089 R)
• M78: 67,193,529 km (0.027 R)
• M79: 68,377,148 km (0.049 R)
• M80: 68,971,500 km (0.077 R)
• M81: 69,448,268 km (0.076 R)
• M82: 70,885,156 km (0.097 R)
• M83: 71,486,689 km (0.1 R)
• M84: 74,275,642 km (0.119 R)
• M85: 77,347,335 km (0.067 R)
• M86: 79,210,128 km (0.087 R)
• M87: 79,834,400 km (0.032 R)
• M88: 80,585,680 km (0.103 R)
• M89: 80,962,068 km (0.084 R)
• M90: 82,095,123 km (0.115 R)
• M91: 82,473,905 km (0.077 R)
• M92: 84,631,555 km (0.11 R)
• M93: 85,269,590 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18

Radius: 6.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.98 AU - 21.02 AU

Year: 26717 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 108,994,858 km

• M1: 80,783 km (0.096 R)
• M2: 348,264 km (0.096 R)
• M3: 440,865 km (0.079 R)
• M4: 480,508 km (0.063 R)
• M5: 563,535 km (0.073 R)
• M6: 904,918 km (0.103 R)
• M7: 1,103,883 km (0.049 R)
• M8: 1,715,738 km (0.118 R)
• M9: 1,796,670 km (0.11 R)
• M10: 1,862,344 km (0.092 R)
• M11: 1,928,765 km (0.113 R)
• M12: 1,996,084 km (0.051 R)
• M13: 2,150,320 km (0.043 R)
• M14: 2,290,792 km (0.081 R)
• M15: 2,380,102 km (0.109 R)
• M16: 2,580,713 km (0.102 R)
• M17: 3,037,435 km (0.116 R)
• M18: 3,789,613 km (0.108 R)
• M19: 3,938,164 km (0.097 R)
• M20: 4,002,341 km (0.061 R)
• M21: 4,132,043 km (0.112 R)
• M22: 4,197,267 km (0.098 R)
• M23: 4,462,056 km (0.057 R)
• M24: 4,618,984 km (0.101 R)
• M25: 5,767,746 km (0.062 R)
• M26: 5,840,899 km (0.109 R)
• M27: 6,563,307 km (0.03 R)
• M28: 7,766,074 km (0.091 R)
• M29: 8,447,792 km (0.086 R)
• M30: 8,922,167 km (0.105 R)
• M31: 10,278,421 km (0.102 R)
• M32: 10,337,512 km (0.069 R)
• M33: 10,604,993 km (0.075 R)
• M34: 11,482,385 km (0.102 R)
• M35: 11,666,839 km (0.07 R)
• M36: 11,790,407 km (0.046 R)
• M37: 12,163,504 km (0.074 R)
• M38: 12,889,353 km (0.12 R)
• M39: 13,857,251 km (0.111 R)
• M40: 13,922,625 km (0.037 R)
• M41: 13,987,999 km (0.062 R)
• M42: 14,316,965 km (0.027 R)
• M43: 16,101,817 km (0.037 R)
• M44: 16,584,869 km (0.063 R)
• M45: 20,060,476 km (0.043 R)
• M46: 20,729,328 km (0.115 R)
• M47: 21,104,071 km (0.072 R)
• M48: 21,292,415 km (0.081 R)
• M49: 21,367,812 km (0.088 R)
• M50: 21,519,055 km (0.062 R)
• M51: 23,399,501 km (0.073 R)
• M52: 23,555,232 km (0.099 R)
• M53: 23,946,281 km (0.101 R)
• M54: 25,251,971 km (0.102 R)
• M55: 25,853,055 km (0.03 R)
• M56: 26,540,009 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.5

Radius: 4.1

Gravity: 54.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.7 AU - 19.94 AU

Year: 29709 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,994,858 km

• M1: 406,457 km (0.103 R)
• M2: 955,482 km (0.031 R)
• M3: 1,380,340 km (0.028 R)
• M4: 2,378,756 km (0.066 R)
• M5: 2,424,233 km (0.039 R)
• M6: 3,090,991 km (0.041 R)
• M7: 3,757,749 km (0.097 R)
• M8: 3,810,707 km (0.105 R)
• M9: 3,917,669 km (0.063 R)
• M10: 5,819,058 km (0.109 R)
• M11: 7,352,735 km (0.065 R)
• M12: 7,485,877 km (0.053 R)
• M13: 9,504,402 km (0.116 R)
• M14: 10,015,278 km (0.043 R)
• M15: 10,385,683 km (0.116 R)
• M16: 11,292,844 km (0.071 R)
• M17: 11,989,671 km (0.117 R)
• M18: 12,382,814 km (0.117 R)
• M19: 14,162,131 km (0.101 R)
• M20: 14,912,813 km (0.096 R)
• M21: 16,889,001 km (0.108 R)
• M22: 18,041,802 km (0.099 R)
• M23: 18,311,527 km (0.1 R)
• M24: 19,587,298 km (0.104 R)
• M25: 21,080,135 km (0.055 R)
• M26: 21,174,681 km (0.1 R)
• M27: 21,459,067 km (0.111 R)
• M28: 21,935,835 km (0.048 R)
• M29: 23,387,084 km (0.103 R)
• M30: 24,272,554 km (0.084 R)
• M31: 24,669,586 km (0.052 R)
• M32: 25,068,863 km (0.1 R)
• M33: 26,686,914 km (0.037 R)
• M34: 26,789,239 km (0.106 R)
• M35: 27,818,771 km (0.053 R)
• M36: 30,449,001 km (0.097 R)
• M37: 32,937,711 km (0.09 R)
• M38: 33,818,693 km (0.065 R)
• M39: 34,818,904 km (0.048 R)
• M40: 35,266,501 km (0.048 R)
• M41: 36,734,505 km (0.09 R)
• M42: 38,568,425 km (0.071 R)
• M43: 42,324,678 km (0.051 R)
• M44: 42,443,908 km (0.064 R)
• M45: 43,642,636 km (0.074 R)
• M46: 44,004,363 km (0.084 R)
• M47: 46,318,493 km (0.112 R)
• M48: 46,933,938 km (0.117 R)
• M49: 48,671,817 km (0.092 R)
• M50: 49,172,222 km (0.087 R)
• M51: 51,954,593 km (0.084 R)
• M52: 52,082,349 km (0.106 R)
• M53: 52,979,039 km (0.103 R)
• M54: 54,268,872 km (0.088 R)
• M55: 55,960,973 km (0.05 R)
• M56: 56,485,164 km (0.116 R)
• M57: 57,142,647 km (0.087 R)
• M58: 57,274,442 km (0.119 R)
• M59: 58,730,927 km (0.087 R)
• M60: 59,130,204 km (0.116 R)
• M61: 62,492,865 km (0.096 R)
• M62: 63,309,220 km (0.073 R)
• M63: 64,265,899 km (0.09 R)
• M64: 67,442,909 km (0.09 R)
• M65: 68,559,807 km (0.086 R)
• M66: 70,812,152 km (0.114 R)
• M67: 70,953,672 km (0.118 R)
• M68: 72,374,552 km (0.075 R)
• M69: 72,945,567 km (0.077 R)
• M70: 73,231,598 km (0.066 R)
• M71: 73,517,929 km (0.111 R)
• M72: 75,822,783 km (0.077 R)
• M73: 76,402,625 km (0.114 R)
• M74: 77,712,803 km (0.034 R)
• M75: 80,502,803 km (0.092 R)
• M76: 82,430,671 km (0.098 R)
• M77: 85,124,928 km (0.105 R)
• M78: 85,275,424 km (0.097 R)
• M79: 86,482,828 km (0.086 R)
• M80: 86,634,221 km (0.066 R)
• M81: 87,544,076 km (0.111 R)
• M82: 91,060,822 km (0.062 R)
• M83: 92,140,321 km (0.094 R)
• M84: 94,311,883 km (0.112 R)
• M85: 95,403,948 km (0.111 R)
• M86: 97,128,662 km (0.119 R)
• M87: 97,285,889 km (0.119 R)
• M88: 99,338,521 km (0.032 R)
• M89: 99,655,519 km (0.056 R)
• M90: 100,449,585 km (0.083 R)
• M91: 100,608,607 km (0.096 R)
• M92: 103,325,604 km (0.077 R)
• M93: 104,451,328 km (0.053 R)
• M94: 104,773,711 km (0.101 R)
• M95: 107,852,884 km (0.119 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 12,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit