🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.49 AU - 0.61 AU

Year: 148 Days

Day: 20.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.92 AU - 1.52 AU

Year: 490 Days

Day: 16.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,207,359 km

• M1: 630,555 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.36 AU - 1.84 AU

Year: 736 Days

Day: 38.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,207,359 km

• M1: 276,606 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.18 AU - 3.44 AU

Year: 1712 Days

Day: 45.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,207,359 km

• M1: 1,801,757 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.62 AU - 5.72 AU

Year: 3668 Days

Day: 26.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.8

Radius: 13

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.91 AU - 9.71 AU

Year: 8706 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,207,359 km

• M1: 512,373 km (0.097 R)
• M2: 622,626 km (0.089 R)
• M3: 742,454 km (0.117 R)
• M4: 982,858 km (0.071 R)
• M5: 1,221,766 km (0.062 R)
• M6: 1,377,497 km (0.078 R)
• M7: 1,585,588 km (0.074 R)
• M8: 1,693,747 km (0.047 R)
• M9: 2,016,878 km (0.04 R)
• M10: 2,151,816 km (0.11 R)
• M11: 2,237,685 km (0.116 R)
• M12: 2,377,559 km (0.091 R)
• M13: 2,703,234 km (0.088 R)
• M14: 3,377,770 km (0.075 R)
• M15: 3,621,016 km (0.104 R)
• M16: 3,933,227 km (0.078 R)
• M17: 4,275,956 km (0.079 R)
• M18: 4,407,004 km (0.099 R)
• M19: 4,561,688 km (0.091 R)
• M20: 4,808,375 km (0.104 R)
• M21: 4,967,547 km (0.054 R)
• M22: 5,314,913 km (0.061 R)
• M23: 5,838,805 km (0.095 R)
• M24: 5,935,744 km (0.083 R)
• M25: 6,230,153 km (0.083 R)
• M26: 6,404,135 km (0.052 R)
• M27: 6,504,366 km (0.065 R)
• M28: 6,859,062 km (0.067 R)
• M29: 7,246,072 km (0.117 R)
• M30: 7,350,491 km (0.088 R)
• M31: 7,534,497 km (0.054 R)
• M32: 7,800,033 km (0.112 R)
• M33: 8,285,777 km (0.083 R)
• M34: 8,367,607 km (0.05 R)
• M35: 9,173,491 km (0.117 R)
• M36: 9,371,858 km (0.055 R)
• M37: 9,600,144 km (0.098 R)
• M38: 9,830,375 km (0.104 R)
• M39: 10,237,581 km (0.102 R)
• M40: 10,561,610 km (0.108 R)
• M41: 10,769,401 km (0.088 R)
• M42: 11,159,104 km (0.11 R)
• M43: 11,890,787 km (0.091 R)
• M44: 12,262,537 km (0.079 R)
• M45: 12,922,114 km (0.074 R)
• M46: 13,272,323 km (0.084 R)
• M47: 13,368,365 km (0.066 R)
• M48: 13,722,613 km (0.097 R)
• M49: 13,982,165 km (0.113 R)
• M50: 14,243,213 km (0.063 R)
• M51: 14,374,411 km (0.084 R)
• M52: 14,538,968 km (0.099 R)
• M53: 14,671,213 km (0.114 R)
• M54: 14,770,546 km (0.112 R)
• M55: 15,170,122 km (0.106 R)
• M56: 15,708,524 km (0.042 R)
• M57: 16,048,112 km (0.1 R)
• M58: 16,527,872 km (0.051 R)
• M59: 16,769,473 km (0.075 R)
• M60: 18,243,610 km (0.113 R)
• M61: 18,744,164 km (0.064 R)
• M62: 19,832,190 km (0.076 R)
• M63: 20,310,005 km (0.072 R)
• M64: 20,531,859 km (0.103 R)
• M65: 20,866,061 km (0.107 R)
• M66: 21,164,658 km (0.103 R)
• M67: 21,464,751 km (0.094 R)
• M68: 22,068,977 km (0.098 R)
• M69: 22,602,443 km (0.039 R)
• M70: 22,717,185 km (0.03 R)
• M71: 24,778,195 km (0.104 R)
• M72: 25,332,604 km (0.113 R)
• M73: 25,850,961 km (0.119 R)
• M74: 26,372,908 km (0.097 R)
• M75: 26,614,957 km (0.094 R)
• M76: 27,182,681 km (0.11 R)
• M77: 27,264,062 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.3

Radius: 3.7

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.47 AU - 16.67 AU

Year: 21262 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 87,207,359 km

• M1: 323,730 km (0.099 R)
• M2: 530,025 km (0.055 R)
• M3: 1,109,867 km (0.046 R)
• M4: 2,325,499 km (0.094 R)
• M5: 3,444,641 km (0.117 R)
• M6: 5,303,993 km (0.105 R)
• M7: 5,457,779 km (0.059 R)
• M8: 5,691,451 km (0.047 R)
• M9: 5,968,057 km (0.109 R)
• M10: 6,128,127 km (0.087 R)
• M11: 7,501,436 km (0.027 R)
• M12: 7,891,886 km (0.099 R)
• M13: 8,155,926 km (0.102 R)
• M14: 8,200,207 km (0.035 R)
• M15: 8,467,539 km (0.068 R)
• M16: 8,828,369 km (0.064 R)
• M17: 9,010,729 km (0.083 R)
• M18: 9,658,637 km (0.086 R)
• M19: 9,752,435 km (0.054 R)
• M20: 10,755,189 km (0.112 R)
• M21: 12,549,017 km (0.081 R)
• M22: 13,689,851 km (0.089 R)
• M23: 14,166,170 km (0.097 R)
• M24: 14,486,609 km (0.054 R)
• M25: 14,809,441 km (0.093 R)
• M26: 17,248,784 km (0.108 R)
• M27: 17,648,061 km (0.083 R)
• M28: 17,762,802 km (0.077 R)
• M29: 18,224,013 km (0.047 R)
• M30: 19,512,349 km (0.09 R)
• M31: 21,499,159 km (0.062 R)
• M32: 21,683,015 km (0.091 R)
• M33: 22,175,640 km (0.079 R)
• M34: 26,772,334 km (0.055 R)
• M35: 27,566,100 km (0.057 R)
• M36: 28,099,716 km (0.03 R)
• M37: 28,434,815 km (0.066 R)
• M38: 29,925,259 km (0.079 R)
• M39: 30,130,507 km (0.095 R)
• M40: 30,404,720 km (0.087 R)
• M41: 30,817,760 km (0.091 R)
• M42: 30,886,874 km (0.066 R)
• M43: 31,579,811 km (0.119 R)
• M44: 33,051,854 km (0.066 R)
• M45: 33,405,653 km (0.075 R)
• M46: 35,265,304 km (0.119 R)
• M47: 35,482,072 km (0.113 R)
• M48: 35,771,693 km (0.103 R)
• M49: 36,207,621 km (0.109 R)
• M50: 37,452,425 km (0.084 R)
• M51: 38,265,340 km (0.111 R)
• M52: 38,785,642 km (0.096 R)
• M53: 39,908,523 km (0.105 R)
• M54: 41,422,154 km (0.086 R)
• M55: 42,954,485 km (0.042 R)
• M56: 43,185,913 km (0.099 R)
• M57: 43,495,132 km (0.1 R)
• M58: 44,739,487 km (0.04 R)
• M59: 45,052,446 km (0.114 R)
• M60: 45,444,542 km (0.07 R)
• M61: 45,759,146 km (0.1 R)
• M62: 46,548,574 km (0.031 R)
• M63: 46,945,009 km (0.054 R)
• M64: 48,783,118 km (0.067 R)
• M65: 51,297,409 km (0.062 R)
• M66: 52,364,191 km (0.078 R)
• M67: 52,529,048 km (0.052 R)
• M68: 52,776,483 km (0.105 R)
• M69: 53,024,367 km (0.048 R)
• M70: 54,102,968 km (0.07 R)
• M71: 55,440,522 km (0.109 R)
• M72: 55,944,817 km (0.047 R)
• M73: 56,197,637 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.7

Radius: 6.4

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.6 AU - 20.82 AU

Year: 25948 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,207,359 km

• M1: 120,127 km (0.025 R)
• M2: 290,070 km (0.039 R)
• M3: 776,563 km (0.108 R)
• M4: 1,590,674 km (0.097 R)
• M5: 1,941,182 km (0.116 R)
• M6: 2,238,732 km (0.086 R)
• M7: 2,671,220 km (0.072 R)
• M8: 3,389,140 km (0.119 R)
• M9: 3,656,172 km (0.118 R)
• M10: 4,940,170 km (0.05 R)
• M11: 5,141,230 km (0.118 R)
• M12: 5,760,715 km (0.096 R)
• M13: 6,025,653 km (0.104 R)
• M14: 6,788,901 km (0.074 R)
• M15: 6,956,301 km (0.099 R)
• M16: 7,989,723 km (0.033 R)
• M17: 8,404,408 km (0.112 R)
• M18: 9,752,884 km (0.073 R)
• M19: 9,941,975 km (0.052 R)
• M20: 10,580,908 km (0.098 R)
• M21: 12,032,606 km (0.05 R)
• M22: 12,100,074 km (0.087 R)
• M23: 13,127,213 km (0.045 R)
• M24: 13,686,260 km (0.066 R)
• M25: 14,110,819 km (0.11 R)
• M26: 14,611,374 km (0.118 R)
• M27: 14,683,480 km (0.079 R)
• M28: 15,630,135 km (0.115 R)
• M29: 15,777,489 km (0.114 R)
• M30: 15,999,492 km (0.066 R)
• M31: 16,596,388 km (0.118 R)
• M32: 17,200,763 km (0.107 R)
• M33: 19,530,002 km (0.07 R)
• M34: 19,768,311 km (0.057 R)
• M35: 20,408,590 km (0.03 R)
• M36: 21,627,364 km (0.059 R)
• M37: 22,286,941 km (0.032 R)
• M38: 22,452,845 km (0.097 R)
• M39: 22,702,524 km (0.068 R)
• M40: 23,372,723 km (0.096 R)
• M41: 24,904,605 km (0.108 R)
• M42: 25,769,430 km (0.117 R)
• M43: 26,205,657 km (0.074 R)
• M44: 26,820,355 km (0.079 R)
• M45: 27,974,503 km (0.12 R)
• M46: 28,512,756 km (0.12 R)
• M47: 28,783,079 km (0.099 R)
• M48: 29,235,613 km (0.084 R)
• M49: 30,147,561 km (0.074 R)
• M50: 30,607,126 km (0.099 R)
• M51: 30,883,882 km (0.116 R)
• M52: 31,532,987 km (0.037 R)
• M53: 32,093,082 km (0.095 R)
• M54: 32,750,564 km (0.084 R)
• M55: 33,412,385 km (0.093 R)
• M56: 33,507,380 km (0.113 R)
• M57: 34,557,407 km (0.115 R)
• M58: 35,618,206 km (0.072 R)
• M59: 35,812,234 km (0.06 R)
• M60: 36,787,612 km (0.116 R)
• M61: 41,487,379 km (0.109 R)
• M62: 42,614,300 km (0.063 R)
• M63: 42,923,519 km (0.085 R)
• M64: 43,233,336 km (0.113 R)
• M65: 43,543,901 km (0.088 R)
• M66: 46,584,179 km (0.049 R)
• M67: 48,290,641 km (0.1 R)
• M68: 49,583,915 km (0.114 R)
• M69: 50,670,295 km (0.119 R)
• M70: 50,779,352 km (0.04 R)
• M71: 52,204,421 km (0.112 R)
• M72: 52,977,094 km (0.107 R)
• M73: 53,531,354 km (0.039 R)
• M74: 54,981,556 km (0.09 R)
• M75: 55,205,803 km (0.113 R)
• M76: 56,331,527 km (0.111 R)
• M77: 56,557,569 km (0.073 R)
• M78: 58,720,156 km (0.104 R)
• M79: 60,562,155 km (0.112 R)
• M80: 62,072,794 km (0.12 R)
• M81: 66,917,521 km (0.109 R)
• M82: 67,997,019 km (0.076 R)
• M83: 69,687,924 km (0.054 R)
• M84: 71,392,592 km (0.115 R)
• M85: 71,637,184 km (0.111 R)
• M86: 73,357,560 km (0.107 R)
• M87: 77,214,791 km (0.118 R)
• M88: 79,231,371 km (0.107 R)
• M89: 79,358,080 km (0.095 R)
• M90: 80,246,093 km (0.047 R)
• M91: 80,627,867 km (0.046 R)
• M92: 82,160,347 km (0.119 R)
• M93: 83,702,552 km (0.086 R)
• M94: 84,089,711 km (0.12 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 14,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit