🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.54 AU - 0.64 AU

Year: 164 Days

Day: 32.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.11 AU - 1.71 AU

Year: 606 Days

Day: 47 Hours

Environment

Temp: 4 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.78 AU - 2.12 AU

Year: 985 Days

Day: 25.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,635,865 km

• M1: 310,416 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.68 AU - 2.78 AU

Year: 1631 Days

Day: 14.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.7

Radius: 13.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.5 AU - 5.86 AU

Year: 4264 Days

Day: 11.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 133.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,635,865 km

• M1: 229,782 km (0.104 R)
• M2: 317,297 km (0.113 R)
• M3: 419,921 km (0.074 R)
• M4: 635,342 km (0.099 R)
• M5: 768,484 km (0.032 R)
• M6: 901,776 km (0.115 R)
• M7: 1,077,404 km (0.109 R)
• M8: 1,351,018 km (0.106 R)
• M9: 1,568,234 km (0.06 R)
• M10: 2,095,567 km (0.108 R)
• M11: 2,213,600 km (0.052 R)
• M12: 2,456,547 km (0.108 R)
• M13: 2,772,647 km (0.047 R)
• M14: 2,886,491 km (0.115 R)
• M15: 3,135,721 km (0.043 R)
• M16: 3,392,281 km (0.092 R)
• M17: 3,514,353 km (0.111 R)
• M18: 3,817,139 km (0.106 R)
• M19: 3,962,698 km (0.119 R)
• M20: 4,203,102 km (0.067 R)
• M21: 4,429,294 km (0.103 R)
• M22: 5,132,254 km (0.039 R)
• M23: 5,313,417 km (0.054 R)
• M24: 5,435,489 km (0.104 R)
• M25: 5,640,887 km (0.101 R)
• M26: 6,059,611 km (0.117 R)
• M27: 7,016,439 km (0.079 R)
• M28: 7,105,749 km (0.118 R)
• M29: 7,421,401 km (0.099 R)
• M30: 7,695,614 km (0.037 R)
• M31: 7,810,954 km (0.103 R)
• M32: 8,183,752 km (0.108 R)
• M33: 8,443,453 km (0.085 R)
• M34: 8,729,933 km (0.09 R)
• M35: 9,238,865 km (0.066 R)
• M36: 9,410,753 km (0.114 R)
• M37: 9,732,688 km (0.095 R)
• M38: 9,957,833 km (0.112 R)
• M39: 10,058,362 km (0.088 R)
• M40: 10,209,905 km (0.105 R)
• M41: 10,489,653 km (0.109 R)
• M42: 10,694,752 km (0.101 R)
• M43: 10,952,958 km (0.08 R)
• M44: 11,239,288 km (0.103 R)
• M45: 11,370,336 km (0.075 R)
• M46: 11,554,640 km (0.112 R)
• M47: 11,846,207 km (0.097 R)
• M48: 12,140,316 km (0.116 R)
• M49: 12,708,489 km (0.116 R)
• M50: 13,257,662 km (0.115 R)
• M51: 13,702,567 km (0.113 R)
• M52: 13,814,615 km (0.106 R)
• M53: 13,955,088 km (0.056 R)
• M54: 15,443,736 km (0.102 R)
• M55: 15,970,769 km (0.117 R)
• M56: 16,147,893 km (0.11 R)
• M57: 16,444,247 km (0.101 R)
• M58: 16,682,706 km (0.051 R)
• M59: 17,496,069 km (0.085 R)
• M60: 17,678,579 km (0.09 R)
• M61: 17,770,133 km (0.118 R)
• M62: 18,415,049 km (0.074 R)
• M63: 18,631,667 km (0.112 R)
• M64: 19,036,329 km (0.084 R)
• M65: 19,538,380 km (0.073 R)
• M66: 19,727,770 km (0.074 R)
• M67: 20,491,468 km (0.059 R)
• M68: 20,941,308 km (0.062 R)
• M69: 21,102,874 km (0.11 R)
• M70: 21,199,963 km (0.086 R)
• M71: 21,524,740 km (0.048 R)
• M72: 21,753,026 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 13.5

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.34 AU - 6.36 AU

Year: 4475 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 60.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,635,865 km

• M1: 199,264 km (0.102 R)
• M2: 299,345 km (0.058 R)
• M3: 550,371 km (0.12 R)
• M4: 640,129 km (0.09 R)
• M5: 736,022 km (0.047 R)
• M6: 903,870 km (0.103 R)
• M7: 1,159,084 km (0.057 R)
• M8: 1,470,996 km (0.099 R)
• M9: 1,671,158 km (0.12 R)
• M10: 1,757,476 km (0.094 R)
• M11: 1,845,290 km (0.066 R)
• M12: 2,080,757 km (0.049 R)
• M13: 2,384,440 km (0.1 R)
• M14: 2,621,852 km (0.118 R)
• M15: 2,867,043 km (0.069 R)
• M16: 2,971,612 km (0.08 R)
• M17: 3,380,463 km (0.068 R)
• M18: 3,761,638 km (0.104 R)
• M19: 3,992,468 km (0.03 R)
• M20: 4,492,574 km (0.103 R)
• M21: 4,862,080 km (0.083 R)
• M22: 4,962,311 km (0.065 R)
• M23: 5,241,610 km (0.044 R)
• M24: 5,922,131 km (0.107 R)
• M25: 6,300,314 km (0.063 R)
• M26: 7,510,711 km (0.093 R)
• M27: 7,714,463 km (0.112 R)
• M28: 8,157,422 km (0.108 R)
• M29: 8,367,009 km (0.106 R)
• M30: 8,457,516 km (0.113 R)
• M31: 9,130,257 km (0.081 R)
• M32: 9,254,423 km (0.079 R)
• M33: 9,567,382 km (0.05 R)
• M34: 9,883,782 km (0.113 R)
• M35: 10,139,444 km (0.102 R)
• M36: 10,429,814 km (0.112 R)
• M37: 10,592,277 km (0.119 R)
• M38: 11,018,482 km (0.069 R)
• M39: 11,383,800 km (0.088 R)
• M40: 11,956,011 km (0.04 R)
• M41: 12,262,687 km (0.05 R)
• M42: 12,918,973 km (0.102 R)
• M43: 14,809,292 km (0.065 R)
• M44: 15,175,507 km (0.092 R)
• M45: 15,470,813 km (0.12 R)
• M46: 16,443,349 km (0.115 R)
• M47: 16,784,731 km (0.095 R)
• M48: 17,745,150 km (0.053 R)
• M49: 18,212,344 km (0.117 R)
• M50: 18,369,123 km (0.084 R)
• M51: 18,604,889 km (0.048 R)
• M52: 18,920,989 km (0.091 R)
• M53: 19,040,069 km (0.047 R)
• M54: 19,759,186 km (0.054 R)
• M55: 20,122,110 km (0.043 R)
• M56: 21,059,491 km (0.088 R)
• M57: 21,595,799 km (0.057 R)
• M58: 22,850,327 km (0.089 R)
• M59: 23,699,743 km (0.093 R)
• M60: 23,913,668 km (0.075 R)
• M61: 24,128,341 km (0.09 R)
• M62: 24,257,444 km (0.087 R)
• M63: 24,602,866 km (0.066 R)
• M64: 24,993,316 km (0.087 R)
• M65: 25,473,376 km (0.058 R)
• M66: 26,265,497 km (0.037 R)
• M67: 27,155,155 km (0.084 R)
• M68: 27,244,615 km (0.084 R)
• M69: 27,379,103 km (0.078 R)
• M70: 28,054,687 km (0.095 R)
• M71: 28,281,029 km (0.106 R)
• M72: 28,371,835 km (0.116 R)
• M73: 28,508,118 km (0.088 R)
• M74: 28,918,316 km (0.11 R)
• M75: 29,975,374 km (0.063 R)
• M76: 30,253,327 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.6

Radius: 9.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.36 AU - 7.82 AU

Year: 6827 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,635,865 km

• M1: 130,749 km (0.096 R)
• M2: 222,751 km (0.097 R)
• M3: 320,738 km (0.084 R)
• M4: 428,299 km (0.106 R)
• M5: 528,679 km (0.104 R)
• M6: 593,156 km (0.118 R)
• M7: 655,089 km (0.106 R)
• M8: 993,031 km (0.06 R)
• M9: 1,131,409 km (0.119 R)
• M10: 1,276,369 km (0.112 R)
• M11: 2,243,519 km (0.108 R)
• M12: 2,334,774 km (0.1 R)
• M13: 3,232,511 km (0.081 R)
• M14: 3,914,228 km (0.072 R)
• M15: 4,035,851 km (0.099 R)
• M16: 4,922,219 km (0.091 R)
• M17: 4,993,727 km (0.092 R)
• M18: 5,332,416 km (0.099 R)
• M19: 5,690,853 km (0.038 R)
• M20: 5,930,060 km (0.104 R)
• M21: 6,431,362 km (0.093 R)
• M22: 6,707,071 km (0.068 R)
• M23: 7,848,054 km (0.091 R)
• M24: 7,917,767 km (0.098 R)
• M25: 8,757,160 km (0.108 R)
• M26: 8,974,975 km (0.05 R)
• M27: 9,327,427 km (0.109 R)
• M28: 9,505,299 km (0.077 R)

Asteroid Belt

Center: 8.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 8.7

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.35 AU - 10.09 AU

Year: 10125 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,635,865 km

• M1: 131,197 km (0.055 R)
• M2: 248,332 km (0.105 R)
• M3: 1,145,920 km (0.074 R)
• M4: 1,581,399 km (0.11 R)
• M5: 2,167,075 km (0.095 R)
• M6: 2,376,362 km (0.096 R)
• M7: 2,758,435 km (0.083 R)
• M8: 3,014,247 km (0.108 R)
• M9: 3,307,759 km (0.117 R)
• M10: 3,733,963 km (0.057 R)
• M11: 4,373,045 km (0.088 R)
• M12: 4,438,718 km (0.039 R)
• M13: 5,288,734 km (0.109 R)
• M14: 5,464,810 km (0.119 R)
• M15: 5,642,682 km (0.066 R)
• M16: 6,188,116 km (0.113 R)
• M17: 6,598,612 km (0.114 R)
• M18: 7,095,427 km (0.092 R)
• M19: 7,446,384 km (0.104 R)
• M20: 7,683,496 km (0.053 R)
• M21: 8,287,124 km (0.055 R)
• M22: 8,864,422 km (0.055 R)
• M23: 9,199,970 km (0.117 R)
• M24: 9,711,445 km (0.116 R)
• M25: 10,539,768 km (0.093 R)
• M26: 11,436,308 km (0.097 R)
• M27: 13,110,608 km (0.086 R)
• M28: 14,024,800 km (0.103 R)
• M29: 14,514,285 km (0.096 R)
• M30: 14,860,155 km (0.045 R)
• M31: 16,066,811 km (0.084 R)
• M32: 16,219,850 km (0.081 R)
• M33: 16,424,649 km (0.111 R)
• M34: 16,785,180 km (0.098 R)
• M35: 17,829,373 km (0.111 R)
• M36: 19,056,226 km (0.108 R)
• M37: 19,435,007 km (0.087 R)
• M38: 19,707,126 km (0.102 R)
• M39: 19,980,441 km (0.089 R)
• M40: 20,035,194 km (0.071 R)
• M41: 20,365,207 km (0.073 R)
• M42: 22,268,840 km (0.102 R)
• M43: 23,472,654 km (0.089 R)
• M44: 24,170,079 km (0.083 R)
• M45: 24,462,693 km (0.097 R)
• M46: 24,756,503 km (0.114 R)
• M47: 25,347,564 km (0.12 R)
• M48: 25,406,954 km (0.109 R)
• M49: 25,943,263 km (0.099 R)
• M50: 28,064,411 km (0.107 R)
• M51: 28,125,896 km (0.097 R)
• M52: 28,187,380 km (0.116 R)
• M53: 28,742,538 km (0.108 R)
• M54: 28,866,405 km (0.106 R)
• M55: 28,928,339 km (0.116 R)
• M56: 29,363,668 km (0.051 R)
• M57: 29,675,879 km (0.119 R)
• M58: 29,863,774 km (0.076 R)
• M59: 30,555,963 km (0.077 R)
• M60: 30,745,654 km (0.052 R)
• M61: 30,935,792 km (0.093 R)
• M62: 31,317,117 km (0.078 R)
• M63: 32,148,732 km (0.064 R)
• M64: 32,858,125 km (0.113 R)
• M65: 33,182,304 km (0.111 R)
• M66: 38,715,779 km (0.091 R)
• M67: 38,852,661 km (0.04 R)
• M68: 39,126,725 km (0.077 R)
• M69: 39,883,989 km (0.112 R)
• M70: 40,715,454 km (0.096 R)
• M71: 41,342,868 km (0.102 R)
• M72: 41,692,777 km (0.077 R)
• M73: 42,254,816 km (0.106 R)
• M74: 42,677,879 km (0.052 R)
• M75: 43,457,284 km (0.059 R)
• M76: 44,098,460 km (0.115 R)
• M77: 44,455,999 km (0.105 R)
• M78: 44,599,164 km (0.062 R)
• M79: 44,886,243 km (0.108 R)
• M80: 45,030,006 km (0.041 R)
• M81: 46,258,055 km (0.034 R)
• M82: 46,475,870 km (0.099 R)
• M83: 46,985,550 km (0.102 R)
• M84: 47,643,631 km (0.08 R)
• M85: 47,790,237 km (0.088 R)
• M86: 48,304,704 km (0.081 R)
• M87: 48,378,306 km (0.115 R)
• M88: 48,599,411 km (0.061 R)
• M89: 48,894,867 km (0.069 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 17,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit