🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.57 AU - 0.95 AU

Year: 246 Days

Day: 20.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.87 AU - 1.01 AU

Year: 338 Days

Day: 16 Hours

Environment

Temp: 38 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,975,410 km

• M1: 135,685 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.68 AU - 2.34 AU

Year: 1057 Days

Day: 40.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.62 AU - 2.44 AU

Year: 1073 Days

Day: 43.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,975,410 km

• M1: 217,814 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.53 AU - 4.59 AU

Year: 3034 Days

Day: 29.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.5

Radius: 10.9

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.01 AU - 6.11 AU

Year: 4221 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,975,410 km

• M1: 148,850 km (0.104 R)
• M2: 234,869 km (0.09 R)
• M3: 434,731 km (0.088 R)
• M4: 779,405 km (0.047 R)
• M5: 929,452 km (0.086 R)
• M6: 1,008,439 km (0.096 R)
• M7: 1,159,383 km (0.062 R)
• M8: 1,347,877 km (0.073 R)
• M9: 1,515,576 km (0.12 R)
• M10: 1,821,653 km (0.119 R)
• M11: 1,990,699 km (0.079 R)
• M12: 2,094,669 km (0.072 R)
• M13: 2,381,149 km (0.12 R)
• M14: 2,547,951 km (0.117 R)
• M15: 2,834,580 km (0.106 R)
• M16: 2,991,658 km (0.091 R)
• M17: 3,253,454 km (0.119 R)
• M18: 3,480,694 km (0.098 R)
• M19: 3,564,768 km (0.116 R)
• M20: 3,820,730 km (0.051 R)
• M21: 4,171,537 km (0.068 R)
• M22: 4,555,854 km (0.087 R)
• M23: 5,046,235 km (0.034 R)
• M24: 5,213,486 km (0.112 R)
• M25: 5,406,916 km (0.078 R)
• M26: 5,900,888 km (0.114 R)
• M27: 6,127,978 km (0.065 R)
• M28: 6,255,435 km (0.062 R)
• M29: 6,487,012 km (0.104 R)
• M30: 7,360,215 km (0.075 R)
• M31: 7,990,621 km (0.104 R)
• M32: 8,129,896 km (0.069 R)
• M33: 8,270,069 km (0.043 R)
• M34: 8,524,535 km (0.079 R)
• M35: 8,781,395 km (0.037 R)
• M36: 9,040,947 km (0.114 R)
• M37: 10,014,081 km (0.088 R)
• M38: 10,134,209 km (0.09 R)
• M39: 10,497,881 km (0.08 R)
• M40: 10,742,623 km (0.096 R)
• M41: 11,300,324 km (0.114 R)
• M42: 11,677,311 km (0.105 R)
• M43: 11,899,164 km (0.108 R)
• M44: 12,250,570 km (0.098 R)
• M45: 12,347,060 km (0.119 R)
• M46: 12,670,341 km (0.117 R)
• M47: 13,127,812 km (0.098 R)
• M48: 13,358,491 km (0.038 R)
• M49: 15,045,357 km (0.112 R)
• M50: 15,668,881 km (0.047 R)
• M51: 16,513,511 km (0.055 R)
• M52: 16,584,570 km (0.099 R)
• M53: 17,372,950 km (0.114 R)
• M54: 17,807,981 km (0.041 R)
• M55: 18,136,797 km (0.084 R)
• M56: 18,467,558 km (0.085 R)
• M57: 18,541,310 km (0.052 R)
• M58: 19,622,005 km (0.092 R)
• M59: 19,697,252 km (0.097 R)
• M60: 19,848,047 km (0.082 R)
• M61: 20,188,981 km (0.117 R)
• M62: 21,339,089 km (0.12 R)
• M63: 21,961,117 km (0.076 R)
• M64: 22,156,791 km (0.114 R)
• M65: 22,786,748 km (0.079 R)
• M66: 22,984,815 km (0.096 R)
• M67: 23,103,895 km (0.101 R)
• M68: 23,622,401 km (0.1 R)
• M69: 23,742,528 km (0.098 R)
• M70: 24,064,164 km (0.088 R)
• M71: 24,508,619 km (0.119 R)
• M72: 24,874,386 km (0.063 R)
• M73: 25,119,128 km (0.079 R)
• M74: 25,734,574 km (0.088 R)
• M75: 26,230,640 km (0.065 R)
• M76: 26,355,106 km (0.109 R)
• M77: 26,438,282 km (0.108 R)
• M78: 26,604,635 km (0.067 R)
• M79: 26,729,848 km (0.113 R)
• M80: 26,938,687 km (0.07 R)
• M81: 27,106,237 km (0.076 R)
• M82: 27,991,407 km (0.113 R)
• M83: 28,118,565 km (0.108 R)
• M84: 28,373,630 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.4

Radius: 13.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.34 AU - 6.68 AU

Year: 4797 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,975,410 km

• M1: 180,116 km (0.099 R)
• M2: 296,802 km (0.101 R)
• M3: 441,164 km (0.111 R)
• M4: 540,796 km (0.057 R)
• M5: 642,224 km (0.098 R)
• M6: 777,759 km (0.093 R)
• M7: 952,938 km (0.03 R)
• M8: 1,111,662 km (0.1 R)
• M9: 1,258,268 km (0.06 R)
• M10: 1,642,585 km (0.117 R)
• M11: 1,787,096 km (0.077 R)
• M12: 2,037,972 km (0.115 R)
• M13: 2,532,842 km (0.105 R)
• M14: 2,744,223 km (0.075 R)
• M15: 3,139,461 km (0.089 R)
• M16: 3,490,866 km (0.114 R)
• M17: 3,647,645 km (0.116 R)
• M18: 3,822,974 km (0.112 R)
• M19: 4,000,995 km (0.06 R)
• M20: 4,132,342 km (0.056 R)
• M21: 4,281,790 km (0.113 R)
• M22: 4,500,802 km (0.091 R)
• M23: 4,741,056 km (0.114 R)
• M24: 4,880,182 km (0.028 R)
• M25: 5,127,018 km (0.099 R)
• M26: 5,799,311 km (0.098 R)
• M27: 6,288,496 km (0.091 R)
• M28: 6,615,667 km (0.044 R)
• M29: 6,928,775 km (0.106 R)
• M30: 7,047,406 km (0.116 R)
• M31: 7,468,075 km (0.077 R)
• M32: 8,145,754 km (0.066 R)
• M33: 8,334,097 km (0.096 R)
• M34: 8,821,786 km (0.059 R)
• M35: 9,209,993 km (0.107 R)
• M36: 9,406,265 km (0.084 R)
• M37: 9,891,860 km (0.067 R)
• M38: 10,048,040 km (0.026 R)
• M39: 10,137,799 km (0.087 R)
• M40: 10,340,504 km (0.062 R)
• M41: 10,704,176 km (0.07 R)
• M42: 10,795,730 km (0.057 R)
• M43: 10,933,660 km (0.116 R)
• M44: 11,095,225 km (0.03 R)
• M45: 11,257,539 km (0.033 R)
• M46: 11,350,738 km (0.03 R)
• M47: 11,514,399 km (0.044 R)
• M48: 11,655,320 km (0.033 R)
• M49: 11,962,594 km (0.07 R)
• M50: 12,536,900 km (0.115 R)
• M51: 12,730,330 km (0.038 R)
• M52: 12,827,419 km (0.082 R)
• M53: 13,071,413 km (0.082 R)
• M54: 13,193,784 km (0.056 R)
• M55: 13,489,390 km (0.115 R)
• M56: 14,465,217 km (0.101 R)
• M57: 14,668,221 km (0.069 R)
• M58: 14,897,704 km (0.068 R)
• M59: 15,231,307 km (0.065 R)
• M60: 15,567,304 km (0.059 R)
• M61: 16,141,760 km (0.026 R)
• M62: 16,273,256 km (0.075 R)
• M63: 17,096,643 km (0.054 R)
• M64: 17,338,244 km (0.113 R)
• M65: 18,097,004 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.2

Radius: 14

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.24 AU - 6.78 AU

Year: 5464 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,975,410 km

• M1: 181,462 km (0.053 R)
• M2: 295,157 km (0.07 R)
• M3: 497,114 km (0.09 R)
• M4: 588,069 km (0.104 R)
• M5: 902,524 km (0.099 R)
• M6: 1,185,114 km (0.103 R)
• M7: 1,285,943 km (0.093 R)
• M8: 1,543,700 km (0.119 R)
• M9: 1,768,995 km (0.118 R)
• M10: 1,919,789 km (0.117 R)
• M11: 2,040,066 km (0.091 R)
• M12: 2,145,383 km (0.086 R)
• M13: 2,509,803 km (0.038 R)
• M14: 2,738,239 km (0.119 R)
• M15: 2,894,420 km (0.058 R)
• M16: 3,236,400 km (0.064 R)
• M17: 3,339,473 km (0.093 R)
• M18: 3,464,687 km (0.104 R)
• M19: 3,741,443 km (0.103 R)
• M20: 3,871,742 km (0.045 R)
• M21: 4,362,274 km (0.025 R)
• M22: 4,568,869 km (0.106 R)
• M23: 4,661,769 km (0.11 R)
• M24: 5,378,343 km (0.053 R)
• M25: 6,027,298 km (0.082 R)
• M26: 6,387,231 km (0.038 R)
• M27: 6,886,888 km (0.074 R)
• M28: 7,020,628 km (0.084 R)
• M29: 7,209,121 km (0.084 R)
• M30: 7,344,807 km (0.114 R)
• M31: 7,536,292 km (0.102 R)
• M32: 7,757,098 km (0.093 R)
• M33: 8,008,273 km (0.052 R)
• M34: 8,261,991 km (0.092 R)
• M35: 8,461,256 km (0.05 R)
• M36: 8,777,505 km (0.073 R)
• M37: 9,451,593 km (0.035 R)
• M38: 9,540,604 km (0.061 R)
• M39: 11,891,684 km (0.047 R)
• M40: 12,538,994 km (0.108 R)
• M41: 12,637,131 km (0.1 R)
• M42: 13,732,935 km (0.113 R)
• M43: 14,003,258 km (0.117 R)
• M44: 14,411,960 km (0.098 R)
• M45: 14,514,733 km (0.117 R)
• M46: 14,824,700 km (0.102 R)
• M47: 15,380,905 km (0.09 R)
• M48: 16,550,012 km (0.112 R)
• M49: 17,931,399 km (0.076 R)
• M50: 18,226,855 km (0.095 R)
• M51: 18,785,304 km (0.048 R)
• M52: 19,462,982 km (0.045 R)
• M53: 19,652,672 km (0.104 R)
• M54: 20,110,442 km (0.075 R)
• M55: 20,571,652 km (0.114 R)
• M56: 20,764,783 km (0.066 R)
• M57: 20,919,916 km (0.085 R)
• M58: 21,622,128 km (0.054 R)
• M59: 21,779,356 km (0.034 R)
• M60: 23,050,040 km (0.031 R)
• M61: 23,694,358 km (0.12 R)
• M62: 24,018,836 km (0.115 R)
• M63: 24,549,160 km (0.098 R)
• M64: 25,704,505 km (0.115 R)
• M65: 26,246,946 km (0.06 R)
• M66: 26,540,607 km (0.1 R)
• M67: 26,708,905 km (0.086 R)
• M68: 26,919,688 km (0.113 R)
• M69: 28,239,440 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 8.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.41 AU - 9.27 AU

Year: 9747 Days

Day: 15 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,975,410 km

• M1: 124,465 km (0.104 R)
• M2: 326,722 km (0.11 R)
• M3: 419,024 km (0.069 R)
• M4: 595,250 km (0.096 R)
• M5: 672,742 km (0.101 R)
• M6: 1,065,286 km (0.113 R)
• M7: 1,260,811 km (0.084 R)
• M8: 1,380,190 km (0.046 R)
• M9: 1,485,806 km (0.057 R)
• M10: 1,704,967 km (0.08 R)
• M11: 1,993,691 km (0.114 R)
• M12: 2,113,519 km (0.042 R)
• M13: 2,174,405 km (0.096 R)
• M14: 2,277,179 km (0.113 R)
• M15: 2,423,934 km (0.055 R)
• M16: 2,837,722 km (0.082 R)
• M17: 3,041,624 km (0.064 R)
• M18: 3,320,774 km (0.04 R)
• M19: 4,310,663 km (0.088 R)
• M20: 4,918,628 km (0.091 R)
• M21: 4,972,783 km (0.087 R)
• M22: 5,274,223 km (0.045 R)
• M23: 5,385,224 km (0.05 R)
• M24: 5,581,646 km (0.082 R)
• M25: 5,638,045 km (0.12 R)
• M26: 5,751,739 km (0.06 R)
• M27: 6,010,244 km (0.09 R)
• M28: 6,068,138 km (0.06 R)
• M29: 6,272,489 km (0.091 R)
• M30: 6,568,394 km (0.062 R)
• M31: 6,628,083 km (0.083 R)
• M32: 6,959,742 km (0.07 R)
• M33: 7,266,118 km (0.091 R)
• M34: 7,327,902 km (0.079 R)
• M35: 7,987,330 km (0.091 R)
• M36: 8,372,694 km (0.1 R)
• M37: 8,862,926 km (0.078 R)
• M38: 9,094,952 km (0.114 R)
• M39: 10,388,824 km (0.078 R)
• M40: 10,563,405 km (0.07 R)
• M41: 10,633,566 km (0.095 R)
• M42: 10,703,728 km (0.116 R)
• M43: 11,057,377 km (0.079 R)
• M44: 11,378,863 km (0.106 R)
• M45: 11,450,670 km (0.11 R)
• M46: 11,558,829 km (0.068 R)
• M47: 13,295,960 km (0.088 R)
• M48: 13,637,791 km (0.066 R)
• M49: 14,446,666 km (0.03 R)
• M50: 14,994,643 km (0.089 R)
• M51: 15,112,975 km (0.093 R)
• M52: 15,429,973 km (0.104 R)
• M53: 16,313,049 km (0.081 R)
• M54: 17,377,588 km (0.114 R)
• M55: 18,002,009 km (0.066 R)
• M56: 18,127,821 km (0.098 R)
• M57: 18,973,797 km (0.112 R)
• M58: 19,530,451 km (0.11 R)
• M59: 20,747,729 km (0.097 R)
• M60: 21,365,568 km (0.109 R)
• M61: 22,079,150 km (0.066 R)
• M62: 22,168,908 km (0.095 R)
• M63: 23,209,511 km (0.119 R)
• M64: 23,575,278 km (0.108 R)
• M65: 23,666,982 km (0.047 R)
• M66: 24,451,473 km (0.101 R)
• M67: 24,590,748 km (0.057 R)
• M68: 25,010,370 km (0.102 R)
• M69: 25,150,693 km (0.064 R)
• M70: 25,714,976 km (0.081 R)
• M71: 26,045,887 km (0.117 R)
• M72: 26,760,067 km (0.056 R)
• M73: 27,047,445 km (0.088 R)
• M74: 27,577,021 km (0.115 R)
• M75: 28,110,188 km (0.094 R)
• M76: 28,353,584 km (0.064 R)
• M77: 28,548,809 km (0.079 R)
• M78: 28,695,564 km (0.075 R)
• M79: 28,842,469 km (0.066 R)
• M80: 29,729,585 km (0.114 R)
• M81: 29,927,952 km (0.042 R)
• M82: 31,530,594 km (0.074 R)
• M83: 31,783,564 km (0.11 R)
• M84: 32,138,859 km (0.112 R)
• M85: 33,212,373 km (0.108 R)
• M86: 33,469,681 km (0.046 R)
• M87: 34,090,064 km (0.081 R)
• M88: 34,453,736 km (0.107 R)
• M89: 34,609,916 km (0.056 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit