🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.5 AU - 0.64 AU

Year: 151 Days

Day: 38.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.65 AU - 0.81 AU

Year: 219 Days

Day: 16.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.93 AU - 1.25 AU

Year: 400 Days

Day: 24.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.86 AU - 3.02 AU

Year: 1772 Days

Day: 44.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,464,787 km

• M1: 528,679 km (0.1 R)
• M2: 1,942,080 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.05 AU - 3.15 AU

Year: 1918 Days

Day: 29.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.89 AU - 4.73 AU

Year: 2614 Days

Day: 32.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 10.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.38 AU - 11.08 AU

Year: 9856 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,464,787 km

• M1: 251,324 km (0.115 R)
• M2: 325,226 km (0.097 R)
• M3: 595,998 km (0.113 R)
• M4: 1,142,329 km (0.074 R)
• M5: 1,299,407 km (0.097 R)
• M6: 1,514,678 km (0.1 R)
• M7: 2,074,474 km (0.117 R)
• M8: 2,209,411 km (0.111 R)
• M9: 2,287,800 km (0.089 R)
• M10: 2,508,457 km (0.095 R)
• M11: 2,694,258 km (0.108 R)
• M12: 2,927,481 km (0.083 R)
• M13: 3,035,790 km (0.114 R)
• M14: 3,123,304 km (0.081 R)
• M15: 3,346,056 km (0.099 R)
• M16: 3,713,318 km (0.107 R)
• M17: 3,830,902 km (0.113 R)
• M18: 3,925,747 km (0.099 R)
• M19: 4,117,831 km (0.074 R)
• M20: 4,840,239 km (0.059 R)
• M21: 5,414,545 km (0.115 R)
• M22: 5,574,914 km (0.114 R)
• M23: 5,955,192 km (0.109 R)
• M24: 6,316,022 km (0.088 R)
• M25: 6,485,068 km (0.081 R)
• M26: 6,798,625 km (0.113 R)
• M27: 7,205,082 km (0.116 R)
• M28: 7,920,160 km (0.111 R)
• M29: 8,224,741 km (0.077 R)
• M30: 8,378,528 km (0.103 R)
• M31: 8,877,138 km (0.118 R)
• M32: 9,385,322 km (0.111 R)
• M33: 9,513,826 km (0.098 R)
• M34: 9,935,692 km (0.099 R)
• M35: 10,198,236 km (0.054 R)
• M36: 10,831,185 km (0.104 R)
• M37: 10,966,122 km (0.11 R)
• M38: 11,648,887 km (0.1 R)
• M39: 12,983,898 km (0.051 R)
• M40: 13,343,232 km (0.075 R)
• M41: 13,633,004 km (0.098 R)
• M42: 13,742,360 km (0.106 R)
• M43: 13,815,214 km (0.09 R)
• M44: 14,071,774 km (0.071 R)
• M45: 14,218,978 km (0.098 R)
• M46: 14,701,132 km (0.119 R)
• M47: 15,987,524 km (0.084 R)
• M48: 16,218,204 km (0.064 R)
• M49: 16,721,900 km (0.045 R)
• M50: 16,799,841 km (0.081 R)
• M51: 16,956,171 km (0.113 R)
• M52: 17,112,949 km (0.081 R)
• M53: 17,665,414 km (0.082 R)
• M54: 17,943,816 km (0.113 R)
• M55: 18,424,474 km (0.085 R)
• M56: 18,666,523 km (0.072 R)
• M57: 18,990,702 km (0.079 R)
• M58: 19,480,635 km (0.045 R)
• M59: 19,685,883 km (0.107 R)
• M60: 19,809,451 km (0.081 R)
• M61: 20,057,335 km (0.107 R)
• M62: 21,439,020 km (0.081 R)
• M63: 22,205,560 km (0.104 R)
• M64: 23,067,842 km (0.063 R)
• M65: 23,154,609 km (0.104 R)
• M66: 24,691,727 km (0.056 R)
• M67: 25,136,930 km (0.062 R)
• M68: 25,539,797 km (0.054 R)
• M69: 26,579,353 km (0.089 R)
• M70: 26,670,458 km (0.095 R)
• M71: 27,218,884 km (0.111 R)
• M72: 28,373,480 km (0.101 R)
• M73: 28,980,100 km (0.098 R)
• M74: 29,214,669 km (0.107 R)
• M75: 29,496,811 km (0.029 R)
• M76: 30,634,652 km (0.097 R)
• M77: 31,690,364 km (0.087 R)
• M78: 31,883,645 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.8

Radius: 14.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.37 AU - 12.03 AU

Year: 13174 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,464,787 km

• M1: 656,884 km (0.07 R)
• M2: 1,008,589 km (0.082 R)
• M3: 1,519,017 km (0.116 R)
• M4: 1,750,295 km (0.064 R)
• M5: 2,219,434 km (0.09 R)
• M6: 3,305,963 km (0.045 R)
• M7: 3,439,704 km (0.099 R)
• M8: 3,575,240 km (0.05 R)
• M9: 4,099,730 km (0.088 R)
• M10: 4,426,451 km (0.109 R)
• M11: 4,761,700 km (0.062 R)
• M12: 5,221,564 km (0.097 R)
• M13: 5,655,996 km (0.104 R)
• M14: 5,938,587 km (0.082 R)
• M15: 6,686,576 km (0.062 R)
• M16: 7,289,156 km (0.068 R)
• M17: 7,464,635 km (0.099 R)
• M18: 8,180,311 km (0.084 R)
• M19: 8,638,828 km (0.076 R)
• M20: 8,824,629 km (0.081 R)
• M21: 9,821,699 km (0.076 R)
• M22: 9,967,108 km (0.115 R)
• M23: 10,506,408 km (0.077 R)
• M24: 11,005,018 km (0.11 R)
• M25: 11,818,830 km (0.04 R)
• M26: 12,025,275 km (0.041 R)
• M27: 12,863,323 km (0.114 R)
• M28: 13,289,527 km (0.026 R)
• M29: 13,612,209 km (0.104 R)
• M30: 14,320,107 km (0.082 R)
• M31: 15,885,648 km (0.099 R)
• M32: 16,400,415 km (0.105 R)
• M33: 16,630,945 km (0.101 R)
• M34: 16,920,716 km (0.056 R)
• M35: 17,505,195 km (0.117 R)
• M36: 17,858,994 km (0.073 R)
• M37: 18,096,256 km (0.115 R)
• M38: 18,754,038 km (0.097 R)
• M39: 19,055,627 km (0.104 R)
• M40: 20,278,141 km (0.066 R)
• M41: 21,023,737 km (0.098 R)
• M42: 21,148,950 km (0.098 R)
• M43: 21,652,048 km (0.119 R)
• M44: 22,927,070 km (0.1 R)
• M45: 25,017,551 km (0.08 R)
• M46: 26,287,338 km (0.116 R)
• M47: 26,624,980 km (0.096 R)
• M48: 26,760,516 km (0.075 R)
• M49: 27,921,246 km (0.111 R)
• M50: 28,542,526 km (0.085 R)
• M51: 29,028,868 km (0.073 R)
• M52: 29,377,880 km (0.094 R)
• M53: 29,728,238 km (0.109 R)
• M54: 30,859,049 km (0.113 R)
• M55: 31,286,749 km (0.111 R)
• M56: 31,501,272 km (0.117 R)
• M57: 32,581,519 km (0.109 R)
• M58: 32,726,479 km (0.085 R)
• M59: 32,944,293 km (0.057 R)
• M60: 33,162,557 km (0.053 R)
• M61: 33,820,488 km (0.069 R)
• M62: 34,040,696 km (0.061 R)
• M63: 34,187,751 km (0.115 R)
• M64: 34,704,312 km (0.096 R)
• M65: 35,149,067 km (0.1 R)
• M66: 37,173,724 km (0.069 R)
• M67: 37,325,267 km (0.116 R)
• M68: 37,552,955 km (0.04 R)
• M69: 41,257,148 km (0.069 R)
• M70: 41,571,154 km (0.101 R)
• M71: 44,351,580 km (0.047 R)
• M72: 45,723,841 km (0.109 R)
• M73: 46,782,545 km (0.113 R)
• M74: 48,096,613 km (0.102 R)
• M75: 48,509,802 km (0.09 R)
• M76: 49,090,092 km (0.112 R)
• M77: 51,688,009 km (0.07 R)
• M78: 51,857,204 km (0.105 R)
• M79: 53,473,160 km (0.104 R)
• M80: 53,901,160 km (0.117 R)
• M81: 54,072,599 km (0.086 R)
• M82: 54,674,431 km (0.117 R)
• M83: 57,365,996 km (0.091 R)
• M84: 58,683,804 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.2

Radius: 11.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.91 AU - 14.51 AU

Year: 14084 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,464,787 km

• M1: 168,896 km (0.094 R)
• M2: 291,865 km (0.087 R)
• M3: 514,018 km (0.082 R)
• M4: 712,235 km (0.115 R)
• M5: 992,283 km (0.072 R)
• M6: 1,934,151 km (0.093 R)
• M7: 2,725,374 km (0.1 R)
• M8: 2,861,807 km (0.113 R)
• M9: 2,944,834 km (0.069 R)
• M10: 3,056,733 km (0.077 R)
• M11: 4,064,873 km (0.117 R)
• M12: 4,284,633 km (0.059 R)
• M13: 4,476,118 km (0.111 R)
• M14: 4,735,820 km (0.097 R)
• M15: 5,067,478 km (0.045 R)
• M16: 5,509,989 km (0.107 R)
• M17: 6,143,386 km (0.09 R)
• M18: 6,468,762 km (0.111 R)
• M19: 6,762,721 km (0.096 R)
• M20: 7,787,317 km (0.11 R)
• M21: 8,457,216 km (0.116 R)
• M22: 8,900,625 km (0.065 R)
• M23: 9,145,666 km (0.109 R)
• M24: 9,852,067 km (0.076 R)
• M25: 10,575,971 km (0.09 R)
• M26: 11,273,097 km (0.104 R)
• M27: 11,805,666 km (0.034 R)
• M28: 12,619,927 km (0.059 R)
• M29: 13,405,615 km (0.114 R)
• M30: 13,875,203 km (0.099 R)
• M31: 14,017,171 km (0.106 R)
• M32: 14,686,023 km (0.104 R)
• M33: 15,659,307 km (0.11 R)
• M34: 16,653,534 km (0.088 R)
• M35: 17,514,769 km (0.047 R)
• M36: 18,234,784 km (0.109 R)
• M37: 18,494,336 km (0.118 R)
• M38: 18,598,456 km (0.098 R)
• M39: 19,491,555 km (0.105 R)
• M40: 20,398,717 km (0.111 R)
• M41: 20,506,278 km (0.12 R)
• M42: 22,254,030 km (0.119 R)
• M43: 23,033,584 km (0.03 R)
• M44: 23,145,633 km (0.112 R)
• M45: 24,676,618 km (0.107 R)
• M46: 26,181,871 km (0.076 R)
• M47: 26,709,653 km (0.08 R)
• M48: 26,945,419 km (0.078 R)
• M49: 30,072,762 km (0.082 R)
• M50: 30,934,296 km (0.11 R)
• M51: 31,430,213 km (0.055 R)
• M52: 32,744,431 km (0.099 R)
• M53: 32,870,542 km (0.083 R)
• M54: 33,694,078 km (0.082 R)
• M55: 33,948,843 km (0.098 R)
• M56: 34,460,468 km (0.075 R)
• M57: 35,555,824 km (0.112 R)
• M58: 36,793,596 km (0.076 R)
• M59: 37,648,698 km (0.11 R)
• M60: 38,776,666 km (0.119 R)
• M61: 39,311,328 km (0.12 R)
• M62: 39,646,727 km (0.12 R)
• M63: 39,848,385 km (0.087 R)
• M64: 40,252,897 km (0.115 R)
• M65: 40,590,839 km (0.078 R)
• M66: 40,794,143 km (0.103 R)
• M67: 41,406,147 km (0.096 R)
• M68: 41,679,014 km (0.107 R)
• M69: 42,501,503 km (0.12 R)
• M70: 44,162,339 km (0.066 R)
• M71: 45,211,169 km (0.041 R)
• M72: 45,914,878 km (0.05 R)
• M73: 46,764,145 km (0.052 R)
• M74: 47,833,022 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 10.7

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.64 AU - 12.7 AU

Year: 15851 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 30,464,787 km

• M1: 135,835 km (0.078 R)
• M2: 238,908 km (0.031 R)
• M3: 306,676 km (0.119 R)
• M4: 624,122 km (0.068 R)
• M5: 731,384 km (0.112 R)
• M6: 965,654 km (0.111 R)
• M7: 1,121,086 km (0.032 R)
• M8: 1,316,012 km (0.061 R)
• M9: 1,457,532 km (0.104 R)
• M10: 1,637,648 km (0.112 R)
• M11: 1,790,537 km (0.111 R)
• M12: 2,001,919 km (0.07 R)
• M13: 2,585,799 km (0.104 R)
• M14: 3,072,890 km (0.065 R)
• M15: 3,457,057 km (0.066 R)
• M16: 3,879,073 km (0.059 R)
• M17: 4,747,937 km (0.087 R)
• M18: 4,821,091 km (0.097 R)
• M19: 5,092,162 km (0.077 R)
• M20: 5,521,059 km (0.107 R)
• M21: 6,630,178 km (0.114 R)
• M22: 6,987,268 km (0.083 R)
• M23: 7,294,392 km (0.113 R)
• M24: 7,407,189 km (0.112 R)
• M25: 7,492,161 km (0.096 R)
• M26: 7,892,933 km (0.119 R)
• M27: 8,037,744 km (0.057 R)
• M28: 8,183,602 km (0.117 R)
• M29: 8,418,620 km (0.116 R)
• M30: 8,507,332 km (0.115 R)
• M31: 8,985,746 km (0.1 R)
• M32: 9,472,986 km (0.091 R)
• M33: 9,596,105 km (0.069 R)
• M34: 10,283,058 km (0.093 R)
• M35: 10,792,738 km (0.078 R)
• M36: 12,878,133 km (0.109 R)
• M37: 13,913,948 km (0.112 R)
• M38: 14,690,661 km (0.099 R)
• M39: 16,581,727 km (0.068 R)
• M40: 17,555,759 km (0.114 R)
• M41: 18,355,958 km (0.074 R)
• M42: 18,471,298 km (0.075 R)
• M43: 19,755,296 km (0.054 R)
• M44: 21,309,768 km (0.119 R)
• M45: 21,877,342 km (0.115 R)
• M46: 23,110,328 km (0.099 R)
• M47: 24,789,115 km (0.074 R)
• M48: 24,874,087 km (0.077 R)
• M49: 25,643,319 km (0.085 R)
• M50: 25,944,460 km (0.102 R)
• M51: 26,506,948 km (0.106 R)
• M52: 27,117,307 km (0.067 R)
• M53: 28,129,935 km (0.103 R)
• M54: 29,154,979 km (0.099 R)
• M55: 30,056,157 km (0.08 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 11,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit