🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.37 AU - 3.45 AU

Year: 1761 Days

Day: 41.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.83 AU - 3.29 AU

Year: 1899 Days

Day: 32.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.31 AU - 5.05 AU

Year: 3032 Days

Day: 40.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29

Radius: 14.6

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.19 AU - 6.73 AU

Year: 4526 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,589,255 km

• M1: 380,128 km (0.059 R)
• M2: 491,878 km (0.119 R)
• M3: 598,541 km (0.107 R)
• M4: 1,318,107 km (0.064 R)
• M5: 1,463,067 km (0.05 R)
• M6: 2,055,924 km (0.103 R)
• M7: 2,321,909 km (0.109 R)
• M8: 2,499,780 km (0.116 R)
• M9: 2,822,164 km (0.096 R)
• M10: 2,954,857 km (0.117 R)
• M11: 3,197,355 km (0.113 R)
• M12: 3,326,159 km (0.116 R)
• M13: 3,497,149 km (0.118 R)
• M14: 4,286,877 km (0.059 R)
• M15: 4,540,146 km (0.054 R)
• M16: 4,640,526 km (0.08 R)
• M17: 5,554,270 km (0.073 R)
• M18: 5,794,374 km (0.04 R)
• M19: 6,384,987 km (0.086 R)
• M20: 6,497,933 km (0.101 R)
• M21: 6,598,762 km (0.067 R)
• M22: 6,751,202 km (0.096 R)
• M23: 7,543,921 km (0.117 R)
• M24: 7,730,171 km (0.083 R)
• M25: 8,052,853 km (0.104 R)
• M26: 8,490,128 km (0.119 R)
• M27: 8,669,945 km (0.096 R)
• M28: 8,837,195 km (0.085 R)
• M29: 9,416,438 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286

Radius: 14.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.74 AU - 9.36 AU

Year: 7360 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,589,255 km

• M1: 181,313 km (0.113 R)
• M2: 305,329 km (0.07 R)
• M3: 668,702 km (0.113 R)
• M4: 760,855 km (0.12 R)
• M5: 883,226 km (0.093 R)
• M6: 1,108,371 km (0.05 R)
• M7: 1,584,541 km (0.028 R)
• M8: 1,697,038 km (0.057 R)
• M9: 1,947,914 km (0.107 R)
• M10: 2,104,393 km (0.118 R)
• M11: 2,831,439 km (0.091 R)
• M12: 3,029,955 km (0.104 R)
• M13: 3,171,774 km (0.099 R)
• M14: 3,675,021 km (0.095 R)
• M15: 3,870,396 km (0.074 R)
• M16: 4,091,651 km (0.11 R)
• M17: 4,294,207 km (0.051 R)
• M18: 4,385,462 km (0.095 R)
• M19: 4,546,578 km (0.099 R)
• M20: 4,803,737 km (0.053 R)
• M21: 5,138,238 km (0.091 R)
• M22: 5,332,715 km (0.063 R)
• M23: 5,455,685 km (0.12 R)
• M24: 5,604,385 km (0.107 R)
• M25: 5,956,538 km (0.117 R)
• M26: 6,342,202 km (0.11 R)
• M27: 6,735,943 km (0.093 R)
• M28: 6,895,714 km (0.052 R)
• M29: 7,056,681 km (0.086 R)
• M30: 7,464,784 km (0.065 R)
• M31: 7,964,740 km (0.094 R)
• M32: 8,133,935 km (0.118 R)
• M33: 8,735,169 km (0.104 R)
• M34: 8,968,093 km (0.075 R)
• M35: 9,114,699 km (0.059 R)
• M36: 9,499,614 km (0.075 R)
• M37: 10,748,457 km (0.089 R)
• M38: 11,249,909 km (0.102 R)
• M39: 11,758,841 km (0.104 R)
• M40: 12,016,299 km (0.116 R)
• M41: 13,064,382 km (0.038 R)
• M42: 13,230,884 km (0.086 R)
• M43: 13,498,665 km (0.101 R)
• M44: 14,449,958 km (0.084 R)
• M45: 15,563,714 km (0.062 R)
• M46: 16,381,266 km (0.039 R)
• M47: 16,488,977 km (0.109 R)
• M48: 16,668,943 km (0.066 R)
• M49: 16,777,252 km (0.086 R)
• M50: 17,140,026 km (0.053 R)
• M51: 17,541,996 km (0.053 R)
• M52: 17,652,100 km (0.047 R)
• M53: 18,021,008 km (0.028 R)
• M54: 18,916,950 km (0.105 R)
• M55: 19,370,231 km (0.09 R)
• M56: 19,484,225 km (0.079 R)
• M57: 21,219,560 km (0.033 R)
• M58: 21,493,923 km (0.113 R)
• M59: 21,690,644 km (0.116 R)
• M60: 22,046,238 km (0.109 R)
• M61: 22,523,455 km (0.118 R)
• M62: 22,923,630 km (0.116 R)
• M63: 23,124,689 km (0.119 R)
• M64: 23,245,564 km (0.093 R)
• M65: 23,934,463 km (0.041 R)
• M66: 24,097,674 km (0.101 R)
• M67: 24,261,035 km (0.068 R)
• M68: 24,383,855 km (0.098 R)
• M69: 24,630,242 km (0.094 R)
• M70: 24,877,378 km (0.102 R)
• M71: 25,083,973 km (0.065 R)
• M72: 25,457,219 km (0.09 R)
• M73: 27,650,025 km (0.083 R)
• M74: 28,379,913 km (0.074 R)
• M75: 28,855,634 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 12.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.01 AU - 9.81 AU

Year: 8652 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,589,255 km

• M1: 503,397 km (0.076 R)
• M2: 841,638 km (0.054 R)
• M3: 1,111,811 km (0.056 R)
• M4: 1,855,313 km (0.112 R)
• M5: 2,115,314 km (0.102 R)
• M6: 2,332,081 km (0.12 R)
• M7: 2,682,589 km (0.056 R)
• M8: 2,905,939 km (0.09 R)
• M9: 3,172,223 km (0.038 R)
• M10: 4,058,889 km (0.102 R)
• M11: 4,495,266 km (0.105 R)
• M12: 5,353,958 km (0.1 R)
• M13: 6,247,357 km (0.118 R)
• M14: 6,815,081 km (0.071 R)
• M15: 7,056,681 km (0.055 R)
• M16: 7,481,988 km (0.102 R)
• M17: 7,747,973 km (0.12 R)
• M18: 7,848,503 km (0.113 R)
• M19: 7,932,577 km (0.047 R)
• M20: 8,512,717 km (0.075 R)
• M21: 8,668,598 km (0.109 R)
• M22: 8,912,892 km (0.07 R)
• M23: 9,283,745 km (0.111 R)
• M24: 10,040,560 km (0.082 R)
• M25: 10,260,469 km (0.078 R)
• M26: 10,444,923 km (0.106 R)
• M27: 11,231,808 km (0.08 R)
• M28: 11,364,801 km (0.114 R)
• M29: 11,960,200 km (0.088 R)
• M30: 13,482,807 km (0.056 R)
• M31: 13,583,786 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 14

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.47 AU - 9.65 AU

Year: 9675 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,589,255 km

• M1: 179,218 km (0.108 R)
• M2: 296,653 km (0.116 R)
• M3: 470,037 km (0.115 R)
• M4: 836,402 km (0.029 R)
• M5: 1,544,000 km (0.064 R)
• M6: 1,745,957 km (0.118 R)
• M7: 1,921,136 km (0.118 R)
• M8: 2,029,295 km (0.09 R)
• M9: 2,157,949 km (0.098 R)
• M10: 2,327,743 km (0.086 R)
• M11: 2,462,979 km (0.098 R)
• M12: 2,802,417 km (0.099 R)
• M13: 3,135,871 km (0.048 R)
• M14: 3,438,507 km (0.079 R)
• M15: 3,571,051 km (0.104 R)
• M16: 3,864,412 km (0.106 R)
• M17: 4,002,491 km (0.109 R)
• M18: 4,118,878 km (0.116 R)
• M19: 5,395,546 km (0.06 R)
• M20: 6,319,612 km (0.116 R)
• M21: 6,758,533 km (0.08 R)
• M22: 7,065,956 km (0.113 R)
• M23: 8,016,202 km (0.093 R)
• M24: 8,282,337 km (0.094 R)
• M25: 8,581,532 km (0.058 R)
• M26: 8,823,432 km (0.089 R)
• M27: 8,945,205 km (0.093 R)
• M28: 9,129,060 km (0.083 R)
• M29: 9,562,745 km (0.114 R)
• M30: 10,226,062 km (0.082 R)
• M31: 10,774,039 km (0.098 R)
• M32: 11,697,357 km (0.116 R)
• M33: 11,999,544 km (0.108 R)
• M34: 12,100,822 km (0.039 R)
• M35: 12,680,364 km (0.117 R)
• M36: 13,199,319 km (0.097 R)
• M37: 13,831,071 km (0.101 R)
• M38: 14,186,516 km (0.103 R)
• M39: 14,401,189 km (0.106 R)
• M40: 14,761,271 km (0.118 R)
• M41: 14,906,231 km (0.096 R)
• M42: 15,051,640 km (0.092 R)
• M43: 15,564,162 km (0.052 R)
• M44: 15,896,719 km (0.117 R)
• M45: 16,119,769 km (0.112 R)
• M46: 16,606,411 km (0.061 R)
• M47: 17,022,143 km (0.07 R)
• M48: 18,758,227 km (0.078 R)
• M49: 19,151,669 km (0.056 R)
• M50: 19,389,081 km (0.119 R)
• M51: 19,667,333 km (0.083 R)
• M52: 19,786,862 km (0.11 R)
• M53: 20,833,897 km (0.087 R)
• M54: 21,078,041 km (0.071 R)
• M55: 21,898,884 km (0.029 R)
• M56: 22,354,709 km (0.09 R)
• M57: 22,604,687 km (0.106 R)
• M58: 22,897,600 km (0.081 R)
• M59: 23,571,688 km (0.069 R)
• M60: 23,783,668 km (0.05 R)
• M61: 24,982,545 km (0.067 R)
• M62: 25,155,480 km (0.112 R)
• M63: 25,589,314 km (0.082 R)
• M64: 26,069,523 km (0.104 R)
• M65: 26,201,020 km (0.106 R)
• M66: 26,332,816 km (0.068 R)
• M67: 27,438,942 km (0.091 R)
• M68: 27,975,251 km (0.106 R)
• M69: 28,922,205 km (0.072 R)
• M70: 29,513,715 km (0.052 R)
• M71: 29,650,747 km (0.098 R)
• M72: 30,616,102 km (0.071 R)
• M73: 31,172,456 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.7

Radius: 10.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.78 AU - 10.82 AU

Year: 10061 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,589,255 km

• M1: 216,767 km (0.099 R)
• M2: 302,636 km (0.086 R)
• M3: 430,543 km (0.115 R)
• M4: 551,268 km (0.075 R)
• M5: 731,982 km (0.102 R)
• M6: 796,758 km (0.095 R)
• M7: 1,003,802 km (0.058 R)
• M8: 1,190,051 km (0.069 R)
• M9: 1,367,624 km (0.03 R)
• M10: 1,883,437 km (0.089 R)
• M11: 2,480,931 km (0.061 R)
• M12: 3,326,159 km (0.104 R)
• M13: 3,465,883 km (0.105 R)
• M14: 3,955,517 km (0.09 R)
• M15: 4,133,539 km (0.102 R)
• M16: 4,652,494 km (0.076 R)
• M17: 5,031,276 km (0.063 R)
• M18: 5,159,780 km (0.119 R)
• M19: 5,818,609 km (0.113 R)
• M20: 6,089,531 km (0.07 R)
• M21: 6,434,204 km (0.109 R)
• M22: 6,998,787 km (0.101 R)
• M23: 7,838,180 km (0.037 R)
• M24: 8,025,028 km (0.112 R)
• M25: 9,412,399 km (0.114 R)
• M26: 11,671,626 km (0.032 R)
• M27: 11,842,167 km (0.067 R)
• M28: 12,142,710 km (0.1 R)
• M29: 12,839,237 km (0.073 R)
• M30: 12,971,332 km (0.092 R)
• M31: 13,638,239 km (0.102 R)
• M32: 13,818,056 km (0.111 R)
• M33: 14,043,799 km (0.105 R)
• M34: 15,284,115 km (0.08 R)
• M35: 15,658,409 km (0.11 R)
• M36: 16,415,973 km (0.059 R)
• M37: 16,511,566 km (0.086 R)
• M38: 16,751,222 km (0.065 R)
• M39: 16,943,754 km (0.07 R)
• M40: 17,185,504 km (0.117 R)
• M41: 18,163,874 km (0.043 R)
• M42: 20,123,158 km (0.067 R)
• M43: 20,276,645 km (0.056 R)
• M44: 20,842,723 km (0.105 R)
• M45: 21,361,978 km (0.095 R)
• M46: 21,727,894 km (0.104 R)
• M47: 22,201,521 km (0.09 R)
• M48: 22,413,052 km (0.067 R)
• M49: 22,519,117 km (0.102 R)
• M50: 22,838,209 km (0.094 R)
• M51: 22,945,022 km (0.116 R)
• M52: 23,481,031 km (0.117 R)
• M53: 23,966,925 km (0.119 R)
• M54: 24,510,863 km (0.042 R)
• M55: 24,839,081 km (0.094 R)
• M56: 25,279,048 km (0.072 R)
• M57: 26,222,562 km (0.12 R)
• M58: 26,390,261 km (0.088 R)
• M59: 27,064,648 km (0.078 R)
• M60: 27,234,143 km (0.093 R)
• M61: 27,460,634 km (0.038 R)
• M62: 27,915,561 km (0.111 R)
• M63: 28,258,439 km (0.112 R)
• M64: 28,430,327 km (0.082 R)
• M65: 30,285,939 km (0.106 R)
• M66: 30,579,450 km (0.111 R)
• M67: 31,762,770 km (0.103 R)
• M68: 32,240,286 km (0.087 R)
• M69: 33,687,047 km (0.103 R)
• M70: 33,930,293 km (0.076 R)
• M71: 34,235,024 km (0.087 R)
• M72: 34,724,658 km (0.091 R)
• M73: 35,648,873 km (0.115 R)
• M74: 35,896,757 km (0.112 R)
• M75: 37,081,722 km (0.098 R)
• M76: 37,269,916 km (0.092 R)
• M77: 38,851,315 km (0.116 R)
• M78: 40,196,499 km (0.115 R)
• M79: 40,260,976 km (0.082 R)
• M80: 41,101,716 km (0.051 R)
• M81: 42,735,025 km (0.073 R)
• M82: 42,932,345 km (0.076 R)
• M83: 44,522,570 km (0.101 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 15,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit