🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.25 AU - 1.29 AU

Year: 520 Days

Day: 46.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.09 AU - 1.47 AU

Year: 526 Days

Day: 23.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,364,877 km

• M1: 673,041 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.15 AU - 1.71 AU

Year: 621 Days

Day: 37.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.65 AU - 1.75 AU

Year: 806 Days

Day: 34.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,364,877 km

• M1: 706,551 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.85 AU - 2.63 AU

Year: 1218 Days

Day: 41.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,364,877 km

• M1: 73,752 km (0.12 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 13

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5 AU - 6.08 AU

Year: 4739 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,364,877 km

• M1: 182,958 km (0.049 R)
• M2: 356,791 km (0.094 R)
• M3: 504,893 km (0.055 R)
• M4: 666,907 km (0.111 R)
• M5: 1,462,618 km (0.042 R)
• M6: 1,590,525 km (0.095 R)
• M7: 2,342,852 km (0.091 R)
• M8: 2,648,780 km (0.066 R)
• M9: 2,866,594 km (0.093 R)
• M10: 3,299,231 km (0.088 R)
• M11: 3,426,689 km (0.07 R)
• M12: 3,664,849 km (0.046 R)
• M13: 3,796,944 km (0.119 R)
• M14: 4,043,481 km (0.075 R)
• M15: 4,203,251 km (0.115 R)
• M16: 4,295,404 km (0.08 R)
• M17: 4,388,304 km (0.066 R)
• M18: 4,862,828 km (0.071 R)
• M19: 5,008,537 km (0.066 R)
• M20: 5,155,591 km (0.113 R)
• M21: 6,173,007 km (0.048 R)
• M22: 6,357,461 km (0.069 R)
• M23: 6,517,082 km (0.111 R)
• M24: 7,446,234 km (0.032 R)
• M25: 7,530,158 km (0.116 R)
• M26: 7,670,930 km (0.107 R)
• M27: 7,784,176 km (0.047 R)
• M28: 8,184,799 km (0.111 R)
• M29: 8,533,511 km (0.05 R)
• M30: 9,065,930 km (0.069 R)
• M31: 9,245,896 km (0.12 R)
• M32: 9,396,691 km (0.087 R)
• M33: 9,946,314 km (0.039 R)
• M34: 11,592,788 km (0.085 R)
• M35: 11,722,938 km (0.058 R)
• M36: 11,853,537 km (0.088 R)
• M37: 12,083,319 km (0.071 R)
• M38: 12,248,326 km (0.112 R)
• M39: 12,614,092 km (0.113 R)
• M40: 12,949,790 km (0.114 R)
• M41: 14,601,650 km (0.106 R)
• M42: 14,742,272 km (0.082 R)
• M43: 14,954,102 km (0.065 R)
• M44: 15,095,921 km (0.088 R)
• M45: 15,452,263 km (0.093 R)
• M46: 16,282,531 km (0.065 R)
• M47: 16,501,543 km (0.106 R)
• M48: 17,016,459 km (0.079 R)
• M49: 17,387,312 km (0.107 R)
• M50: 18,288,639 km (0.075 R)
• M51: 18,592,323 km (0.072 R)
• M52: 19,824,261 km (0.115 R)
• M53: 20,058,232 km (0.081 R)
• M54: 20,175,517 km (0.099 R)
• M55: 20,371,490 km (0.074 R)
• M56: 20,568,211 km (0.065 R)
• M57: 22,083,338 km (0.091 R)
• M58: 22,366,378 km (0.116 R)
• M59: 24,464,637 km (0.087 R)
• M60: 24,967,436 km (0.086 R)
• M61: 25,389,003 km (0.087 R)
• M62: 25,473,675 km (0.046 R)
• M63: 25,685,655 km (0.063 R)
• M64: 25,940,720 km (0.099 R)
• M65: 26,239,317 km (0.058 R)
• M66: 27,012,588 km (0.037 R)
• M67: 27,315,374 km (0.027 R)
• M68: 27,706,274 km (0.043 R)
• M69: 27,924,238 km (0.102 R)
• M70: 28,142,800 km (0.117 R)
• M71: 28,625,553 km (0.075 R)
• M72: 28,934,323 km (0.085 R)
• M73: 29,022,735 km (0.086 R)
• M74: 29,243,990 km (0.119 R)
• M75: 29,332,702 km (0.11 R)
• M76: 29,555,004 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.8

Radius: 9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.41 AU - 8.11 AU

Year: 6388 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,364,877 km

• M1: 112,797 km (0.049 R)
• M2: 197,918 km (0.082 R)
• M3: 258,655 km (0.091 R)
• M4: 516,861 km (0.063 R)
• M5: 590,912 km (0.1 R)
• M6: 787,483 km (0.105 R)
• M7: 900,280 km (0.081 R)
• M8: 1,607,728 km (0.096 R)
• M9: 1,988,156 km (0.089 R)
• M10: 2,305,453 km (0.081 R)
• M11: 3,309,703 km (0.054 R)
• M12: 3,475,159 km (0.082 R)
• M13: 3,643,307 km (0.093 R)
• M14: 3,771,213 km (0.079 R)
• M15: 3,922,307 km (0.097 R)
• M16: 3,987,681 km (0.098 R)
• M17: 4,320,087 km (0.058 R)
• M18: 4,387,556 km (0.031 R)
• M19: 4,917,432 km (0.08 R)
• M20: 5,201,967 km (0.077 R)
• M21: 5,297,859 km (0.115 R)
• M22: 5,737,378 km (0.093 R)
• M23: 5,911,509 km (0.037 R)
• M24: 6,011,740 km (0.061 R)
• M25: 6,163,283 km (0.116 R)
• M26: 6,781,870 km (0.076 R)
• M27: 7,072,090 km (0.069 R)
• M28: 7,151,975 km (0.083 R)
• M29: 7,232,010 km (0.053 R)
• M30: 7,447,281 km (0.066 R)
• M31: 7,528,513 km (0.08 R)
• M32: 8,022,186 km (0.049 R)
• M33: 8,385,409 km (0.046 R)
• M34: 8,668,449 km (0.097 R)
• M35: 8,725,296 km (0.079 R)
• M36: 9,040,947 km (0.025 R)
• M37: 9,389,660 km (0.09 R)
• M38: 9,624,529 km (0.117 R)
• M39: 10,160,089 km (0.116 R)
• M40: 11,415,814 km (0.12 R)
• M41: 12,077,934 km (0.11 R)
• M42: 12,141,662 km (0.104 R)
• M43: 12,882,321 km (0.106 R)
• M44: 13,143,370 km (0.113 R)
• M45: 13,538,159 km (0.091 R)
• M46: 14,104,237 km (0.117 R)
• M47: 14,712,053 km (0.075 R)
• M48: 14,848,337 km (0.105 R)
• M49: 14,984,920 km (0.071 R)
• M50: 15,501,182 km (0.052 R)
• M51: 15,744,129 km (0.1 R)
• M52: 16,480,300 km (0.092 R)
• M53: 16,657,274 km (0.115 R)
• M54: 16,941,660 km (0.092 R)
• M55: 17,877,245 km (0.075 R)
• M56: 17,949,949 km (0.064 R)
• M57: 18,205,014 km (0.073 R)
• M58: 18,903,486 km (0.11 R)
• M59: 19,051,588 km (0.116 R)
• M60: 19,311,739 km (0.115 R)
• M61: 19,423,638 km (0.096 R)
• M62: 19,798,231 km (0.117 R)
• M63: 20,364,309 km (0.058 R)
• M64: 20,897,626 km (0.038 R)
• M65: 21,628,711 km (0.099 R)
• M66: 22,016,917 km (0.075 R)
• M67: 22,094,858 km (0.041 R)
• M68: 22,446,562 km (0.069 R)
• M69: 22,682,029 km (0.03 R)
• M70: 22,918,394 km (0.096 R)
• M71: 23,076,369 km (0.09 R)
• M72: 23,433,310 km (0.108 R)
• M73: 23,552,539 km (0.087 R)
• M74: 24,112,334 km (0.049 R)
• M75: 24,434,119 km (0.025 R)
• M76: 24,716,859 km (0.073 R)
• M77: 26,975,787 km (0.111 R)
• M78: 27,393,614 km (0.115 R)
• M79: 27,477,389 km (0.104 R)
• M80: 28,066,505 km (0.081 R)
• M81: 28,193,215 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.5

Radius: 14.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.45 AU - 7.95 AU

Year: 7021 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,364,877 km

• M1: 281,244 km (0.085 R)
• M2: 958,324 km (0.082 R)
• M3: 1,085,632 km (0.105 R)
• M4: 1,366,726 km (0.117 R)
• M5: 1,697,936 km (0.114 R)
• M6: 1,837,959 km (0.057 R)
• M7: 2,195,798 km (0.041 R)
• M8: 2,320,113 km (0.033 R)
• M9: 3,084,259 km (0.111 R)
• M10: 3,545,021 km (0.074 R)
• M11: 4,205,346 km (0.106 R)
• M12: 4,397,729 km (0.059 R)
• M13: 5,196,432 km (0.108 R)
• M14: 5,507,745 km (0.108 R)
• M15: 5,825,042 km (0.074 R)
• M16: 6,395,010 km (0.099 R)
• M17: 6,617,013 km (0.103 R)
• M18: 6,912,170 km (0.113 R)
• M19: 7,515,498 km (0.095 R)
• M20: 7,764,578 km (0.056 R)
• M21: 7,897,571 km (0.061 R)
• M22: 8,895,987 km (0.049 R)
• M23: 9,269,084 km (0.061 R)
• M24: 9,599,695 km (0.09 R)
• M25: 9,710,697 km (0.113 R)
• M26: 10,272,587 km (0.113 R)
• M27: 10,435,050 km (0.031 R)
• M28: 11,060,369 km (0.114 R)
• M29: 11,344,156 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 9.1

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.68 AU - 14.34 AU

Year: 14192 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,364,877 km

• M1: 120,875 km (0.075 R)
• M2: 487,390 km (0.098 R)
• M3: 651,948 km (0.083 R)
• M4: 749,785 km (0.106 R)
• M5: 870,660 km (0.097 R)
• M6: 1,112,709 km (0.073 R)
• M7: 2,180,688 km (0.081 R)
• M8: 2,563,808 km (0.114 R)
• M9: 3,023,523 km (0.05 R)
• M10: 3,305,814 km (0.114 R)
• M11: 3,363,409 km (0.075 R)
• M12: 3,421,303 km (0.1 R)
• M13: 4,328,914 km (0.113 R)
• M14: 4,744,496 km (0.073 R)
• M15: 5,307,134 km (0.109 R)
• M16: 5,442,670 km (0.098 R)
• M17: 5,613,660 km (0.116 R)
• M18: 5,891,015 km (0.098 R)
• M19: 6,279,670 km (0.114 R)
• M20: 6,531,293 km (0.107 R)
• M21: 7,915,971 km (0.102 R)
• M22: 8,423,407 km (0.115 R)
• M23: 8,981,856 km (0.078 R)
• M24: 9,428,855 km (0.09 R)
• M25: 11,158,505 km (0.049 R)
• M26: 12,575,047 km (0.083 R)
• M27: 12,665,554 km (0.087 R)
• M28: 13,396,639 km (0.116 R)
• M29: 13,813,867 km (0.101 R)
• M30: 14,094,513 km (0.081 R)
• M31: 14,235,434 km (0.113 R)
• M32: 15,283,666 km (0.105 R)
• M33: 15,573,737 km (0.065 R)
• M34: 15,963,589 km (0.061 R)
• M35: 16,307,215 km (0.096 R)
• M36: 17,403,169 km (0.099 R)
• M37: 18,317,511 km (0.076 R)
• M38: 18,471,447 km (0.043 R)
• M39: 18,987,560 km (0.098 R)
• M40: 19,403,891 km (0.036 R)
• M41: 19,928,680 km (0.053 R)
• M42: 20,192,721 km (0.112 R)
• M43: 20,777,798 km (0.117 R)
• M44: 22,237,424 km (0.114 R)
• M45: 22,511,338 km (0.112 R)
• M46: 23,007,255 km (0.105 R)
• M47: 23,228,809 km (0.05 R)
• M48: 23,562,413 km (0.098 R)
• M49: 24,178,307 km (0.062 R)
• M50: 24,290,805 km (0.077 R)
• M51: 24,856,135 km (0.113 R)
• M52: 25,942,216 km (0.114 R)
• M53: 26,346,279 km (0.071 R)
• M54: 26,752,288 km (0.06 R)
• M55: 26,985,362 km (0.097 R)
• M56: 27,983,030 km (0.099 R)
• M57: 28,219,544 km (0.039 R)
• M58: 28,754,207 km (0.08 R)
• M59: 29,712,830 km (0.067 R)
• M60: 30,135,593 km (0.066 R)
• M61: 31,599,857 km (0.071 R)
• M62: 32,464,683 km (0.114 R)
• M63: 33,525,481 km (0.114 R)
• M64: 33,588,163 km (0.098 R)
• M65: 34,724,209 km (0.093 R)
• M66: 35,233,291 km (0.115 R)
• M67: 37,034,000 km (0.084 R)
• M68: 38,930,602 km (0.12 R)
• M69: 39,062,547 km (0.086 R)
• M70: 39,393,009 km (0.103 R)
• M71: 40,590,689 km (0.048 R)
• M72: 41,059,679 km (0.11 R)
• M73: 41,328,506 km (0.06 R)
• M74: 42,138,429 km (0.116 R)
• M75: 42,341,733 km (0.113 R)
• M76: 43,089,871 km (0.069 R)
• M77: 44,117,160 km (0.1 R)
• M78: 46,615,444 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.9

Radius: 6.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.46 AU - 20 AU

Year: 27133 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,364,877 km

• M1: 357,090 km (0.043 R)
• M2: 485,295 km (0.081 R)
• M3: 690,394 km (0.102 R)
• M4: 803,041 km (0.046 R)
• M5: 1,495,680 km (0.095 R)
• M6: 1,600,548 km (0.11 R)
• M7: 1,975,589 km (0.086 R)
• M8: 2,701,289 km (0.098 R)
• M9: 2,986,572 km (0.06 R)
• M10: 3,146,193 km (0.067 R)
• M11: 3,641,811 km (0.097 R)
• M12: 4,400,421 km (0.092 R)
• M13: 6,259,175 km (0.107 R)
• M14: 6,670,719 km (0.114 R)
• M15: 8,855,895 km (0.106 R)
• M16: 9,162,720 km (0.109 R)
• M17: 9,512,031 km (0.05 R)
• M18: 9,629,465 km (0.105 R)
• M19: 10,304,002 km (0.083 R)
• M20: 10,993,648 km (0.113 R)
• M21: 13,193,934 km (0.116 R)
• M22: 13,368,814 km (0.077 R)
• M23: 13,412,646 km (0.12 R)
• M24: 13,544,292 km (0.064 R)
• M25: 15,021,571 km (0.113 R)
• M26: 15,067,049 km (0.043 R)
• M27: 15,112,676 km (0.064 R)
• M28: 15,158,303 km (0.061 R)
• M29: 15,617,419 km (0.073 R)
• M30: 18,514,831 km (0.094 R)
• M31: 19,005,362 km (0.108 R)
• M32: 19,500,232 km (0.115 R)
• M33: 20,603,666 km (0.118 R)
• M34: 21,778,907 km (0.094 R)
• M35: 22,556,965 km (0.088 R)
• M36: 22,923,331 km (0.071 R)
• M37: 23,186,024 km (0.072 R)
• M38: 23,344,149 km (0.056 R)
• M39: 24,783,730 km (0.102 R)
• M40: 25,269,923 km (0.111 R)
• M41: 25,324,227 km (0.04 R)
• M42: 25,378,381 km (0.052 R)
• M43: 25,813,861 km (0.12 R)
• M44: 26,142,078 km (0.064 R)
• M45: 26,802,703 km (0.12 R)
• M46: 27,246,111 km (0.119 R)
• M47: 27,915,711 km (0.091 R)
• M48: 29,842,531 km (0.047 R)
• M49: 30,244,501 km (0.058 R)
• M50: 30,417,286 km (0.035 R)
• M51: 31,053,825 km (0.049 R)
• M52: 32,693,717 km (0.063 R)
• M53: 32,930,381 km (0.039 R)
• M54: 34,001,950 km (0.108 R)
• M55: 34,301,595 km (0.102 R)
• M56: 34,361,733 km (0.11 R)
• M57: 35,691,509 km (0.108 R)
• M58: 38,027,928 km (0.043 R)
• M59: 38,713,386 km (0.04 R)
• M60: 39,026,345 km (0.074 R)
• M61: 39,465,863 km (0.073 R)
• M62: 39,843,897 km (0.094 R)
• M63: 39,970,157 km (0.102 R)
• M64: 40,096,568 km (0.092 R)
• M65: 41,559,934 km (0.1 R)
• M66: 42,073,055 km (0.091 R)
• M67: 42,330,363 km (0.088 R)
• M68: 42,394,690 km (0.11 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 13,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit