🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.75 AU - 1.21 AU

Year: 367 Days

Day: 35.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.89 AU - 1.27 AU

Year: 425 Days

Day: 36 Hours

Environment

Temp: -2 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,009,863 km

• M1: 480,209 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.13 AU - 1.71 AU

Year: 641 Days

Day: 17.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.29 AU - 2.55 AU

Year: 1426 Days

Day: 19.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,009,863 km

• M1: 1,729,351 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.71 AU - 3.03 AU

Year: 1841 Days

Day: 12.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.02 AU - 4.82 AU

Year: 2940 Days

Day: 32.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 8.3

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.98 AU - 4.58 AU

Year: 3354 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 26,009,863 km

• M1: 111,600 km (0.103 R)
• M2: 174,730 km (0.1 R)
• M3: 244,144 km (0.086 R)
• M4: 475,123 km (0.093 R)
• M5: 567,126 km (0.112 R)
• M6: 696,378 km (0.099 R)
• M7: 961,166 km (0.045 R)
• M8: 1,374,954 km (0.095 R)
• M9: 1,538,315 km (0.103 R)
• M10: 1,899,145 km (0.07 R)
• M11: 2,206,569 km (0.03 R)
• M12: 2,286,005 km (0.101 R)
• M13: 2,782,221 km (0.103 R)
• M14: 2,902,797 km (0.117 R)
• M15: 2,955,156 km (0.103 R)
• M16: 3,643,755 km (0.103 R)
• M17: 4,103,470 km (0.112 R)
• M18: 4,440,364 km (0.117 R)
• M19: 4,827,374 km (0.116 R)
• M20: 5,098,445 km (0.098 R)
• M21: 5,246,547 km (0.119 R)
• M22: 5,546,939 km (0.12 R)
• M23: 5,764,904 km (0.103 R)
• M24: 6,052,580 km (0.097 R)
• M25: 6,119,600 km (0.093 R)
• M26: 6,186,919 km (0.084 R)
• M27: 6,322,305 km (0.082 R)
• M28: 6,481,477 km (0.07 R)
• M29: 6,550,143 km (0.107 R)
• M30: 6,688,072 km (0.114 R)
• M31: 6,757,485 km (0.094 R)
• M32: 7,704,889 km (0.106 R)
• M33: 8,046,421 km (0.096 R)
• M34: 8,467,688 km (0.119 R)
• M35: 8,998,013 km (0.118 R)
• M36: 9,538,959 km (0.081 R)
• M37: 9,591,168 km (0.069 R)
• M38: 9,747,947 km (0.034 R)
• M39: 9,852,965 km (0.036 R)
• M40: 10,223,518 km (0.095 R)
• M41: 10,356,960 km (0.101 R)
• M42: 10,410,516 km (0.116 R)
• M43: 10,464,072 km (0.039 R)
• M44: 10,571,633 km (0.047 R)
• M45: 10,978,240 km (0.093 R)
• M46: 11,087,596 km (0.097 R)
• M47: 11,500,636 km (0.059 R)
• M48: 11,639,462 km (0.06 R)
• M49: 11,918,762 km (0.083 R)
• M50: 12,341,974 km (0.094 R)
• M51: 12,741,400 km (0.057 R)
• M52: 12,856,291 km (0.102 R)
• M53: 13,290,125 km (0.078 R)
• M54: 13,494,326 km (0.083 R)
• M55: 13,670,104 km (0.032 R)
• M56: 14,560,510 km (0.063 R)
• M57: 14,801,213 km (0.047 R)
• M58: 14,982,526 km (0.069 R)
• M59: 15,164,587 km (0.093 R)
• M60: 15,745,924 km (0.081 R)
• M61: 15,900,159 km (0.081 R)
• M62: 16,678,816 km (0.119 R)
• M63: 16,804,478 km (0.074 R)
• M64: 16,993,720 km (0.104 R)
• M65: 17,056,850 km (0.03 R)
• M66: 17,757,566 km (0.067 R)
• M67: 17,821,744 km (0.078 R)
• M68: 18,272,931 km (0.097 R)
• M69: 18,337,707 km (0.113 R)
• M70: 18,793,233 km (0.057 R)
• M71: 18,989,655 km (0.07 R)
• M72: 19,219,736 km (0.089 R)
• M73: 19,848,645 km (0.065 R)
• M74: 20,383,458 km (0.101 R)
• M75: 20,686,394 km (0.112 R)
• M76: 20,787,671 km (0.109 R)
• M77: 21,262,645 km (0.119 R)
• M78: 21,330,861 km (0.104 R)
• M79: 21,467,294 km (0.115 R)
• M80: 21,672,692 km (0.105 R)
• M81: 21,844,281 km (0.106 R)
• M82: 22,016,319 km (0.107 R)
• M83: 22,953,100 km (0.112 R)
• M84: 23,303,309 km (0.096 R)
• M85: 23,549,547 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.2

Radius: 14.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.33 AU - 4.75 AU

Year: 3664 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,009,863 km

• M1: 196,572 km (0.076 R)
• M2: 337,642 km (0.073 R)
• M3: 557,850 km (0.05 R)
• M4: 674,238 km (0.102 R)
• M5: 811,269 km (0.089 R)
• M6: 912,397 km (0.115 R)
• M7: 1,042,697 km (0.094 R)
• M8: 1,205,460 km (0.1 R)
• M9: 1,821,204 km (0.105 R)
• M10: 2,020,618 km (0.073 R)
• M11: 2,309,193 km (0.083 R)
• M12: 2,475,396 km (0.079 R)
• M13: 2,732,405 km (0.11 R)
• M14: 2,855,524 km (0.06 R)
• M15: 3,070,795 km (0.097 R)
• M16: 3,217,401 km (0.057 R)
• M17: 3,403,950 km (0.082 R)
• M18: 3,536,793 km (0.114 R)
• M19: 3,925,897 km (0.114 R)
• M20: 4,045,276 km (0.1 R)
• M21: 4,328,914 km (0.103 R)
• M22: 4,766,637 km (0.108 R)
• M23: 5,550,231 km (0.099 R)
• M24: 5,639,840 km (0.112 R)
• M25: 6,164,479 km (0.078 R)
• M26: 7,556,338 km (0.109 R)
• M27: 8,058,389 km (0.1 R)
• M28: 8,211,128 km (0.107 R)
• M29: 8,675,181 km (0.059 R)
• M30: 9,253,975 km (0.067 R)
• M31: 9,872,562 km (0.105 R)
• M32: 9,981,469 km (0.075 R)
• M33: 10,118,202 km (0.111 R)
• M34: 10,228,156 km (0.116 R)
• M35: 10,338,410 km (0.066 R)
• M36: 10,783,463 km (0.115 R)
• M37: 10,895,662 km (0.096 R)
• M38: 11,008,309 km (0.118 R)
• M39: 11,149,679 km (0.072 R)
• M40: 11,291,647 km (0.081 R)
• M41: 11,434,214 km (0.076 R)
• M42: 11,923,549 km (0.083 R)
• M43: 12,185,345 km (0.102 R)
• M44: 12,625,911 km (0.034 R)
• M45: 12,922,563 km (0.118 R)
• M46: 13,492,681 km (0.05 R)
• M47: 13,795,916 km (0.064 R)
• M48: 14,564,250 km (0.119 R)
• M49: 14,688,417 km (0.106 R)
• M50: 14,906,680 km (0.061 R)
• M51: 15,094,575 km (0.093 R)
• M52: 15,188,821 km (0.072 R)
• M53: 15,918,111 km (0.108 R)
• M54: 16,496,756 km (0.105 R)
• M55: 16,853,846 km (0.099 R)
• M56: 16,984,295 km (0.116 R)
• M57: 17,542,594 km (0.096 R)
• M58: 18,040,157 km (0.119 R)
• M59: 18,173,598 km (0.113 R)
• M60: 18,441,528 km (0.109 R)
• M61: 19,698,000 km (0.062 R)
• M62: 20,806,820 km (0.068 R)
• M63: 20,981,849 km (0.086 R)
• M64: 21,262,944 km (0.11 R)
• M65: 21,439,320 km (0.096 R)
• M66: 21,758,113 km (0.101 R)
• M67: 22,042,648 km (0.112 R)
• M68: 22,400,187 km (0.084 R)
• M69: 22,651,511 km (0.06 R)
• M70: 23,120,949 km (0.032 R)
• M71: 23,630,031 km (0.116 R)
• M72: 23,922,644 km (0.055 R)
• M73: 24,437,560 km (0.106 R)
• M74: 24,807,516 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.5

Radius: 12

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.01 AU - 5.97 AU

Year: 4222 Days

Day: 8 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,009,863 km

• M1: 165,605 km (0.099 R)
• M2: 268,229 km (0.115 R)
• M3: 546,481 km (0.062 R)
• M4: 917,334 km (0.081 R)
• M5: 1,042,398 km (0.116 R)
• M6: 1,840,353 km (0.083 R)
• M7: 1,986,510 km (0.102 R)
• M8: 2,167,075 km (0.112 R)
• M9: 2,480,482 km (0.091 R)
• M10: 2,675,558 km (0.118 R)
• M11: 2,875,869 km (0.114 R)
• M12: 3,362,511 km (0.112 R)
• M13: 3,560,729 km (0.102 R)
• M14: 3,763,134 km (0.067 R)
• M15: 4,471,331 km (0.104 R)
• M16: 4,891,551 km (0.118 R)
• M17: 5,158,284 km (0.117 R)
• M18: 5,366,674 km (0.061 R)
• M19: 5,493,084 km (0.09 R)
• M20: 5,684,569 km (0.091 R)
• M21: 5,878,299 km (0.087 R)
• M22: 5,965,065 km (0.102 R)
• M23: 6,383,192 km (0.047 R)
• M24: 6,811,041 km (0.101 R)
• M25: 7,086,002 km (0.106 R)
• M26: 7,528,962 km (0.072 R)
• M27: 7,623,358 km (0.113 R)
• M28: 8,077,238 km (0.052 R)
• M29: 8,392,889 km (0.112 R)
• M30: 8,515,410 km (0.109 R)
• M31: 8,712,580 km (0.112 R)
• M32: 8,936,378 km (0.075 R)
• M33: 9,111,707 km (0.118 R)
• M34: 9,187,104 km (0.084 R)
• M35: 10,607,835 km (0.064 R)
• M36: 11,060,818 km (0.061 R)
• M37: 11,276,239 km (0.12 R)
• M38: 11,357,321 km (0.098 R)
• M39: 13,077,098 km (0.074 R)
• M40: 13,190,792 km (0.113 R)
• M41: 14,141,636 km (0.063 R)
• M42: 14,404,779 km (0.101 R)
• M43: 14,817,519 km (0.113 R)
• M44: 15,383,747 km (0.077 R)
• M45: 16,048,112 km (0.032 R)
• M46: 16,200,552 km (0.066 R)
• M47: 16,783,834 km (0.107 R)
• M48: 17,062,535 km (0.098 R)
• M49: 17,186,851 km (0.116 R)
• M50: 17,311,466 km (0.088 R)
• M51: 17,467,795 km (0.043 R)
• M52: 18,734,740 km (0.109 R)
• M53: 19,023,763 km (0.081 R)
• M54: 19,217,342 km (0.117 R)
• M55: 19,444,133 km (0.111 R)
• M56: 19,704,284 km (0.042 R)
• M57: 20,129,441 km (0.081 R)
• M58: 20,260,937 km (0.118 R)
• M59: 20,392,583 km (0.084 R)
• M60: 20,524,678 km (0.114 R)
• M61: 20,989,030 km (0.113 R)
• M62: 21,189,042 km (0.088 R)
• M63: 21,289,273 km (0.106 R)
• M64: 22,539,014 km (0.069 R)
• M65: 23,018,026 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 9.5

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.27 AU - 5.95 AU

Year: 4375 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,009,863 km

• M1: 180,714 km (0.065 R)
• M2: 340,934 km (0.105 R)
• M3: 452,085 km (0.102 R)
• M4: 537,356 km (0.098 R)
• M5: 936,931 km (0.118 R)
• M6: 1,011,730 km (0.083 R)
• M7: 1,141,133 km (0.034 R)
• M8: 1,303,895 km (0.113 R)
• M9: 1,431,053 km (0.094 R)
• M10: 1,607,280 km (0.106 R)
• M11: 2,178,444 km (0.045 R)
• M12: 2,451,311 km (0.079 R)
• M13: 2,592,082 km (0.119 R)
• M14: 2,753,498 km (0.117 R)
• M15: 2,992,705 km (0.08 R)
• M16: 3,277,241 km (0.062 R)
• M17: 3,413,075 km (0.074 R)
• M18: 4,224,494 km (0.099 R)
• M19: 4,415,232 km (0.098 R)
• M20: 4,630,353 km (0.11 R)
• M21: 4,783,093 km (0.072 R)
• M22: 4,871,056 km (0.081 R)
• M23: 5,071,069 km (0.079 R)
• M24: 5,160,977 km (0.032 R)
• M25: 5,456,433 km (0.105 R)
• M26: 6,040,164 km (0.115 R)
• M27: 6,351,626 km (0.114 R)
• M28: 6,766,760 km (0.091 R)
• M29: 6,940,294 km (0.076 R)
• M30: 7,266,567 km (0.051 R)
• M31: 7,546,465 km (0.105 R)
• M32: 8,594,398 km (0.108 R)
• M33: 9,107,967 km (0.08 R)
• M34: 9,189,947 km (0.096 R)
• M35: 9,520,558 km (0.08 R)
• M36: 9,715,185 km (0.077 R)
• M37: 10,023,656 km (0.116 R)
• M38: 10,108,328 km (0.116 R)
• M39: 10,306,994 km (0.114 R)
• M40: 10,650,321 km (0.064 R)
• M41: 11,260,381 km (0.096 R)
• M42: 11,643,801 km (0.042 R)
• M43: 11,792,351 km (0.102 R)
• M44: 11,851,891 km (0.107 R)
• M45: 11,941,500 km (0.063 R)
• M46: 12,061,328 km (0.067 R)
• M47: 12,241,893 km (0.114 R)
• M48: 12,392,987 km (0.104 R)
• M49: 12,483,942 km (0.092 R)
• M50: 12,819,341 km (0.043 R)
• M51: 13,561,496 km (0.111 R)
• M52: 13,717,975 km (0.039 R)
• M53: 13,780,657 km (0.049 R)
• M54: 13,843,488 km (0.06 R)
• M55: 13,937,884 km (0.115 R)
• M56: 14,445,021 km (0.065 R)
• M57: 14,540,763 km (0.067 R)
• M58: 15,152,170 km (0.068 R)
• M59: 15,249,409 km (0.107 R)
• M60: 15,771,954 km (0.104 R)
• M61: 16,566,618 km (0.079 R)
• M62: 16,767,378 km (0.085 R)
• M63: 16,968,886 km (0.096 R)
• M64: 17,306,678 km (0.039 R)
• M65: 17,374,446 km (0.099 R)
• M66: 18,923,383 km (0.106 R)
• M67: 19,168,274 km (0.112 R)
• M68: 20,301,179 km (0.081 R)
• M69: 21,165,107 km (0.076 R)
• M70: 21,564,982 km (0.098 R)
• M71: 22,188,057 km (0.093 R)
• M72: 23,040,466 km (0.095 R)
• M73: 23,602,056 km (0.093 R)
• M74: 23,714,853 km (0.096 R)
• M75: 23,827,949 km (0.073 R)
• M76: 24,130,286 km (0.071 R)
• M77: 24,510,115 km (0.067 R)
• M78: 24,815,295 km (0.067 R)
• M79: 24,930,036 km (0.115 R)
• M80: 25,622,525 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit