🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.95 AU - 0.97 AU

Year: 344 Days

Day: 35.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.15 AU - 1.89 AU

Year: 684 Days

Day: 15.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.8

Radius: 12.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.24 AU - 6.6 AU

Year: 4609 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 102.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,561,022 km

• M1: 179,966 km (0.104 R)
• M2: 344,374 km (0.049 R)
• M3: 476,619 km (0.083 R)
• M4: 619,186 km (0.091 R)
• M5: 731,085 km (0.09 R)
• M6: 1,084,136 km (0.095 R)
• M7: 1,295,069 km (0.061 R)
• M8: 1,550,881 km (0.092 R)
• M9: 1,774,081 km (0.096 R)
• M10: 1,923,230 km (0.079 R)
• M11: 2,181,287 km (0.09 R)
• M12: 2,341,805 km (0.091 R)
• M13: 2,846,847 km (0.065 R)
• M14: 2,963,683 km (0.101 R)
• M15: 3,042,521 km (0.111 R)
• M16: 3,551,304 km (0.101 R)
• M17: 3,656,322 km (0.094 R)
• M18: 3,826,714 km (0.105 R)
• M19: 4,152,986 km (0.07 R)
• M20: 4,286,129 km (0.077 R)
• M21: 4,443,356 km (0.116 R)
• M22: 4,879,583 km (0.057 R)
• M23: 5,090,965 km (0.075 R)
• M24: 5,523,153 km (0.08 R)
• M25: 5,942,177 km (0.102 R)
• M26: 6,117,805 km (0.12 R)
• M27: 6,499,878 km (0.085 R)
• M28: 6,706,921 km (0.108 R)
• M29: 7,021,526 km (0.05 R)
• M30: 7,127,441 km (0.07 R)
• M31: 7,556,637 km (0.051 R)
• M32: 7,692,622 km (0.082 R)
• M33: 7,911,633 km (0.098 R)
• M34: 8,049,712 km (0.089 R)
• M35: 8,132,888 km (0.097 R)
• M36: 8,524,835 km (0.079 R)
• M37: 9,590,570 km (0.095 R)
• M38: 10,034,576 km (0.114 R)
• M39: 10,184,174 km (0.117 R)
• M40: 10,698,043 km (0.069 R)
• M41: 10,912,117 km (0.07 R)
• M42: 11,344,455 km (0.101 R)
• M43: 11,469,070 km (0.067 R)
• M44: 11,782,627 km (0.055 R)
• M45: 11,972,018 km (0.074 R)
• M46: 12,386,105 km (0.063 R)
• M47: 13,359,389 km (0.111 R)
• M48: 13,557,008 km (0.105 R)
• M49: 13,656,191 km (0.101 R)
• M50: 14,390,866 km (0.065 R)
• M51: 14,627,231 km (0.083 R)
• M52: 14,763,066 km (0.106 R)
• M53: 14,899,050 km (0.096 R)
• M54: 15,863,657 km (0.088 R)
• M55: 16,213,118 km (0.031 R)
• M56: 17,240,706 km (0.104 R)
• M57: 17,636,093 km (0.047 R)
• M58: 18,655,902 km (0.08 R)
• M59: 19,210,012 km (0.064 R)
• M60: 19,433,212 km (0.117 R)
• M61: 19,882,155 km (0.078 R)
• M62: 20,562,078 km (0.099 R)
• M63: 20,752,366 km (0.072 R)
• M64: 20,828,512 km (0.067 R)
• M65: 20,943,104 km (0.097 R)
• M66: 21,057,845 km (0.096 R)
• M67: 22,765,056 km (0.112 R)
• M68: 23,198,740 km (0.109 R)
• M69: 23,555,681 km (0.109 R)
• M70: 24,879,921 km (0.114 R)
• M71: 26,931,955 km (0.109 R)
• M72: 27,098,457 km (0.109 R)
• M73: 27,181,784 km (0.066 R)
• M74: 27,641,947 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.5

Radius: 14.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.15 AU - 6.45 AU

Year: 5776 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,561,022 km

• M1: 189,690 km (0.052 R)
• M2: 443,408 km (0.077 R)
• M3: 563,086 km (0.085 R)
• M4: 1,053,468 km (0.118 R)
• M5: 1,482,365 km (0.11 R)
• M6: 1,647,821 km (0.101 R)
• M7: 1,756,429 km (0.107 R)
• M8: 2,047,696 km (0.1 R)
• M9: 2,372,323 km (0.06 R)
• M10: 2,532,094 km (0.116 R)
• M11: 3,052,545 km (0.09 R)
• M12: 3,168,483 km (0.099 R)
• M13: 3,305,814 km (0.096 R)
• M14: 3,444,940 km (0.086 R)
• M15: 3,812,352 km (0.119 R)
• M16: 4,106,910 km (0.099 R)
• M17: 4,278,649 km (0.112 R)
• M18: 4,607,166 km (0.1 R)
• M19: 4,718,466 km (0.085 R)
• M20: 4,898,582 km (0.11 R)
• M21: 5,058,054 km (0.053 R)
• M22: 5,173,094 km (0.097 R)
• M23: 5,335,707 km (0.057 R)
• M24: 5,476,329 km (0.103 R)
• M25: 5,618,298 km (0.102 R)
• M26: 5,713,591 km (0.111 R)
• M27: 5,905,825 km (0.093 R)
• M28: 6,396,057 km (0.098 R)
• M29: 6,595,770 km (0.04 R)
• M30: 6,797,727 km (0.101 R)
• M31: 7,078,672 km (0.107 R)
• M32: 7,731,667 km (0.112 R)
• M33: 7,971,472 km (0.096 R)
• M34: 8,267,975 km (0.082 R)
• M35: 8,595,594 km (0.079 R)
• M36: 8,788,725 km (0.081 R)
• M37: 8,983,352 km (0.115 R)
• M38: 9,348,521 km (0.078 R)
• M39: 9,547,187 km (0.108 R)
• M40: 9,977,729 km (0.039 R)
• M41: 10,093,518 km (0.108 R)
• M42: 10,268,248 km (0.087 R)
• M43: 10,739,033 km (0.092 R)
• M44: 11,066,802 km (0.088 R)
• M45: 11,610,291 km (0.111 R)
• M46: 12,039,038 km (0.077 R)
• M47: 12,193,573 km (0.039 R)
• M48: 13,070,366 km (0.07 R)
• M49: 13,484,453 km (0.093 R)
• M50: 13,580,644 km (0.118 R)
• M51: 14,129,968 km (0.109 R)
• M52: 14,325,642 km (0.113 R)
• M53: 15,083,953 km (0.113 R)
• M54: 15,317,326 km (0.054 R)
• M55: 15,652,874 km (0.051 R)
• M56: 15,923,048 km (0.084 R)
• M57: 16,536,549 km (0.034 R)
• M58: 19,175,754 km (0.119 R)
• M59: 19,283,914 km (0.075 R)
• M60: 19,428,724 km (0.119 R)
• M61: 20,414,724 km (0.119 R)
• M62: 20,525,277 km (0.116 R)
• M63: 20,858,282 km (0.081 R)
• M64: 21,717,272 km (0.117 R)
• M65: 21,830,219 km (0.045 R)
• M66: 23,123,343 km (0.043 R)
• M67: 23,662,942 km (0.113 R)
• M68: 23,817,926 km (0.106 R)
• M69: 24,441,300 km (0.094 R)
• M70: 24,872,890 km (0.108 R)
• M71: 25,188,392 km (0.087 R)
• M72: 25,465,447 km (0.078 R)
• M73: 25,823,285 km (0.114 R)
• M74: 25,982,906 km (0.079 R)
• M75: 26,182,769 km (0.098 R)
• M76: 26,463,564 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 10.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.77 AU - 9.85 AU

Year: 8750 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,561,022 km

• M1: 140,622 km (0.108 R)
• M2: 209,287 km (0.093 R)
• M3: 384,018 km (0.12 R)
• M4: 494,271 km (0.063 R)
• M5: 699,669 km (0.096 R)
• M6: 868,266 km (0.105 R)
• M7: 1,011,431 km (0.104 R)
• M8: 1,131,857 km (0.061 R)
• M9: 1,278,613 km (0.09 R)
• M10: 1,568,683 km (0.112 R)
• M11: 1,697,786 km (0.068 R)
• M12: 1,941,780 km (0.047 R)
• M13: 2,042,609 km (0.116 R)
• M14: 2,249,802 km (0.093 R)
• M15: 2,342,553 km (0.115 R)
• M16: 3,447,184 km (0.113 R)
• M17: 3,710,476 km (0.058 R)
• M18: 3,820,879 km (0.07 R)
• M19: 4,256,807 km (0.07 R)
• M20: 4,489,133 km (0.062 R)
• M21: 4,590,111 km (0.087 R)
• M22: 5,123,428 km (0.104 R)
• M23: 5,388,515 km (0.065 R)
• M24: 5,932,453 km (0.117 R)
• M25: 6,080,555 km (0.098 R)
• M26: 6,437,047 km (0.074 R)
• M27: 6,608,336 km (0.064 R)
• M28: 6,723,377 km (0.107 R)
• M29: 6,858,464 km (0.036 R)
• M30: 6,974,851 km (0.099 R)
• M31: 7,269,110 km (0.077 R)
• M32: 7,687,685 km (0.117 R)
• M33: 7,889,792 km (0.11 R)
• M34: 7,971,173 km (0.096 R)
• M35: 8,926,804 km (0.086 R)
• M36: 9,418,084 km (0.076 R)
• M37: 9,547,785 km (0.114 R)
• M38: 9,634,552 km (0.029 R)
• M39: 10,249,249 km (0.075 R)
• M40: 10,561,310 km (0.12 R)
• M41: 10,696,098 km (0.037 R)
• M42: 10,944,580 km (0.082 R)
• M43: 11,286,561 km (0.081 R)
• M44: 11,424,341 km (0.069 R)
• M45: 11,539,531 km (0.101 R)
• M46: 11,817,783 km (0.109 R)
• M47: 11,957,657 km (0.082 R)
• M48: 12,027,818 km (0.081 R)
• M49: 12,357,083 km (0.037 R)
• M50: 12,475,415 km (0.087 R)
• M51: 12,594,196 km (0.102 R)
• M52: 12,665,554 km (0.04 R)
• M53: 12,760,998 km (0.12 R)
• M54: 12,880,526 km (0.065 R)
• M55: 13,314,210 km (0.08 R)
• M56: 13,557,307 km (0.101 R)
• M57: 14,270,290 km (0.098 R)
• M58: 14,344,790 km (0.092 R)
• M59: 15,046,105 km (0.073 R)
• M60: 15,630,434 km (0.1 R)
• M61: 15,758,490 km (0.054 R)
• M62: 16,144,752 km (0.118 R)
• M63: 16,403,855 km (0.107 R)
• M64: 16,742,994 km (0.092 R)
• M65: 16,847,712 km (0.082 R)
• M66: 16,926,550 km (0.108 R)
• M67: 17,720,616 km (0.116 R)
• M68: 17,880,835 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919

Radius: 14.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.57 AU - 12.57 AU

Year: 12552 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,561,022 km

• M1: 187,895 km (0.1 R)
• M2: 325,974 km (0.103 R)
• M3: 420,220 km (0.08 R)
• M4: 687,103 km (0.098 R)
• M5: 1,124,677 km (0.079 R)
• M6: 1,437,636 km (0.067 R)
• M7: 1,618,051 km (0.076 R)
• M8: 2,175,901 km (0.074 R)
• M9: 2,446,224 km (0.112 R)
• M10: 3,119,415 km (0.053 R)
• M11: 3,920,811 km (0.053 R)
• M12: 4,177,221 km (0.099 R)
• M13: 4,288,821 km (0.069 R)
• M14: 4,515,013 km (0.091 R)
• M15: 4,745,394 km (0.101 R)
• M16: 5,540,956 km (0.078 R)
• M17: 6,292,535 km (0.069 R)
• M18: 6,680,443 km (0.064 R)
• M19: 7,344,507 km (0.081 R)
• M20: 7,844,912 km (0.088 R)
• M21: 7,983,290 km (0.028 R)
• M22: 8,545,180 km (0.099 R)
• M23: 9,510,086 km (0.055 R)
• M24: 9,955,589 km (0.082 R)
• M25: 11,177,055 km (0.037 R)
• M26: 11,805,516 km (0.118 R)
• M27: 12,017,496 km (0.115 R)
• M28: 12,715,370 km (0.06 R)
• M29: 12,878,432 km (0.064 R)
• M30: 13,371,357 km (0.055 R)
• M31: 14,602,547 km (0.058 R)
• M32: 14,887,382 km (0.07 R)
• M33: 15,059,270 km (0.054 R)
• M34: 15,174,161 km (0.106 R)
• M35: 15,636,717 km (0.067 R)
• M36: 16,575,893 km (0.095 R)
• M37: 16,754,064 km (0.117 R)
• M38: 19,127,135 km (0.12 R)
• M39: 19,439,047 km (0.082 R)
• M40: 20,321,076 km (0.073 R)
• M41: 21,993,879 km (0.076 R)
• M42: 22,189,703 km (0.094 R)
• M43: 23,045,103 km (0.107 R)
• M44: 23,710,515 km (0.105 R)
• M45: 25,401,419 km (0.101 R)
• M46: 26,712,495 km (0.109 R)
• M47: 26,921,483 km (0.099 R)
• M48: 27,904,192 km (0.08 R)
• M49: 29,543,934 km (0.061 R)
• M50: 29,760,103 km (0.105 R)
• M51: 29,976,870 km (0.06 R)
• M52: 30,776,022 km (0.078 R)
• M53: 31,361,548 km (0.114 R)
• M54: 31,729,559 km (0.066 R)
• M55: 32,098,766 km (0.072 R)
• M56: 32,543,820 km (0.103 R)
• M57: 34,799,756 km (0.107 R)
• M58: 35,028,042 km (0.075 R)
• M59: 36,640,558 km (0.057 R)
• M60: 36,950,375 km (0.071 R)
• M61: 37,105,657 km (0.114 R)
• M62: 38,198,620 km (0.046 R)
• M63: 39,223,066 km (0.087 R)
• M64: 43,164,670 km (0.115 R)
• M65: 44,561,466 km (0.087 R)
• M66: 45,223,885 km (0.083 R)
• M67: 46,894,145 km (0.112 R)
• M68: 48,245,014 km (0.066 R)
• M69: 49,266,468 km (0.094 R)
• M70: 49,522,879 km (0.112 R)
• M71: 52,199,185 km (0.114 R)
• M72: 54,479,805 km (0.071 R)
• M73: 55,543,445 km (0.058 R)
• M74: 55,988,649 km (0.083 R)
• M75: 57,781,130 km (0.067 R)
• M76: 58,141,960 km (0.101 R)
• M77: 58,503,389 km (0.093 R)
• M78: 59,228,789 km (0.088 R)
• M79: 59,683,566 km (0.109 R)
• M80: 60,963,227 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 10.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.01 AU - 14.25 AU

Year: 14486 Days

Day: 14.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 25,561,022 km

• M1: 252,222 km (0.094 R)
• M2: 321,486 km (0.095 R)
• M3: 544,835 km (0.06 R)
• M4: 676,332 km (0.118 R)
• M5: 1,270,385 km (0.119 R)
• M6: 1,450,800 km (0.112 R)
• M7: 1,537,118 km (0.119 R)
• M8: 1,714,840 km (0.093 R)
• M9: 2,123,691 km (0.069 R)
• M10: 2,475,994 km (0.068 R)
• M11: 2,580,114 km (0.073 R)
• M12: 2,810,794 km (0.082 R)
• M13: 3,920,661 km (0.077 R)
• M14: 4,458,465 km (0.054 R)
• M15: 5,511,485 km (0.077 R)
• M16: 5,671,405 km (0.106 R)
• M17: 5,740,369 km (0.026 R)
• M18: 5,856,009 km (0.093 R)
• M19: 6,019,070 km (0.076 R)
• M20: 6,089,531 km (0.029 R)
• M21: 6,517,680 km (0.101 R)
• M22: 6,638,406 km (0.115 R)
• M23: 7,378,167 km (0.085 R)
• M24: 7,630,539 km (0.104 R)
• M25: 8,222,049 km (0.113 R)
• M26: 8,881,626 km (0.101 R)
• M27: 9,042,443 km (0.051 R)
• M28: 10,448,364 km (0.049 R)
• M29: 11,075,778 km (0.114 R)
• M30: 11,627,345 km (0.12 R)
• M31: 11,891,834 km (0.055 R)
• M32: 12,546,773 km (0.098 R)
• M33: 13,984,708 km (0.091 R)
• M34: 14,865,989 km (0.113 R)
• M35: 16,155,972 km (0.086 R)
• M36: 17,247,139 km (0.08 R)
• M37: 17,381,029 km (0.114 R)
• M38: 19,118,159 km (0.089 R)
• M39: 19,499,933 km (0.103 R)
• M40: 21,519,055 km (0.116 R)
• M41: 23,012,042 km (0.093 R)
• M42: 23,159,396 km (0.116 R)
• M43: 23,307,199 km (0.116 R)
• M44: 24,877,528 km (0.029 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit