🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.84 AU - 1.02 AU

Year: 345 Days

Day: 46.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.91 AU - 0.95 AU

Year: 345 Days

Day: 17.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.28 AU - 1.36 AU

Year: 584 Days

Day: 41.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,893,607 km

• M1: 437,574 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.25 AU - 1.59 AU

Year: 651 Days

Day: 14.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.56 AU - 2.46 AU

Year: 1097 Days

Day: 30.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.83 AU - 2.65 AU

Year: 1291 Days

Day: 27.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,893,607 km

• M1: 1,720,824 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 12.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.97 AU - 4.89 AU

Year: 3590 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,893,607 km

• M1: 178,470 km (0.116 R)
• M2: 393,442 km (0.095 R)
• M3: 529,726 km (0.067 R)
• M4: 633,996 km (0.105 R)
• M5: 764,296 km (0.05 R)
• M6: 1,033,572 km (0.107 R)
• M7: 1,116,299 km (0.054 R)
• M8: 1,245,103 km (0.109 R)
• M9: 1,459,477 km (0.098 R)
• M10: 1,601,296 km (0.097 R)
• M11: 1,698,534 km (0.111 R)
• M12: 1,785,301 km (0.071 R)
• M13: 1,937,741 km (0.045 R)
• M14: 2,055,026 km (0.107 R)
• M15: 2,188,168 km (0.114 R)
• M16: 2,296,776 km (0.106 R)
• M17: 2,435,304 km (0.094 R)
• M18: 2,590,886 km (0.088 R)
• M19: 3,077,677 km (0.115 R)
• M20: 3,545,021 km (0.108 R)
• M21: 3,754,607 km (0.103 R)
• M22: 3,951,777 km (0.077 R)
• M23: 4,034,954 km (0.062 R)
• M24: 4,118,729 km (0.063 R)
• M25: 4,686,452 km (0.102 R)
• M26: 4,827,822 km (0.094 R)
• M27: 5,205,707 km (0.118 R)
• M28: 5,389,114 km (0.088 R)
• M29: 5,537,365 km (0.104 R)
• M30: 5,630,714 km (0.112 R)
• M31: 6,396,506 km (0.088 R)
• M32: 6,751,801 km (0.114 R)
• M33: 6,911,870 km (0.11 R)
• M34: 7,032,745 km (0.098 R)
• M35: 7,440,699 km (0.056 R)
• M36: 7,564,566 km (0.058 R)
• M37: 7,877,375 km (0.097 R)
• M38: 8,024,879 km (0.034 R)
• M39: 8,365,363 km (0.072 R)
• M40: 8,602,177 km (0.113 R)
• M41: 8,710,635 km (0.118 R)
• M42: 8,797,701 km (0.07 R)
• M43: 9,038,554 km (0.118 R)
• M44: 9,259,510 km (0.083 R)
• M45: 9,348,371 km (0.096 R)
• M46: 9,774,426 km (0.077 R)
• M47: 9,955,589 km (0.037 R)
• M48: 10,183,875 km (0.057 R)
• M49: 10,298,617 km (0.117 R)
• M50: 10,552,634 km (0.091 R)
• M51: 11,043,315 km (0.118 R)
• M52: 11,493,604 km (0.115 R)
• M53: 12,338,982 km (0.076 R)
• M54: 12,559,639 km (0.09 R)
• M55: 13,179,423 km (0.027 R)
• M56: 13,329,619 km (0.096 R)
• M57: 13,480,414 km (0.099 R)
• M58: 13,581,392 km (0.059 R)
• M59: 14,191,752 km (0.115 R)
• M60: 14,345,837 km (0.104 R)
• M61: 14,448,761 km (0.118 R)
• M62: 15,439,398 km (0.086 R)
• M63: 15,597,822 km (0.098 R)
• M64: 16,667,896 km (0.117 R)
• M65: 16,993,570 km (0.093 R)
• M66: 17,266,586 km (0.12 R)
• M67: 18,121,987 km (0.062 R)
• M68: 18,400,837 km (0.107 R)
• M69: 18,653,209 km (0.095 R)
• M70: 18,878,354 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.4

Radius: 12.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.15 AU - 5.09 AU

Year: 3823 Days

Day: 6.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,893,607 km

• M1: 157,826 km (0.068 R)
• M2: 383,270 km (0.063 R)
• M3: 478,264 km (0.077 R)
• M4: 604,076 km (0.066 R)
• M5: 731,833 km (0.059 R)
• M6: 834,457 km (0.108 R)
• M7: 942,467 km (0.08 R)
• M8: 1,241,662 km (0.083 R)
• M9: 1,482,664 km (0.098 R)
• M10: 1,571,376 km (0.069 R)
• M11: 1,817,315 km (0.103 R)
• M12: 2,159,445 km (0.096 R)
• M13: 2,261,022 km (0.096 R)
• M14: 2,522,220 km (0.112 R)
• M15: 2,979,541 km (0.111 R)
• M16: 3,227,873 km (0.119 R)
• M17: 3,623,111 km (0.082 R)
• M18: 3,909,142 km (0.09 R)
• M19: 4,330,709 km (0.063 R)
• M20: 4,656,533 km (0.109 R)
• M21: 5,058,203 km (0.073 R)
• M22: 5,171,748 km (0.065 R)
• M23: 5,424,568 km (0.098 R)
• M24: 5,658,091 km (0.066 R)
• M25: 5,799,760 km (0.102 R)
• M26: 6,501,374 km (0.113 R)
• M27: 6,799,522 km (0.117 R)
• M28: 7,255,347 km (0.106 R)
• M29: 7,852,243 km (0.092 R)
• M30: 7,931,230 km (0.119 R)
• M31: 8,464,996 km (0.115 R)
• M32: 8,736,216 km (0.093 R)
• M33: 8,982,754 km (0.109 R)
• M34: 9,821,399 km (0.047 R)
• M35: 10,163,829 km (0.062 R)
• M36: 10,249,997 km (0.071 R)
• M37: 10,452,254 km (0.115 R)
• M38: 10,568,342 km (0.088 R)
• M39: 11,066,802 km (0.045 R)
• M40: 11,904,251 km (0.08 R)
• M41: 12,453,574 km (0.096 R)
• M42: 12,855,394 km (0.088 R)
• M43: 13,167,455 km (0.095 R)
• M44: 13,735,328 km (0.093 R)
• M45: 13,958,379 km (0.095 R)
• M46: 14,895,310 km (0.046 R)
• M47: 14,993,447 km (0.079 R)
• M48: 15,321,964 km (0.106 R)
• M49: 15,553,242 km (0.097 R)
• M50: 15,686,085 km (0.07 R)
• M51: 15,952,668 km (0.076 R)
• M52: 16,321,726 km (0.096 R)
• M53: 16,456,663 km (0.118 R)
• M54: 16,965,895 km (0.086 R)
• M55: 17,170,993 km (0.114 R)
• M56: 17,549,177 km (0.062 R)
• M57: 18,069,478 km (0.115 R)
• M58: 18,735,637 km (0.03 R)
• M59: 18,947,767 km (0.11 R)
• M60: 19,338,666 km (0.085 R)
• M61: 20,273,204 km (0.114 R)
• M62: 21,296,005 km (0.112 R)
• M63: 21,887,964 km (0.093 R)
• M64: 22,074,063 km (0.034 R)
• M65: 22,260,762 km (0.103 R)
• M66: 22,598,105 km (0.118 R)
• M67: 23,050,339 km (0.065 R)
• M68: 23,353,574 km (0.047 R)
• M69: 24,967,286 km (0.117 R)
• M70: 25,434,929 km (0.113 R)
• M71: 26,181,273 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935

Radius: 14.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.57 AU - 7.23 AU

Year: 6234 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,893,607 km

• M1: 365,019 km (0.115 R)
• M2: 602,879 km (0.092 R)
• M3: 809,324 km (0.055 R)
• M4: 914,641 km (0.079 R)
• M5: 1,297,014 km (0.114 R)
• M6: 1,690,007 km (0.035 R)
• M7: 2,449,964 km (0.109 R)
• M8: 3,035,341 km (0.065 R)
• M9: 3,182,396 km (0.069 R)
• M10: 3,483,686 km (0.076 R)
• M11: 3,873,687 km (0.044 R)
• M12: 4,033,757 km (0.11 R)
• M13: 4,196,071 km (0.113 R)
• M14: 4,360,479 km (0.098 R)
• M15: 4,583,230 km (0.109 R)
• M16: 4,752,724 km (0.113 R)
• M17: 4,924,463 km (0.101 R)
• M18: 5,069,124 km (0.111 R)
• M19: 6,339,958 km (0.075 R)
• M20: 6,434,354 km (0.075 R)
• M21: 7,705,038 km (0.091 R)
• M22: 7,873,635 km (0.043 R)
• M23: 8,214,269 km (0.062 R)
• M24: 8,699,565 km (0.102 R)
• M25: 10,026,648 km (0.069 R)
• M26: 11,148,632 km (0.098 R)
• M27: 12,153,331 km (0.11 R)
• M28: 12,310,409 km (0.103 R)
• M29: 13,227,145 km (0.111 R)
• M30: 13,755,075 km (0.108 R)
• M31: 15,978,249 km (0.082 R)
• M32: 16,410,138 km (0.105 R)
• M33: 16,933,432 km (0.118 R)
• M34: 17,109,209 km (0.08 R)
• M35: 18,131,112 km (0.045 R)
• M36: 18,717,686 km (0.101 R)
• M37: 18,899,297 km (0.084 R)
• M38: 19,172,912 km (0.075 R)
• M39: 20,001,834 km (0.064 R)
• M40: 20,795,450 km (0.101 R)
• M41: 21,551,817 km (0.106 R)
• M42: 22,172,948 km (0.117 R)
• M43: 22,365,330 km (0.04 R)
• M44: 23,091,479 km (0.108 R)
• M45: 23,188,867 km (0.034 R)
• M46: 23,335,173 km (0.065 R)
• M47: 23,726,970 km (0.075 R)
• M48: 23,923,841 km (0.103 R)
• M49: 24,170,528 km (0.12 R)
• M50: 24,467,629 km (0.096 R)
• M51: 25,718,716 km (0.116 R)
• M52: 25,870,259 km (0.114 R)
• M53: 25,971,537 km (0.12 R)
• M54: 27,763,719 km (0.09 R)
• M55: 28,596,231 km (0.118 R)
• M56: 28,805,668 km (0.094 R)
• M57: 28,963,045 km (0.036 R)
• M58: 29,173,380 km (0.119 R)
• M59: 29,278,697 km (0.045 R)
• M60: 29,489,779 km (0.042 R)
• M61: 29,754,418 km (0.077 R)
• M62: 30,019,805 km (0.074 R)
• M63: 30,232,682 km (0.118 R)
• M64: 31,142,836 km (0.118 R)
• M65: 31,466,267 km (0.082 R)
• M66: 32,007,811 km (0.113 R)
• M67: 32,497,744 km (0.048 R)
• M68: 32,716,456 km (0.109 R)
• M69: 32,990,370 km (0.089 R)
• M70: 33,761,397 km (0.067 R)
• M71: 34,260,156 km (0.091 R)
• M72: 34,426,958 km (0.061 R)
• M73: 34,649,859 km (0.114 R)
• M74: 34,984,958 km (0.1 R)
• M75: 35,096,857 km (0.075 R)
• M76: 35,827,643 km (0.065 R)
• M77: 37,418,317 km (0.105 R)
• M78: 37,532,759 km (0.114 R)
• M79: 37,704,797 km (0.106 R)
• M80: 38,164,661 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.8

Radius: 6

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.47 AU - 12.79 AU

Year: 15270 Days

Day: 16.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,893,607 km

• M1: 79,586 km (0.049 R)
• M2: 177,124 km (0.08 R)
• M3: 394,190 km (0.076 R)
• M4: 814,261 km (0.119 R)
• M5: 978,370 km (0.108 R)
• M6: 1,130,661 km (0.071 R)
• M7: 1,606,980 km (0.059 R)
• M8: 2,083,300 km (0.072 R)
• M9: 2,194,900 km (0.108 R)
• M10: 2,279,872 km (0.058 R)
• M11: 2,690,966 km (0.112 R)
• M12: 3,849,901 km (0.115 R)
• M13: 4,196,071 km (0.072 R)
• M14: 4,552,263 km (0.106 R)
• M15: 5,756,227 km (0.03 R)
• M16: 5,873,811 km (0.112 R)
• M17: 6,433,606 km (0.071 R)
• M18: 6,514,838 km (0.112 R)
• M19: 6,968,418 km (0.094 R)
• M20: 7,093,931 km (0.07 R)
• M21: 7,304,714 km (0.101 R)
• M22: 7,389,536 km (0.101 R)
• M23: 8,036,697 km (0.103 R)
• M24: 9,018,208 km (0.036 R)
• M25: 9,569,477 km (0.07 R)
• M26: 9,802,400 km (0.093 R)
• M27: 10,037,120 km (0.116 R)
• M28: 10,178,938 km (0.107 R)
• M29: 12,586,417 km (0.069 R)
• M30: 12,892,943 km (0.072 R)
• M31: 12,995,567 km (0.082 R)
• M32: 13,253,474 km (0.119 R)
• M33: 13,931,900 km (0.052 R)
• M34: 14,997,486 km (0.086 R)
• M35: 16,089,251 km (0.103 R)
• M36: 16,310,656 km (0.084 R)
• M37: 16,644,558 km (0.049 R)
• M38: 16,700,508 km (0.039 R)
• M39: 16,756,457 km (0.108 R)
• M40: 17,149,750 km (0.065 R)
• M41: 18,060,353 km (0.09 R)
• M42: 18,811,783 km (0.03 R)
• M43: 18,928,170 km (0.109 R)
• M44: 19,161,991 km (0.12 R)
• M45: 21,247,386 km (0.104 R)
• M46: 21,308,122 km (0.11 R)
• M47: 21,673,141 km (0.086 R)
• M48: 24,412,577 km (0.058 R)
• M49: 26,472,241 km (0.086 R)
• M50: 27,522,867 km (0.119 R)
• M51: 28,253,054 km (0.106 R)
• M52: 29,800,195 km (0.064 R)
• M53: 29,936,030 km (0.087 R)
• M54: 31,374,713 km (0.094 R)
• M55: 31,443,827 km (0.116 R)
• M56: 32,206,926 km (0.117 R)
• M57: 32,346,201 km (0.037 R)
• M58: 33,046,319 km (0.108 R)
• M59: 33,963,803 km (0.087 R)
• M60: 34,461,216 km (0.086 R)
• M61: 35,032,829 km (0.108 R)
• M62: 35,104,487 km (0.111 R)
• M63: 35,319,758 km (0.102 R)
• M64: 35,679,541 km (0.108 R)
• M65: 36,984,633 km (0.083 R)
• M66: 37,057,637 km (0.073 R)
• M67: 37,130,640 km (0.09 R)
• M68: 37,423,254 km (0.081 R)
• M69: 38,010,575 km (0.109 R)
• M70: 38,749,140 km (0.085 R)
• M71: 38,823,191 km (0.061 R)
• M72: 38,971,592 km (0.114 R)
• M73: 40,315,429 km (0.118 R)
• M74: 40,917,411 km (0.117 R)
• M75: 42,359,385 km (0.116 R)
• M76: 42,818,052 km (0.114 R)
• M77: 43,124,877 km (0.095 R)
• M78: 43,432,451 km (0.104 R)
• M79: 43,663,430 km (0.042 R)
• M80: 43,740,622 km (0.031 R)
• M81: 45,918,468 km (0.075 R)
• M82: 46,311,162 km (0.113 R)
• M83: 46,547,228 km (0.094 R)
• M84: 48,211,055 km (0.077 R)
• M85: 49,652,730 km (0.046 R)
• M86: 50,136,380 km (0.108 R)
• M87: 50,217,163 km (0.111 R)
• M88: 52,578,116 km (0.058 R)
• M89: 53,730,918 km (0.053 R)
• M90: 55,642,629 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 17,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit