🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.53 AU - 0.57 AU

Year: 263 Days

Day: 32.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.8

Radius: 9.6

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.09 AU - 1.11 AU

Year: 745 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 57.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 66,694,581 km

• M1: 132,544 km (0.083 R)
• M2: 195,524 km (0.081 R)
• M3: 414,386 km (0.095 R)
• M4: 493,224 km (0.12 R)
• M5: 573,558 km (0.093 R)
• M6: 644,318 km (0.037 R)
• M7: 854,353 km (0.1 R)
• M8: 959,371 km (0.077 R)
• M9: 1,074,861 km (0.053 R)
• M10: 1,140,534 km (0.061 R)
• M11: 1,201,420 km (0.102 R)
• M12: 1,263,354 km (0.114 R)
• M13: 1,339,350 km (0.074 R)
• M14: 1,430,006 km (0.114 R)
• M15: 1,509,443 km (0.113 R)
• M16: 1,576,911 km (0.078 R)
• M17: 1,638,396 km (0.055 R)
• M18: 1,700,778 km (0.086 R)
• M19: 1,929,214 km (0.056 R)
• M20: 2,084,497 km (0.095 R)
• M21: 2,290,493 km (0.101 R)
• M22: 2,551,392 km (0.115 R)
• M23: 2,755,443 km (0.084 R)
• M24: 2,821,865 km (0.112 R)
• M25: 2,939,449 km (0.099 R)
• M26: 3,033,097 km (0.101 R)
• M27: 3,110,439 km (0.101 R)
• M28: 3,249,415 km (0.104 R)
• M29: 3,488,922 km (0.096 R)
• M30: 3,660,959 km (0.112 R)
• M31: 3,752,663 km (0.082 R)
• M32: 3,854,389 km (0.087 R)
• M33: 4,032,261 km (0.055 R)
• M34: 4,241,698 km (0.07 R)
• M35: 4,347,763 km (0.086 R)
• M36: 4,415,680 km (0.074 R)
• M37: 4,691,090 km (0.109 R)
• M38: 4,810,918 km (0.066 R)
• M39: 4,891,402 km (0.1 R)
• M40: 5,084,233 km (0.104 R)
• M41: 5,279,608 km (0.075 R)
• M42: 5,352,163 km (0.12 R)
• M43: 5,571,922 km (0.068 R)
• M44: 5,656,595 km (0.099 R)
• M45: 5,730,795 km (0.102 R)
• M46: 5,923,477 km (0.103 R)
• M47: 6,031,487 km (0.075 R)
• M48: 6,096,562 km (0.109 R)
• M49: 6,227,460 km (0.119 R)
• M50: 6,381,247 km (0.113 R)
• M51: 6,514,239 km (0.109 R)
• M52: 6,647,980 km (0.108 R)
• M53: 6,805,357 km (0.1 R)
• M54: 7,319,375 km (0.115 R)
• M55: 7,412,126 km (0.101 R)
• M56: 7,505,176 km (0.091 R)
• M57: 7,645,498 km (0.093 R)
• M58: 7,881,414 km (0.095 R)
• M59: 7,976,558 km (0.08 R)
• M60: 8,095,788 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 13.3

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.94 AU - 1.44 AU

Year: 838 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 66,694,581 km

• M1: 166,203 km (0.067 R)
• M2: 514,317 km (0.105 R)
• M3: 608,415 km (0.105 R)
• M4: 743,352 km (0.079 R)
• M5: 847,622 km (0.102 R)
• M6: 1,132,157 km (0.092 R)
• M7: 1,440,627 km (0.047 R)
• M8: 1,582,297 km (0.113 R)
• M9: 1,721,124 km (0.111 R)
• M10: 1,937,292 km (0.063 R)
• M11: 2,036,326 km (0.052 R)
• M12: 2,137,155 km (0.06 R)
• M13: 2,370,229 km (0.078 R)
• M14: 2,584,752 km (0.041 R)
• M15: 2,731,358 km (0.111 R)
• M16: 2,861,957 km (0.072 R)
• M17: 3,207,528 km (0.115 R)
• M18: 3,296,090 km (0.082 R)
• M19: 3,395,423 km (0.113 R)
• M20: 3,495,953 km (0.11 R)
• M21: 3,607,553 km (0.102 R)
• M22: 3,710,027 km (0.104 R)
• M23: 3,876,230 km (0.026 R)
• M24: 3,960,155 km (0.055 R)
• M25: 4,444,403 km (0.07 R)
• M26: 4,576,648 km (0.064 R)
• M27: 4,732,678 km (0.088 R)
• M28: 4,845,325 km (0.073 R)
• M29: 5,004,498 km (0.114 R)
• M30: 5,176,984 km (0.052 R)
• M31: 5,316,409 km (0.116 R)
• M32: 5,658,539 km (0.097 R)
• M33: 5,742,165 km (0.116 R)
• M34: 6,044,502 km (0.098 R)
• M35: 6,277,725 km (0.088 R)
• M36: 6,426,575 km (0.073 R)
• M37: 6,526,506 km (0.104 R)
• M38: 6,931,468 km (0.092 R)
• M39: 7,059,673 km (0.107 R)
• M40: 7,253,402 km (0.055 R)
• M41: 7,462,241 km (0.119 R)
• M42: 7,593,588 km (0.111 R)
• M43: 7,712,668 km (0.085 R)
• M44: 7,858,975 km (0.096 R)
• M45: 8,453,327 km (0.074 R)
• M46: 8,576,745 km (0.034 R)
• M47: 8,756,113 km (0.049 R)
• M48: 8,839,289 km (0.093 R)
• M49: 9,062,340 km (0.09 R)
• M50: 9,457,278 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 13.5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.85 AU - 3.03 AU

Year: 2461 Days

Day: 14.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,694,581 km

• M1: 182,509 km (0.115 R)
• M2: 444,605 km (0.108 R)
• M3: 552,615 km (0.097 R)
• M4: 869,612 km (0.111 R)
• M5: 1,013,077 km (0.109 R)
• M6: 1,187,657 km (0.086 R)
• M7: 1,290,581 km (0.091 R)
• M8: 1,456,934 km (0.097 R)
• M9: 1,643,632 km (0.101 R)
• M10: 1,838,558 km (0.104 R)
• M11: 1,945,670 km (0.102 R)
• M12: 2,309,043 km (0.043 R)
• M13: 2,528,653 km (0.116 R)
• M14: 2,633,671 km (0.071 R)
• M15: 2,847,895 km (0.085 R)
• M16: 2,988,816 km (0.059 R)
• M17: 3,196,607 km (0.078 R)
• M18: 3,294,145 km (0.047 R)
• M19: 3,425,791 km (0.071 R)
• M20: 3,677,415 km (0.073 R)
• M21: 4,163,458 km (0.115 R)
• M22: 4,414,184 km (0.095 R)
• M23: 4,706,947 km (0.075 R)
• M24: 6,041,660 km (0.118 R)
• M25: 6,532,191 km (0.08 R)
• M26: 6,677,600 km (0.065 R)
• M27: 6,950,766 km (0.12 R)
• M28: 7,249,064 km (0.116 R)
• M29: 7,378,167 km (0.091 R)
• M30: 7,529,859 km (0.106 R)
• M31: 7,946,639 km (0.112 R)
• M32: 8,102,221 km (0.06 R)
• M33: 8,213,821 km (0.053 R)
• M34: 8,461,405 km (0.108 R)
• M35: 8,711,533 km (0.069 R)
• M36: 9,125,919 km (0.069 R)
• M37: 9,452,790 km (0.114 R)
• M38: 10,094,116 km (0.048 R)
• M39: 10,432,208 km (0.091 R)
• M40: 10,798,573 km (0.098 R)
• M41: 10,946,375 km (0.064 R)
• M42: 11,519,036 km (0.105 R)
• M43: 11,670,130 km (0.103 R)
• M44: 11,821,822 km (0.12 R)
• M45: 11,923,249 km (0.086 R)
• M46: 12,050,557 km (0.087 R)
• M47: 12,409,293 km (0.118 R)
• M48: 12,797,649 km (0.107 R)
• M49: 12,980,158 km (0.116 R)
• M50: 13,295,212 km (0.098 R)
• M51: 14,771,443 km (0.039 R)
• M52: 15,182,987 km (0.115 R)
• M53: 15,348,742 km (0.111 R)
• M54: 15,877,420 km (0.081 R)
• M55: 16,045,718 km (0.113 R)
• M56: 16,696,020 km (0.112 R)
• M57: 16,867,160 km (0.113 R)
• M58: 17,239,808 km (0.046 R)
• M59: 17,528,383 km (0.11 R)
• M60: 17,789,431 km (0.107 R)
• M61: 17,876,646 km (0.038 R)
• M62: 18,022,504 km (0.062 R)
• M63: 18,197,983 km (0.11 R)
• M64: 18,285,946 km (0.104 R)
• M65: 18,905,880 km (0.05 R)
• M66: 19,203,430 km (0.098 R)
• M67: 19,442,637 km (0.118 R)
• M68: 20,378,820 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.9

Radius: 8

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.67 AU - 8.21 AU

Year: 14446 Days

Day: 16.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,694,581 km

• M1: 121,623 km (0.051 R)
• M2: 254,616 km (0.085 R)
• M3: 397,482 km (0.094 R)
• M4: 868,864 km (0.098 R)
• M5: 1,075,609 km (0.06 R)
• M6: 1,194,988 km (0.098 R)
• M7: 1,602,343 km (0.111 R)
• M8: 2,149,572 km (0.074 R)
• M9: 2,224,969 km (0.091 R)
• M10: 2,378,606 km (0.048 R)
• M11: 3,027,562 km (0.034 R)
• M12: 3,459,900 km (0.047 R)
• M13: 3,789,314 km (0.08 R)
• M14: 4,066,369 km (0.11 R)
• M15: 4,160,167 km (0.113 R)
• M16: 4,640,077 km (0.115 R)
• M17: 5,273,175 km (0.069 R)
• M18: 5,375,650 km (0.067 R)
• M19: 5,968,656 km (0.089 R)
• M20: 7,291,999 km (0.119 R)
• M21: 7,444,439 km (0.099 R)
• M22: 7,559,480 km (0.118 R)
• M23: 7,830,252 km (0.107 R)
• M24: 10,066,441 km (0.083 R)
• M25: 11,275,491 km (0.059 R)
• M26: 11,363,604 km (0.078 R)
• M27: 12,666,901 km (0.119 R)
• M28: 13,173,588 km (0.03 R)
• M29: 13,780,806 km (0.09 R)
• M30: 14,445,021 km (0.119 R)
• M31: 14,781,167 km (0.097 R)
• M32: 16,399,667 km (0.081 R)
• M33: 16,499,598 km (0.115 R)
• M34: 16,800,589 km (0.12 R)
• M35: 17,765,346 km (0.115 R)
• M36: 18,022,205 km (0.062 R)
• M37: 19,430,669 km (0.084 R)
• M38: 21,145,210 km (0.101 R)
• M39: 22,185,963 km (0.093 R)
• M40: 24,316,984 km (0.112 R)
• M41: 24,545,121 km (0.049 R)
• M42: 24,659,414 km (0.065 R)
• M43: 25,060,934 km (0.043 R)
• M44: 25,522,594 km (0.117 R)
• M45: 25,696,277 km (0.092 R)
• M46: 25,754,321 km (0.101 R)
• M47: 25,870,558 km (0.103 R)
• M48: 28,290,154 km (0.076 R)
• M49: 28,350,143 km (0.115 R)
• M50: 28,710,524 km (0.077 R)
• M51: 30,351,014 km (0.114 R)
• M52: 30,719,624 km (0.075 R)
• M53: 31,089,878 km (0.115 R)
• M54: 31,709,961 km (0.108 R)
• M55: 32,146,638 km (0.03 R)
• M56: 32,209,170 km (0.085 R)
• M57: 33,976,369 km (0.106 R)
• M58: 34,615,152 km (0.08 R)
• M59: 34,807,535 km (0.105 R)
• M60: 35,839,760 km (0.098 R)
• M61: 36,034,387 km (0.105 R)
• M62: 37,670,090 km (0.05 R)
• M63: 38,000,103 km (0.109 R)
• M64: 38,796,263 km (0.086 R)
• M65: 38,929,405 km (0.071 R)
• M66: 39,263,158 km (0.108 R)
• M67: 39,866,187 km (0.066 R)
• M68: 42,171,789 km (0.09 R)
• M69: 43,202,668 km (0.101 R)
• M70: 43,755,732 km (0.081 R)
• M71: 44,659,752 km (0.107 R)
• M72: 46,839,991 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.4

Radius: 4.1

Gravity: 37.86 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.06 AU - 10.66 AU

Year: 17028 Days

Day: 18.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,694,581 km

• M1: 161,416 km (0.117 R)
• M2: 1,258,866 km (0.072 R)
• M3: 2,286,155 km (0.116 R)
• M4: 2,960,991 km (0.119 R)
• M5: 3,467,379 km (0.1 R)
• M6: 3,617,127 km (0.05 R)
• M7: 3,730,672 km (0.031 R)
• M8: 4,356,290 km (0.06 R)
• M9: 4,436,624 km (0.075 R)
• M10: 5,397,042 km (0.059 R)
• M11: 5,526,893 km (0.027 R)
• M12: 6,787,704 km (0.073 R)
• M13: 7,498,144 km (0.073 R)
• M14: 7,788,963 km (0.112 R)
• M15: 8,431,486 km (0.067 R)
• M16: 8,784,537 km (0.112 R)
• M17: 8,835,250 km (0.106 R)
• M18: 9,245,448 km (0.113 R)
• M19: 9,714,138 km (0.115 R)
• M20: 9,925,071 km (0.09 R)
• M21: 11,001,577 km (0.068 R)
• M22: 11,833,192 km (0.067 R)
• M23: 11,945,540 km (0.08 R)
• M24: 13,205,004 km (0.105 R)
• M25: 13,438,526 km (0.096 R)
• M26: 14,686,621 km (0.04 R)
• M27: 14,746,909 km (0.1 R)
• M28: 14,989,108 km (0.048 R)
• M29: 15,662,149 km (0.119 R)
• M30: 15,909,285 km (0.106 R)
• M31: 16,095,385 km (0.108 R)
• M32: 17,932,297 km (0.056 R)
• M33: 18,973,797 km (0.116 R)
• M34: 19,568,149 km (0.061 R)
• M35: 20,101,615 km (0.102 R)
• M36: 20,910,790 km (0.093 R)
• M37: 21,046,625 km (0.037 R)
• M38: 21,456,075 km (0.058 R)
• M39: 23,120,052 km (0.119 R)
• M40: 23,683,736 km (0.118 R)
• M41: 25,765,092 km (0.059 R)
• M42: 26,643,381 km (0.1 R)
• M43: 27,680,393 km (0.12 R)
• M44: 29,336,292 km (0.09 R)
• M45: 29,412,288 km (0.116 R)
• M46: 29,564,578 km (0.106 R)
• M47: 31,256,680 km (0.116 R)
• M48: 31,334,321 km (0.034 R)
• M49: 31,645,634 km (0.078 R)
• M50: 33,375,883 km (0.084 R)
• M51: 33,853,101 km (0.042 R)
• M52: 34,012,721 km (0.079 R)
• M53: 35,784,409 km (0.106 R)
• M54: 37,503,289 km (0.108 R)
• M55: 41,361,418 km (0.098 R)
• M56: 41,617,380 km (0.075 R)
• M57: 42,646,613 km (0.117 R)
• M58: 43,077,754 km (0.067 R)
• M59: 43,337,306 km (0.12 R)
• M60: 44,205,872 km (0.111 R)
• M61: 44,817,278 km (0.061 R)
• M62: 45,343,563 km (0.068 R)
• M63: 45,607,604 km (0.094 R)
• M64: 46,402,417 km (0.084 R)
• M65: 46,579,691 km (0.117 R)
• M66: 47,469,349 km (0.09 R)
• M67: 49,265,272 km (0.087 R)
• M68: 51,633,107 km (0.093 R)
• M69: 53,944,693 km (0.107 R)
• M70: 55,347,771 km (0.043 R)
• M71: 55,441,719 km (0.1 R)
• M72: 55,535,666 km (0.055 R)
• M73: 58,476,312 km (0.103 R)
• M74: 58,763,689 km (0.053 R)
• M75: 60,303,650 km (0.105 R)
• M76: 60,497,080 km (0.054 R)
• M77: 60,884,538 km (0.107 R)
• M78: 63,226,642 km (0.079 R)
• M79: 63,521,350 km (0.043 R)
• M80: 64,112,411 km (0.102 R)
• M81: 66,195,412 km (0.111 R)
• M82: 66,295,194 km (0.117 R)
• M83: 66,694,620 km (0.078 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: 528 - 20,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit