🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.51 AU - 0.53 AU

Year: 246 Days

Day: 43.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.57 AU - 0.73 AU

Year: 344 Days

Day: 17.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.4

Radius: 12.6

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.14 AU - 1.84 AU

Year: 1193 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,081,687 km

• M1: 192,084 km (0.12 R)
• M2: 292,464 km (0.072 R)
• M3: 378,931 km (0.106 R)
• M4: 473,627 km (0.088 R)
• M5: 612,304 km (0.025 R)
• M6: 829,969 km (0.113 R)
• M7: 942,317 km (0.094 R)
• M8: 1,024,895 km (0.086 R)
• M9: 1,110,315 km (0.077 R)
• M10: 1,327,232 km (0.082 R)
• M11: 1,413,401 km (0.085 R)
• M12: 1,493,436 km (0.066 R)
• M13: 1,794,726 km (0.112 R)
• M14: 1,873,265 km (0.075 R)
• M15: 1,997,730 km (0.101 R)
• M16: 2,134,313 km (0.091 R)
• M17: 2,543,463 km (0.069 R)
• M18: 2,642,198 km (0.073 R)
• M19: 2,732,256 km (0.114 R)
• M20: 3,445,688 km (0.106 R)
• M21: 3,544,422 km (0.096 R)
• M22: 3,767,323 km (0.111 R)
• M23: 3,891,938 km (0.107 R)
• M24: 4,087,163 km (0.093 R)
• M25: 4,356,440 km (0.048 R)
• M26: 4,851,309 km (0.102 R)
• M27: 5,024,394 km (0.08 R)
• M28: 5,275,270 km (0.089 R)
• M29: 5,453,291 km (0.082 R)
• M30: 5,568,930 km (0.109 R)
• M31: 5,711,198 km (0.083 R)
• M32: 5,828,632 km (0.116 R)
• M33: 5,920,485 km (0.079 R)
• M34: 6,172,408 km (0.083 R)
• M35: 6,509,153 km (0.112 R)
• M36: 6,659,200 km (0.054 R)
• M37: 6,893,470 km (0.094 R)
• M38: 7,102,458 km (0.077 R)
• M39: 7,641,310 km (0.056 R)
• M40: 7,742,139 km (0.055 R)
• M41: 7,857,778 km (0.091 R)
• M42: 8,076,191 km (0.053 R)
• M43: 8,355,789 km (0.09 R)
• M44: 8,548,920 km (0.101 R)
• M45: 8,683,558 km (0.1 R)
• M46: 8,894,341 km (0.115 R)
• M47: 9,076,252 km (0.116 R)
• M48: 9,336,254 km (0.12 R)
• M49: 9,490,489 km (0.118 R)
• M50: 10,305,349 km (0.094 R)
• M51: 10,384,935 km (0.092 R)
• M52: 10,576,719 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.5

Radius: 8.3

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.39 AU - 3.03 AU

Year: 2927 Days

Day: 11.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,081,687 km

• M1: 104,868 km (0.041 R)
• M2: 230,231 km (0.116 R)
• M3: 392,096 km (0.064 R)
• M4: 462,407 km (0.095 R)
• M5: 545,284 km (0.077 R)
• M6: 710,141 km (0.111 R)
• M7: 771,925 km (0.102 R)
• M8: 835,504 km (0.097 R)
• M9: 958,773 km (0.117 R)
• M10: 1,118,992 km (0.115 R)
• M11: 1,170,903 km (0.068 R)
• M12: 1,277,267 km (0.041 R)
• M13: 1,522,757 km (0.116 R)
• M14: 1,881,642 km (0.091 R)
• M15: 2,071,033 km (0.108 R)
• M16: 2,174,555 km (0.071 R)
• M17: 2,253,393 km (0.098 R)
• M18: 2,319,814 km (0.09 R)
• M19: 2,536,881 km (0.093 R)
• M20: 2,633,970 km (0.075 R)
• M21: 2,746,318 km (0.083 R)
• M22: 2,976,100 km (0.108 R)
• M23: 3,332,592 km (0.107 R)
• M24: 3,469,773 km (0.1 R)
• M25: 3,562,224 km (0.061 R)
• M26: 3,733,963 km (0.109 R)
• M27: 4,069,511 km (0.068 R)
• M28: 4,167,198 km (0.118 R)
• M29: 4,633,196 km (0.097 R)
• M30: 4,872,552 km (0.088 R)
• M31: 5,292,174 km (0.115 R)
• M32: 5,524,350 km (0.062 R)
• M33: 5,650,760 km (0.095 R)
• M34: 6,128,726 km (0.064 R)
• M35: 6,203,525 km (0.085 R)
• M36: 6,372,720 km (0.077 R)
• M37: 7,005,967 km (0.074 R)
• M38: 7,359,916 km (0.114 R)
• M39: 7,639,365 km (0.068 R)
• M40: 7,962,795 km (0.065 R)
• M41: 8,126,306 km (0.112 R)
• M42: 8,477,412 km (0.113 R)
• M43: 8,770,175 km (0.108 R)
• M44: 9,130,257 km (0.041 R)
• M45: 9,258,463 km (0.097 R)
• M46: 10,040,411 km (0.1 R)
• M47: 10,106,683 km (0.064 R)
• M48: 10,394,808 km (0.055 R)
• M49: 10,573,578 km (0.117 R)
• M50: 10,708,216 km (0.082 R)
• M51: 11,161,497 km (0.084 R)
• M52: 11,344,455 km (0.094 R)
• M53: 11,505,423 km (0.094 R)
• M54: 11,620,912 km (0.098 R)
• M55: 11,759,889 km (0.085 R)
• M56: 11,946,138 km (0.094 R)
• M57: 12,016,299 km (0.081 R)
• M58: 12,156,921 km (0.067 R)
• M59: 12,392,538 km (0.1 R)
• M60: 12,510,870 km (0.077 R)
• M61: 12,582,079 km (0.114 R)
• M62: 13,012,023 km (0.089 R)
• M63: 13,180,620 km (0.099 R)
• M64: 13,592,911 km (0.087 R)
• M65: 13,788,436 km (0.101 R)
• M66: 14,579,659 km (0.109 R)
• M67: 14,704,723 km (0.1 R)
• M68: 14,930,466 km (0.117 R)
• M69: 15,031,295 km (0.11 R)
• M70: 15,538,432 km (0.095 R)
• M71: 15,717,201 km (0.109 R)
• M72: 16,025,373 km (0.092 R)
• M73: 16,076,984 km (0.11 R)
• M74: 16,465,490 km (0.112 R)
• M75: 16,699,910 km (0.102 R)
• M76: 16,830,808 km (0.093 R)
• M77: 16,988,185 km (0.109 R)
• M78: 17,410,200 km (0.095 R)
• M79: 17,675,886 km (0.105 R)
• M80: 17,809,178 km (0.085 R)
• M81: 17,942,769 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.1

Radius: 6.9

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.39 AU - 7.55 AU

Year: 10796 Days

Day: 20.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 34,081,687 km

• M1: 277,055 km (0.083 R)
• M2: 346,917 km (0.084 R)
• M3: 492,476 km (0.111 R)
• M4: 550,520 km (0.119 R)
• M5: 706,401 km (0.106 R)
• M6: 1,041,351 km (0.097 R)
• M7: 1,196,185 km (0.096 R)
• M8: 1,379,292 km (0.096 R)
• M9: 1,442,423 km (0.104 R)
• M10: 1,506,451 km (0.108 R)
• M11: 1,727,107 km (0.043 R)
• M12: 1,818,213 km (0.064 R)
• M13: 2,053,231 km (0.106 R)
• M14: 2,297,973 km (0.082 R)
• M15: 2,449,366 km (0.067 R)
• M16: 2,526,259 km (0.099 R)
• M17: 2,950,070 km (0.115 R)
• M18: 3,114,777 km (0.07 R)
• M19: 3,339,174 km (0.115 R)
• M20: 3,568,657 km (0.098 R)
• M21: 4,134,436 km (0.096 R)
• M22: 4,226,439 km (0.116 R)
• M23: 4,381,123 km (0.074 R)
• M24: 4,791,919 km (0.114 R)
• M25: 4,920,872 km (0.108 R)
• M26: 5,149,308 km (0.086 R)
• M27: 5,548,884 km (0.075 R)
• M28: 6,202,029 km (0.079 R)
• M29: 6,519,924 km (0.102 R)
• M30: 6,627,036 km (0.079 R)
• M31: 8,187,192 km (0.095 R)
• M32: 9,408,210 km (0.118 R)
• M33: 10,727,065 km (0.094 R)
• M34: 11,108,240 km (0.099 R)
• M35: 11,797,138 km (0.073 R)
• M36: 11,884,204 km (0.103 R)
• M37: 11,927,737 km (0.096 R)
• M38: 12,766,533 km (0.115 R)
• M39: 13,125,418 km (0.051 R)
• M40: 13,807,285 km (0.089 R)
• M41: 14,175,595 km (0.11 R)
• M42: 14,922,088 km (0.105 R)
• M43: 15,347,545 km (0.063 R)
• M44: 15,776,891 km (0.077 R)
• M45: 15,824,912 km (0.047 R)
• M46: 16,598,931 km (0.107 R)
• M47: 17,832,665 km (0.111 R)
• M48: 18,536,523 km (0.104 R)
• M49: 19,249,356 km (0.114 R)
• M50: 19,557,678 km (0.043 R)
• M51: 20,544,575 km (0.105 R)
• M52: 20,649,293 km (0.07 R)
• M53: 21,070,411 km (0.09 R)
• M54: 21,494,372 km (0.041 R)
• M55: 21,707,399 km (0.035 R)
• M56: 21,814,212 km (0.032 R)
• M57: 21,974,581 km (0.05 R)
• M58: 22,620,544 km (0.032 R)
• M59: 23,546,106 km (0.109 R)
• M60: 23,601,009 km (0.095 R)
• M61: 23,655,911 km (0.117 R)
• M62: 24,096,477 km (0.059 R)
• M63: 24,317,732 km (0.093 R)
• M64: 24,539,736 km (0.09 R)
• M65: 24,985,687 km (0.063 R)
• M66: 25,041,636 km (0.079 R)
• M67: 25,772,572 km (0.087 R)
• M68: 27,775,089 km (0.106 R)
• M69: 28,007,115 km (0.093 R)
• M70: 28,123,353 km (0.073 R)
• M71: 28,824,219 km (0.075 R)
• M72: 29,294,704 km (0.113 R)
• M73: 29,826,973 km (0.097 R)
• M74: 30,064,684 km (0.115 R)
• M75: 31,322,353 km (0.077 R)
• M76: 33,333,398 km (0.075 R)
• M77: 34,074,954 km (0.118 R)
• M78: 35,826,296 km (0.115 R)
• M79: 36,078,818 km (0.102 R)
• M80: 36,142,098 km (0.098 R)
• M81: 36,522,375 km (0.099 R)
• M82: 37,542,633 km (0.05 R)
• M83: 37,992,025 km (0.118 R)
• M84: 39,807,096 km (0.091 R)
• M85: 41,451,625 km (0.113 R)
• M86: 42,382,124 km (0.108 R)
• M87: 42,916,936 km (0.083 R)
• M88: 44,196,148 km (0.1 R)
• M89: 45,214,760 km (0.093 R)
• M90: 45,282,976 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.6

Radius: 4.1

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.04 AU - 8.08 AU

Year: 12306 Days

Day: 20.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,081,687 km

• M1: 333,454 km (0.107 R)
• M2: 431,440 km (0.112 R)
• M3: 601,982 km (0.086 R)
• M4: 1,031,777 km (0.044 R)
• M5: 1,063,192 km (0.081 R)
• M6: 1,111,063 km (0.084 R)
• M7: 1,501,065 km (0.106 R)
• M8: 1,720,226 km (0.057 R)
• M9: 1,795,623 km (0.12 R)
• M10: 1,949,410 km (0.113 R)
• M11: 2,457,444 km (0.09 R)
• M12: 3,255,998 km (0.103 R)
• M13: 3,731,569 km (0.106 R)
• M14: 4,330,410 km (0.105 R)
• M15: 5,012,277 km (0.062 R)
• M16: 5,365,627 km (0.119 R)
• M17: 5,839,702 km (0.036 R)
• M18: 5,981,671 km (0.106 R)
• M19: 6,010,244 km (0.082 R)
• M20: 6,269,048 km (0.045 R)
• M21: 6,327,092 km (0.033 R)
• M22: 6,443,629 km (0.119 R)
• M23: 6,827,497 km (0.112 R)
• M24: 6,947,026 km (0.106 R)
• M25: 7,218,696 km (0.106 R)
• M26: 7,524,474 km (0.102 R)
• M27: 7,772,208 km (0.12 R)
• M28: 8,595,594 km (0.088 R)
• M29: 8,692,384 km (0.113 R)
• M30: 8,919,773 km (0.09 R)
• M31: 9,116,045 km (0.082 R)
• M32: 9,814,518 km (0.078 R)
• M33: 11,938,508 km (0.093 R)
• M34: 12,118,774 km (0.101 R)
• M35: 12,263,585 km (0.108 R)
• M36: 13,033,266 km (0.085 R)
• M37: 13,517,514 km (0.072 R)
• M38: 14,426,770 km (0.067 R)
• M39: 14,811,536 km (0.117 R)
• M40: 14,850,132 km (0.062 R)
• M41: 15,044,011 km (0.119 R)
• M42: 15,316,728 km (0.075 R)
• M43: 15,827,455 km (0.088 R)
• M44: 17,108,461 km (0.069 R)
• M45: 17,556,507 km (0.082 R)
• M46: 18,881,495 km (0.114 R)
• M47: 19,175,605 km (0.053 R)
• M48: 19,598,368 km (0.111 R)
• M49: 20,496,105 km (0.102 R)
• M50: 20,668,741 km (0.119 R)
• M51: 20,755,209 km (0.115 R)
• M52: 21,102,126 km (0.114 R)
• M53: 21,450,988 km (0.11 R)
• M54: 22,776,425 km (0.078 R)
• M55: 23,179,143 km (0.118 R)
• M56: 24,264,475 km (0.084 R)
• M57: 24,767,573 km (0.105 R)
• M58: 26,156,739 km (0.116 R)
• M59: 26,390,710 km (0.104 R)
• M60: 27,049,689 km (0.076 R)
• M61: 27,381,048 km (0.073 R)
• M62: 27,666,331 km (0.096 R)
• M63: 27,952,512 km (0.111 R)
• M64: 28,143,847 km (0.114 R)
• M65: 28,527,716 km (0.077 R)
• M66: 28,672,227 km (0.117 R)
• M67: 28,865,059 km (0.055 R)
• M68: 29,203,748 km (0.093 R)
• M69: 30,966,460 km (0.093 R)
• M70: 31,711,009 km (0.054 R)
• M71: 32,160,550 km (0.082 R)
• M72: 33,015,352 km (0.07 R)
• M73: 33,674,181 km (0.063 R)
• M74: 33,826,771 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 16,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit