🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.51 AU - 0.63 AU

Year: 192 Days

Day: 15.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,572,322 km

• M1: 48,769 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.55 AU - 0.71 AU

Year: 223 Days

Day: 26.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,572,322 km

• M1: 188,344 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.84 AU - 2.42 AU

Year: 1387 Days

Day: 18.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.8

Radius: 14.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.77 AU - 4.15 AU

Year: 3516 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 94,572,322 km

• M1: 232,625 km (0.1 R)
• M2: 335,099 km (0.097 R)
• M3: 484,996 km (0.063 R)
• M4: 634,744 km (0.119 R)
• M5: 916,736 km (0.117 R)
• M6: 1,061,397 km (0.079 R)
• M7: 1,240,615 km (0.086 R)
• M8: 1,347,877 km (0.072 R)
• M9: 1,586,785 km (0.09 R)
• M10: 1,779,317 km (0.107 R)
• M11: 1,948,512 km (0.109 R)
• M12: 2,155,556 km (0.086 R)
• M13: 2,471,656 km (0.083 R)
• M14: 2,591,933 km (0.101 R)
• M15: 2,714,304 km (0.057 R)
• M16: 3,148,886 km (0.057 R)
• M17: 3,317,632 km (0.079 R)
• M18: 3,586,160 km (0.103 R)
• M19: 3,742,939 km (0.078 R)
• M20: 3,901,961 km (0.076 R)
• M21: 4,268,326 km (0.081 R)
• M22: 4,413,736 km (0.058 R)
• M23: 4,860,285 km (0.076 R)
• M24: 4,990,585 km (0.1 R)
• M25: 5,100,091 km (0.097 R)
• M26: 5,321,495 km (0.113 R)
• M27: 5,501,013 km (0.06 R)
• M28: 5,705,364 km (0.102 R)
• M29: 6,286,252 km (0.052 R)
• M30: 6,452,306 km (0.042 R)
• M31: 6,813,136 km (0.105 R)
• M32: 6,959,443 km (0.055 R)
• M33: 7,404,347 km (0.088 R)
• M34: 7,807,662 km (0.115 R)
• M35: 7,909,688 km (0.109 R)
• M36: 8,012,163 km (0.078 R)
• M37: 8,348,010 km (0.095 R)
• M38: 8,530,968 km (0.096 R)
• M39: 8,635,986 km (0.11 R)
• M40: 8,873,996 km (0.112 R)
• M41: 9,546,588 km (0.109 R)
• M42: 10,515,982 km (0.072 R)
• M43: 10,685,327 km (0.115 R)
• M44: 10,827,146 km (0.041 R)
• M45: 11,084,005 km (0.111 R)
• M46: 11,400,704 km (0.08 R)
• M47: 11,720,395 km (0.085 R)
• M48: 12,043,077 km (0.057 R)
• M49: 12,968,340 km (0.076 R)
• M50: 13,271,725 km (0.082 R)
• M51: 13,363,129 km (0.036 R)
• M52: 14,539,866 km (0.09 R)
• M53: 15,108,936 km (0.106 R)
• M54: 15,236,394 km (0.113 R)
• M55: 16,530,415 km (0.053 R)
• M56: 16,892,592 km (0.074 R)
• M57: 17,157,529 km (0.113 R)
• M58: 17,994,529 km (0.103 R)
• M59: 18,095,807 km (0.112 R)
• M60: 18,197,384 km (0.042 R)
• M61: 18,434,946 km (0.12 R)
• M62: 18,605,338 km (0.091 R)
• M63: 20,022,179 km (0.047 R)
• M64: 20,197,209 km (0.1 R)
• M65: 20,725,887 km (0.051 R)
• M66: 20,832,102 km (0.098 R)
• M67: 21,366,166 km (0.053 R)
• M68: 22,958,486 km (0.108 R)
• M69: 23,141,893 km (0.12 R)
• M70: 23,252,147 km (0.107 R)
• M71: 23,694,956 km (0.06 R)
• M72: 24,851,797 km (0.08 R)
• M73: 25,304,480 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 14.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.33 AU - 6.95 AU

Year: 5977 Days

Day: 10.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 94,572,322 km

• M1: 197,768 km (0.059 R)
• M2: 363,373 km (0.101 R)
• M3: 461,509 km (0.053 R)
• M4: 739,313 km (0.106 R)
• M5: 1,064,090 km (0.067 R)
• M6: 1,200,822 km (0.108 R)
• M7: 1,528,441 km (0.087 R)
• M8: 1,834,369 km (0.12 R)
• M9: 2,027,650 km (0.047 R)
• M10: 2,282,564 km (0.035 R)
• M11: 2,477,341 km (0.096 R)
• M12: 2,913,419 km (0.12 R)
• M13: 3,405,745 km (0.076 R)
• M14: 3,549,060 km (0.048 R)
• M15: 3,726,932 km (0.088 R)
• M16: 4,125,610 km (0.089 R)
• M17: 4,227,486 km (0.116 R)
• M18: 4,468,488 km (0.055 R)
• M19: 4,573,207 km (0.068 R)
• M20: 4,820,642 km (0.059 R)
• M21: 5,000,309 km (0.089 R)
• M22: 5,145,568 km (0.117 R)
• M23: 5,255,373 km (0.051 R)
• M24: 5,384,626 km (0.096 R)
• M25: 5,608,723 km (0.092 R)
• M26: 5,759,817 km (0.12 R)
• M27: 6,085,492 km (0.105 R)
• M28: 6,358,209 km (0.114 R)
• M29: 6,595,172 km (0.12 R)
• M30: 6,875,518 km (0.047 R)
• M31: 7,098,569 km (0.119 R)
• M32: 7,221,239 km (0.044 R)
• M33: 7,365,152 km (0.045 R)
• M34: 7,635,176 km (0.091 R)
• M35: 8,747,885 km (0.069 R)
• M36: 9,122,777 km (0.034 R)
• M37: 9,345,678 km (0.1 R)
• M38: 10,163,380 km (0.061 R)
• M39: 10,627,582 km (0.117 R)
• M40: 10,885,938 km (0.114 R)
• M41: 11,360,911 km (0.057 R)
• M42: 11,745,826 km (0.08 R)
• M43: 12,037,243 km (0.084 R)
• M44: 12,159,465 km (0.081 R)
• M45: 13,151,897 km (0.067 R)
• M46: 13,378,687 km (0.026 R)
• M47: 14,170,210 km (0.081 R)
• M48: 14,299,312 km (0.076 R)
• M49: 14,819,464 km (0.097 R)
• M50: 15,240,283 km (0.073 R)
• M51: 15,478,592 km (0.112 R)
• M52: 16,093,440 km (0.07 R)
• M53: 16,201,300 km (0.065 R)
• M54: 16,580,231 km (0.03 R)
• M55: 16,880,175 km (0.12 R)
• M56: 17,044,583 km (0.108 R)
• M57: 17,236,966 km (0.114 R)
• M58: 17,540,799 km (0.06 R)
• M59: 17,957,878 km (0.084 R)
• M60: 18,097,752 km (0.042 R)
• M61: 18,434,646 km (0.041 R)
• M62: 18,660,539 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 8.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.92 AU - 6 AU

Year: 6493 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 94,572,322 km

• M1: 111,301 km (0.094 R)
• M2: 242,349 km (0.107 R)
• M3: 328,367 km (0.096 R)
• M4: 394,789 km (0.113 R)
• M5: 495,319 km (0.118 R)
• M6: 611,855 km (0.1 R)
• M7: 829,371 km (0.081 R)
• M8: 902,374 km (0.058 R)
• M9: 1,151,305 km (0.039 R)
• M10: 1,309,281 km (0.094 R)
• M11: 1,421,629 km (0.032 R)
• M12: 1,492,388 km (0.104 R)
• M13: 1,796,970 km (0.06 R)
• M14: 1,951,654 km (0.086 R)
• M15: 2,030,641 km (0.095 R)
• M16: 2,233,047 km (0.106 R)
• M17: 2,305,453 km (0.083 R)
• M18: 2,431,414 km (0.098 R)
• M19: 2,723,280 km (0.111 R)
• M20: 2,789,551 km (0.094 R)
• M21: 3,014,846 km (0.111 R)
• M22: 3,072,142 km (0.089 R)
• M23: 3,152,925 km (0.042 R)
• M24: 3,399,462 km (0.119 R)
• M25: 3,543,226 km (0.106 R)
• M26: 3,628,048 km (0.12 R)
• M27: 3,713,468 km (0.079 R)
• M28: 3,774,953 km (0.101 R)
• M29: 4,176,473 km (0.079 R)
• M30: 4,330,709 km (0.032 R)
• M31: 4,657,730 km (0.076 R)
• M32: 4,817,650 km (0.064 R)
• M33: 4,979,365 km (0.088 R)
• M34: 5,033,669 km (0.096 R)
• M35: 5,857,654 km (0.091 R)
• M36: 5,958,184 km (0.112 R)
• M37: 6,160,889 km (0.05 R)
• M38: 6,351,327 km (0.105 R)
• M39: 6,633,020 km (0.069 R)
• M40: 6,813,136 km (0.033 R)
• M41: 6,888,533 km (0.098 R)
• M42: 7,208,822 km (0.115 R)
• M43: 7,316,533 km (0.059 R)
• M44: 7,533,749 km (0.113 R)
• M45: 7,911,184 km (0.114 R)
• M46: 8,407,700 km (0.104 R)
• M47: 8,700,762 km (0.056 R)
• M48: 8,881,476 km (0.089 R)
• M49: 9,347,025 km (0.075 R)
• M50: 9,565,886 km (0.056 R)
• M51: 9,650,559 km (0.117 R)
• M52: 9,837,556 km (0.113 R)
• M53: 10,215,440 km (0.026 R)
• M54: 10,580,459 km (0.068 R)
• M55: 12,321,479 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 13.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.48 AU - 9.12 AU

Year: 8801 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 94,572,322 km

• M1: 174,132 km (0.054 R)
• M2: 321,486 km (0.045 R)
• M3: 419,921 km (0.106 R)
• M4: 683,363 km (0.107 R)
• M5: 788,231 km (0.09 R)
• M6: 1,043,296 km (0.084 R)
• M7: 1,326,484 km (0.113 R)
• M8: 1,431,652 km (0.049 R)
• M9: 1,539,811 km (0.11 R)
• M10: 1,781,411 km (0.098 R)
• M11: 2,053,081 km (0.108 R)
• M12: 2,158,548 km (0.051 R)
• M13: 2,694,706 km (0.055 R)
• M14: 3,169,530 km (0.096 R)
• M15: 3,543,226 km (0.041 R)
• M16: 3,757,001 km (0.1 R)
• M17: 3,843,768 km (0.054 R)
• M18: 3,997,106 km (0.083 R)
• M19: 4,175,127 km (0.072 R)
• M20: 4,332,953 km (0.104 R)
• M21: 4,469,835 km (0.077 R)
• M22: 4,936,879 km (0.096 R)
• M23: 5,370,564 km (0.063 R)
• M24: 5,493,383 km (0.074 R)
• M25: 6,249,301 km (0.101 R)
• M26: 6,404,434 km (0.081 R)
• M27: 6,508,704 km (0.078 R)
• M28: 7,172,620 km (0.105 R)
• M29: 7,280,779 km (0.112 R)
• M30: 7,416,913 km (0.089 R)
• M31: 7,526,418 km (0.114 R)
• M32: 7,664,049 km (0.117 R)
• M33: 8,082,025 km (0.057 R)
• M34: 8,251,370 km (0.083 R)
• M35: 9,174,239 km (0.089 R)
• M36: 9,767,694 km (0.081 R)
• M37: 10,190,607 km (0.118 R)
• M38: 10,588,687 km (0.066 R)
• M39: 10,712,255 km (0.095 R)
• M40: 10,867,238 km (0.098 R)
• M41: 10,960,737 km (0.113 R)
• M42: 11,368,541 km (0.046 R)
• M43: 11,685,838 km (0.068 R)
• M44: 12,264,033 km (0.038 R)
• M45: 12,361,422 km (0.103 R)
• M46: 12,654,783 km (0.109 R)
• M47: 12,753,218 km (0.057 R)
• M48: 12,983,599 km (0.08 R)
• M49: 15,119,258 km (0.098 R)
• M50: 15,996,650 km (0.064 R)
• M51: 16,387,998 km (0.114 R)
• M52: 16,854,594 km (0.066 R)
• M53: 17,471,236 km (0.088 R)
• M54: 18,132,309 km (0.045 R)
• M55: 18,280,411 km (0.107 R)
• M56: 19,139,402 km (0.074 R)
• M57: 20,126,299 km (0.109 R)
• M58: 20,857,833 km (0.093 R)
• M59: 21,168,547 km (0.084 R)
• M60: 21,363,474 km (0.09 R)
• M61: 21,598,193 km (0.111 R)
• M62: 21,715,926 km (0.041 R)
• M63: 22,109,817 km (0.091 R)
• M64: 22,228,448 km (0.088 R)
• M65: 23,144,885 km (0.116 R)
• M66: 23,345,795 km (0.042 R)
• M67: 24,645,052 km (0.101 R)
• M68: 25,884,471 km (0.046 R)
• M69: 26,511,735 km (0.071 R)
• M70: 27,101,749 km (0.028 R)
• M71: 28,123,203 km (0.116 R)
• M72: 28,681,801 km (0.112 R)
• M73: 28,768,119 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.5

Radius: 3.6

Gravity: 59.45 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.24 AU - 16.92 AU

Year: 26131 Days

Day: 18.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,572,322 km

• M1: 53,257 km (0.119 R)
• M2: 169,046 km (0.107 R)
• M3: 218,413 km (0.089 R)
• M4: 273,016 km (0.071 R)
• M5: 441,015 km (0.067 R)
• M6: 887,714 km (0.097 R)
• M7: 1,101,639 km (0.079 R)
• M8: 1,611,319 km (0.036 R)
• M9: 1,795,474 km (0.107 R)
• M10: 1,986,361 km (0.111 R)
• M11: 2,103,944 km (0.117 R)
• M12: 2,387,283 km (0.098 R)
• M13: 2,639,654 km (0.051 R)
• M14: 3,353,236 km (0.08 R)
• M15: 4,072,802 km (0.117 R)
• M16: 4,272,515 km (0.11 R)
• M17: 4,578,144 km (0.115 R)
• M18: 5,049,527 km (0.093 R)
• M19: 5,210,195 km (0.098 R)
• M20: 5,264,050 km (0.104 R)
• M21: 5,426,812 km (0.099 R)
• M22: 5,481,565 km (0.048 R)
• M23: 5,925,123 km (0.094 R)
• M24: 6,380,349 km (0.1 R)
• M25: 7,688,732 km (0.074 R)
• M26: 7,873,486 km (0.116 R)
• M27: 8,059,585 km (0.117 R)
• M28: 8,184,500 km (0.109 R)
• M29: 8,563,132 km (0.068 R)
• M30: 8,947,299 km (0.032 R)
• M31: 9,141,477 km (0.101 R)
• M32: 9,732,538 km (0.091 R)
• M33: 9,865,531 km (0.062 R)
• M34: 12,002,836 km (0.095 R)
• M35: 12,432,331 km (0.066 R)
• M36: 14,730,753 km (0.119 R)
• M37: 15,190,617 km (0.071 R)
• M38: 17,075,999 km (0.085 R)
• M39: 17,397,335 km (0.047 R)
• M40: 21,925,962 km (0.109 R)
• M41: 22,450,302 km (0.093 R)
• M42: 22,890,569 km (0.098 R)
• M43: 25,133,789 km (0.1 R)
• M44: 28,294,792 km (0.103 R)
• M45: 29,248,179 km (0.117 R)
• M46: 29,728,687 km (0.089 R)
• M47: 31,088,083 km (0.086 R)
• M48: 32,170,424 km (0.059 R)
• M49: 32,368,491 km (0.104 R)
• M50: 33,565,573 km (0.081 R)
• M51: 35,490,449 km (0.11 R)
• M52: 35,900,198 km (0.114 R)
• M53: 36,517,887 km (0.068 R)
• M54: 37,346,809 km (0.118 R)
• M55: 39,128,669 km (0.065 R)
• M56: 39,234,286 km (0.111 R)
• M57: 39,870,376 km (0.075 R)
• M58: 40,616,869 km (0.115 R)
• M59: 41,907,001 km (0.067 R)
• M60: 44,087,091 km (0.111 R)
• M61: 44,527,507 km (0.114 R)
• M62: 44,637,910 km (0.09 R)
• M63: 45,080,122 km (0.073 R)
• M64: 45,857,432 km (0.068 R)
• M65: 46,639,380 km (0.112 R)
• M66: 47,989,800 km (0.071 R)
• M67: 51,306,235 km (0.115 R)
• M68: 55,287,334 km (0.103 R)
• M69: 56,477,086 km (0.085 R)
• M70: 56,596,465 km (0.045 R)
• M71: 56,835,672 km (0.114 R)
• M72: 59,366,569 km (0.084 R)
• M73: 62,057,236 km (0.059 R)
• M74: 66,671,133 km (0.042 R)
• M75: 67,303,035 km (0.12 R)
• M76: 68,318,206 km (0.1 R)
• M77: 70,749,620 km (0.079 R)
• M78: 72,819,008 km (0.104 R)
• M79: 73,730,507 km (0.079 R)
• M80: 73,991,705 km (0.084 R)
• M81: 74,253,053 km (0.081 R)
• M82: 74,383,951 km (0.093 R)
• M83: 74,514,849 km (0.032 R)
• M84: 75,170,536 km (0.062 R)
• M85: 75,696,523 km (0.065 R)
• M86: 77,945,577 km (0.097 R)
• M87: 80,485,001 km (0.098 R)
• M88: 81,697,192 km (0.1 R)
• M89: 84,003,543 km (0.117 R)
• M90: 86,744,176 km (0.037 R)
• M91: 88,402,618 km (0.1 R)
• M92: 88,680,122 km (0.046 R)
• M93: 90,909,878 km (0.051 R)
• M94: 93,157,885 km (0.102 R)
• M95: 93,299,106 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 10,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit