🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.55 AU - 0.77 AU

Year: 201 Days

Day: 23.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,053,103 km

• M1: 252,072 km (0.076 R)
• M2: 333,154 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.78 AU - 2.74 AU

Year: 1273 Days

Day: 47.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.8 AU - 2.86 AU

Year: 1784 Days

Day: 42.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.55 AU - 4.31 AU

Year: 2920 Days

Day: 23.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.6

Radius: 9.2

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.73 AU - 6.21 AU

Year: 4152 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,053,103 km

• M1: 134,638 km (0.069 R)
• M2: 213,925 km (0.088 R)
• M3: 290,369 km (0.069 R)
• M4: 388,057 km (0.106 R)
• M5: 454,778 km (0.076 R)
• M6: 544,985 km (0.099 R)
• M7: 682,465 km (0.116 R)
• M8: 799,002 km (0.109 R)
• M9: 1,494,333 km (0.096 R)
• M10: 1,620,444 km (0.053 R)
• M11: 1,706,463 km (0.05 R)
• M12: 1,898,247 km (0.115 R)
• M13: 2,128,479 km (0.082 R)
• M14: 2,207,167 km (0.096 R)
• M15: 2,335,372 km (0.119 R)
• M16: 2,449,516 km (0.094 R)
• M17: 2,734,499 km (0.074 R)
• M18: 2,803,165 km (0.075 R)
• M19: 2,977,446 km (0.095 R)
• M20: 3,083,661 km (0.099 R)
• M21: 3,824,021 km (0.118 R)
• M22: 4,194,575 km (0.091 R)
• M23: 4,637,983 km (0.092 R)
• M24: 4,844,428 km (0.11 R)
• M25: 4,927,903 km (0.058 R)
• M26: 5,032,921 km (0.081 R)
• M27: 5,096,351 km (0.103 R)
• M28: 5,159,930 km (0.051 R)
• M29: 5,245,201 km (0.057 R)
• M30: 5,722,717 km (0.101 R)
• M31: 5,877,551 km (0.083 R)
• M32: 6,259,474 km (0.075 R)
• M33: 6,626,288 km (0.036 R)
• M34: 6,976,497 km (0.116 R)
• M35: 7,428,881 km (0.102 R)
• M36: 7,768,318 km (0.104 R)
• M37: 8,063,325 km (0.058 R)
• M38: 8,361,923 km (0.116 R)
• M39: 8,714,974 km (0.102 R)
• M40: 8,970,188 km (0.086 R)
• M41: 9,305,736 km (0.046 R)
• M42: 9,750,640 km (0.033 R)
• M43: 9,856,256 km (0.06 R)
• M44: 10,906,732 km (0.107 R)
• M45: 11,375,721 km (0.108 R)
• M46: 11,879,567 km (0.074 R)
• M47: 12,966,844 km (0.032 R)
• M48: 13,112,253 km (0.09 R)
• M49: 13,229,089 km (0.112 R)
• M50: 13,375,546 km (0.091 R)
• M51: 13,729,045 km (0.089 R)
• M52: 14,475,688 km (0.03 R)
• M53: 14,808,394 km (0.078 R)
• M54: 14,899,499 km (0.087 R)
• M55: 15,296,831 km (0.107 R)
• M56: 15,388,983 km (0.078 R)
• M57: 15,450,468 km (0.12 R)
• M58: 15,914,820 km (0.064 R)
• M59: 17,270,925 km (0.043 R)
• M60: 17,623,676 km (0.069 R)
• M61: 17,849,569 km (0.096 R)
• M62: 18,173,748 km (0.057 R)
• M63: 18,532,633 km (0.103 R)
• M64: 18,893,912 km (0.103 R)
• M65: 19,390,278 km (0.098 R)
• M66: 19,656,711 km (0.11 R)
• M67: 19,991,511 km (0.116 R)
• M68: 20,395,874 km (0.086 R)
• M69: 20,632,838 km (0.105 R)
• M70: 20,768,822 km (0.081 R)
• M71: 21,315,303 km (0.107 R)
• M72: 21,452,634 km (0.116 R)
• M73: 21,866,571 km (0.08 R)
• M74: 22,074,512 km (0.104 R)
• M75: 22,213,489 km (0.048 R)
• M76: 22,597,207 km (0.066 R)
• M77: 22,667,219 km (0.106 R)
• M78: 23,548,350 km (0.031 R)
• M79: 23,832,586 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 14.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.54 AU - 9.76 AU

Year: 8719 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,053,103 km

• M1: 204,351 km (0.065 R)
• M2: 383,868 km (0.032 R)
• M3: 493,075 km (0.108 R)
• M4: 591,061 km (0.065 R)
• M5: 725,550 km (0.037 R)
• M6: 949,647 km (0.06 R)
• M7: 1,303,895 km (0.089 R)
• M8: 1,450,202 km (0.087 R)
• M9: 1,583,045 km (0.077 R)
• M10: 1,923,230 km (0.11 R)
• M11: 2,134,762 km (0.052 R)
• M12: 2,287,501 km (0.098 R)
• M13: 2,466,570 km (0.095 R)
• M14: 2,557,974 km (0.118 R)
• M15: 2,911,175 km (0.098 R)
• M16: 3,205,284 km (0.043 R)
• M17: 3,483,386 km (0.119 R)
• M18: 3,743,388 km (0.096 R)
• M19: 3,849,153 km (0.09 R)
• M20: 3,982,894 km (0.117 R)
• M21: 4,561,389 km (0.071 R)
• M22: 4,962,012 km (0.076 R)
• M23: 5,433,993 km (0.078 R)
• M24: 6,838,119 km (0.1 R)
• M25: 7,099,167 km (0.045 R)
• M26: 7,463,438 km (0.092 R)
• M27: 8,141,715 km (0.057 R)
• M28: 8,383,764 km (0.092 R)
• M29: 8,733,823 km (0.065 R)
• M30: 9,124,273 km (0.026 R)
• M31: 9,231,834 km (0.117 R)
• M32: 9,739,270 km (0.05 R)
• M33: 10,033,380 km (0.073 R)
• M34: 10,144,381 km (0.098 R)
• M35: 10,330,331 km (0.116 R)
• M36: 11,009,356 km (0.095 R)
• M37: 11,162,245 km (0.113 R)
• M38: 11,586,205 km (0.063 R)
• M39: 12,212,572 km (0.071 R)
• M40: 12,729,432 km (0.101 R)
• M41: 13,335,005 km (0.103 R)
• M42: 13,498,066 km (0.089 R)
• M43: 13,661,726 km (0.026 R)
• M44: 15,250,007 km (0.115 R)
• M45: 15,892,979 km (0.109 R)
• M46: 16,808,069 km (0.066 R)
• M47: 17,606,024 km (0.049 R)
• M48: 18,009,639 km (0.103 R)
• M49: 18,871,771 km (0.088 R)
• M50: 19,654,767 km (0.106 R)
• M51: 20,026,817 km (0.062 R)
• M52: 20,120,166 km (0.096 R)
• M53: 20,354,286 km (0.059 R)
• M54: 22,453,294 km (0.107 R)
• M55: 22,842,248 km (0.066 R)
• M56: 23,676,406 km (0.054 R)
• M57: 23,973,208 km (0.059 R)
• M58: 24,321,023 km (0.107 R)
• M59: 24,570,403 km (0.091 R)
• M60: 25,122,270 km (0.089 R)
• M61: 26,085,082 km (0.065 R)
• M62: 26,442,770 km (0.083 R)
• M63: 27,111,473 km (0.064 R)
• M64: 28,255,896 km (0.106 R)
• M65: 28,360,764 km (0.084 R)
• M66: 29,150,940 km (0.091 R)
• M67: 29,948,596 km (0.11 R)
• M68: 30,269,484 km (0.099 R)
• M69: 30,699,428 km (0.097 R)
• M70: 31,293,631 km (0.083 R)
• M71: 32,603,510 km (0.098 R)
• M72: 34,154,391 km (0.075 R)
• M73: 35,615,812 km (0.099 R)
• M74: 35,785,755 km (0.102 R)
• M75: 37,097,729 km (0.111 R)
• M76: 37,615,337 km (0.044 R)
• M77: 38,309,322 km (0.114 R)
• M78: 38,715,929 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.6

Radius: 11.4

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.77 AU - 11.45 AU

Year: 12951 Days

Day: 11.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,053,103 km

• M1: 177,423 km (0.09 R)
• M2: 265,237 km (0.117 R)
• M3: 382,821 km (0.09 R)
• M4: 558,299 km (0.103 R)
• M5: 1,199,177 km (0.08 R)
• M6: 1,955,394 km (0.114 R)
• M7: 2,305,902 km (0.112 R)
• M8: 2,519,677 km (0.071 R)
• M9: 3,166,239 km (0.058 R)
• M10: 4,529,375 km (0.099 R)
• M11: 4,643,967 km (0.111 R)
• M12: 5,801,405 km (0.108 R)
• M13: 6,519,774 km (0.117 R)
• M14: 6,823,757 km (0.109 R)
• M15: 7,626,948 km (0.088 R)
• M16: 7,993,463 km (0.119 R)
• M17: 8,983,053 km (0.102 R)
• M18: 9,272,974 km (0.091 R)
• M19: 9,861,940 km (0.115 R)
• M20: 10,261,367 km (0.101 R)
• M21: 10,768,204 km (0.081 R)
• M22: 10,921,841 km (0.086 R)
• M23: 11,283,120 km (0.03 R)
• M24: 12,230,374 km (0.112 R)
• M25: 12,821,734 km (0.115 R)
• M26: 13,039,100 km (0.105 R)
• M27: 13,257,662 km (0.111 R)
• M28: 13,643,176 km (0.12 R)
• M29: 14,594,619 km (0.034 R)
• M30: 14,992,699 km (0.099 R)
• M31: 15,394,219 km (0.116 R)
• M32: 17,095,596 km (0.115 R)
• M33: 17,395,091 km (0.057 R)
• M34: 18,609,826 km (0.107 R)
• M35: 18,979,482 km (0.103 R)
• M36: 20,800,836 km (0.061 R)
• M37: 21,699,919 km (0.111 R)
• M38: 22,349,772 km (0.101 R)
• M39: 22,940,235 km (0.092 R)
• M40: 23,138,153 km (0.113 R)
• M41: 23,336,819 km (0.04 R)
• M42: 23,469,363 km (0.095 R)
• M43: 24,203,589 km (0.1 R)
• M44: 25,080,981 km (0.094 R)
• M45: 26,312,919 km (0.035 R)
• M46: 27,494,593 km (0.067 R)
• M47: 28,551,502 km (0.094 R)
• M48: 29,478,260 km (0.101 R)
• M49: 29,621,725 km (0.027 R)
• M50: 30,053,464 km (0.065 R)
• M51: 30,923,226 km (0.05 R)
• M52: 30,996,080 km (0.046 R)
• M53: 32,169,526 km (0.109 R)
• M54: 32,391,230 km (0.11 R)
• M55: 33,656,679 km (0.111 R)
• M56: 34,408,707 km (0.043 R)
• M57: 34,559,801 km (0.105 R)
• M58: 36,929,431 km (0.073 R)
• M59: 38,564,386 km (0.106 R)
• M60: 38,642,776 km (0.092 R)
• M61: 38,721,314 km (0.06 R)
• M62: 39,588,234 km (0.069 R)
• M63: 40,381,851 km (0.049 R)
• M64: 40,860,564 km (0.07 R)
• M65: 40,940,599 km (0.118 R)
• M66: 41,582,224 km (0.085 R)
• M67: 42,065,575 km (0.088 R)
• M68: 43,038,111 km (0.041 R)
• M69: 44,181,936 km (0.103 R)
• M70: 44,922,595 km (0.097 R)
• M71: 46,332,705 km (0.083 R)
• M72: 46,666,607 km (0.113 R)
• M73: 47,168,957 km (0.12 R)
• M74: 47,589,027 km (0.081 R)
• M75: 47,673,101 km (0.12 R)
• M76: 48,856,421 km (0.11 R)
• M77: 49,451,671 km (0.069 R)
• M78: 51,338,249 km (0.105 R)
• M79: 52,725,022 km (0.102 R)
• M80: 54,036,247 km (0.069 R)
• M81: 54,124,061 km (0.097 R)
• M82: 58,034,100 km (0.11 R)
• M83: 59,387,662 km (0.055 R)
• M84: 60,113,960 km (0.12 R)
• M85: 60,478,081 km (0.099 R)
• M86: 61,117,163 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.7

Radius: 7.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.62 AU - 14.84 AU

Year: 20116 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,053,103 km

• M1: 166,951 km (0.086 R)
• M2: 240,553 km (0.057 R)
• M3: 320,588 km (0.034 R)
• M4: 369,956 km (0.094 R)
• M5: 433,235 km (0.081 R)
• M6: 548,276 km (0.058 R)
• M7: 635,193 km (0.068 R)
• M8: 837,898 km (0.117 R)
• M9: 1,030,281 km (0.084 R)
• M10: 1,220,719 km (0.056 R)
• M11: 1,671,457 km (0.081 R)
• M12: 1,745,209 km (0.09 R)
• M13: 2,031,539 km (0.098 R)
• M14: 2,230,803 km (0.103 R)
• M15: 2,822,014 km (0.11 R)
• M16: 3,722,145 km (0.103 R)
• M17: 3,892,537 km (0.079 R)
• M18: 5,373,556 km (0.066 R)
• M19: 5,428,458 km (0.089 R)
• M20: 5,705,513 km (0.103 R)
• M21: 6,564,355 km (0.036 R)
• M22: 6,622,997 km (0.111 R)
• M23: 6,948,971 km (0.098 R)
• M24: 7,310,549 km (0.101 R)
• M25: 7,555,141 km (0.117 R)
• M26: 7,678,260 km (0.107 R)
• M27: 7,833,393 km (0.096 R)
• M28: 8,272,912 km (0.119 R)
• M29: 8,623,868 km (0.111 R)
• M30: 8,947,149 km (0.097 R)
• M31: 9,175,885 km (0.117 R)
• M32: 9,307,531 km (0.103 R)
• M33: 9,506,047 km (0.111 R)
• M34: 10,008,397 km (0.098 R)
• M35: 10,109,974 km (0.081 R)
• M36: 10,177,742 km (0.117 R)
• M37: 10,450,907 km (0.105 R)
• M38: 10,726,317 km (0.107 R)
• M39: 10,830,138 km (0.082 R)
• M40: 11,780,384 km (0.115 R)
• M41: 11,959,303 km (0.079 R)
• M42: 12,211,375 km (0.117 R)
• M43: 12,392,388 km (0.109 R)
• M44: 12,757,108 km (0.093 R)
• M45: 13,385,419 km (0.052 R)
• M46: 13,684,615 km (0.099 R)
• M47: 14,327,586 km (0.12 R)
• M48: 14,710,407 km (0.103 R)
• M49: 16,394,730 km (0.091 R)
• M50: 16,795,054 km (0.097 R)
• M51: 18,015,473 km (0.054 R)
• M52: 18,844,993 km (0.076 R)
• M53: 19,856,574 km (0.084 R)
• M54: 20,069,602 km (0.076 R)
• M55: 20,197,807 km (0.103 R)
• M56: 21,494,222 km (0.032 R)
• M57: 21,625,419 km (0.079 R)
• M58: 22,550,682 km (0.119 R)
• M59: 23,264,414 km (0.107 R)
• M60: 24,439,954 km (0.104 R)
• M61: 24,759,644 km (0.108 R)
• M62: 24,943,051 km (0.033 R)
• M63: 25,080,831 km (0.045 R)
• M64: 27,320,162 km (0.112 R)
• M65: 27,651,970 km (0.104 R)
• M66: 29,963,406 km (0.092 R)
• M67: 30,256,768 km (0.103 R)
• M68: 30,649,313 km (0.028 R)
• M69: 31,340,156 km (0.086 R)
• M70: 31,439,339 km (0.045 R)
• M71: 31,588,189 km (0.116 R)
• M72: 31,687,671 km (0.082 R)
• M73: 31,737,338 km (0.11 R)
• M74: 32,036,384 km (0.087 R)
• M75: 32,336,178 km (0.115 R)
• M76: 33,697,220 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 18,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit