🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.73 AU - 1.13 AU

Year: 323 Days

Day: 23.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,101,717 km

• M1: 220,058 km (0.08 R)
• M2: 388,655 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.08 AU - 1.64 AU

Year: 571 Days

Day: 44.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,101,717 km

• M1: 1,220,270 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.02 AU - 2.66 AU

Year: 1288 Days

Day: 35.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.1

Radius: 9.3

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.44 AU - 7.54 AU

Year: 5950 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,101,717 km

• M1: 138,677 km (0.102 R)
• M2: 485,744 km (0.06 R)
• M3: 1,071,420 km (0.078 R)
• M4: 1,224,608 km (0.081 R)
• M5: 1,587,084 km (0.074 R)
• M6: 1,709,455 km (0.106 R)
• M7: 2,152,863 km (0.111 R)
• M8: 2,387,732 km (0.117 R)
• M9: 2,839,966 km (0.074 R)
• M10: 3,098,022 km (0.059 R)
• M11: 3,296,539 km (0.086 R)
• M12: 3,940,857 km (0.112 R)
• M13: 4,012,215 km (0.111 R)
• M14: 4,350,904 km (0.114 R)
• M15: 4,548,673 km (0.088 R)
• M16: 4,724,151 km (0.115 R)
• M17: 4,876,292 km (0.106 R)
• M18: 5,004,348 km (0.111 R)
• M19: 5,081,840 km (0.118 R)
• M20: 5,448,354 km (0.081 R)
• M21: 5,877,700 km (0.1 R)
• M22: 6,768,855 km (0.077 R)
• M23: 7,027,210 km (0.097 R)
• M24: 7,259,536 km (0.088 R)
• M25: 7,376,521 km (0.108 R)
• M26: 7,523,875 km (0.053 R)
• M27: 8,062,128 km (0.105 R)
• M28: 8,274,857 km (0.09 R)
• M29: 8,489,380 km (0.111 R)
• M30: 9,397,888 km (0.064 R)
• M31: 9,557,658 km (0.026 R)
• M32: 9,750,640 km (0.101 R)
• M33: 10,469,009 km (0.028 R)
• M34: 10,935,006 km (0.106 R)
• M35: 11,035,685 km (0.111 R)
• M36: 11,887,346 km (0.096 R)
• M37: 12,233,815 km (0.049 R)
• M38: 12,618,880 km (0.091 R)
• M39: 12,724,645 km (0.032 R)
• M40: 13,043,438 km (0.099 R)
• M41: 14,198,633 km (0.094 R)
• M42: 14,529,394 km (0.096 R)
• M43: 15,273,643 km (0.101 R)
• M44: 15,688,179 km (0.085 R)
• M45: 15,915,867 km (0.107 R)
• M46: 16,106,455 km (0.108 R)
• M47: 16,182,899 km (0.117 R)
• M48: 17,187,748 km (0.075 R)
• M49: 17,383,273 km (0.059 R)
• M50: 17,501,006 km (0.067 R)
• M51: 17,579,695 km (0.112 R)
• M52: 18,093,414 km (0.063 R)
• M53: 18,372,115 km (0.118 R)
• M54: 18,732,645 km (0.096 R)
• M55: 18,812,979 km (0.072 R)
• M56: 18,974,246 km (0.064 R)
• M57: 19,991,960 km (0.096 R)
• M58: 20,156,518 km (0.101 R)
• M59: 20,777,349 km (0.084 R)
• M60: 20,860,675 km (0.119 R)
• M61: 21,488,537 km (0.119 R)
• M62: 21,572,761 km (0.065 R)
• M63: 22,977,934 km (0.038 R)
• M64: 23,539,524 km (0.071 R)
• M65: 23,800,273 km (0.082 R)
• M66: 23,974,704 km (0.109 R)
• M67: 24,456,409 km (0.089 R)
• M68: 25,965,403 km (0.029 R)
• M69: 26,459,974 km (0.08 R)
• M70: 26,550,331 km (0.095 R)
• M71: 26,685,867 km (0.109 R)
• M72: 26,957,835 km (0.096 R)
• M73: 27,185,075 km (0.094 R)
• M74: 27,504,317 km (0.069 R)
• M75: 28,100,614 km (0.101 R)
• M76: 28,793,850 km (0.096 R)
• M77: 29,539,446 km (0.058 R)
• M78: 29,820,690 km (0.11 R)
• M79: 30,480,566 km (0.04 R)
• M80: 31,049,786 km (0.06 R)
• M81: 31,240,374 km (0.1 R)
• M82: 31,718,489 km (0.112 R)
• M83: 31,910,423 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 11

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.25 AU - 10.01 AU

Year: 9124 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,101,717 km

• M1: 140,622 km (0.103 R)
• M2: 231,578 km (0.06 R)
• M3: 1,467,705 km (0.051 R)
• M4: 1,824,795 km (0.073 R)
• M5: 1,912,908 km (0.089 R)
• M6: 2,398,951 km (0.035 R)
• M7: 2,845,651 km (0.089 R)
• M8: 2,948,574 km (0.055 R)
• M9: 3,078,874 km (0.056 R)
• M10: 3,291,602 km (0.027 R)
• M11: 3,564,169 km (0.051 R)
• M12: 3,958,360 km (0.098 R)
• M13: 4,102,572 km (0.091 R)
• M14: 4,219,258 km (0.101 R)
• M15: 4,666,556 km (0.091 R)
• M16: 4,757,811 km (0.116 R)
• M17: 5,223,359 km (0.087 R)
• M18: 5,349,919 km (0.073 R)
• M19: 5,445,662 km (0.099 R)
• M20: 5,866,780 km (0.073 R)
• M21: 6,097,908 km (0.046 R)
• M22: 6,467,266 km (0.112 R)
• M23: 6,706,173 km (0.112 R)
• M24: 7,582,966 km (0.071 R)
• M25: 8,089,654 km (0.111 R)
• M26: 8,421,313 km (0.059 R)
• M27: 9,021,799 km (0.117 R)
• M28: 9,752,884 km (0.102 R)
• M29: 10,264,209 km (0.08 R)
• M30: 10,743,820 km (0.106 R)
• M31: 10,824,453 km (0.037 R)
• M32: 10,905,386 km (0.08 R)
• M33: 12,016,748 km (0.061 R)
• M34: 12,100,373 km (0.113 R)
• M35: 12,310,708 km (0.032 R)
• M36: 12,607,061 km (0.094 R)
• M37: 13,120,780 km (0.085 R)
• M38: 14,036,020 km (0.069 R)
• M39: 14,168,414 km (0.047 R)
• M40: 14,345,688 km (0.092 R)
• M41: 14,479,129 km (0.12 R)
• M42: 14,568,289 km (0.084 R)
• M43: 14,926,726 km (0.103 R)
• M44: 15,152,320 km (0.083 R)
• M45: 16,250,817 km (0.103 R)
• M46: 17,280,200 km (0.051 R)
• M47: 17,612,157 km (0.105 R)
• M48: 18,523,807 km (0.097 R)
• M49: 19,107,388 km (0.096 R)
• M50: 20,044,020 km (0.077 R)
• M51: 20,593,044 km (0.12 R)
• M52: 21,147,005 km (0.085 R)
• M53: 21,603,877 km (0.113 R)
• M54: 22,424,272 km (0.102 R)
• M55: 22,786,299 km (0.077 R)
• M56: 23,884,347 km (0.12 R)
• M57: 24,254,153 km (0.092 R)
• M58: 25,482,501 km (0.113 R)
• M59: 26,348,972 km (0.079 R)
• M60: 27,390,473 km (0.117 R)
• M61: 27,999,635 km (0.08 R)
• M62: 28,557,186 km (0.105 R)
• M63: 29,062,229 km (0.095 R)
• M64: 29,740,057 km (0.084 R)
• M65: 30,996,529 km (0.108 R)
• M66: 31,169,165 km (0.102 R)
• M67: 31,457,590 km (0.03 R)
• M68: 31,979,238 km (0.062 R)
• M69: 32,503,578 km (0.05 R)
• M70: 34,034,413 km (0.106 R)
• M71: 34,212,584 km (0.049 R)
• M72: 37,227,131 km (0.036 R)
• M73: 37,410,688 km (0.107 R)
• M74: 37,717,214 km (0.118 R)
• M75: 37,840,183 km (0.106 R)
• M76: 37,963,152 km (0.094 R)
• M77: 38,271,174 km (0.064 R)
• M78: 40,702,888 km (0.097 R)
• M79: 40,955,110 km (0.098 R)
• M80: 41,334,490 km (0.093 R)
• M81: 41,461,199 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.1

Radius: 12.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.34 AU - 12.62 AU

Year: 13094 Days

Day: 7.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,101,717 km

• M1: 157,826 km (0.101 R)
• M2: 261,497 km (0.058 R)
• M3: 349,311 km (0.112 R)
• M4: 431,291 km (0.033 R)
• M5: 510,578 km (0.104 R)
• M6: 995,424 km (0.108 R)
• M7: 1,224,907 km (0.119 R)
• M8: 1,417,889 km (0.071 R)
• M9: 1,621,192 km (0.092 R)
• M10: 2,310,090 km (0.074 R)
• M11: 2,846,997 km (0.045 R)
• M12: 3,226,527 km (0.081 R)
• M13: 3,826,115 km (0.103 R)
• M14: 4,007,577 km (0.07 R)
• M15: 4,789,974 km (0.095 R)
• M16: 5,156,040 km (0.115 R)
• M17: 5,707,458 km (0.1 R)
• M18: 5,855,709 km (0.092 R)
• M19: 6,156,252 km (0.077 R)
• M20: 6,461,730 km (0.055 R)
• M21: 6,647,531 km (0.102 R)
• M22: 6,834,977 km (0.095 R)
• M23: 7,087,798 km (0.05 R)
• M24: 8,063,176 km (0.102 R)
• M25: 8,702,707 km (0.061 R)
• M26: 9,114,998 km (0.111 R)
• M27: 9,393,549 km (0.089 R)
• M28: 9,745,553 km (0.108 R)
• M29: 9,958,880 km (0.084 R)
• M30: 10,066,142 km (0.079 R)
• M31: 10,209,755 km (0.09 R)
• M32: 10,426,523 km (0.108 R)
• M33: 10,608,284 km (0.116 R)
• M34: 11,048,850 km (0.069 R)
• M35: 11,196,952 km (0.054 R)
• M36: 11,607,897 km (0.076 R)
• M37: 11,796,390 km (0.099 R)
• M38: 12,637,579 km (0.085 R)
• M39: 14,418,093 km (0.094 R)
• M40: 14,499,026 km (0.077 R)
• M41: 14,947,071 km (0.118 R)
• M42: 15,193,309 km (0.078 R)
• M43: 15,731,562 km (0.102 R)
• M44: 16,023,877 km (0.061 R)
• M45: 17,297,553 km (0.104 R)
• M46: 17,729,292 km (0.072 R)
• M47: 17,816,059 km (0.053 R)
• M48: 18,559,411 km (0.081 R)
• M49: 20,621,169 km (0.088 R)
• M50: 21,125,015 km (0.113 R)
• M51: 21,632,899 km (0.118 R)
• M52: 21,772,025 km (0.11 R)
• M53: 22,144,674 km (0.039 R)
• M54: 22,238,172 km (0.078 R)
• M55: 23,038,222 km (0.099 R)
• M56: 23,943,588 km (0.069 R)
• M57: 24,376,524 km (0.102 R)
• M58: 24,666,595 km (0.08 R)
• M59: 25,006,481 km (0.072 R)
• M60: 25,887,463 km (0.106 R)
• M61: 26,679,135 km (0.108 R)
• M62: 28,134,273 km (0.058 R)
• M63: 28,438,555 km (0.071 R)
• M64: 29,204,048 km (0.077 R)
• M65: 29,460,757 km (0.105 R)
• M66: 29,718,215 km (0.097 R)
• M67: 29,976,421 km (0.079 R)
• M68: 31,278,521 km (0.082 R)
• M69: 31,857,166 km (0.064 R)
• M70: 31,962,782 km (0.082 R)
• M71: 32,758,643 km (0.084 R)
• M72: 33,560,936 km (0.061 R)
• M73: 33,829,763 km (0.095 R)
• M74: 34,532,275 km (0.029 R)
• M75: 34,695,037 km (0.12 R)
• M76: 34,858,099 km (0.095 R)
• M77: 35,075,914 km (0.107 R)
• M78: 35,348,780 km (0.1 R)
• M79: 35,896,607 km (0.056 R)
• M80: 36,281,822 km (0.109 R)
• M81: 37,000,789 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.7

Radius: 7.8

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.81 AU - 14.41 AU

Year: 17083 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,101,717 km

• M1: 124,914 km (0.046 R)
• M2: 175,927 km (0.1 R)
• M3: 279,598 km (0.103 R)
• M4: 541,544 km (0.119 R)
• M5: 850,015 km (0.112 R)
• M6: 1,329,476 km (0.064 R)
• M7: 1,583,942 km (0.084 R)
• M8: 1,826,291 km (0.066 R)
• M9: 1,909,766 km (0.119 R)
• M10: 2,376,362 km (0.112 R)
• M11: 2,498,434 km (0.108 R)
• M12: 3,240,290 km (0.118 R)
• M13: 3,937,266 km (0.118 R)
• M14: 4,603,276 km (0.118 R)
• M15: 4,910,401 km (0.109 R)
• M16: 5,625,778 km (0.058 R)
• M17: 5,830,278 km (0.094 R)
• M18: 7,329,248 km (0.049 R)
• M19: 8,562,234 km (0.119 R)
• M20: 9,467,900 km (0.052 R)
• M21: 9,760,214 km (0.072 R)
• M22: 9,956,785 km (0.069 R)
• M23: 11,265,916 km (0.092 R)
• M24: 11,679,555 km (0.103 R)
• M25: 11,993,112 km (0.1 R)
• M26: 12,098,129 km (0.09 R)
• M27: 12,256,404 km (0.092 R)
• M28: 12,735,416 km (0.073 R)
• M29: 12,950,089 km (0.091 R)
• M30: 13,004,094 km (0.083 R)
• M31: 14,264,157 km (0.054 R)
• M32: 14,599,107 km (0.075 R)
• M33: 14,880,351 km (0.089 R)
• M34: 14,993,447 km (0.109 R)
• M35: 15,792,299 km (0.083 R)
• M36: 16,488,079 km (0.094 R)
• M37: 17,312,513 km (0.106 R)
• M38: 18,029,685 km (0.082 R)
• M39: 18,452,598 km (0.108 R)
• M40: 19,246,664 km (0.087 R)
• M41: 20,051,799 km (0.111 R)
• M42: 20,489,822 km (0.087 R)
• M43: 21,566,927 km (0.098 R)
• M44: 21,759,010 km (0.087 R)
• M45: 22,209,150 km (0.062 R)
• M46: 22,273,627 km (0.082 R)
• M47: 22,597,357 km (0.063 R)
• M48: 23,512,148 km (0.054 R)
• M49: 24,772,959 km (0.111 R)
• M50: 25,041,188 km (0.111 R)
• M51: 26,876,604 km (0.118 R)
• M52: 28,614,482 km (0.116 R)
• M53: 28,755,104 km (0.111 R)
• M54: 30,245,249 km (0.041 R)
• M55: 30,675,492 km (0.111 R)
• M56: 31,180,086 km (0.052 R)
• M57: 31,324,897 km (0.036 R)
• M58: 33,818,394 km (0.109 R)
• M59: 34,190,444 km (0.069 R)
• M60: 34,414,392 km (0.1 R)
• M61: 34,563,990 km (0.115 R)
• M62: 35,616,710 km (0.085 R)
• M63: 36,147,034 km (0.084 R)
• M64: 36,223,030 km (0.101 R)
• M65: 36,832,641 km (0.105 R)
• M66: 38,139,528 km (0.071 R)
• M67: 39,774,783 km (0.097 R)
• M68: 40,246,315 km (0.082 R)
• M69: 40,798,630 km (0.057 R)
• M70: 41,432,925 km (0.085 R)
• M71: 44,408,726 km (0.072 R)
• M72: 45,798,939 km (0.096 R)
• M73: 46,706,101 km (0.093 R)
• M74: 48,036,175 km (0.072 R)
• M75: 48,454,302 km (0.116 R)
• M76: 48,538,076 km (0.078 R)
• M77: 48,957,698 km (0.102 R)
• M78: 49,125,996 km (0.087 R)
• M79: 52,874,619 km (0.109 R)
• M80: 53,306,359 km (0.103 R)
• M81: 54,086,512 km (0.114 R)
• M82: 55,395,194 km (0.046 R)
• M83: 59,652,301 km (0.115 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 15,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit