🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.67 AU - 1.05 AU

Year: 291 Days

Day: 46.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.1 AU - 1.22 AU

Year: 456 Days

Day: 47 Hours

Environment

Temp: -5 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.59 AU - 1.81 AU

Year: 810 Days

Day: 25.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,312,693 km

• M1: 62,382 km (0.073 R)
• M2: 1,327,083 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.78 AU - 4.24 AU

Year: 2402 Days

Day: 37.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 8.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.03 AU - 5.98 AU

Year: 4084 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,312,693 km

• M1: 140,024 km (0.096 R)
• M2: 192,832 km (0.043 R)
• M3: 245,939 km (0.12 R)
• M4: 314,006 km (0.098 R)
• M5: 366,515 km (0.03 R)
• M6: 545,733 km (0.089 R)
• M7: 681,269 km (0.098 R)
• M8: 806,632 km (0.066 R)
• M9: 861,235 km (0.058 R)
• M10: 974,481 km (0.119 R)
• M11: 1,056,759 km (0.036 R)
• M12: 1,344,137 km (0.058 R)
• M13: 1,544,598 km (0.08 R)
• M14: 1,711,998 km (0.096 R)
• M15: 1,900,192 km (0.118 R)
• M16: 2,407,927 km (0.119 R)
• M17: 2,553,486 km (0.109 R)
• M18: 2,685,431 km (0.106 R)
• M19: 2,853,430 km (0.077 R)
• M20: 2,904,592 km (0.052 R)
• M21: 3,164,743 km (0.096 R)
• M22: 3,217,701 km (0.113 R)
• M23: 3,468,875 km (0.039 R)
• M24: 3,615,182 km (0.104 R)
• M25: 4,009,223 km (0.083 R)
• M26: 4,416,877 km (0.06 R)
• M27: 4,635,739 km (0.116 R)
• M28: 4,797,155 km (0.111 R)
• M29: 4,960,516 km (0.11 R)
• M30: 5,546,491 km (0.053 R)
• M31: 5,934,847 km (0.098 R)
• M32: 6,000,371 km (0.038 R)
• M33: 6,421,339 km (0.088 R)
• M34: 6,646,783 km (0.094 R)
• M35: 7,268,362 km (0.109 R)
• M36: 7,338,524 km (0.118 R)
• M37: 7,432,621 km (0.062 R)
• M38: 7,503,380 km (0.09 R)
• M39: 7,860,471 km (0.113 R)
• M40: 8,004,832 km (0.113 R)
• M41: 8,665,606 km (0.078 R)
• M42: 9,420,178 km (0.036 R)
• M43: 10,065,094 km (0.114 R)
• M44: 10,432,507 km (0.106 R)
• M45: 10,884,442 km (0.079 R)
• M46: 11,533,397 km (0.099 R)
• M47: 11,670,279 km (0.116 R)
• M48: 11,945,390 km (0.104 R)
• M49: 12,167,244 km (0.098 R)
• M50: 12,278,544 km (0.032 R)
• M51: 12,362,319 km (0.08 R)
• M52: 12,699,214 km (0.11 R)
• M53: 12,982,253 km (0.086 R)
• M54: 13,039,100 km (0.074 R)
• M55: 13,181,667 km (0.085 R)
• M56: 14,076,860 km (0.112 R)
• M57: 14,252,488 km (0.109 R)
• M58: 14,369,923 km (0.091 R)
• M59: 14,724,170 km (0.07 R)
• M60: 15,170,870 km (0.033 R)
• M61: 15,260,778 km (0.104 R)
• M62: 15,381,055 km (0.107 R)
• M63: 16,384,258 km (0.051 R)
• M64: 16,661,463 km (0.05 R)
• M65: 17,471,236 km (0.113 R)
• M66: 17,691,444 km (0.046 R)
• M67: 17,944,115 km (0.083 R)
• M68: 18,549,388 km (0.085 R)
• M69: 19,064,154 km (0.102 R)
• M70: 19,681,545 km (0.079 R)
• M71: 20,173,572 km (0.058 R)
• M72: 20,338,579 km (0.097 R)
• M73: 20,603,367 km (0.102 R)
• M74: 20,802,631 km (0.049 R)
• M75: 21,203,404 km (0.11 R)
• M76: 21,572,911 km (0.075 R)
• M77: 21,944,512 km (0.098 R)
• M78: 22,182,073 km (0.104 R)
• M79: 22,420,532 km (0.089 R)
• M80: 22,591,373 km (0.086 R)
• M81: 22,659,889 km (0.103 R)
• M82: 22,762,662 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 14

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.42 AU - 11.66 AU

Year: 13398 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,312,693 km

• M1: 179,667 km (0.117 R)
• M2: 563,086 km (0.095 R)
• M3: 826,678 km (0.085 R)
• M4: 952,639 km (0.072 R)
• M5: 1,423,125 km (0.11 R)
• M6: 2,195,349 km (0.048 R)
• M7: 3,459,301 km (0.082 R)
• M8: 3,778,693 km (0.082 R)
• M9: 4,034,056 km (0.119 R)
• M10: 4,561,688 km (0.079 R)
• M11: 4,677,626 km (0.099 R)
• M12: 5,272,278 km (0.116 R)
• M13: 5,435,040 km (0.074 R)
• M14: 7,332,988 km (0.053 R)
• M15: 7,423,794 km (0.096 R)
• M16: 7,883,509 km (0.11 R)
• M17: 8,070,057 km (0.084 R)
• M18: 8,352,648 km (0.083 R)
• M19: 9,122,029 km (0.112 R)
• M20: 9,318,003 km (0.096 R)
• M21: 9,714,138 km (0.102 R)
• M22: 10,369,526 km (0.041 R)
• M23: 11,143,695 km (0.066 R)
• M24: 11,670,279 km (0.049 R)
• M25: 12,747,534 km (0.08 R)
• M26: 13,800,404 km (0.071 R)
• M27: 14,025,698 km (0.077 R)
• M28: 15,286,060 km (0.101 R)
• M29: 15,402,597 km (0.117 R)
• M30: 16,107,053 km (0.112 R)
• M31: 17,123,271 km (0.083 R)
• M32: 17,365,470 km (0.032 R)
• M33: 18,098,650 km (0.093 R)
• M34: 18,469,054 km (0.118 R)
• M35: 19,217,492 km (0.097 R)
• M36: 19,532,246 km (0.087 R)
• M37: 19,975,804 km (0.113 R)
• M38: 22,507,299 km (0.073 R)
• M39: 24,250,563 km (0.062 R)
• M40: 25,344,871 km (0.069 R)
• M41: 25,759,407 km (0.066 R)
• M42: 26,315,612 km (0.071 R)
• M43: 27,510,600 km (0.118 R)
• M44: 29,300,089 km (0.057 R)
• M45: 29,444,900 km (0.041 R)
• M46: 30,099,391 km (0.038 R)
• M47: 31,570,985 km (0.105 R)
• M48: 32,840,173 km (0.057 R)
• M49: 33,141,314 km (0.041 R)
• M50: 33,292,109 km (0.073 R)
• M51: 33,746,138 km (0.119 R)
• M52: 33,973,976 km (0.079 R)
• M53: 34,966,857 km (0.087 R)
• M54: 35,351,323 km (0.112 R)
• M55: 35,505,559 km (0.088 R)
• M56: 35,969,312 km (0.119 R)
• M57: 36,513,100 km (0.061 R)
• M58: 37,059,581 km (0.089 R)
• M59: 39,591,974 km (0.099 R)
• M60: 39,992,597 km (0.117 R)
• M61: 40,959,897 km (0.114 R)
• M62: 41,365,158 km (0.119 R)
• M63: 41,934,826 km (0.073 R)
• M64: 43,990,451 km (0.075 R)
• M65: 45,490,618 km (0.077 R)
• M66: 45,994,464 km (0.114 R)
• M67: 47,942,976 km (0.1 R)
• M68: 48,113,667 km (0.104 R)
• M69: 49,572,845 km (0.116 R)
• M70: 50,264,436 km (0.099 R)
• M71: 51,046,533 km (0.108 R)
• M72: 51,482,611 km (0.069 R)
• M73: 51,745,006 km (0.087 R)
• M74: 53,416,463 km (0.09 R)
• M75: 54,125,557 km (0.117 R)
• M76: 54,392,290 km (0.073 R)
• M77: 54,748,632 km (0.081 R)
• M78: 55,642,778 km (0.116 R)
• M79: 57,173,913 km (0.079 R)
• M80: 57,808,357 km (0.095 R)
• M81: 58,081,074 km (0.104 R)
• M82: 59,359,089 km (0.089 R)
• M83: 59,450,643 km (0.104 R)
• M84: 61,015,885 km (0.071 R)
• M85: 62,035,694 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.2

Radius: 14.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9 AU - 13.34 AU

Year: 13635 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,312,693 km

• M1: 191,784 km (0.076 R)
• M2: 397,033 km (0.106 R)
• M3: 603,478 km (0.115 R)
• M4: 694,284 km (0.111 R)
• M5: 872,156 km (0.087 R)
• M6: 978,220 km (0.084 R)
• M7: 1,399,787 km (0.053 R)
• M8: 2,223,324 km (0.074 R)
• M9: 2,434,855 km (0.085 R)
• M10: 3,486,528 km (0.074 R)
• M11: 4,780,849 km (0.088 R)
• M12: 5,499,966 km (0.112 R)
• M13: 5,747,401 km (0.08 R)
• M14: 5,956,389 km (0.11 R)
• M15: 6,167,920 km (0.116 R)
• M16: 6,511,547 km (0.08 R)
• M17: 6,729,511 km (0.118 R)
• M18: 7,671,528 km (0.069 R)
• M19: 7,855,833 km (0.117 R)
• M20: 8,559,541 km (0.107 R)
• M21: 9,381,731 km (0.091 R)
• M22: 10,381,195 km (0.11 R)
• M23: 10,790,494 km (0.094 R)
• M24: 11,101,060 km (0.091 R)
• M25: 13,745,501 km (0.11 R)
• M26: 13,857,400 km (0.114 R)
• M27: 14,195,192 km (0.114 R)
• M28: 15,398,408 km (0.093 R)
• M29: 16,041,679 km (0.081 R)
• M30: 16,277,744 km (0.075 R)
• M31: 17,113,398 km (0.068 R)
• M32: 17,901,779 km (0.115 R)
• M33: 18,146,671 km (0.069 R)
• M34: 18,269,640 km (0.103 R)
• M35: 18,454,543 km (0.06 R)
• M36: 18,888,377 km (0.106 R)
• M37: 19,829,347 km (0.088 R)
• M38: 20,209,924 km (0.089 R)
• M39: 20,978,558 km (0.074 R)
• M40: 21,561,392 km (0.11 R)
• M41: 22,610,671 km (0.065 R)
• M42: 23,008,302 km (0.114 R)
• M43: 23,810,745 km (0.08 R)
• M44: 24,554,546 km (0.101 R)
• M45: 26,481,665 km (0.119 R)
• M46: 27,252,095 km (0.085 R)
• M47: 27,393,016 km (0.108 R)
• M48: 28,172,121 km (0.073 R)
• M49: 28,457,255 km (0.072 R)
• M50: 28,671,778 km (0.072 R)
• M51: 28,815,093 km (0.09 R)
• M52: 28,958,557 km (0.098 R)
• M53: 29,102,321 km (0.089 R)
• M54: 29,607,363 km (0.052 R)
• M55: 29,824,729 km (0.063 R)
• M56: 30,919,337 km (0.096 R)
• M57: 31,360,950 km (0.074 R)
• M58: 35,274,580 km (0.05 R)
• M59: 35,735,939 km (0.119 R)
• M60: 36,199,394 km (0.075 R)
• M61: 37,054,196 km (0.1 R)
• M62: 37,758,503 km (0.09 R)
• M63: 37,915,580 km (0.111 R)
• M64: 38,230,484 km (0.104 R)
• M65: 39,021,408 km (0.075 R)
• M66: 39,498,625 km (0.073 R)
• M67: 42,157,727 km (0.117 R)
• M68: 45,876,132 km (0.073 R)
• M69: 46,547,976 km (0.096 R)
• M70: 49,096,824 km (0.097 R)
• M71: 49,268,413 km (0.106 R)
• M72: 50,301,835 km (0.081 R)
• M73: 50,907,856 km (0.118 R)
• M74: 53,004,321 km (0.118 R)
• M75: 54,595,145 km (0.099 R)
• M76: 54,950,739 km (0.092 R)
• M77: 55,396,391 km (0.104 R)
• M78: 56,111,917 km (0.083 R)
• M79: 56,381,044 km (0.11 R)
• M80: 56,650,619 km (0.102 R)
• M81: 57,642,603 km (0.117 R)
• M82: 57,914,123 km (0.032 R)
• M83: 59,278,156 km (0.119 R)
• M84: 59,918,435 km (0.102 R)
• M85: 60,929,118 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.1

Radius: 7.5

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.81 AU - 17.21 AU

Year: 20188 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,312,693 km

• M1: 111,600 km (0.03 R)
• M2: 212,878 km (0.12 R)
• M3: 1,050,327 km (0.081 R)
• M4: 1,666,520 km (0.098 R)
• M5: 2,241,425 km (0.104 R)
• M6: 2,515,488 km (0.065 R)
• M7: 3,057,930 km (0.087 R)
• M8: 3,916,921 km (0.12 R)
• M9: 4,715,325 km (0.075 R)
• M10: 4,802,241 km (0.061 R)
• M11: 5,335,109 km (0.098 R)
• M12: 5,886,527 km (0.093 R)
• M13: 5,933,351 km (0.054 R)
• M14: 6,747,462 km (0.077 R)
• M15: 7,343,161 km (0.107 R)
• M16: 8,111,346 km (0.11 R)
• M17: 8,584,524 km (0.117 R)
• M18: 9,557,509 km (0.059 R)
• M19: 10,679,044 km (0.096 R)
• M20: 11,023,568 km (0.11 R)
• M21: 11,139,207 km (0.052 R)
• M22: 11,782,627 km (0.117 R)
• M23: 12,078,981 km (0.041 R)
• M24: 13,166,408 km (0.04 R)
• M25: 14,347,782 km (0.083 R)
• M26: 14,474,192 km (0.088 R)
• M27: 15,304,311 km (0.052 R)
• M28: 15,888,042 km (0.08 R)
• M29: 17,077,345 km (0.092 R)
• M30: 17,480,062 km (0.115 R)
• M31: 17,818,154 km (0.103 R)
• M32: 18,158,339 km (0.087 R)
• M33: 19,540,474 km (0.067 R)
• M34: 19,610,486 km (0.079 R)
• M35: 20,813,253 km (0.077 R)
• M36: 22,698,335 km (0.107 R)
• M37: 23,067,094 km (0.119 R)
• M38: 23,735,797 km (0.106 R)
• M39: 23,810,595 km (0.072 R)
• M40: 23,960,193 km (0.1 R)
• M41: 25,933,688 km (0.094 R)
• M42: 28,116,770 km (0.114 R)
• M43: 28,433,319 km (0.071 R)
• M44: 28,990,272 km (0.085 R)
• M45: 29,310,262 km (0.118 R)
• M46: 29,550,965 km (0.113 R)
• M47: 31,172,157 km (0.095 R)
• M48: 33,322,776 km (0.044 R)
• M49: 34,585,083 km (0.039 R)
• M50: 34,754,577 km (0.114 R)
• M51: 36,292,443 km (0.102 R)
• M52: 36,723,435 km (0.075 R)
• M53: 37,765,085 km (0.057 R)
• M54: 38,640,532 km (0.101 R)
• M55: 38,728,346 km (0.042 R)
• M56: 40,411,172 km (0.078 R)
• M57: 43,299,009 km (0.026 R)
• M58: 44,307,000 km (0.075 R)
• M59: 45,786,822 km (0.097 R)
• M60: 47,282,950 km (0.109 R)
• M61: 49,652,431 km (0.038 R)
• M62: 52,157,298 km (0.118 R)
• M63: 54,900,623 km (0.102 R)
• M64: 56,988,710 km (0.065 R)
• M65: 58,698,016 km (0.114 R)
• M66: 58,900,272 km (0.03 R)
• M67: 59,812,969 km (0.108 R)
• M68: 62,682,555 km (0.119 R)
• M69: 63,510,579 km (0.092 R)
• M70: 63,718,221 km (0.092 R)
• M71: 66,121,660 km (0.096 R)
• M72: 66,753,412 km (0.114 R)
• M73: 68,767,448 km (0.084 R)
• M74: 69,300,765 km (0.11 R)
• M75: 70,264,175 km (0.104 R)
• M76: 72,096,151 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit