🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 26.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,239,216 km

• M1: 247,584 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.79 AU - 1.21 AU

Year: 383 Days

Day: 14.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.68 AU - 2.88 AU

Year: 1775 Days

Day: 25.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 13.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.78 AU - 4.62 AU

Year: 3296 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 82,239,216 km

• M1: 174,431 km (0.036 R)
• M2: 282,142 km (0.088 R)
• M3: 400,473 km (0.097 R)
• M4: 614,099 km (0.06 R)
• M5: 827,875 km (0.041 R)
• M6: 912,098 km (0.119 R)
• M7: 1,184,516 km (0.1 R)
• M8: 1,575,864 km (0.093 R)
• M9: 1,766,152 km (0.066 R)
• M10: 1,935,348 km (0.082 R)
• M11: 2,260,125 km (0.102 R)
• M12: 2,586,547 km (0.115 R)
• M13: 2,682,739 km (0.038 R)
• M14: 2,995,398 km (0.096 R)
• M15: 3,147,539 km (0.071 R)
• M16: 3,285,169 km (0.117 R)
• M17: 3,442,397 km (0.112 R)
• M18: 3,710,027 km (0.071 R)
• M19: 3,929,188 km (0.079 R)
• M20: 4,077,739 km (0.103 R)
• M21: 4,612,402 km (0.1 R)
• M22: 4,947,950 km (0.076 R)
• M23: 6,109,278 km (0.113 R)
• M24: 6,943,884 km (0.116 R)
• M25: 7,397,615 km (0.066 R)
• M26: 7,604,957 km (0.085 R)
• M27: 8,120,023 km (0.11 R)
• M28: 8,333,948 km (0.06 R)
• M29: 8,694,778 km (0.106 R)
• M30: 8,962,708 km (0.073 R)
• M31: 9,134,596 km (0.091 R)
• M32: 9,456,829 km (0.099 R)
• M33: 9,732,389 km (0.061 R)
• M34: 9,858,500 km (0.056 R)
• M35: 10,265,855 km (0.064 R)
• M36: 10,497,432 km (0.062 R)
• M37: 10,600,804 km (0.115 R)
• M38: 11,176,158 km (0.079 R)
• M39: 11,281,774 km (0.052 R)
• M40: 11,467,574 km (0.094 R)
• M41: 11,976,955 km (0.097 R)
• M42: 12,166,496 km (0.054 R)
• M43: 12,356,934 km (0.112 R)
• M44: 12,493,666 km (0.06 R)
• M45: 12,879,180 km (0.103 R)
• M46: 13,129,158 km (0.096 R)
• M47: 13,296,558 km (0.082 R)
• M48: 13,605,478 km (0.045 R)
• M49: 14,230,497 km (0.052 R)
• M50: 14,748,854 km (0.082 R)
• M51: 15,039,523 km (0.099 R)
• M52: 15,420,249 km (0.079 R)
• M53: 15,893,278 km (0.096 R)
• M54: 16,792,959 km (0.072 R)
• M55: 17,035,607 km (0.076 R)
• M56: 18,173,299 km (0.095 R)
• M57: 18,266,648 km (0.091 R)
• M58: 18,798,468 km (0.104 R)
• M59: 19,050,541 km (0.085 R)
• M60: 19,909,532 km (0.05 R)
• M61: 20,037,887 km (0.065 R)
• M62: 20,231,018 km (0.111 R)
• M63: 20,586,462 km (0.085 R)
• M64: 20,683,701 km (0.08 R)
• M65: 21,369,308 km (0.085 R)
• M66: 21,764,396 km (0.094 R)
• M67: 21,896,640 km (0.068 R)
• M68: 22,062,245 km (0.087 R)
• M69: 22,361,441 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.3

Radius: 11.2

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.81 AU - 5.93 AU

Year: 5445 Days

Day: 11.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,239,216 km

• M1: 156,479 km (0.035 R)
• M2: 242,049 km (0.113 R)
• M3: 411,095 km (0.052 R)
• M4: 561,291 km (0.091 R)
• M5: 756,217 km (0.102 R)
• M6: 1,126,921 km (0.118 R)
• M7: 1,348,176 km (0.114 R)
• M8: 1,765,255 km (0.112 R)
• M9: 2,369,481 km (0.093 R)
• M10: 2,444,579 km (0.09 R)
• M11: 2,578,170 km (0.047 R)
• M12: 2,892,624 km (0.083 R)
• M13: 2,993,453 km (0.108 R)
• M14: 3,157,263 km (0.101 R)
• M15: 3,303,121 km (0.087 R)
• M16: 3,580,027 km (0.093 R)
• M17: 3,776,149 km (0.074 R)
• M18: 3,886,702 km (0.079 R)
• M19: 4,202,055 km (0.08 R)
• M20: 4,293,608 km (0.106 R)
• M21: 4,667,005 km (0.08 R)
• M22: 4,785,785 km (0.102 R)
• M23: 4,953,933 km (0.04 R)
• M24: 5,148,411 km (0.1 R)
• M25: 5,419,931 km (0.111 R)
• M26: 5,772,533 km (0.095 R)
• M27: 6,500,027 km (0.108 R)
• M28: 7,037,383 km (0.081 R)
• M29: 7,256,394 km (0.089 R)
• M30: 8,442,705 km (0.1 R)
• M31: 8,822,086 km (0.079 R)
• M32: 8,999,060 km (0.109 R)
• M33: 9,416,588 km (0.07 R)
• M34: 9,537,163 km (0.114 R)
• M35: 9,658,039 km (0.104 R)
• M36: 9,749,144 km (0.074 R)
• M37: 9,962,919 km (0.117 R)
• M38: 10,770,000 km (0.074 R)
• M39: 10,959,241 km (0.085 R)
• M40: 11,054,385 km (0.118 R)
• M41: 12,085,264 km (0.065 R)
• M42: 12,380,720 km (0.112 R)
• M43: 12,778,501 km (0.106 R)
• M44: 12,911,942 km (0.113 R)
• M45: 13,012,472 km (0.112 R)
• M46: 13,315,407 km (0.109 R)
• M47: 13,586,479 km (0.084 R)
• M48: 13,688,654 km (0.115 R)
• M49: 14,445,769 km (0.027 R)
• M50: 15,322,712 km (0.03 R)
• M51: 15,429,076 km (0.08 R)
• M52: 15,535,739 km (0.116 R)
• M53: 15,749,664 km (0.056 R)
• M54: 15,821,172 km (0.064 R)
• M55: 17,127,610 km (0.036 R)
• M56: 17,645,069 km (0.12 R)
• M57: 18,430,757 km (0.114 R)
• M58: 18,922,934 km (0.028 R)
• M59: 19,534,490 km (0.093 R)
• M60: 20,308,210 km (0.074 R)
• M61: 20,738,005 km (0.059 R)
• M62: 21,131,447 km (0.119 R)
• M63: 21,249,929 km (0.082 R)
• M64: 21,965,455 km (0.12 R)
• M65: 22,165,617 km (0.061 R)
• M66: 23,953,162 km (0.07 R)
• M67: 24,076,730 km (0.095 R)
• M68: 24,241,886 km (0.082 R)
• M69: 24,781,037 km (0.107 R)
• M70: 25,408,002 km (0.084 R)
• M71: 25,913,343 km (0.096 R)
• M72: 26,252,182 km (0.11 R)
• M73: 26,464,611 km (0.086 R)
• M74: 27,234,292 km (0.112 R)
• M75: 27,363,246 km (0.094 R)
• M76: 28,098,070 km (0.079 R)
• M77: 28,620,616 km (0.098 R)
• M78: 29,410,493 km (0.099 R)

Asteroid Belt

Center: 7.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.3

Radius: 8.6

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.02 AU - 11.74 AU

Year: 11891 Days

Day: 7 Hours

Environment

Temp: -182 °C

Axial Tilt: 125.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,239,216 km

• M1: 128,505 km (0.111 R)
• M2: 191,934 km (0.038 R)
• M3: 335,398 km (0.12 R)
• M4: 624,122 km (0.075 R)
• M5: 786,735 km (0.067 R)
• M6: 1,000,511 km (0.109 R)
• M7: 1,840,503 km (0.042 R)
• M8: 1,981,723 km (0.088 R)
• M9: 2,581,910 km (0.087 R)
• M10: 3,235,054 km (0.095 R)
• M11: 3,609,647 km (0.072 R)
• M12: 4,028,521 km (0.099 R)
• M13: 6,345,194 km (0.053 R)
• M14: 6,996,393 km (0.042 R)
• M15: 7,181,147 km (0.09 R)
• M16: 7,555,440 km (0.049 R)
• M17: 7,897,720 km (0.088 R)
• M18: 8,128,700 km (0.062 R)
• M19: 8,322,878 km (0.039 R)
• M20: 8,914,836 km (0.027 R)
• M21: 9,889,915 km (0.078 R)
• M22: 10,180,733 km (0.106 R)
• M23: 10,306,097 km (0.106 R)
• M24: 10,770,747 km (0.104 R)
• M25: 11,069,794 km (0.045 R)
• M26: 12,160,512 km (0.102 R)
• M27: 12,921,666 km (0.059 R)
• M28: 13,057,650 km (0.078 R)
• M29: 13,239,561 km (0.106 R)
• M30: 13,422,370 km (0.119 R)
• M31: 13,744,454 km (0.102 R)
• M32: 13,836,905 km (0.115 R)
• M33: 14,208,806 km (0.101 R)
• M34: 14,678,244 km (0.076 R)
• M35: 15,152,918 km (0.119 R)
• M36: 15,632,529 km (0.072 R)
• M37: 16,656,077 km (0.054 R)
• M38: 18,972,600 km (0.098 R)
• M39: 19,075,524 km (0.114 R)
• M40: 19,749,612 km (0.06 R)
• M41: 20,907,948 km (0.1 R)
• M42: 21,120,975 km (0.063 R)
• M43: 22,088,275 km (0.099 R)
• M44: 22,250,888 km (0.08 R)
• M45: 22,577,311 km (0.097 R)
• M46: 23,510,801 km (0.112 R)
• M47: 24,065,809 km (0.078 R)
• M48: 24,457,008 km (0.039 R)
• M49: 24,625,156 km (0.116 R)
• M50: 24,681,405 km (0.1 R)
• M51: 25,245,389 km (0.102 R)
• M52: 25,813,711 km (0.105 R)
• M53: 26,501,263 km (0.071 R)
• M54: 28,305,114 km (0.11 R)
• M55: 28,658,763 km (0.083 R)
• M56: 29,788,526 km (0.101 R)
• M57: 30,630,164 km (0.098 R)
• M58: 31,053,975 km (0.11 R)
• M59: 31,297,071 km (0.036 R)
• M60: 31,418,844 km (0.113 R)
• M61: 31,601,802 km (0.06 R)
• M62: 32,152,622 km (0.089 R)
• M63: 33,637,231 km (0.113 R)
• M64: 34,765,348 km (0.061 R)
• M65: 34,828,329 km (0.077 R)
• M66: 35,270,690 km (0.045 R)
• M67: 35,905,733 km (0.105 R)
• M68: 36,033,190 km (0.082 R)
• M69: 36,801,226 km (0.116 R)
• M70: 36,865,553 km (0.027 R)
• M71: 37,058,385 km (0.07 R)
• M72: 37,768,825 km (0.112 R)
• M73: 38,028,228 km (0.068 R)
• M74: 38,223,303 km (0.105 R)
• M75: 38,418,528 km (0.087 R)
• M76: 38,810,176 km (0.105 R)
• M77: 40,124,991 km (0.031 R)
• M78: 41,521,338 km (0.072 R)
• M79: 44,977,946 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.1

Radius: 5.9

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.64 AU - 19.14 AU

Year: 31435 Days

Day: 15.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,239,216 km

• M1: 168,148 km (0.077 R)
• M2: 341,532 km (0.105 R)
• M3: 543,788 km (0.098 R)
• M4: 831,764 km (0.092 R)
• M5: 1,075,908 km (0.117 R)
• M6: 1,863,241 km (0.087 R)
• M7: 2,291,839 km (0.111 R)
• M8: 4,894,543 km (0.115 R)
• M9: 5,480,518 km (0.112 R)
• M10: 5,731,244 km (0.106 R)
• M11: 6,140,245 km (0.081 R)
• M12: 6,243,916 km (0.032 R)
• M13: 7,588,502 km (0.091 R)
• M14: 7,644,152 km (0.078 R)
• M15: 7,811,702 km (0.076 R)
• M16: 9,195,781 km (0.026 R)
• M17: 9,673,746 km (0.098 R)
• M18: 9,734,034 km (0.097 R)
• M19: 10,841,058 km (0.068 R)
• M20: 11,345,652 km (0.084 R)
• M21: 11,987,277 km (0.092 R)
• M22: 12,247,278 km (0.074 R)
• M23: 13,171,644 km (0.053 R)
• M24: 13,372,554 km (0.059 R)
• M25: 13,777,665 km (0.081 R)
• M26: 14,877,359 km (0.076 R)
• M27: 15,086,646 km (0.109 R)
• M28: 15,791,402 km (0.088 R)
• M29: 16,147,893 km (0.088 R)
• M30: 16,723,546 km (0.083 R)
• M31: 16,868,656 km (0.117 R)
• M32: 17,379,383 km (0.111 R)
• M33: 18,192,148 km (0.046 R)
• M34: 19,396,561 km (0.092 R)
• M35: 19,472,706 km (0.079 R)
• M36: 19,625,296 km (0.099 R)
• M37: 19,854,779 km (0.115 R)
• M38: 20,393,930 km (0.112 R)
• M39: 21,250,826 km (0.099 R)
• M40: 21,881,381 km (0.108 R)
• M41: 22,758,474 km (0.07 R)
• M42: 27,227,261 km (0.119 R)
• M43: 27,397,952 km (0.069 R)
• M44: 27,825,952 km (0.041 R)
• M45: 27,911,821 km (0.043 R)
• M46: 28,775,450 km (0.102 R)
• M47: 30,263,649 km (0.079 R)
• M48: 30,972,594 km (0.093 R)
• M49: 31,866,441 km (0.107 R)
• M50: 32,316,581 km (0.081 R)
• M51: 33,496,758 km (0.055 R)
• M52: 33,954,378 km (0.118 R)
• M53: 34,321,940 km (0.071 R)
• M54: 38,260,553 km (0.114 R)
• M55: 39,122,985 km (0.095 R)
• M56: 39,219,326 km (0.11 R)
• M57: 39,604,989 km (0.092 R)
• M58: 41,062,372 km (0.03 R)
• M59: 42,142,319 km (0.117 R)
• M60: 43,629,920 km (0.119 R)
• M61: 44,731,708 km (0.118 R)
• M62: 44,832,387 km (0.08 R)
• M63: 44,933,067 km (0.036 R)
• M64: 45,134,725 km (0.063 R)
• M65: 46,860,486 km (0.083 R)
• M66: 47,372,260 km (0.072 R)
• M67: 48,504,417 km (0.101 R)
• M68: 50,376,485 km (0.096 R)
• M69: 51,005,693 km (0.108 R)
• M70: 51,110,711 km (0.081 R)
• M71: 51,426,512 km (0.061 R)
• M72: 54,835,249 km (0.098 R)
• M73: 55,482,409 km (0.064 R)
• M74: 56,132,113 km (0.117 R)
• M75: 61,755,796 km (0.068 R)
• M76: 63,782,997 km (0.118 R)
• M77: 65,374,718 km (0.108 R)
• M78: 66,749,523 km (0.083 R)
• M79: 67,786,834 km (0.085 R)
• M80: 70,344,808 km (0.041 R)
• M81: 73,408,274 km (0.082 R)
• M82: 76,755,825 km (0.119 R)
• M83: 77,963,529 km (0.114 R)
• M84: 79,908,600 km (0.085 R)
• M85: 81,009,790 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 20,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit