🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.56 AU

Year: 165 Days

Day: 23 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.06 AU - 1.42 AU

Year: 590 Days

Day: 46 Hours

Environment

Temp: -66 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.24 AU - 1.84 AU

Year: 817 Days

Day: 29.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,812,440 km

• M1: 632,051 km (0.097 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.9

Radius: 8.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.14 AU - 7.32 AU

Year: 6648 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 59,812,440 km

• M1: 138,378 km (0.084 R)
• M2: 220,058 km (0.088 R)
• M3: 316,699 km (0.109 R)
• M4: 391,647 km (0.097 R)
• M5: 609,761 km (0.115 R)
• M6: 804,238 km (0.109 R)
• M7: 929,302 km (0.041 R)
• M8: 1,010,833 km (0.036 R)
• M9: 1,137,841 km (0.05 R)
• M10: 1,279,361 km (0.114 R)
• M11: 1,398,890 km (0.115 R)
• M12: 1,455,288 km (0.118 R)
• M13: 1,560,755 km (0.082 R)
• M14: 1,759,271 km (0.093 R)
• M15: 1,987,109 km (0.046 R)
• M16: 2,346,891 km (0.04 R)
• M17: 2,403,290 km (0.103 R)
• M18: 2,471,506 km (0.046 R)
• M19: 2,846,249 km (0.087 R)
• M20: 3,016,043 km (0.105 R)
• M21: 3,089,794 km (0.041 R)
• M22: 3,340,072 km (0.114 R)
• M23: 3,873,687 km (0.036 R)
• M24: 4,489,881 km (0.086 R)
• M25: 5,004,647 km (0.047 R)
• M26: 5,195,235 km (0.086 R)
• M27: 5,298,906 km (0.081 R)
• M28: 5,418,136 km (0.094 R)
• M29: 5,674,546 km (0.115 R)
• M30: 5,842,545 km (0.088 R)
• M31: 5,950,405 km (0.048 R)
• M32: 6,012,338 km (0.076 R)
• M33: 6,074,422 km (0.07 R)
• M34: 6,277,875 km (0.047 R)
• M35: 6,595,172 km (0.091 R)
• M36: 6,966,623 km (0.108 R)
• M37: 7,328,201 km (0.073 R)
• M38: 7,444,588 km (0.112 R)
• M39: 7,544,819 km (0.054 R)
• M40: 7,797,340 km (0.104 R)
• M41: 7,950,229 km (0.075 R)
• M42: 8,258,999 km (0.086 R)
• M43: 8,694,329 km (0.096 R)
• M44: 9,065,930 km (0.101 R)
• M45: 9,478,820 km (0.102 R)
• M46: 9,733,137 km (0.105 R)
• M47: 9,824,541 km (0.067 R)
• M48: 9,952,896 km (0.112 R)
• M49: 10,267,051 km (0.054 R)
• M50: 10,341,551 km (0.12 R)
• M51: 10,472,150 km (0.11 R)
• M52: 10,735,143 km (0.054 R)
• M53: 11,964,688 km (0.03 R)
• M54: 12,200,155 km (0.107 R)
• M55: 12,338,234 km (0.089 R)
• M56: 12,675,876 km (0.107 R)
• M57: 12,956,073 km (0.089 R)
• M58: 13,036,557 km (0.111 R)
• M59: 13,420,874 km (0.067 R)
• M60: 13,624,776 km (0.116 R)
• M61: 13,727,101 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.1

Radius: 6.3

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.28 AU - 11.06 AU

Year: 13865 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,812,440 km

• M1: 80,334 km (0.038 R)
• M2: 261,347 km (0.069 R)
• M3: 334,202 km (0.076 R)
• M4: 557,701 km (0.11 R)
• M5: 615,595 km (0.085 R)
• M6: 716,873 km (0.097 R)
• M7: 823,686 km (0.102 R)
• M8: 1,225,805 km (0.06 R)
• M9: 1,434,195 km (0.113 R)
• M10: 1,767,648 km (0.117 R)
• M11: 1,825,543 km (0.063 R)
• M12: 1,973,196 km (0.092 R)
• M13: 2,407,179 km (0.116 R)
• M14: 2,701,438 km (0.118 R)
• M15: 3,252,707 km (0.106 R)
• M16: 4,258,902 km (0.104 R)
• M17: 4,336,992 km (0.117 R)
• M18: 4,614,346 km (0.06 R)
• M19: 4,694,531 km (0.064 R)
• M20: 4,979,216 km (0.093 R)
• M21: 5,185,960 km (0.107 R)
• M22: 5,522,705 km (0.097 R)
• M23: 5,607,975 km (0.095 R)
• M24: 5,823,097 km (0.11 R)
• M25: 5,866,480 km (0.102 R)
• M26: 7,216,452 km (0.071 R)
• M27: 7,544,819 km (0.078 R)
• M28: 7,782,380 km (0.076 R)
• M29: 9,410,753 km (0.097 R)
• M30: 9,717,878 km (0.092 R)
• M31: 10,132,413 km (0.057 R)
• M32: 11,301,970 km (0.085 R)
• M33: 11,902,755 km (0.104 R)
• M34: 11,957,807 km (0.054 R)
• M35: 12,068,359 km (0.071 R)
• M36: 13,191,989 km (0.118 R)
• M37: 13,478,170 km (0.105 R)
• M38: 13,766,295 km (0.112 R)
• M39: 14,114,709 km (0.109 R)
• M40: 14,407,322 km (0.042 R)
• M41: 14,525,056 km (0.062 R)
• M42: 14,583,848 km (0.054 R)
• M43: 17,067,471 km (0.059 R)
• M44: 18,071,572 km (0.083 R)
• M45: 19,809,002 km (0.108 R)
• M46: 20,070,948 km (0.104 R)
• M47: 21,263,692 km (0.119 R)
• M48: 22,889,372 km (0.074 R)
• M49: 22,958,037 km (0.104 R)
• M50: 23,164,333 km (0.11 R)
• M51: 23,371,077 km (0.049 R)
• M52: 23,717,246 km (0.105 R)
• M53: 24,065,061 km (0.097 R)
• M54: 24,906,549 km (0.061 R)
• M55: 26,474,485 km (0.059 R)
• M56: 26,979,976 km (0.082 R)
• M57: 28,000,533 km (0.086 R)
• M58: 28,294,492 km (0.088 R)
• M59: 28,663,251 km (0.076 R)
• M60: 30,079,345 km (0.11 R)
• M61: 30,606,827 km (0.06 R)
• M62: 30,833,767 km (0.088 R)
• M63: 31,670,767 km (0.078 R)
• M64: 31,900,400 km (0.04 R)
• M65: 32,438,204 km (0.038 R)
• M66: 33,289,416 km (0.106 R)
• M67: 33,834,850 km (0.098 R)
• M68: 35,013,681 km (0.115 R)
• M69: 35,171,955 km (0.119 R)
• M70: 35,489,103 km (0.091 R)
• M71: 39,944,427 km (0.051 R)
• M72: 40,606,996 km (0.109 R)
• M73: 40,939,701 km (0.047 R)
• M74: 41,356,780 km (0.078 R)
• M75: 44,401,097 km (0.086 R)
• M76: 45,604,462 km (0.029 R)
• M77: 46,296,801 km (0.033 R)
• M78: 49,721,695 km (0.071 R)
• M79: 51,150,205 km (0.078 R)
• M80: 51,779,413 km (0.12 R)
• M81: 52,049,886 km (0.045 R)
• M82: 53,136,416 km (0.09 R)
• M83: 53,591,343 km (0.054 R)
• M84: 55,331,764 km (0.105 R)
• M85: 56,718,836 km (0.093 R)
• M86: 57,276,836 km (0.071 R)
• M87: 59,999,517 km (0.096 R)
• M88: 61,710,618 km (0.104 R)
• M89: 62,380,367 km (0.053 R)
• M90: 62,764,235 km (0.119 R)
• M91: 63,823,688 km (0.099 R)
• M92: 64,016,968 km (0.108 R)
• M93: 64,597,857 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.9

Radius: 4.9

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.84 AU - 13.54 AU

Year: 16002 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,812,440 km

• M1: 67,020 km (0.087 R)
• M2: 122,371 km (0.118 R)
• M3: 165,904 km (0.11 R)
• M4: 263,591 km (0.077 R)
• M5: 451,337 km (0.115 R)
• M6: 704,756 km (0.064 R)
• M7: 823,387 km (0.11 R)
• M8: 1,063,342 km (0.089 R)
• M9: 1,165,218 km (0.1 R)
• M10: 1,662,481 km (0.11 R)
• M11: 1,721,423 km (0.077 R)
• M12: 2,047,396 km (0.096 R)
• M13: 2,459,239 km (0.097 R)
• M14: 2,755,443 km (0.094 R)
• M15: 3,038,931 km (0.113 R)
• M16: 3,135,571 km (0.097 R)
• M17: 3,208,725 km (0.097 R)
• M18: 4,023,136 km (0.109 R)
• M19: 4,076,093 km (0.042 R)
• M20: 4,507,982 km (0.1 R)
• M21: 4,729,387 km (0.119 R)
• M22: 5,125,373 km (0.109 R)
• M23: 5,978,978 km (0.069 R)
• M24: 6,069,784 km (0.09 R)
• M25: 6,130,670 km (0.099 R)
• M26: 6,375,861 km (0.046 R)
• M27: 6,437,645 km (0.044 R)
• M28: 6,561,961 km (0.095 R)
• M29: 6,718,291 km (0.087 R)
• M30: 6,749,706 km (0.1 R)
• M31: 6,971,111 km (0.118 R)
• M32: 7,880,217 km (0.09 R)
• M33: 7,913,428 km (0.113 R)
• M34: 8,518,103 km (0.071 R)
• M35: 8,860,532 km (0.091 R)
• M36: 9,172,444 km (0.079 R)
• M37: 9,488,095 km (0.065 R)
• M38: 9,558,706 km (0.084 R)
• M39: 10,093,817 km (0.095 R)
• M40: 10,492,495 km (0.082 R)
• M41: 10,528,997 km (0.067 R)
• M42: 12,176,070 km (0.09 R)
• M43: 12,291,260 km (0.086 R)
• M44: 12,484,092 km (0.104 R)
• M45: 14,425,872 km (0.109 R)
• M46: 14,466,413 km (0.053 R)
• M47: 15,203,632 km (0.097 R)
• M48: 15,618,616 km (0.082 R)
• M49: 15,869,193 km (0.115 R)
• M50: 16,544,328 km (0.086 R)
• M51: 16,671,935 km (0.068 R)
• M52: 17,401,224 km (0.09 R)
• M53: 17,704,459 km (0.087 R)
• M54: 18,669,216 km (0.116 R)
• M55: 18,890,770 km (0.03 R)
• M56: 19,247,112 km (0.083 R)
• M57: 20,238,647 km (0.092 R)
• M58: 20,284,125 km (0.111 R)
• M59: 20,740,698 km (0.1 R)
• M60: 21,478,065 km (0.083 R)
• M61: 21,524,441 km (0.079 R)
• M62: 22,223,960 km (0.053 R)
• M63: 22,647,322 km (0.091 R)
• M64: 23,025,955 km (0.065 R)
• M65: 23,885,245 km (0.114 R)
• M66: 24,029,457 km (0.089 R)
• M67: 24,901,014 km (0.101 R)
• M68: 27,627,436 km (0.074 R)
• M69: 27,778,829 km (0.046 R)
• M70: 27,930,521 km (0.079 R)
• M71: 30,186,906 km (0.037 R)
• M72: 30,864,584 km (0.092 R)
• M73: 31,811,239 km (0.096 R)
• M74: 33,840,983 km (0.099 R)
• M75: 34,219,316 km (0.059 R)
• M76: 34,273,471 km (0.092 R)
• M77: 34,762,356 km (0.1 R)
• M78: 35,747,010 km (0.097 R)
• M79: 36,022,270 km (0.083 R)
• M80: 36,132,523 km (0.118 R)
• M81: 36,187,575 km (0.119 R)
• M82: 36,685,437 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.1

Radius: 4.6

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.27 AU - 13.43 AU

Year: 20852 Days

Day: 24.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,812,440 km

• M1: 59,091 km (0.086 R)
• M2: 448,494 km (0.102 R)
• M3: 935,435 km (0.088 R)
• M4: 2,003,863 km (0.112 R)
• M5: 2,666,432 km (0.078 R)
• M6: 2,858,067 km (0.047 R)
• M7: 3,459,451 km (0.073 R)
• M8: 3,739,049 km (0.106 R)
• M9: 3,881,616 km (0.114 R)
• M10: 4,098,682 km (0.077 R)
• M11: 5,321,944 km (0.114 R)
• M12: 5,482,313 km (0.065 R)
• M13: 5,889,967 km (0.101 R)
• M14: 5,931,406 km (0.086 R)
• M15: 6,307,645 km (0.075 R)
• M16: 6,519,924 km (0.089 R)
• M17: 6,648,429 km (0.095 R)
• M18: 8,347,711 km (0.077 R)
• M19: 8,768,829 km (0.062 R)
• M20: 8,910,648 km (0.107 R)
• M21: 11,384,996 km (0.071 R)
• M22: 11,591,591 km (0.066 R)
• M23: 12,430,237 km (0.025 R)
• M24: 13,126,016 km (0.118 R)
• M25: 14,443,226 km (0.102 R)
• M26: 14,610,925 km (0.104 R)
• M27: 14,666,874 km (0.096 R)
• M28: 15,917,064 km (0.047 R)
• M29: 15,974,809 km (0.114 R)
• M30: 16,090,298 km (0.081 R)
• M31: 16,554,949 km (0.118 R)
• M32: 17,616,645 km (0.116 R)
• M33: 17,915,392 km (0.11 R)
• M34: 19,188,470 km (0.098 R)
• M35: 19,557,678 km (0.025 R)
• M36: 19,619,312 km (0.106 R)
• M37: 19,804,963 km (0.12 R)
• M38: 20,053,295 km (0.098 R)
• M39: 20,490,570 km (0.106 R)
• M40: 20,804,725 km (0.042 R)
• M41: 21,247,236 km (0.104 R)
• M42: 22,077,355 km (0.109 R)
• M43: 24,165,442 km (0.03 R)
• M44: 24,563,821 km (0.111 R)
• M45: 26,179,328 km (0.082 R)
• M46: 26,383,679 km (0.109 R)
• M47: 26,452,045 km (0.098 R)
• M48: 27,620,853 km (0.117 R)
• M49: 28,386,196 km (0.108 R)
• M50: 29,582,680 km (0.103 R)
• M51: 32,608,297 km (0.105 R)
• M52: 33,342,972 km (0.05 R)
• M53: 33,416,724 km (0.088 R)
• M54: 34,903,726 km (0.088 R)
• M55: 35,579,759 km (0.089 R)
• M56: 36,184,434 km (0.077 R)
• M57: 36,792,549 km (0.06 R)
• M58: 38,327,274 km (0.118 R)
• M59: 38,947,058 km (0.108 R)
• M60: 39,492,043 km (0.087 R)
• M61: 39,570,133 km (0.066 R)
• M62: 39,648,223 km (0.055 R)
• M63: 40,274,888 km (0.053 R)
• M64: 40,668,331 km (0.104 R)
• M65: 42,414,287 km (0.065 R)
• M66: 42,894,796 km (0.097 R)
• M67: 43,055,314 km (0.115 R)
• M68: 43,376,950 km (0.101 R)
• M69: 43,538,067 km (0.1 R)
• M70: 43,618,700 km (0.115 R)
• M71: 45,078,925 km (0.082 R)
• M72: 45,732,967 km (0.106 R)
• M73: 45,814,946 km (0.054 R)
• M74: 45,896,926 km (0.07 R)
• M75: 47,133,203 km (0.117 R)
• M76: 47,298,808 km (0.04 R)
• M77: 47,381,834 km (0.112 R)
• M78: 47,630,765 km (0.079 R)
• M79: 51,502,807 km (0.062 R)
• M80: 52,100,899 km (0.098 R)
• M81: 52,357,908 km (0.111 R)
• M82: 52,615,366 km (0.117 R)
• M83: 52,787,254 km (0.117 R)
• M84: 53,390,134 km (0.077 R)
• M85: 53,476,452 km (0.032 R)
• M86: 54,863,972 km (0.057 R)
• M87: 55,824,689 km (0.092 R)
• M88: 55,912,354 km (0.058 R)
• M89: 56,438,938 km (0.072 R)
• M90: 58,206,288 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 17,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit