🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.01 AU - 1.19 AU

Year: 356 Days

Day: 17.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,292,829 km

• M1: 688,449 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.85 AU - 1.39 AU

Year: 366 Days

Day: 18.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.59 AU - 2.61 AU

Year: 939 Days

Day: 40.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.98 AU - 2.38 AU

Year: 994 Days

Day: 42.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.12 AU - 2.6 AU

Year: 1119 Days

Day: 28.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.2

Radius: 13.8

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.89 AU - 11.39 AU

Year: 9239 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,292,829 km

• M1: 423,512 km (0.086 R)
• M2: 1,036,264 km (0.072 R)
• M3: 1,325,587 km (0.076 R)
• M4: 1,435,392 km (0.065 R)
• M5: 1,548,488 km (0.096 R)
• M6: 2,160,492 km (0.059 R)
• M7: 2,843,108 km (0.046 R)
• M8: 2,958,298 km (0.106 R)
• M9: 3,466,183 km (0.106 R)
• M10: 3,589,601 km (0.114 R)
• M11: 4,033,757 km (0.08 R)
• M12: 4,732,977 km (0.111 R)
• M13: 4,905,165 km (0.116 R)
• M14: 5,398,239 km (0.042 R)
• M15: 5,578,205 km (0.049 R)
• M16: 6,092,972 km (0.089 R)
• M17: 6,508,106 km (0.059 R)
• M18: 6,699,890 km (0.103 R)
• M19: 7,366,199 km (0.089 R)
• M20: 8,551,463 km (0.091 R)
• M21: 9,927,315 km (0.045 R)
• M22: 10,460,930 km (0.113 R)
• M23: 10,912,865 km (0.057 R)
• M24: 11,141,301 km (0.082 R)
• M25: 11,695,861 km (0.112 R)
• M26: 11,835,884 km (0.086 R)
• M27: 12,259,546 km (0.077 R)
• M28: 13,315,856 km (0.112 R)
• M29: 13,805,639 km (0.047 R)
• M30: 14,003,258 km (0.037 R)
• M31: 14,601,650 km (0.073 R)
• M32: 14,803,009 km (0.095 R)
• M33: 14,903,987 km (0.112 R)
• M34: 15,259,432 km (0.082 R)
• M35: 15,669,031 km (0.105 R)
• M36: 17,078,093 km (0.106 R)
• M37: 17,663,918 km (0.062 R)
• M38: 17,771,030 km (0.11 R)
• M39: 18,148,017 km (0.064 R)
• M40: 18,964,672 km (0.042 R)
• M41: 19,239,483 km (0.111 R)
• M42: 19,737,644 km (0.085 R)
• M43: 20,464,690 km (0.081 R)
• M44: 21,485,845 km (0.105 R)
• M45: 22,465,411 km (0.1 R)
• M46: 22,756,379 km (0.095 R)
• M47: 23,991,908 km (0.087 R)
• M48: 26,221,365 km (0.102 R)
• M49: 26,712,046 km (0.091 R)
• M50: 27,453,902 km (0.028 R)
• M51: 28,705,139 km (0.096 R)
• M52: 29,020,940 km (0.05 R)
• M53: 29,337,938 km (0.096 R)
• M54: 29,975,075 km (0.116 R)
• M55: 31,198,486 km (0.079 R)
• M56: 32,044,911 km (0.043 R)
• M57: 32,503,877 km (0.101 R)
• M58: 34,696,533 km (0.115 R)
• M59: 35,032,979 km (0.108 R)
• M60: 35,167,767 km (0.111 R)
• M61: 35,912,614 km (0.092 R)
• M62: 36,525,966 km (0.103 R)
• M63: 37,693,727 km (0.114 R)
• M64: 37,970,333 km (0.034 R)
• M65: 38,595,203 km (0.085 R)
• M66: 39,714,196 km (0.114 R)
• M67: 39,925,278 km (0.1 R)
• M68: 40,066,199 km (0.042 R)
• M69: 40,702,140 km (0.09 R)
• M70: 40,843,959 km (0.106 R)
• M71: 41,841,178 km (0.091 R)
• M72: 42,414,587 km (0.097 R)
• M73: 42,990,688 km (0.079 R)
• M74: 43,496,778 km (0.029 R)
• M75: 44,150,520 km (0.117 R)
• M76: 44,661,098 km (0.115 R)
• M77: 45,027,164 km (0.095 R)
• M78: 45,394,127 km (0.086 R)
• M79: 46,131,047 km (0.093 R)
• M80: 47,169,256 km (0.071 R)
• M81: 47,691,352 km (0.069 R)
• M82: 48,365,440 km (0.09 R)
• M83: 49,118,067 km (0.025 R)
• M84: 49,874,584 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.2

Radius: 13.7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.29 AU - 11.63 AU

Year: 10443 Days

Day: 9 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,292,829 km

• M1: 188,793 km (0.113 R)
• M2: 306,526 km (0.115 R)
• M3: 496,216 km (0.103 R)
• M4: 666,608 km (0.092 R)
• M5: 915,389 km (0.112 R)
• M6: 1,051,823 km (0.092 R)
• M7: 1,174,792 km (0.066 R)
• M8: 1,597,406 km (0.106 R)
• M9: 1,692,550 km (0.093 R)
• M10: 1,789,639 km (0.047 R)
• M11: 1,913,955 km (0.074 R)
• M12: 2,092,874 km (0.052 R)
• M13: 2,467,766 km (0.056 R)
• M14: 2,579,067 km (0.098 R)
• M15: 2,893,522 km (0.105 R)
• M16: 3,404,249 km (0.104 R)
• M17: 3,846,460 km (0.055 R)
• M18: 3,943,549 km (0.099 R)
• M19: 4,925,061 km (0.093 R)
• M20: 5,101,886 km (0.115 R)
• M21: 5,244,752 km (0.114 R)
• M22: 5,352,911 km (0.093 R)
• M23: 5,498,171 km (0.108 R)
• M24: 5,867,228 km (0.108 R)
• M25: 6,017,126 km (0.118 R)
• M26: 6,130,521 km (0.099 R)
• M27: 7,022,573 km (0.059 R)
• M28: 7,544,969 km (0.079 R)
• M29: 8,079,931 km (0.116 R)
• M30: 8,247,031 km (0.119 R)
• M31: 8,840,935 km (0.115 R)
• M32: 9,361,087 km (0.106 R)
• M33: 9,580,846 km (0.041 R)
• M34: 11,212,660 km (0.065 R)
• M35: 11,352,534 km (0.064 R)
• M36: 11,870,441 km (0.099 R)
• M37: 12,444,149 km (0.096 R)
• M38: 12,880,526 km (0.12 R)
• M39: 14,169,013 km (0.105 R)
• M40: 14,675,551 km (0.113 R)
• M41: 14,931,214 km (0.106 R)
• M42: 15,915,568 km (0.078 R)
• M43: 16,336,387 km (0.095 R)
• M44: 16,601,175 km (0.088 R)
• M45: 16,760,796 km (0.065 R)
• M46: 17,674,988 km (0.079 R)
• M47: 19,159,897 km (0.096 R)
• M48: 20,172,076 km (0.064 R)
• M49: 20,399,315 km (0.109 R)
• M50: 20,799,190 km (0.102 R)
• M51: 20,913,932 km (0.054 R)
• M52: 21,028,823 km (0.058 R)
• M53: 21,144,013 km (0.104 R)
• M54: 21,664,614 km (0.044 R)
• M55: 22,836,863 km (0.092 R)
• M56: 23,014,585 km (0.082 R)
• M57: 24,270,759 km (0.12 R)
• M58: 24,998,552 km (0.065 R)
• M59: 25,610,557 km (0.097 R)
• M60: 26,165,565 km (0.037 R)
• M61: 26,351,515 km (0.113 R)
• M62: 28,234,653 km (0.032 R)
• M63: 28,999,996 km (0.049 R)
• M64: 29,256,706 km (0.116 R)
• M65: 29,642,968 km (0.043 R)
• M66: 32,727,825 km (0.119 R)
• M67: 33,598,934 km (0.091 R)
• M68: 35,022,208 km (0.119 R)
• M69: 36,119,957 km (0.088 R)
• M70: 36,950,524 km (0.087 R)
• M71: 37,228,926 km (0.111 R)
• M72: 37,577,639 km (0.087 R)
• M73: 37,787,525 km (0.038 R)
• M74: 40,121,251 km (0.12 R)
• M75: 40,622,255 km (0.108 R)
• M76: 41,775,205 km (0.115 R)
• M77: 43,085,234 km (0.104 R)
• M78: 43,671,807 km (0.052 R)
• M79: 45,075,334 km (0.033 R)
• M80: 45,298,385 km (0.086 R)
• M81: 45,894,682 km (0.074 R)
• M82: 46,493,672 km (0.084 R)
• M83: 47,170,752 km (0.075 R)
• M84: 47,850,973 km (0.095 R)
• M85: 49,680,705 km (0.095 R)
• M86: 49,834,342 km (0.087 R)
• M87: 50,913,391 km (0.067 R)
• M88: 51,455,833 km (0.094 R)
• M89: 52,000,070 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801

Radius: 9.2

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.55 AU - 13.39 AU

Year: 11991 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,292,829 km

• M1: 147,653 km (0.044 R)
• M2: 218,862 km (0.082 R)
• M3: 366,814 km (0.108 R)
• M4: 604,076 km (0.094 R)
• M5: 712,684 km (0.103 R)
• M6: 848,070 km (0.111 R)
• M7: 1,425,817 km (0.112 R)
• M8: 1,832,873 km (0.054 R)
• M9: 2,449,516 km (0.071 R)
• M10: 2,508,607 km (0.09 R)
• M11: 3,518,692 km (0.088 R)
• M12: 3,585,711 km (0.113 R)
• M13: 3,789,164 km (0.096 R)
• M14: 4,031,363 km (0.112 R)
• M15: 4,101,525 km (0.115 R)
• M16: 4,862,679 km (0.048 R)
• M17: 5,706,261 km (0.098 R)
• M18: 5,864,536 km (0.114 R)
• M19: 6,024,306 km (0.105 R)
• M20: 6,266,505 km (0.061 R)
• M21: 6,636,012 km (0.115 R)
• M22: 7,054,886 km (0.081 R)
• M23: 7,396,268 km (0.083 R)
• M24: 8,542,487 km (0.116 R)
• M25: 8,678,322 km (0.033 R)
• M26: 8,814,755 km (0.064 R)
• M27: 9,321,593 km (0.075 R)
• M28: 9,696,036 km (0.109 R)
• M29: 10,946,974 km (0.111 R)
• M30: 11,641,407 km (0.104 R)
• M31: 11,943,445 km (0.1 R)
• M32: 12,452,527 km (0.11 R)
• M33: 13,229,538 km (0.08 R)
• M34: 13,334,257 km (0.081 R)
• M35: 13,968,701 km (0.078 R)
• M36: 14,343,444 km (0.119 R)
• M37: 14,830,086 km (0.069 R)
• M38: 16,265,926 km (0.074 R)
• M39: 16,943,604 km (0.114 R)
• M40: 20,286,219 km (0.051 R)
• M41: 20,832,251 km (0.109 R)
• M42: 21,198,916 km (0.091 R)
• M43: 22,812,478 km (0.063 R)
• M44: 22,938,141 km (0.083 R)
• M45: 23,064,102 km (0.12 R)
• M46: 23,443,482 km (0.072 R)
• M47: 24,400,909 km (0.113 R)
• M48: 25,436,126 km (0.081 R)
• M49: 25,697,174 km (0.08 R)
• M50: 26,617,800 km (0.11 R)
• M51: 27,148,722 km (0.109 R)
• M52: 27,884,445 km (0.12 R)
• M53: 28,221,040 km (0.105 R)
• M54: 28,558,982 km (0.09 R)
• M55: 29,444,003 km (0.086 R)
• M56: 31,240,823 km (0.076 R)
• M57: 31,380,397 km (0.07 R)
• M58: 32,152,472 km (0.065 R)
• M59: 32,434,763 km (0.032 R)
• M60: 33,357,782 km (0.104 R)
• M61: 34,505,646 km (0.118 R)
• M62: 36,251,753 km (0.1 R)
• M63: 37,951,783 km (0.047 R)
• M64: 38,175,432 km (0.047 R)
• M65: 38,624,225 km (0.083 R)
• M66: 39,677,843 km (0.109 R)
• M67: 39,829,087 km (0.08 R)
• M68: 40,208,168 km (0.086 R)
• M69: 41,122,809 km (0.105 R)
• M70: 41,813,353 km (0.084 R)
• M71: 42,198,567 km (0.066 R)
• M72: 42,275,760 km (0.067 R)
• M73: 42,972,736 km (0.107 R)
• M74: 44,299,370 km (0.049 R)
• M75: 44,456,298 km (0.111 R)
• M76: 45,243,931 km (0.092 R)
• M77: 48,440,090 km (0.079 R)
• M78: 48,520,873 km (0.059 R)
• M79: 49,657,368 km (0.094 R)
• M80: 50,474,322 km (0.082 R)
• M81: 50,884,519 km (0.105 R)
• M82: 52,204,720 km (0.105 R)
• M83: 52,453,501 km (0.047 R)
• M84: 54,457,814 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 12.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.82 AU - 12.22 AU

Year: 12864 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,292,829 km

• M1: 159,621 km (0.083 R)
• M2: 362,027 km (0.073 R)
• M3: 502,649 km (0.057 R)
• M4: 781,200 km (0.111 R)
• M5: 1,463,516 km (0.117 R)
• M6: 1,834,668 km (0.081 R)
• M7: 2,335,073 km (0.095 R)
• M8: 2,877,066 km (0.103 R)
• M9: 3,809,510 km (0.066 R)
• M10: 4,148,349 km (0.117 R)
• M11: 4,522,194 km (0.07 R)
• M12: 4,803,438 km (0.112 R)
• M13: 5,383,130 km (0.119 R)
• M14: 5,681,278 km (0.064 R)
• M15: 6,124,836 km (0.097 R)
• M16: 6,209,209 km (0.052 R)
• M17: 6,522,168 km (0.097 R)
• M18: 6,811,191 km (0.092 R)
• M19: 7,222,884 km (0.091 R)
• M20: 7,612,437 km (0.078 R)
• M21: 7,916,869 km (0.028 R)
• M22: 8,132,290 km (0.085 R)
• M23: 9,498,268 km (0.106 R)
• M24: 10,191,056 km (0.043 R)
• M25: 11,243,477 km (0.117 R)
• M26: 11,625,251 km (0.117 R)
• M27: 11,976,058 km (0.09 R)
• M28: 12,152,733 km (0.118 R)
• M29: 13,340,689 km (0.107 R)
• M30: 14,302,604 km (0.101 R)
• M31: 14,754,240 km (0.117 R)
• M32: 14,905,782 km (0.028 R)
• M33: 15,019,776 km (0.114 R)
• M34: 15,172,216 km (0.043 R)
• M35: 15,787,213 km (0.12 R)
• M36: 16,175,868 km (0.114 R)
• M37: 16,332,048 km (0.068 R)
• M38: 18,124,979 km (0.105 R)
• M39: 18,246,751 km (0.028 R)
• M40: 19,728,818 km (0.072 R)
• M41: 20,231,466 km (0.041 R)
• M42: 20,780,790 km (0.04 R)
• M43: 21,334,900 km (0.078 R)
• M44: 21,721,461 km (0.071 R)
• M45: 21,893,948 km (0.094 R)
• M46: 22,240,416 km (0.082 R)
• M47: 22,719,728 km (0.092 R)
• M48: 22,938,739 km (0.109 R)
• M49: 23,114,517 km (0.118 R)
• M50: 23,246,612 km (0.048 R)
• M51: 23,644,392 km (0.088 R)
• M52: 24,357,077 km (0.118 R)
• M53: 24,491,415 km (0.098 R)
• M54: 25,393,939 km (0.084 R)
• M55: 25,803,538 km (0.117 R)
• M56: 28,212,962 km (0.057 R)
• M57: 30,741,914 km (0.084 R)
• M58: 30,984,262 km (0.077 R)
• M59: 31,714,898 km (0.096 R)
• M60: 32,500,736 km (0.114 R)
• M61: 33,044,674 km (0.111 R)

Kuiper Belt

Range: 35.6 - 63.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 15,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit