🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.51 AU - 0.63 AU

Year: 158 Days

Day: 15.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.67 AU - 2.59 AU

Year: 1141 Days

Day: 47.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.49 AU - 3.65 AU

Year: 1975 Days

Day: 29.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,529,009 km

• M1: 905,067 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.09 AU - 3.33 AU

Year: 2111 Days

Day: 36.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 128 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.17 AU - 3.77 AU

Year: 2373 Days

Day: 12.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,529,009 km

• M1: 492,476 km (0.109 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837

Radius: 9.1

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.25 AU - 11.73 AU

Year: 10732 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,529,009 km

• M1: 138,079 km (0.085 R)
• M2: 624,870 km (0.074 R)
• M3: 730,486 km (0.09 R)
• M4: 920,775 km (0.109 R)
• M5: 1,042,697 km (0.094 R)
• M6: 1,465,012 km (0.064 R)
• M7: 1,584,541 km (0.12 R)
• M8: 1,682,677 km (0.103 R)
• M9: 1,936,844 km (0.077 R)
• M10: 2,258,329 km (0.103 R)
• M11: 2,397,306 km (0.064 R)
• M12: 2,539,125 km (0.071 R)
• M13: 3,321,073 km (0.114 R)
• M14: 3,479,497 km (0.12 R)
• M15: 4,693,334 km (0.105 R)
• M16: 5,051,920 km (0.079 R)
• M17: 5,271,530 km (0.047 R)
• M18: 5,910,313 km (0.045 R)
• M19: 6,102,995 km (0.098 R)
• M20: 7,096,773 km (0.065 R)
• M21: 7,425,290 km (0.093 R)
• M22: 8,268,574 km (0.112 R)
• M23: 8,614,294 km (0.044 R)
• M24: 8,920,820 km (0.115 R)
• M25: 9,053,214 km (0.09 R)
• M26: 9,320,097 km (0.109 R)
• M27: 9,907,119 km (0.098 R)
• M28: 10,274,382 km (0.045 R)
• M29: 11,117,067 km (0.063 R)
• M30: 11,355,077 km (0.08 R)
• M31: 11,933,123 km (0.081 R)
• M32: 12,422,158 km (0.108 R)
• M33: 12,867,960 km (0.105 R)
• M34: 13,268,583 km (0.099 R)
• M35: 14,082,246 km (0.076 R)
• M36: 15,279,927 km (0.112 R)
• M37: 16,510,070 km (0.106 R)
• M38: 16,727,286 km (0.107 R)
• M39: 17,329,268 km (0.051 R)
• M40: 18,442,276 km (0.109 R)
• M41: 19,121,001 km (0.088 R)
• M42: 19,291,992 km (0.119 R)
• M43: 19,463,581 km (0.073 R)
• M44: 19,635,469 km (0.105 R)
• M45: 19,692,914 km (0.11 R)
• M46: 21,798,055 km (0.051 R)
• M47: 24,466,433 km (0.093 R)
• M48: 25,212,028 km (0.114 R)
• M49: 27,172,060 km (0.083 R)
• M50: 27,685,928 km (0.119 R)
• M51: 28,853,540 km (0.07 R)
• M52: 28,918,914 km (0.079 R)
• M53: 29,180,860 km (0.042 R)
• M54: 30,302,545 km (0.111 R)
• M55: 30,701,821 km (0.096 R)
• M56: 31,169,764 km (0.078 R)
• M57: 31,977,592 km (0.086 R)
• M58: 33,545,079 km (0.104 R)
• M59: 33,820,189 km (0.114 R)
• M60: 33,889,154 km (0.097 R)
• M61: 34,165,311 km (0.098 R)
• M62: 34,858,697 km (0.073 R)
• M63: 34,928,410 km (0.113 R)
• M64: 35,837,516 km (0.108 R)
• M65: 36,825,161 km (0.047 R)
• M66: 37,251,216 km (0.119 R)
• M67: 37,964,948 km (0.108 R)
• M68: 39,478,429 km (0.094 R)
• M69: 40,864,753 km (0.104 R)
• M70: 42,638,535 km (0.093 R)
• M71: 43,160,631 km (0.099 R)
• M72: 43,910,117 km (0.074 R)
• M73: 43,985,364 km (0.036 R)
• M74: 44,663,940 km (0.073 R)
• M75: 45,270,111 km (0.074 R)
• M76: 45,498,098 km (0.064 R)
• M77: 45,802,679 km (0.119 R)
• M78: 46,031,564 km (0.105 R)
• M79: 49,588,553 km (0.087 R)
• M80: 50,059,038 km (0.105 R)
• M81: 50,846,371 km (0.09 R)
• M82: 52,035,076 km (0.12 R)
• M83: 52,433,455 km (0.087 R)
• M84: 53,714,761 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.8

Radius: 4.9

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.59 AU - 15.75 AU

Year: 18553 Days

Day: 16.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 151.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,529,009 km

• M1: 124,166 km (0.067 R)
• M2: 227,538 km (0.092 R)
• M3: 389,254 km (0.103 R)
• M4: 499,058 km (0.083 R)
• M5: 748,139 km (0.029 R)
• M6: 806,183 km (0.107 R)
• M7: 1,097,001 km (0.081 R)
• M8: 2,280,919 km (0.041 R)
• M9: 3,338,426 km (0.113 R)
• M10: 3,402,903 km (0.103 R)
• M11: 3,467,828 km (0.097 R)
• M12: 3,565,964 km (0.069 R)
• M13: 3,698,209 km (0.096 R)
• M14: 3,865,759 km (0.079 R)
• M15: 4,001,743 km (0.066 R)
• M16: 4,104,666 km (0.118 R)
• M17: 4,776,810 km (0.055 R)
• M18: 4,922,668 km (0.074 R)
• M19: 5,482,612 km (0.104 R)
• M20: 5,635,352 km (0.071 R)
• M21: 6,101,798 km (0.119 R)
• M22: 6,220,429 km (0.106 R)
• M23: 6,824,655 km (0.067 R)
• M24: 6,906,634 km (0.096 R)
• M25: 6,989,063 km (0.064 R)
• M26: 7,196,256 km (0.057 R)
• M27: 7,363,506 km (0.118 R)
• M28: 8,791,268 km (0.116 R)
• M29: 9,743,160 km (0.084 R)
• M30: 11,303,914 km (0.053 R)
• M31: 11,449,623 km (0.05 R)
• M32: 11,742,834 km (0.08 R)
• M33: 12,137,773 km (0.109 R)
• M34: 13,915,744 km (0.117 R)
• M35: 14,281,062 km (0.037 R)
• M36: 16,482,993 km (0.104 R)
• M37: 17,147,207 km (0.047 R)
• M38: 17,203,007 km (0.061 R)
• M39: 17,426,656 km (0.082 R)
• M40: 18,501,816 km (0.115 R)
• M41: 18,616,109 km (0.095 R)
• M42: 18,788,296 km (0.114 R)
• M43: 19,191,761 km (0.065 R)
• M44: 19,773,248 km (0.064 R)
• M45: 20,066,161 km (0.095 R)
• M46: 20,478,602 km (0.106 R)
• M47: 20,656,324 km (0.058 R)
• M48: 20,774,955 km (0.118 R)
• M49: 21,672,543 km (0.069 R)
• M50: 21,732,681 km (0.045 R)
• M51: 21,913,994 km (0.1 R)
• M52: 22,338,702 km (0.054 R)
• M53: 22,704,918 km (0.104 R)
• M54: 23,319,615 km (0.095 R)
• M55: 23,567,050 km (0.102 R)
• M56: 23,753,150 km (0.106 R)
• M57: 24,064,463 km (0.047 R)
• M58: 24,754,109 km (0.113 R)
• M59: 25,196,470 km (0.093 R)
• M60: 26,024,644 km (0.035 R)
• M61: 26,861,794 km (0.089 R)
• M62: 27,381,347 km (0.117 R)
• M63: 27,642,395 km (0.108 R)
• M64: 28,760,939 km (0.096 R)
• M65: 31,246,058 km (0.08 R)
• M66: 32,204,083 km (0.086 R)
• M67: 32,963,741 km (0.092 R)
• M68: 33,171,832 km (0.114 R)
• M69: 34,008,832 km (0.114 R)
• M70: 35,135,753 km (0.105 R)
• M71: 35,277,422 km (0.098 R)
• M72: 35,988,909 km (0.104 R)
• M73: 36,131,775 km (0.097 R)
• M74: 37,425,946 km (0.114 R)
• M75: 38,078,642 km (0.101 R)
• M76: 38,151,496 km (0.089 R)
• M77: 39,763,862 km (0.116 R)
• M78: 40,281,620 km (0.119 R)
• M79: 40,801,473 km (0.071 R)
• M80: 41,099,621 km (0.064 R)
• M81: 42,525,439 km (0.099 R)
• M82: 43,510,241 km (0.063 R)
• M83: 43,891,118 km (0.045 R)
• M84: 47,055,113 km (0.095 R)
• M85: 47,133,203 km (0.055 R)
• M86: 47,759,419 km (0.074 R)
• M87: 49,178,505 km (0.076 R)
• M88: 49,575,089 km (0.101 R)
• M89: 51,977,182 km (0.105 R)
• M90: 53,110,984 km (0.119 R)
• M91: 53,273,747 km (0.109 R)
• M92: 54,007,674 km (0.107 R)
• M93: 54,662,912 km (0.093 R)
• M94: 54,827,021 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831

Radius: 7.9

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.36 AU - 17.9 AU

Year: 23781 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,529,009 km

• M1: 106,364 km (0.116 R)
• M2: 265,387 km (0.066 R)
• M3: 436,527 km (0.11 R)
• M4: 619,036 km (0.08 R)
• M5: 1,536,969 km (0.071 R)
• M6: 2,004,462 km (0.103 R)
• M7: 2,352,875 km (0.078 R)
• M8: 2,595,822 km (0.078 R)
• M9: 2,975,352 km (0.08 R)
• M10: 3,282,626 km (0.115 R)
• M11: 3,880,270 km (0.09 R)
• M12: 4,611,055 km (0.095 R)
• M13: 5,650,162 km (0.103 R)
• M14: 6,701,685 km (0.061 R)
• M15: 7,337,776 km (0.115 R)
• M16: 8,853,800 km (0.066 R)
• M17: 8,979,163 km (0.058 R)
• M18: 9,422,571 km (0.083 R)
• M19: 9,873,160 km (0.083 R)
• M20: 10,996,640 km (0.087 R)
• M21: 11,470,866 km (0.063 R)
• M22: 12,720,905 km (0.11 R)
• M23: 13,290,424 km (0.05 R)
• M24: 13,795,467 km (0.102 R)
• M25: 15,574,186 km (0.066 R)
• M26: 15,725,728 km (0.117 R)
• M27: 16,259,793 km (0.064 R)
• M28: 16,877,333 km (0.027 R)
• M29: 19,505,019 km (0.043 R)
• M30: 20,907,649 km (0.116 R)
• M31: 21,410,298 km (0.103 R)
• M32: 22,257,171 km (0.092 R)
• M33: 23,028,647 km (0.053 R)
• M34: 24,421,553 km (0.102 R)
• M35: 24,509,517 km (0.062 R)
• M36: 28,854,288 km (0.037 R)
• M37: 28,947,188 km (0.106 R)
• M38: 29,040,387 km (0.117 R)
• M39: 29,320,285 km (0.091 R)
• M40: 30,354,306 km (0.084 R)
• M41: 31,400,294 km (0.113 R)
• M42: 31,591,779 km (0.092 R)
• M43: 31,879,755 km (0.087 R)
• M44: 32,554,890 km (0.083 R)
• M45: 34,115,645 km (0.041 R)
• M46: 34,214,080 km (0.11 R)
• M47: 34,608,420 km (0.117 R)
• M48: 35,900,647 km (0.088 R)
• M49: 36,502,329 km (0.053 R)
• M50: 39,148,117 km (0.117 R)
• M51: 39,354,113 km (0.119 R)
• M52: 40,911,128 km (0.093 R)
• M53: 41,644,606 km (0.094 R)
• M54: 42,382,423 km (0.098 R)
• M55: 43,230,942 km (0.098 R)
• M56: 44,514,193 km (0.087 R)
• M57: 46,899,082 km (0.059 R)
• M58: 47,337,105 km (0.049 R)
• M59: 47,666,519 km (0.112 R)
• M60: 47,996,831 km (0.078 R)
• M61: 48,327,742 km (0.119 R)
• M62: 49,436,412 km (0.12 R)
• M63: 49,993,963 km (0.081 R)
• M64: 50,329,511 km (0.114 R)
• M65: 51,115,199 km (0.101 R)
• M66: 51,340,493 km (0.073 R)
• M67: 51,453,140 km (0.117 R)
• M68: 51,678,884 km (0.09 R)
• M69: 53,725,383 km (0.032 R)
• M70: 55,104,226 km (0.117 R)
• M71: 57,077,572 km (0.112 R)
• M72: 57,545,364 km (0.05 R)
• M73: 59,074,105 km (0.065 R)
• M74: 61,451,963 km (0.105 R)
• M75: 62,051,252 km (0.029 R)
• M76: 63,014,213 km (0.08 R)
• M77: 63,982,112 km (0.097 R)
• M78: 64,955,096 km (0.099 R)
• M79: 66,055,239 km (0.114 R)
• M80: 68,026,490 km (0.071 R)
• M81: 68,398,241 km (0.073 R)
• M82: 71,522,443 km (0.03 R)
• M83: 73,800,519 km (0.114 R)
• M84: 75,076,290 km (0.114 R)
• M85: 75,845,372 km (0.115 R)
• M86: 77,391,167 km (0.09 R)
• M87: 78,297,730 km (0.118 R)
• M88: 78,687,283 km (0.091 R)
• M89: 80,252,077 km (0.113 R)
• M90: 81,958,839 km (0.119 R)
• M91: 84,075,799 km (0.07 R)
• M92: 87,284,972 km (0.116 R)
• M93: 88,363,573 km (0.101 R)
• M94: 89,039,905 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.5

Radius: 4.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.39 AU - 17.85 AU

Year: 27151 Days

Day: 18.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 44,529,009 km

• M1: 195,076 km (0.08 R)
• M2: 389,104 km (0.111 R)
• M3: 936,782 km (0.092 R)
• M4: 1,403,078 km (0.09 R)
• M5: 1,551,180 km (0.066 R)
• M6: 1,637,947 km (0.118 R)
• M7: 2,773,395 km (0.076 R)
• M8: 3,771,662 km (0.053 R)
• M9: 3,830,154 km (0.09 R)
• M10: 4,554,956 km (0.09 R)
• M11: 4,932,840 km (0.041 R)
• M12: 4,964,854 km (0.12 R)
• M13: 5,288,135 km (0.072 R)
• M14: 5,785,997 km (0.097 R)
• M15: 9,228,244 km (0.115 R)
• M16: 9,745,254 km (0.059 R)
• M17: 9,865,830 km (0.117 R)
• M18: 10,558,917 km (0.071 R)
• M19: 10,848,838 km (0.102 R)
• M20: 11,225,375 km (0.059 R)
• M21: 12,207,037 km (0.119 R)
• M22: 12,598,684 km (0.096 R)
• M23: 12,950,239 km (0.114 R)
• M24: 13,082,932 km (0.055 R)
• M25: 13,305,085 km (0.069 R)
• M26: 13,438,826 km (0.053 R)
• M27: 14,848,187 km (0.104 R)
• M28: 14,894,413 km (0.076 R)
• M29: 17,951,595 km (0.104 R)
• M30: 18,297,316 km (0.076 R)
• M31: 18,346,982 km (0.09 R)
• M32: 18,595,464 km (0.101 R)
• M33: 19,449,070 km (0.114 R)
• M34: 19,956,954 km (0.104 R)
• M35: 20,059,130 km (0.076 R)
• M36: 20,212,617 km (0.104 R)
• M37: 20,417,865 km (0.081 R)
• M38: 20,469,327 km (0.039 R)
• M39: 20,520,789 km (0.103 R)
• M40: 21,454,728 km (0.098 R)
• M41: 25,050,612 km (0.074 R)
• M42: 25,105,664 km (0.097 R)
• M43: 25,160,716 km (0.073 R)
• M44: 26,327,280 km (0.03 R)
• M45: 27,397,803 km (0.105 R)
• M46: 27,454,500 km (0.118 R)
• M47: 28,310,200 km (0.044 R)
• M48: 29,872,600 km (0.103 R)
• M49: 31,047,692 km (0.106 R)
• M50: 31,106,932 km (0.111 R)
• M51: 32,238,042 km (0.076 R)
• M52: 36,083,605 km (0.03 R)
• M53: 36,270,303 km (0.094 R)
• M54: 37,145,750 km (0.063 R)
• M55: 39,813,828 km (0.03 R)
• M56: 39,942,482 km (0.101 R)
• M57: 40,587,398 km (0.065 R)
• M58: 40,652,174 km (0.073 R)
• M59: 40,716,800 km (0.092 R)
• M60: 42,018,452 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 19,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit