🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.85 AU - 1.35 AU

Year: 439 Days

Day: 22.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.13 AU - 1.15 AU

Year: 464 Days

Day: 22.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.43 AU - 2.27 AU

Year: 958 Days

Day: 15.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,456,997 km

• M1: 878,738 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.52 AU - 3.52 AU

Year: 1999 Days

Day: 42.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.16 AU - 3.36 AU

Year: 2241 Days

Day: 34.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.1

Radius: 14.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.53 AU - 5.55 AU

Year: 3684 Days

Day: 5.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 89,456,997 km

• M1: 183,706 km (0.11 R)
• M2: 633,098 km (0.044 R)
• M3: 803,640 km (0.083 R)
• M4: 967,150 km (0.112 R)
• M5: 1,066,034 km (0.108 R)
• M6: 1,275,471 km (0.109 R)
• M7: 1,371,663 km (0.101 R)
• M8: 1,484,908 km (0.092 R)
• M9: 1,691,054 km (0.083 R)
• M10: 1,986,510 km (0.031 R)
• M11: 2,349,883 km (0.113 R)
• M12: 2,452,807 km (0.077 R)
• M13: 2,788,953 km (0.083 R)
• M14: 2,990,611 km (0.088 R)
• M15: 3,369,692 km (0.037 R)
• M16: 3,506,125 km (0.069 R)
• M17: 3,704,342 km (0.074 R)
• M18: 3,865,609 km (0.057 R)
• M19: 4,008,625 km (0.09 R)
• M20: 4,406,106 km (0.08 R)
• M21: 5,126,569 km (0.085 R)
• M22: 5,352,313 km (0.077 R)
• M23: 5,512,382 km (0.054 R)
• M24: 5,720,473 km (0.075 R)
• M25: 6,168,369 km (0.047 R)
• M26: 6,652,169 km (0.079 R)
• M27: 6,750,454 km (0.09 R)
• M28: 7,350,342 km (0.076 R)
• M29: 8,361,623 km (0.049 R)
• M30: 8,574,501 km (0.119 R)
• M31: 9,333,860 km (0.087 R)
• M32: 9,693,792 km (0.053 R)
• M33: 9,973,840 km (0.08 R)
• M34: 10,284,854 km (0.027 R)
• M35: 11,237,493 km (0.116 R)
• M36: 11,561,372 km (0.065 R)
• M37: 12,218,256 km (0.116 R)
• M38: 12,460,156 km (0.104 R)
• M39: 12,612,148 km (0.04 R)
• M40: 12,764,738 km (0.096 R)
• M41: 12,887,408 km (0.112 R)
• M42: 13,010,228 km (0.099 R)
• M43: 14,324,744 km (0.06 R)
• M44: 15,648,536 km (0.11 R)
• M45: 15,812,645 km (0.101 R)
• M46: 16,242,140 km (0.07 R)
• M47: 16,508,275 km (0.062 R)
• M48: 16,675,375 km (0.113 R)
• M49: 17,349,463 km (0.086 R)
• M50: 17,451,340 km (0.066 R)
• M51: 18,515,728 km (0.102 R)
• M52: 19,073,280 km (0.116 R)
• M53: 19,389,380 km (0.081 R)
• M54: 19,530,451 km (0.062 R)
• M55: 20,743,241 km (0.039 R)
• M56: 21,468,042 km (0.098 R)
• M57: 22,017,067 km (0.088 R)
• M58: 22,385,676 km (0.109 R)
• M59: 23,353,574 km (0.111 R)
• M60: 23,654,266 km (0.108 R)
• M61: 24,221,242 km (0.104 R)
• M62: 24,754,558 km (0.098 R)
• M63: 25,061,084 km (0.073 R)
• M64: 25,484,596 km (0.101 R)
• M65: 25,832,860 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 10.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.76 AU - 6.08 AU

Year: 4156 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,456,997 km

• M1: 229,334 km (0.116 R)
• M2: 309,817 km (0.069 R)
• M3: 642,672 km (0.088 R)
• M4: 721,959 km (0.064 R)
• M5: 902,674 km (0.083 R)
• M6: 1,309,580 km (0.086 R)
• M7: 1,506,451 km (0.12 R)
• M8: 1,657,245 km (0.068 R)
• M9: 2,048,743 km (0.101 R)
• M10: 2,420,793 km (0.1 R)
• M11: 2,697,549 km (0.099 R)
• M12: 2,848,194 km (0.06 R)
• M13: 3,018,885 km (0.104 R)
• M14: 3,123,005 km (0.095 R)
• M15: 3,193,017 km (0.1 R)
• M16: 3,281,429 km (0.109 R)
• M17: 3,679,958 km (0.037 R)
• M18: 3,979,603 km (0.116 R)
• M19: 4,074,896 km (0.06 R)
• M20: 4,864,474 km (0.09 R)
• M21: 5,572,521 km (0.11 R)
• M22: 6,536,230 km (0.09 R)
• M23: 6,717,094 km (0.068 R)
• M24: 6,991,456 km (0.103 R)
• M25: 7,433,219 km (0.062 R)
• M26: 7,574,739 km (0.09 R)
• M27: 7,645,798 km (0.11 R)
• M28: 7,788,514 km (0.103 R)
• M29: 7,860,321 km (0.068 R)
• M30: 8,197,963 km (0.118 R)
• M31: 8,295,352 km (0.046 R)
• M32: 8,368,654 km (0.117 R)
• M33: 8,540,542 km (0.105 R)
• M34: 8,639,127 km (0.111 R)
• M35: 8,738,311 km (0.042 R)
• M36: 9,163,767 km (0.097 R)
• M37: 9,672,849 km (0.09 R)
• M38: 9,775,772 km (0.083 R)
• M39: 9,982,816 km (0.101 R)
• M40: 10,243,565 km (0.108 R)
• M41: 10,322,253 km (0.096 R)
• M42: 10,985,869 km (0.086 R)
• M43: 11,228,068 km (0.104 R)
• M44: 11,553,892 km (0.089 R)
• M45: 11,663,099 km (0.104 R)
• M46: 12,326,117 km (0.106 R)
• M47: 12,577,890 km (0.082 R)
• M48: 12,746,786 km (0.112 R)
• M49: 12,916,280 km (0.12 R)
• M50: 13,001,401 km (0.109 R)
• M51: 13,115,096 km (0.113 R)
• M52: 13,229,089 km (0.118 R)
• M53: 13,486,846 km (0.077 R)
• M54: 13,659,632 km (0.055 R)
• M55: 14,182,477 km (0.031 R)
• M56: 14,860,155 km (0.085 R)
• M57: 15,158,004 km (0.111 R)
• M58: 15,427,879 km (0.114 R)
• M59: 15,972,265 km (0.103 R)
• M60: 16,400,115 km (0.075 R)
• M61: 16,492,268 km (0.066 R)
• M62: 16,862,672 km (0.025 R)
• M63: 17,329,417 km (0.047 R)
• M64: 17,674,540 km (0.117 R)
• M65: 18,117,050 km (0.106 R)
• M66: 18,563,151 km (0.089 R)
• M67: 19,045,155 km (0.102 R)
• M68: 19,206,721 km (0.096 R)
• M69: 19,825,009 km (0.113 R)
• M70: 20,087,254 km (0.094 R)
• M71: 20,218,900 km (0.076 R)
• M72: 20,317,635 km (0.096 R)
• M73: 20,582,124 km (0.053 R)
• M74: 20,980,952 km (0.111 R)
• M75: 21,382,323 km (0.079 R)
• M76: 21,449,343 km (0.071 R)
• M77: 21,550,172 km (0.073 R)
• M78: 21,955,133 km (0.095 R)
• M79: 22,669,912 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 10

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.41 AU - 13.21 AU

Year: 14484 Days

Day: 13.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,456,997 km

• M1: 135,386 km (0.1 R)
• M2: 375,341 km (0.038 R)
• M3: 510,877 km (0.052 R)
• M4: 705,504 km (0.102 R)
• M5: 834,307 km (0.073 R)
• M6: 901,926 km (0.057 R)
• M7: 995,275 km (0.103 R)
• M8: 2,291,540 km (0.105 R)
• M9: 2,930,921 km (0.098 R)
• M10: 3,252,557 km (0.075 R)
• M11: 5,194,636 km (0.078 R)
• M12: 6,072,776 km (0.057 R)
• M13: 6,668,026 km (0.096 R)
• M14: 7,043,666 km (0.061 R)
• M15: 7,281,976 km (0.047 R)
• M16: 7,378,167 km (0.101 R)
• M17: 7,522,978 km (0.072 R)
• M18: 7,717,754 km (0.05 R)
• M19: 7,914,027 km (0.073 R)
• M20: 9,230,488 km (0.091 R)
• M21: 10,127,477 km (0.113 R)
• M22: 10,396,603 km (0.098 R)
• M23: 11,107,492 km (0.108 R)
• M24: 11,608,795 km (0.056 R)
• M25: 11,947,036 km (0.113 R)
• M26: 12,403,159 km (0.049 R)
• M27: 13,215,177 km (0.044 R)
• M28: 13,568,377 km (0.104 R)
• M29: 14,344,491 km (0.082 R)
• M30: 14,768,451 km (0.113 R)
• M31: 15,257,786 km (0.099 R)
• M32: 15,504,623 km (0.116 R)
• M33: 17,719,419 km (0.064 R)
• M34: 19,361,106 km (0.093 R)
• M35: 19,427,827 km (0.115 R)
• M36: 19,762,328 km (0.108 R)
• M37: 20,913,932 km (0.087 R)
• M38: 21,670,748 km (0.112 R)
• M39: 21,740,011 km (0.074 R)
• M40: 22,157,090 km (0.037 R)
• M41: 22,999,027 km (0.088 R)
• M42: 23,494,944 km (0.1 R)
• M43: 25,440,913 km (0.101 R)
• M44: 26,174,691 km (0.046 R)
• M45: 27,888,633 km (0.089 R)
• M46: 28,569,304 km (0.083 R)
• M47: 29,178,765 km (0.1 R)
• M48: 33,164,053 km (0.053 R)
• M49: 33,563,928 km (0.099 R)
• M50: 34,045,932 km (0.035 R)
• M51: 34,530,031 km (0.084 R)
• M52: 35,750,600 km (0.107 R)
• M53: 35,996,389 km (0.036 R)
• M54: 36,242,627 km (0.077 R)
• M55: 36,407,185 km (0.087 R)
• M56: 37,482,794 km (0.108 R)
• M57: 37,815,948 km (0.077 R)
• M58: 39,750,099 km (0.053 R)
• M59: 40,174,807 km (0.101 R)
• M60: 40,259,929 km (0.037 R)
• M61: 40,430,321 km (0.052 R)
• M62: 41,114,432 km (0.107 R)
• M63: 41,200,151 km (0.112 R)
• M64: 44,239,980 km (0.102 R)
• M65: 44,856,473 km (0.094 R)
• M66: 45,121,710 km (0.118 R)
• M67: 46,098,285 km (0.06 R)
• M68: 47,171,500 km (0.1 R)
• M69: 48,615,418 km (0.101 R)
• M70: 49,616,378 km (0.099 R)
• M71: 51,546,340 km (0.118 R)
• M72: 51,731,392 km (0.055 R)
• M73: 51,823,994 km (0.1 R)
• M74: 52,380,946 km (0.112 R)
• M75: 54,911,544 km (0.066 R)
• M76: 56,525,107 km (0.09 R)
• M77: 56,811,437 km (0.045 R)
• M78: 56,907,030 km (0.108 R)
• M79: 57,098,366 km (0.12 R)
• M80: 57,769,611 km (0.12 R)
• M81: 58,058,036 km (0.088 R)
• M82: 58,154,377 km (0.091 R)
• M83: 59,701,668 km (0.08 R)
• M84: 63,927,060 km (0.096 R)
• M85: 66,025,319 km (0.068 R)
• M86: 67,335,647 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.4

Radius: 6.8

Gravity: 20.4 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.12 AU - 15.52 AU

Year: 21725 Days

Day: 22.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,456,997 km

• M1: 318,643 km (0.027 R)
• M2: 644,916 km (0.054 R)
• M3: 881,431 km (0.096 R)
• M4: 1,053,917 km (0.03 R)
• M5: 2,106,787 km (0.058 R)
• M6: 2,299,319 km (0.114 R)
• M7: 2,701,438 km (0.086 R)
• M8: 3,038,931 km (0.084 R)
• M9: 3,082,015 km (0.081 R)
• M10: 3,168,932 km (0.08 R)
• M11: 3,707,185 km (0.1 R)
• M12: 3,986,933 km (0.099 R)
• M13: 4,034,355 km (0.05 R)
• M14: 4,273,712 km (0.083 R)
• M15: 4,616,441 km (0.103 R)
• M16: 5,380,886 km (0.063 R)
• M17: 5,858,103 km (0.085 R)
• M18: 5,965,963 km (0.081 R)
• M19: 6,293,732 km (0.074 R)
• M20: 6,348,934 km (0.118 R)
• M21: 6,739,833 km (0.099 R)
• M22: 7,023,770 km (0.119 R)
• M23: 8,018,446 km (0.113 R)
• M24: 8,501,647 km (0.114 R)
• M25: 8,746,688 km (0.09 R)
• M26: 8,808,472 km (0.106 R)
• M27: 8,870,256 km (0.082 R)
• M28: 9,118,888 km (0.111 R)
• M29: 9,369,763 km (0.097 R)
• M30: 9,814,368 km (0.118 R)
• M31: 12,414,828 km (0.116 R)
• M32: 13,539,505 km (0.088 R)
• M33: 13,682,371 km (0.04 R)
• M34: 15,435,658 km (0.041 R)
• M35: 17,802,895 km (0.093 R)
• M36: 19,148,228 km (0.061 R)
• M37: 19,550,048 km (0.095 R)
• M38: 21,434,383 km (0.09 R)
• M39: 21,601,035 km (0.05 R)
• M40: 23,461,584 km (0.098 R)
• M41: 23,633,172 km (0.06 R)
• M42: 25,021,590 km (0.115 R)
• M43: 26,614,957 km (0.097 R)
• M44: 27,333,625 km (0.084 R)
• M45: 27,604,697 km (0.116 R)
• M46: 27,876,815 km (0.083 R)
• M47: 28,058,577 km (0.116 R)
• M48: 28,240,787 km (0.056 R)
• M49: 28,423,446 km (0.1 R)
• M50: 28,973,667 km (0.094 R)
• M51: 29,712,830 km (0.118 R)
• M52: 29,898,630 km (0.072 R)
• M53: 30,927,116 km (0.063 R)
• M54: 31,493,045 km (0.116 R)
• M55: 33,597,139 km (0.089 R)
• M56: 35,352,221 km (0.094 R)
• M57: 38,141,024 km (0.06 R)
• M58: 40,999,690 km (0.118 R)
• M59: 41,413,627 km (0.048 R)
• M60: 43,609,574 km (0.072 R)
• M61: 48,659,849 km (0.093 R)
• M62: 48,988,366 km (0.094 R)
• M63: 50,420,766 km (0.06 R)
• M64: 50,864,174 km (0.076 R)
• M65: 51,755,029 km (0.064 R)
• M66: 52,090,427 km (0.091 R)
• M67: 53,100,961 km (0.052 R)
• M68: 53,439,351 km (0.027 R)
• M69: 53,891,436 km (0.117 R)
• M70: 55,027,333 km (0.08 R)
• M71: 55,598,348 km (0.072 R)
• M72: 56,056,417 km (0.069 R)
• M73: 59,649,458 km (0.086 R)
• M74: 60,588,783 km (0.079 R)
• M75: 62,363,014 km (0.09 R)
• M76: 65,237,088 km (0.11 R)
• M77: 65,478,539 km (0.119 R)
• M78: 65,962,339 km (0.057 R)
• M79: 66,568,808 km (0.056 R)
• M80: 67,542,840 km (0.054 R)
• M81: 70,741,093 km (0.059 R)
• M82: 71,361,924 km (0.065 R)
• M83: 72,358,695 km (0.082 R)
• M84: 72,984,164 km (0.119 R)
• M85: 74,114,375 km (0.081 R)
• M86: 74,240,337 km (0.084 R)
• M87: 74,618,520 km (0.084 R)
• M88: 74,744,781 km (0.06 R)
• M89: 76,646,619 km (0.101 R)
• M90: 78,949,678 km (0.108 R)
• M91: 79,464,594 km (0.094 R)
• M92: 81,275,626 km (0.112 R)
• M93: 82,969,223 km (0.116 R)
• M94: 84,542,993 km (0.076 R)
• M95: 86,523,968 km (0.074 R)
• M96: 88,253,169 km (0.03 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 16,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit