🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.12 AU - 1.34 AU

Year: 493 Days

Day: 45 Hours

Environment

Temp: 21 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.16 AU - 1.5 AU

Year: 555 Days

Day: 21.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.52 AU - 2.16 AU

Year: 903 Days

Day: 45.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.45 AU - 3.35 AU

Year: 1786 Days

Day: 23.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.55 AU - 5.45 AU

Year: 3452 Days

Day: 28 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 14.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.96 AU - 5.86 AU

Year: 4551 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,819,799 km

• M1: 279,748 km (0.079 R)
• M2: 436,078 km (0.08 R)
• M3: 673,789 km (0.108 R)
• M4: 794,215 km (0.116 R)
• M5: 923,168 km (0.094 R)
• M6: 1,184,965 km (0.073 R)
• M7: 1,377,048 km (0.09 R)
• M8: 1,471,893 km (0.101 R)
• M9: 1,702,424 km (0.113 R)
• M10: 1,886,429 km (0.095 R)
• M11: 2,016,878 km (0.116 R)
• M12: 2,224,670 km (0.05 R)
• M13: 2,375,764 km (0.104 R)
• M14: 2,688,573 km (0.105 R)
• M15: 2,918,505 km (0.055 R)
• M16: 3,084,708 km (0.12 R)
• M17: 3,781,535 km (0.092 R)
• M18: 3,917,669 km (0.049 R)
• M19: 4,101,824 km (0.083 R)
• M20: 4,288,821 km (0.074 R)
• M21: 4,383,517 km (0.12 R)
• M22: 4,478,811 km (0.03 R)
• M23: 4,801,643 km (0.093 R)
• M24: 5,032,173 km (0.032 R)
• M25: 5,763,408 km (0.09 R)
• M26: 5,955,790 km (0.089 R)
• M27: 6,168,219 km (0.111 R)
• M28: 6,473,549 km (0.088 R)
• M29: 6,710,512 km (0.094 R)
• M30: 7,324,761 km (0.108 R)
• M31: 7,457,304 km (0.058 R)
• M32: 7,571,747 km (0.048 R)
• M33: 7,821,425 km (0.091 R)
• M34: 8,093,544 km (0.102 R)
• M35: 8,329,161 km (0.067 R)
• M36: 8,527,378 km (0.057 R)
• M37: 8,747,137 km (0.113 R)
• M38: 9,253,825 km (0.109 R)
• M39: 10,084,243 km (0.099 R)
• M40: 10,253,288 km (0.106 R)
• M41: 10,572,680 km (0.078 R)
• M42: 10,679,942 km (0.111 R)
• M43: 10,982,129 km (0.083 R)
• M44: 11,265,168 km (0.093 R)
• M45: 11,661,154 km (0.093 R)
• M46: 11,860,867 km (0.05 R)
• M47: 12,286,324 km (0.062 R)
• M48: 12,648,500 km (0.082 R)
• M49: 13,522,600 km (0.112 R)
• M50: 13,709,149 km (0.086 R)
• M51: 14,368,875 km (0.088 R)
• M52: 14,511,592 km (0.074 R)
• M53: 14,607,035 km (0.119 R)
• M54: 14,798,521 km (0.059 R)
• M55: 15,038,924 km (0.118 R)
• M56: 15,232,354 km (0.074 R)
• M57: 15,548,305 km (0.107 R)
• M58: 15,768,364 km (0.085 R)
• M59: 16,112,588 km (0.043 R)
• M60: 16,384,856 km (0.064 R)
• M61: 16,783,684 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.3

Radius: 13.2

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.39 AU - 10.91 AU

Year: 10010 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,819,799 km

• M1: 596,746 km (0.072 R)
• M2: 680,371 km (0.112 R)
• M3: 823,835 km (0.069 R)
• M4: 998,865 km (0.107 R)
• M5: 1,187,059 km (0.061 R)
• M6: 1,297,014 km (0.073 R)
• M7: 1,480,570 km (0.074 R)
• M8: 1,624,034 km (0.034 R)
• M9: 1,925,624 km (0.061 R)
• M10: 2,328,042 km (0.075 R)
• M11: 2,727,768 km (0.088 R)
• M12: 2,996,595 km (0.078 R)
• M13: 3,559,981 km (0.032 R)
• M14: 4,122,469 km (0.114 R)
• M15: 4,536,555 km (0.055 R)
• M16: 5,219,619 km (0.118 R)
• M17: 5,404,821 km (0.092 R)
• M18: 5,705,663 km (0.111 R)
• M19: 6,681,041 km (0.071 R)
• M20: 7,044,863 km (0.045 R)
• M21: 7,373,829 km (0.079 R)
• M22: 8,132,439 km (0.116 R)
• M23: 8,695,825 km (0.055 R)
• M24: 9,406,565 km (0.077 R)
• M25: 10,182,229 km (0.106 R)
• M26: 10,274,831 km (0.084 R)
• M27: 10,695,051 km (0.066 R)
• M28: 11,073,384 km (0.102 R)
• M29: 11,794,595 km (0.113 R)
• M30: 11,989,521 km (0.087 R)
• M31: 12,879,928 km (0.059 R)
• M32: 13,181,517 km (0.082 R)
• M33: 13,485,500 km (0.047 R)
• M34: 14,724,170 km (0.06 R)
• M35: 15,410,226 km (0.087 R)
• M36: 15,516,740 km (0.119 R)
• M37: 16,595,191 km (0.083 R)
• M38: 16,978,311 km (0.082 R)
• M39: 17,198,669 km (0.113 R)
• M40: 18,201,573 km (0.062 R)
• M41: 18,767,053 km (0.09 R)
• M42: 19,051,887 km (0.066 R)
• M43: 19,973,111 km (0.099 R)
• M44: 20,380,765 km (0.118 R)
• M45: 20,614,886 km (0.12 R)
• M46: 22,762,363 km (0.088 R)
• M47: 23,249,304 km (0.07 R)
• M48: 24,233,209 km (0.099 R)
• M49: 24,543,475 km (0.085 R)
• M50: 25,861,134 km (0.09 R)
• M51: 25,987,843 km (0.07 R)
• M52: 27,718,391 km (0.112 R)
• M53: 27,977,943 km (0.118 R)
• M54: 29,155,727 km (0.059 R)
• M55: 30,550,428 km (0.117 R)
• M56: 31,492,297 km (0.113 R)
• M57: 31,627,533 km (0.11 R)
• M58: 31,830,986 km (0.112 R)
• M59: 33,060,232 km (0.102 R)
• M60: 34,165,910 km (0.115 R)
• M61: 34,793,174 km (0.096 R)
• M62: 36,200,740 km (0.111 R)
• M63: 36,484,527 km (0.072 R)
• M64: 36,697,854 km (0.115 R)
• M65: 37,555,199 km (0.03 R)
• M66: 38,058,297 km (0.07 R)
• M67: 39,289,637 km (0.085 R)
• M68: 40,460,390 km (0.113 R)
• M69: 41,494,261 km (0.081 R)
• M70: 42,312,711 km (0.057 R)
• M71: 42,761,355 km (0.086 R)
• M72: 42,911,252 km (0.094 R)
• M73: 43,437,238 km (0.109 R)
• M74: 43,889,771 km (0.063 R)
• M75: 44,041,015 km (0.115 R)
• M76: 44,495,792 km (0.114 R)
• M77: 46,099,332 km (0.078 R)
• M78: 46,638,034 km (0.053 R)
• M79: 47,877,303 km (0.058 R)
• M80: 48,970,564 km (0.072 R)
• M81: 49,127,492 km (0.12 R)
• M82: 51,261,206 km (0.076 R)
• M83: 51,979,276 km (0.104 R)
• M84: 52,219,381 km (0.102 R)
• M85: 54,234,165 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.4

Radius: 3.9

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15.71 AU - 21.25 AU

Year: 28730 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,819,799 km

• M1: 56,398 km (0.034 R)
• M2: 103,671 km (0.118 R)
• M3: 272,268 km (0.114 R)
• M4: 309,219 km (0.058 R)
• M5: 598,691 km (0.069 R)
• M6: 698,622 km (0.111 R)
• M7: 914,342 km (0.109 R)
• M8: 1,604,736 km (0.064 R)
• M9: 2,261,920 km (0.08 R)
• M10: 2,497,536 km (0.096 R)
• M11: 2,963,683 km (0.067 R)
• M12: 3,105,801 km (0.11 R)
• M13: 3,279,485 km (0.063 R)
• M14: 5,283,498 km (0.079 R)
• M15: 5,386,720 km (0.109 R)
• M16: 5,560,254 km (0.043 R)
• M17: 5,595,110 km (0.099 R)
• M18: 6,418,347 km (0.086 R)
• M19: 6,491,650 km (0.103 R)
• M20: 7,625,003 km (0.111 R)
• M21: 8,293,856 km (0.08 R)
• M22: 8,655,583 km (0.049 R)
• M23: 8,817,897 km (0.103 R)
• M24: 9,022,397 km (0.109 R)
• M25: 9,352,709 km (0.107 R)
• M26: 9,561,099 km (0.037 R)
• M27: 9,855,508 km (0.111 R)
• M28: 10,110,273 km (0.069 R)
• M29: 10,496,385 km (0.094 R)
• M30: 10,626,086 km (0.069 R)
• M31: 10,930,967 km (0.088 R)
• M32: 11,018,631 km (0.079 R)
• M33: 11,194,708 km (0.088 R)
• M34: 12,270,017 km (0.074 R)
• M35: 12,681,711 km (0.118 R)
• M36: 13,004,992 km (0.112 R)
• M37: 13,471,587 km (0.097 R)
• M38: 14,373,214 km (0.1 R)
• M39: 14,469,256 km (0.103 R)
• M40: 14,903,987 km (0.068 R)
• M41: 14,952,606 km (0.1 R)
• M42: 15,098,614 km (0.095 R)
• M43: 15,687,431 km (0.044 R)
• M44: 16,133,981 km (0.114 R)
• M45: 16,233,763 km (0.073 R)
• M46: 16,383,959 km (0.103 R)
• M47: 16,434,074 km (0.12 R)
• M48: 17,243,099 km (0.103 R)
• M49: 17,601,237 km (0.078 R)
• M50: 18,480,872 km (0.108 R)
• M51: 18,585,291 km (0.03 R)
• M52: 18,794,728 km (0.06 R)
• M53: 19,534,041 km (0.065 R)
• M54: 19,587,148 km (0.075 R)
• M55: 19,640,405 km (0.103 R)
• M56: 20,660,513 km (0.114 R)
• M57: 21,313,657 km (0.049 R)
• M58: 23,088,337 km (0.084 R)
• M59: 23,200,835 km (0.088 R)
• M60: 23,879,560 km (0.089 R)
• M61: 24,622,164 km (0.076 R)
• M62: 25,430,292 km (0.096 R)
• M63: 25,779,303 km (0.089 R)
• M64: 26,129,961 km (0.072 R)
• M65: 28,507,370 km (0.033 R)
• M66: 28,567,658 km (0.116 R)
• M67: 28,748,821 km (0.11 R)
• M68: 29,905,362 km (0.085 R)
• M69: 30,767,046 km (0.05 R)
• M70: 31,014,780 km (0.029 R)
• M71: 31,387,728 km (0.065 R)
• M72: 32,074,980 km (0.104 R)
• M73: 33,083,719 km (0.089 R)
• M74: 33,464,595 km (0.089 R)
• M75: 33,846,967 km (0.106 R)
• M76: 34,680,526 km (0.08 R)
• M77: 35,390,967 km (0.111 R)
• M78: 36,367,542 km (0.099 R)
• M79: 37,023,528 km (0.029 R)
• M80: 37,220,997 km (0.09 R)
• M81: 37,352,943 km (0.062 R)
• M82: 37,683,404 km (0.055 R)
• M83: 39,014,676 km (0.081 R)
• M84: 40,226,119 km (0.117 R)
• M85: 40,429,124 km (0.084 R)
• M86: 42,066,024 km (0.093 R)
• M87: 42,340,985 km (0.052 R)
• M88: 43,446,662 km (0.064 R)
• M89: 45,052,596 km (0.09 R)
• M90: 45,122,907 km (0.082 R)
• M91: 45,615,682 km (0.072 R)
• M92: 47,748,200 km (0.113 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 18,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit