🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.44 AU - 0.56 AU

Year: 135 Days

Day: 20.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,498,461 km

• M1: 95,743 km (0.084 R)
• M2: 316,399 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.08 AU - 1.3 AU

Year: 494 Days

Day: 15.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,498,461 km

• M1: 755,768 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.41 AU - 1.91 AU

Year: 814 Days

Day: 13.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.9 AU - 2.54 AU

Year: 1260 Days

Day: 23.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48

Radius: 11.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.44 AU - 5.62 AU

Year: 3672 Days

Day: 6.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,498,461 km

• M1: 177,722 km (0.034 R)
• M2: 273,016 km (0.085 R)
• M3: 392,545 km (0.111 R)
• M4: 485,295 km (0.115 R)
• M5: 592,707 km (0.082 R)
• M6: 738,565 km (0.116 R)
• M7: 847,023 km (0.084 R)
• M8: 942,018 km (0.068 R)
• M9: 1,307,934 km (0.07 R)
• M10: 1,557,912 km (0.094 R)
• M11: 1,831,826 km (0.038 R)
• M12: 2,253,991 km (0.071 R)
• M13: 2,343,899 km (0.118 R)
• M14: 2,555,431 km (0.108 R)
• M15: 2,918,654 km (0.049 R)
• M16: 3,630,890 km (0.056 R)
• M17: 3,887,301 km (0.051 R)
• M18: 4,028,671 km (0.107 R)
• M19: 4,171,686 km (0.051 R)
• M20: 4,599,835 km (0.073 R)
• M21: 4,842,483 km (0.095 R)
• M22: 5,065,683 km (0.064 R)
• M23: 5,148,860 km (0.056 R)
• M24: 5,220,517 km (0.089 R)
• M25: 5,571,324 km (0.076 R)
• M26: 5,644,776 km (0.116 R)
• M27: 5,854,961 km (0.068 R)
• M28: 6,283,111 km (0.095 R)
• M29: 6,643,492 km (0.065 R)
• M30: 6,957,647 km (0.07 R)
• M31: 7,143,149 km (0.095 R)
• M32: 7,384,151 km (0.113 R)
• M33: 7,573,542 km (0.118 R)
• M34: 7,819,331 km (0.117 R)
• M35: 8,290,714 km (0.118 R)
• M36: 9,087,323 km (0.107 R)
• M37: 9,188,750 km (0.083 R)
• M38: 9,261,305 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.3

Radius: 8.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.98 AU - 7.96 AU

Year: 6267 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 65,498,461 km

• M1: 109,057 km (0.034 R)
• M2: 321,635 km (0.064 R)
• M3: 391,498 km (0.069 R)
• M4: 614,698 km (0.115 R)
• M5: 711,787 km (0.104 R)
• M6: 789,877 km (0.109 R)
• M7: 870,959 km (0.059 R)
• M8: 1,478,476 km (0.113 R)
• M9: 1,588,131 km (0.062 R)
• M10: 1,716,785 km (0.111 R)
• M11: 1,907,822 km (0.114 R)
• M12: 2,001,620 km (0.07 R)
• M13: 2,123,392 km (0.054 R)
• M14: 2,229,756 km (0.025 R)
• M15: 2,301,713 km (0.072 R)
• M16: 2,475,695 km (0.076 R)
• M17: 2,559,620 km (0.066 R)
• M18: 2,663,590 km (0.065 R)
• M19: 2,846,399 km (0.092 R)
• M20: 3,419,508 km (0.093 R)
• M21: 3,576,137 km (0.098 R)
• M22: 3,735,309 km (0.057 R)
• M23: 3,896,875 km (0.118 R)
• M24: 4,082,675 km (0.08 R)
• M25: 4,193,378 km (0.111 R)
• M26: 4,249,178 km (0.101 R)
• M27: 4,611,803 km (0.027 R)
• M28: 4,785,187 km (0.078 R)
• M29: 4,843,530 km (0.074 R)
• M30: 5,019,757 km (0.059 R)
• M31: 5,258,216 km (0.068 R)
• M32: 5,378,791 km (0.082 R)
• M33: 5,536,916 km (0.035 R)
• M34: 5,783,304 km (0.054 R)
• M35: 5,970,451 km (0.084 R)
• M36: 6,492,248 km (0.083 R)
• M37: 6,778,280 km (0.1 R)
• M38: 6,870,133 km (0.033 R)
• M39: 7,108,292 km (0.118 R)
• M40: 7,241,734 km (0.113 R)
• M41: 7,308,903 km (0.047 R)
• M42: 7,524,922 km (0.083 R)
• M43: 7,852,841 km (0.099 R)
• M44: 8,185,547 km (0.081 R)
• M45: 8,494,616 km (0.101 R)
• M46: 9,066,229 km (0.115 R)
• M47: 9,167,507 km (0.077 R)
• M48: 9,665,070 km (0.116 R)
• M49: 10,081,401 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.5

Radius: 8.7

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.67 AU - 11.99 AU

Year: 13572 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,498,461 km

• M1: 266,434 km (0.109 R)
• M2: 332,855 km (0.081 R)
• M3: 520,900 km (0.094 R)
• M4: 591,510 km (0.11 R)
• M5: 665,711 km (0.098 R)
• M6: 866,321 km (0.105 R)
• M7: 1,821,504 km (0.117 R)
• M8: 2,018,524 km (0.117 R)
• M9: 2,076,119 km (0.098 R)
• M10: 2,193,105 km (0.095 R)
• M11: 2,464,176 km (0.066 R)
• M12: 2,556,927 km (0.099 R)
• M13: 2,746,019 km (0.103 R)
• M14: 2,939,748 km (0.082 R)
• M15: 3,171,475 km (0.112 R)
• M16: 3,238,943 km (0.095 R)
• M17: 3,443,743 km (0.047 R)
• M18: 5,111,310 km (0.07 R)
• M19: 5,471,093 km (0.071 R)
• M20: 6,469,958 km (0.074 R)
• M21: 6,902,595 km (0.069 R)
• M22: 7,434,117 km (0.085 R)
• M23: 7,659,561 km (0.051 R)
• M24: 7,795,844 km (0.104 R)
• M25: 7,933,025 km (0.088 R)
• M26: 8,070,955 km (0.084 R)
• M27: 8,536,653 km (0.09 R)
• M28: 8,630,750 km (0.069 R)
• M29: 8,725,296 km (0.116 R)
• M30: 8,915,285 km (0.101 R)
• M31: 9,058,749 km (0.118 R)
• M32: 9,396,541 km (0.111 R)
• M33: 10,034,726 km (0.087 R)
• M34: 10,233,990 km (0.093 R)
• M35: 10,535,131 km (0.097 R)
• M36: 10,992,601 km (0.11 R)
• M37: 11,197,849 km (0.03 R)
• M38: 11,352,683 km (0.087 R)
• M39: 11,664,595 km (0.078 R)
• M40: 11,926,690 km (0.062 R)
• M41: 12,032,007 km (0.099 R)
• M42: 12,243,688 km (0.109 R)
• M43: 12,724,496 km (0.111 R)
• M44: 12,940,066 km (0.065 R)
• M45: 13,211,437 km (0.045 R)
• M46: 13,649,310 km (0.056 R)
• M47: 13,704,362 km (0.061 R)
• M48: 13,925,467 km (0.084 R)
• M49: 14,595,815 km (0.063 R)
• M50: 16,258,745 km (0.102 R)
• M51: 17,619,787 km (0.029 R)
• M52: 19,760,233 km (0.086 R)
• M53: 20,135,425 km (0.085 R)
• M54: 20,260,937 km (0.108 R)
• M55: 20,765,830 km (0.103 R)
• M56: 21,338,640 km (0.107 R)
• M57: 21,852,359 km (0.086 R)
• M58: 21,981,313 km (0.095 R)
• M59: 22,110,715 km (0.112 R)
• M60: 22,565,193 km (0.094 R)
• M61: 22,957,289 km (0.114 R)
• M62: 24,146,892 km (0.112 R)
• M63: 24,213,612 km (0.113 R)
• M64: 25,018,598 km (0.044 R)
• M65: 26,105,576 km (0.049 R)
• M66: 26,654,750 km (0.038 R)
• M67: 27,904,341 km (0.083 R)
• M68: 28,536,392 km (0.118 R)
• M69: 28,606,853 km (0.102 R)
• M70: 30,316,607 km (0.078 R)
• M71: 30,821,350 km (0.12 R)
• M72: 31,329,085 km (0.095 R)
• M73: 31,693,356 km (0.109 R)
• M74: 31,985,820 km (0.039 R)
• M75: 35,337,111 km (0.113 R)
• M76: 35,944,479 km (0.038 R)
• M77: 36,249,509 km (0.11 R)
• M78: 36,862,112 km (0.055 R)
• M79: 39,739,328 km (0.09 R)
• M80: 40,767,365 km (0.045 R)
• M81: 41,484,088 km (0.115 R)
• M82: 42,607,418 km (0.111 R)
• M83: 43,903,385 km (0.117 R)
• M84: 46,533,914 km (0.115 R)
• M85: 47,617,152 km (0.106 R)
• M86: 50,489,132 km (0.039 R)
• M87: 50,830,813 km (0.083 R)
• M88: 54,026,373 km (0.039 R)
• M89: 54,550,714 km (0.106 R)
• M90: 57,019,827 km (0.105 R)
• M91: 57,375,571 km (0.071 R)
• M92: 58,985,244 km (0.081 R)
• M93: 59,435,084 km (0.067 R)
• M94: 59,615,350 km (0.103 R)
• M95: 60,247,550 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.9

Radius: 6.9

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.48 AU - 14.38 AU

Year: 19798 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,498,461 km

• M1: 194,178 km (0.102 R)
• M2: 460,313 km (0.09 R)
• M3: 628,909 km (0.074 R)
• M4: 839,244 km (0.051 R)
• M5: 999,463 km (0.105 R)
• M6: 1,271,432 km (0.028 R)
• M7: 1,706,762 km (0.058 R)
• M8: 1,881,492 km (0.084 R)
• M9: 2,092,575 km (0.107 R)
• M10: 2,504,867 km (0.116 R)
• M11: 2,670,172 km (0.1 R)
• M12: 2,804,960 km (0.097 R)
• M13: 3,116,572 km (0.054 R)
• M14: 3,549,060 km (0.06 R)
• M15: 3,660,211 km (0.114 R)
• M16: 3,772,559 km (0.081 R)
• M17: 4,000,546 km (0.118 R)
• M18: 4,311,560 km (0.116 R)
• M19: 4,874,497 km (0.088 R)
• M20: 7,020,628 km (0.113 R)
• M21: 7,632,932 km (0.099 R)
• M22: 8,018,296 km (0.072 R)
• M23: 8,164,453 km (0.089 R)
• M24: 8,508,977 km (0.065 R)
• M25: 8,657,977 km (0.047 R)
• M26: 10,407,075 km (0.103 R)
• M27: 10,619,953 km (0.118 R)
• M28: 11,158,206 km (0.11 R)
• M29: 11,926,690 km (0.12 R)
• M30: 12,261,341 km (0.078 R)
• M31: 12,825,773 km (0.084 R)
• M32: 13,921,578 km (0.117 R)
• M33: 13,980,071 km (0.095 R)
• M34: 14,097,355 km (0.106 R)
• M35: 14,451,154 km (0.101 R)
• M36: 15,227,418 km (0.119 R)
• M37: 15,651,079 km (0.106 R)
• M38: 15,833,887 km (0.118 R)
• M39: 16,201,599 km (0.117 R)
• M40: 17,007,782 km (0.059 R)
• M41: 18,337,557 km (0.092 R)
• M42: 19,372,924 km (0.11 R)
• M43: 20,627,003 km (0.105 R)
• M44: 21,028,374 km (0.085 R)
• M45: 21,975,179 km (0.102 R)
• M46: 24,968,633 km (0.1 R)
• M47: 25,467,990 km (0.098 R)
• M48: 25,539,648 km (0.109 R)
• M49: 26,186,958 km (0.062 R)
• M50: 27,131,668 km (0.092 R)
• M51: 27,277,975 km (0.049 R)
• M52: 27,718,541 km (0.112 R)
• M53: 28,458,003 km (0.089 R)
• M54: 28,606,703 km (0.118 R)
• M55: 29,429,043 km (0.11 R)
• M56: 30,410,854 km (0.116 R)
• M57: 31,633,966 km (0.12 R)
• M58: 33,029,115 km (0.116 R)
• M59: 33,341,925 km (0.056 R)
• M60: 34,049,223 km (0.101 R)
• M61: 34,286,037 km (0.03 R)
• M62: 34,444,162 km (0.112 R)
• M63: 34,523,449 km (0.065 R)
• M64: 34,999,918 km (0.095 R)
• M65: 35,558,516 km (0.058 R)
• M66: 38,889,163 km (0.116 R)
• M67: 39,467,658 km (0.111 R)
• M68: 39,716,439 km (0.116 R)
• M69: 41,220,347 km (0.08 R)
• M70: 41,810,062 km (0.063 R)
• M71: 42,317,946 km (0.095 R)
• M72: 42,657,534 km (0.079 R)
• M73: 42,827,776 km (0.098 R)
• M74: 43,681,980 km (0.085 R)
• M75: 43,767,699 km (0.083 R)
• M76: 45,407,292 km (0.05 R)
• M77: 45,668,041 km (0.083 R)
• M78: 46,453,131 km (0.068 R)
• M79: 48,036,774 km (0.113 R)
• M80: 51,076,004 km (0.062 R)
• M81: 51,347,225 km (0.118 R)
• M82: 51,800,208 km (0.081 R)
• M83: 53,533,448 km (0.116 R)
• M84: 54,915,284 km (0.117 R)
• M85: 56,122,389 km (0.105 R)
• M86: 57,525,916 km (0.086 R)
• M87: 57,808,058 km (0.071 R)
• M88: 58,184,895 km (0.118 R)
• M89: 58,941,112 km (0.088 R)
• M90: 63,060,888 km (0.119 R)
• M91: 63,448,795 km (0.081 R)
• M92: 64,032,227 km (0.096 R)
• M93: 64,812,829 km (0.102 R)
• M94: 65,008,503 km (0.119 R)
• M95: 65,400,300 km (0.086 R)
• M96: 65,498,436 km (0.06 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit