🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.53 AU - 0.55 AU

Year: 260 Days

Day: 40.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.53 AU - 0.63 AU

Year: 290 Days

Day: 38.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,000,734 km

• M1: 654,939 km (0.117 R)

Asteroid Belt

Center: 1.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 13.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.04 AU - 2.76 AU

Year: 2439 Days

Day: 10 Hours

Environment

Temp: -190 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,000,734 km

• M1: 248,632 km (0.095 R)
• M2: 369,507 km (0.041 R)
• M3: 462,407 km (0.092 R)
• M4: 618,587 km (0.097 R)
• M5: 720,912 km (0.032 R)
• M6: 882,627 km (0.117 R)
• M7: 982,409 km (0.096 R)
• M8: 1,105,977 km (0.111 R)
• M9: 1,194,689 km (0.098 R)
• M10: 1,317,359 km (0.078 R)
• M11: 1,531,583 km (0.106 R)
• M12: 1,677,291 km (0.084 R)
• M13: 1,780,963 km (0.049 R)
• M14: 2,142,989 km (0.088 R)
• M15: 2,230,953 km (0.058 R)
• M16: 2,397,605 km (0.039 R)
• M17: 2,757,238 km (0.094 R)
• M18: 3,120,013 km (0.057 R)
• M19: 3,498,496 km (0.057 R)
• M20: 3,632,984 km (0.117 R)
• M21: 3,830,453 km (0.099 R)
• M22: 3,969,280 km (0.116 R)
• M23: 4,204,299 km (0.105 R)
• M24: 4,315,599 km (0.075 R)
• M25: 4,721,309 km (0.089 R)
• M26: 5,190,597 km (0.053 R)
• M27: 5,293,072 km (0.063 R)
• M28: 5,413,498 km (0.094 R)
• M29: 5,745,157 km (0.066 R)
• M30: 6,101,499 km (0.09 R)
• M31: 6,410,269 km (0.072 R)
• M32: 6,538,773 km (0.085 R)
• M33: 7,024,069 km (0.085 R)
• M34: 7,366,947 km (0.048 R)
• M35: 7,656,868 km (0.095 R)
• M36: 8,029,516 km (0.098 R)
• M37: 8,348,010 km (0.115 R)
• M38: 9,642,331 km (0.098 R)
• M39: 10,561,460 km (0.109 R)
• M40: 10,932,612 km (0.113 R)
• M41: 11,219,242 km (0.095 R)
• M42: 11,598,024 km (0.057 R)
• M43: 11,687,782 km (0.117 R)
• M44: 11,913,077 km (0.088 R)
• M45: 12,368,154 km (0.069 R)
• M46: 12,505,784 km (0.104 R)
• M47: 12,597,786 km (0.071 R)
• M48: 12,736,164 km (0.069 R)
• M49: 13,271,725 km (0.08 R)
• M50: 13,459,769 km (0.055 R)
• M51: 13,672,348 km (0.104 R)
• M52: 13,838,551 km (0.096 R)
• M53: 13,957,631 km (0.074 R)
• M54: 14,244,709 km (0.094 R)
• M55: 14,340,901 km (0.096 R)
• M56: 14,485,562 km (0.085 R)
• M57: 14,776,380 km (0.098 R)
• M58: 14,898,153 km (0.071 R)
• M59: 15,289,800 km (0.094 R)
• M60: 15,487,120 km (0.093 R)
• M61: 15,635,521 km (0.105 R)
• M62: 15,734,704 km (0.111 R)
• M63: 16,083,716 km (0.078 R)
• M64: 16,284,177 km (0.1 R)
• M65: 16,789,219 km (0.03 R)
• M66: 17,069,267 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320

Radius: 9.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.04 AU - 3.8 AU

Year: 4149 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,000,734 km

• M1: 123,717 km (0.09 R)
• M2: 185,651 km (0.043 R)
• M3: 269,426 km (0.08 R)
• M4: 339,438 km (0.058 R)
• M5: 597,195 km (0.053 R)
• M6: 660,026 km (0.096 R)
• M7: 803,041 km (0.076 R)
• M8: 873,502 km (0.051 R)
• M9: 956,828 km (0.079 R)
• M10: 1,098,198 km (0.101 R)
• M11: 1,282,203 km (0.051 R)
• M12: 1,402,480 km (0.073 R)
• M13: 1,539,362 km (0.092 R)
• M14: 1,733,091 km (0.119 R)
• M15: 1,907,672 km (0.07 R)
• M16: 2,102,299 km (0.069 R)
• M17: 2,496,040 km (0.075 R)
• M18: 2,663,141 km (0.086 R)
• M19: 2,849,690 km (0.085 R)
• M20: 2,912,820 km (0.088 R)
• M21: 3,024,570 km (0.075 R)
• M22: 3,137,666 km (0.08 R)
• M23: 3,285,319 km (0.116 R)
• M24: 3,724,538 km (0.037 R)
• M25: 4,039,591 km (0.058 R)
• M26: 4,621,078 km (0.104 R)
• M27: 4,789,376 km (0.083 R)
• M28: 5,036,212 km (0.108 R)
• M29: 5,601,543 km (0.11 R)
• M30: 5,801,256 km (0.112 R)
• M31: 6,310,786 km (0.105 R)
• M32: 6,435,252 km (0.06 R)
• M33: 6,497,784 km (0.067 R)
• M34: 6,855,921 km (0.106 R)
• M35: 7,048,304 km (0.118 R)
• M36: 7,459,997 km (0.117 R)
• M37: 7,635,775 km (0.091 R)
• M38: 7,812,898 km (0.085 R)
• M39: 7,879,619 km (0.101 R)
• M40: 7,968,929 km (0.09 R)
• M41: 8,058,688 km (0.084 R)
• M42: 8,126,156 km (0.09 R)
• M43: 8,466,342 km (0.078 R)
• M44: 8,927,103 km (0.08 R)
• M45: 9,207,599 km (0.064 R)
• M46: 9,372,606 km (0.118 R)
• M47: 9,491,087 km (0.118 R)
• M48: 10,554,579 km (0.034 R)
• M49: 11,326,504 km (0.117 R)
• M50: 12,375,185 km (0.053 R)
• M51: 12,661,814 km (0.107 R)
• M52: 13,003,496 km (0.118 R)
• M53: 13,109,112 km (0.076 R)
• M54: 13,401,426 km (0.087 R)
• M55: 13,534,867 km (0.115 R)
• M56: 13,830,323 km (0.092 R)
• M57: 14,046,342 km (0.056 R)
• M58: 14,427,368 km (0.102 R)
• M59: 14,564,250 km (0.099 R)
• M60: 15,871,885 km (0.036 R)
• M61: 16,297,192 km (0.112 R)
• M62: 16,439,759 km (0.064 R)
• M63: 16,783,684 km (0.106 R)
• M64: 17,100,981 km (0.084 R)
• M65: 17,536,910 km (0.057 R)
• M66: 17,947,107 km (0.119 R)
• M67: 18,035,519 km (0.07 R)
• M68: 18,360,446 km (0.103 R)
• M69: 19,106,490 km (0.102 R)
• M70: 19,468,069 km (0.082 R)
• M71: 19,862,259 km (0.094 R)
• M72: 20,136,771 km (0.089 R)
• M73: 20,474,114 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.1

Radius: 13.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.34 AU - 5.4 AU

Year: 8163 Days

Day: 5.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,000,734 km

• M1: 171,738 km (0.073 R)
• M2: 473,926 km (0.079 R)
• M3: 583,731 km (0.046 R)
• M4: 732,132 km (0.115 R)
• M5: 957,426 km (0.082 R)
• M6: 1,172,099 km (0.063 R)
• M7: 1,348,475 km (0.105 R)
• M8: 1,688,960 km (0.092 R)
• M9: 1,890,019 km (0.083 R)
• M10: 1,993,691 km (0.103 R)
• M11: 2,820,668 km (0.083 R)
• M12: 3,283,673 km (0.034 R)
• M13: 3,666,345 km (0.08 R)
• M14: 3,956,116 km (0.113 R)
• M15: 4,117,382 km (0.076 R)
• M16: 4,391,146 km (0.098 R)
• M17: 4,784,589 km (0.067 R)
• M18: 5,043,543 km (0.091 R)
• M19: 5,336,754 km (0.059 R)
• M20: 5,455,685 km (0.114 R)
• M21: 5,545,443 km (0.06 R)
• M22: 5,696,089 km (0.103 R)
• M23: 5,817,562 km (0.115 R)
• M24: 6,628,831 km (0.058 R)
• M25: 6,918,004 km (0.038 R)
• M26: 7,145,692 km (0.086 R)
• M27: 7,277,039 km (0.085 R)
• M28: 7,508,766 km (0.107 R)
• M29: 7,642,207 km (0.081 R)
• M30: 8,047,617 km (0.102 R)
• M31: 8,252,866 km (0.115 R)
• M32: 8,633,892 km (0.053 R)
• M33: 9,957,384 km (0.113 R)
• M34: 10,067,488 km (0.067 R)
• M35: 10,887,135 km (0.068 R)
• M36: 11,961,397 km (0.086 R)
• M37: 12,392,688 km (0.044 R)
• M38: 12,669,892 km (0.088 R)
• M39: 13,190,044 km (0.118 R)
• M40: 13,513,624 km (0.077 R)
• M41: 14,044,996 km (0.104 R)
• M42: 14,917,900 km (0.035 R)
• M43: 15,382,251 km (0.118 R)
• M44: 16,195,465 km (0.105 R)
• M45: 16,368,401 km (0.089 R)
• M46: 17,198,519 km (0.095 R)
• M47: 18,042,251 km (0.084 R)
• M48: 18,356,556 km (0.095 R)
• M49: 18,672,657 km (0.089 R)
• M50: 18,990,552 km (0.087 R)
• M51: 19,173,062 km (0.118 R)
• M52: 19,631,729 km (0.087 R)
• M53: 20,513,309 km (0.027 R)
• M54: 20,747,579 km (0.105 R)
• M55: 21,550,321 km (0.089 R)
• M56: 22,171,003 km (0.075 R)
• M57: 22,604,238 km (0.115 R)
• M58: 22,749,348 km (0.084 R)
• M59: 22,894,608 km (0.12 R)
• M60: 23,625,992 km (0.109 R)
• M61: 24,019,135 km (0.109 R)
• M62: 24,414,522 km (0.082 R)
• M63: 25,061,533 km (0.053 R)
• M64: 25,311,960 km (0.109 R)
• M65: 26,780,562 km (0.06 R)
• M66: 27,499,380 km (0.062 R)
• M67: 28,120,510 km (0.101 R)
• M68: 29,113,541 km (0.045 R)
• M69: 29,640,873 km (0.076 R)
• M70: 30,437,781 km (0.093 R)
• M71: 31,511,146 km (0.075 R)
• M72: 32,052,541 km (0.106 R)
• M73: 32,269,906 km (0.071 R)
• M74: 32,651,530 km (0.114 R)
• M75: 32,760,886 km (0.118 R)
• M76: 32,870,392 km (0.04 R)
• M77: 33,419,416 km (0.066 R)
• M78: 34,861,091 km (0.117 R)
• M79: 35,140,689 km (0.11 R)
• M80: 35,252,738 km (0.066 R)
• M81: 35,814,628 km (0.093 R)
• M82: 36,776,841 km (0.087 R)
• M83: 37,346,809 km (0.067 R)
• M84: 38,553,316 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.5

Radius: 14.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.42 AU - 5.74 AU

Year: 8647 Days

Day: 13.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,000,734 km

• M1: 314,455 km (0.119 R)
• M2: 778,358 km (0.099 R)
• M3: 960,568 km (0.112 R)
• M4: 1,333,815 km (0.062 R)
• M5: 1,673,402 km (0.07 R)
• M6: 1,772,735 km (0.089 R)
• M7: 2,040,964 km (0.106 R)
• M8: 2,322,657 km (0.041 R)
• M9: 2,456,995 km (0.035 R)
• M10: 2,548,101 km (0.115 R)
• M11: 3,045,513 km (0.079 R)
• M12: 3,419,658 km (0.057 R)
• M13: 3,547,714 km (0.088 R)
• M14: 3,808,762 km (0.092 R)
• M15: 3,995,460 km (0.098 R)
• M16: 4,103,320 km (0.117 R)
• M17: 4,433,333 km (0.077 R)
• M18: 4,944,658 km (0.064 R)
• M19: 5,090,068 km (0.045 R)
• M20: 5,207,502 km (0.104 R)
• M21: 5,445,063 km (0.081 R)
• M22: 5,838,805 km (0.068 R)
• M23: 6,879,707 km (0.092 R)
• M24: 7,438,455 km (0.088 R)
• M25: 8,252,118 km (0.11 R)
• M26: 9,094,055 km (0.086 R)
• M27: 9,344,781 km (0.099 R)
• M28: 10,000,318 km (0.11 R)
• M29: 10,408,122 km (0.071 R)
• M30: 10,557,870 km (0.096 R)
• M31: 10,897,307 km (0.07 R)
• M32: 11,317,079 km (0.111 R)
• M33: 11,471,015 km (0.119 R)
• M34: 13,740,265 km (0.109 R)
• M35: 14,152,407 km (0.116 R)
• M36: 14,360,049 km (0.112 R)
• M37: 14,778,325 km (0.105 R)
• M38: 15,115,818 km (0.119 R)
• M39: 15,498,639 km (0.056 R)
• M40: 15,841,667 km (0.057 R)
• M41: 16,014,153 km (0.094 R)
• M42: 16,230,471 km (0.112 R)
• M43: 16,973,674 km (0.114 R)
• M44: 17,683,216 km (0.115 R)
• M45: 17,996,624 km (0.115 R)
• M46: 18,357,304 km (0.041 R)
• M47: 18,538,467 km (0.084 R)
• M48: 19,039,770 km (0.113 R)
• M49: 20,335,886 km (0.111 R)
• M50: 21,804,189 km (0.089 R)
• M51: 22,818,014 km (0.111 R)
• M52: 22,964,171 km (0.065 R)
• M53: 23,946,281 km (0.042 R)
• M54: 24,243,532 km (0.072 R)
• M55: 24,342,865 km (0.073 R)
• M56: 24,591,945 km (0.084 R)
• M57: 24,691,727 km (0.101 R)
• M58: 25,697,623 km (0.094 R)
• M59: 25,900,478 km (0.098 R)
• M60: 26,307,683 km (0.11 R)
• M61: 27,076,915 km (0.11 R)
• M62: 28,847,705 km (0.06 R)
• M63: 29,587,766 km (0.111 R)
• M64: 30,173,591 km (0.081 R)
• M65: 30,334,110 km (0.108 R)
• M66: 30,548,484 km (0.106 R)
• M67: 31,248,602 km (0.102 R)
• M68: 32,008,559 km (0.115 R)
• M69: 32,117,616 km (0.108 R)
• M70: 32,774,650 km (0.111 R)
• M71: 33,436,171 km (0.065 R)
• M72: 34,772,230 km (0.032 R)
• M73: 35,108,975 km (0.031 R)
• M74: 36,809,005 km (0.102 R)
• M75: 36,923,298 km (0.098 R)
• M76: 37,037,740 km (0.114 R)
• M77: 37,324,370 km (0.061 R)
• M78: 38,304,086 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 18,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit