🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 24.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,452,617 km

• M1: 109,805 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.96 AU - 1.02 AU

Year: 362 Days

Day: 15.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.3

Radius: 9.5

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.28 AU - 8.52 AU

Year: 8937 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 116.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,452,617 km

• M1: 141,819 km (0.077 R)
• M2: 232,325 km (0.083 R)
• M3: 338,540 km (0.11 R)
• M4: 682,166 km (0.118 R)
• M5: 741,557 km (0.109 R)
• M6: 834,158 km (0.103 R)
• M7: 980,913 km (0.108 R)
• M8: 1,414,298 km (0.059 R)
• M9: 1,511,686 km (0.113 R)
• M10: 1,838,857 km (0.113 R)
• M11: 2,098,858 km (0.1 R)
• M12: 2,440,689 km (0.097 R)
• M13: 2,775,489 km (0.09 R)
• M14: 2,998,689 km (0.078 R)
• M15: 3,150,681 km (0.036 R)
• M16: 3,253,454 km (0.07 R)
• M17: 3,702,846 km (0.041 R)
• M18: 3,811,455 km (0.032 R)
• M19: 4,059,787 km (0.064 R)
• M20: 4,228,384 km (0.098 R)
• M21: 4,456,670 km (0.071 R)
• M22: 4,925,360 km (0.078 R)
• M23: 5,196,132 km (0.116 R)
• M24: 5,409,908 km (0.114 R)
• M25: 5,564,592 km (0.099 R)
• M26: 5,689,207 km (0.119 R)
• M27: 6,037,022 km (0.048 R)
• M28: 6,229,704 km (0.042 R)
• M29: 6,294,330 km (0.086 R)
• M30: 6,786,657 km (0.104 R)
• M31: 7,087,947 km (0.095 R)
• M32: 7,530,906 km (0.115 R)
• M33: 8,265,432 km (0.113 R)
• M34: 8,336,641 km (0.11 R)
• M35: 8,767,782 km (0.078 R)
• M36: 9,095,999 km (0.107 R)
• M37: 10,333,772 km (0.071 R)
• M38: 10,952,808 km (0.1 R)
• M39: 11,031,048 km (0.076 R)
• M40: 11,464,582 km (0.076 R)
• M41: 12,798,696 km (0.086 R)
• M42: 13,046,580 km (0.045 R)
• M43: 13,129,457 km (0.085 R)
• M44: 13,673,096 km (0.108 R)
• M45: 14,309,336 km (0.08 R)
• M46: 14,394,906 km (0.065 R)
• M47: 14,912,065 km (0.119 R)
• M48: 15,216,347 km (0.102 R)
• M49: 15,303,713 km (0.107 R)
• M50: 16,320,380 km (0.082 R)
• M51: 16,634,086 km (0.107 R)
• M52: 17,222,006 km (0.089 R)
• M53: 17,358,739 km (0.085 R)
• M54: 18,047,338 km (0.099 R)
• M55: 18,511,390 km (0.091 R)
• M56: 18,791,737 km (0.095 R)
• M57: 19,214,949 km (0.116 R)
• M58: 20,890,146 km (0.101 R)
• M59: 22,263,754 km (0.115 R)
• M60: 22,861,397 km (0.072 R)
• M61: 23,313,033 km (0.119 R)
• M62: 23,666,383 km (0.089 R)
• M63: 24,737,055 km (0.101 R)
• M64: 26,609,123 km (0.103 R)
• M65: 26,819,906 km (0.086 R)
• M66: 27,455,548 km (0.052 R)
• M67: 27,775,388 km (0.07 R)
• M68: 28,149,981 km (0.09 R)
• M69: 29,338,087 km (0.115 R)
• M70: 29,446,845 km (0.035 R)
• M71: 29,993,027 km (0.105 R)
• M72: 30,267,389 km (0.081 R)
• M73: 30,873,859 km (0.064 R)
• M74: 33,056,193 km (0.108 R)
• M75: 33,453,076 km (0.028 R)
• M76: 34,768,490 km (0.113 R)
• M77: 35,635,410 km (0.071 R)
• M78: 35,926,078 km (0.096 R)
• M79: 36,159,002 km (0.106 R)
• M80: 36,275,838 km (0.106 R)
• M81: 36,392,524 km (0.067 R)
• M82: 36,509,510 km (0.1 R)
• M83: 37,155,025 km (0.071 R)
• M84: 39,353,665 km (0.107 R)
• M85: 39,473,792 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 9.3

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.06 AU - 8.74 AU

Year: 8937 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,452,617 km

• M1: 226,940 km (0.052 R)
• M2: 502,200 km (0.116 R)
• M3: 660,026 km (0.09 R)
• M4: 798,703 km (0.112 R)
• M5: 1,425,817 km (0.107 R)
• M6: 1,585,289 km (0.094 R)
• M7: 1,921,734 km (0.1 R)
• M8: 2,468,215 km (0.077 R)
• M9: 2,605,247 km (0.11 R)
• M10: 2,829,644 km (0.057 R)
• M11: 3,327,805 km (0.104 R)
• M12: 3,418,611 km (0.073 R)
• M13: 3,789,912 km (0.106 R)
• M14: 4,404,311 km (0.075 R)
• M15: 4,774,117 km (0.092 R)
• M16: 5,330,023 km (0.089 R)
• M17: 5,543,798 km (0.114 R)
• M18: 5,869,772 km (0.076 R)
• M19: 6,885,092 km (0.059 R)
• M20: 7,235,451 km (0.107 R)
• M21: 7,353,633 km (0.114 R)
• M22: 7,472,264 km (0.026 R)
• M23: 7,631,735 km (0.116 R)
• M24: 8,116,432 km (0.068 R)
• M25: 8,403,960 km (0.104 R)
• M26: 8,988,887 km (0.096 R)
• M27: 9,716,830 km (0.102 R)
• M28: 10,821,461 km (0.079 R)
• M29: 10,956,698 km (0.05 R)
• M30: 11,047,055 km (0.087 R)
• M31: 11,503,179 km (0.071 R)
• M32: 12,058,636 km (0.103 R)
• M33: 12,151,985 km (0.098 R)
• M34: 13,003,645 km (0.115 R)
• M35: 13,728,148 km (0.085 R)
• M36: 13,923,523 km (0.111 R)
• M37: 14,070,577 km (0.049 R)
• M38: 14,366,482 km (0.106 R)
• M39: 14,465,516 km (0.097 R)
• M40: 15,316,877 km (0.091 R)
• M41: 15,468,869 km (0.057 R)
• M42: 17,594,954 km (0.086 R)
• M43: 18,020,260 km (0.109 R)
• M44: 18,234,335 km (0.042 R)
• M45: 18,935,650 km (0.039 R)
• M46: 19,044,258 km (0.097 R)
• M47: 19,316,975 km (0.114 R)
• M48: 20,087,104 km (0.079 R)
• M49: 20,476,059 km (0.117 R)
• M50: 20,587,509 km (0.051 R)
• M51: 20,755,358 km (0.109 R)
• M52: 21,884,972 km (0.119 R)
• M53: 23,851,137 km (0.087 R)
• M54: 25,153,087 km (0.104 R)
• M55: 25,212,776 km (0.047 R)
• M56: 25,752,525 km (0.062 R)
• M57: 26,174,990 km (0.081 R)
• M58: 27,026,651 km (0.117 R)
• M59: 27,394,512 km (0.101 R)
• M60: 29,384,014 km (0.113 R)
• M61: 30,142,026 km (0.103 R)
• M62: 30,205,456 km (0.11 R)
• M63: 32,129,733 km (0.06 R)
• M64: 32,714,810 km (0.117 R)
• M65: 33,697,668 km (0.119 R)
• M66: 33,763,491 km (0.116 R)
• M67: 35,023,105 km (0.115 R)
• M68: 35,089,826 km (0.1 R)
• M69: 35,893,915 km (0.112 R)
• M70: 36,298,128 km (0.066 R)
• M71: 36,636,219 km (0.093 R)
• M72: 36,975,358 km (0.112 R)
• M73: 37,451,827 km (0.087 R)
• M74: 37,793,359 km (0.065 R)
• M75: 40,283,266 km (0.118 R)
• M76: 40,563,163 km (0.091 R)
• M77: 40,773,498 km (0.111 R)
• M78: 40,984,132 km (0.084 R)
• M79: 41,124,903 km (0.07 R)
• M80: 41,618,576 km (0.077 R)
• M81: 41,759,946 km (0.107 R)
• M82: 42,043,285 km (0.076 R)
• M83: 43,397,594 km (0.075 R)
• M84: 45,201,296 km (0.108 R)
• M85: 46,148,998 km (0.049 R)
• M86: 47,915,600 km (0.068 R)
• M87: 48,956,352 km (0.112 R)
• M88: 49,180,300 km (0.117 R)
• M89: 49,255,099 km (0.077 R)
• M90: 49,779,290 km (0.119 R)
• M91: 49,929,337 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 14.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.51 AU - 10.51 AU

Year: 9928 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,452,617 km

• M1: 200,760 km (0.08 R)
• M2: 296,802 km (0.096 R)
• M3: 446,849 km (0.075 R)
• M4: 994,377 km (0.09 R)
• M5: 1,129,763 km (0.12 R)
• M6: 1,398,890 km (0.115 R)
• M7: 2,124,589 km (0.038 R)
• M8: 2,251,747 km (0.062 R)
• M9: 2,407,927 km (0.071 R)
• M10: 3,126,745 km (0.115 R)
• M11: 3,331,395 km (0.098 R)
• M12: 3,847,208 km (0.082 R)
• M13: 4,194,425 km (0.032 R)
• M14: 4,618,236 km (0.076 R)
• M15: 4,718,018 km (0.081 R)
• M16: 5,158,883 km (0.111 R)
• M17: 5,471,841 km (0.106 R)
• M18: 5,719,725 km (0.07 R)
• M19: 6,007,551 km (0.038 R)
• M20: 8,274,557 km (0.113 R)
• M21: 8,682,660 km (0.06 R)
• M22: 10,732,600 km (0.114 R)
• M23: 10,910,023 km (0.116 R)
• M24: 11,447,977 km (0.066 R)
• M25: 12,178,912 km (0.083 R)
• M26: 12,410,490 km (0.071 R)
• M27: 13,590,069 km (0.106 R)
• M28: 13,782,003 km (0.079 R)
• M29: 14,217,482 km (0.079 R)
• M30: 14,608,382 km (0.114 R)
• M31: 15,102,055 km (0.073 R)
• M32: 16,004,279 km (0.092 R)
• M33: 16,411,036 km (0.081 R)
• M34: 17,651,352 km (0.069 R)
• M35: 18,282,954 km (0.1 R)
• M36: 18,548,341 km (0.089 R)
• M37: 18,975,443 km (0.08 R)
• M38: 19,351,981 km (0.082 R)
• M39: 19,622,454 km (0.105 R)
• M40: 20,276,645 km (0.081 R)
• M41: 20,496,255 km (0.104 R)
• M42: 20,882,516 km (0.084 R)
• M43: 21,048,869 km (0.119 R)
• M44: 21,271,321 km (0.064 R)
• M45: 21,438,572 km (0.113 R)
• M46: 21,830,817 km (0.112 R)
• M47: 22,168,759 km (0.077 R)
• M48: 22,793,031 km (0.12 R)
• M49: 23,021,467 km (0.094 R)
• M50: 23,193,355 km (0.117 R)
• M51: 23,480,583 km (0.054 R)
• M52: 24,583,268 km (0.116 R)
• M53: 26,298,707 km (0.059 R)
• M54: 26,418,386 km (0.093 R)
• M55: 26,598,352 km (0.12 R)
• M56: 27,869,335 km (0.058 R)
• M57: 27,991,407 km (0.114 R)
• M58: 28,420,005 km (0.062 R)
• M59: 29,159,916 km (0.107 R)
• M60: 30,911,109 km (0.082 R)
• M61: 31,481,226 km (0.118 R)
• M62: 32,889,391 km (0.072 R)
• M63: 33,276,999 km (0.068 R)
• M64: 33,601,178 km (0.058 R)
• M65: 34,187,452 km (0.054 R)
• M66: 34,580,146 km (0.092 R)
• M67: 35,171,955 km (0.07 R)
• M68: 35,700,784 km (0.11 R)
• M69: 35,966,170 km (0.071 R)
• M70: 36,565,759 km (0.091 R)
• M71: 38,248,735 km (0.113 R)
• M72: 39,681,882 km (0.044 R)
• M73: 41,619,923 km (0.053 R)
• M74: 43,872,418 km (0.09 R)
• M75: 44,584,354 km (0.114 R)
• M76: 44,798,728 km (0.055 R)
• M77: 44,941,893 km (0.091 R)
• M78: 45,228,523 km (0.059 R)
• M79: 45,443,794 km (0.079 R)
• M80: 45,731,620 km (0.109 R)
• M81: 47,324,838 km (0.075 R)
• M82: 49,157,262 km (0.118 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: 317 - 10,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit