🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.79 AU - 2.21 AU

Year: 1226 Days

Day: 23.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.9

Radius: 12.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.72 AU - 2.8 AU

Year: 1988 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 53,986,778 km

• M1: 160,668 km (0.078 R)
• M2: 308,770 km (0.056 R)
• M3: 396,285 km (0.104 R)
• M4: 635,791 km (0.06 R)
• M5: 758,611 km (0.08 R)
• M6: 924,664 km (0.119 R)
• M7: 1,016,218 km (0.081 R)
• M8: 1,118,543 km (0.05 R)
• M9: 1,271,283 km (0.094 R)
• M10: 1,374,505 km (0.084 R)
• M11: 1,455,886 km (0.12 R)
• M12: 1,589,777 km (0.088 R)
• M13: 1,684,322 km (0.046 R)
• M14: 1,834,369 km (0.062 R)
• M15: 1,915,601 km (0.076 R)
• M16: 2,167,075 km (0.098 R)
• M17: 2,380,102 km (0.049 R)
• M18: 2,539,424 km (0.095 R)
• M19: 2,785,213 km (0.06 R)
• M20: 2,868,988 km (0.104 R)
• M21: 3,049,702 km (0.026 R)
• M22: 3,311,349 km (0.112 R)
• M23: 3,411,430 km (0.073 R)
• M24: 3,752,513 km (0.111 R)
• M25: 3,891,938 km (0.055 R)
• M26: 3,974,217 km (0.091 R)
• M27: 4,080,731 km (0.11 R)
• M28: 4,212,377 km (0.109 R)
• M29: 4,308,867 km (0.038 R)
• M30: 4,652,943 km (0.076 R)
• M31: 5,172,795 km (0.117 R)
• M32: 5,472,589 km (0.115 R)
• M33: 5,551,727 km (0.12 R)
• M34: 5,644,477 km (0.074 R)
• M35: 5,858,701 km (0.114 R)
• M36: 5,980,474 km (0.1 R)
• M37: 6,157,748 km (0.092 R)
• M38: 6,308,991 km (0.071 R)
• M39: 6,447,818 km (0.1 R)
• M40: 6,813,136 km (0.117 R)
• M41: 6,984,126 km (0.074 R)
• M42: 7,373,978 km (0.09 R)
• M43: 7,461,643 km (0.054 R)
• M44: 7,637,869 km (0.117 R)
• M45: 7,845,361 km (0.096 R)
• M46: 8,099,678 km (0.084 R)
• M47: 8,250,622 km (0.095 R)
• M48: 8,463,500 km (0.059 R)
• M49: 8,601,429 km (0.048 R)
• M50: 8,786,332 km (0.092 R)
• M51: 8,925,907 km (0.088 R)
• M52: 9,380,684 km (0.031 R)
• M53: 9,618,844 km (0.061 R)
• M54: 9,794,921 km (0.118 R)
• M55: 10,542,461 km (0.073 R)
• M56: 10,707,468 km (0.089 R)
• M57: 10,823,406 km (0.112 R)
• M58: 11,023,269 km (0.074 R)
• M59: 11,241,083 km (0.117 R)
• M60: 11,325,307 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.3

Radius: 13.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.38 AU - 3.18 AU

Year: 2009 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,986,778 km

• M1: 189,690 km (0.112 R)
• M2: 331,808 km (0.115 R)
• M3: 422,165 km (0.081 R)
• M4: 583,731 km (0.037 R)
• M5: 747,092 km (0.118 R)
• M6: 985,700 km (0.048 R)
• M7: 1,150,408 km (0.115 R)
• M8: 1,306,139 km (0.104 R)
• M9: 1,498,821 km (0.049 R)
• M10: 1,774,380 km (0.115 R)
• M11: 1,967,511 km (0.116 R)
• M12: 2,122,644 km (0.04 R)
• M13: 2,351,529 km (0.102 R)
• M14: 2,492,899 km (0.089 R)
• M15: 2,698,147 km (0.108 R)
• M16: 2,809,149 km (0.059 R)
• M17: 3,321,222 km (0.036 R)
• M18: 3,793,503 km (0.108 R)
• M19: 3,904,504 km (0.097 R)
• M20: 4,287,176 km (0.064 R)
• M21: 4,490,479 km (0.075 R)
• M22: 4,711,735 km (0.103 R)
• M23: 4,876,442 km (0.075 R)
• M24: 5,165,465 km (0.114 R)
• M25: 5,288,883 km (0.108 R)
• M26: 5,522,854 km (0.093 R)
• M27: 5,712,694 km (0.094 R)
• M28: 5,808,287 km (0.095 R)
• M29: 5,952,948 km (0.072 R)
• M30: 6,049,887 km (0.067 R)
• M31: 6,229,255 km (0.064 R)
• M32: 6,460,085 km (0.07 R)
• M33: 6,559,867 km (0.029 R)
• M34: 6,794,735 km (0.072 R)
• M35: 6,981,134 km (0.042 R)
• M36: 7,152,274 km (0.076 R)
• M37: 7,779,538 km (0.114 R)
• M38: 7,868,100 km (0.089 R)
• M39: 8,153,682 km (0.093 R)
• M40: 8,424,604 km (0.078 R)
• M41: 8,698,518 km (0.103 R)
• M42: 8,790,520 km (0.067 R)
• M43: 8,956,873 km (0.071 R)
• M44: 9,518,913 km (0.095 R)
• M45: 9,613,758 km (0.114 R)
• M46: 9,766,048 km (0.114 R)
• M47: 10,131,067 km (0.042 R)
• M48: 10,383,588 km (0.101 R)
• M49: 11,153,120 km (0.103 R)
• M50: 11,253,201 km (0.093 R)
• M51: 11,575,285 km (0.069 R)
• M52: 11,900,361 km (0.093 R)
• M53: 12,043,676 km (0.114 R)
• M54: 12,435,173 km (0.114 R)
• M55: 12,580,583 km (0.068 R)
• M56: 13,358,192 km (0.109 R)
• M57: 13,485,799 km (0.119 R)
• M58: 13,592,463 km (0.06 R)
• M59: 13,827,930 km (0.065 R)
• M60: 14,129,818 km (0.115 R)
• M61: 14,303,202 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.2

Radius: 12.2

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.12 AU - 3.18 AU

Year: 2423 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,986,778 km

• M1: 165,006 km (0.043 R)
• M2: 245,939 km (0.084 R)
• M3: 336,595 km (0.119 R)
• M4: 418,126 km (0.054 R)
• M5: 582,983 km (0.08 R)
• M6: 674,686 km (0.107 R)
• M7: 837,748 km (0.049 R)
• M8: 920,775 km (0.099 R)
• M9: 1,022,801 km (0.077 R)
• M10: 1,104,182 km (0.095 R)
• M11: 1,187,957 km (0.118 R)
• M12: 1,508,395 km (0.077 R)
• M13: 1,988,305 km (0.095 R)
• M14: 2,123,542 km (0.116 R)
• M15: 2,283,462 km (0.085 R)
• M16: 2,480,781 km (0.106 R)
• M17: 2,592,980 km (0.116 R)
• M18: 2,695,454 km (0.111 R)
• M19: 3,155,169 km (0.106 R)
• M20: 3,252,557 km (0.118 R)
• M21: 3,437,909 km (0.084 R)
• M22: 3,975,713 km (0.073 R)
• M23: 4,134,287 km (0.073 R)
• M24: 4,214,471 km (0.118 R)
• M25: 4,803,737 km (0.108 R)
• M26: 4,902,173 km (0.116 R)
• M27: 4,987,144 km (0.042 R)
• M28: 5,101,138 km (0.104 R)
• M29: 5,187,157 km (0.109 R)
• M30: 5,492,336 km (0.12 R)
• M31: 5,595,260 km (0.12 R)
• M32: 5,938,437 km (0.037 R)
• M33: 6,349,981 km (0.07 R)
• M34: 6,707,969 km (0.108 R)
• M35: 6,865,794 km (0.088 R)
• M36: 6,945,081 km (0.099 R)
• M37: 7,088,695 km (0.085 R)
• M38: 7,217,050 km (0.102 R)
• M39: 7,460,147 km (0.092 R)
• M40: 7,623,507 km (0.09 R)
• M41: 7,871,092 km (0.081 R)
• M42: 8,087,710 km (0.091 R)
• M43: 8,561,037 km (0.12 R)
• M44: 8,852,903 km (0.108 R)
• M45: 9,008,784 km (0.037 R)
• M46: 9,235,425 km (0.106 R)
• M47: 9,712,492 km (0.105 R)
• M48: 9,837,406 km (0.09 R)
• M49: 10,052,977 km (0.113 R)
• M50: 10,580,160 km (0.033 R)
• M51: 11,097,918 km (0.115 R)
• M52: 11,191,118 km (0.106 R)
• M53: 11,813,594 km (0.094 R)
• M54: 11,947,185 km (0.105 R)
• M55: 12,061,927 km (0.088 R)
• M56: 12,215,713 km (0.076 R)
• M57: 12,427,993 km (0.099 R)
• M58: 12,641,618 km (0.082 R)
• M59: 12,895,636 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.5

Radius: 3

Gravity: 39.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.08 AU - 11.7 AU

Year: 16663 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 53,986,778 km

• M1: 75,846 km (0.086 R)
• M2: 99,483 km (0.107 R)
• M3: 167,550 km (0.069 R)
• M4: 237,861 km (0.094 R)
• M5: 331,808 km (0.061 R)
• M6: 360,680 km (0.083 R)
• M7: 552,315 km (0.097 R)
• M8: 830,268 km (0.081 R)
• M9: 1,101,340 km (0.054 R)
• M10: 1,327,382 km (0.089 R)
• M11: 1,542,803 km (0.107 R)
• M12: 1,872,816 km (0.107 R)
• M13: 2,086,591 km (0.111 R)
• M14: 2,307,996 km (0.113 R)
• M15: 2,566,052 km (0.075 R)
• M16: 2,654,016 km (0.115 R)
• M17: 2,713,257 km (0.103 R)
• M18: 2,893,672 km (0.101 R)
• M19: 3,047,009 km (0.074 R)
• M20: 3,140,209 km (0.079 R)
• M21: 3,171,475 km (0.104 R)
• M22: 3,202,890 km (0.062 R)
• M23: 3,234,456 km (0.109 R)
• M24: 3,752,214 km (0.096 R)
• M25: 4,054,701 km (0.094 R)
• M26: 4,540,744 km (0.117 R)
• M27: 6,144,134 km (0.095 R)
• M28: 6,261,868 km (0.104 R)
• M29: 6,619,855 km (0.102 R)
• M30: 6,943,436 km (0.106 R)
• M31: 7,107,245 km (0.053 R)
• M32: 7,230,963 km (0.102 R)
• M33: 7,313,840 km (0.093 R)
• M34: 8,159,367 km (0.106 R)
• M35: 8,288,919 km (0.113 R)
• M36: 8,375,536 km (0.108 R)
• M37: 9,620,639 km (0.096 R)
• M38: 9,666,266 km (0.095 R)
• M39: 9,986,855 km (0.117 R)
• M40: 10,125,382 km (0.098 R)
• M41: 11,593,386 km (0.119 R)
• M42: 11,982,939 km (0.111 R)
• M43: 13,430,448 km (0.095 R)
• M44: 13,942,222 km (0.095 R)
• M45: 15,249,409 km (0.084 R)
• M46: 16,759,150 km (0.097 R)
• M47: 17,254,469 km (0.113 R)
• M48: 17,922,423 km (0.034 R)
• M49: 19,513,247 km (0.068 R)
• M50: 19,686,332 km (0.1 R)
• M51: 20,208,877 km (0.046 R)
• M52: 20,794,553 km (0.094 R)
• M53: 20,853,494 km (0.113 R)
• M54: 21,564,383 km (0.105 R)
• M55: 23,070,834 km (0.087 R)
• M56: 23,315,127 km (0.044 R)
• M57: 24,673,326 km (0.096 R)
• M58: 25,110,751 km (0.072 R)
• M59: 25,550,868 km (0.079 R)
• M60: 25,613,848 km (0.103 R)
• M61: 26,247,545 km (0.113 R)
• M62: 26,630,067 km (0.048 R)
• M63: 27,143,187 km (0.052 R)
• M64: 27,983,778 km (0.074 R)
• M65: 29,359,629 km (0.085 R)
• M66: 29,491,874 km (0.047 R)
• M67: 29,956,076 km (0.085 R)
• M68: 30,958,831 km (0.099 R)
• M69: 31,295,575 km (0.089 R)
• M70: 31,972,655 km (0.088 R)
• M71: 32,108,640 km (0.053 R)
• M72: 32,517,790 km (0.084 R)
• M73: 32,997,251 km (0.077 R)
• M74: 33,203,397 km (0.108 R)
• M75: 33,963,205 km (0.058 R)
• M76: 35,148,618 km (0.118 R)
• M77: 39,002,858 km (0.092 R)
• M78: 39,220,971 km (0.115 R)
• M79: 39,658,096 km (0.101 R)
• M80: 40,390,528 km (0.113 R)
• M81: 40,905,743 km (0.042 R)
• M82: 41,275,249 km (0.115 R)
• M83: 44,194,353 km (0.09 R)
• M84: 45,105,703 km (0.084 R)
• M85: 46,792,868 km (0.033 R)
• M86: 46,947,253 km (0.097 R)
• M87: 47,566,438 km (0.039 R)
• M88: 47,877,153 km (0.104 R)
• M89: 48,813,187 km (0.115 R)
• M90: 50,386,508 km (0.067 R)
• M91: 50,861,780 km (0.119 R)
• M92: 51,099,940 km (0.105 R)
• M93: 51,338,399 km (0.101 R)
• M94: 51,417,985 km (0.113 R)
• M95: 51,976,434 km (0.104 R)
• M96: 52,536,678 km (0.115 R)
• M97: 53,018,533 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 12,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit