🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.5 AU - 0.6 AU

Year: 268 Days

Day: 45.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 72.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.74 AU

Year: 297 Days

Day: 25.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,487,575 km

• M1: 86,318 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606

Radius: 9

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.86 AU

Year: 392 Days

Day: 9.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,487,575 km

• M1: 126,709 km (0.11 R)
• M2: 184,604 km (0.086 R)
• M3: 245,490 km (0.098 R)
• M4: 301,739 km (0.119 R)
• M5: 358,586 km (0.111 R)
• M6: 466,895 km (0.111 R)
• M7: 539,300 km (0.1 R)
• M8: 641,476 km (0.093 R)
• M9: 727,345 km (0.11 R)
• M10: 785,688 km (0.068 R)
• M11: 878,588 km (0.11 R)
• M12: 975,229 km (0.094 R)
• M13: 1,031,627 km (0.104 R)
• M14: 1,134,101 km (0.085 R)
• M15: 1,244,953 km (0.096 R)
• M16: 1,349,822 km (0.096 R)
• M17: 1,432,848 km (0.034 R)
• M18: 1,604,437 km (0.086 R)
• M19: 1,661,434 km (0.117 R)
• M20: 1,782,758 km (0.108 R)
• M21: 1,858,155 km (0.116 R)
• M22: 1,918,144 km (0.092 R)
• M23: 2,001,021 km (0.104 R)
• M24: 2,136,258 km (0.086 R)
• M25: 2,228,111 km (0.099 R)
• M26: 2,332,979 km (0.051 R)
• M27: 2,403,888 km (0.077 R)
• M28: 2,639,206 km (0.071 R)
• M29: 2,719,390 km (0.04 R)
• M30: 2,838,021 km (0.1 R)
• M31: 2,933,016 km (0.075 R)
• M32: 3,022,475 km (0.047 R)
• M33: 3,080,669 km (0.039 R)
• M34: 3,470,521 km (0.101 R)
• M35: 3,551,753 km (0.107 R)
• M36: 3,654,227 km (0.096 R)
• M37: 3,743,836 km (0.105 R)
• M38: 4,059,787 km (0.112 R)
• M39: 4,138,326 km (0.097 R)
• M40: 4,231,825 km (0.09 R)
• M41: 4,583,230 km (0.104 R)
• M42: 4,650,100 km (0.077 R)
• M43: 4,807,627 km (0.103 R)
• M44: 4,974,578 km (0.119 R)
• M45: 5,089,469 km (0.101 R)
• M46: 5,282,899 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 9.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.09 AU - 3.07 AU

Year: 2719 Days

Day: 14.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,487,575 km

• M1: 116,986 km (0.087 R)
• M2: 191,336 km (0.112 R)
• M3: 261,946 km (0.098 R)
• M4: 449,691 km (0.112 R)
• M5: 536,458 km (0.097 R)
• M6: 607,816 km (0.077 R)
• M7: 674,986 km (0.072 R)
• M8: 834,307 km (0.099 R)
• M9: 918,830 km (0.063 R)
• M10: 1,060,350 km (0.075 R)
• M11: 1,133,952 km (0.12 R)
• M12: 1,238,072 km (0.111 R)
• M13: 1,405,472 km (0.059 R)
• M14: 1,580,502 km (0.096 R)
• M15: 1,940,883 km (0.061 R)
• M16: 2,101,401 km (0.115 R)
• M17: 2,230,803 km (0.1 R)
• M18: 2,314,578 km (0.116 R)
• M19: 2,710,863 km (0.078 R)
• M20: 2,903,994 km (0.043 R)
• M21: 3,208,874 km (0.076 R)
• M22: 3,372,235 km (0.113 R)
• M23: 3,468,726 km (0.119 R)
• M24: 3,749,521 km (0.076 R)
• M25: 4,081,778 km (0.096 R)
• M26: 4,318,591 km (0.04 R)
• M27: 4,805,532 km (0.068 R)
• M28: 4,867,616 km (0.096 R)
• M29: 4,929,998 km (0.085 R)
• M30: 5,230,091 km (0.112 R)
• M31: 5,374,304 km (0.082 R)
• M32: 5,666,767 km (0.051 R)
• M33: 5,765,352 km (0.111 R)
• M34: 5,964,318 km (0.117 R)
• M35: 6,081,453 km (0.096 R)
• M36: 6,148,772 km (0.106 R)
• M37: 6,386,184 km (0.111 R)
• M38: 6,471,753 km (0.073 R)
• M39: 7,240,986 km (0.101 R)
• M40: 7,348,098 km (0.088 R)
• M41: 7,473,760 km (0.081 R)
• M42: 8,094,442 km (0.113 R)
• M43: 8,224,293 km (0.043 R)
• M44: 8,523,638 km (0.099 R)
• M45: 8,864,721 km (0.069 R)
• M46: 8,960,314 km (0.067 R)
• M47: 9,036,908 km (0.092 R)
• M48: 9,307,082 km (0.11 R)
• M49: 9,482,111 km (0.114 R)
• M50: 9,835,611 km (0.107 R)
• M51: 9,914,748 km (0.102 R)
• M52: 9,994,035 km (0.105 R)
• M53: 10,093,518 km (0.1 R)
• M54: 10,333,623 km (0.033 R)
• M55: 10,474,544 km (0.106 R)
• M56: 10,535,131 km (0.11 R)
• M57: 10,737,986 km (0.076 R)
• M58: 11,147,585 km (0.084 R)
• M59: 11,271,452 km (0.047 R)
• M60: 11,541,476 km (0.113 R)
• M61: 11,750,614 km (0.114 R)
• M62: 12,151,386 km (0.109 R)
• M63: 13,053,312 km (0.112 R)
• M64: 13,162,219 km (0.103 R)
• M65: 13,976,779 km (0.077 R)
• M66: 14,558,865 km (0.059 R)
• M67: 14,716,990 km (0.092 R)
• M68: 14,875,713 km (0.103 R)
• M69: 15,057,624 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.8

Radius: 4.4

Gravity: 18.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.79 AU - 7.15 AU

Year: 9569 Days

Day: 16.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,487,575 km

• M1: 60,886 km (0.044 R)
• M2: 92,003 km (0.078 R)
• M3: 319,840 km (0.097 R)
• M4: 352,752 km (0.091 R)
• M5: 398,529 km (0.092 R)
• M6: 446,550 km (0.084 R)
• M7: 686,355 km (0.115 R)
• M8: 929,452 km (0.055 R)
• M9: 1,145,620 km (0.099 R)
• M10: 1,801,009 km (0.085 R)
• M11: 2,027,201 km (0.117 R)
• M12: 2,154,509 km (0.09 R)
• M13: 2,416,754 km (0.073 R)
• M14: 2,461,483 km (0.09 R)
• M15: 2,782,072 km (0.083 R)
• M16: 3,768,819 km (0.119 R)
• M17: 4,325,922 km (0.109 R)
• M18: 4,517,407 km (0.082 R)
• M19: 5,050,873 km (0.101 R)
• M20: 5,752,936 km (0.079 R)
• M21: 5,933,201 km (0.116 R)
• M22: 6,237,782 km (0.112 R)
• M23: 6,453,951 km (0.063 R)
• M24: 6,830,340 km (0.11 R)
• M25: 6,925,484 km (0.105 R)
• M26: 7,117,268 km (0.062 R)
• M27: 7,310,698 km (0.115 R)
• M28: 7,801,978 km (0.071 R)
• M29: 7,835,188 km (0.12 R)
• M30: 7,901,610 km (0.105 R)
• M31: 8,068,412 km (0.082 R)
• M32: 8,473,523 km (0.12 R)
• M33: 8,507,631 km (0.114 R)
• M34: 8,816,251 km (0.1 R)
• M35: 8,885,216 km (0.077 R)
• M36: 9,233,330 km (0.108 R)
• M37: 9,303,492 km (0.095 R)
• M38: 9,763,804 km (0.111 R)
• M39: 10,231,597 km (0.096 R)
• M40: 10,413,358 km (0.097 R)
• M41: 10,559,665 km (0.087 R)
• M42: 10,854,074 km (0.076 R)
• M43: 11,300,922 km (0.11 R)
• M44: 11,564,364 km (0.092 R)
• M45: 12,677,223 km (0.104 R)
• M46: 13,944,167 km (0.085 R)
• M47: 13,984,409 km (0.084 R)
• M48: 14,592,674 km (0.055 R)
• M49: 14,879,453 km (0.114 R)
• M50: 14,961,732 km (0.092 R)
• M51: 15,085,449 km (0.108 R)
• M52: 15,292,343 km (0.073 R)
• M53: 16,256,352 km (0.066 R)
• M54: 16,724,294 km (0.114 R)
• M55: 16,895,434 km (0.056 R)
• M56: 18,418,639 km (0.053 R)
• M57: 18,684,176 km (0.07 R)
• M58: 18,950,909 km (0.079 R)
• M59: 19,488,264 km (0.064 R)
• M60: 20,303,573 km (0.042 R)
• M61: 20,394,827 km (0.039 R)
• M62: 21,129,951 km (0.064 R)
• M63: 22,295,917 km (0.073 R)
• M64: 22,910,465 km (0.071 R)
• M65: 23,100,604 km (0.115 R)
• M66: 23,195,898 km (0.095 R)
• M67: 23,339,063 km (0.072 R)
• M68: 24,301,277 km (0.116 R)
• M69: 24,446,686 km (0.071 R)
• M70: 24,495,155 km (0.086 R)
• M71: 24,738,401 km (0.087 R)
• M72: 25,719,165 km (0.077 R)
• M73: 26,164,668 km (0.116 R)
• M74: 26,512,782 km (0.101 R)
• M75: 26,662,529 km (0.109 R)
• M76: 27,264,212 km (0.068 R)
• M77: 28,124,250 km (0.065 R)
• M78: 28,736,704 km (0.097 R)
• M79: 28,890,490 km (0.06 R)
• M80: 29,870,805 km (0.1 R)
• M81: 30,652,454 km (0.069 R)
• M82: 30,704,813 km (0.108 R)
• M83: 31,863,898 km (0.079 R)
• M84: 32,662,451 km (0.051 R)
• M85: 32,769,414 km (0.113 R)
• M86: 33,467,587 km (0.105 R)
• M87: 33,791,466 km (0.088 R)
• M88: 34,442,367 km (0.091 R)
• M89: 34,660,181 km (0.083 R)
• M90: 34,987,800 km (0.114 R)
• M91: 35,206,812 km (0.085 R)
• M92: 35,756,434 km (0.111 R)
• M93: 37,254,208 km (0.074 R)

Asteroid Belt

Center: 6.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.4

Radius: 4.6

Gravity: 39.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.72 AU - 8.58 AU

Year: 12542 Days

Day: 16.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,487,575 km

• M1: 59,091 km (0.09 R)
• M2: 278,102 km (0.105 R)
• M3: 366,066 km (0.093 R)
• M4: 397,332 km (0.073 R)
• M5: 605,722 km (0.073 R)
• M6: 1,452,745 km (0.068 R)
• M7: 1,964,818 km (0.064 R)
• M8: 2,255,038 km (0.096 R)
• M9: 2,405,235 km (0.066 R)
• M10: 2,435,603 km (0.069 R)
• M11: 2,778,780 km (0.115 R)
• M12: 3,613,836 km (0.108 R)
• M13: 3,719,003 km (0.097 R)
• M14: 4,296,600 km (0.046 R)
• M15: 4,747,937 km (0.041 R)
• M16: 5,333,014 km (0.096 R)
• M17: 5,533,027 km (0.084 R)
• M18: 6,064,698 km (0.119 R)
• M19: 6,484,768 km (0.116 R)
• M20: 6,741,329 km (0.072 R)
• M21: 6,870,731 km (0.113 R)
• M22: 7,308,454 km (0.09 R)
• M23: 7,530,607 km (0.11 R)
• M24: 7,620,067 km (0.119 R)
• M25: 9,004,445 km (0.078 R)
• M26: 10,414,405 km (0.085 R)
• M27: 10,714,499 km (0.114 R)
• M28: 10,764,913 km (0.042 R)
• M29: 10,865,742 km (0.089 R)
• M30: 11,735,654 km (0.119 R)
• M31: 12,205,092 km (0.088 R)
• M32: 13,650,207 km (0.078 R)
• M33: 14,365,136 km (0.117 R)
• M34: 15,545,313 km (0.098 R)
• M35: 16,523,384 km (0.059 R)
• M36: 16,873,293 km (0.03 R)
• M37: 17,521,202 km (0.098 R)
• M38: 17,580,443 km (0.096 R)
• M39: 19,697,552 km (0.109 R)
• M40: 21,132,046 km (0.078 R)
• M41: 21,575,304 km (0.111 R)
• M42: 22,599,900 km (0.074 R)
• M43: 22,664,377 km (0.114 R)
• M44: 22,793,779 km (0.069 R)
• M45: 22,858,555 km (0.069 R)
• M46: 23,183,182 km (0.095 R)
• M47: 23,443,931 km (0.095 R)
• M48: 23,771,401 km (0.116 R)
• M49: 23,968,571 km (0.07 R)
• M50: 25,565,229 km (0.081 R)
• M51: 26,037,360 km (0.116 R)
• M52: 26,512,483 km (0.11 R)
• M53: 26,853,416 km (0.117 R)
• M54: 27,195,995 km (0.066 R)
• M55: 28,232,260 km (0.053 R)
• M56: 28,720,098 km (0.097 R)
• M57: 30,914,400 km (0.102 R)
• M58: 31,057,864 km (0.098 R)
• M59: 32,431,322 km (0.025 R)
• M60: 32,504,027 km (0.116 R)
• M61: 32,722,889 km (0.098 R)
• M62: 33,972,180 km (0.058 R)
• M63: 36,668,532 km (0.087 R)
• M64: 36,820,374 km (0.084 R)
• M65: 38,581,141 km (0.096 R)
• M66: 40,290,895 km (0.095 R)
• M67: 40,918,758 km (0.116 R)
• M68: 41,076,135 km (0.113 R)
• M69: 41,154,973 km (0.058 R)
• M70: 42,263,642 km (0.071 R)
• M71: 42,502,401 km (0.069 R)
• M72: 42,741,757 km (0.104 R)
• M73: 43,301,702 km (0.104 R)
• M74: 43,542,555 km (0.105 R)
• M75: 45,566,165 km (0.096 R)
• M76: 46,466,146 km (0.09 R)
• M77: 47,785,898 km (0.106 R)
• M78: 48,783,566 km (0.054 R)
• M79: 49,788,266 km (0.114 R)
• M80: 49,872,340 km (0.112 R)
• M81: 50,293,159 km (0.106 R)
• M82: 52,757,185 km (0.101 R)
• M83: 52,928,624 km (0.068 R)
• M84: 53,100,213 km (0.085 R)
• M85: 53,271,951 km (0.119 R)
• M86: 54,219,953 km (0.082 R)
• M87: 54,565,973 km (0.09 R)
• M88: 54,912,741 km (0.113 R)
• M89: 55,870,317 km (0.074 R)
• M90: 56,045,047 km (0.096 R)
• M91: 58,067,012 km (0.089 R)
• M92: 58,332,399 km (0.098 R)
• M93: 58,687,095 km (0.047 R)
• M94: 58,864,668 km (0.111 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: 388 - 16,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit