🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.4 AU - 2.14 AU

Year: 847 Days

Day: 27.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.89 AU - 2.47 AU

Year: 1158 Days

Day: 16.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.5

Radius: 10.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.6 AU - 5.82 AU

Year: 4280 Days

Day: 5.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,138,481 km

• M1: 164,408 km (0.101 R)
• M2: 239,357 km (0.08 R)
• M3: 436,078 km (0.108 R)
• M4: 596,297 km (0.059 R)
• M5: 722,109 km (0.041 R)
• M6: 916,437 km (0.087 R)
• M7: 1,051,673 km (0.113 R)
• M8: 1,287,738 km (0.03 R)
• M9: 1,370,316 km (0.057 R)
• M10: 2,127,581 km (0.087 R)
• M11: 2,742,578 km (0.082 R)
• M12: 3,014,696 km (0.072 R)
• M13: 3,200,946 km (0.104 R)
• M14: 3,314,640 km (0.103 R)
• M15: 3,468,127 km (0.09 R)
• M16: 3,565,366 km (0.108 R)
• M17: 3,683,249 km (0.105 R)
• M18: 3,963,446 km (0.069 R)
• M19: 4,085,667 km (0.052 R)
• M20: 4,167,946 km (0.084 R)
• M21: 4,565,877 km (0.118 R)
• M22: 4,932,391 km (0.097 R)
• M23: 5,020,056 km (0.069 R)
• M24: 5,398,389 km (0.051 R)
• M25: 5,511,335 km (0.101 R)
• M26: 5,832,073 km (0.108 R)
• M27: 6,088,334 km (0.1 R)
• M28: 6,158,944 km (0.102 R)
• M29: 6,300,913 km (0.08 R)
• M30: 6,467,864 km (0.115 R)
• M31: 6,757,485 km (0.111 R)
• M32: 7,051,445 km (0.064 R)
• M33: 7,199,996 km (0.1 R)
• M34: 7,424,842 km (0.062 R)
• M35: 8,113,141 km (0.095 R)
• M36: 8,662,614 km (0.097 R)
• M37: 8,795,158 km (0.087 R)
• M38: 8,982,006 km (0.115 R)
• M39: 9,196,978 km (0.096 R)
• M40: 9,577,555 km (0.049 R)
• M41: 9,742,262 km (0.094 R)
• M42: 9,963,368 km (0.107 R)
• M43: 10,102,344 km (0.077 R)
• M44: 10,241,919 km (0.119 R)
• M45: 10,325,993 km (0.116 R)
• M46: 11,179,598 km (0.03 R)
• M47: 11,732,063 km (0.115 R)
• M48: 12,055,793 km (0.107 R)
• M49: 12,233,815 km (0.065 R)
• M50: 12,382,665 km (0.038 R)
• M51: 12,472,274 km (0.059 R)
• M52: 14,060,105 km (0.065 R)
• M53: 14,467,012 km (0.095 R)
• M54: 15,036,830 km (0.087 R)
• M55: 15,549,502 km (0.115 R)
• M56: 15,937,708 km (0.057 R)
• M57: 16,067,858 km (0.058 R)
• M58: 16,526,077 km (0.085 R)
• M59: 16,657,723 km (0.105 R)
• M60: 16,988,633 km (0.102 R)
• M61: 17,088,266 km (0.108 R)
• M62: 17,556,058 km (0.066 R)
• M63: 17,690,397 km (0.091 R)
• M64: 18,265,601 km (0.112 R)
• M65: 19,053,383 km (0.077 R)
• M66: 19,434,110 km (0.037 R)
• M67: 19,887,242 km (0.079 R)
• M68: 20,132,732 km (0.115 R)
• M69: 20,485,184 km (0.064 R)
• M70: 20,875,186 km (0.058 R)
• M71: 21,375,142 km (0.111 R)
• M72: 21,554,660 km (0.112 R)
• M73: 21,951,393 km (0.106 R)
• M74: 22,204,962 km (0.116 R)
• M75: 22,496,229 km (0.11 R)
• M76: 22,825,194 km (0.092 R)
• M77: 23,451,112 km (0.119 R)
• M78: 23,562,113 km (0.05 R)
• M79: 24,456,709 km (0.12 R)
• M80: 25,438,370 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.7

Radius: 12.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.65 AU - 7.45 AU

Year: 5356 Days

Day: 6.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,138,481 km

• M1: 233,223 km (0.067 R)
• M2: 353,649 km (0.057 R)
• M3: 628,909 km (0.092 R)
• M4: 730,038 km (0.046 R)
• M5: 893,548 km (0.097 R)
• M6: 1,034,020 km (0.061 R)
• M7: 1,144,573 km (0.102 R)
• M8: 1,432,549 km (0.086 R)
• M9: 1,671,457 km (0.09 R)
• M10: 1,923,529 km (0.109 R)
• M11: 2,015,682 km (0.077 R)
• M12: 2,172,460 km (0.116 R)
• M13: 2,333,428 km (0.103 R)
• M14: 2,415,557 km (0.071 R)
• M15: 2,582,658 km (0.095 R)
• M16: 2,701,887 km (0.095 R)
• M17: 2,928,528 km (0.06 R)
• M18: 3,071,095 km (0.066 R)
• M19: 3,456,608 km (0.115 R)
• M20: 3,722,444 km (0.087 R)
• M21: 3,955,667 km (0.12 R)
• M22: 4,274,161 km (0.086 R)
• M23: 4,375,289 km (0.106 R)
• M24: 4,559,743 km (0.071 R)
• M25: 4,809,572 km (0.103 R)
• M26: 5,541,853 km (0.083 R)
• M27: 5,741,566 km (0.086 R)
• M28: 5,876,204 km (0.087 R)
• M29: 6,057,218 km (0.085 R)
• M30: 6,194,100 km (0.043 R)
• M31: 6,517,830 km (0.113 R)
• M32: 6,823,308 km (0.118 R)
• M33: 6,966,025 km (0.052 R)
• M34: 7,254,300 km (0.067 R)
• M35: 7,497,546 km (0.102 R)
• M36: 7,718,801 km (0.099 R)
• M37: 8,446,445 km (0.115 R)
• M38: 8,548,471 km (0.086 R)
• M39: 8,779,749 km (0.084 R)
• M40: 8,935,032 km (0.115 R)
• M41: 9,169,751 km (0.09 R)
• M42: 9,274,769 km (0.109 R)
• M43: 9,406,565 km (0.051 R)
• M44: 9,512,330 km (0.08 R)
• M45: 9,618,694 km (0.107 R)
• M46: 9,725,358 km (0.104 R)
• M47: 9,886,175 km (0.082 R)
• M48: 10,047,741 km (0.085 R)
• M49: 10,210,354 km (0.088 R)
• M50: 10,593,025 km (0.094 R)
• M51: 10,841,657 km (0.094 R)
• M52: 11,457,252 km (0.076 R)
• M53: 12,141,812 km (0.111 R)
• M54: 12,576,543 km (0.082 R)
• M55: 12,722,551 km (0.034 R)
• M56: 13,045,832 km (0.087 R)
• M57: 13,164,014 km (0.096 R)
• M58: 13,520,805 km (0.062 R)
• M59: 13,670,553 km (0.046 R)
• M60: 15,134,817 km (0.035 R)
• M61: 15,290,249 km (0.087 R)
• M62: 16,075,189 km (0.079 R)
• M63: 16,488,528 km (0.093 R)
• M64: 16,937,770 km (0.083 R)
• M65: 17,196,126 km (0.049 R)
• M66: 18,078,155 km (0.112 R)
• M67: 18,177,039 km (0.055 R)
• M68: 18,574,520 km (0.097 R)
• M69: 18,707,663 km (0.074 R)
• M70: 18,974,844 km (0.118 R)
• M71: 19,479,288 km (0.099 R)
• M72: 19,953,962 km (0.116 R)
• M73: 20,124,504 km (0.11 R)
• M74: 20,398,418 km (0.106 R)
• M75: 20,535,749 km (0.09 R)
• M76: 21,856,099 km (0.06 R)
• M77: 22,067,032 km (0.1 R)
• M78: 22,314,018 km (0.097 R)
• M79: 22,490,993 km (0.093 R)
• M80: 23,562,861 km (0.035 R)
• M81: 23,707,074 km (0.063 R)
• M82: 23,923,841 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.6

Radius: 6.3

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.88 AU - 19.38 AU

Year: 30112 Days

Day: 19.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,138,481 km

• M1: 104,419 km (0.049 R)
• M2: 306,825 km (0.11 R)
• M3: 640,877 km (0.047 R)
• M4: 753,225 km (0.082 R)
• M5: 965,505 km (0.093 R)
• M6: 1,162,226 km (0.107 R)
• M7: 1,865,635 km (0.083 R)
• M8: 2,069,387 km (0.108 R)
• M9: 2,153,013 km (0.115 R)
• M10: 2,677,503 km (0.119 R)
• M11: 3,191,820 km (0.101 R)
• M12: 3,386,447 km (0.067 R)
• M13: 3,993,066 km (0.049 R)
• M14: 4,797,903 km (0.104 R)
• M15: 5,190,298 km (0.118 R)
• M16: 5,247,295 km (0.074 R)
• M17: 5,710,001 km (0.112 R)
• M18: 5,886,826 km (0.11 R)
• M19: 6,306,747 km (0.064 R)
• M20: 8,345,616 km (0.111 R)
• M21: 8,613,696 km (0.092 R)
• M22: 8,884,618 km (0.097 R)
• M23: 9,574,264 km (0.064 R)
• M24: 9,996,279 km (0.087 R)
• M25: 10,568,342 km (0.065 R)
• M26: 10,931,266 km (0.108 R)
• M27: 11,077,573 km (0.107 R)
• M28: 11,151,025 km (0.093 R)
• M29: 12,347,509 km (0.098 R)
• M30: 12,499,949 km (0.1 R)
• M31: 12,729,732 km (0.096 R)
• M32: 14,456,989 km (0.034 R)
• M33: 14,778,923 km (0.118 R)
• M34: 16,423,602 km (0.073 R)
• M35: 16,675,226 km (0.115 R)
• M36: 17,523,446 km (0.106 R)
• M37: 18,385,578 km (0.048 R)
• M38: 18,559,561 km (0.096 R)
• M39: 19,261,324 km (0.11 R)
• M40: 22,898,198 km (0.104 R)
• M41: 25,179,117 km (0.104 R)
• M42: 26,838,157 km (0.092 R)
• M43: 28,230,614 km (0.066 R)
• M44: 28,733,712 km (0.112 R)
• M45: 29,646,558 km (0.027 R)
• M46: 31,604,794 km (0.073 R)
• M47: 33,285,975 km (0.058 R)
• M48: 33,498,105 km (0.104 R)
• M49: 36,188,174 km (0.077 R)
• M50: 36,844,011 km (0.069 R)
• M51: 37,283,529 km (0.109 R)
• M52: 38,612,108 km (0.111 R)
• M53: 39,058,508 km (0.045 R)
• M54: 39,843,598 km (0.049 R)
• M55: 41,657,921 km (0.074 R)
• M56: 42,115,690 km (0.059 R)
• M57: 44,779,879 km (0.071 R)
• M58: 46,665,261 km (0.092 R)
• M59: 46,902,672 km (0.088 R)
• M60: 47,498,222 km (0.099 R)
• M61: 47,617,601 km (0.031 R)
• M62: 48,576,373 km (0.084 R)
• M63: 49,783,778 km (0.112 R)
• M64: 51,245,648 km (0.119 R)
• M65: 51,368,019 km (0.108 R)
• M66: 52,968,866 km (0.109 R)
• M67: 53,340,617 km (0.107 R)
• M68: 54,211,426 km (0.116 R)
• M69: 57,359,414 km (0.084 R)
• M70: 59,662,324 km (0.077 R)
• M71: 62,648,746 km (0.117 R)
• M72: 66,616,680 km (0.118 R)
• M73: 71,074,098 km (0.109 R)
• M74: 72,031,973 km (0.105 R)
• M75: 72,443,816 km (0.094 R)
• M76: 73,407,825 km (0.09 R)
• M77: 75,070,156 km (0.04 R)
• M78: 77,446,219 km (0.083 R)
• M79: 79,988,934 km (0.08 R)
• M80: 80,131,052 km (0.09 R)
• M81: 80,557,705 km (0.105 R)
• M82: 83,421,607 km (0.06 R)
• M83: 85,881,894 km (0.095 R)
• M84: 92,061,931 km (0.088 R)
• M85: 92,359,781 km (0.102 R)
• M86: 92,956,377 km (0.119 R)
• M87: 94,303,506 km (0.107 R)
• M88: 95,054,786 km (0.087 R)
• M89: 95,657,067 km (0.104 R)
• M90: 99,145,390 km (0.107 R)
• M91: 99,450,720 km (0.112 R)
• M92: 102,058,211 km (0.097 R)
• M93: 102,212,296 km (0.112 R)
• M94: 102,366,532 km (0.083 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 10,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit