🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.71 AU - 1.75 AU

Year: 831 Days

Day: 24.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.14 AU - 3.18 AU

Year: 1585 Days

Day: 36.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.9

Radius: 14.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.17 AU - 6.59 AU

Year: 5208 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 112.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,277,745 km

• M1: 292,314 km (0.103 R)
• M2: 394,190 km (0.102 R)
• M3: 506,239 km (0.115 R)
• M4: 674,238 km (0.083 R)
• M5: 794,514 km (0.066 R)
• M6: 911,201 km (0.104 R)
• M7: 1,034,320 km (0.115 R)
• M8: 1,285,195 km (0.116 R)
• M9: 1,512,434 km (0.075 R)
• M10: 1,646,325 km (0.117 R)
• M11: 1,784,403 km (0.058 R)
• M12: 1,990,998 km (0.039 R)
• M13: 2,273,439 km (0.12 R)
• M14: 2,840,864 km (0.071 R)
• M15: 3,008,264 km (0.11 R)
• M16: 3,121,958 km (0.102 R)
• M17: 3,256,297 km (0.086 R)
• M18: 3,570,752 km (0.099 R)
• M19: 3,772,410 km (0.06 R)
• M20: 4,166,151 km (0.084 R)
• M21: 4,616,889 km (0.078 R)
• M22: 4,726,545 km (0.064 R)
• M23: 5,060,746 km (0.066 R)
• M24: 5,151,253 km (0.107 R)
• M25: 5,472,290 km (0.112 R)
• M26: 5,658,689 km (0.115 R)
• M27: 5,870,819 km (0.096 R)
• M28: 5,966,113 km (0.076 R)
• M29: 6,133,961 km (0.12 R)
• M30: 6,376,460 km (0.062 R)
• M31: 7,148,534 km (0.115 R)
• M32: 7,558,582 km (0.116 R)
• M33: 7,897,571 km (0.074 R)
• M34: 8,161,611 km (0.071 R)
• M35: 8,482,498 km (0.032 R)
• M36: 8,807,575 km (0.116 R)
• M37: 9,054,112 km (0.106 R)
• M38: 9,414,194 km (0.099 R)
• M39: 9,610,018 km (0.096 R)
• M40: 10,872,025 km (0.066 R)
• M41: 11,018,781 km (0.097 R)
• M42: 11,166,284 km (0.073 R)
• M43: 11,732,363 km (0.107 R)
• M44: 12,003,733 km (0.102 R)
• M45: 12,645,209 km (0.097 R)
• M46: 12,799,743 km (0.093 R)
• M47: 13,048,076 km (0.072 R)
• M48: 13,329,320 km (0.08 R)
• M49: 13,675,938 km (0.088 R)
• M50: 14,636,207 km (0.043 R)
• M51: 15,354,277 km (0.093 R)
• M52: 15,486,072 km (0.114 R)
• M53: 16,554,052 km (0.056 R)
• M54: 17,233,525 km (0.104 R)
• M55: 17,404,815 km (0.109 R)
• M56: 18,061,101 km (0.09 R)
• M57: 18,339,801 km (0.081 R)
• M58: 19,113,671 km (0.09 R)
• M59: 20,475,461 km (0.071 R)
• M60: 21,278,203 km (0.103 R)
• M61: 21,425,257 km (0.093 R)
• M62: 21,868,516 km (0.071 R)
• M63: 22,054,017 km (0.115 R)
• M64: 22,688,911 km (0.09 R)
• M65: 23,291,940 km (0.116 R)
• M66: 23,443,482 km (0.11 R)
• M67: 24,552,302 km (0.049 R)
• M68: 24,977,459 km (0.075 R)
• M69: 25,249,129 km (0.066 R)
• M70: 25,600,085 km (0.093 R)
• M71: 26,070,421 km (0.058 R)
• M72: 26,306,636 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19

Radius: 6.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.21 AU - 16.13 AU

Year: 21581 Days

Day: 15 Hours

Environment

Temp: -190 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,277,745 km

• M1: 100,530 km (0.1 R)
• M2: 483,500 km (0.061 R)
• M3: 757,115 km (0.108 R)
• M4: 1,189,153 km (0.059 R)
• M5: 1,254,528 km (0.084 R)
• M6: 1,514,379 km (0.107 R)
• M7: 1,672,355 km (0.1 R)
• M8: 2,226,914 km (0.05 R)
• M9: 2,626,191 km (0.087 R)
• M10: 3,452,270 km (0.052 R)
• M11: 3,527,667 km (0.118 R)
• M12: 4,031,363 km (0.116 R)
• M13: 4,130,696 km (0.083 R)
• M14: 5,896,849 km (0.118 R)
• M15: 8,672,039 km (0.115 R)
• M16: 9,059,797 km (0.077 R)
• M17: 10,998,884 km (0.07 R)
• M18: 11,559,427 km (0.063 R)
• M19: 11,701,097 km (0.12 R)
• M20: 11,843,364 km (0.063 R)
• M21: 14,316,516 km (0.119 R)
• M22: 15,486,072 km (0.113 R)
• M23: 15,579,721 km (0.045 R)
• M24: 16,113,785 km (0.085 R)
• M25: 16,718,011 km (0.106 R)
• M26: 17,686,807 km (0.105 R)
• M27: 17,752,031 km (0.087 R)
• M28: 17,882,780 km (0.052 R)
• M29: 18,773,486 km (0.111 R)
• M30: 19,073,579 km (0.117 R)
• M31: 22,583,893 km (0.103 R)
• M32: 23,223,723 km (0.087 R)
• M33: 23,438,246 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.9

Radius: 7.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.96 AU - 17.28 AU

Year: 22548 Days

Day: 16.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,277,745 km

• M1: 125,064 km (0.041 R)
• M2: 175,478 km (0.093 R)
• M3: 460,911 km (0.057 R)
• M4: 612,005 km (0.091 R)
• M5: 760,107 km (0.078 R)
• M6: 1,004,251 km (0.114 R)
• M7: 1,226,254 km (0.07 R)
• M8: 1,927,419 km (0.093 R)
• M9: 2,203,876 km (0.082 R)
• M10: 3,043,419 km (0.1 R)
• M11: 3,365,354 km (0.064 R)
• M12: 3,597,081 km (0.114 R)
• M13: 3,765,827 km (0.088 R)
• M14: 5,056,109 km (0.081 R)
• M15: 6,388,128 km (0.095 R)
• M16: 6,675,356 km (0.11 R)
• M17: 6,799,672 km (0.118 R)
• M18: 7,050,697 km (0.05 R)
• M19: 7,304,714 km (0.112 R)
• M20: 8,619,530 km (0.067 R)
• M21: 10,870,380 km (0.081 R)
• M22: 10,967,917 km (0.06 R)
• M23: 11,509,611 km (0.066 R)
• M24: 11,909,038 km (0.118 R)
• M25: 12,312,952 km (0.054 R)
• M26: 12,618,880 km (0.085 R)
• M27: 13,030,723 km (0.105 R)
• M28: 13,342,484 km (0.117 R)
• M29: 13,499,263 km (0.108 R)
• M30: 13,656,790 km (0.106 R)
• M31: 14,185,917 km (0.074 R)
• M32: 14,345,987 km (0.079 R)
• M33: 14,883,791 km (0.119 R)
• M34: 16,987,137 km (0.057 R)
• M35: 19,064,005 km (0.03 R)
• M36: 19,714,456 km (0.116 R)
• M37: 21,893,499 km (0.111 R)
• M38: 22,325,986 km (0.07 R)
• M39: 23,451,112 km (0.118 R)
• M40: 24,338,975 km (0.116 R)
• M41: 25,108,656 km (0.119 R)
• M42: 25,496,563 km (0.032 R)
• M43: 26,671,954 km (0.057 R)
• M44: 27,731,556 km (0.108 R)
• M45: 27,931,718 km (0.057 R)
• M46: 28,132,328 km (0.109 R)
• M47: 28,199,348 km (0.084 R)
• M48: 31,895,612 km (0.083 R)
• M49: 33,515,458 km (0.092 R)
• M50: 34,729,894 km (0.088 R)
• M51: 35,161,932 km (0.102 R)
• M52: 35,595,916 km (0.09 R)
• M53: 38,013,567 km (0.057 R)
• M54: 39,880,249 km (0.081 R)
• M55: 41,166,492 km (0.1 R)
• M56: 42,774,070 km (0.103 R)
• M57: 44,402,144 km (0.119 R)
• M58: 44,558,324 km (0.095 R)
• M59: 45,263,080 km (0.113 R)
• M60: 49,164,293 km (0.099 R)
• M61: 50,217,312 km (0.062 R)
• M62: 50,705,749 km (0.112 R)
• M63: 51,277,662 km (0.104 R)
• M64: 56,351,124 km (0.108 R)
• M65: 56,435,498 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.9

Radius: 3.3

Gravity: 40.49 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.61 AU - 18.07 AU

Year: 27522 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,277,745 km

• M1: 43,683 km (0.077 R)
• M2: 1,060,499 km (0.114 R)
• M3: 1,117,646 km (0.049 R)
• M4: 1,983,518 km (0.026 R)
• M5: 2,018,823 km (0.109 R)
• M6: 2,307,996 km (0.068 R)
• M7: 2,419,746 km (0.096 R)
• M8: 3,045,364 km (0.109 R)
• M9: 3,545,470 km (0.107 R)
• M10: 3,804,872 km (0.111 R)
• M11: 4,713,380 km (0.103 R)
• M12: 5,046,385 km (0.055 R)
• M13: 5,094,705 km (0.114 R)
• M14: 5,988,253 km (0.032 R)
• M15: 6,505,114 km (0.094 R)
• M16: 7,252,654 km (0.056 R)
• M17: 7,581,171 km (0.09 R)
• M18: 7,636,523 km (0.059 R)
• M19: 7,970,724 km (0.042 R)
• M20: 8,026,973 km (0.072 R)
• M21: 8,423,856 km (0.096 R)
• M22: 8,538,298 km (0.093 R)
• M23: 8,768,978 km (0.028 R)
• M24: 9,952,896 km (0.112 R)
• M25: 10,873,222 km (0.084 R)
• M26: 10,997,837 km (0.118 R)
• M27: 11,060,519 km (0.071 R)
• M28: 11,565,112 km (0.117 R)
• M29: 11,756,298 km (0.102 R)
• M30: 12,336,140 km (0.093 R)
• M31: 12,466,140 km (0.091 R)
• M32: 15,092,480 km (0.075 R)
• M33: 15,162,043 km (0.094 R)
• M34: 15,231,606 km (0.108 R)
• M35: 15,933,669 km (0.104 R)
• M36: 16,934,329 km (0.109 R)
• M37: 19,750,659 km (0.075 R)
• M38: 19,826,655 km (0.086 R)
• M39: 19,902,800 km (0.12 R)
• M40: 20,438,510 km (0.083 R)
• M41: 21,837,848 km (0.069 R)
• M42: 22,867,531 km (0.08 R)
• M43: 23,267,705 km (0.098 R)
• M44: 24,727,630 km (0.03 R)
• M45: 24,973,719 km (0.106 R)
• M46: 26,300,353 km (0.04 R)
• M47: 26,719,676 km (0.096 R)
• M48: 27,905,239 km (0.103 R)
• M49: 30,590,820 km (0.1 R)
• M50: 32,098,318 km (0.07 R)
• M51: 32,277,237 km (0.099 R)
• M52: 32,996,204 km (0.078 R)
• M53: 33,357,632 km (0.08 R)
• M54: 33,720,407 km (0.077 R)
• M55: 34,816,660 km (0.061 R)
• M56: 36,017,333 km (0.072 R)
• M57: 37,419,514 km (0.076 R)
• M58: 38,269,379 km (0.082 R)
• M59: 41,244,881 km (0.052 R)
• M60: 45,192,619 km (0.071 R)
• M61: 45,393,080 km (0.091 R)
• M62: 46,198,066 km (0.088 R)
• M63: 47,211,143 km (0.073 R)
• M64: 49,155,766 km (0.032 R)
• M65: 49,258,839 km (0.055 R)
• M66: 49,775,251 km (0.054 R)
• M67: 50,501,249 km (0.055 R)
• M68: 51,230,838 km (0.076 R)
• M69: 51,649,263 km (0.119 R)
• M70: 51,754,131 km (0.107 R)
• M71: 53,440,249 km (0.113 R)
• M72: 54,077,237 km (0.114 R)
• M73: 56,218,581 km (0.033 R)
• M74: 56,974,499 km (0.061 R)
• M75: 57,299,575 km (0.102 R)
• M76: 57,842,615 km (0.065 R)
• M77: 59,043,437 km (0.108 R)
• M78: 61,358,464 km (0.114 R)
• M79: 61,580,467 km (0.063 R)
• M80: 62,694,672 km (0.103 R)
• M81: 62,918,321 km (0.108 R)
• M82: 64,265,600 km (0.085 R)
• M83: 68,019,609 km (0.07 R)
• M84: 68,824,894 km (0.076 R)
• M85: 69,055,574 km (0.096 R)
• M86: 69,286,553 km (0.112 R)
• M87: 75,143,010 km (0.034 R)
• M88: 76,094,752 km (0.094 R)
• M89: 76,333,211 km (0.08 R)
• M90: 76,930,705 km (0.09 R)
• M91: 77,050,383 km (0.043 R)
• M92: 77,409,717 km (0.1 R)
• M93: 77,649,672 km (0.097 R)
• M94: 79,941,063 km (0.094 R)
• M95: 80,547,682 km (0.049 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: 499 - 15,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit