🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.94 AU - 1.48 AU

Year: 491 Days

Day: 24.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 12.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.7 AU - 7.38 AU

Year: 6171 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,793,427 km

• M1: 168,896 km (0.111 R)
• M2: 274,811 km (0.106 R)
• M3: 363,523 km (0.03 R)
• M4: 505,342 km (0.118 R)
• M5: 670,049 km (0.095 R)
• M6: 867,069 km (0.075 R)
• M7: 1,005,447 km (0.077 R)
• M8: 1,193,043 km (0.105 R)
• M9: 1,604,138 km (0.063 R)
• M10: 1,761,665 km (0.04 R)
• M11: 1,991,148 km (0.07 R)
• M12: 2,571,139 km (0.058 R)
• M13: 2,775,938 km (0.098 R)
• M14: 3,005,571 km (0.057 R)
• M15: 3,752,962 km (0.099 R)
• M16: 4,669,099 km (0.094 R)
• M17: 4,920,274 km (0.086 R)
• M18: 5,105,775 km (0.114 R)
• M19: 5,555,616 km (0.095 R)
• M20: 5,651,957 km (0.063 R)
• M21: 5,993,639 km (0.055 R)
• M22: 6,342,202 km (0.108 R)
• M23: 7,216,152 km (0.072 R)
• M24: 7,721,045 km (0.091 R)
• M25: 8,793,213 km (0.085 R)
• M26: 8,877,586 km (0.11 R)
• M27: 9,649,511 km (0.062 R)
• M28: 10,205,716 km (0.096 R)
• M29: 11,502,730 km (0.061 R)
• M30: 11,842,766 km (0.065 R)
• M31: 12,186,243 km (0.06 R)
• M32: 13,139,630 km (0.115 R)
• M33: 13,527,836 km (0.086 R)
• M34: 13,723,211 km (0.068 R)
• M35: 13,821,347 km (0.105 R)
• M36: 14,183,075 km (0.104 R)
• M37: 14,448,013 km (0.049 R)
• M38: 15,050,294 km (0.108 R)
• M39: 15,252,999 km (0.097 R)
• M40: 15,388,535 km (0.094 R)
• M41: 15,490,411 km (0.085 R)
• M42: 15,763,427 km (0.031 R)
• M43: 15,866,201 km (0.102 R)
• M44: 16,003,531 km (0.109 R)
• M45: 16,557,044 km (0.048 R)
• M46: 16,696,469 km (0.071 R)
• M47: 17,399,130 km (0.09 R)
• M48: 17,968,200 km (0.12 R)
• M49: 18,326,936 km (0.099 R)
• M50: 18,543,404 km (0.091 R)
• M51: 18,688,215 km (0.112 R)
• M52: 19,015,236 km (0.056 R)
• M53: 19,380,853 km (0.11 R)
• M54: 20,156,368 km (0.089 R)
• M55: 20,641,514 km (0.033 R)
• M56: 21,168,248 km (0.085 R)
• M57: 21,509,331 km (0.055 R)
• M58: 21,737,618 km (0.115 R)
• M59: 21,928,505 km (0.074 R)
• M60: 22,043,396 km (0.086 R)
• M61: 22,427,563 km (0.1 R)
• M62: 22,581,799 km (0.055 R)
• M63: 22,697,737 km (0.12 R)
• M64: 22,891,466 km (0.038 R)
• M65: 23,046,749 km (0.037 R)
• M66: 23,750,158 km (0.113 R)
• M67: 26,511,435 km (0.101 R)
• M68: 27,371,773 km (0.076 R)
• M69: 27,701,935 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 8

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.35 AU - 13.53 AU

Year: 14276 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,793,427 km

• M1: 939,475 km (0.042 R)
• M2: 1,050,476 km (0.072 R)
• M3: 1,142,479 km (0.05 R)
• M4: 1,409,511 km (0.092 R)
• M5: 1,511,537 km (0.096 R)
• M6: 1,696,141 km (0.066 R)
• M7: 1,860,399 km (0.11 R)
• M8: 1,972,747 km (0.053 R)
• M9: 2,568,147 km (0.114 R)
• M10: 2,885,743 km (0.099 R)
• M11: 3,182,396 km (0.12 R)
• M12: 3,317,333 km (0.111 R)
• M13: 3,385,549 km (0.102 R)
• M14: 4,166,749 km (0.109 R)
• M15: 5,119,239 km (0.089 R)
• M16: 5,681,278 km (0.12 R)
• M17: 6,094,617 km (0.061 R)
• M18: 6,220,429 km (0.111 R)
• M19: 6,819,569 km (0.081 R)
• M20: 6,906,634 km (0.084 R)
• M21: 7,214,357 km (0.106 R)
• M22: 7,436,809 km (0.029 R)
• M23: 7,616,626 km (0.097 R)
• M24: 7,752,311 km (0.074 R)
• M25: 8,256,755 km (0.059 R)
• M26: 8,630,301 km (0.106 R)
• M27: 8,819,243 km (0.105 R)
• M28: 9,201,017 km (0.049 R)
• M29: 9,784,000 km (0.082 R)
• M30: 10,883,395 km (0.055 R)
• M31: 11,707,529 km (0.111 R)
• M32: 12,232,767 km (0.092 R)
• M33: 12,391,790 km (0.062 R)
• M34: 12,551,561 km (0.083 R)
• M35: 15,369,984 km (0.085 R)
• M36: 17,174,584 km (0.089 R)
• M37: 17,591,363 km (0.085 R)
• M38: 17,951,146 km (0.092 R)
• M39: 18,434,646 km (0.072 R)
• M40: 19,106,490 km (0.089 R)
• M41: 19,786,413 km (0.114 R)
• M42: 20,160,707 km (0.042 R)
• M43: 20,537,095 km (0.073 R)
• M44: 20,600,225 km (0.059 R)
• M45: 20,979,456 km (0.111 R)
• M46: 21,552,565 km (0.09 R)
• M47: 21,744,798 km (0.092 R)
• M48: 22,130,911 km (0.054 R)
• M49: 24,561,726 km (0.08 R)
• M50: 24,695,616 km (0.106 R)
• M51: 25,571,063 km (0.119 R)
• M52: 27,006,904 km (0.12 R)
• M53: 29,315,498 km (0.102 R)
• M54: 29,457,466 km (0.114 R)
• M55: 30,961,523 km (0.117 R)
• M56: 31,033,779 km (0.03 R)
• M57: 31,323,401 km (0.048 R)
• M58: 32,270,654 km (0.101 R)
• M59: 32,564,016 km (0.088 R)
• M60: 33,820,638 km (0.067 R)
• M61: 34,417,384 km (0.094 R)
• M62: 34,717,178 km (0.111 R)
• M63: 34,942,472 km (0.096 R)
• M64: 35,772,890 km (0.04 R)
• M65: 36,228,715 km (0.084 R)
• M66: 36,686,335 km (0.081 R)
• M67: 36,915,818 km (0.117 R)
• M68: 37,453,323 km (0.117 R)
• M69: 38,225,547 km (0.117 R)
• M70: 38,380,680 km (0.059 R)
• M71: 39,550,535 km (0.118 R)
• M72: 41,128,494 km (0.096 R)
• M73: 41,925,102 km (0.084 R)
• M74: 42,165,057 km (0.103 R)
• M75: 43,533,728 km (0.075 R)
• M76: 44,835,080 km (0.083 R)
• M77: 46,396,882 km (0.111 R)
• M78: 47,059,900 km (0.116 R)
• M79: 47,809,535 km (0.114 R)
• M80: 48,227,661 km (0.066 R)
• M81: 48,731,058 km (0.087 R)
• M82: 49,489,369 km (0.116 R)
• M83: 49,997,104 km (0.036 R)
• M84: 50,081,777 km (0.052 R)
• M85: 50,251,570 km (0.107 R)
• M86: 51,103,081 km (0.094 R)
• M87: 51,530,483 km (0.104 R)
• M88: 53,079,419 km (0.09 R)
• M89: 53,859,572 km (0.117 R)
• M90: 54,381,818 km (0.07 R)
• M91: 55,519,061 km (0.087 R)
• M92: 56,134,656 km (0.061 R)
• M93: 56,222,769 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.3

Radius: 8.9

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.07 AU - 13.77 AU

Year: 15184 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,793,427 km

• M1: 255,812 km (0.056 R)
• M2: 749,785 km (0.102 R)
• M3: 817,852 km (0.052 R)
• M4: 888,163 km (0.095 R)
• M5: 1,137,991 km (0.052 R)
• M6: 1,409,960 km (0.117 R)
• M7: 1,583,045 km (0.106 R)
• M8: 1,702,424 km (0.095 R)
• M9: 2,833,533 km (0.041 R)
• M10: 3,127,792 km (0.111 R)
• M11: 3,431,925 km (0.108 R)
• M12: 4,068,613 km (0.088 R)
• M13: 4,871,505 km (0.05 R)
• M14: 5,002,702 km (0.069 R)
• M15: 5,768,344 km (0.12 R)
• M16: 6,000,520 km (0.112 R)
• M17: 6,378,404 km (0.101 R)
• M18: 8,069,160 km (0.084 R)
• M19: 8,172,831 km (0.112 R)
• M20: 8,276,801 km (0.097 R)
• M21: 9,504,551 km (0.104 R)
• M22: 10,959,690 km (0.086 R)
• M23: 11,132,026 km (0.089 R)
• M24: 12,603,172 km (0.063 R)
• M25: 13,086,672 km (0.073 R)
• M26: 13,147,558 km (0.069 R)
• M27: 13,576,306 km (0.085 R)
• M28: 14,009,691 km (0.106 R)
• M29: 14,259,370 km (0.103 R)
• M30: 14,699,786 km (0.069 R)
• M31: 14,826,495 km (0.034 R)
• M32: 15,017,233 km (0.086 R)
• M33: 16,440,357 km (0.101 R)
• M34: 16,506,031 km (0.114 R)
• M35: 16,769,772 km (0.067 R)
• M36: 18,041,503 km (0.062 R)
• M37: 18,177,188 km (0.098 R)
• M38: 18,449,606 km (0.115 R)
• M39: 18,654,705 km (0.06 R)
• M40: 19,552,442 km (0.064 R)
• M41: 19,691,867 km (0.088 R)
• M42: 20,252,560 km (0.093 R)
• M43: 20,605,760 km (0.113 R)
• M44: 21,389,803 km (0.076 R)
• M45: 21,966,203 km (0.034 R)
• M46: 23,134,264 km (0.064 R)
• M47: 23,429,420 km (0.114 R)
• M48: 23,651,723 km (0.095 R)
• M49: 24,247,720 km (0.114 R)
• M50: 24,322,519 km (0.034 R)
• M51: 24,773,108 km (0.074 R)
• M52: 25,075,146 km (0.093 R)
• M53: 25,150,843 km (0.094 R)
• M54: 25,302,385 km (0.082 R)
• M55: 26,990,149 km (0.084 R)
• M56: 28,555,690 km (0.103 R)
• M57: 29,909,401 km (0.038 R)
• M58: 30,715,435 km (0.087 R)
• M59: 34,262,101 km (0.069 R)
• M60: 35,190,057 km (0.12 R)
• M61: 36,468,670 km (0.109 R)
• M62: 37,243,138 km (0.051 R)
• M63: 37,936,225 km (0.112 R)
• M64: 38,110,058 km (0.119 R)
• M65: 38,371,405 km (0.09 R)
• M66: 40,306,304 km (0.069 R)
• M67: 41,733,168 km (0.059 R)
• M68: 41,822,927 km (0.08 R)
• M69: 42,723,805 km (0.067 R)
• M70: 43,813,327 km (0.112 R)
• M71: 43,904,581 km (0.032 R)
• M72: 46,390,898 km (0.067 R)
• M73: 47,042,995 km (0.111 R)
• M74: 47,979,777 km (0.102 R)
• M75: 48,073,725 km (0.064 R)
• M76: 48,261,919 km (0.059 R)
• M77: 49,776,448 km (0.08 R)
• M78: 50,443,953 km (0.114 R)
• M79: 52,658,002 km (0.096 R)
• M80: 53,825,613 km (0.111 R)
• M81: 54,903,615 km (0.108 R)
• M82: 56,682,633 km (0.114 R)
• M83: 57,279,978 km (0.116 R)
• M84: 57,579,323 km (0.062 R)
• M85: 57,979,348 km (0.084 R)
• M86: 61,008,704 km (0.09 R)
• M87: 61,212,457 km (0.094 R)
• M88: 63,778,958 km (0.034 R)
• M89: 64,503,759 km (0.054 R)
• M90: 66,694,770 km (0.114 R)
• M91: 69,440,938 km (0.059 R)
• M92: 71,363,719 km (0.069 R)
• M93: 71,471,131 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 18,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit