🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89

Radius: 8.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.73 AU - 0.77 AU

Year: 419 Days

Day: 14.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,128,081 km

• M1: 115,190 km (0.059 R)
• M2: 183,108 km (0.106 R)
• M3: 295,157 km (0.08 R)
• M4: 363,672 km (0.096 R)
• M5: 436,975 km (0.098 R)
• M6: 511,774 km (0.062 R)
• M7: 572,960 km (0.107 R)
• M8: 644,168 km (0.089 R)
• M9: 701,165 km (0.04 R)
• M10: 770,279 km (0.097 R)
• M11: 855,401 km (0.108 R)
• M12: 915,988 km (0.116 R)
• M13: 1,071,121 km (0.083 R)
• M14: 1,139,936 km (0.087 R)
• M15: 1,204,113 km (0.074 R)
• M16: 1,358,797 km (0.095 R)
• M17: 1,523,505 km (0.104 R)
• M18: 1,632,412 km (0.111 R)
• M19: 1,694,794 km (0.051 R)
• M20: 1,854,565 km (0.117 R)
• M21: 1,956,441 km (0.066 R)
• M22: 2,116,660 km (0.05 R)
• M23: 2,188,916 km (0.071 R)
• M24: 2,304,555 km (0.109 R)
• M25: 2,398,652 km (0.058 R)
• M26: 2,454,153 km (0.093 R)
• M27: 2,594,775 km (0.099 R)
• M28: 2,692,762 km (0.086 R)
• M29: 2,821,117 km (0.112 R)
• M30: 2,909,379 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.3

Radius: 14.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 506 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 29,128,081 km

• M1: 181,462 km (0.091 R)
• M2: 278,252 km (0.108 R)
• M3: 382,522 km (0.114 R)
• M4: 479,312 km (0.089 R)
• M5: 587,920 km (0.093 R)
• M6: 770,579 km (0.046 R)
• M7: 949,198 km (0.084 R)
• M8: 1,067,830 km (0.085 R)
• M9: 1,292,974 km (0.108 R)
• M10: 1,432,549 km (0.089 R)
• M11: 1,701,975 km (0.089 R)
• M12: 1,928,616 km (0.057 R)
• M13: 2,158,548 km (0.066 R)
• M14: 2,262,967 km (0.1 R)
• M15: 2,397,755 km (0.104 R)
• M16: 2,506,213 km (0.111 R)
• M17: 2,601,507 km (0.077 R)
• M18: 2,743,027 km (0.085 R)
• M19: 2,979,840 km (0.1 R)
• M20: 3,104,605 km (0.093 R)
• M21: 3,295,342 km (0.06 R)
• M22: 3,621,914 km (0.1 R)
• M23: 3,814,596 km (0.066 R)
• M24: 3,907,945 km (0.093 R)
• M25: 4,002,042 km (0.059 R)
• M26: 4,280,444 km (0.076 R)
• M27: 4,386,359 km (0.114 R)
• M28: 4,484,346 km (0.095 R)
• M29: 4,601,182 km (0.096 R)
• M30: 4,737,166 km (0.086 R)
• M31: 4,902,173 km (0.114 R)
• M32: 5,059,849 km (0.088 R)
• M33: 5,172,197 km (0.119 R)
• M34: 5,399,286 km (0.119 R)
• M35: 5,533,476 km (0.116 R)
• M36: 5,688,010 km (0.096 R)
• M37: 5,902,982 km (0.083 R)
• M38: 6,021,314 km (0.103 R)
• M39: 6,130,670 km (0.108 R)
• M40: 6,280,717 km (0.078 R)
• M41: 6,452,156 km (0.114 R)
• M42: 6,564,055 km (0.058 R)
• M43: 6,697,048 km (0.094 R)
• M44: 6,903,493 km (0.108 R)
• M45: 7,112,032 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.2

Radius: 13.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.32 AU - 2.18 AU

Year: 1495 Days

Day: 11 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,128,081 km

• M1: 173,234 km (0.054 R)
• M2: 267,182 km (0.074 R)
• M3: 498,161 km (0.106 R)
• M4: 688,599 km (0.079 R)
• M5: 780,602 km (0.086 R)
• M6: 884,722 km (0.089 R)
• M7: 1,062,294 km (0.118 R)
• M8: 1,187,657 km (0.099 R)
• M9: 1,394,402 km (0.073 R)
• M10: 1,613,563 km (0.071 R)
• M11: 1,930,411 km (0.094 R)
• M12: 2,086,591 km (0.118 R)
• M13: 2,196,396 km (0.112 R)
• M14: 2,339,262 km (0.06 R)
• M15: 2,453,704 km (0.113 R)
• M16: 2,602,255 km (0.092 R)
• M17: 2,731,956 km (0.074 R)
• M18: 2,964,282 km (0.12 R)
• M19: 3,437,011 km (0.109 R)
• M20: 3,579,877 km (0.115 R)
• M21: 3,676,368 km (0.054 R)
• M22: 3,810,407 km (0.082 R)
• M23: 3,908,992 km (0.107 R)
• M24: 4,058,441 km (0.114 R)
• M25: 4,401,618 km (0.109 R)
• M26: 4,596,544 km (0.077 R)
• M27: 4,834,106 km (0.066 R)
• M28: 5,048,928 km (0.111 R)
• M29: 5,171,000 km (0.078 R)
• M30: 5,266,743 km (0.076 R)
• M31: 5,641,635 km (0.035 R)
• M32: 6,155,055 km (0.117 R)
• M33: 6,432,110 km (0.105 R)
• M34: 6,878,061 km (0.078 R)
• M35: 7,226,774 km (0.109 R)
• M36: 7,721,644 km (0.116 R)
• M37: 7,815,741 km (0.111 R)
• M38: 7,973,267 km (0.083 R)
• M39: 8,179,712 km (0.086 R)
• M40: 8,420,116 km (0.1 R)
• M41: 8,858,887 km (0.057 R)
• M42: 9,405,218 km (0.114 R)
• M43: 9,724,909 km (0.078 R)
• M44: 9,911,607 km (0.119 R)
• M45: 10,099,352 km (0.083 R)
• M46: 10,323,001 km (0.075 R)
• M47: 10,409,469 km (0.085 R)
• M48: 10,740,080 km (0.098 R)
• M49: 10,897,906 km (0.041 R)
• M50: 11,003,671 km (0.09 R)
• M51: 11,091,934 km (0.095 R)
• M52: 11,269,208 km (0.1 R)
• M53: 11,698,853 km (0.081 R)
• M54: 11,897,519 km (0.075 R)
• M55: 12,024,527 km (0.03 R)
• M56: 12,170,236 km (0.101 R)
• M57: 12,334,793 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.1

Radius: 10.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.64 AU - 4.34 AU

Year: 5146 Days

Day: 14 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,128,081 km

• M1: 219,310 km (0.057 R)
• M2: 495,019 km (0.107 R)
• M3: 567,574 km (0.119 R)
• M4: 654,191 km (0.099 R)
• M5: 767,138 km (0.085 R)
• M6: 853,605 km (0.029 R)
• M7: 1,049,429 km (0.025 R)
• M8: 1,196,633 km (0.114 R)
• M9: 1,526,197 km (0.1 R)
• M10: 1,595,461 km (0.119 R)
• M11: 1,694,495 km (0.098 R)
• M12: 1,780,963 km (0.111 R)
• M13: 2,236,339 km (0.073 R)
• M14: 2,526,708 km (0.084 R)
• M15: 2,863,752 km (0.096 R)
• M16: 3,806,219 km (0.065 R)
• M17: 3,920,811 km (0.101 R)
• M18: 4,075,495 km (0.063 R)
• M19: 4,251,871 km (0.108 R)
• M20: 4,571,861 km (0.057 R)
• M21: 4,653,092 km (0.07 R)
• M22: 5,256,420 km (0.054 R)
• M23: 5,491,738 km (0.047 R)
• M24: 5,774,328 km (0.107 R)
• M25: 5,906,423 km (0.068 R)
• M26: 6,173,605 km (0.073 R)
• M27: 6,399,348 km (0.07 R)
• M28: 6,513,192 km (0.095 R)
• M29: 6,650,822 km (0.117 R)
• M30: 6,766,162 km (0.109 R)
• M31: 6,975,450 km (0.034 R)
• M32: 7,592,391 km (0.118 R)
• M33: 7,834,291 km (0.108 R)
• M34: 8,450,335 km (0.116 R)
• M35: 8,979,911 km (0.093 R)
• M36: 9,313,215 km (0.087 R)
• M37: 9,781,307 km (0.093 R)
• M38: 10,044,599 km (0.096 R)
• M39: 10,713,452 km (0.098 R)
• M40: 11,286,262 km (0.102 R)
• M41: 11,618,070 km (0.08 R)
• M42: 11,981,293 km (0.119 R)
• M43: 12,093,791 km (0.119 R)
• M44: 12,263,136 km (0.103 R)
• M45: 12,433,378 km (0.082 R)
• M46: 12,747,534 km (0.106 R)
• M47: 13,558,653 km (0.11 R)
• M48: 13,675,938 km (0.053 R)
• M49: 14,000,266 km (0.085 R)
• M50: 15,170,122 km (0.096 R)
• M51: 15,291,894 km (0.105 R)
• M52: 15,383,448 km (0.097 R)
• M53: 15,628,490 km (0.085 R)
• M54: 16,402,359 km (0.067 R)
• M55: 17,634,597 km (0.067 R)
• M56: 18,831,081 km (0.04 R)
• M57: 19,158,999 km (0.117 R)
• M58: 19,588,046 km (0.099 R)
• M59: 20,792,608 km (0.074 R)
• M60: 20,894,035 km (0.089 R)
• M61: 21,029,721 km (0.098 R)
• M62: 21,301,690 km (0.11 R)
• M63: 23,097,911 km (0.111 R)
• M64: 23,413,712 km (0.057 R)
• M65: 23,554,484 km (0.106 R)
• M66: 23,660,250 km (0.11 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.2

Radius: 3.5

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.59 AU - 10.49 AU

Year: 16114 Days

Day: 24.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,128,081 km

• M1: 56,997 km (0.06 R)
• M2: 102,325 km (0.098 R)
• M3: 158,424 km (0.119 R)
• M4: 408,552 km (0.1 R)
• M5: 514,467 km (0.086 R)
• M6: 1,375,403 km (0.084 R)
• M7: 1,438,384 km (0.11 R)
• M8: 1,518,418 km (0.095 R)
• M9: 1,649,466 km (0.112 R)
• M10: 1,699,432 km (0.092 R)
• M11: 1,957,488 km (0.101 R)
• M12: 2,118,156 km (0.118 R)
• M13: 3,168,333 km (0.09 R)
• M14: 3,463,191 km (0.1 R)
• M15: 3,505,976 km (0.071 R)
• M16: 3,744,734 km (0.03 R)
• M17: 3,766,725 km (0.055 R)
• M18: 4,445,450 km (0.088 R)
• M19: 4,468,638 km (0.109 R)
• M20: 4,727,293 km (0.088 R)
• M21: 4,966,649 km (0.114 R)
• M22: 5,210,045 km (0.114 R)
• M23: 5,482,014 km (0.111 R)
• M24: 5,557,112 km (0.115 R)
• M25: 5,784,202 km (0.087 R)
• M26: 6,273,536 km (0.043 R)
• M27: 6,536,380 km (0.119 R)
• M28: 6,883,447 km (0.105 R)
• M29: 7,045,611 km (0.084 R)
• M30: 7,401,355 km (0.076 R)
• M31: 7,429,030 km (0.099 R)
• M32: 8,045,074 km (0.115 R)
• M33: 8,330,507 km (0.059 R)
• M34: 8,503,293 km (0.112 R)
• M35: 9,058,450 km (0.095 R)
• M36: 9,087,921 km (0.077 R)
• M37: 9,385,172 km (0.093 R)
• M38: 9,445,011 km (0.106 R)
• M39: 9,625,127 km (0.116 R)
• M40: 9,897,694 km (0.117 R)
• M41: 10,264,807 km (0.076 R)
• M42: 10,357,259 km (0.112 R)
• M43: 11,202,188 km (0.064 R)
• M44: 11,392,925 km (0.064 R)
• M45: 12,101,570 km (0.099 R)
• M46: 12,526,877 km (0.09 R)
• M47: 13,493,279 km (0.075 R)
• M48: 14,002,510 km (0.071 R)
• M49: 14,070,877 km (0.105 R)
• M50: 14,173,650 km (0.102 R)
• M51: 14,276,574 km (0.084 R)
• M52: 14,552,582 km (0.114 R)
• M53: 14,587,139 km (0.078 R)
• M54: 15,214,851 km (0.113 R)
• M55: 15,496,694 km (0.088 R)
• M56: 15,780,331 km (0.088 R)
• M57: 16,172,876 km (0.087 R)
• M58: 16,316,490 km (0.075 R)
• M59: 16,858,782 km (0.108 R)
• M60: 17,077,195 km (0.076 R)
• M61: 17,223,502 km (0.118 R)
• M62: 17,886,520 km (0.106 R)
• M63: 17,997,821 km (0.09 R)
• M64: 19,085,846 km (0.098 R)
• M65: 19,389,679 km (0.113 R)
• M66: 19,504,122 km (0.064 R)
• M67: 19,886,943 km (0.067 R)
• M68: 19,963,686 km (0.077 R)
• M69: 20,582,124 km (0.115 R)
• M70: 21,128,455 km (0.117 R)
• M71: 21,324,728 km (0.099 R)
• M72: 21,482,254 km (0.045 R)
• M73: 22,275,123 km (0.113 R)
• M74: 22,434,893 km (0.077 R)
• M75: 23,482,527 km (0.1 R)
• M76: 23,523,218 km (0.086 R)
• M77: 23,808,052 km (0.101 R)
• M78: 25,416,379 km (0.105 R)
• M79: 25,708,693 km (0.076 R)
• M80: 25,792,468 km (0.091 R)
• M81: 25,876,243 km (0.06 R)
• M82: 26,931,656 km (0.112 R)
• M83: 26,974,291 km (0.116 R)
• M84: 28,044,215 km (0.083 R)
• M85: 28,130,384 km (0.116 R)
• M86: 28,562,721 km (0.038 R)
• M87: 29,128,052 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 16,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit