🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.54 AU - 0.74 AU

Year: 222 Days

Day: 41.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,649,703 km

• M1: 426,504 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.72 AU - 0.72 AU

Year: 265 Days

Day: 44.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,649,703 km

• M1: 109,057 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.8 AU - 0.88 AU

Year: 334 Days

Day: 39.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,649,703 km

• M1: 88,861 km (0.057 R)

Asteroid Belt

Center: 2.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 11.1

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.89 AU - 4.89 AU

Year: 3987 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,649,703 km

• M1: 357,240 km (0.12 R)
• M2: 495,169 km (0.112 R)
• M3: 653,892 km (0.094 R)
• M4: 758,012 km (0.025 R)
• M5: 1,037,910 km (0.093 R)
• M6: 1,276,967 km (0.113 R)
• M7: 1,410,858 km (0.074 R)
• M8: 1,518,418 km (0.113 R)
• M9: 1,824,496 km (0.102 R)
• M10: 1,959,433 km (0.099 R)
• M11: 2,115,164 km (0.05 R)
• M12: 2,402,542 km (0.119 R)
• M13: 2,513,543 km (0.117 R)
• M14: 2,818,274 km (0.093 R)
• M15: 3,034,742 km (0.094 R)
• M16: 3,175,364 km (0.109 R)
• M17: 3,867,554 km (0.105 R)
• M18: 4,020,293 km (0.094 R)
• M19: 4,286,877 km (0.072 R)
• M20: 4,422,412 km (0.096 R)
• M21: 4,513,667 km (0.103 R)
• M22: 4,744,347 km (0.072 R)
• M23: 4,931,643 km (0.061 R)
• M24: 5,217,375 km (0.114 R)
• M25: 5,410,805 km (0.118 R)
• M26: 5,557,561 km (0.109 R)
• M27: 5,655,996 km (0.117 R)
• M28: 5,780,013 km (0.104 R)
• M29: 6,106,735 km (0.065 R)
• M30: 6,208,461 km (0.116 R)
• M31: 6,285,055 km (0.094 R)
• M32: 6,542,962 km (0.086 R)
• M33: 7,122,654 km (0.112 R)
• M34: 7,609,296 km (0.117 R)
• M35: 7,856,581 km (0.112 R)
• M36: 8,050,759 km (0.103 R)
• M37: 8,700,163 km (0.071 R)
• M38: 8,843,628 km (0.027 R)
• M39: 10,109,226 km (0.067 R)
• M40: 10,625,189 km (0.09 R)
• M41: 10,747,859 km (0.116 R)
• M42: 10,963,729 km (0.074 R)
• M43: 11,399,507 km (0.114 R)
• M44: 13,199,469 km (0.095 R)
• M45: 13,397,537 km (0.09 R)
• M46: 13,496,869 km (0.116 R)
• M47: 14,879,902 km (0.112 R)
• M48: 14,982,975 km (0.039 R)
• M49: 15,501,331 km (0.073 R)
• M50: 15,885,199 km (0.099 R)
• M51: 16,131,288 km (0.079 R)
• M52: 16,237,054 km (0.076 R)
• M53: 16,948,242 km (0.109 R)
• M54: 17,091,706 km (0.034 R)
• M55: 17,597,048 km (0.116 R)
• M56: 17,851,514 km (0.103 R)
• M57: 18,034,173 km (0.104 R)
• M58: 19,217,043 km (0.079 R)
• M59: 20,196,760 km (0.111 R)
• M60: 20,348,901 km (0.108 R)
• M61: 20,616,083 km (0.048 R)
• M62: 20,692,527 km (0.077 R)
• M63: 21,308,422 km (0.112 R)
• M64: 22,086,630 km (0.108 R)
• M65: 22,321,947 km (0.113 R)
• M66: 22,400,636 km (0.077 R)
• M67: 22,597,506 km (0.092 R)
• M68: 22,795,125 km (0.095 R)
• M69: 24,234,257 km (0.12 R)
• M70: 24,517,445 km (0.112 R)
• M71: 24,883,212 km (0.111 R)
• M72: 25,414,883 km (0.074 R)
• M73: 25,538,002 km (0.116 R)
• M74: 26,032,872 km (0.11 R)
• M75: 26,906,374 km (0.059 R)
• M76: 27,031,886 km (0.101 R)
• M77: 27,283,660 km (0.104 R)
• M78: 27,451,957 km (0.089 R)
• M79: 27,704,927 km (0.112 R)
• M80: 27,831,786 km (0.097 R)
• M81: 28,001,131 km (0.11 R)
• M82: 28,511,409 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.4

Radius: 13

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.39 AU - 5.71 AU

Year: 4919 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 41,649,703 km

• M1: 162,463 km (0.113 R)
• M2: 344,524 km (0.052 R)
• M3: 511,326 km (0.114 R)
• M4: 617,390 km (0.04 R)
• M5: 787,184 km (0.09 R)
• M6: 926,011 km (0.049 R)
• M7: 1,699,432 km (0.116 R)
• M8: 1,946,867 km (0.109 R)
• M9: 2,058,915 km (0.108 R)
• M10: 2,546,754 km (0.101 R)
• M11: 2,741,231 km (0.072 R)
• M12: 3,051,647 km (0.113 R)
• M13: 3,163,995 km (0.105 R)
• M14: 3,296,987 km (0.12 R)
• M15: 3,412,327 km (0.12 R)
• M16: 3,706,886 km (0.063 R)
• M17: 4,299,892 km (0.067 R)
• M18: 4,532,666 km (0.047 R)
• M19: 4,618,385 km (0.116 R)
• M20: 4,747,937 km (0.062 R)
• M21: 4,944,658 km (0.1 R)
• M22: 5,099,492 km (0.091 R)
• M23: 5,619,794 km (0.051 R)
• M24: 5,944,870 km (0.084 R)
• M25: 6,444,227 km (0.069 R)
• M26: 6,981,882 km (0.083 R)
• M27: 7,306,360 km (0.088 R)
• M28: 7,534,048 km (0.055 R)
• M29: 7,687,087 km (0.1 R)
• M30: 7,841,172 km (0.091 R)
• M31: 7,996,305 km (0.072 R)
• M32: 8,257,054 km (0.109 R)
• M33: 8,733,823 km (0.084 R)
• M34: 9,083,583 km (0.108 R)
• M35: 9,355,851 km (0.089 R)
• M36: 9,603,286 km (0.104 R)
• M37: 10,273,484 km (0.068 R)
• M38: 10,557,271 km (0.032 R)
• M39: 11,074,581 km (0.103 R)
• M40: 11,219,840 km (0.075 R)
• M41: 11,394,870 km (0.116 R)
• M42: 11,659,209 km (0.103 R)
• M43: 12,044,573 km (0.057 R)
• M44: 13,041,643 km (0.07 R)
• M45: 13,256,466 km (0.118 R)
• M46: 14,033,627 km (0.108 R)
• M47: 14,222,419 km (0.119 R)
• M48: 16,618,678 km (0.037 R)
• M49: 17,557,704 km (0.073 R)
• M50: 17,931,399 km (0.119 R)
• M51: 18,445,118 km (0.078 R)
• M52: 18,548,341 km (0.098 R)
• M53: 18,651,863 km (0.098 R)
• M54: 18,824,947 km (0.108 R)
• M55: 19,207,319 km (0.084 R)
• M56: 19,592,235 km (0.108 R)
• M57: 20,156,817 km (0.12 R)
• M58: 20,298,785 km (0.071 R)
• M59: 20,476,807 km (0.098 R)
• M60: 20,619,523 km (0.095 R)
• M61: 21,265,936 km (0.039 R)
• M62: 21,482,853 km (0.104 R)
• M63: 22,947,865 km (0.12 R)
• M64: 23,096,116 km (0.078 R)
• M65: 24,105,453 km (0.096 R)
• M66: 24,256,098 km (0.11 R)
• M67: 24,369,493 km (0.103 R)
• M68: 24,520,737 km (0.106 R)
• M69: 24,672,279 km (0.12 R)
• M70: 25,588,566 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.9

Radius: 10.5

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.45 AU - 8.91 AU

Year: 8340 Days

Day: 9.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,649,703 km

• M1: 177,423 km (0.093 R)
• M2: 253,120 km (0.101 R)
• M3: 653,593 km (0.112 R)
• M4: 750,383 km (0.101 R)
• M5: 1,372,560 km (0.1 R)
• M6: 1,521,859 km (0.095 R)
• M7: 1,767,648 km (0.039 R)
• M8: 2,002,517 km (0.078 R)
• M9: 2,222,576 km (0.097 R)
• M10: 2,424,981 km (0.07 R)
• M11: 2,580,713 km (0.097 R)
• M12: 3,012,602 km (0.066 R)
• M13: 3,322,718 km (0.088 R)
• M14: 3,672,927 km (0.111 R)
• M15: 3,943,400 km (0.064 R)
• M16: 4,034,954 km (0.105 R)
• M17: 4,377,084 km (0.069 R)
• M18: 4,728,639 km (0.107 R)
• M19: 5,023,197 km (0.069 R)
• M20: 5,493,234 km (0.098 R)
• M21: 5,630,116 km (0.102 R)
• M22: 5,768,195 km (0.079 R)
• M23: 6,295,976 km (0.08 R)
• M24: 6,692,859 km (0.064 R)
• M25: 7,284,668 km (0.089 R)
• M26: 7,739,745 km (0.107 R)
• M27: 8,677,125 km (0.066 R)
• M28: 8,796,953 km (0.078 R)
• M29: 10,024,105 km (0.069 R)
• M30: 10,360,401 km (0.1 R)
• M31: 11,217,447 km (0.096 R)
• M32: 12,186,243 km (0.102 R)
• M33: 13,136,039 km (0.069 R)
• M34: 13,227,743 km (0.084 R)
• M35: 13,504,050 km (0.094 R)
• M36: 16,866,711 km (0.094 R)
• M37: 17,619,338 km (0.063 R)
• M38: 18,178,385 km (0.103 R)
• M39: 18,846,340 km (0.052 R)
• M40: 18,949,861 km (0.097 R)
• M41: 19,417,953 km (0.105 R)
• M42: 19,679,749 km (0.078 R)
• M43: 20,365,656 km (0.053 R)
• M44: 20,631,491 km (0.083 R)
• M45: 21,436,028 km (0.097 R)
• M46: 23,242,124 km (0.12 R)
• M47: 23,408,776 km (0.101 R)
• M48: 24,416,766 km (0.112 R)
• M49: 25,096,539 km (0.114 R)
• M50: 26,070,271 km (0.108 R)
• M51: 26,416,890 km (0.09 R)
• M52: 26,823,197 km (0.1 R)
• M53: 27,173,107 km (0.108 R)
• M54: 27,877,563 km (0.096 R)
• M55: 28,232,110 km (0.077 R)
• M56: 28,945,542 km (0.088 R)
• M57: 29,364,416 km (0.052 R)
• M58: 29,484,394 km (0.071 R)
• M59: 29,845,523 km (0.06 R)
• M60: 30,450,796 km (0.081 R)
• M61: 30,694,042 km (0.03 R)
• M62: 30,815,815 km (0.105 R)
• M63: 31,796,429 km (0.111 R)
• M64: 32,787,216 km (0.054 R)
• M65: 33,161,360 km (0.097 R)
• M66: 33,976,968 km (0.075 R)
• M67: 34,608,719 km (0.087 R)
• M68: 34,926,166 km (0.088 R)
• M69: 36,141,050 km (0.078 R)
• M70: 36,656,714 km (0.079 R)
• M71: 37,045,070 km (0.094 R)
• M72: 37,304,623 km (0.088 R)
• M73: 37,630,148 km (0.11 R)
• M74: 38,218,217 km (0.114 R)
• M75: 40,734,752 km (0.113 R)
• M76: 40,801,772 km (0.104 R)
• M77: 41,607,955 km (0.065 R)
• M78: 42,283,838 km (0.115 R)
• M79: 42,487,441 km (0.1 R)
• M80: 42,623,126 km (0.117 R)
• M81: 42,963,461 km (0.112 R)
• M82: 43,031,528 km (0.058 R)
• M83: 43,509,643 km (0.115 R)
• M84: 44,126,884 km (0.101 R)
• M85: 44,885,196 km (0.042 R)
• M86: 46,764,893 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.4

Radius: 9.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.35 AU - 8.55 AU

Year: 10647 Days

Day: 5.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,649,703 km

• M1: 281,094 km (0.027 R)
• M2: 553,662 km (0.115 R)
• M3: 638,035 km (0.101 R)
• M4: 1,056,610 km (0.117 R)
• M5: 1,164,320 km (0.087 R)
• M6: 1,779,018 km (0.075 R)
• M7: 1,930,411 km (0.058 R)
• M8: 2,339,262 km (0.08 R)
• M9: 2,602,554 km (0.106 R)
• M10: 2,900,553 km (0.079 R)
• M11: 3,421,752 km (0.081 R)
• M12: 4,000,097 km (0.102 R)
• M13: 4,728,041 km (0.087 R)
• M14: 4,788,029 km (0.112 R)
• M15: 4,969,641 km (0.076 R)
• M16: 5,591,370 km (0.103 R)
• M17: 5,686,813 km (0.111 R)
• M18: 5,750,692 km (0.07 R)
• M19: 6,536,081 km (0.034 R)
• M20: 8,350,852 km (0.048 R)
• M21: 8,496,561 km (0.08 R)
• M22: 9,162,870 km (0.118 R)
• M23: 10,038,466 km (0.06 R)
• M24: 10,232,345 km (0.083 R)
• M25: 10,466,765 km (0.106 R)
• M26: 11,462,189 km (0.102 R)
• M27: 11,624,203 km (0.105 R)
• M28: 11,991,616 km (0.081 R)
• M29: 12,156,173 km (0.086 R)
• M30: 13,414,142 km (0.051 R)
• M31: 14,015,226 km (0.104 R)
• M32: 14,145,227 km (0.079 R)
• M33: 14,493,640 km (0.115 R)
• M34: 14,845,046 km (0.1 R)
• M35: 14,977,589 km (0.077 R)
• M36: 16,781,291 km (0.05 R)
• M37: 19,082,854 km (0.097 R)
• M38: 20,638,522 km (0.05 R)
• M39: 20,737,107 km (0.086 R)
• M40: 23,047,347 km (0.107 R)
• M41: 23,457,545 km (0.1 R)
• M42: 24,649,840 km (0.113 R)
• M43: 25,069,162 km (0.042 R)
• M44: 25,174,479 km (0.041 R)
• M45: 26,181,273 km (0.058 R)
• M46: 26,394,899 km (0.07 R)
• M47: 26,985,362 km (0.11 R)
• M48: 27,093,222 km (0.096 R)
• M49: 28,124,848 km (0.094 R)
• M50: 28,343,561 km (0.058 R)
• M51: 29,946,801 km (0.11 R)
• M52: 30,058,551 km (0.076 R)
• M53: 30,506,447 km (0.106 R)
• M54: 32,206,178 km (0.081 R)
• M55: 32,377,766 km (0.103 R)
• M56: 32,492,358 km (0.109 R)
• M57: 33,009,817 km (0.109 R)
• M58: 33,356,286 km (0.104 R)
• M59: 33,703,802 km (0.099 R)
• M60: 34,052,664 km (0.054 R)
• M61: 35,992,799 km (0.084 R)
• M62: 37,486,234 km (0.114 R)
• M63: 38,452,637 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit