🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.9 AU - 1.16 AU

Year: 382 Days

Day: 23.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.97 AU - 1.25 AU

Year: 427 Days

Day: 14.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,701,117 km

• M1: 470,037 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.39 AU - 2.41 AU

Year: 1358 Days

Day: 20.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,701,117 km

• M1: 905,666 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.49 AU - 3.39 AU

Year: 1841 Days

Day: 21.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.56 AU - 5.32 AU

Year: 3417 Days

Day: 24.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.5

Radius: 9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.43 AU - 8.45 AU

Year: 7412 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,701,117 km

• M1: 113,096 km (0.115 R)
• M2: 176,675 km (0.114 R)
• M3: 251,175 km (0.082 R)
• M4: 541,694 km (0.109 R)
• M5: 969,394 km (0.059 R)
• M6: 1,344,735 km (0.09 R)
• M7: 1,820,456 km (0.084 R)
• M8: 1,996,683 km (0.068 R)
• M9: 2,097,213 km (0.095 R)
• M10: 2,779,528 km (0.066 R)
• M11: 2,937,504 km (0.103 R)
• M12: 3,144,996 km (0.104 R)
• M13: 3,599,026 km (0.104 R)
• M14: 3,946,691 km (0.092 R)
• M15: 4,201,755 km (0.079 R)
• M16: 4,383,517 km (0.104 R)
• M17: 4,727,891 km (0.114 R)
• M18: 5,556,065 km (0.042 R)
• M19: 5,957,735 km (0.068 R)
• M20: 6,015,929 km (0.119 R)
• M21: 6,103,593 km (0.081 R)
• M22: 6,309,589 km (0.081 R)
• M23: 7,280,779 km (0.072 R)
• M24: 7,468,075 km (0.12 R)
• M25: 8,395,582 km (0.096 R)
• M26: 8,493,718 km (0.111 R)
• M27: 8,823,133 km (0.079 R)
• M28: 9,089,866 km (0.042 R)
• M29: 9,631,111 km (0.078 R)
• M30: 10,044,001 km (0.062 R)
• M31: 10,638,802 km (0.081 R)
• M32: 11,173,016 km (0.098 R)
• M33: 11,244,973 km (0.069 R)
• M34: 11,606,850 km (0.083 R)
• M35: 12,267,773 km (0.042 R)
• M36: 12,528,074 km (0.103 R)
• M37: 12,715,221 km (0.044 R)
• M38: 12,865,566 km (0.101 R)
• M39: 12,940,964 km (0.035 R)
• M40: 13,130,056 km (0.076 R)
• M41: 14,245,008 km (0.109 R)
• M42: 14,322,949 km (0.061 R)
• M43: 14,754,539 km (0.119 R)
• M44: 14,833,526 km (0.104 R)
• M45: 15,071,237 km (0.102 R)
• M46: 15,270,203 km (0.11 R)
• M47: 15,630,584 km (0.086 R)
• M48: 15,993,808 km (0.064 R)
• M49: 16,115,580 km (0.075 R)
• M50: 16,687,493 km (0.099 R)
• M51: 16,934,778 km (0.108 R)
• M52: 17,349,463 km (0.108 R)
• M53: 17,683,665 km (0.03 R)
• M54: 18,443,173 km (0.093 R)
• M55: 19,213,453 km (0.118 R)
• M56: 19,429,323 km (0.108 R)
• M57: 20,432,526 km (0.068 R)
• M58: 21,140,274 km (0.089 R)
• M59: 21,318,594 km (0.116 R)
• M60: 22,398,242 km (0.086 R)
• M61: 22,716,437 km (0.083 R)
• M62: 23,173,757 km (0.087 R)
• M63: 25,885,219 km (0.089 R)
• M64: 26,123,678 km (0.093 R)
• M65: 26,554,669 km (0.082 R)
• M66: 27,326,744 km (0.092 R)
• M67: 27,472,303 km (0.077 R)
• M68: 28,351,190 km (0.099 R)
• M69: 28,547,762 km (0.072 R)
• M70: 29,537,352 km (0.092 R)
• M71: 29,836,398 km (0.09 R)
• M72: 29,936,329 km (0.087 R)
• M73: 30,036,410 km (0.029 R)
• M74: 30,638,841 km (0.111 R)
• M75: 31,346,738 km (0.095 R)
• M76: 31,702,781 km (0.089 R)
• M77: 31,906,832 km (0.082 R)
• M78: 32,162,495 km (0.099 R)
• M79: 32,418,756 km (0.025 R)
• M80: 32,572,992 km (0.106 R)
• M81: 32,675,765 km (0.09 R)
• M82: 34,808,732 km (0.06 R)
• M83: 34,966,558 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 12

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.78 AU - 13.06 AU

Year: 14096 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,701,117 km

• M1: 238,010 km (0.078 R)
• M2: 429,944 km (0.074 R)
• M3: 664,963 km (0.105 R)
• M4: 880,383 km (0.096 R)
• M5: 1,235,379 km (0.033 R)
• M6: 1,331,122 km (0.063 R)
• M7: 1,479,822 km (0.109 R)
• M8: 1,582,147 km (0.114 R)
• M9: 1,687,015 km (0.105 R)
• M10: 2,305,752 km (0.065 R)
• M11: 2,609,136 km (0.075 R)
• M12: 3,221,291 km (0.083 R)
• M13: 3,700,453 km (0.117 R)
• M14: 4,611,654 km (0.096 R)
• M15: 6,040,014 km (0.096 R)
• M16: 6,206,816 km (0.098 R)
• M17: 6,587,542 km (0.111 R)
• M18: 6,845,599 km (0.084 R)
• M19: 7,063,263 km (0.115 R)
• M20: 7,283,172 km (0.104 R)
• M21: 7,416,314 km (0.084 R)
• M22: 7,550,205 km (0.12 R)
• M23: 7,911,184 km (0.057 R)
• M24: 9,027,932 km (0.106 R)
• M25: 9,123,226 km (0.12 R)
• M26: 9,362,882 km (0.03 R)
• M27: 9,702,020 km (0.106 R)
• M28: 9,799,708 km (0.074 R)
• M29: 10,094,565 km (0.096 R)
• M30: 10,243,116 km (0.111 R)
• M31: 10,794,085 km (0.055 R)
• M32: 11,252,004 km (0.089 R)
• M33: 11,768,416 km (0.116 R)
• M34: 12,557,544 km (0.027 R)
• M35: 13,255,119 km (0.087 R)
• M36: 13,526,939 km (0.072 R)
• M37: 14,131,164 km (0.047 R)
• M38: 14,297,517 km (0.085 R)
• M39: 15,366,095 km (0.073 R)
• M40: 16,987,437 km (0.062 R)
• M41: 17,223,502 km (0.108 R)
• M42: 18,118,247 km (0.038 R)
• M43: 18,845,143 km (0.097 R)
• M44: 19,581,464 km (0.105 R)
• M45: 21,018,950 km (0.026 R)
• M46: 21,145,509 km (0.066 R)
• M47: 21,718,469 km (0.079 R)
• M48: 22,103,235 km (0.097 R)
• M49: 23,533,391 km (0.116 R)
• M50: 24,592,095 km (0.1 R)
• M51: 24,993,167 km (0.113 R)
• M52: 25,598,888 km (0.083 R)
• M53: 25,801,893 km (0.115 R)
• M54: 25,937,428 km (0.11 R)
• M55: 26,209,397 km (0.075 R)
• M56: 26,618,996 km (0.081 R)
• M57: 27,168,619 km (0.119 R)
• M58: 27,583,155 km (0.119 R)
• M59: 29,191,930 km (0.115 R)
• M60: 29,758,607 km (0.117 R)
• M61: 30,114,650 km (0.095 R)
• M62: 31,915,808 km (0.099 R)
• M63: 32,353,382 km (0.047 R)
• M64: 33,307,966 km (0.08 R)
• M65: 34,048,625 km (0.044 R)
• M66: 34,197,475 km (0.053 R)
• M67: 34,495,773 km (0.099 R)
• M68: 35,245,109 km (0.094 R)
• M69: 35,395,604 km (0.084 R)
• M70: 35,848,437 km (0.089 R)
• M71: 35,924,133 km (0.092 R)
• M72: 36,379,210 km (0.104 R)
• M73: 37,065,416 km (0.066 R)
• M74: 38,760,808 km (0.091 R)
• M75: 39,383,584 km (0.044 R)
• M76: 39,774,483 km (0.101 R)
• M77: 40,009,651 km (0.12 R)
• M78: 41,350,946 km (0.116 R)
• M79: 46,036,950 km (0.026 R)
• M80: 46,696,377 km (0.093 R)
• M81: 46,779,105 km (0.072 R)
• M82: 47,193,042 km (0.094 R)
• M83: 50,209,533 km (0.038 R)
• M84: 50,973,380 km (0.089 R)
• M85: 52,083,546 km (0.082 R)
• M86: 52,340,854 km (0.101 R)
• M87: 52,770,649 km (0.089 R)
• M88: 57,486,572 km (0.117 R)
• M89: 59,088,317 km (0.118 R)
• M90: 59,535,764 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.4

Radius: 4.2

Gravity: 22.47 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 14.93 AU - 24.05 AU

Year: 31427 Days

Day: 21.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,701,117 km

• M1: 59,839 km (0.114 R)
• M2: 637,287 km (0.04 R)
• M3: 686,654 km (0.113 R)
• M4: 2,100,205 km (0.096 R)
• M5: 2,288,099 km (0.081 R)
• M6: 2,326,247 km (0.094 R)
• M7: 2,679,896 km (0.114 R)
• M8: 3,392,431 km (0.097 R)
• M9: 4,066,818 km (0.072 R)
• M10: 6,002,764 km (0.087 R)
• M11: 6,161,787 km (0.056 R)
• M12: 7,089,593 km (0.099 R)
• M13: 7,257,890 km (0.105 R)
• M14: 8,060,184 km (0.054 R)
• M15: 8,177,169 km (0.087 R)
• M16: 9,499,614 km (0.094 R)
• M17: 9,809,432 km (0.051 R)
• M18: 10,185,521 km (0.106 R)
• M19: 10,951,611 km (0.103 R)
• M20: 11,736,252 km (0.11 R)
• M21: 12,135,230 km (0.099 R)
• M22: 13,083,531 km (0.083 R)
• M23: 13,152,196 km (0.068 R)
• M24: 13,428,054 km (0.1 R)
• M25: 14,055,468 km (0.103 R)
• M26: 14,550,039 km (0.113 R)
• M27: 14,978,636 km (0.113 R)
• M28: 15,921,103 km (0.117 R)
• M29: 16,510,668 km (0.108 R)
• M30: 17,863,033 km (0.112 R)
• M31: 18,398,444 km (0.089 R)
• M32: 19,250,404 km (0.084 R)
• M33: 20,194,516 km (0.106 R)
• M34: 20,992,770 km (0.091 R)
• M35: 21,314,854 km (0.038 R)
• M36: 21,801,197 km (0.118 R)
• M37: 23,032,836 km (0.074 R)
• M38: 25,993,228 km (0.052 R)
• M39: 28,624,206 km (0.065 R)
• M40: 28,802,527 km (0.094 R)
• M41: 30,061,543 km (0.068 R)
• M42: 30,515,572 km (0.104 R)
• M43: 31,063,399 km (0.094 R)
• M44: 31,891,124 km (0.061 R)
• M45: 33,474,319 km (0.087 R)
• M46: 34,039,200 km (0.071 R)
• M47: 34,607,223 km (0.083 R)
• M48: 34,892,357 km (0.08 R)
• M49: 37,689,089 km (0.031 R)
• M50: 37,786,777 km (0.035 R)
• M51: 38,178,573 km (0.042 R)
• M52: 39,560,110 km (0.116 R)
• M53: 41,561,879 km (0.114 R)
• M54: 42,168,947 km (0.064 R)
• M55: 43,801,658 km (0.085 R)
• M56: 44,419,348 km (0.088 R)
• M57: 45,663,254 km (0.047 R)
• M58: 45,871,644 km (0.045 R)
• M59: 45,976,063 km (0.11 R)
• M60: 46,289,471 km (0.085 R)
• M61: 47,023,697 km (0.029 R)
• M62: 48,503,519 km (0.062 R)
• M63: 48,822,761 km (0.076 R)
• M64: 49,677,115 km (0.059 R)
• M65: 51,184,014 km (0.04 R)
• M66: 54,022,334 km (0.072 R)
• M67: 56,016,923 km (0.112 R)
• M68: 57,023,268 km (0.096 R)
• M69: 58,148,393 km (0.064 R)
• M70: 58,487,382 km (0.1 R)
• M71: 59,394,543 km (0.103 R)
• M72: 60,192,050 km (0.098 R)
• M73: 60,534,928 km (0.051 R)
• M74: 60,649,370 km (0.061 R)
• M75: 62,605,961 km (0.108 R)
• M76: 63,185,353 km (0.107 R)
• M77: 63,766,392 km (0.083 R)
• M78: 65,990,912 km (0.04 R)
• M79: 66,580,627 km (0.078 R)
• M80: 68,837,011 km (0.049 R)
• M81: 69,195,598 km (0.115 R)
• M82: 69,434,954 km (0.051 R)
• M83: 70,034,692 km (0.088 R)
• M84: 70,636,075 km (0.113 R)
• M85: 71,118,379 km (0.1 R)
• M86: 73,058,663 km (0.074 R)
• M87: 73,790,795 km (0.111 R)
• M88: 74,157,759 km (0.117 R)
• M89: 74,647,991 km (0.045 R)
• M90: 74,893,481 km (0.037 R)
• M91: 77,736,140 km (0.082 R)
• M92: 78,608,296 km (0.038 R)
• M93: 79,985,344 km (0.105 R)
• M94: 80,488,142 km (0.041 R)
• M95: 82,509,509 km (0.105 R)
• M96: 83,017,394 km (0.086 R)
• M97: 83,908,847 km (0.04 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 14,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit