🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.56 AU - 0.9 AU

Year: 230 Days

Day: 33.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,755,920 km

• M1: 235,766 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.11 AU - 1.29 AU

Year: 485 Days

Day: 41.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.24 AU - 4.78 AU

Year: 3534 Days

Day: 42.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 10.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.05 AU - 5.73 AU

Year: 3990 Days

Day: 9.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,755,920 km

• M1: 156,629 km (0.087 R)
• M2: 480,957 km (0.12 R)
• M3: 590,762 km (0.088 R)
• M4: 838,047 km (0.117 R)
• M5: 950,994 km (0.111 R)
• M6: 1,130,511 km (0.096 R)
• M7: 1,256,622 km (0.103 R)
• M8: 1,481,917 km (0.051 R)
• M9: 1,606,681 km (0.118 R)
• M10: 1,691,802 km (0.117 R)
• M11: 1,764,058 km (0.077 R)
• M12: 1,971,700 km (0.118 R)
• M13: 2,047,845 km (0.049 R)
• M14: 2,542,416 km (0.102 R)
• M15: 2,880,956 km (0.085 R)
• M16: 3,234,007 km (0.05 R)
• M17: 3,324,513 km (0.109 R)
• M18: 3,397,368 km (0.109 R)
• M19: 3,526,471 km (0.042 R)
• M20: 4,039,442 km (0.08 R)
• M21: 4,434,530 km (0.056 R)
• M22: 4,800,895 km (0.103 R)
• M23: 6,316,620 km (0.1 R)
• M24: 6,384,688 km (0.081 R)
• M25: 6,682,537 km (0.092 R)
• M26: 6,984,874 km (0.047 R)
• M27: 7,126,095 km (0.111 R)
• M28: 7,675,717 km (0.088 R)
• M29: 7,797,041 km (0.08 R)
• M30: 7,992,565 km (0.11 R)
• M31: 8,214,269 km (0.11 R)
• M32: 8,765,089 km (0.102 R)
• M33: 8,917,529 km (0.101 R)
• M34: 9,121,880 km (0.075 R)
• M35: 9,198,923 km (0.102 R)
• M36: 9,587,578 km (0.112 R)
• M37: 9,665,967 km (0.107 R)
• M38: 10,167,419 km (0.086 R)
• M39: 10,354,267 km (0.081 R)
• M40: 10,461,529 km (0.087 R)
• M41: 10,623,244 km (0.08 R)
• M42: 10,976,295 km (0.094 R)
• M43: 11,777,691 km (0.114 R)
• M44: 12,512,366 km (0.036 R)
• M45: 12,626,659 km (0.097 R)
• M46: 12,856,441 km (0.092 R)
• M47: 13,145,464 km (0.052 R)
• M48: 13,466,052 km (0.081 R)
• M49: 13,612,509 km (0.12 R)
• M50: 14,055,468 km (0.115 R)
• M51: 14,233,789 km (0.116 R)
• M52: 14,383,087 km (0.098 R)
• M53: 15,534,692 km (0.082 R)
• M54: 15,626,844 km (0.106 R)
• M55: 15,966,431 km (0.057 R)
• M56: 17,158,128 km (0.119 R)
• M57: 17,253,422 km (0.106 R)
• M58: 18,022,205 km (0.106 R)
• M59: 18,086,831 km (0.086 R)
• M60: 18,443,323 km (0.108 R)
• M61: 18,541,010 km (0.079 R)
• M62: 19,427,378 km (0.11 R)
• M63: 19,759,186 km (0.03 R)
• M64: 20,059,429 km (0.111 R)
• M65: 20,159,959 km (0.104 R)
• M66: 20,597,084 km (0.053 R)
• M67: 21,037,201 km (0.1 R)
• M68: 21,480,609 km (0.11 R)
• M69: 22,030,530 km (0.09 R)
• M70: 22,272,580 km (0.12 R)
• M71: 22,480,670 km (0.118 R)
• M72: 23,214,448 km (0.115 R)
• M73: 23,425,531 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.4

Radius: 14.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.14 AU - 5.82 AU

Year: 4100 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,755,920 km

• M1: 177,573 km (0.08 R)
• M2: 350,209 km (0.088 R)
• M3: 462,407 km (0.077 R)
• M4: 581,188 km (0.114 R)
• M5: 701,614 km (0.105 R)
• M6: 932,743 km (0.117 R)
• M7: 1,092,513 km (0.096 R)
• M8: 1,291,478 km (0.074 R)
• M9: 1,380,639 km (0.056 R)
• M10: 1,842,447 km (0.057 R)
• M11: 1,961,228 km (0.072 R)
• M12: 2,296,926 km (0.081 R)
• M13: 2,728,366 km (0.071 R)
• M14: 2,845,202 km (0.093 R)
• M15: 2,943,936 km (0.074 R)
• M16: 3,247,171 km (0.085 R)
• M17: 3,645,999 km (0.044 R)
• M18: 3,994,263 km (0.102 R)
• M19: 4,490,928 km (0.096 R)
• M20: 4,676,429 km (0.118 R)
• M21: 4,959,618 km (0.077 R)
• M22: 5,370,414 km (0.055 R)
• M23: 5,518,067 km (0.072 R)
• M24: 5,918,690 km (0.118 R)
• M25: 6,096,861 km (0.107 R)
• M26: 6,302,708 km (0.071 R)
• M27: 6,721,582 km (0.107 R)
• M28: 7,176,509 km (0.087 R)
• M29: 8,601,130 km (0.116 R)
• M30: 9,509,039 km (0.064 R)
• M31: 9,748,246 km (0.12 R)
• M32: 10,080,653 km (0.111 R)
• M33: 10,324,647 km (0.077 R)
• M34: 10,601,552 km (0.087 R)
• M35: 11,131,278 km (0.105 R)
• M36: 12,151,985 km (0.114 R)
• M37: 12,477,061 km (0.068 R)
• M38: 12,772,068 km (0.1 R)
• M39: 12,937,074 km (0.108 R)
• M40: 13,102,679 km (0.083 R)
• M41: 13,536,663 km (0.062 R)
• M42: 14,384,583 km (0.094 R)
• M43: 14,763,215 km (0.079 R)
• M44: 15,424,887 km (0.107 R)
• M45: 15,600,515 km (0.101 R)
• M46: 16,131,737 km (0.058 R)
• M47: 16,596,986 km (0.108 R)
• M48: 16,849,358 km (0.082 R)
• M49: 17,066,574 km (0.096 R)
• M50: 17,467,496 km (0.069 R)
• M51: 17,577,301 km (0.073 R)
• M52: 18,130,065 km (0.07 R)
• M53: 18,315,567 km (0.088 R)
• M54: 18,763,463 km (0.098 R)
• M55: 20,668,292 km (0.063 R)
• M56: 20,901,067 km (0.049 R)
• M57: 21,056,648 km (0.089 R)
• M58: 21,290,769 km (0.103 R)
• M59: 21,919,529 km (0.071 R)
• M60: 22,077,654 km (0.063 R)
• M61: 22,714,043 km (0.066 R)
• M62: 23,235,392 km (0.08 R)
• M63: 23,477,441 km (0.094 R)
• M64: 23,598,765 km (0.11 R)
• M65: 23,923,392 km (0.083 R)
• M66: 24,947,091 km (0.12 R)
• M67: 25,277,702 km (0.114 R)
• M68: 26,362,286 km (0.057 R)
• M69: 26,952,749 km (0.064 R)
• M70: 28,404,447 km (0.109 R)
• M71: 28,706,485 km (0.111 R)
• M72: 29,053,103 km (0.054 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.7

Radius: 9.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.02 AU - 7.68 AU

Year: 5904 Days

Day: 7.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,755,920 km

• M1: 134,189 km (0.037 R)
• M2: 260,300 km (0.078 R)
• M3: 352,004 km (0.113 R)
• M4: 415,583 km (0.117 R)
• M5: 529,576 km (0.045 R)
• M6: 625,469 km (0.089 R)
• M7: 727,794 km (0.098 R)
• M8: 869,912 km (0.097 R)
• M9: 1,009,786 km (0.101 R)
• M10: 1,246,898 km (0.071 R)
• M11: 2,015,383 km (0.069 R)
• M12: 2,077,316 km (0.116 R)
• M13: 2,203,427 km (0.063 R)
• M14: 2,463,279 km (0.092 R)
• M15: 2,664,787 km (0.12 R)
• M16: 2,784,764 km (0.062 R)
• M17: 2,941,842 km (0.07 R)
• M18: 3,101,912 km (0.11 R)
• M19: 3,944,896 km (0.106 R)
• M20: 4,121,721 km (0.113 R)
• M21: 4,261,146 km (0.114 R)
• M22: 5,002,403 km (0.093 R)
• M23: 5,431,599 km (0.118 R)
• M24: 5,562,647 km (0.1 R)
• M25: 5,716,883 km (0.106 R)
• M26: 6,007,102 km (0.097 R)
• M27: 6,789,051 km (0.104 R)
• M28: 7,360,215 km (0.107 R)
• M29: 7,432,621 km (0.102 R)
• M30: 7,676,016 km (0.113 R)
• M31: 8,045,972 km (0.093 R)
• M32: 8,472,475 km (0.096 R)
• M33: 9,294,965 km (0.032 R)
• M34: 9,928,661 km (0.119 R)
• M35: 10,089,180 km (0.091 R)
• M36: 10,196,740 km (0.119 R)
• M37: 11,070,841 km (0.047 R)
• M38: 11,237,493 km (0.067 R)
• M39: 11,629,439 km (0.116 R)
• M40: 12,025,724 km (0.109 R)
• M41: 12,686,647 km (0.113 R)
• M42: 12,919,422 km (0.057 R)
• M43: 13,065,429 km (0.111 R)
• M44: 13,300,447 km (0.068 R)
• M45: 13,953,741 km (0.084 R)
• M46: 14,073,719 km (0.064 R)
• M47: 14,405,228 km (0.111 R)
• M48: 14,587,139 km (0.068 R)
• M49: 14,708,911 km (0.092 R)
• M50: 15,199,144 km (0.09 R)
• M51: 15,384,346 km (0.098 R)
• M52: 15,570,446 km (0.096 R)
• M53: 15,694,761 km (0.098 R)
• M54: 15,944,590 km (0.097 R)
• M55: 16,132,784 km (0.112 R)
• M56: 16,448,136 km (0.095 R)
• M57: 16,893,040 km (0.106 R)
• M58: 16,988,933 km (0.081 R)
• M59: 17,245,493 km (0.118 R)
• M60: 17,957,429 km (0.095 R)
• M61: 18,349,974 km (0.119 R)
• M62: 18,547,294 km (0.096 R)
• M63: 18,712,150 km (0.115 R)
• M64: 18,844,395 km (0.117 R)
• M65: 19,076,720 km (0.112 R)
• M66: 19,243,223 km (0.056 R)
• M67: 20,626,704 km (0.091 R)
• M68: 20,797,694 km (0.038 R)
• M69: 21,072,057 km (0.118 R)
• M70: 21,244,244 km (0.038 R)
• M71: 21,313,209 km (0.084 R)
• M72: 22,111,912 km (0.112 R)
• M73: 22,321,947 km (0.097 R)
• M74: 23,168,372 km (0.106 R)
• M75: 23,417,303 km (0.115 R)
• M76: 23,559,869 km (0.106 R)
• M77: 23,917,708 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 14.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.68 AU - 10.08 AU

Year: 11458 Days

Day: 6.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 159.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,755,920 km

• M1: 479,611 km (0.107 R)
• M2: 596,746 km (0.077 R)
• M3: 802,443 km (0.063 R)
• M4: 1,140,085 km (0.111 R)
• M5: 1,326,185 km (0.108 R)
• M6: 1,772,585 km (0.076 R)
• M7: 1,880,595 km (0.073 R)
• M8: 2,103,645 km (0.057 R)
• M9: 3,004,524 km (0.082 R)
• M10: 3,347,252 km (0.104 R)
• M11: 3,455,412 km (0.079 R)
• M12: 3,786,771 km (0.065 R)
• M13: 4,570,365 km (0.063 R)
• M14: 4,751,228 km (0.077 R)
• M15: 4,873,300 km (0.106 R)
• M16: 5,691,750 km (0.051 R)
• M17: 5,854,064 km (0.09 R)
• M18: 6,083,996 km (0.091 R)
• M19: 6,283,559 km (0.04 R)
• M20: 6,417,749 km (0.112 R)
• M21: 6,860,558 km (0.033 R)
• M22: 7,597,029 km (0.119 R)
• M23: 8,065,569 km (0.054 R)
• M24: 8,175,075 km (0.111 R)
• M25: 8,580,784 km (0.041 R)
• M26: 9,220,914 km (0.083 R)
• M27: 9,373,803 km (0.08 R)
• M28: 9,954,542 km (0.043 R)
• M29: 10,507,156 km (0.083 R)
• M30: 10,747,111 km (0.11 R)
• M31: 11,354,927 km (0.084 R)
• M32: 11,766,321 km (0.083 R)
• M33: 12,688,742 km (0.054 R)
• M34: 13,029,975 km (0.065 R)
• M35: 14,602,847 km (0.059 R)
• M36: 14,692,007 km (0.118 R)
• M37: 15,050,443 km (0.067 R)
• M38: 16,652,188 km (0.08 R)
• M39: 17,449,694 km (0.089 R)
• M40: 17,639,085 km (0.093 R)
• M41: 17,829,224 km (0.058 R)
• M42: 18,163,725 km (0.101 R)
• M43: 18,596,661 km (0.093 R)
• M44: 18,838,710 km (0.119 R)
• M45: 18,935,949 km (0.053 R)
• M46: 19,473,005 km (0.061 R)
• M47: 21,063,979 km (0.094 R)
• M48: 21,824,085 km (0.027 R)
• M49: 22,079,449 km (0.1 R)
• M50: 22,490,095 km (0.105 R)
• M51: 23,319,017 km (0.071 R)
• M52: 23,580,215 km (0.09 R)
• M53: 23,684,933 km (0.031 R)
• M54: 23,894,819 km (0.084 R)
• M55: 24,953,523 km (0.107 R)
• M56: 25,973,482 km (0.12 R)
• M57: 26,081,641 km (0.047 R)
• M58: 28,499,142 km (0.102 R)
• M59: 28,666,542 km (0.081 R)
• M60: 30,017,710 km (0.109 R)
• M61: 30,872,662 km (0.079 R)
• M62: 32,141,103 km (0.104 R)
• M63: 32,723,337 km (0.091 R)
• M64: 32,840,323 km (0.101 R)
• M65: 33,367,805 km (0.084 R)
• M66: 34,075,702 km (0.114 R)
• M67: 34,194,184 km (0.092 R)
• M68: 34,669,456 km (0.096 R)
• M69: 35,566,295 km (0.076 R)
• M70: 37,017,245 km (0.107 R)
• M71: 37,872,646 km (0.1 R)
• M72: 37,995,316 km (0.119 R)
• M73: 38,241,105 km (0.082 R)
• M74: 38,364,224 km (0.102 R)
• M75: 38,734,479 km (0.107 R)
• M76: 39,291,881 km (0.087 R)
• M77: 40,289,549 km (0.068 R)
• M78: 40,917,262 km (0.115 R)
• M79: 41,169,184 km (0.11 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: 444 - 17,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit