🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.63 AU - 0.79 AU

Year: 229 Days

Day: 21.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,959,213 km

• M1: 231,129 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.34 AU - 2 AU

Year: 826 Days

Day: 43.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,959,213 km

• M1: 459,415 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.85 AU - 2.97 AU

Year: 1433 Days

Day: 17.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,959,213 km

• M1: 88,712 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.8 AU - 4.2 AU

Year: 3063 Days

Day: 36.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,959,213 km

• M1: 367,712 km (0.091 R)
• M2: 1,993,541 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 9.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.45 AU - 5.07 AU

Year: 3367 Days

Day: 13.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 48,959,213 km

• M1: 121,623 km (0.112 R)
• M2: 197,619 km (0.106 R)
• M3: 257,009 km (0.099 R)
• M4: 326,423 km (0.109 R)
• M5: 386,561 km (0.107 R)
• M6: 480,957 km (0.043 R)
• M7: 600,486 km (0.106 R)
• M8: 730,786 km (0.084 R)
• M9: 802,892 km (0.066 R)
• M10: 954,734 km (0.114 R)
• M11: 1,054,665 km (0.099 R)
• M12: 1,172,249 km (0.098 R)
• M13: 1,243,607 km (0.082 R)
• M14: 1,338,751 km (0.073 R)
• M15: 1,513,182 km (0.09 R)
• M16: 1,646,923 km (0.041 R)
• M17: 1,918,144 km (0.067 R)
• M18: 2,150,619 km (0.065 R)
• M19: 2,310,838 km (0.116 R)
• M20: 2,383,244 km (0.097 R)
• M21: 2,456,547 km (0.11 R)
• M22: 2,521,323 km (0.041 R)
• M23: 2,586,547 km (0.077 R)
• M24: 2,699,942 km (0.111 R)
• M25: 2,786,111 km (0.047 R)
• M26: 3,040,128 km (0.113 R)
• M27: 3,129,737 km (0.069 R)
• M28: 3,250,762 km (0.107 R)
• M29: 3,602,018 km (0.063 R)
• M30: 3,729,026 km (0.061 R)
• M31: 3,803,675 km (0.061 R)
• M32: 4,074,747 km (0.082 R)
• M33: 4,329,811 km (0.109 R)
• M34: 4,397,130 km (0.029 R)
• M35: 4,739,410 km (0.114 R)
• M36: 4,878,686 km (0.114 R)
• M37: 4,972,334 km (0.117 R)
• M38: 5,233,083 km (0.083 R)
• M39: 5,304,890 km (0.12 R)
• M40: 5,571,324 km (0.033 R)
• M41: 5,804,846 km (0.08 R)
• M42: 6,409,371 km (0.11 R)
• M43: 6,615,367 km (0.111 R)
• M44: 6,902,147 km (0.089 R)
• M45: 6,981,134 km (0.119 R)
• M46: 7,474,508 km (0.092 R)
• M47: 7,623,358 km (0.108 R)
• M48: 7,732,265 km (0.061 R)
• M49: 8,145,305 km (0.101 R)
• M50: 8,466,791 km (0.107 R)
• M51: 8,565,525 km (0.087 R)
• M52: 8,778,253 km (0.106 R)
• M53: 9,151,201 km (0.119 R)
• M54: 9,339,694 km (0.054 R)
• M55: 9,573,366 km (0.088 R)
• M56: 9,897,844 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 14.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.79 AU - 5.73 AU

Year: 4619 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 48,959,213 km

• M1: 241,301 km (0.054 R)
• M2: 357,389 km (0.065 R)
• M3: 447,746 km (0.092 R)
• M4: 571,314 km (0.087 R)
• M5: 701,614 km (0.068 R)
• M6: 950,395 km (0.044 R)
• M7: 1,459,776 km (0.118 R)
• M8: 1,727,556 km (0.081 R)
• M9: 2,011,942 km (0.113 R)
• M10: 2,480,183 km (0.094 R)
• M11: 2,572,784 km (0.094 R)
• M12: 2,968,770 km (0.071 R)
• M13: 3,238,943 km (0.084 R)
• M14: 3,926,645 km (0.115 R)
• M15: 4,066,519 km (0.097 R)
• M16: 4,303,482 km (0.059 R)
• M17: 4,399,524 km (0.074 R)
• M18: 4,610,158 km (0.086 R)
• M19: 5,058,502 km (0.059 R)
• M20: 5,228,146 km (0.068 R)
• M21: 5,766,250 km (0.068 R)
• M22: 6,086,838 km (0.105 R)
• M23: 6,231,200 km (0.102 R)
• M24: 6,523,514 km (0.04 R)
• M25: 6,951,663 km (0.109 R)
• M26: 7,197,752 km (0.072 R)
• M27: 7,874,682 km (0.079 R)
• M28: 8,012,462 km (0.114 R)
• M29: 8,451,083 km (0.108 R)
• M30: 8,592,154 km (0.03 R)
• M31: 8,795,308 km (0.047 R)
• M32: 8,979,463 km (0.052 R)
• M33: 9,144,170 km (0.046 R)
• M34: 9,247,692 km (0.088 R)
• M35: 9,497,670 km (0.082 R)
• M36: 10,411,862 km (0.116 R)
• M37: 11,000,380 km (0.113 R)
• M38: 11,779,336 km (0.092 R)
• M39: 12,118,624 km (0.059 R)
• M40: 12,300,984 km (0.05 R)
• M41: 12,576,095 km (0.12 R)
• M42: 13,062,587 km (0.105 R)
• M43: 13,390,356 km (0.045 R)
• M44: 14,078,057 km (0.108 R)
• M45: 14,173,800 km (0.12 R)
• M46: 14,801,513 km (0.044 R)
• M47: 15,020,823 km (0.04 R)
• M48: 15,118,660 km (0.09 R)
• M49: 15,241,330 km (0.119 R)
• M50: 15,413,667 km (0.091 R)
• M51: 15,561,769 km (0.102 R)
• M52: 16,084,015 km (0.091 R)
• M53: 16,385,156 km (0.116 R)
• M54: 17,018,403 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 10.7

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.66 AU - 7.52 AU

Year: 5754 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,959,213 km

• M1: 145,708 km (0.05 R)
• M2: 219,460 km (0.068 R)
• M3: 337,642 km (0.036 R)
• M4: 766,988 km (0.116 R)
• M5: 838,047 km (0.113 R)
• M6: 1,082,191 km (0.079 R)
• M7: 1,545,346 km (0.08 R)
• M8: 1,808,489 km (0.111 R)
• M9: 3,163,845 km (0.08 R)
• M10: 3,572,996 km (0.106 R)
• M11: 4,153,435 km (0.103 R)
• M12: 4,844,727 km (0.091 R)
• M13: 4,926,856 km (0.111 R)
• M14: 5,064,786 km (0.058 R)
• M15: 6,392,616 km (0.1 R)
• M16: 6,878,660 km (0.103 R)
• M17: 7,126,244 km (0.082 R)
• M18: 7,251,009 km (0.063 R)
• M19: 7,408,236 km (0.068 R)
• M20: 7,725,832 km (0.048 R)
• M21: 7,983,290 km (0.11 R)
• M22: 8,243,441 km (0.089 R)
• M23: 8,341,727 km (0.114 R)
• M24: 9,142,225 km (0.105 R)
• M25: 9,483,009 km (0.061 R)
• M26: 10,212,299 km (0.113 R)
• M27: 11,358,218 km (0.083 R)
• M28: 11,798,335 km (0.117 R)
• M29: 11,946,288 km (0.093 R)
• M30: 12,206,737 km (0.09 R)
• M31: 12,431,433 km (0.038 R)
• M32: 13,113,899 km (0.096 R)
• M33: 13,305,683 km (0.066 R)
• M34: 13,536,962 km (0.112 R)
• M35: 13,614,453 km (0.048 R)
• M36: 14,278,219 km (0.105 R)
• M37: 14,992,699 km (0.11 R)
• M38: 15,637,615 km (0.101 R)
• M39: 15,759,537 km (0.082 R)
• M40: 15,840,919 km (0.061 R)
• M41: 16,004,279 km (0.112 R)
• M42: 16,663,258 km (0.078 R)
• M43: 16,912,638 km (0.112 R)
• M44: 17,079,589 km (0.094 R)
• M45: 17,331,063 km (0.077 R)
• M46: 18,220,871 km (0.046 R)
• M47: 18,306,441 km (0.09 R)
• M48: 18,606,834 km (0.047 R)
• M49: 19,082,106 km (0.106 R)
• M50: 19,212,555 km (0.112 R)
• M51: 19,299,472 km (0.109 R)
• M52: 19,649,082 km (0.074 R)
• M53: 20,221,593 km (0.106 R)
• M54: 20,354,436 km (0.099 R)
• M55: 20,443,147 km (0.107 R)
• M56: 21,926,261 km (0.103 R)
• M57: 22,428,162 km (0.116 R)
• M58: 22,657,645 km (0.075 R)
• M59: 23,211,606 km (0.074 R)
• M60: 23,629,881 km (0.117 R)
• M61: 23,957,052 km (0.095 R)
• M62: 24,379,815 km (0.106 R)
• M63: 24,663,004 km (0.112 R)
• M64: 24,852,395 km (0.074 R)
• M65: 25,567,024 km (0.047 R)
• M66: 26,433,495 km (0.103 R)
• M67: 26,675,844 km (0.094 R)
• M68: 29,290,365 km (0.109 R)
• M69: 29,843,279 km (0.065 R)
• M70: 30,399,484 km (0.077 R)
• M71: 30,653,501 km (0.093 R)
• M72: 33,336,390 km (0.12 R)
• M73: 33,650,844 km (0.103 R)
• M74: 33,808,371 km (0.052 R)
• M75: 33,966,197 km (0.115 R)
• M76: 34,652,851 km (0.094 R)
• M77: 34,758,916 km (0.108 R)
• M78: 35,718,287 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 12.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.06 AU - 8.78 AU

Year: 9355 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,959,213 km

• M1: 241,451 km (0.099 R)
• M2: 344,673 km (0.047 R)
• M3: 542,143 km (0.103 R)
• M4: 664,963 km (0.078 R)
• M5: 747,241 km (0.11 R)
• M6: 887,115 km (0.088 R)
• M7: 2,055,176 km (0.088 R)
• M8: 2,205,970 km (0.103 R)
• M9: 2,465,822 km (0.115 R)
• M10: 3,572,846 km (0.114 R)
• M11: 4,035,403 km (0.096 R)
• M12: 4,162,112 km (0.053 R)
• M13: 4,949,745 km (0.09 R)
• M14: 5,326,133 km (0.108 R)
• M15: 5,605,731 km (0.093 R)
• M16: 5,926,170 km (0.09 R)
• M17: 6,143,237 km (0.083 R)
• M18: 6,289,244 km (0.105 R)
• M19: 6,436,598 km (0.097 R)
• M20: 6,697,197 km (0.093 R)
• M21: 8,332,601 km (0.097 R)
• M22: 8,413,384 km (0.066 R)
• M23: 8,821,637 km (0.076 R)
• M24: 9,236,472 km (0.118 R)
• M25: 9,404,171 km (0.108 R)
• M26: 9,785,197 km (0.101 R)
• M27: 10,344,693 km (0.094 R)
• M28: 10,431,609 km (0.102 R)
• M29: 10,914,511 km (0.073 R)
• M30: 11,047,504 km (0.076 R)
• M31: 11,539,681 km (0.117 R)
• M32: 12,176,519 km (0.096 R)
• M33: 12,406,600 km (0.104 R)
• M34: 12,731,377 km (0.117 R)
• M35: 13,674,592 km (0.081 R)
• M36: 13,818,056 km (0.113 R)
• M37: 14,348,231 km (0.086 R)
• M38: 14,885,138 km (0.115 R)
• M39: 16,230,920 km (0.091 R)
• M40: 16,433,625 km (0.037 R)
• M41: 16,790,267 km (0.078 R)
• M42: 16,995,365 km (0.073 R)
• M43: 17,149,601 km (0.06 R)
• M44: 18,983,820 km (0.116 R)
• M45: 19,358,264 km (0.098 R)
• M46: 19,519,381 km (0.099 R)
• M47: 19,680,946 km (0.034 R)
• M48: 20,386,450 km (0.119 R)
• M49: 20,989,928 km (0.1 R)
• M50: 22,270,635 km (0.115 R)
• M51: 22,948,912 km (0.119 R)
• M52: 23,979,043 km (0.104 R)
• M53: 24,848,954 km (0.064 R)
• M54: 25,317,046 km (0.11 R)
• M55: 25,965,553 km (0.111 R)
• M56: 26,202,815 km (0.058 R)
• M57: 26,500,216 km (0.077 R)
• M58: 27,761,924 km (0.082 R)
• M59: 28,308,704 km (0.063 R)
• M60: 28,491,812 km (0.091 R)
• M61: 28,736,405 km (0.116 R)
• M62: 28,981,745 km (0.089 R)
• M63: 29,289,468 km (0.058 R)
• M64: 29,536,454 km (0.106 R)
• M65: 29,845,972 km (0.063 R)
• M66: 30,969,602 km (0.12 R)
• M67: 31,979,986 km (0.108 R)
• M68: 32,425,488 km (0.069 R)
• M69: 32,680,852 km (0.078 R)
• M70: 33,322,477 km (0.066 R)
• M71: 34,033,067 km (0.111 R)
• M72: 34,879,192 km (0.066 R)
• M73: 35,075,465 km (0.045 R)
• M74: 35,534,880 km (0.096 R)
• M75: 35,798,322 km (0.05 R)
• M76: 36,592,387 km (0.08 R)
• M77: 40,100,008 km (0.068 R)
• M78: 41,754,860 km (0.102 R)
• M79: 44,278,726 km (0.111 R)
• M80: 45,059,627 km (0.046 R)
• M81: 47,865,185 km (0.105 R)
• M82: 48,447,570 km (0.101 R)
• M83: 48,886,041 km (0.092 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: 287 - 18,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit