🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.8

Radius: 9.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.72 AU - 1.04 AU

Year: 533 Days

Day: 10.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 84,142,077 km

• M1: 116,238 km (0.109 R)
• M2: 527,781 km (0.055 R)
• M3: 1,238,670 km (0.103 R)
• M4: 1,535,024 km (0.053 R)
• M5: 1,871,918 km (0.096 R)
• M6: 3,748,324 km (0.115 R)
• M7: 4,433,333 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 8.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.77 AU - 1.04 AU

Year: 551 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,142,077 km

• M1: 104,569 km (0.053 R)
• M2: 518,656 km (0.079 R)
• M3: 788,830 km (0.12 R)
• M4: 1,242,111 km (0.107 R)
• M5: 1,636,750 km (0.111 R)
• M6: 1,938,040 km (0.103 R)
• M7: 2,205,521 km (0.116 R)
• M8: 2,734,200 km (0.06 R)
• M9: 3,293,397 km (0.072 R)
• M10: 3,766,575 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.7

Radius: 14.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.09 AU - 2.13 AU

Year: 1979 Days

Day: 7.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,142,077 km

• M1: 176,675 km (0.048 R)
• M2: 627,114 km (0.096 R)
• M3: 1,122,433 km (0.1 R)
• M4: 1,945,072 km (0.038 R)
• M5: 2,797,929 km (0.092 R)
• M6: 3,385,400 km (0.111 R)
• M7: 4,283,735 km (0.081 R)
• M8: 5,223,509 km (0.038 R)
• M9: 6,791,893 km (0.117 R)
• M10: 7,511,907 km (0.108 R)
• M11: 8,221,301 km (0.099 R)
• M12: 8,782,293 km (0.097 R)
• M13: 10,404,682 km (0.103 R)
• M14: 11,325,157 km (0.079 R)
• M15: 12,379,373 km (0.111 R)
• M16: 13,076,051 km (0.096 R)
• M17: 14,638,152 km (0.09 R)
• M18: 15,746,522 km (0.09 R)
• M19: 16,224,487 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.3

Radius: 12.3

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.74 AU - 4.48 AU

Year: 5380 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,142,077 km

• M1: 153,039 km (0.108 R)
• M2: 631,004 km (0.109 R)
• M3: 1,232,088 km (0.056 R)
• M4: 1,773,184 km (0.097 R)
• M5: 2,168,272 km (0.097 R)
• M6: 3,044,167 km (0.075 R)
• M7: 3,531,856 km (0.114 R)
• M8: 4,263,390 km (0.113 R)
• M9: 5,065,982 km (0.039 R)
• M10: 5,814,869 km (0.026 R)
• M11: 6,343,399 km (0.105 R)
• M12: 9,567,681 km (0.106 R)
• M13: 10,085,140 km (0.112 R)
• M14: 15,383,598 km (0.104 R)
• M15: 15,974,659 km (0.081 R)
• M16: 18,690,459 km (0.065 R)
• M17: 21,774,120 km (0.085 R)
• M18: 23,514,093 km (0.065 R)
• M19: 24,939,162 km (0.116 R)
• M20: 28,752,711 km (0.1 R)
• M21: 30,197,527 km (0.108 R)
• M22: 31,500,973 km (0.038 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.5

Radius: 9.7

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.57 AU - 6.85 AU

Year: 8810 Days

Day: 14.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,142,077 km

• M1: 123,867 km (0.077 R)
• M2: 546,780 km (0.059 R)
• M3: 1,040,154 km (0.106 R)
• M4: 1,600,697 km (0.107 R)
• M5: 2,274,187 km (0.113 R)
• M6: 2,845,052 km (0.066 R)
• M7: 3,467,080 km (0.112 R)
• M8: 3,900,166 km (0.117 R)
• M9: 5,225,304 km (0.044 R)
• M10: 5,825,790 km (0.118 R)
• M11: 6,313,778 km (0.082 R)
• M12: 8,854,548 km (0.105 R)
• M13: 9,213,882 km (0.1 R)
• M14: 10,047,741 km (0.069 R)
• M15: 10,571,633 km (0.066 R)
• M16: 11,769,313 km (0.099 R)
• M17: 12,851,504 km (0.107 R)
• M18: 13,732,037 km (0.108 R)
• M19: 15,845,556 km (0.111 R)
• M20: 16,555,697 km (0.116 R)
• M21: 20,085,010 km (0.085 R)
• M22: 22,501,016 km (0.091 R)
• M23: 23,625,992 km (0.094 R)
• M24: 24,009,261 km (0.038 R)
• M25: 29,730,632 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.3

Radius: 4.7

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.45 AU - 7.77 AU

Year: 13555 Days

Day: 18.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,142,077 km

• M1: 58,493 km (0.092 R)
• M2: 325,076 km (0.11 R)
• M3: 504,893 km (0.114 R)
• M4: 742,903 km (0.115 R)
• M5: 1,392,008 km (0.114 R)
• M6: 1,586,934 km (0.103 R)
• M7: 1,946,717 km (0.076 R)
• M8: 2,616,616 km (0.119 R)
• M9: 2,981,635 km (0.094 R)
• M10: 3,759,694 km (0.102 R)
• M11: 6,171,062 km (0.117 R)
• M12: 6,393,813 km (0.073 R)
• M13: 9,306,633 km (0.111 R)
• M14: 11,544,617 km (0.058 R)
• M15: 11,940,004 km (0.098 R)
• M16: 15,097,866 km (0.064 R)
• M17: 31,708,017 km (0.072 R)
• M18: 36,065,055 km (0.079 R)
• M19: 39,646,727 km (0.119 R)
• M20: 42,784,542 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.2

Radius: 6.2

Gravity: 22.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.08 AU - 9.62 AU

Year: 14201 Days

Day: 22.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,142,077 km

• M1: 77,193 km (0.071 R)
• M2: 270,922 km (0.069 R)
• M3: 908,657 km (0.098 R)
• M4: 1,659,938 km (0.07 R)
• M5: 1,882,540 km (0.068 R)
• M6: 2,305,004 km (0.077 R)
• M7: 2,883,649 km (0.104 R)
• M8: 3,391,384 km (0.109 R)
• M9: 3,610,395 km (0.036 R)
• M10: 3,868,152 km (0.11 R)
• M11: 6,560,615 km (0.065 R)
• M12: 6,945,231 km (0.102 R)
• M13: 9,576,358 km (0.068 R)
• M14: 16,931,786 km (0.073 R)
• M15: 18,651,563 km (0.067 R)
• M16: 20,937,868 km (0.041 R)
• M17: 23,701,090 km (0.116 R)
• M18: 27,457,642 km (0.094 R)
• M19: 29,362,023 km (0.109 R)
• M20: 34,060,294 km (0.107 R)
• M21: 40,642,600 km (0.085 R)
• M22: 42,668,155 km (0.116 R)
• M23: 46,295,305 km (0.097 R)
• M24: 46,606,469 km (0.083 R)
• M25: 48,503,370 km (0.118 R)
• M26: 51,277,662 km (0.049 R)
• M27: 52,281,464 km (0.116 R)
• M28: 53,128,038 km (0.112 R)
• M29: 53,640,411 km (0.094 R)
• M30: 55,196,977 km (0.038 R)
• M31: 56,783,462 km (0.087 R)
• M32: 58,763,540 km (0.054 R)
• M33: 59,494,774 km (0.055 R)
• M34: 64,203,517 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.8

Radius: 4.1

Gravity: 33.84 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.85 AU - 9.17 AU

Year: 16029 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,142,077 km

• M1: 51,611 km (0.05 R)
• M2: 267,481 km (0.086 R)
• M3: 441,314 km (0.116 R)
• M4: 622,028 km (0.033 R)
• M5: 753,225 km (0.074 R)
• M6: 991,385 km (0.04 R)
• M7: 1,783,207 km (0.084 R)
• M8: 2,809,448 km (0.105 R)
• M9: 4,056,346 km (0.065 R)
• M10: 4,331,457 km (0.118 R)
• M11: 5,706,860 km (0.1 R)
• M12: 6,411,466 km (0.109 R)
• M13: 6,827,048 km (0.114 R)
• M14: 9,334,309 km (0.033 R)
• M15: 12,457,912 km (0.094 R)
• M16: 15,837,627 km (0.072 R)
• M17: 16,595,341 km (0.106 R)
• M18: 27,116,260 km (0.075 R)
• M19: 28,089,095 km (0.045 R)
• M20: 33,797,600 km (0.115 R)
• M21: 37,515,556 km (0.095 R)
• M22: 39,130,614 km (0.11 R)
• M23: 45,599,675 km (0.086 R)
• M24: 45,751,068 km (0.066 R)
• M25: 46,666,009 km (0.095 R)
• M26: 49,964,492 km (0.055 R)
• M27: 55,112,604 km (0.109 R)
• M28: 55,801,651 km (0.04 R)
• M29: 55,974,736 km (0.105 R)
• M30: 57,196,801 km (0.089 R)
• M31: 59,694,038 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.6

Radius: 3.4

Gravity: 52.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.27 AU - 11.95 AU

Year: 19235 Days

Day: 23.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,142,077 km

• M1: 43,234 km (0.111 R)
• M2: 538,852 km (0.103 R)
• M3: 730,935 km (0.093 R)
• M4: 990,936 km (0.109 R)
• M5: 1,309,430 km (0.102 R)
• M6: 1,928,317 km (0.119 R)
• M7: 2,248,606 km (0.025 R)
• M8: 2,580,264 km (0.111 R)
• M9: 3,952,825 km (0.083 R)
• M10: 4,368,108 km (0.052 R)
• M11: 4,569,317 km (0.057 R)
• M12: 5,989,899 km (0.086 R)
• M13: 6,667,278 km (0.073 R)
• M14: 8,223,245 km (0.073 R)
• M15: 8,950,740 km (0.097 R)
• M16: 9,220,764 km (0.03 R)
• M17: 9,663,873 km (0.117 R)
• M18: 10,179,238 km (0.094 R)
• M19: 16,298,389 km (0.071 R)
• M20: 17,947,556 km (0.082 R)
• M21: 19,524,018 km (0.099 R)
• M22: 20,531,560 km (0.113 R)
• M23: 22,155,893 km (0.1 R)
• M24: 27,539,472 km (0.086 R)
• M25: 28,109,889 km (0.094 R)
• M26: 29,868,561 km (0.107 R)
• M27: 33,603,123 km (0.106 R)
• M28: 36,394,768 km (0.116 R)
• M29: 39,193,595 km (0.077 R)
• M30: 58,859,282 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.4

Radius: 7.5

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.72 AU - 11.32 AU

Year: 22031 Days

Day: 22.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,142,077 km

• M1: 93,349 km (0.096 R)
• M2: 477,666 km (0.045 R)
• M3: 1,156,392 km (0.093 R)
• M4: 1,438,234 km (0.064 R)
• M5: 2,100,952 km (0.06 R)
• M6: 2,621,553 km (0.052 R)
• M7: 5,233,981 km (0.12 R)
• M8: 6,409,670 km (0.105 R)
• M9: 7,059,374 km (0.06 R)
• M10: 7,958,308 km (0.039 R)
• M11: 10,225,613 km (0.099 R)
• M12: 10,662,588 km (0.049 R)
• M13: 11,111,831 km (0.116 R)
• M14: 14,774,585 km (0.066 R)
• M15: 18,521,563 km (0.078 R)
• M16: 18,890,621 km (0.071 R)
• M17: 23,496,290 km (0.08 R)
• M18: 24,810,358 km (0.08 R)
• M19: 29,544,233 km (0.099 R)
• M20: 36,843,263 km (0.094 R)
• M21: 47,116,597 km (0.086 R)
• M22: 49,731,568 km (0.087 R)
• M23: 61,979,595 km (0.108 R)
• M24: 67,263,242 km (0.109 R)
• M25: 73,068,686 km (0.101 R)
• M26: 73,990,508 km (0.117 R)
• M27: 75,153,632 km (0.077 R)
• M28: 81,152,507 km (0.107 R)
• M29: 82,638,313 km (0.087 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: 466 - 14,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit