🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.3

Radius: 12.9

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.53 AU - 0.79 AU

Year: 370 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 47,354,303 km

• M1: 160,668 km (0.088 R)
• M2: 267,631 km (0.081 R)
• M3: 406,457 km (0.113 R)
• M4: 537,954 km (0.067 R)
• M5: 740,509 km (0.096 R)
• M6: 831,615 km (0.067 R)
• M7: 952,789 km (0.118 R)
• M8: 1,112,111 km (0.106 R)
• M9: 1,200,074 km (0.104 R)
• M10: 1,363,734 km (0.117 R)
• M11: 1,468,752 km (0.088 R)
• M12: 1,650,214 km (0.097 R)
• M13: 1,762,861 km (0.105 R)
• M14: 1,911,562 km (0.095 R)
• M15: 2,192,357 km (0.072 R)
• M16: 2,322,956 km (0.115 R)
• M17: 2,431,713 km (0.071 R)
• M18: 2,573,383 km (0.086 R)
• M19: 2,654,614 km (0.103 R)
• M20: 2,852,083 km (0.099 R)
• M21: 3,034,742 km (0.06 R)
• M22: 3,140,807 km (0.099 R)
• M23: 3,309,254 km (0.097 R)
• M24: 3,404,848 km (0.12 R)
• M25: 3,612,938 km (0.088 R)
• M26: 3,704,342 km (0.098 R)
• M27: 3,789,613 km (0.081 R)
• M28: 4,005,483 km (0.075 R)
• M29: 4,129,500 km (0.073 R)
• M30: 4,247,532 km (0.102 R)
• M31: 4,404,311 km (0.112 R)
• M32: 4,502,148 km (0.09 R)
• M33: 4,585,624 km (0.092 R)
• M34: 4,738,812 km (0.096 R)
• M35: 4,932,691 km (0.097 R)
• M36: 5,026,638 km (0.063 R)
• M37: 5,304,142 km (0.043 R)
• M38: 5,392,405 km (0.062 R)
• M39: 5,473,188 km (0.1 R)
• M40: 5,562,348 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.7

Radius: 14.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.22 AU - 1.94 AU

Year: 1371 Days

Day: 10.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 47,354,303 km

• M1: 176,525 km (0.068 R)
• M2: 265,985 km (0.074 R)
• M3: 386,411 km (0.112 R)
• M4: 485,295 km (0.093 R)
• M5: 602,431 km (0.06 R)
• M6: 731,234 km (0.029 R)
• M7: 820,993 km (0.109 R)
• M8: 959,820 km (0.093 R)
• M9: 1,075,609 km (0.084 R)
• M10: 1,229,844 km (0.075 R)
• M11: 1,400,535 km (0.1 R)
• M12: 1,516,174 km (0.089 R)
• M13: 1,616,555 km (0.093 R)
• M14: 1,795,623 km (0.095 R)
• M15: 2,194,601 km (0.073 R)
• M16: 2,469,262 km (0.067 R)
• M17: 2,766,513 km (0.083 R)
• M18: 2,902,498 km (0.045 R)
• M19: 3,360,118 km (0.114 R)
• M20: 3,481,142 km (0.067 R)
• M21: 3,765,378 km (0.099 R)
• M22: 3,866,058 km (0.091 R)
• M23: 4,031,513 km (0.098 R)
• M24: 4,160,466 km (0.087 R)
• M25: 4,409,397 km (0.088 R)
• M26: 4,582,482 km (0.031 R)
• M27: 4,853,404 km (0.099 R)
• M28: 5,241,610 km (0.074 R)
• M29: 5,368,619 km (0.064 R)
• M30: 5,496,525 km (0.1 R)
• M31: 5,697,734 km (0.101 R)
• M32: 6,196,493 km (0.048 R)
• M33: 6,405,930 km (0.12 R)
• M34: 6,557,024 km (0.092 R)
• M35: 6,878,211 km (0.101 R)
• M36: 7,002,078 km (0.057 R)
• M37: 7,204,633 km (0.11 R)
• M38: 7,377,718 km (0.114 R)
• M39: 8,051,208 km (0.112 R)
• M40: 8,165,351 km (0.113 R)
• M41: 8,444,949 km (0.102 R)
• M42: 8,794,709 km (0.115 R)
• M43: 8,979,762 km (0.09 R)
• M44: 9,234,377 km (0.041 R)
• M45: 9,439,775 km (0.089 R)
• M46: 9,560,202 km (0.11 R)
• M47: 9,837,556 km (0.116 R)
• M48: 10,100,100 km (0.091 R)
• M49: 10,241,021 km (0.101 R)
• M50: 10,329,434 km (0.091 R)
• M51: 10,542,760 km (0.071 R)
• M52: 10,919,448 km (0.033 R)
• M53: 11,064,109 km (0.081 R)
• M54: 11,465,330 km (0.114 R)
• M55: 11,686,286 km (0.072 R)
• M56: 11,852,938 km (0.06 R)
• M57: 12,076,288 km (0.087 R)
• M58: 12,263,435 km (0.048 R)
• M59: 12,395,081 km (0.068 R)
• M60: 12,489,477 km (0.1 R)
• M61: 12,716,717 km (0.112 R)
• M62: 12,830,860 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.5

Radius: 9.6

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.96 AU - 1.98 AU

Year: 1909 Days

Day: 9.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,354,303 km

• M1: 136,882 km (0.084 R)
• M2: 243,845 km (0.082 R)
• M3: 344,823 km (0.092 R)
• M4: 471,233 km (0.049 R)
• M5: 599,139 km (0.118 R)
• M6: 697,126 km (0.093 R)
• M7: 986,299 km (0.103 R)
• M8: 1,074,412 km (0.035 R)
• M9: 1,280,259 km (0.067 R)
• M10: 1,355,357 km (0.102 R)
• M11: 1,555,519 km (0.038 R)
• M12: 1,624,483 km (0.105 R)
• M13: 1,694,345 km (0.05 R)
• M14: 1,959,882 km (0.107 R)
• M15: 2,059,813 km (0.106 R)
• M16: 2,187,270 km (0.082 R)
• M17: 2,343,600 km (0.112 R)
• M18: 2,423,186 km (0.041 R)
• M19: 2,764,718 km (0.032 R)
• M20: 3,150,681 km (0.112 R)
• M21: 3,402,604 km (0.049 R)
• M22: 3,523,479 km (0.11 R)
• M23: 3,615,033 km (0.084 R)
• M24: 3,785,125 km (0.07 R)
• M25: 4,245,887 km (0.079 R)
• M26: 4,474,921 km (0.116 R)
• M27: 4,657,580 km (0.065 R)
• M28: 4,741,505 km (0.074 R)
• M29: 4,876,741 km (0.029 R)
• M30: 5,047,731 km (0.117 R)
• M31: 5,501,312 km (0.114 R)
• M32: 5,697,285 km (0.096 R)
• M33: 5,787,044 km (0.071 R)
• M34: 5,859,300 km (0.115 R)
• M35: 6,748,958 km (0.039 R)
• M36: 7,229,018 km (0.047 R)
• M37: 7,463,438 km (0.086 R)
• M38: 7,720,148 km (0.05 R)
• M39: 8,405,456 km (0.099 R)
• M40: 8,610,704 km (0.051 R)
• M41: 8,984,399 km (0.117 R)
• M42: 9,490,938 km (0.112 R)
• M43: 9,661,778 km (0.118 R)
• M44: 9,876,900 km (0.039 R)
• M45: 10,006,602 km (0.104 R)
• M46: 10,180,584 km (0.113 R)
• M47: 10,289,940 km (0.07 R)
• M48: 10,377,604 km (0.081 R)
• M49: 10,509,550 km (0.105 R)
• M50: 10,708,515 km (0.117 R)
• M51: 11,245,422 km (0.05 R)
• M52: 11,313,189 km (0.091 R)
• M53: 11,449,024 km (0.077 R)
• M54: 11,745,228 km (0.106 R)
• M55: 12,043,975 km (0.116 R)
• M56: 12,113,388 km (0.071 R)
• M57: 12,182,802 km (0.096 R)
• M58: 12,275,552 km (0.113 R)
• M59: 13,145,015 km (0.108 R)
• M60: 13,264,095 km (0.049 R)
• M61: 13,455,281 km (0.1 R)
• M62: 14,229,151 km (0.075 R)
• M63: 15,241,779 km (0.066 R)
• M64: 15,517,488 km (0.074 R)
• M65: 15,972,116 km (0.069 R)
• M66: 16,252,013 km (0.081 R)
• M67: 16,559,288 km (0.108 R)
• M68: 16,687,942 km (0.114 R)
• M69: 16,842,626 km (0.077 R)
• M70: 17,440,419 km (0.093 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.6

Radius: 14

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.93 AU - 5.17 AU

Year: 6699 Days

Day: 14.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,354,303 km

• M1: 175,030 km (0.069 R)
• M2: 290,369 km (0.105 R)
• M3: 602,431 km (0.114 R)
• M4: 743,950 km (0.114 R)
• M5: 1,025,344 km (0.092 R)
• M6: 1,256,173 km (0.111 R)
• M7: 1,400,236 km (0.056 R)
• M8: 1,706,014 km (0.074 R)
• M9: 1,867,131 km (0.059 R)
• M10: 2,067,592 km (0.109 R)
• M11: 2,240,228 km (0.074 R)
• M12: 2,363,946 km (0.086 R)
• M13: 2,581,610 km (0.101 R)
• M14: 2,674,361 km (0.118 R)
• M15: 2,825,006 km (0.114 R)
• M16: 3,115,525 km (0.051 R)
• M17: 3,477,103 km (0.118 R)
• M18: 4,044,977 km (0.067 R)
• M19: 4,284,782 km (0.063 R)
• M20: 4,507,085 km (0.111 R)
• M21: 4,893,496 km (0.102 R)
• M22: 5,196,432 km (0.12 R)
• M23: 5,943,673 km (0.111 R)
• M24: 6,267,104 km (0.109 R)
• M25: 6,647,681 km (0.1 R)
• M26: 6,827,796 km (0.048 R)
• M27: 7,166,785 km (0.106 R)
• M28: 7,325,060 km (0.111 R)
• M29: 7,618,421 km (0.069 R)
• M30: 8,079,332 km (0.096 R)
• M31: 8,410,243 km (0.08 R)
• M32: 8,633,293 km (0.107 R)
• M33: 9,171,097 km (0.03 R)
• M34: 9,545,242 km (0.06 R)
• M35: 9,632,457 km (0.104 R)
• M36: 10,879,356 km (0.109 R)
• M37: 11,183,787 km (0.061 R)
• M38: 11,306,308 km (0.084 R)
• M39: 11,676,712 km (0.102 R)
• M40: 11,801,028 km (0.069 R)
• M41: 11,988,325 km (0.094 R)
• M42: 13,068,720 km (0.118 R)
• M43: 14,080,900 km (0.051 R)
• M44: 14,279,715 km (0.115 R)
• M45: 14,546,299 km (0.116 R)
• M46: 15,458,098 km (0.059 R)
• M47: 16,145,500 km (0.076 R)
• M48: 16,702,602 km (0.115 R)
• M49: 16,807,770 km (0.091 R)
• M50: 17,124,618 km (0.06 R)
• M51: 17,265,988 km (0.091 R)
• M52: 17,835,657 km (0.106 R)
• M53: 18,303,150 km (0.076 R)
• M54: 18,484,014 km (0.056 R)
• M55: 18,665,476 km (0.111 R)
• M56: 19,140,150 km (0.055 R)
• M57: 19,286,905 km (0.104 R)
• M58: 20,138,417 km (0.1 R)
• M59: 20,926,797 km (0.09 R)
• M60: 22,572,224 km (0.079 R)
• M61: 22,766,253 km (0.039 R)
• M62: 22,960,880 km (0.104 R)
• M63: 23,195,000 km (0.106 R)
• M64: 23,863,104 km (0.043 R)
• M65: 24,258,940 km (0.117 R)
• M66: 25,177,770 km (0.104 R)
• M67: 25,459,762 km (0.103 R)
• M68: 25,742,802 km (0.096 R)
• M69: 25,904,966 km (0.089 R)
• M70: 26,885,131 km (0.111 R)
• M71: 27,008,400 km (0.119 R)
• M72: 27,586,745 km (0.113 R)
• M73: 27,752,649 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291

Radius: 3.4

Gravity: 25.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.66 AU - 7.96 AU

Year: 15066 Days

Day: 22.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,354,303 km

• M1: 58,942 km (0.11 R)
• M2: 89,609 km (0.11 R)
• M3: 196,721 km (0.106 R)
• M4: 406,607 km (0.11 R)
• M5: 479,012 km (0.116 R)
• M6: 587,172 km (0.067 R)
• M7: 1,112,859 km (0.097 R)
• M8: 1,194,090 km (0.075 R)
• M9: 1,235,529 km (0.118 R)
• M10: 1,471,594 km (0.095 R)
• M11: 1,652,009 km (0.037 R)
• M12: 1,744,910 km (0.059 R)
• M13: 1,768,396 km (0.118 R)
• M14: 1,791,883 km (0.094 R)
• M15: 1,815,669 km (0.108 R)
• M16: 1,984,416 km (0.109 R)
• M17: 2,133,266 km (0.11 R)
• M18: 2,467,766 km (0.105 R)
• M19: 3,387,793 km (0.094 R)
• M20: 3,417,264 km (0.086 R)
• M21: 3,685,493 km (0.113 R)
• M22: 4,337,590 km (0.039 R)
• M23: 4,791,769 km (0.106 R)
• M24: 4,924,313 km (0.117 R)
• M25: 5,024,544 km (0.058 R)
• M26: 5,226,950 km (0.094 R)
• M27: 5,535,570 km (0.114 R)
• M28: 6,278,473 km (0.101 R)
• M29: 7,089,742 km (0.067 R)
• M30: 8,287,572 km (0.107 R)
• M31: 9,052,018 km (0.117 R)
• M32: 9,133,848 km (0.087 R)
• M33: 11,654,123 km (0.081 R)
• M34: 11,921,754 km (0.08 R)
• M35: 13,058,398 km (0.116 R)
• M36: 13,104,624 km (0.096 R)
• M37: 13,336,351 km (0.06 R)
• M38: 13,382,876 km (0.119 R)
• M39: 16,469,379 km (0.105 R)
• M40: 16,619,276 km (0.082 R)
• M41: 16,970,682 km (0.095 R)
• M42: 17,172,639 km (0.049 R)
• M43: 17,426,207 km (0.114 R)
• M44: 18,556,419 km (0.071 R)
• M45: 18,660,240 km (0.051 R)
• M46: 19,182,785 km (0.115 R)
• M47: 22,582,995 km (0.078 R)
• M48: 23,531,745 km (0.097 R)
• M49: 23,587,994 km (0.09 R)
• M50: 23,644,243 km (0.068 R)
• M51: 23,756,890 km (0.097 R)
• M52: 24,322,819 km (0.115 R)
• M53: 25,872,952 km (0.086 R)
• M54: 27,336,617 km (0.09 R)
• M55: 27,929,474 km (0.108 R)
• M56: 28,227,473 km (0.101 R)
• M57: 28,347,001 km (0.027 R)
• M58: 29,551,414 km (0.042 R)
• M59: 30,037,756 km (0.032 R)
• M60: 31,885,290 km (0.046 R)
• M61: 32,009,756 km (0.095 R)
• M62: 32,134,371 km (0.12 R)
• M63: 32,885,502 km (0.025 R)
• M64: 33,137,125 km (0.088 R)
• M65: 35,559,713 km (0.116 R)
• M66: 36,661,801 km (0.108 R)
• M67: 37,315,394 km (0.067 R)
• M68: 38,567,528 km (0.114 R)
• M69: 40,303,462 km (0.069 R)
• M70: 40,775,144 km (0.111 R)
• M71: 40,910,231 km (0.066 R)
• M72: 41,180,853 km (0.062 R)
• M73: 41,384,157 km (0.042 R)
• M74: 42,817,155 km (0.067 R)
• M75: 44,405,136 km (0.076 R)
• M76: 45,171,376 km (0.101 R)
• M77: 45,381,112 km (0.098 R)
• M78: 45,591,297 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 12,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit