🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.2

Radius: 11.8

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.95 AU - 1.01 AU

Year: 636 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,477,971 km

• M1: 147,055 km (0.103 R)
• M2: 239,057 km (0.09 R)
• M3: 377,735 km (0.119 R)
• M4: 463,305 km (0.071 R)
• M5: 566,527 km (0.04 R)
• M6: 654,790 km (0.076 R)
• M7: 784,342 km (0.097 R)
• M8: 858,093 km (0.107 R)
• M9: 945,608 km (0.105 R)
• M10: 1,030,580 km (0.103 R)
• M11: 1,160,431 km (0.039 R)
• M12: 1,359,396 km (0.036 R)
• M13: 1,570,030 km (0.049 R)
• M14: 1,651,860 km (0.045 R)
• M15: 1,728,304 km (0.083 R)
• M16: 1,913,656 km (0.057 R)
• M17: 2,053,380 km (0.053 R)
• M18: 2,166,177 km (0.101 R)
• M19: 2,288,847 km (0.047 R)
• M20: 2,445,626 km (0.108 R)
• M21: 2,573,532 km (0.1 R)
• M22: 2,736,743 km (0.082 R)
• M23: 2,886,641 km (0.062 R)
• M24: 3,495,653 km (0.058 R)
• M25: 3,640,464 km (0.107 R)
• M26: 3,741,144 km (0.081 R)
• M27: 3,879,970 km (0.067 R)
• M28: 4,001,743 km (0.063 R)
• M29: 4,077,440 km (0.083 R)
• M30: 4,201,307 km (0.079 R)
• M31: 4,297,348 km (0.083 R)
• M32: 4,482,102 km (0.096 R)
• M33: 4,560,790 km (0.072 R)
• M34: 4,729,237 km (0.114 R)
• M35: 5,042,047 km (0.098 R)
• M36: 5,123,877 km (0.08 R)
• M37: 5,340,794 km (0.106 R)
• M38: 5,445,063 km (0.087 R)
• M39: 5,529,137 km (0.084 R)
• M40: 5,645,225 km (0.068 R)
• M41: 6,249,451 km (0.105 R)
• M42: 6,581,708 km (0.111 R)
• M43: 6,761,375 km (0.078 R)
• M44: 6,988,016 km (0.108 R)
• M45: 7,068,051 km (0.112 R)
• M46: 7,148,385 km (0.063 R)
• M47: 7,252,056 km (0.112 R)
• M48: 7,344,507 km (0.112 R)
• M49: 7,507,569 km (0.036 R)
• M50: 7,601,217 km (0.102 R)
• M51: 7,789,711 km (0.078 R)
• M52: 7,896,524 km (0.116 R)
• M53: 7,991,668 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 14

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.12 AU - 1.54 AU

Year: 1006 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 85.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,477,971 km

• M1: 183,407 km (0.102 R)
• M2: 272,717 km (0.104 R)
• M3: 435,629 km (0.091 R)
• M4: 539,600 km (0.072 R)
• M5: 628,610 km (0.118 R)
• M6: 779,555 km (0.048 R)
• M7: 895,792 km (0.108 R)
• M8: 1,037,611 km (0.119 R)
• M9: 1,194,389 km (0.09 R)
• M10: 1,289,833 km (0.105 R)
• M11: 1,380,938 km (0.086 R)
• M12: 1,540,409 km (0.106 R)
• M13: 1,630,168 km (0.117 R)
• M14: 1,791,734 km (0.113 R)
• M15: 1,894,507 km (0.08 R)
• M16: 2,122,943 km (0.102 R)
• M17: 2,249,204 km (0.075 R)
• M18: 2,343,451 km (0.108 R)
• M19: 2,491,852 km (0.047 R)
• M20: 2,616,467 km (0.044 R)
• M21: 2,752,451 km (0.031 R)
• M22: 2,946,779 km (0.057 R)
• M23: 3,320,026 km (0.1 R)
• M24: 3,537,391 km (0.102 R)
• M25: 3,708,681 km (0.119 R)
• M26: 3,903,308 km (0.101 R)
• M27: 4,017,600 km (0.107 R)
• M28: 4,303,033 km (0.096 R)
• M29: 4,421,215 km (0.111 R)
• M30: 4,749,284 km (0.098 R)
• M31: 4,849,215 km (0.102 R)
• M32: 5,040,102 km (0.103 R)
• M33: 5,244,901 km (0.116 R)
• M34: 5,592,417 km (0.065 R)
• M35: 5,709,852 km (0.103 R)
• M36: 5,947,563 km (0.061 R)
• M37: 6,188,415 km (0.049 R)
• M38: 6,334,423 km (0.107 R)
• M39: 6,506,311 km (0.103 R)
• M40: 6,605,344 km (0.103 R)
• M41: 7,044,115 km (0.117 R)
• M42: 7,299,179 km (0.097 R)
• M43: 7,674,520 km (0.117 R)
• M44: 7,976,708 km (0.117 R)
• M45: 8,109,252 km (0.065 R)
• M46: 8,498,057 km (0.109 R)
• M47: 8,701,659 km (0.054 R)
• M48: 8,797,103 km (0.077 R)
• M49: 8,975,423 km (0.101 R)
• M50: 9,168,853 km (0.117 R)
• M51: 9,419,729 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 15

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.61 AU - 2.21 AU

Year: 1732 Days

Day: 14.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,477,971 km

• M1: 208,091 km (0.12 R)
• M2: 302,337 km (0.111 R)
• M3: 472,430 km (0.065 R)
• M4: 614,997 km (0.07 R)
• M5: 781,948 km (0.101 R)
• M6: 875,596 km (0.103 R)
• M7: 995,125 km (0.056 R)
• M8: 1,252,583 km (0.113 R)
• M9: 1,689,708 km (0.097 R)
• M10: 2,039,318 km (0.03 R)
• M11: 2,203,427 km (0.119 R)
• M12: 2,617,963 km (0.109 R)
• M13: 2,786,560 km (0.05 R)
• M14: 2,904,592 km (0.037 R)
• M15: 3,013,500 km (0.046 R)
• M16: 3,134,823 km (0.085 R)
• M17: 3,257,942 km (0.119 R)
• M18: 3,731,120 km (0.099 R)
• M19: 3,826,115 km (0.11 R)
• M20: 4,152,687 km (0.111 R)
• M21: 4,338,039 km (0.1 R)
• M22: 4,640,526 km (0.12 R)
• M23: 4,794,462 km (0.096 R)
• M24: 4,897,984 km (0.028 R)
• M25: 5,120,586 km (0.114 R)
• M26: 5,226,501 km (0.114 R)
• M27: 5,400,184 km (0.045 R)
• M28: 5,671,106 km (0.109 R)
• M29: 5,877,401 km (0.06 R)
• M30: 5,974,490 km (0.077 R)
• M31: 6,114,215 km (0.084 R)
• M32: 6,368,531 km (0.11 R)
• M33: 6,583,054 km (0.116 R)
• M34: 6,858,314 km (0.077 R)
• M35: 6,989,961 km (0.111 R)
• M36: 7,226,325 km (0.101 R)
• M37: 7,420,204 km (0.1 R)
• M38: 7,798,088 km (0.067 R)
• M39: 8,058,688 km (0.117 R)
• M40: 8,197,963 km (0.113 R)
• M41: 8,572,856 km (0.113 R)
• M42: 8,762,546 km (0.104 R)
• M43: 8,873,846 km (0.11 R)
• M44: 9,081,788 km (0.086 R)
• M45: 9,242,755 km (0.057 R)
• M46: 9,502,457 km (0.097 R)
• M47: 9,649,511 km (0.074 R)
• M48: 9,781,008 km (0.063 R)
• M49: 9,979,225 km (0.097 R)
• M50: 10,078,857 km (0.059 R)
• M51: 10,379,848 km (0.065 R)
• M52: 10,802,761 km (0.119 R)
• M53: 11,093,580 km (0.055 R)
• M54: 11,283,270 km (0.093 R)
• M55: 11,595,780 km (0.111 R)
• M56: 11,788,163 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 13

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.82 AU - 2.62 AU

Year: 2170 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,477,971 km

• M1: 162,314 km (0.103 R)
• M2: 265,387 km (0.111 R)
• M3: 349,161 km (0.109 R)
• M4: 447,896 km (0.064 R)
• M5: 657,632 km (0.061 R)
• M6: 780,602 km (0.036 R)
• M7: 941,569 km (0.056 R)
• M8: 1,146,219 km (0.057 R)
• M9: 1,254,378 km (0.057 R)
• M10: 1,528,741 km (0.1 R)
• M11: 1,760,019 km (0.053 R)
• M12: 1,912,160 km (0.085 R)
• M13: 2,042,460 km (0.112 R)
• M14: 2,175,751 km (0.107 R)
• M15: 2,522,220 km (0.065 R)
• M16: 2,694,856 km (0.082 R)
• M17: 2,782,670 km (0.04 R)
• M18: 2,886,491 km (0.115 R)
• M19: 2,991,509 km (0.119 R)
• M20: 3,113,281 km (0.099 R)
• M21: 3,221,141 km (0.082 R)
• M22: 3,472,466 km (0.106 R)
• M23: 4,078,487 km (0.077 R)
• M24: 4,196,968 km (0.057 R)
• M25: 4,524,288 km (0.027 R)
• M26: 4,682,264 km (0.053 R)
• M27: 4,859,986 km (0.11 R)
• M28: 5,314,315 km (0.102 R)
• M29: 5,574,615 km (0.105 R)
• M30: 5,725,410 km (0.095 R)
• M31: 6,030,889 km (0.085 R)
• M32: 6,146,827 km (0.069 R)
• M33: 6,798,026 km (0.112 R)
• M34: 7,060,571 km (0.044 R)
• M35: 7,244,426 km (0.108 R)
• M36: 7,471,217 km (0.064 R)
• M37: 7,595,832 km (0.118 R)
• M38: 8,187,043 km (0.061 R)
• M39: 8,358,781 km (0.115 R)
• M40: 8,749,381 km (0.112 R)
• M41: 9,481,064 km (0.053 R)
• M42: 9,706,658 km (0.095 R)
• M43: 10,464,072 km (0.106 R)
• M44: 10,720,632 km (0.088 R)
• M45: 10,814,580 km (0.068 R)
• M46: 11,074,132 km (0.1 R)
• M47: 11,359,565 km (0.11 R)
• M48: 11,455,307 km (0.088 R)
• M49: 11,575,285 km (0.071 R)
• M50: 12,451,779 km (0.028 R)
• M51: 12,624,714 km (0.115 R)
• M52: 13,223,704 km (0.049 R)
• M53: 13,324,383 km (0.11 R)
• M54: 13,450,644 km (0.065 R)
• M55: 13,755,375 km (0.091 R)
• M56: 14,319,957 km (0.106 R)
• M57: 14,813,630 km (0.092 R)
• M58: 14,997,037 km (0.118 R)
• M59: 15,102,055 km (0.097 R)
• M60: 15,339,466 km (0.112 R)
• M61: 15,498,339 km (0.045 R)
• M62: 16,274,304 km (0.069 R)
• M63: 16,843,972 km (0.109 R)
• M64: 17,035,458 km (0.119 R)
• M65: 17,420,373 km (0.076 R)
• M66: 17,863,781 km (0.088 R)
• M67: 18,170,905 km (0.094 R)
• M68: 18,451,551 km (0.106 R)
• M69: 18,564,198 km (0.105 R)
• M70: 18,648,871 km (0.106 R)
• M71: 19,159,448 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 11.9

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.45 AU - 3.73 AU

Year: 4462 Days

Day: 9.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,477,971 km

• M1: 148,850 km (0.118 R)
• M2: 319,391 km (0.102 R)
• M3: 539,600 km (0.08 R)
• M4: 643,271 km (0.106 R)
• M5: 825,331 km (0.1 R)
• M6: 1,625,830 km (0.05 R)
• M7: 1,831,976 km (0.087 R)
• M8: 1,996,384 km (0.106 R)
• M9: 2,252,495 km (0.111 R)
• M10: 2,411,368 km (0.1 R)
• M11: 2,778,032 km (0.113 R)
• M12: 2,891,577 km (0.068 R)
• M13: 3,045,364 km (0.099 R)
• M14: 3,142,902 km (0.111 R)
• M15: 3,261,383 km (0.094 R)
• M16: 3,462,293 km (0.063 R)
• M17: 3,687,887 km (0.076 R)
• M18: 4,153,884 km (0.069 R)
• M19: 4,350,007 km (0.069 R)
• M20: 4,683,760 km (0.1 R)
• M21: 5,118,491 km (0.066 R)
• M22: 5,305,488 km (0.108 R)
• M23: 5,399,735 km (0.107 R)
• M24: 5,566,238 km (0.11 R)
• M25: 5,806,941 km (0.058 R)
• M26: 6,100,601 km (0.097 R)
• M27: 6,600,557 km (0.111 R)
• M28: 6,753,147 km (0.076 R)
• M29: 7,480,941 km (0.074 R)
• M30: 7,613,484 km (0.084 R)
• M31: 8,124,660 km (0.109 R)
• M32: 8,786,033 km (0.027 R)
• M33: 9,926,716 km (0.114 R)
• M34: 10,043,403 km (0.101 R)
• M35: 10,603,796 km (0.09 R)
• M36: 10,902,693 km (0.11 R)
• M37: 11,754,802 km (0.096 R)
• M38: 12,095,437 km (0.043 R)
• M39: 13,329,170 km (0.083 R)
• M40: 13,587,077 km (0.038 R)
• M41: 13,716,778 km (0.107 R)
• M42: 14,371,119 km (0.059 R)
• M43: 14,536,275 km (0.099 R)
• M44: 14,835,322 km (0.112 R)
• M45: 15,169,822 km (0.117 R)
• M46: 15,608,443 km (0.079 R)
• M47: 16,017,145 km (0.109 R)
• M48: 16,325,915 km (0.098 R)
• M49: 16,463,844 km (0.084 R)
• M50: 16,567,515 km (0.075 R)
• M51: 16,914,582 km (0.083 R)
• M52: 17,159,025 km (0.11 R)
• M53: 17,863,781 km (0.083 R)
• M54: 18,327,086 km (0.064 R)
• M55: 19,301,716 km (0.085 R)
• M56: 20,034,596 km (0.063 R)
• M57: 20,590,352 km (0.103 R)
• M58: 21,151,045 km (0.11 R)
• M59: 22,172,948 km (0.092 R)
• M60: 22,287,540 km (0.107 R)
• M61: 22,363,984 km (0.109 R)
• M62: 22,978,981 km (0.088 R)
• M63: 23,211,007 km (0.029 R)
• M64: 23,716,498 km (0.056 R)
• M65: 23,911,873 km (0.084 R)
• M66: 24,107,697 km (0.1 R)
• M67: 24,422,301 km (0.072 R)
• M68: 24,619,621 km (0.108 R)
• M69: 25,095,342 km (0.112 R)
• M70: 25,214,721 km (0.093 R)
• M71: 25,494,020 km (0.104 R)
• M72: 25,574,055 km (0.111 R)
• M73: 25,734,275 km (0.036 R)
• M74: 26,055,760 km (0.101 R)
• M75: 26,500,066 km (0.098 R)
• M76: 26,702,771 km (0.059 R)
• M77: 27,068,987 km (0.068 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: 313 - 11,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit