🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 13.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.66 AU - 0.78 AU

Year: 414 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 9,676,127 km

• M1: 189,989 km (0.077 R)
• M2: 283,787 km (0.09 R)
• M3: 369,956 km (0.033 R)
• M4: 452,234 km (0.042 R)
• M5: 600,635 km (0.084 R)
• M6: 685,158 km (0.074 R)
• M7: 791,074 km (0.045 R)
• M8: 956,230 km (0.106 R)
• M9: 1,084,585 km (0.106 R)
• M10: 1,168,509 km (0.079 R)
• M11: 1,258,716 km (0.045 R)
• M12: 1,425,817 km (0.084 R)
• M13: 1,514,529 km (0.117 R)
• M14: 1,635,703 km (0.086 R)
• M15: 1,792,033 km (0.118 R)
• M16: 1,874,611 km (0.108 R)
• M17: 1,991,297 km (0.111 R)
• M18: 2,154,060 km (0.066 R)
• M19: 2,261,920 km (0.105 R)
• M20: 2,381,598 km (0.117 R)
• M21: 2,483,025 km (0.117 R)
• M22: 2,596,421 km (0.079 R)
• M23: 2,743,176 km (0.102 R)
• M24: 2,828,447 km (0.089 R)
• M25: 3,122,556 km (0.078 R)
• M26: 3,279,185 km (0.091 R)
• M27: 3,364,157 km (0.116 R)
• M28: 3,455,561 km (0.081 R)
• M29: 3,588,554 km (0.115 R)
• M30: 3,723,192 km (0.115 R)
• M31: 3,817,887 km (0.12 R)
• M32: 3,907,496 km (0.095 R)
• M33: 4,155,978 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.3

Radius: 8.5

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.58 AU - 0.9 AU

Year: 432 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 168.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 9,676,127 km

• M1: 127,009 km (0.068 R)
• M2: 206,894 km (0.108 R)
• M3: 278,850 km (0.098 R)
• M4: 365,767 km (0.119 R)
• M5: 425,307 km (0.031 R)
• M6: 481,705 km (0.067 R)
• M7: 544,835 km (0.087 R)
• M8: 769,980 km (0.069 R)
• M9: 882,328 km (0.06 R)
• M10: 938,128 km (0.112 R)
• M11: 1,320,800 km (0.057 R)
• M12: 1,418,337 km (0.12 R)
• M13: 1,546,393 km (0.083 R)
• M14: 1,760,767 km (0.045 R)
• M15: 1,862,493 km (0.114 R)
• M16: 1,929,364 km (0.074 R)
• M17: 2,015,682 km (0.092 R)
• M18: 2,084,497 km (0.07 R)
• M19: 2,147,777 km (0.066 R)
• M20: 2,269,699 km (0.102 R)
• M21: 2,387,283 km (0.059 R)
• M22: 2,473,601 km (0.102 R)
• M23: 2,527,157 km (0.042 R)
• M24: 2,649,229 km (0.108 R)
• M25: 2,717,894 km (0.045 R)
• M26: 2,808,102 km (0.084 R)
• M27: 2,906,387 km (0.074 R)
• M28: 3,055,985 km (0.095 R)
• M29: 3,288,909 km (0.063 R)
• M30: 3,400,060 km (0.078 R)
• M31: 3,527,518 km (0.081 R)
• M32: 3,595,734 km (0.112 R)
• M33: 4,196,819 km (0.064 R)
• M34: 4,260,996 km (0.078 R)
• M35: 4,529,524 km (0.073 R)
• M36: 4,694,980 km (0.068 R)
• M37: 4,803,737 km (0.066 R)
• M38: 4,870,907 km (0.111 R)
• M39: 4,938,525 km (0.087 R)
• M40: 5,040,551 km (0.114 R)
• M41: 5,100,390 km (0.07 R)
• M42: 5,194,786 km (0.081 R)
• M43: 5,307,284 km (0.086 R)
• M44: 5,473,038 km (0.079 R)
• M45: 5,622,786 km (0.11 R)
• M46: 5,720,473 km (0.078 R)
• M47: 5,791,831 km (0.092 R)
• M48: 6,043,904 km (0.115 R)
• M49: 6,143,985 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 8.5

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.68 AU - 0.84 AU

Year: 449 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 9,676,127 km

• M1: 105,915 km (0.071 R)
• M2: 165,156 km (0.11 R)
• M3: 220,956 km (0.058 R)
• M4: 282,142 km (0.098 R)
• M5: 335,847 km (0.092 R)
• M6: 424,708 km (0.118 R)
• M7: 492,775 km (0.073 R)
• M8: 621,130 km (0.056 R)
• M9: 726,148 km (0.051 R)
• M10: 855,700 km (0.106 R)
• M11: 959,371 km (0.098 R)
• M12: 1,017,864 km (0.071 R)
• M13: 1,077,553 km (0.108 R)
• M14: 1,143,676 km (0.118 R)
• M15: 1,226,852 km (0.107 R)
• M16: 1,333,964 km (0.089 R)
• M17: 1,517,670 km (0.093 R)
• M18: 1,580,651 km (0.084 R)
• M19: 1,745,358 km (0.095 R)
• M20: 1,805,497 km (0.06 R)
• M21: 1,860,399 km (0.068 R)
• M22: 1,921,884 km (0.11 R)
• M23: 2,053,530 km (0.116 R)
• M24: 2,266,408 km (0.1 R)
• M25: 2,332,231 km (0.108 R)
• M26: 2,439,193 km (0.07 R)
• M27: 2,506,812 km (0.095 R)
• M28: 2,720,437 km (0.054 R)
• M29: 2,797,779 km (0.107 R)
• M30: 2,854,477 km (0.036 R)
• M31: 2,947,377 km (0.116 R)
• M32: 3,247,171 km (0.068 R)
• M33: 3,404,548 km (0.085 R)
• M34: 3,742,340 km (0.097 R)
• M35: 3,820,730 km (0.104 R)
• M36: 3,915,425 km (0.101 R)
• M37: 3,971,075 km (0.073 R)
• M38: 4,155,679 km (0.117 R)
• M39: 4,228,683 km (0.097 R)
• M40: 4,310,363 km (0.102 R)
• M41: 4,392,493 km (0.074 R)
• M42: 4,600,284 km (0.046 R)
• M43: 4,734,922 km (0.091 R)
• M44: 4,905,015 km (0.069 R)
• M45: 4,982,357 km (0.069 R)
• M46: 5,216,478 km (0.095 R)
• M47: 5,304,142 km (0.103 R)
• M48: 5,445,512 km (0.097 R)
• M49: 5,498,769 km (0.106 R)
• M50: 5,695,789 km (0.1 R)
• M51: 5,785,997 km (0.109 R)
• M52: 5,876,803 km (0.113 R)
• M53: 5,995,583 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.5

Radius: 14.7

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.77 AU - 0.79 AU

Year: 467 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 9,676,127 km

• M1: 188,344 km (0.104 R)
• M2: 289,173 km (0.111 R)
• M3: 384,167 km (0.07 R)
• M4: 515,664 km (0.111 R)
• M5: 692,489 km (0.108 R)
• M6: 805,585 km (0.12 R)
• M7: 911,649 km (0.118 R)
• M8: 1,078,451 km (0.059 R)
• M9: 1,186,910 km (0.075 R)
• M10: 1,349,074 km (0.097 R)
• M11: 1,490,144 km (0.11 R)
• M12: 1,642,435 km (0.118 R)
• M13: 1,763,460 km (0.073 R)
• M14: 1,856,210 km (0.039 R)
• M15: 2,021,067 km (0.069 R)
• M16: 2,177,846 km (0.104 R)
• M17: 2,407,179 km (0.077 R)
• M18: 2,609,136 km (0.062 R)
• M19: 2,773,545 km (0.106 R)
• M20: 2,911,923 km (0.075 R)
• M21: 3,075,283 km (0.111 R)
• M22: 3,211,268 km (0.111 R)
• M23: 3,426,689 km (0.112 R)
• M24: 3,559,981 km (0.107 R)
• M25: 3,719,003 km (0.059 R)
• M26: 3,913,032 km (0.06 R)
• M27: 4,093,895 km (0.091 R)
• M28: 4,260,847 km (0.108 R)
• M29: 4,438,569 km (0.08 R)
• M30: 4,558,397 km (0.037 R)
• M31: 4,670,745 km (0.115 R)
• M32: 4,995,522 km (0.117 R)
• M33: 5,120,286 km (0.115 R)
• M34: 5,264,349 km (0.085 R)
• M35: 5,427,860 km (0.104 R)
• M36: 5,584,040 km (0.097 R)
• M37: 5,835,065 km (0.09 R)
• M38: 5,938,437 km (0.078 R)
• M39: 6,061,407 km (0.038 R)
• M40: 6,213,996 km (0.058 R)
• M41: 6,513,042 km (0.109 R)
• M42: 6,718,440 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.7

Radius: 8

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.87 AU - 0.95 AU

Year: 589 Days

Day: 12.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 9,676,127 km

• M1: 101,278 km (0.091 R)
• M2: 207,193 km (0.119 R)
• M3: 269,426 km (0.091 R)
• M4: 330,163 km (0.107 R)
• M5: 382,372 km (0.116 R)
• M6: 468,989 km (0.05 R)
• M7: 580,141 km (0.118 R)
• M8: 709,842 km (0.107 R)
• M9: 884,572 km (0.099 R)
• M10: 998,267 km (0.071 R)
• M11: 1,106,127 km (0.112 R)
• M12: 1,229,246 km (0.08 R)
• M13: 1,351,168 km (0.062 R)
• M14: 1,501,663 km (0.086 R)
• M15: 1,582,147 km (0.085 R)
• M16: 1,689,558 km (0.112 R)
• M17: 1,760,468 km (0.092 R)
• M18: 1,911,861 km (0.085 R)
• M19: 2,047,097 km (0.082 R)
• M20: 2,291,391 km (0.049 R)
• M21: 2,363,048 km (0.037 R)
• M22: 2,420,793 km (0.059 R)
• M23: 2,493,647 km (0.104 R)
• M24: 2,626,789 km (0.082 R)
• M25: 2,709,367 km (0.103 R)
• M26: 2,846,249 km (0.072 R)
• M27: 2,923,442 km (0.061 R)
• M28: 2,985,525 km (0.052 R)
• M29: 3,079,622 km (0.071 R)
• M30: 3,158,909 km (0.041 R)
• M31: 3,286,964 km (0.119 R)
• M32: 3,400,509 km (0.074 R)
• M33: 3,540,234 km (0.103 R)
• M34: 3,631,638 km (0.118 R)
• M35: 3,698,508 km (0.112 R)
• M36: 4,187,544 km (0.105 R)
• M37: 4,240,202 km (0.106 R)
• M38: 4,453,229 km (0.093 R)
• M39: 4,560,940 km (0.106 R)
• M40: 4,724,301 km (0.101 R)
• M41: 4,834,255 km (0.078 R)
• M42: 4,917,282 km (0.084 R)
• M43: 5,000,758 km (0.111 R)
• M44: 5,066,132 km (0.116 R)
• M45: 5,206,903 km (0.12 R)
• M46: 5,425,466 km (0.067 R)
• M47: 5,608,275 km (0.031 R)
• M48: 5,685,916 km (0.111 R)
• M49: 5,832,372 km (0.103 R)
• M50: 5,901,038 km (0.059 R)
• M51: 5,980,025 km (0.073 R)
• M52: 6,198,887 km (0.103 R)
• M53: 6,299,267 km (0.073 R)
• M54: 6,420,441 km (0.078 R)
• M55: 6,471,155 km (0.07 R)
• M56: 6,654,861 km (0.044 R)
• M57: 6,861,007 km (0.083 R)
• M58: 6,933,712 km (0.113 R)
• M59: 7,058,776 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598

Radius: 9.3

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.16 AU - 1.38 AU

Year: 971 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 9,676,127 km

• M1: 129,851 km (0.098 R)
• M2: 232,325 km (0.098 R)
• M3: 331,958 km (0.101 R)
• M4: 431,739 km (0.106 R)
• M5: 632,649 km (0.059 R)
• M6: 710,440 km (0.113 R)
• M7: 895,044 km (0.074 R)
• M8: 977,173 km (0.062 R)
• M9: 1,136,046 km (0.082 R)
• M10: 1,253,780 km (0.072 R)
• M11: 1,449,454 km (0.088 R)
• M12: 1,585,588 km (0.07 R)
• M13: 1,647,521 km (0.108 R)
• M14: 1,726,060 km (0.05 R)
• M15: 2,019,422 km (0.096 R)
• M16: 2,095,268 km (0.071 R)
• M17: 2,381,748 km (0.098 R)
• M18: 2,868,090 km (0.084 R)
• M19: 3,011,256 km (0.119 R)
• M20: 3,295,043 km (0.092 R)
• M21: 3,435,066 km (0.118 R)
• M22: 3,526,321 km (0.093 R)
• M23: 3,710,925 km (0.07 R)
• M24: 3,898,820 km (0.052 R)
• M25: 3,983,492 km (0.038 R)
• M26: 4,057,842 km (0.118 R)
• M27: 4,154,333 km (0.107 R)
• M28: 4,316,796 km (0.103 R)
• M29: 4,558,995 km (0.076 R)
• M30: 4,828,271 km (0.078 R)
• M31: 4,941,966 km (0.114 R)
• M32: 5,056,558 km (0.103 R)
• M33: 5,125,821 km (0.116 R)
• M34: 5,253,578 km (0.117 R)
• M35: 5,452,992 km (0.12 R)
• M36: 5,631,013 km (0.082 R)
• M37: 5,907,919 km (0.068 R)
• M38: 5,968,656 km (0.116 R)
• M39: 6,078,610 km (0.077 R)
• M40: 6,152,362 km (0.047 R)
• M41: 6,362,697 km (0.071 R)
• M42: 6,500,027 km (0.105 R)
• M43: 6,562,859 km (0.083 R)
• M44: 6,879,707 km (0.1 R)
• M45: 6,943,735 km (0.096 R)
• M46: 7,072,389 km (0.04 R)
• M47: 7,214,657 km (0.074 R)
• M48: 7,410,331 km (0.096 R)
• M49: 7,607,800 km (0.113 R)
• M50: 7,687,236 km (0.103 R)
• M51: 7,820,378 km (0.111 R)
• M52: 7,954,268 km (0.101 R)
• M53: 8,048,365 km (0.1 R)
• M54: 8,483,396 km (0.074 R)
• M55: 8,552,061 km (0.111 R)
• M56: 8,648,552 km (0.082 R)
• M57: 8,759,255 km (0.092 R)
• M58: 9,052,167 km (0.116 R)
• M59: 9,447,554 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 12,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit