🌌 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: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919

Radius: 9.7

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.64 AU - 0.78 AU

Year: 380 Days

Day: 7.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 14,328,507 km

• M1: 132,544 km (0.12 R)
• M2: 281,394 km (0.114 R)
• M3: 404,812 km (0.057 R)
• M4: 542,143 km (0.09 R)
• M5: 672,442 km (0.044 R)
• M6: 733,478 km (0.08 R)
• M7: 805,136 km (0.089 R)
• M8: 870,660 km (0.11 R)
• M9: 947,104 km (0.052 R)
• M10: 1,021,454 km (0.096 R)
• M11: 1,088,175 km (0.11 R)
• M12: 1,161,328 km (0.082 R)
• M13: 1,318,256 km (0.089 R)
• M14: 1,380,788 km (0.091 R)
• M15: 1,547,590 km (0.088 R)
• M16: 1,641,837 km (0.096 R)
• M17: 1,720,974 km (0.094 R)
• M18: 1,784,104 km (0.106 R)
• M19: 1,871,619 km (0.084 R)
• M20: 1,966,464 km (0.078 R)
• M21: 2,062,955 km (0.115 R)
• M22: 2,323,853 km (0.042 R)
• M23: 2,471,357 km (0.082 R)
• M24: 2,575,776 km (0.065 R)
• M25: 2,708,469 km (0.055 R)
• M26: 2,775,788 km (0.074 R)
• M27: 2,850,288 km (0.108 R)
• M28: 2,932,567 km (0.058 R)
• M29: 3,022,475 km (0.112 R)
• M30: 3,092,188 km (0.117 R)
• M31: 3,240,589 km (0.096 R)
• M32: 3,348,000 km (0.078 R)
• M33: 3,507,920 km (0.103 R)
• M34: 3,797,392 km (0.118 R)
• M35: 3,888,049 km (0.072 R)
• M36: 4,017,750 km (0.115 R)
• M37: 4,117,831 km (0.096 R)
• M38: 4,179,914 km (0.102 R)
• M39: 4,242,296 km (0.096 R)
• M40: 4,502,896 km (0.067 R)
• M41: 4,566,774 km (0.055 R)
• M42: 4,631,101 km (0.095 R)
• M43: 4,776,810 km (0.065 R)
• M44: 4,850,262 km (0.103 R)
• M45: 5,131,207 km (0.053 R)
• M46: 5,214,832 km (0.092 R)
• M47: 5,341,242 km (0.036 R)
• M48: 5,426,064 km (0.059 R)
• M49: 5,631,313 km (0.11 R)
• M50: 5,752,337 km (0.095 R)
• M51: 5,926,768 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 14.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.75 AU - 1.05 AU

Year: 543 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 14,328,507 km

• M1: 178,171 km (0.079 R)
• M2: 280,945 km (0.109 R)
• M3: 391,348 km (0.112 R)
• M4: 590,762 km (0.103 R)
• M5: 803,490 km (0.039 R)
• M6: 945,459 km (0.025 R)
• M7: 1,135,897 km (0.068 R)
• M8: 1,225,955 km (0.12 R)
• M9: 1,324,091 km (0.092 R)
• M10: 1,590,076 km (0.096 R)
• M11: 1,738,477 km (0.113 R)
• M12: 1,945,969 km (0.091 R)
• M13: 2,049,790 km (0.113 R)
• M14: 2,142,989 km (0.09 R)
• M15: 2,244,118 km (0.082 R)
• M16: 2,372,921 km (0.076 R)
• M17: 2,490,954 km (0.053 R)
• M18: 2,705,777 km (0.09 R)
• M19: 2,864,201 km (0.076 R)
• M20: 3,284,720 km (0.082 R)
• M21: 3,372,684 km (0.058 R)
• M22: 3,513,755 km (0.109 R)
• M23: 3,641,511 km (0.047 R)
• M24: 3,755,655 km (0.094 R)
• M25: 3,886,553 km (0.111 R)
• M26: 4,018,947 km (0.077 R)
• M27: 4,129,200 km (0.097 R)
• M28: 4,224,494 km (0.069 R)
• M29: 4,514,714 km (0.085 R)
• M30: 4,753,472 km (0.101 R)
• M31: 4,895,291 km (0.115 R)
• M32: 5,047,133 km (0.101 R)
• M33: 5,226,202 km (0.1 R)
• M34: 5,320,897 km (0.034 R)
• M35: 5,477,077 km (0.085 R)
• M36: 5,670,058 km (0.083 R)
• M37: 5,794,075 km (0.045 R)
• M38: 5,990,796 km (0.115 R)
• M39: 6,244,365 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.6

Radius: 11.3

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.97 AU - 1.19 AU

Year: 714 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 14,328,507 km

• M1: 169,794 km (0.086 R)
• M2: 240,703 km (0.108 R)
• M3: 346,917 km (0.089 R)
• M4: 419,472 km (0.071 R)
• M5: 498,909 km (0.112 R)
• M6: 569,968 km (0.088 R)
• M7: 686,953 km (0.102 R)
• M8: 779,255 km (0.107 R)
• M9: 1,033,123 km (0.102 R)
• M10: 1,140,983 km (0.118 R)
• M11: 1,219,671 km (0.112 R)
• M12: 1,307,037 km (0.081 R)
• M13: 1,431,801 km (0.081 R)
• M14: 1,546,094 km (0.087 R)
• M15: 1,768,845 km (0.109 R)
• M16: 1,907,822 km (0.081 R)
• M17: 2,180,239 km (0.12 R)
• M18: 2,271,045 km (0.113 R)
• M19: 2,346,443 km (0.112 R)
• M20: 2,431,115 km (0.111 R)
• M21: 2,508,307 km (0.091 R)
• M22: 2,997,941 km (0.112 R)
• M23: 3,449,577 km (0.031 R)
• M24: 3,703,295 km (0.061 R)
• M25: 3,802,628 km (0.089 R)
• M26: 3,953,124 km (0.109 R)
• M27: 4,177,521 km (0.094 R)
• M28: 4,312,159 km (0.088 R)
• M29: 4,585,773 km (0.082 R)
• M30: 4,985,050 km (0.105 R)
• M31: 5,072,864 km (0.052 R)
• M32: 5,272,278 km (0.071 R)
• M33: 5,406,766 km (0.064 R)
• M34: 5,531,082 km (0.106 R)
• M35: 5,610,668 km (0.056 R)
• M36: 5,724,961 km (0.043 R)
• M37: 6,025,952 km (0.106 R)
• M38: 6,131,418 km (0.112 R)
• M39: 6,272,938 km (0.091 R)
• M40: 6,391,569 km (0.102 R)
• M41: 6,499,130 km (0.114 R)
• M42: 6,667,727 km (0.11 R)
• M43: 6,788,901 km (0.118 R)
• M44: 6,984,425 km (0.057 R)
• M45: 7,231,561 km (0.067 R)
• M46: 7,393,576 km (0.079 R)
• M47: 7,810,654 km (0.038 R)
• M48: 7,925,845 km (0.108 R)
• M49: 8,733,972 km (0.11 R)
• M50: 8,933,386 km (0.088 R)
• M51: 9,053,813 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.9

Radius: 12.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.76 AU - 2.4 AU

Year: 1907 Days

Day: 6.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,328,507 km

• M1: 191,186 km (0.027 R)
• M2: 361,877 km (0.112 R)
• M3: 787,782 km (0.089 R)
• M4: 910,901 km (0.117 R)
• M5: 1,026,391 km (0.094 R)
• M6: 1,256,921 km (0.101 R)
• M7: 1,479,224 km (0.083 R)
• M8: 1,643,482 km (0.115 R)
• M9: 1,759,570 km (0.066 R)
• M10: 1,906,326 km (0.118 R)
• M11: 2,153,761 km (0.039 R)
• M12: 2,596,570 km (0.098 R)
• M13: 2,680,195 km (0.078 R)
• M14: 2,882,601 km (0.07 R)
• M15: 3,013,051 km (0.114 R)
• M16: 3,134,375 km (0.119 R)
• M17: 3,450,624 km (0.113 R)
• M18: 3,566,114 km (0.089 R)
• M19: 3,706,586 km (0.068 R)
• M20: 3,860,672 km (0.062 R)
• M21: 4,286,428 km (0.073 R)
• M22: 4,385,910 km (0.098 R)
• M23: 4,486,141 km (0.102 R)
• M24: 4,599,835 km (0.1 R)
• M25: 4,714,577 km (0.078 R)
• M26: 4,843,081 km (0.052 R)
• M27: 4,933,738 km (0.116 R)
• M28: 5,024,992 km (0.084 R)
• M29: 5,103,681 km (0.095 R)
• M30: 5,315,661 km (0.115 R)
• M31: 5,476,479 km (0.081 R)
• M32: 5,638,942 km (0.05 R)
• M33: 5,761,912 km (0.102 R)
• M34: 5,899,542 km (0.093 R)
• M35: 6,052,281 km (0.072 R)
• M36: 6,234,342 km (0.103 R)
• M37: 6,432,559 km (0.076 R)
• M38: 6,777,382 km (0.108 R)
• M39: 7,010,455 km (0.089 R)
• M40: 7,128,039 km (0.04 R)
• M41: 7,290,951 km (0.113 R)
• M42: 7,665,395 km (0.106 R)
• M43: 7,862,714 km (0.057 R)
• M44: 7,954,418 km (0.044 R)
• M45: 8,107,905 km (0.119 R)
• M46: 8,480,404 km (0.111 R)
• M47: 8,747,586 km (0.103 R)
• M48: 8,874,445 km (0.067 R)
• M49: 9,827,982 km (0.092 R)
• M50: 9,926,716 km (0.096 R)
• M51: 10,075,566 km (0.088 R)
• M52: 10,291,885 km (0.1 R)
• M53: 10,425,775 km (0.1 R)
• M54: 10,560,263 km (0.089 R)
• M55: 10,813,832 km (0.037 R)
• M56: 10,984,074 km (0.112 R)
• M57: 11,361,809 km (0.107 R)
• M58: 11,604,456 km (0.114 R)
• M59: 11,708,876 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 9.7

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.35 AU - 2.51 AU

Year: 2408 Days

Day: 12.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 14,328,507 km

• M1: 232,924 km (0.086 R)
• M2: 353,201 km (0.073 R)
• M3: 547,827 km (0.048 R)
• M4: 740,809 km (0.086 R)
• M5: 826,379 km (0.109 R)
• M6: 935,884 km (0.099 R)
• M7: 1,170,005 km (0.114 R)
• M8: 1,271,283 km (0.115 R)
• M9: 1,375,702 km (0.088 R)
• M10: 1,459,028 km (0.043 R)
• M11: 2,034,830 km (0.087 R)
• M12: 2,158,099 km (0.1 R)
• M13: 2,297,823 km (0.1 R)
• M14: 2,440,839 km (0.083 R)
• M15: 2,586,697 km (0.109 R)
• M16: 3,423,846 km (0.068 R)
• M17: 3,720,499 km (0.075 R)
• M18: 3,838,233 km (0.087 R)
• M19: 3,974,217 km (0.053 R)
• M20: 4,268,626 km (0.099 R)
• M21: 4,480,606 km (0.11 R)
• M22: 4,624,070 km (0.103 R)
• M23: 4,915,337 km (0.079 R)
• M24: 5,026,040 km (0.098 R)
• M25: 5,175,039 km (0.025 R)
• M26: 5,496,675 km (0.098 R)
• M27: 5,785,847 km (0.069 R)
• M28: 6,338,911 km (0.109 R)
• M29: 6,439,440 km (0.092 R)
• M30: 6,970,962 km (0.102 R)
• M31: 7,095,726 km (0.108 R)
• M32: 7,516,695 km (0.082 R)
• M33: 7,708,778 km (0.098 R)
• M34: 8,426,998 km (0.09 R)
• M35: 8,493,270 km (0.12 R)
• M36: 8,693,431 km (0.075 R)
• M37: 8,850,210 km (0.067 R)
• M38: 9,030,475 km (0.111 R)
• M39: 9,098,393 km (0.044 R)
• M40: 9,166,610 km (0.057 R)
• M41: 9,280,454 km (0.05 R)
• M42: 9,417,784 km (0.106 R)
• M43: 9,509,637 km (0.089 R)
• M44: 9,601,790 km (0.064 R)
• M45: 9,950,203 km (0.063 R)
• M46: 10,043,851 km (0.115 R)
• M47: 10,114,312 km (0.069 R)
• M48: 10,255,532 km (0.113 R)
• M49: 10,492,495 km (0.042 R)
• M50: 10,683,382 km (0.098 R)
• M51: 11,384,996 km (0.081 R)
• M52: 11,605,803 km (0.116 R)
• M53: 12,151,536 km (0.095 R)
• M54: 12,427,544 km (0.038 R)
• M55: 12,781,792 km (0.116 R)
• M56: 13,062,437 km (0.051 R)
• M57: 13,242,104 km (0.07 R)
• M58: 13,500,310 km (0.087 R)
• M59: 13,786,192 km (0.036 R)
• M60: 13,916,791 km (0.058 R)
• M61: 13,995,330 km (0.102 R)
• M62: 14,126,527 km (0.104 R)
• M63: 14,416,747 km (0.029 R)
• M64: 14,496,333 km (0.08 R)
• M65: 14,575,919 km (0.041 R)
• M66: 15,137,509 km (0.114 R)
• M67: 15,272,297 km (0.082 R)
• M68: 15,597,373 km (0.089 R)
• M69: 15,869,941 km (0.081 R)
• M70: 16,337,135 km (0.087 R)
• M71: 16,447,687 km (0.102 R)
• M72: 16,753,017 km (0.037 R)
• M73: 17,256,713 km (0.115 R)
• M74: 17,793,769 km (0.063 R)
• M75: 17,964,460 km (0.082 R)
• M76: 18,107,177 km (0.071 R)
• M77: 18,307,638 km (0.075 R)
• M78: 18,855,465 km (0.105 R)
• M79: 19,000,426 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.5

Radius: 9.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.54 AU - 4.66 AU

Year: 6273 Days

Day: 13 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,328,507 km

• M1: 119,230 km (0.108 R)
• M2: 179,966 km (0.063 R)
• M3: 266,284 km (0.057 R)
• M4: 336,296 km (0.084 R)
• M5: 397,182 km (0.103 R)
• M6: 494,271 km (0.081 R)
• M7: 685,607 km (0.03 R)
• M8: 1,009,486 km (0.108 R)
• M9: 1,104,182 km (0.111 R)
• M10: 1,397,543 km (0.052 R)
• M11: 1,494,333 km (0.096 R)
• M12: 1,715,289 km (0.105 R)
• M13: 1,798,316 km (0.098 R)
• M14: 1,990,100 km (0.081 R)
• M15: 2,099,606 km (0.051 R)
• M16: 2,245,165 km (0.091 R)
• M17: 2,382,346 km (0.114 R)
• M18: 2,463,727 km (0.072 R)
• M19: 2,665,385 km (0.112 R)
• M20: 2,798,827 km (0.113 R)
• M21: 2,872,429 km (0.045 R)
• M22: 3,059,576 km (0.085 R)
• M23: 3,237,896 km (0.075 R)
• M24: 3,445,987 km (0.052 R)
• M25: 3,739,199 km (0.112 R)
• M26: 3,861,570 km (0.093 R)
• M27: 3,999,050 km (0.068 R)
• M28: 4,264,736 km (0.097 R)
• M29: 4,421,215 km (0.096 R)
• M30: 4,754,669 km (0.101 R)
• M31: 5,292,922 km (0.076 R)
• M32: 5,384,626 km (0.115 R)
• M33: 5,615,904 km (0.113 R)
• M34: 5,850,623 km (0.072 R)
• M35: 5,913,753 km (0.079 R)
• M36: 6,008,748 km (0.105 R)
• M37: 6,265,009 km (0.067 R)
• M38: 6,705,425 km (0.11 R)
• M39: 6,821,214 km (0.034 R)
• M40: 7,021,226 km (0.117 R)
• M41: 7,359,168 km (0.088 R)
• M42: 7,702,346 km (0.048 R)
• M43: 8,209,333 km (0.067 R)
• M44: 8,619,081 km (0.085 R)
• M45: 8,962,708 km (0.094 R)
• M46: 9,126,966 km (0.115 R)
• M47: 9,273,871 km (0.112 R)
• M48: 9,532,825 km (0.111 R)
• M49: 9,963,517 km (0.078 R)
• M50: 10,611,725 km (0.106 R)
• M51: 10,688,917 km (0.084 R)
• M52: 11,669,232 km (0.063 R)
• M53: 12,230,823 km (0.027 R)
• M54: 12,453,724 km (0.108 R)
• M55: 12,698,615 km (0.119 R)
• M56: 13,068,870 km (0.037 R)
• M57: 13,568,078 km (0.117 R)
• M58: 14,200,727 km (0.109 R)
• M59: 14,264,606 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 11,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit