🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.4

Radius: 12.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.57 AU - 0.91 AU

Year: 418 Days

Day: 5.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 33,809,720 km

• M1: 160,070 km (0.099 R)
• M2: 253,568 km (0.087 R)
• M3: 388,506 km (0.098 R)
• M4: 507,286 km (0.049 R)
• M5: 584,628 km (0.071 R)
• M6: 686,654 km (0.037 R)
• M7: 838,346 km (0.066 R)
• M8: 952,639 km (0.087 R)
• M9: 1,037,162 km (0.081 R)
• M10: 1,277,416 km (0.082 R)
• M11: 1,376,151 km (0.051 R)
• M12: 1,464,264 km (0.093 R)
• M13: 1,609,374 km (0.081 R)
• M14: 1,721,423 km (0.102 R)
• M15: 1,802,654 km (0.103 R)
• M16: 1,934,151 km (0.113 R)
• M17: 2,018,674 km (0.039 R)
• M18: 2,150,469 km (0.1 R)
• M19: 2,359,158 km (0.054 R)
• M20: 2,455,200 km (0.092 R)
• M21: 2,536,282 km (0.109 R)
• M22: 2,706,824 km (0.079 R)
• M23: 2,824,557 km (0.091 R)
• M24: 2,932,717 km (0.12 R)
• M25: 3,019,035 km (0.098 R)
• M26: 3,100,416 km (0.061 R)
• M27: 3,283,224 km (0.104 R)
• M28: 3,384,951 km (0.081 R)
• M29: 3,622,512 km (0.053 R)
• M30: 3,796,644 km (0.116 R)
• M31: 3,884,608 km (0.064 R)
• M32: 4,024,482 km (0.079 R)
• M33: 4,107,808 km (0.103 R)
• M34: 4,315,749 km (0.061 R)
• M35: 4,427,499 km (0.069 R)
• M36: 4,587,120 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.4

Radius: 15

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.79 AU - 0.79 AU

Year: 461 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 33,809,720 km

• M1: 189,989 km (0.081 R)
• M2: 358,436 km (0.097 R)
• M3: 463,305 km (0.053 R)
• M4: 567,874 km (0.082 R)
• M5: 749,635 km (0.037 R)
• M6: 860,337 km (0.105 R)
• M7: 961,466 km (0.109 R)
• M8: 1,147,416 km (0.108 R)
• M9: 1,251,835 km (0.089 R)
• M10: 1,405,771 km (0.09 R)
• M11: 1,581,100 km (0.118 R)
• M12: 1,708,856 km (0.074 R)
• M13: 1,809,685 km (0.089 R)
• M14: 1,907,373 km (0.062 R)
• M15: 2,189,814 km (0.091 R)
• M16: 2,305,752 km (0.083 R)
• M17: 2,401,046 km (0.095 R)
• M18: 2,561,116 km (0.099 R)
• M19: 2,712,957 km (0.064 R)
• M20: 2,813,936 km (0.083 R)
• M21: 2,958,896 km (0.103 R)
• M22: 3,069,150 km (0.111 R)
• M23: 3,168,333 km (0.116 R)
• M24: 3,331,993 km (0.091 R)
• M25: 3,427,736 km (0.114 R)
• M26: 3,543,974 km (0.051 R)
• M27: 3,694,319 km (0.046 R)
• M28: 3,793,503 km (0.066 R)
• M29: 4,042,284 km (0.099 R)
• M30: 4,199,661 km (0.051 R)
• M31: 4,393,989 km (0.114 R)
• M32: 4,619,881 km (0.079 R)
• M33: 4,726,994 km (0.098 R)
• M34: 4,965,901 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.3

Radius: 13.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.44 AU - 2.06 AU

Year: 1519 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,809,720 km

• M1: 185,801 km (0.055 R)
• M2: 325,375 km (0.059 R)
• M3: 424,559 km (0.113 R)
• M4: 513,569 km (0.081 R)
• M5: 631,453 km (0.1 R)
• M6: 931,696 km (0.057 R)
• M7: 1,241,513 km (0.117 R)
• M8: 1,333,815 km (0.106 R)
• M9: 1,624,932 km (0.082 R)
• M10: 2,001,919 km (0.069 R)
• M11: 2,111,574 km (0.042 R)
• M12: 2,268,801 km (0.061 R)
• M13: 2,429,918 km (0.072 R)
• M14: 2,715,351 km (0.096 R)
• M15: 2,812,889 km (0.107 R)
• M16: 3,024,271 km (0.039 R)
• M17: 3,463,191 km (0.104 R)
• M18: 3,622,961 km (0.118 R)
• M19: 3,785,275 km (0.116 R)
• M20: 3,936,219 km (0.109 R)
• M21: 4,230,029 km (0.058 R)
• M22: 4,372,447 km (0.105 R)
• M23: 4,487,637 km (0.12 R)
• M24: 4,662,367 km (0.115 R)
• M25: 4,750,480 km (0.095 R)
• M26: 4,898,732 km (0.117 R)
• M27: 5,184,763 km (0.06 R)
• M28: 5,476,329 km (0.09 R)
• M29: 5,585,087 km (0.073 R)
• M30: 5,678,885 km (0.07 R)
• M31: 6,107,782 km (0.069 R)
• M32: 7,132,078 km (0.087 R)
• M33: 7,336,429 km (0.082 R)
• M34: 7,821,126 km (0.082 R)
• M35: 8,173,728 km (0.102 R)
• M36: 8,280,541 km (0.071 R)
• M37: 8,423,707 km (0.091 R)
• M38: 8,549,518 km (0.1 R)
• M39: 9,151,799 km (0.113 R)
• M40: 9,337,002 km (0.12 R)
• M41: 9,673,447 km (0.096 R)
• M42: 9,786,543 km (0.111 R)
• M43: 9,919,087 km (0.094 R)
• M44: 10,090,227 km (0.105 R)
• M45: 10,474,245 km (0.052 R)
• M46: 10,765,362 km (0.081 R)
• M47: 10,961,036 km (0.119 R)
• M48: 11,614,928 km (0.089 R)
• M49: 12,098,578 km (0.083 R)
• M50: 12,261,191 km (0.079 R)
• M51: 12,445,196 km (0.08 R)
• M52: 12,609,305 km (0.115 R)
• M53: 12,898,478 km (0.084 R)
• M54: 13,002,299 km (0.11 R)
• M55: 13,210,689 km (0.103 R)
• M56: 13,315,407 km (0.118 R)
• M57: 13,863,983 km (0.101 R)
• M58: 14,141,038 km (0.106 R)
• M59: 14,248,150 km (0.046 R)
• M60: 14,484,664 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 9.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.29 AU - 2.55 AU

Year: 2470 Days

Day: 8.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,809,720 km

• M1: 118,033 km (0.086 R)
• M2: 177,423 km (0.03 R)
• M3: 297,101 km (0.079 R)
• M4: 363,672 km (0.097 R)
• M5: 436,975 km (0.06 R)
• M6: 745,297 km (0.114 R)
• M7: 931,097 km (0.089 R)
• M8: 1,205,160 km (0.095 R)
• M9: 1,373,308 km (0.112 R)
• M10: 1,540,260 km (0.116 R)
• M11: 1,686,118 km (0.117 R)
• M12: 1,904,082 km (0.107 R)
• M13: 2,011,643 km (0.09 R)
• M14: 2,222,576 km (0.082 R)
• M15: 2,335,971 km (0.088 R)
• M16: 2,398,652 km (0.114 R)
• M17: 2,461,932 km (0.09 R)
• M18: 2,633,521 km (0.114 R)
• M19: 2,731,807 km (0.073 R)
• M20: 2,898,309 km (0.029 R)
• M21: 3,011,256 km (0.088 R)
• M22: 3,125,548 km (0.06 R)
• M23: 3,218,149 km (0.056 R)
• M24: 3,382,408 km (0.111 R)
• M25: 3,453,616 km (0.11 R)
• M26: 3,682,651 km (0.108 R)
• M27: 3,866,955 km (0.115 R)
• M28: 3,929,038 km (0.093 R)
• M29: 4,117,382 km (0.105 R)
• M30: 4,206,393 km (0.044 R)
• M31: 4,477,015 km (0.104 R)
• M32: 4,700,365 km (0.066 R)
• M33: 4,833,507 km (0.089 R)
• M34: 5,035,614 km (0.079 R)
• M35: 5,254,176 km (0.07 R)
• M36: 5,489,793 km (0.114 R)
• M37: 5,899,990 km (0.114 R)
• M38: 5,986,009 km (0.08 R)
• M39: 6,393,364 km (0.115 R)
• M40: 6,600,408 km (0.075 R)
• M41: 6,719,787 km (0.107 R)
• M42: 6,960,639 km (0.042 R)
• M43: 7,512,805 km (0.077 R)
• M44: 7,621,862 km (0.111 R)
• M45: 7,778,491 km (0.057 R)
• M46: 8,063,325 km (0.099 R)
• M47: 8,158,918 km (0.083 R)
• M48: 8,480,554 km (0.051 R)
• M49: 8,822,834 km (0.099 R)
• M50: 8,938,024 km (0.117 R)
• M51: 9,336,403 km (0.086 R)
• M52: 9,436,933 km (0.119 R)
• M53: 9,791,480 km (0.094 R)
• M54: 9,876,601 km (0.054 R)
• M55: 10,047,591 km (0.056 R)
• M56: 10,323,001 km (0.062 R)
• M57: 10,392,265 km (0.113 R)
• M58: 10,496,535 km (0.105 R)
• M59: 10,618,606 km (0.077 R)
• M60: 10,987,365 km (0.069 R)
• M61: 11,058,125 km (0.104 R)
• M62: 11,200,093 km (0.101 R)
• M63: 11,271,302 km (0.103 R)
• M64: 11,449,922 km (0.056 R)
• M65: 11,521,729 km (0.034 R)
• M66: 11,773,951 km (0.07 R)
• M67: 12,320,581 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.63 AU - 2.75 AU

Year: 2894 Days

Day: 5.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 33,809,720 km

• M1: 113,395 km (0.034 R)
• M2: 245,490 km (0.093 R)
• M3: 434,582 km (0.096 R)
• M4: 634,893 km (0.073 R)
• M5: 876,793 km (0.092 R)
• M6: 949,647 km (0.06 R)
• M7: 1,012,030 km (0.115 R)
• M8: 1,214,585 km (0.081 R)
• M9: 1,466,358 km (0.08 R)
• M10: 1,658,592 km (0.094 R)
• M11: 1,843,345 km (0.034 R)
• M12: 2,002,667 km (0.104 R)
• M13: 2,108,732 km (0.115 R)
• M14: 2,166,626 km (0.101 R)
• M15: 2,267,006 km (0.065 R)
• M16: 2,693,659 km (0.051 R)
• M17: 3,610,245 km (0.077 R)
• M18: 4,626,015 km (0.046 R)
• M19: 4,734,473 km (0.083 R)
• M20: 4,843,829 km (0.116 R)
• M21: 4,976,074 km (0.109 R)
• M22: 5,876,354 km (0.085 R)
• M23: 6,064,847 km (0.052 R)
• M24: 6,375,412 km (0.119 R)
• M25: 6,642,295 km (0.116 R)
• M26: 6,925,185 km (0.069 R)
• M27: 7,224,680 km (0.103 R)
• M28: 7,300,226 km (0.079 R)
• M29: 7,426,637 km (0.04 R)
• M30: 7,541,079 km (0.116 R)
• M31: 7,746,028 km (0.107 R)
• M32: 7,849,251 km (0.089 R)
• M33: 8,017,847 km (0.054 R)
• M34: 8,305,973 km (0.102 R)
• M35: 8,371,946 km (0.068 R)
• M36: 9,136,092 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.5

Radius: 9.5

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.29 AU - 3.39 AU

Year: 4004 Days

Day: 8.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,809,720 km

• M1: 149,299 km (0.105 R)
• M2: 231,578 km (0.088 R)
• M3: 359,334 km (0.092 R)
• M4: 476,619 km (0.072 R)
• M5: 629,807 km (0.101 R)
• M6: 764,894 km (0.113 R)
• M7: 1,118,394 km (0.093 R)
• M8: 1,327,831 km (0.119 R)
• M9: 1,534,874 km (0.117 R)
• M10: 1,816,717 km (0.082 R)
• M11: 2,183,531 km (0.05 R)
• M12: 2,519,079 km (0.112 R)
• M13: 2,591,783 km (0.108 R)
• M14: 2,720,886 km (0.087 R)
• M15: 2,889,932 km (0.117 R)
• M16: 3,258,391 km (0.075 R)
• M17: 4,254,713 km (0.083 R)
• M18: 4,629,007 km (0.116 R)
• M19: 5,598,700 km (0.106 R)
• M20: 5,670,358 km (0.102 R)
• M21: 5,838,655 km (0.08 R)
• M22: 5,959,979 km (0.094 R)
• M23: 6,082,051 km (0.081 R)
• M24: 6,328,888 km (0.101 R)
• M25: 6,478,485 km (0.108 R)
• M26: 6,604,148 km (0.1 R)
• M27: 7,114,725 km (0.09 R)
• M28: 7,638,018 km (0.088 R)
• M29: 8,173,728 km (0.05 R)
• M30: 8,282,337 km (0.087 R)
• M31: 9,084,181 km (0.041 R)
• M32: 9,594,310 km (0.106 R)
• M33: 9,997,476 km (0.092 R)
• M34: 10,347,535 km (0.112 R)
• M35: 11,119,759 km (0.089 R)
• M36: 11,179,898 km (0.116 R)
• M37: 11,604,157 km (0.117 R)
• M38: 12,002,836 km (0.096 R)
• M39: 12,406,002 km (0.092 R)
• M40: 12,562,332 km (0.08 R)
• M41: 12,876,786 km (0.116 R)
• M42: 12,971,631 km (0.106 R)
• M43: 13,098,490 km (0.099 R)
• M44: 13,513,624 km (0.073 R)
• M45: 13,933,097 km (0.093 R)
• M46: 14,258,622 km (0.097 R)
• M47: 14,553,778 km (0.093 R)
• M48: 14,652,663 km (0.072 R)
• M49: 14,950,512 km (0.109 R)
• M50: 15,856,028 km (0.078 R)
• M51: 16,435,271 km (0.086 R)
• M52: 17,334,653 km (0.112 R)
• M53: 17,474,378 km (0.11 R)
• M54: 18,320,952 km (0.101 R)
• M55: 18,498,973 km (0.104 R)
• M56: 18,606,086 km (0.093 R)
• M57: 19,253,096 km (0.078 R)
• M58: 19,579,369 km (0.077 R)
• M59: 19,761,430 km (0.083 R)
• M60: 19,907,437 km (0.114 R)
• M61: 20,606,060 km (0.078 R)
• M62: 21,876,295 km (0.112 R)
• M63: 21,989,541 km (0.068 R)
• M64: 22,102,936 km (0.105 R)
• M65: 23,867,443 km (0.093 R)
• M66: 23,945,234 km (0.079 R)
• M67: 24,491,715 km (0.113 R)
• M68: 24,727,182 km (0.09 R)
• M69: 25,358,784 km (0.105 R)
• M70: 25,716,472 km (0.109 R)
• M71: 26,115,899 km (0.073 R)
• M72: 26,920,735 km (0.117 R)
• M73: 27,042,059 km (0.085 R)
• M74: 27,163,682 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.6

Radius: 9.2

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.81 AU - 4.61 AU

Year: 5667 Days

Day: 7 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,809,720 km

• M1: 117,434 km (0.114 R)
• M2: 224,397 km (0.111 R)
• M3: 325,675 km (0.049 R)
• M4: 446,849 km (0.084 R)
• M5: 514,018 km (0.064 R)
• M6: 979,118 km (0.04 R)
• M7: 1,101,040 km (0.101 R)
• M8: 1,360,443 km (0.096 R)
• M9: 1,480,271 km (0.06 R)
• M10: 1,603,540 km (0.106 R)
• M11: 1,785,750 km (0.103 R)
• M12: 1,879,548 km (0.025 R)
• M13: 2,013,438 km (0.101 R)
• M14: 2,413,911 km (0.08 R)
• M15: 3,083,063 km (0.113 R)
• M16: 3,497,000 km (0.093 R)
• M17: 3,710,626 km (0.112 R)
• M18: 3,904,056 km (0.061 R)
• M19: 4,200,559 km (0.116 R)
• M20: 4,504,392 km (0.086 R)
• M21: 5,349,470 km (0.09 R)
• M22: 5,485,904 km (0.103 R)
• M23: 5,651,060 km (0.073 R)
• M24: 6,128,277 km (0.09 R)
• M25: 6,299,866 km (0.08 R)
• M26: 6,444,078 km (0.087 R)
• M27: 6,502,122 km (0.03 R)
• M28: 6,883,148 km (0.096 R)
• M29: 7,031,698 km (0.033 R)
• M30: 7,121,307 km (0.066 R)
• M31: 7,332,091 km (0.078 R)
• M32: 7,422,897 km (0.104 R)
• M33: 7,728,675 km (0.061 R)
• M34: 7,821,276 km (0.098 R)
• M35: 7,945,293 km (0.029 R)
• M36: 8,007,525 km (0.118 R)
• M37: 8,766,884 km (0.118 R)
• M38: 8,831,211 km (0.077 R)
• M39: 9,384,424 km (0.057 R)
• M40: 9,582,342 km (0.055 R)
• M41: 9,715,035 km (0.102 R)
• M42: 9,982,367 km (0.075 R)
• M43: 10,184,473 km (0.069 R)
• M44: 10,252,092 km (0.086 R)
• M45: 10,524,210 km (0.085 R)
• M46: 10,729,907 km (0.065 R)
• M47: 10,971,508 km (0.111 R)
• M48: 11,075,628 km (0.102 R)
• M49: 11,495,400 km (0.107 R)
• M50: 11,601,165 km (0.096 R)
• M51: 13,226,097 km (0.054 R)
• M52: 13,522,451 km (0.118 R)
• M53: 13,634,200 km (0.076 R)
• M54: 13,708,700 km (0.119 R)
• M55: 14,046,193 km (0.107 R)
• M56: 14,197,137 km (0.117 R)
• M57: 15,307,153 km (0.036 R)
• M58: 15,931,425 km (0.065 R)
• M59: 16,405,202 km (0.114 R)
• M60: 16,484,489 km (0.09 R)
• M61: 17,285,585 km (0.088 R)
• M62: 17,487,841 km (0.037 R)
• M63: 17,609,614 km (0.062 R)
• M64: 19,595,227 km (0.082 R)
• M65: 19,890,832 km (0.106 R)
• M66: 21,087,465 km (0.106 R)
• M67: 22,837,013 km (0.094 R)
• M68: 23,505,117 km (0.116 R)
• M69: 23,684,335 km (0.064 R)
• M70: 23,909,031 km (0.081 R)
• M71: 25,501,650 km (0.074 R)
• M72: 26,194,587 km (0.105 R)
• M73: 26,426,913 km (0.114 R)
• M74: 27,128,227 km (0.103 R)
• M75: 27,410,369 km (0.089 R)
• M76: 27,551,889 km (0.106 R)
• M77: 27,693,558 km (0.115 R)
• M78: 27,977,794 km (0.114 R)
• M79: 28,788,165 km (0.065 R)
• M80: 28,931,929 km (0.055 R)
• M81: 29,220,204 km (0.115 R)
• M82: 30,236,871 km (0.077 R)
• M83: 30,480,716 km (0.117 R)
• M84: 31,019,268 km (0.053 R)
• M85: 31,907,431 km (0.081 R)
• M86: 33,104,662 km (0.113 R)
• M87: 33,557,346 km (0.093 R)
• M88: 33,809,717 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit