🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940

Radius: 12.2

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.46 AU - 0.68 AU

Year: 287 Days

Day: 11.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 41,488,877 km

• M1: 158,873 km (0.082 R)
• M2: 241,451 km (0.085 R)
• M3: 328,367 km (0.069 R)
• M4: 455,825 km (0.081 R)
• M5: 578,196 km (0.071 R)
• M6: 664,963 km (0.119 R)
• M7: 853,605 km (0.05 R)
• M8: 975,229 km (0.105 R)
• M9: 1,065,286 km (0.093 R)
• M10: 1,180,028 km (0.096 R)
• M11: 1,276,818 km (0.057 R)
• M12: 1,450,651 km (0.08 R)
• M13: 1,583,942 km (0.119 R)
• M14: 1,741,618 km (0.108 R)
• M15: 1,863,241 km (0.053 R)
• M16: 1,977,534 km (0.053 R)
• M17: 2,088,685 km (0.098 R)
• M18: 2,202,230 km (0.114 R)
• M19: 2,379,205 km (0.062 R)
• M20: 2,595,523 km (0.099 R)
• M21: 2,688,723 km (0.064 R)
• M22: 2,788,804 km (0.098 R)
• M23: 2,962,636 km (0.094 R)
• M24: 3,066,308 km (0.114 R)
• M25: 3,296,090 km (0.083 R)
• M26: 3,473,812 km (0.1 R)
• M27: 3,576,735 km (0.065 R)
• M28: 3,779,291 km (0.091 R)
• M29: 3,878,774 km (0.048 R)
• M30: 3,965,540 km (0.046 R)
• M31: 4,059,787 km (0.036 R)
• M32: 4,209,534 km (0.066 R)
• M33: 4,451,434 km (0.082 R)
• M34: 4,549,570 km (0.088 R)
• M35: 4,627,212 km (0.115 R)
• M36: 4,762,299 km (0.099 R)
• M37: 4,956,477 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.8

Radius: 14.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.63 AU - 0.81 AU

Year: 407 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,488,877 km

• M1: 193,280 km (0.106 R)
• M2: 293,511 km (0.07 R)
• M3: 423,362 km (0.04 R)
• M4: 550,670 km (0.093 R)
• M5: 643,720 km (0.04 R)
• M6: 739,612 km (0.075 R)
• M7: 863,180 km (0.102 R)
• M8: 1,008,738 km (0.116 R)
• M9: 1,178,532 km (0.109 R)
• M10: 1,290,431 km (0.114 R)
• M11: 1,422,526 km (0.113 R)
• M12: 1,548,188 km (0.066 R)
• M13: 1,672,205 km (0.059 R)
• M14: 1,805,646 km (0.116 R)
• M15: 1,918,742 km (0.109 R)
• M16: 2,077,615 km (0.063 R)
• M17: 2,183,979 km (0.109 R)
• M18: 2,285,855 km (0.032 R)
• M19: 2,415,407 km (0.065 R)
• M20: 2,594,476 km (0.114 R)
• M21: 2,689,171 km (0.105 R)
• M22: 2,812,590 km (0.101 R)
• M23: 2,966,227 km (0.101 R)
• M24: 3,072,591 km (0.079 R)
• M25: 3,172,971 km (0.095 R)
• M26: 3,496,102 km (0.082 R)
• M27: 3,638,968 km (0.112 R)
• M28: 3,776,149 km (0.093 R)
• M29: 3,977,508 km (0.065 R)
• M30: 4,087,463 km (0.097 R)
• M31: 4,206,393 km (0.101 R)
• M32: 4,390,997 km (0.111 R)
• M33: 4,553,759 km (0.105 R)
• M34: 4,743,599 km (0.092 R)
• M35: 4,893,945 km (0.103 R)
• M36: 5,354,557 km (0.087 R)
• M37: 5,829,530 km (0.116 R)
• M38: 6,117,356 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496

Radius: 8.9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.95 AU - 1.09 AU

Year: 687 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 147.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,488,877 km

• M1: 111,301 km (0.114 R)
• M2: 192,532 km (0.079 R)
• M3: 277,654 km (0.077 R)
• M4: 398,828 km (0.119 R)
• M5: 491,130 km (0.096 R)
• M6: 635,641 km (0.088 R)
• M7: 746,493 km (0.096 R)
• M8: 834,307 km (0.088 R)
• M9: 905,067 km (0.06 R)
• M10: 967,449 km (0.105 R)
• M11: 1,102,536 km (0.065 R)
• M12: 1,164,021 km (0.052 R)
• M13: 1,226,703 km (0.117 R)
• M14: 1,589,029 km (0.051 R)
• M15: 1,848,730 km (0.089 R)
• M16: 1,983,817 km (0.063 R)
• M17: 2,087,339 km (0.067 R)
• M18: 2,213,899 km (0.079 R)
• M19: 2,278,226 km (0.066 R)
• M20: 2,343,002 km (0.086 R)
• M21: 2,452,657 km (0.091 R)
• M22: 2,541,668 km (0.073 R)
• M23: 2,616,616 km (0.071 R)
• M24: 2,677,054 km (0.078 R)
• M25: 2,760,978 km (0.071 R)
• M26: 2,838,171 km (0.116 R)
• M27: 3,081,866 km (0.113 R)
• M28: 3,178,057 km (0.072 R)
• M29: 3,283,374 km (0.117 R)
• M30: 3,389,888 km (0.038 R)
• M31: 3,522,581 km (0.109 R)
• M32: 3,589,601 km (0.065 R)
• M33: 3,682,501 km (0.094 R)
• M34: 3,974,516 km (0.118 R)
• M35: 4,088,211 km (0.063 R)
• M36: 4,185,300 km (0.072 R)
• M37: 4,318,891 km (0.11 R)
• M38: 4,435,726 km (0.099 R)
• M39: 4,499,156 km (0.111 R)
• M40: 4,645,313 km (0.042 R)
• M41: 4,811,516 km (0.114 R)
• M42: 4,867,316 km (0.08 R)
• M43: 5,341,242 km (0.099 R)
• M44: 5,408,711 km (0.075 R)
• M45: 5,701,324 km (0.049 R)
• M46: 5,889,369 km (0.072 R)
• M47: 6,119,899 km (0.108 R)
• M48: 6,271,741 km (0.084 R)
• M49: 6,527,553 km (0.106 R)
• M50: 6,599,959 km (0.093 R)
• M51: 6,703,630 km (0.052 R)
• M52: 6,797,428 km (0.112 R)
• M53: 7,049,800 km (0.052 R)
• M54: 7,134,472 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 11.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.15 AU - 1.67 AU

Year: 1116 Days

Day: 6.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 41,488,877 km

• M1: 143,614 km (0.089 R)
• M2: 235,317 km (0.081 R)
• M3: 318,643 km (0.106 R)
• M4: 400,473 km (0.047 R)
• M5: 473,028 km (0.044 R)
• M6: 551,418 km (0.099 R)
• M7: 639,531 km (0.119 R)
• M8: 756,367 km (0.057 R)
• M9: 895,942 km (0.06 R)
• M10: 992,432 km (0.103 R)
• M11: 1,146,817 km (0.066 R)
• M12: 1,218,923 km (0.101 R)
• M13: 1,373,757 km (0.086 R)
• M14: 1,523,056 km (0.078 R)
• M15: 1,652,907 km (0.082 R)
• M16: 1,805,945 km (0.044 R)
• M17: 2,119,503 km (0.096 R)
• M18: 2,265,361 km (0.089 R)
• M19: 2,350,332 km (0.063 R)
• M20: 2,443,532 km (0.057 R)
• M21: 2,648,630 km (0.055 R)
• M22: 2,753,349 km (0.094 R)
• M23: 2,836,525 km (0.089 R)
• M24: 2,928,378 km (0.062 R)
• M25: 3,138,713 km (0.085 R)
• M26: 3,241,786 km (0.061 R)
• M27: 3,370,141 km (0.08 R)
• M28: 3,665,447 km (0.029 R)
• M29: 3,807,864 km (0.105 R)
• M30: 3,926,495 km (0.073 R)
• M31: 4,124,114 km (0.093 R)
• M32: 4,254,863 km (0.092 R)
• M33: 4,413,586 km (0.032 R)
• M34: 4,493,621 km (0.054 R)
• M35: 4,574,254 km (0.057 R)
• M36: 4,655,336 km (0.097 R)
• M37: 4,745,992 km (0.045 R)
• M38: 4,818,996 km (0.113 R)
• M39: 5,021,552 km (0.034 R)
• M40: 5,114,602 km (0.06 R)
• M41: 5,255,373 km (0.071 R)
• M42: 5,521,358 km (0.088 R)
• M43: 5,655,996 km (0.103 R)
• M44: 5,821,152 km (0.065 R)
• M45: 5,958,184 km (0.099 R)
• M46: 6,106,435 km (0.09 R)
• M47: 6,295,826 km (0.083 R)
• M48: 6,527,703 km (0.088 R)
• M49: 6,711,110 km (0.044 R)
• M50: 6,958,545 km (0.088 R)
• M51: 7,072,838 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 13.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.21 AU - 2.49 AU

Year: 2402 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,488,877 km

• M1: 184,005 km (0.079 R)
• M2: 310,416 km (0.106 R)
• M3: 435,031 km (0.104 R)
• M4: 544,536 km (0.053 R)
• M5: 638,185 km (0.111 R)
• M6: 783,294 km (0.035 R)
• M7: 1,032,824 km (0.112 R)
• M8: 1,127,968 km (0.118 R)
• M9: 1,281,455 km (0.086 R)
• M10: 1,432,699 km (0.11 R)
• M11: 1,580,202 km (0.096 R)
• M12: 1,785,151 km (0.102 R)
• M13: 1,934,001 km (0.063 R)
• M14: 2,267,455 km (0.096 R)
• M15: 2,595,523 km (0.068 R)
• M16: 2,814,834 km (0.081 R)
• M17: 2,951,716 km (0.034 R)
• M18: 3,297,735 km (0.114 R)
• M19: 3,416,067 km (0.1 R)
• M20: 3,522,431 km (0.079 R)
• M21: 3,711,224 km (0.065 R)
• M22: 3,945,195 km (0.088 R)
• M23: 4,057,094 km (0.086 R)
• M24: 4,155,679 km (0.114 R)
• M25: 4,341,181 km (0.086 R)
• M26: 4,854,451 km (0.12 R)
• M27: 4,959,469 km (0.071 R)
• M28: 5,141,230 km (0.119 R)
• M29: 5,387,169 km (0.108 R)
• M30: 5,652,705 km (0.084 R)
• M31: 5,986,757 km (0.037 R)
• M32: 6,115,860 km (0.108 R)
• M33: 6,278,323 km (0.113 R)
• M34: 6,508,405 km (0.11 R)
• M35: 6,624,493 km (0.097 R)
• M36: 6,993,700 km (0.119 R)
• M37: 7,180,997 km (0.053 R)
• M38: 7,352,586 km (0.115 R)
• M39: 7,560,377 km (0.092 R)
• M40: 7,735,108 km (0.053 R)
• M41: 8,356,986 km (0.098 R)
• M42: 8,774,514 km (0.106 R)
• M43: 8,958,220 km (0.111 R)
• M44: 9,329,522 km (0.058 R)
• M45: 9,460,569 km (0.074 R)
• M46: 9,554,666 km (0.085 R)
• M47: 9,667,912 km (0.1 R)
• M48: 9,819,754 km (0.112 R)
• M49: 9,934,047 km (0.066 R)
• M50: 10,337,662 km (0.042 R)
• M51: 10,512,392 km (0.036 R)
• M52: 10,648,825 km (0.116 R)
• M53: 10,923,786 km (0.119 R)
• M54: 11,121,555 km (0.108 R)
• M55: 11,500,486 km (0.037 R)
• M56: 11,843,364 km (0.11 R)
• M57: 12,087,358 km (0.03 R)
• M58: 12,353,493 km (0.041 R)
• M59: 13,353,405 km (0.029 R)
• M60: 13,543,694 km (0.094 R)
• M61: 13,671,151 km (0.103 R)
• M62: 13,970,048 km (0.109 R)
• M63: 14,596,115 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.3

Radius: 6.5

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.74 AU - 6.82 AU

Year: 9267 Days

Day: 22.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,488,877 km

• M1: 100,081 km (0.1 R)
• M2: 197,918 km (0.037 R)
• M3: 306,825 km (0.034 R)
• M4: 363,672 km (0.08 R)
• M5: 463,005 km (0.092 R)
• M6: 557,701 km (0.119 R)
• M7: 689,347 km (0.118 R)
• M8: 880,832 km (0.089 R)
• M9: 931,396 km (0.084 R)
• M10: 1,070,971 km (0.056 R)
• M11: 1,198,877 km (0.025 R)
• M12: 1,331,720 km (0.09 R)
• M13: 1,469,649 km (0.101 R)
• M14: 1,612,216 km (0.093 R)
• M15: 1,759,271 km (0.067 R)
• M16: 2,319,964 km (0.038 R)
• M17: 2,438,445 km (0.109 R)
• M18: 2,486,466 km (0.096 R)
• M19: 2,583,256 km (0.098 R)
• M20: 2,906,687 km (0.062 R)
• M21: 2,983,281 km (0.1 R)
• M22: 3,164,294 km (0.08 R)
• M23: 3,701,500 km (0.101 R)
• M24: 4,500,203 km (0.111 R)
• M25: 4,618,535 km (0.075 R)
• M26: 5,350,218 km (0.048 R)
• M27: 6,987,118 km (0.116 R)
• M28: 7,297,235 km (0.036 R)
• M29: 7,859,274 km (0.047 R)
• M30: 9,136,989 km (0.097 R)
• M31: 9,287,036 km (0.083 R)
• M32: 9,627,820 km (0.091 R)
• M33: 10,165,923 km (0.08 R)
• M34: 10,243,714 km (0.036 R)
• M35: 10,517,030 km (0.09 R)
• M36: 12,207,485 km (0.118 R)
• M37: 12,664,058 km (0.106 R)
• M38: 12,747,683 km (0.115 R)
• M39: 13,465,753 km (0.089 R)
• M40: 13,551,174 km (0.097 R)
• M41: 14,240,371 km (0.082 R)
• M42: 15,607,845 km (0.047 R)
• M43: 16,239,148 km (0.113 R)
• M44: 16,330,104 km (0.101 R)
• M45: 17,062,984 km (0.097 R)
• M46: 17,713,136 km (0.094 R)
• M47: 18,371,367 km (0.109 R)
• M48: 18,418,639 km (0.111 R)
• M49: 18,466,062 km (0.067 R)
• M50: 18,751,046 km (0.071 R)
• M51: 20,934,876 km (0.102 R)
• M52: 21,331,460 km (0.108 R)
• M53: 22,739,026 km (0.097 R)
• M54: 22,942,479 km (0.115 R)
• M55: 23,197,693 km (0.039 R)
• M56: 23,917,408 km (0.088 R)
• M57: 24,124,452 km (0.027 R)
• M58: 24,176,213 km (0.087 R)
• M59: 24,696,664 km (0.105 R)
• M60: 24,801,083 km (0.113 R)
• M61: 24,905,802 km (0.108 R)
• M62: 24,958,161 km (0.071 R)
• M63: 26,173,344 km (0.054 R)
• M64: 26,440,077 km (0.046 R)
• M65: 26,761,264 km (0.083 R)
• M66: 27,515,836 km (0.114 R)
• M67: 28,825,565 km (0.095 R)
• M68: 29,876,789 km (0.117 R)
• M69: 30,099,690 km (0.108 R)
• M70: 30,155,490 km (0.111 R)
• M71: 30,379,139 km (0.105 R)
• M72: 31,222,572 km (0.047 R)
• M73: 31,562,159 km (0.108 R)
• M74: 31,675,554 km (0.098 R)
• M75: 31,959,790 km (0.094 R)
• M76: 32,587,951 km (0.076 R)
• M77: 32,702,693 km (0.09 R)
• M78: 32,932,326 km (0.053 R)
• M79: 33,740,603 km (0.052 R)
• M80: 34,965,361 km (0.052 R)
• M81: 35,317,813 km (0.117 R)
• M82: 36,501,581 km (0.056 R)
• M83: 37,397,822 km (0.069 R)
• M84: 37,999,355 km (0.036 R)
• M85: 38,786,240 km (0.072 R)
• M86: 38,846,977 km (0.075 R)
• M87: 39,334,067 km (0.075 R)
• M88: 39,639,546 km (0.064 R)
• M89: 40,191,413 km (0.099 R)
• M90: 40,807,457 km (0.028 R)
• M91: 41,302,626 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 16,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit