🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.9

Radius: 12.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.75 AU

Year: 337 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,494,871 km

• M1: 150,645 km (0.093 R)
• M2: 226,940 km (0.115 R)
• M3: 342,878 km (0.111 R)
• M4: 419,323 km (0.118 R)
• M5: 518,357 km (0.06 R)
• M6: 632,500 km (0.099 R)
• M7: 733,778 km (0.12 R)
• M8: 826,379 km (0.072 R)
• M9: 911,051 km (0.11 R)
• M10: 1,120,039 km (0.111 R)
• M11: 1,215,034 km (0.049 R)
• M12: 1,345,184 km (0.095 R)
• M13: 1,443,320 km (0.094 R)
• M14: 1,600,847 km (0.061 R)
• M15: 1,697,487 km (0.099 R)
• M16: 1,788,293 km (0.117 R)
• M17: 1,970,653 km (0.091 R)
• M18: 2,078,962 km (0.099 R)
• M19: 2,189,215 km (0.104 R)
• M20: 2,323,554 km (0.102 R)
• M21: 2,523,267 km (0.065 R)
• M22: 2,600,310 km (0.089 R)
• M23: 2,738,239 km (0.114 R)
• M24: 2,859,713 km (0.076 R)
• M25: 2,978,194 km (0.081 R)
• M26: 3,055,088 km (0.104 R)
• M27: 3,259,738 km (0.091 R)
• M28: 3,343,961 km (0.057 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 13.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.83 AU - 2.07 AU

Year: 1880 Days

Day: 13.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 69,494,871 km

• M1: 201,060 km (0.056 R)
• M2: 313,557 km (0.058 R)
• M3: 424,708 km (0.08 R)
• M4: 555,307 km (0.102 R)
• M5: 744,100 km (0.089 R)
• M6: 1,070,522 km (0.073 R)
• M7: 1,345,483 km (0.112 R)
• M8: 1,701,676 km (0.099 R)
• M9: 1,866,981 km (0.099 R)
• M10: 1,963,921 km (0.062 R)
• M11: 2,650,276 km (0.108 R)
• M12: 2,871,531 km (0.116 R)
• M13: 3,244,179 km (0.11 R)
• M14: 3,391,833 km (0.064 R)
• M15: 3,511,511 km (0.107 R)
• M16: 4,004,735 km (0.096 R)
• M17: 4,115,587 km (0.091 R)
• M18: 4,291,963 km (0.1 R)
• M19: 4,553,011 km (0.108 R)
• M20: 5,107,870 km (0.117 R)
• M21: 5,263,003 km (0.116 R)
• M22: 5,845,387 km (0.109 R)
• M23: 5,935,445 km (0.097 R)
• M24: 6,116,907 km (0.079 R)
• M25: 6,300,314 km (0.05 R)
• M26: 6,522,766 km (0.12 R)
• M27: 6,729,062 km (0.083 R)
• M28: 6,918,453 km (0.084 R)
• M29: 7,225,278 km (0.091 R)
• M30: 7,458,351 km (0.096 R)
• M31: 7,812,599 km (0.074 R)
• M32: 7,951,875 km (0.032 R)
• M33: 8,091,898 km (0.087 R)
• M34: 8,599,035 km (0.103 R)
• M35: 9,453,089 km (0.103 R)
• M36: 9,622,883 km (0.117 R)
• M37: 9,815,266 km (0.097 R)
• M38: 10,290,688 km (0.049 R)
• M39: 10,619,055 km (0.039 R)
• M40: 11,174,363 km (0.068 R)
• M41: 11,286,411 km (0.093 R)
• M42: 11,807,311 km (0.091 R)
• M43: 12,105,310 km (0.094 R)
• M44: 12,638,477 km (0.05 R)
• M45: 12,778,800 km (0.09 R)
• M46: 13,274,268 km (0.116 R)
• M47: 13,512,428 km (0.074 R)
• M48: 13,655,892 km (0.064 R)
• M49: 13,824,040 km (0.059 R)
• M50: 14,065,491 km (0.102 R)
• M51: 14,675,102 km (0.1 R)
• M52: 14,773,388 km (0.056 R)
• M53: 15,418,005 km (0.054 R)
• M54: 15,593,184 km (0.061 R)
• M55: 15,743,830 km (0.092 R)
• M56: 15,945,487 km (0.109 R)
• M57: 16,122,462 km (0.106 R)
• M58: 16,300,334 km (0.052 R)
• M59: 16,529,817 km (0.1 R)
• M60: 16,709,185 km (0.09 R)
• M61: 16,811,809 km (0.075 R)
• M62: 16,966,343 km (0.101 R)
• M63: 17,121,327 km (0.029 R)
• M64: 17,302,639 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.7

Radius: 11.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.15 AU - 2.27 AU

Year: 2268 Days

Day: 13 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 69,494,871 km

• M1: 174,581 km (0.085 R)
• M2: 333,603 km (0.072 R)
• M3: 482,304 km (0.109 R)
• M4: 624,422 km (0.052 R)
• M5: 698,024 km (0.093 R)
• M6: 870,211 km (0.118 R)
• M7: 1,106,426 km (0.104 R)
• M8: 1,189,901 km (0.06 R)
• M9: 1,381,686 km (0.115 R)
• M10: 1,499,868 km (0.085 R)
• M11: 1,875,658 km (0.074 R)
• M12: 2,184,727 km (0.077 R)
• M13: 2,356,466 km (0.106 R)
• M14: 2,724,776 km (0.06 R)
• M15: 3,028,011 km (0.118 R)
• M16: 3,281,130 km (0.098 R)
• M17: 3,629,244 km (0.065 R)
• M18: 3,859,475 km (0.094 R)
• M19: 4,120,973 km (0.116 R)
• M20: 4,200,559 km (0.054 R)
• M21: 4,524,139 km (0.063 R)
• M22: 4,758,409 km (0.115 R)
• M23: 4,954,233 km (0.099 R)
• M24: 5,138,537 km (0.11 R)
• M25: 5,499,367 km (0.073 R)
• M26: 5,898,345 km (0.068 R)
• M27: 6,003,363 km (0.111 R)
• M28: 6,261,120 km (0.087 R)
• M29: 6,568,843 km (0.101 R)
• M30: 6,724,574 km (0.053 R)
• M31: 6,944,782 km (0.098 R)
• M32: 7,119,512 km (0.119 R)
• M33: 7,247,418 km (0.12 R)
• M34: 7,457,005 km (0.108 R)
• M35: 8,114,488 km (0.098 R)
• M36: 8,534,858 km (0.116 R)
• M37: 8,945,205 km (0.075 R)
• M38: 9,048,726 km (0.031 R)
• M39: 9,292,122 km (0.109 R)
• M40: 9,396,990 km (0.034 R)
• M41: 9,625,725 km (0.066 R)
• M42: 9,785,197 km (0.087 R)
• M43: 9,874,058 km (0.117 R)
• M44: 9,963,368 km (0.078 R)
• M45: 10,925,581 km (0.043 R)
• M46: 11,352,384 km (0.064 R)
• M47: 11,446,032 km (0.062 R)
• M48: 11,539,830 km (0.082 R)
• M49: 11,633,778 km (0.105 R)
• M50: 11,917,415 km (0.091 R)
• M51: 12,012,559 km (0.076 R)
• M52: 12,165,149 km (0.074 R)
• M53: 12,414,529 km (0.075 R)
• M54: 12,840,434 km (0.088 R)
• M55: 12,918,375 km (0.091 R)
• M56: 13,192,587 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 13.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.49 AU - 3.13 AU

Year: 3251 Days

Day: 8.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 61.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 69,494,871 km

• M1: 192,832 km (0.079 R)
• M2: 285,134 km (0.029 R)
• M3: 412,741 km (0.105 R)
• M4: 537,655 km (0.102 R)
• M5: 639,381 km (0.059 R)
• M6: 779,255 km (0.086 R)
• M7: 943,963 km (0.115 R)
• M8: 1,550,283 km (0.108 R)
• M9: 1,647,222 km (0.1 R)
• M10: 1,924,876 km (0.08 R)
• M11: 2,181,586 km (0.085 R)
• M12: 2,393,416 km (0.055 R)
• M13: 2,506,662 km (0.106 R)
• M14: 2,592,830 km (0.079 R)
• M15: 2,738,838 km (0.1 R)
• M16: 2,947,826 km (0.083 R)
• M17: 3,172,522 km (0.073 R)
• M18: 3,318,530 km (0.096 R)
• M19: 3,466,931 km (0.111 R)
• M20: 3,639,118 km (0.087 R)
• M21: 3,992,468 km (0.078 R)
• M22: 4,554,956 km (0.092 R)
• M23: 5,069,423 km (0.094 R)
• M24: 5,327,479 km (0.115 R)
• M25: 5,703,718 km (0.077 R)
• M26: 6,049,738 km (0.081 R)
• M27: 6,535,333 km (0.086 R)
• M28: 6,695,552 km (0.073 R)
• M29: 6,938,349 km (0.115 R)
• M30: 7,088,097 km (0.102 R)
• M31: 7,391,032 km (0.112 R)
• M32: 7,557,984 km (0.109 R)
• M33: 7,670,032 km (0.052 R)
• M34: 8,052,405 km (0.114 R)
• M35: 8,195,570 km (0.102 R)
• M36: 8,747,436 km (0.099 R)
• M37: 8,865,170 km (0.107 R)
• M38: 8,998,312 km (0.075 R)
• M39: 9,446,806 km (0.104 R)
• M40: 9,537,463 km (0.051 R)
• M41: 9,719,523 km (0.034 R)
• M42: 9,826,187 km (0.096 R)
• M43: 9,948,707 km (0.066 R)
• M44: 10,102,494 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.6

Radius: 4

Gravity: 51.91 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.61 AU - 9.55 AU

Year: 15854 Days

Day: 15.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,494,871 km

• M1: 141,071 km (0.103 R)
• M2: 190,288 km (0.088 R)
• M3: 357,838 km (0.102 R)
• M4: 564,134 km (0.096 R)
• M5: 712,684 km (0.072 R)
• M6: 1,121,834 km (0.095 R)
• M7: 1,770,640 km (0.093 R)
• M8: 2,446,374 km (0.101 R)
• M9: 2,687,675 km (0.084 R)
• M10: 2,722,681 km (0.102 R)
• M11: 3,009,012 km (0.099 R)
• M12: 3,648,542 km (0.1 R)
• M13: 4,124,563 km (0.083 R)
• M14: 4,205,795 km (0.081 R)
• M15: 4,411,192 km (0.107 R)
• M16: 5,046,834 km (0.101 R)
• M17: 6,075,768 km (0.114 R)
• M18: 6,354,469 km (0.085 R)
• M19: 6,732,802 km (0.069 R)
• M20: 6,828,395 km (0.111 R)
• M21: 6,972,757 km (0.1 R)
• M22: 7,069,696 km (0.086 R)
• M23: 7,215,704 km (0.103 R)
• M24: 7,610,193 km (0.045 R)
• M25: 8,317,043 km (0.041 R)
• M26: 8,782,592 km (0.106 R)
• M27: 8,992,029 km (0.076 R)
• M28: 12,916,430 km (0.101 R)
• M29: 12,975,820 km (0.087 R)
• M30: 13,756,721 km (0.119 R)
• M31: 13,878,194 km (0.07 R)
• M32: 16,639,173 km (0.091 R)
• M33: 17,486,495 km (0.04 R)
• M34: 18,014,875 km (0.027 R)
• M35: 18,548,490 km (0.11 R)
• M36: 19,087,342 km (0.036 R)
• M37: 20,180,154 km (0.114 R)
• M38: 20,249,119 km (0.076 R)
• M39: 20,803,828 km (0.105 R)
• M40: 21,645,166 km (0.1 R)
• M41: 21,857,146 km (0.12 R)
• M42: 23,288,499 km (0.11 R)
• M43: 24,015,395 km (0.047 R)
• M44: 24,381,611 km (0.09 R)
• M45: 25,416,977 km (0.118 R)
• M46: 26,015,070 km (0.097 R)
• M47: 26,090,168 km (0.049 R)
• M48: 26,391,159 km (0.091 R)
• M49: 26,769,043 km (0.084 R)
• M50: 27,148,722 km (0.087 R)
• M51: 27,530,197 km (0.095 R)
• M52: 28,530,408 km (0.046 R)
• M53: 29,385,959 km (0.093 R)
• M54: 30,566,136 km (0.081 R)
• M55: 31,042,605 km (0.106 R)
• M56: 33,788,175 km (0.079 R)
• M57: 34,610,365 km (0.107 R)
• M58: 34,858,249 km (0.106 R)
• M59: 38,134,741 km (0.083 R)
• M60: 38,561,843 km (0.08 R)
• M61: 39,852,723 km (0.079 R)
• M62: 41,070,300 km (0.053 R)
• M63: 41,508,024 km (0.096 R)
• M64: 41,771,465 km (0.087 R)
• M65: 44,077,517 km (0.12 R)
• M66: 44,525,712 km (0.113 R)
• M67: 44,615,471 km (0.067 R)
• M68: 45,426,590 km (0.064 R)
• M69: 46,151,691 km (0.045 R)
• M70: 46,242,497 km (0.114 R)
• M71: 46,515,663 km (0.096 R)
• M72: 48,442,035 km (0.075 R)
• M73: 50,113,791 km (0.092 R)
• M74: 50,207,140 km (0.12 R)
• M75: 50,675,232 km (0.037 R)
• M76: 51,427,110 km (0.115 R)
• M77: 52,466,965 km (0.119 R)
• M78: 53,322,815 km (0.065 R)
• M79: 54,567,319 km (0.081 R)
• M80: 54,663,361 km (0.085 R)
• M81: 55,531,029 km (0.061 R)
• M82: 55,821,249 km (0.078 R)
• M83: 55,918,038 km (0.115 R)
• M84: 57,182,290 km (0.039 R)
• M85: 58,751,123 km (0.109 R)
• M86: 60,334,018 km (0.117 R)
• M87: 61,030,845 km (0.047 R)
• M88: 61,530,352 km (0.114 R)
• M89: 62,031,206 km (0.095 R)
• M90: 63,642,674 km (0.119 R)
• M91: 63,743,952 km (0.044 R)
• M92: 64,656,948 km (0.104 R)
• M93: 67,009,973 km (0.074 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: 500 - 15,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit