🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 11.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.14 AU - 1.3 AU

Year: 870 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,413,223 km

• M1: 160,818 km (0.081 R)
• M2: 334,351 km (0.066 R)
• M3: 485,445 km (0.077 R)
• M4: 683,961 km (0.105 R)
• M5: 792,270 km (0.084 R)
• M6: 926,160 km (0.117 R)
• M7: 1,031,926 km (0.081 R)
• M8: 1,129,614 km (0.108 R)
• M9: 1,226,403 km (0.092 R)
• M10: 1,343,838 km (0.104 R)
• M11: 1,437,935 km (0.085 R)
• M12: 1,709,604 km (0.096 R)
• M13: 1,797,418 km (0.044 R)
• M14: 1,957,488 km (0.044 R)
• M15: 2,075,521 km (0.099 R)
• M16: 2,195,947 km (0.064 R)
• M17: 2,345,844 km (0.117 R)
• M18: 2,510,402 km (0.087 R)
• M19: 2,594,027 km (0.049 R)
• M20: 2,701,438 km (0.118 R)
• M21: 2,932,567 km (0.1 R)
• M22: 3,158,310 km (0.066 R)
• M23: 3,291,602 km (0.027 R)
• M24: 3,389,738 km (0.098 R)
• M25: 3,476,355 km (0.111 R)
• M26: 3,557,587 km (0.105 R)
• M27: 3,773,008 km (0.116 R)
• M28: 3,850,051 km (0.084 R)
• M29: 3,992,767 km (0.119 R)
• M30: 4,071,306 km (0.049 R)
• M31: 4,458,465 km (0.044 R)
• M32: 4,601,631 km (0.097 R)
• M33: 4,697,972 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.3

Radius: 10.8

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.62 AU - 1.96 AU

Year: 1546 Days

Day: 12.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,413,223 km

• M1: 135,685 km (0.094 R)
• M2: 205,248 km (0.114 R)
• M3: 298,597 km (0.107 R)
• M4: 379,530 km (0.057 R)
• M5: 483,351 km (0.118 R)
• M6: 634,893 km (0.113 R)
• M7: 717,172 km (0.079 R)
• M8: 795,412 km (0.114 R)
• M9: 1,067,231 km (0.086 R)
• M10: 1,139,936 km (0.072 R)
• M11: 1,281,007 km (0.094 R)
• M12: 1,358,797 km (0.056 R)
• M13: 1,782,758 km (0.067 R)
• M14: 2,141,643 km (0.067 R)
• M15: 2,474,498 km (0.07 R)
• M16: 2,659,701 km (0.048 R)
• M17: 2,747,814 km (0.095 R)
• M18: 2,939,748 km (0.102 R)
• M19: 3,043,868 km (0.036 R)
• M20: 3,486,977 km (0.118 R)
• M21: 3,709,279 km (0.051 R)
• M22: 3,907,496 km (0.109 R)
• M23: 4,094,793 km (0.107 R)
• M24: 4,418,672 km (0.119 R)
• M25: 4,659,525 km (0.094 R)
• M26: 4,781,447 km (0.102 R)
• M27: 4,997,616 km (0.074 R)
• M28: 5,091,264 km (0.054 R)
• M29: 5,216,927 km (0.107 R)
• M30: 5,296,064 km (0.077 R)
• M31: 5,375,650 km (0.038 R)
• M32: 5,487,699 km (0.103 R)
• M33: 5,568,182 km (0.109 R)
• M34: 5,681,578 km (0.09 R)
• M35: 5,960,129 km (0.071 R)
• M36: 6,059,462 km (0.114 R)
• M37: 6,209,658 km (0.073 R)
• M38: 6,428,669 km (0.031 R)
• M39: 6,530,695 km (0.062 R)
• M40: 6,719,039 km (0.099 R)
• M41: 7,048,752 km (0.089 R)
• M42: 7,171,423 km (0.075 R)
• M43: 7,579,975 km (0.103 R)
• M44: 7,850,447 km (0.087 R)
• M45: 8,124,212 km (0.096 R)
• M46: 8,216,214 km (0.114 R)
• M47: 8,364,017 km (0.105 R)
• M48: 8,438,217 km (0.075 R)
• M49: 8,531,417 km (0.119 R)
• M50: 9,192,789 km (0.079 R)
• M51: 9,307,980 km (0.117 R)
• M52: 9,423,469 km (0.03 R)
• M53: 9,578,303 km (0.071 R)
• M54: 9,734,034 km (0.094 R)
• M55: 9,851,319 km (0.04 R)
• M56: 10,087,235 km (0.028 R)
• M57: 10,265,555 km (0.083 R)
• M58: 10,444,923 km (0.105 R)
• M59: 10,867,388 km (0.1 R)
• M60: 11,090,887 km (0.068 R)
• M61: 11,336,527 km (0.025 R)
• M62: 11,521,878 km (0.097 R)
• M63: 11,979,199 km (0.102 R)
• M64: 12,997,811 km (0.097 R)
• M65: 13,235,223 km (0.114 R)
• M66: 13,714,235 km (0.097 R)
• M67: 13,801,900 km (0.095 R)
• M68: 14,132,511 km (0.048 R)
• M69: 14,376,505 km (0.119 R)
• M70: 14,644,435 km (0.095 R)
• M71: 14,711,604 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.9

Radius: 8.6

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.92 AU - 3.3 AU

Year: 3541 Days

Day: 9.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,413,223 km

• M1: 212,279 km (0.056 R)
• M2: 286,779 km (0.027 R)
• M3: 373,396 km (0.044 R)
• M4: 479,312 km (0.06 R)
• M5: 693,536 km (0.1 R)
• M6: 904,469 km (0.109 R)
• M7: 1,347,727 km (0.071 R)
• M8: 1,465,012 km (0.028 R)
• M9: 1,794,576 km (0.097 R)
• M10: 2,012,241 km (0.119 R)
• M11: 2,086,741 km (0.096 R)
• M12: 2,238,583 km (0.089 R)
• M13: 2,634,269 km (0.12 R)
• M14: 2,716,099 km (0.078 R)
• M15: 3,799,337 km (0.092 R)
• M16: 3,892,088 km (0.118 R)
• M17: 4,155,679 km (0.096 R)
• M18: 4,251,272 km (0.085 R)
• M19: 4,347,464 km (0.094 R)
• M20: 4,621,078 km (0.115 R)
• M21: 4,720,112 km (0.118 R)
• M22: 4,880,182 km (0.051 R)
• M23: 5,246,697 km (0.04 R)
• M24: 5,580,001 km (0.047 R)
• M25: 5,877,252 km (0.073 R)
• M26: 5,941,728 km (0.057 R)
• M27: 6,289,094 km (0.068 R)
• M28: 6,531,892 km (0.106 R)
• M29: 6,620,903 km (0.115 R)
• M30: 6,777,681 km (0.095 R)
• M31: 6,935,656 km (0.099 R)
• M32: 7,026,462 km (0.101 R)
• M33: 7,186,532 km (0.08 R)
• M34: 7,255,347 km (0.108 R)
• M35: 7,673,473 km (0.096 R)
• M36: 7,814,694 km (0.09 R)
• M37: 8,099,528 km (0.085 R)
• M38: 8,315,398 km (0.109 R)
• M39: 8,484,742 km (0.116 R)
• M40: 8,925,159 km (0.118 R)
• M41: 9,448,452 km (0.097 R)
• M42: 9,549,281 km (0.116 R)
• M43: 10,187,316 km (0.102 R)
• M44: 10,446,419 km (0.096 R)
• M45: 10,655,408 km (0.111 R)
• M46: 10,786,605 km (0.078 R)
• M47: 11,910,234 km (0.069 R)
• M48: 12,019,142 km (0.062 R)
• M49: 12,430,685 km (0.073 R)
• M50: 12,513,563 km (0.112 R)
• M51: 13,550,725 km (0.097 R)
• M52: 13,635,996 km (0.051 R)
• M53: 13,950,301 km (0.096 R)
• M54: 14,440,682 km (0.067 R)
• M55: 14,819,464 km (0.078 R)
• M56: 15,201,687 km (0.104 R)
• M57: 15,290,249 km (0.109 R)
• M58: 15,408,730 km (0.084 R)
• M59: 15,795,890 km (0.085 R)
• M60: 16,095,833 km (0.032 R)
• M61: 16,337,284 km (0.099 R)
• M62: 16,397,722 km (0.04 R)
• M63: 17,468,992 km (0.118 R)
• M64: 17,592,859 km (0.096 R)
• M65: 17,997,372 km (0.06 R)
• M66: 18,091,170 km (0.097 R)
• M67: 18,594,267 km (0.078 R)
• M68: 18,720,678 km (0.096 R)
• M69: 18,847,537 km (0.112 R)
• M70: 18,910,966 km (0.077 R)
• M71: 19,293,488 km (0.101 R)
• M72: 19,485,571 km (0.096 R)
• M73: 19,678,403 km (0.031 R)
• M74: 19,775,043 km (0.084 R)
• M75: 20,456,013 km (0.083 R)
• M76: 20,521,387 km (0.075 R)
• M77: 21,276,707 km (0.091 R)
• M78: 21,641,277 km (0.046 R)
• M79: 21,874,350 km (0.105 R)
• M80: 22,007,792 km (0.028 R)
• M81: 22,208,701 km (0.106 R)
• M82: 22,376,550 km (0.098 R)
• M83: 22,544,698 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.9

Radius: 5.5

Gravity: 23.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.3 AU - 8.84 AU

Year: 14802 Days

Day: 20.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,413,223 km

• M1: 78,838 km (0.099 R)
• M2: 333,902 km (0.101 R)
• M3: 381,175 km (0.109 R)
• M4: 819,497 km (0.098 R)
• M5: 1,022,801 km (0.101 R)
• M6: 1,191,697 km (0.113 R)
• M7: 1,864,887 km (0.074 R)
• M8: 2,041,562 km (0.078 R)
• M9: 2,131,919 km (0.096 R)
• M10: 2,668,676 km (0.06 R)
• M11: 2,935,260 km (0.104 R)
• M12: 3,602,167 km (0.089 R)
• M13: 3,785,275 km (0.064 R)
• M14: 3,971,375 km (0.082 R)
• M15: 4,275,507 km (0.1 R)
• M16: 4,626,464 km (0.062 R)
• M17: 5,776,722 km (0.084 R)
• M18: 6,034,180 km (0.042 R)
• M19: 6,516,034 km (0.082 R)
• M20: 6,874,172 km (0.098 R)
• M21: 7,284,668 km (0.084 R)
• M22: 7,844,464 km (0.08 R)
• M23: 8,906,160 km (0.064 R)
• M24: 10,063,449 km (0.085 R)
• M25: 10,166,372 km (0.077 R)
• M26: 11,481,337 km (0.116 R)
• M27: 11,535,043 km (0.082 R)
• M28: 12,022,134 km (0.083 R)
• M29: 13,353,704 km (0.089 R)
• M30: 13,637,043 km (0.077 R)
• M31: 13,922,326 km (0.086 R)
• M32: 14,498,726 km (0.077 R)
• M33: 14,614,814 km (0.105 R)
• M34: 14,789,844 km (0.047 R)
• M35: 15,141,698 km (0.089 R)
• M36: 15,437,004 km (0.087 R)
• M37: 15,615,175 km (0.092 R)
• M38: 16,033,451 km (0.066 R)
• M39: 16,093,440 km (0.082 R)
• M40: 16,820,037 km (0.11 R)
• M41: 17,495,321 km (0.098 R)
• M42: 18,242,114 km (0.12 R)
• M43: 19,381,751 km (0.108 R)
• M44: 19,638,161 km (0.107 R)
• M45: 19,960,245 km (0.107 R)
• M46: 21,464,003 km (0.081 R)
• M47: 21,795,662 km (0.044 R)
• M48: 22,329,876 km (0.095 R)
• M49: 22,397,045 km (0.081 R)
• M50: 22,800,959 km (0.113 R)
• M51: 24,648,194 km (0.065 R)
• M52: 25,274,560 km (0.089 R)
• M53: 25,484,596 km (0.083 R)
• M54: 26,330,123 km (0.085 R)
• M55: 27,328,240 km (0.093 R)
• M56: 27,831,936 km (0.078 R)
• M57: 28,921,607 km (0.104 R)
• M58: 30,025,041 km (0.092 R)
• M59: 30,247,493 km (0.118 R)
• M60: 31,142,387 km (0.042 R)
• M61: 31,593,126 km (0.114 R)
• M62: 31,668,373 km (0.098 R)
• M63: 32,045,958 km (0.032 R)
• M64: 32,425,039 km (0.087 R)
• M65: 32,729,321 km (0.116 R)
• M66: 33,187,540 km (0.089 R)
• M67: 35,431,956 km (0.067 R)
• M68: 35,510,196 km (0.076 R)
• M69: 37,565,222 km (0.069 R)
• M70: 40,637,364 km (0.098 R)
• M71: 41,047,561 km (0.05 R)
• M72: 41,872,145 km (0.062 R)
• M73: 43,369,919 km (0.106 R)
• M74: 46,503,545 km (0.113 R)
• M75: 47,881,042 km (0.094 R)
• M76: 49,884,607 km (0.116 R)
• M77: 51,117,443 km (0.08 R)
• M78: 51,560,253 km (0.071 R)
• M79: 51,737,676 km (0.09 R)
• M80: 52,896,162 km (0.11 R)
• M81: 54,333,498 km (0.078 R)
• M82: 54,875,940 km (0.073 R)
• M83: 55,238,415 km (0.065 R)
• M84: 58,537,198 km (0.097 R)
• M85: 58,814,852 km (0.046 R)
• M86: 60,677,794 km (0.047 R)
• M87: 61,146,484 km (0.105 R)
• M88: 61,616,521 km (0.08 R)
• M89: 61,710,618 km (0.099 R)
• M90: 61,899,111 km (0.11 R)
• M91: 62,843,971 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 16,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit