🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.9

Radius: 12.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.58 AU - 0.82 AU

Year: 378 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 23,407,600 km

• M1: 151,842 km (0.091 R)
• M2: 250,427 km (0.072 R)
• M3: 348,563 km (0.074 R)
• M4: 467,045 km (0.103 R)
• M5: 555,756 km (0.059 R)
• M6: 651,499 km (0.092 R)
• M7: 729,290 km (0.058 R)
• M8: 829,071 km (0.051 R)
• M9: 911,051 km (0.091 R)
• M10: 1,120,937 km (0.045 R)
• M11: 1,268,590 km (0.085 R)
• M12: 1,400,535 km (0.061 R)
• M13: 1,504,955 km (0.062 R)
• M14: 1,617,003 km (0.069 R)
• M15: 1,874,461 km (0.076 R)
• M16: 2,021,217 km (0.081 R)
• M17: 2,119,503 km (0.112 R)
• M18: 2,342,403 km (0.069 R)
• M19: 2,435,005 km (0.054 R)
• M20: 2,556,628 km (0.092 R)
• M21: 2,652,071 km (0.11 R)
• M22: 2,731,508 km (0.038 R)
• M23: 3,022,027 km (0.11 R)
• M24: 3,135,123 km (0.111 R)
• M25: 3,237,597 km (0.083 R)
• M26: 3,390,337 km (0.094 R)
• M27: 3,526,620 km (0.053 R)
• M28: 3,652,282 km (0.075 R)
• M29: 3,760,292 km (0.062 R)
• M30: 3,972,871 km (0.095 R)
• M31: 4,123,516 km (0.117 R)
• M32: 4,249,477 km (0.093 R)
• M33: 4,329,662 km (0.045 R)
• M34: 4,464,300 km (0.094 R)
• M35: 4,621,078 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.1

Radius: 11.5

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.61 AU - 1.91 AU

Year: 1508 Days

Day: 10.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,407,600 km

• M1: 145,409 km (0.12 R)
• M2: 297,101 km (0.083 R)
• M3: 420,071 km (0.087 R)
• M4: 499,507 km (0.089 R)
• M5: 585,526 km (0.12 R)
• M6: 829,520 km (0.106 R)
• M7: 959,970 km (0.075 R)
• M8: 1,142,479 km (0.09 R)
• M9: 1,280,109 km (0.074 R)
• M10: 1,384,827 km (0.055 R)
• M11: 1,779,616 km (0.072 R)
• M12: 2,062,207 km (0.064 R)
• M13: 2,336,270 km (0.085 R)
• M14: 2,430,217 km (0.105 R)
• M15: 2,561,564 km (0.108 R)
• M16: 2,646,386 km (0.105 R)
• M17: 2,756,939 km (0.038 R)
• M18: 3,033,695 km (0.113 R)
• M19: 3,123,753 km (0.092 R)
• M20: 3,266,918 km (0.114 R)
• M21: 3,425,791 km (0.049 R)
• M22: 3,682,651 km (0.119 R)
• M23: 3,834,193 km (0.116 R)
• M24: 4,015,955 km (0.099 R)
• M25: 4,100,926 km (0.066 R)
• M26: 4,200,708 km (0.081 R)
• M27: 4,272,665 km (0.056 R)
• M28: 4,417,476 km (0.111 R)
• M29: 4,652,793 km (0.079 R)
• M30: 4,742,103 km (0.065 R)
• M31: 5,043,842 km (0.095 R)
• M32: 5,212,588 km (0.114 R)
• M33: 5,524,201 km (0.06 R)
• M34: 5,603,039 km (0.1 R)
• M35: 5,682,326 km (0.114 R)
• M36: 5,857,953 km (0.107 R)
• M37: 5,938,437 km (0.037 R)
• M38: 6,133,064 km (0.098 R)
• M39: 6,280,418 km (0.12 R)
• M40: 7,051,894 km (0.085 R)
• M41: 7,275,543 km (0.071 R)
• M42: 7,501,286 km (0.11 R)
• M43: 7,782,530 km (0.099 R)
• M44: 7,995,707 km (0.107 R)
• M45: 8,085,167 km (0.091 R)
• M46: 8,282,935 km (0.094 R)
• M47: 8,355,340 km (0.078 R)
• M48: 8,464,248 km (0.1 R)
• M49: 8,720,359 km (0.099 R)
• M50: 8,978,864 km (0.079 R)
• M51: 9,090,464 km (0.071 R)
• M52: 9,277,611 km (0.116 R)
• M53: 9,446,956 km (0.038 R)
• M54: 9,712,642 km (0.092 R)
• M55: 9,827,234 km (0.112 R)
• M56: 10,154,404 km (0.091 R)
• M57: 10,446,120 km (0.099 R)
• M58: 10,740,529 km (0.104 R)
• M59: 11,017,883 km (0.117 R)
• M60: 11,257,539 km (0.092 R)
• M61: 12,460,455 km (0.093 R)
• M62: 13,003,496 km (0.065 R)
• M63: 13,172,093 km (0.102 R)
• M64: 14,004,754 km (0.053 R)
• M65: 14,199,381 km (0.036 R)
• M66: 14,481,971 km (0.064 R)
• M67: 14,656,851 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.7

Radius: 10

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.32 AU - 3.44 AU

Year: 4012 Days

Day: 10 Hours

Environment

Temp: -202 °C

Axial Tilt: 115.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 23,407,600 km

• M1: 238,459 km (0.091 R)
• M2: 321,486 km (0.073 R)
• M3: 399,875 km (0.06 R)
• M4: 466,596 km (0.117 R)
• M5: 548,426 km (0.101 R)
• M6: 717,172 km (0.081 R)
• M7: 839,543 km (0.116 R)
• M8: 1,050,626 km (0.085 R)
• M9: 1,220,569 km (0.109 R)
• M10: 1,354,160 km (0.099 R)
• M11: 1,461,422 km (0.12 R)
• M12: 1,851,423 km (0.118 R)
• M13: 1,936,844 km (0.102 R)
• M14: 2,328,192 km (0.072 R)
• M15: 2,420,643 km (0.067 R)
• M16: 2,552,289 km (0.097 R)
• M17: 2,803,015 km (0.049 R)
• M18: 3,163,397 km (0.079 R)
• M19: 3,266,170 km (0.119 R)
• M20: 3,412,028 km (0.065 R)
• M21: 3,666,943 km (0.097 R)
• M22: 3,884,309 km (0.115 R)
• M23: 3,994,562 km (0.075 R)
• M24: 4,173,182 km (0.074 R)
• M25: 4,842,633 km (0.099 R)
• M26: 5,202,116 km (0.051 R)
• M27: 5,921,533 km (0.08 R)
• M28: 5,997,827 km (0.11 R)
• M29: 6,176,896 km (0.1 R)
• M30: 6,254,238 km (0.107 R)
• M31: 6,357,910 km (0.044 R)
• M32: 6,619,407 km (0.064 R)
• M33: 6,857,866 km (0.085 R)
• M34: 7,072,090 km (0.093 R)
• M35: 7,480,043 km (0.056 R)
• M36: 7,756,201 km (0.104 R)
• M37: 9,363,929 km (0.077 R)
• M38: 9,452,790 km (0.107 R)
• M39: 9,721,468 km (0.108 R)
• M40: 9,811,676 km (0.064 R)
• M41: 10,419,492 km (0.118 R)
• M42: 10,542,611 km (0.117 R)
• M43: 11,291,049 km (0.117 R)
• M44: 11,735,504 km (0.036 R)
• M45: 12,153,331 km (0.089 R)
• M46: 12,609,006 km (0.114 R)
• M47: 12,772,965 km (0.065 R)
• M48: 13,103,277 km (0.101 R)
• M49: 13,671,151 km (0.076 R)
• M50: 14,110,819 km (0.064 R)
• M51: 14,212,994 km (0.089 R)
• M52: 14,349,577 km (0.116 R)
• M53: 14,589,532 km (0.069 R)
• M54: 14,830,983 km (0.075 R)
• M55: 15,108,338 km (0.092 R)
• M56: 15,212,907 km (0.078 R)
• M57: 16,485,536 km (0.082 R)
• M58: 16,629,150 km (0.118 R)
• M59: 16,700,957 km (0.054 R)
• M60: 17,025,883 km (0.098 R)
• M61: 17,134,641 km (0.111 R)
• M62: 17,425,908 km (0.101 R)
• M63: 17,535,563 km (0.104 R)
• M64: 17,645,368 km (0.101 R)
• M65: 17,828,925 km (0.116 R)
• M66: 17,939,328 km (0.1 R)
• M67: 19,775,642 km (0.117 R)
• M68: 21,279,549 km (0.074 R)
• M69: 21,357,639 km (0.068 R)
• M70: 21,435,729 km (0.088 R)
• M71: 21,828,274 km (0.038 R)
• M72: 22,341,993 km (0.115 R)
• M73: 22,421,430 km (0.118 R)
• M74: 24,029,008 km (0.1 R)
• M75: 24,723,442 km (0.059 R)
• M76: 25,134,985 km (0.111 R)
• M77: 25,341,730 km (0.086 R)
• M78: 27,566,549 km (0.077 R)
• M79: 28,078,922 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.1

Radius: 7.2

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.04 AU - 7.82 AU

Year: 10528 Days

Day: 16.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 23,407,600 km

• M1: 163,510 km (0.078 R)
• M2: 225,594 km (0.083 R)
• M3: 333,454 km (0.043 R)
• M4: 634,893 km (0.115 R)
• M5: 953,088 km (0.06 R)
• M6: 1,100,891 km (0.117 R)
• M7: 1,197,082 km (0.112 R)
• M8: 1,418,936 km (0.037 R)
• M9: 1,481,767 km (0.087 R)
• M10: 1,787,246 km (0.091 R)
• M11: 1,901,239 km (0.055 R)
• M12: 2,233,047 km (0.115 R)
• M13: 2,686,030 km (0.045 R)
• M14: 2,843,407 km (0.109 R)
• M15: 3,085,157 km (0.098 R)
• M16: 3,617,277 km (0.039 R)
• M17: 3,879,222 km (0.091 R)
• M18: 3,967,934 km (0.064 R)
• M19: 4,057,244 km (0.1 R)
• M20: 4,764,692 km (0.086 R)
• M21: 5,019,607 km (0.036 R)
• M22: 5,777,320 km (0.077 R)
• M23: 5,878,748 km (0.108 R)
• M24: 6,325,297 km (0.044 R)
• M25: 6,961,537 km (0.069 R)
• M26: 7,618,122 km (0.115 R)
• M27: 7,729,423 km (0.052 R)
• M28: 7,803,923 km (0.055 R)
• M29: 8,218,159 km (0.075 R)
• M30: 8,523,937 km (0.116 R)
• M31: 9,068,025 km (0.113 R)
• M32: 9,186,057 km (0.071 R)
• M33: 9,423,619 km (0.104 R)
• M34: 9,583,240 km (0.088 R)
• M35: 9,743,758 km (0.045 R)
• M36: 10,108,029 km (0.115 R)
• M37: 11,652,029 km (0.057 R)
• M38: 11,823,318 km (0.09 R)
• M39: 12,038,589 km (0.111 R)
• M40: 12,125,057 km (0.069 R)
• M41: 12,385,806 km (0.114 R)
• M42: 12,516,854 km (0.09 R)
• M43: 12,824,427 km (0.056 R)
• M44: 13,942,970 km (0.089 R)
• M45: 14,399,244 km (0.037 R)
• M46: 14,721,478 km (0.112 R)
• M47: 15,139,305 km (0.1 R)
• M48: 15,232,654 km (0.078 R)
• M49: 15,466,924 km (0.119 R)
• M50: 16,463,994 km (0.074 R)
• M51: 17,237,415 km (0.091 R)
• M52: 17,530,626 km (0.098 R)
• M53: 18,121,837 km (0.086 R)
• M54: 18,769,596 km (0.114 R)
• M55: 18,869,976 km (0.056 R)
• M56: 18,920,241 km (0.106 R)
• M57: 19,222,578 km (0.107 R)
• M58: 19,781,027 km (0.072 R)
• M59: 20,654,679 km (0.05 R)
• M60: 23,620,157 km (0.095 R)
• M61: 23,999,986 km (0.109 R)
• M62: 24,931,233 km (0.101 R)
• M63: 25,428,945 km (0.061 R)
• M64: 27,452,556 km (0.064 R)
• M65: 28,023,720 km (0.117 R)
• M66: 28,830,053 km (0.117 R)
• M67: 28,887,947 km (0.056 R)
• M68: 29,178,017 km (0.041 R)
• M69: 29,527,329 km (0.112 R)
• M70: 30,053,763 km (0.083 R)
• M71: 30,701,522 km (0.101 R)
• M72: 31,592,228 km (0.101 R)
• M73: 31,950,964 km (0.065 R)
• M74: 32,672,325 km (0.052 R)
• M75: 33,095,687 km (0.081 R)
• M76: 33,520,694 km (0.088 R)
• M77: 33,703,503 km (0.098 R)
• M78: 34,008,682 km (0.074 R)
• M79: 34,806,787 km (0.081 R)
• M80: 35,239,125 km (0.083 R)
• M81: 35,922,039 km (0.091 R)
• M82: 36,985,979 km (0.095 R)
• M83: 37,427,143 km (0.091 R)
• M84: 37,743,244 km (0.041 R)
• M85: 37,933,382 km (0.116 R)
• M86: 37,996,812 km (0.101 R)
• M87: 38,441,866 km (0.113 R)
• M88: 38,888,714 km (0.05 R)
• M89: 40,953,165 km (0.06 R)
• M90: 41,474,813 km (0.115 R)
• M91: 41,801,983 km (0.104 R)
• M92: 43,119,193 km (0.028 R)
• M93: 43,782,809 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.8

Radius: 4.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.78 AU - 7.96 AU

Year: 12919 Days

Day: 16.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 23,407,600 km

• M1: 133,740 km (0.037 R)
• M2: 232,176 km (0.08 R)
• M3: 321,187 km (0.08 R)
• M4: 421,567 km (0.116 R)
• M5: 512,822 km (0.086 R)
• M6: 693,386 km (0.118 R)
• M7: 1,185,114 km (0.08 R)
• M8: 1,505,104 km (0.106 R)
• M9: 1,925,773 km (0.11 R)
• M10: 2,867,193 km (0.099 R)
• M11: 3,166,389 km (0.11 R)
• M12: 3,347,103 km (0.094 R)
• M13: 3,662,006 km (0.115 R)
• M14: 5,436,985 km (0.072 R)
• M15: 5,806,342 km (0.086 R)
• M16: 6,683,734 km (0.119 R)
• M17: 7,577,731 km (0.104 R)
• M18: 8,359,230 km (0.094 R)
• M19: 8,558,494 km (0.053 R)
• M20: 10,182,379 km (0.073 R)
• M21: 10,395,406 km (0.064 R)
• M22: 10,961,186 km (0.063 R)
• M23: 12,150,638 km (0.109 R)
• M24: 12,404,655 km (0.118 R)
• M25: 12,975,671 km (0.077 R)
• M26: 13,555,063 km (0.111 R)
• M27: 15,070,489 km (0.077 R)
• M28: 15,894,325 km (0.113 R)
• M29: 16,952,281 km (0.12 R)
• M30: 17,299,498 km (0.086 R)
• M31: 17,394,492 km (0.101 R)
• M32: 18,516,626 km (0.069 R)
• M33: 19,431,118 km (0.098 R)
• M34: 20,026,667 km (0.118 R)
• M35: 20,561,031 km (0.107 R)
• M36: 21,201,758 km (0.074 R)
• M37: 22,226,653 km (0.06 R)
• M38: 22,918,843 km (0.046 R)
• M39: 23,092,975 km (0.093 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: 457 - 15,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit