🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 10.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.72 AU - 1.1 AU

Year: 599 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 36,737,950 km

• M1: 133,740 km (0.111 R)
• M2: 200,162 km (0.113 R)
• M3: 286,779 km (0.12 R)
• M4: 393,143 km (0.031 R)
• M5: 519,105 km (0.093 R)
• M6: 594,801 km (0.078 R)
• M7: 664,065 km (0.12 R)
• M8: 850,613 km (0.099 R)
• M9: 930,200 km (0.083 R)
• M10: 1,080,396 km (0.116 R)
• M11: 1,145,321 km (0.083 R)
• M12: 1,243,308 km (0.11 R)
• M13: 1,307,186 km (0.055 R)
• M14: 1,471,893 km (0.111 R)
• M15: 1,638,695 km (0.107 R)
• M16: 1,760,169 km (0.104 R)
• M17: 1,827,338 km (0.078 R)
• M18: 1,916,498 km (0.112 R)
• M19: 2,017,926 km (0.117 R)
• M20: 2,321,759 km (0.12 R)
• M21: 2,418,549 km (0.117 R)
• M22: 2,511,150 km (0.062 R)
• M23: 2,681,841 km (0.092 R)
• M24: 2,844,155 km (0.06 R)
• M25: 2,911,324 km (0.03 R)
• M26: 3,047,159 km (0.028 R)
• M27: 3,172,672 km (0.066 R)
• M28: 3,306,113 km (0.109 R)
• M29: 3,402,604 km (0.063 R)
• M30: 3,480,544 km (0.116 R)
• M31: 3,578,830 km (0.035 R)
• M32: 3,651,534 km (0.073 R)
• M33: 3,872,490 km (0.113 R)
• M34: 4,008,475 km (0.049 R)
• M35: 4,097,785 km (0.077 R)
• M36: 4,222,549 km (0.106 R)
• M37: 4,285,530 km (0.113 R)
• M38: 4,362,723 km (0.094 R)
• M39: 4,454,725 km (0.114 R)
• M40: 4,561,538 km (0.117 R)
• M41: 4,712,632 km (0.09 R)
• M42: 4,836,200 km (0.085 R)
• M43: 5,034,716 km (0.062 R)

Asteroid Belt

Center: 1.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.1

Radius: 12.8

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.07 AU - 2.31 AU

Year: 2237 Days

Day: 7.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,737,950 km

• M1: 167,699 km (0.058 R)
• M2: 305,329 km (0.091 R)
• M3: 564,732 km (0.1 R)
• M4: 685,457 km (0.11 R)
• M5: 899,532 km (0.052 R)
• M6: 1,015,171 km (0.103 R)
• M7: 1,167,611 km (0.109 R)
• M8: 1,439,281 km (0.05 R)
• M9: 1,565,542 km (0.094 R)
• M10: 1,695,692 km (0.087 R)
• M11: 1,967,212 km (0.105 R)
• M12: 2,239,779 km (0.113 R)
• M13: 2,538,676 km (0.092 R)
• M14: 2,678,849 km (0.084 R)
• M15: 2,807,354 km (0.085 R)
• M16: 3,296,239 km (0.066 R)
• M17: 3,716,161 km (0.053 R)
• M18: 3,860,074 km (0.093 R)
• M19: 3,940,857 km (0.109 R)
• M20: 4,087,612 km (0.082 R)
• M21: 4,236,313 km (0.093 R)
• M22: 5,006,592 km (0.07 R)
• M23: 5,255,074 km (0.079 R)
• M24: 5,417,088 km (0.093 R)
• M25: 5,525,996 km (0.091 R)
• M26: 6,081,453 km (0.097 R)
• M27: 6,270,694 km (0.106 R)
• M28: 6,655,011 km (0.071 R)
• M29: 7,186,083 km (0.077 R)
• M30: 7,608,548 km (0.085 R)
• M31: 7,812,749 km (0.047 R)
• M32: 7,936,017 km (0.05 R)
• M33: 8,143,061 km (0.07 R)
• M34: 8,226,387 km (0.095 R)
• M35: 8,414,880 km (0.117 R)
• M36: 8,520,197 km (0.079 R)
• M37: 8,647,206 km (0.117 R)
• M38: 8,838,841 km (0.094 R)
• M39: 8,924,560 km (0.08 R)
• M40: 9,139,832 km (0.084 R)
• M41: 9,509,937 km (0.109 R)
• M42: 9,973,989 km (0.11 R)
• M43: 10,377,604 km (0.114 R)
• M44: 10,581,357 km (0.093 R)
• M45: 10,718,089 km (0.117 R)
• M46: 10,809,493 km (0.058 R)
• M47: 11,247,217 km (0.104 R)
• M48: 11,363,454 km (0.092 R)
• M49: 11,456,654 km (0.068 R)
• M50: 11,573,639 km (0.112 R)
• M51: 12,211,824 km (0.042 R)
• M52: 12,427,095 km (0.119 R)
• M53: 12,595,393 km (0.033 R)
• M54: 12,909,997 km (0.088 R)
• M55: 13,104,923 km (0.097 R)
• M56: 13,473,083 km (0.072 R)
• M57: 14,496,632 km (0.107 R)
• M58: 14,623,192 km (0.108 R)
• M59: 15,005,115 km (0.086 R)
• M60: 15,261,376 km (0.119 R)
• M61: 15,596,924 km (0.072 R)
• M62: 16,144,153 km (0.095 R)
• M63: 17,257,162 km (0.063 R)
• M64: 17,687,854 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.8

Radius: 12.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.04 AU - 2.5 AU

Year: 2361 Days

Day: 12.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,737,950 km

• M1: 153,338 km (0.075 R)
• M2: 288,425 km (0.1 R)
• M3: 389,702 km (0.119 R)
• M4: 479,012 km (0.089 R)
• M5: 658,231 km (0.113 R)
• M6: 761,752 km (0.118 R)
• M7: 918,830 km (0.112 R)
• M8: 1,036,713 km (0.098 R)
• M9: 1,299,706 km (0.074 R)
• M10: 1,411,157 km (0.057 R)
• M11: 1,902,287 km (0.047 R)
• M12: 2,486,167 km (0.082 R)
• M13: 2,640,702 km (0.102 R)
• M14: 3,336,781 km (0.089 R)
• M15: 3,507,920 km (0.104 R)
• M16: 4,071,456 km (0.053 R)
• M17: 4,855,199 km (0.099 R)
• M18: 4,943,312 km (0.101 R)
• M19: 5,373,256 km (0.044 R)
• M20: 5,871,567 km (0.106 R)
• M21: 6,154,756 km (0.097 R)
• M22: 6,617,462 km (0.048 R)
• M23: 6,853,078 km (0.094 R)
• M24: 7,031,549 km (0.116 R)
• M25: 7,131,480 km (0.074 R)
• M26: 7,211,665 km (0.061 R)
• M27: 7,474,508 km (0.06 R)
• M28: 7,617,374 km (0.046 R)
• M29: 7,740,493 km (0.109 R)
• M30: 7,885,005 km (0.088 R)
• M31: 7,968,031 km (0.116 R)
• M32: 8,051,357 km (0.104 R)
• M33: 8,429,840 km (0.049 R)
• M34: 8,728,288 km (0.115 R)
• M35: 8,878,783 km (0.068 R)
• M36: 9,269,832 km (0.07 R)
• M37: 9,379,487 km (0.115 R)
• M38: 9,867,027 km (0.108 R)
• M39: 10,023,805 km (0.12 R)
• M40: 10,751,599 km (0.083 R)
• M41: 11,098,666 km (0.116 R)
• M42: 11,332,039 km (0.061 R)
• M43: 11,449,323 km (0.083 R)
• M44: 11,590,693 km (0.105 R)
• M45: 12,065,966 km (0.093 R)
• M46: 12,257,750 km (0.038 R)
• M47: 13,010,976 km (0.115 R)
• M48: 13,158,479 km (0.057 R)
• M49: 13,281,897 km (0.047 R)
• M50: 13,430,448 km (0.097 R)
• M51: 13,804,293 km (0.119 R)
• M52: 13,979,921 km (0.066 R)
• M53: 14,156,297 km (0.08 R)
• M54: 14,333,421 km (0.114 R)
• M55: 14,766,507 km (0.081 R)
• M56: 14,843,400 km (0.056 R)
• M57: 15,281,722 km (0.086 R)
• M58: 15,359,513 km (0.077 R)
• M59: 15,437,453 km (0.096 R)
• M60: 15,567,603 km (0.081 R)
• M61: 16,223,889 km (0.07 R)
• M62: 17,077,195 km (0.088 R)
• M63: 17,319,843 km (0.069 R)
• M64: 18,054,518 km (0.038 R)
• M65: 18,384,382 km (0.074 R)
• M66: 18,522,460 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 8

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.93 AU - 5.83 AU

Year: 7441 Days

Day: 6.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,737,950 km

• M1: 539,001 km (0.103 R)
• M2: 646,412 km (0.027 R)
• M3: 702,960 km (0.051 R)
• M4: 962,961 km (0.084 R)
• M5: 1,549,086 km (0.108 R)
• M6: 1,806,245 km (0.111 R)
• M7: 2,657,157 km (0.071 R)
• M8: 2,774,293 km (0.115 R)
• M9: 3,160,704 km (0.071 R)
• M10: 3,719,601 km (0.082 R)
• M11: 3,983,791 km (0.066 R)
• M12: 4,145,207 km (0.094 R)
• M13: 4,226,738 km (0.118 R)
• M14: 4,927,006 km (0.114 R)
• M15: 5,693,097 km (0.105 R)
• M16: 5,844,789 km (0.109 R)
• M17: 5,967,010 km (0.035 R)
• M18: 6,464,423 km (0.099 R)
• M19: 6,750,155 km (0.067 R)
• M20: 7,235,451 km (0.086 R)
• M21: 7,300,974 km (0.106 R)
• M22: 8,342,475 km (0.098 R)
• M23: 8,514,812 km (0.095 R)
• M24: 8,618,782 km (0.088 R)
• M25: 9,393,998 km (0.098 R)
• M26: 9,681,376 km (0.107 R)
• M27: 9,753,781 km (0.091 R)
• M28: 9,826,187 km (0.055 R)
• M29: 10,672,910 km (0.101 R)
• M30: 10,784,959 km (0.1 R)
• M31: 10,897,606 km (0.108 R)
• M32: 11,199,645 km (0.112 R)
• M33: 11,580,970 km (0.081 R)
• M34: 11,850,545 km (0.076 R)
• M35: 12,161,110 km (0.117 R)
• M36: 12,435,173 km (0.105 R)
• M37: 12,750,675 km (0.099 R)
• M38: 13,029,077 km (0.094 R)
• M39: 13,269,182 km (0.067 R)
• M40: 13,713,338 km (0.119 R)
• M41: 15,878,168 km (0.073 R)
• M42: 16,134,729 km (0.036 R)
• M43: 16,435,720 km (0.1 R)
• M44: 17,087,069 km (0.082 R)
• M45: 17,482,007 km (0.096 R)
• M46: 17,924,218 km (0.086 R)
• M47: 18,729,653 km (0.099 R)
• M48: 19,684,237 km (0.099 R)
• M49: 20,375,679 km (0.079 R)
• M50: 20,841,078 km (0.092 R)
• M51: 21,121,873 km (0.085 R)
• M52: 21,640,230 km (0.085 R)
• M53: 22,019,759 km (0.079 R)
• M54: 22,449,404 km (0.025 R)
• M55: 22,978,383 km (0.104 R)
• M56: 23,171,663 km (0.104 R)
• M57: 23,803,714 km (0.049 R)
• M58: 23,999,388 km (0.104 R)
• M59: 24,146,443 km (0.095 R)
• M60: 24,490,817 km (0.093 R)
• M61: 24,935,871 km (0.104 R)
• M62: 25,184,353 km (0.116 R)
• M63: 25,333,801 km (0.09 R)
• M64: 25,884,321 km (0.095 R)
• M65: 26,135,945 km (0.085 R)
• M66: 26,287,338 km (0.085 R)
• M67: 27,457,044 km (0.114 R)
• M68: 27,508,356 km (0.106 R)
• M69: 28,177,507 km (0.076 R)
• M70: 29,217,362 km (0.095 R)
• M71: 30,800,556 km (0.091 R)
• M72: 30,907,070 km (0.097 R)
• M73: 31,067,139 km (0.107 R)
• M74: 31,173,952 km (0.117 R)
• M75: 31,925,382 km (0.05 R)
• M76: 32,033,093 km (0.087 R)
• M77: 32,574,039 km (0.074 R)
• M78: 32,628,343 km (0.115 R)
• M79: 32,791,255 km (0.047 R)
• M80: 33,939,568 km (0.111 R)
• M81: 34,435,784 km (0.088 R)
• M82: 36,050,843 km (0.078 R)
• M83: 37,122,263 km (0.067 R)
• M84: 37,178,960 km (0.058 R)
• M85: 37,918,423 km (0.029 R)
• M86: 38,032,566 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.7

Radius: 6.1

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.14 AU - 7.32 AU

Year: 10734 Days

Day: 20.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 36,737,950 km

• M1: 247,584 km (0.081 R)
• M2: 437,574 km (0.065 R)
• M3: 523,144 km (0.108 R)
• M4: 711,637 km (0.111 R)
• M5: 769,382 km (0.12 R)
• M6: 1,098,946 km (0.106 R)
• M7: 1,166,415 km (0.093 R)
• M8: 1,235,230 km (0.042 R)
• M9: 1,323,193 km (0.053 R)
• M10: 1,618,948 km (0.118 R)
• M11: 1,854,116 km (0.091 R)
• M12: 1,996,384 km (0.117 R)
• M13: 2,079,261 km (0.11 R)
• M14: 2,205,671 km (0.118 R)
• M15: 2,533,141 km (0.065 R)
• M16: 2,852,383 km (0.048 R)
• M17: 3,136,170 km (0.096 R)
• M18: 3,208,575 km (0.069 R)
• M19: 3,305,963 km (0.12 R)
• M20: 3,503,732 km (0.102 R)
• M21: 3,936,668 km (0.112 R)
• M22: 4,199,212 km (0.06 R)
• M23: 4,467,441 km (0.049 R)
• M24: 4,824,531 km (0.071 R)
• M25: 5,276,616 km (0.111 R)
• M26: 5,683,373 km (0.088 R)
• M27: 6,039,864 km (0.115 R)
• M28: 6,160,440 km (0.112 R)
• M29: 6,434,354 km (0.081 R)
• M30: 6,495,839 km (0.079 R)
• M31: 6,588,290 km (0.095 R)
• M32: 6,774,689 km (0.034 R)
• M33: 7,472,862 km (0.09 R)
• M34: 7,699,802 km (0.101 R)
• M35: 9,039,451 km (0.112 R)
• M36: 9,108,266 km (0.082 R)
• M37: 9,806,589 km (0.063 R)
• M38: 10,054,922 km (0.099 R)
• M39: 10,197,788 km (0.101 R)
• M40: 10,630,574 km (0.028 R)
• M41: 10,739,781 km (0.046 R)
• M42: 11,032,544 km (0.092 R)
• M43: 11,328,000 km (0.05 R)
• M44: 12,497,257 km (0.062 R)
• M45: 12,574,000 km (0.035 R)
• M46: 12,650,894 km (0.095 R)
• M47: 12,805,279 km (0.066 R)
• M48: 12,999,008 km (0.074 R)
• M49: 13,546,686 km (0.116 R)
• M50: 13,704,511 km (0.105 R)
• M51: 15,275,439 km (0.098 R)
• M52: 15,357,418 km (0.066 R)
• M53: 17,628,613 km (0.099 R)
• M54: 18,147,418 km (0.105 R)
• M55: 18,321,401 km (0.056 R)
• M56: 19,957,403 km (0.099 R)
• M57: 20,182,099 km (0.026 R)
• M58: 20,272,157 km (0.032 R)
• M59: 20,362,365 km (0.081 R)
• M60: 20,543,228 km (0.112 R)
• M61: 20,997,707 km (0.072 R)
• M62: 21,043,334 km (0.091 R)
• M63: 21,731,783 km (0.038 R)
• M64: 22,194,789 km (0.115 R)
• M65: 22,334,364 km (0.047 R)
• M66: 22,989,453 km (0.073 R)
• M67: 23,083,550 km (0.11 R)
• M68: 23,366,589 km (0.099 R)
• M69: 24,222,738 km (0.032 R)
• M70: 24,366,352 km (0.101 R)
• M71: 24,462,393 km (0.106 R)
• M72: 25,282,938 km (0.076 R)
• M73: 25,428,796 km (0.07 R)
• M74: 25,477,415 km (0.093 R)
• M75: 26,358,247 km (0.076 R)
• M76: 27,199,436 km (0.089 R)
• M77: 27,398,700 km (0.114 R)
• M78: 27,898,806 km (0.046 R)
• M79: 28,149,981 km (0.114 R)
• M80: 28,301,075 km (0.062 R)
• M81: 28,654,575 km (0.045 R)
• M82: 29,570,413 km (0.103 R)
• M83: 29,775,212 km (0.096 R)
• M84: 30,444,064 km (0.071 R)
• M85: 30,754,480 km (0.116 R)
• M86: 32,006,614 km (0.05 R)
• M87: 33,275,354 km (0.047 R)
• M88: 33,808,820 km (0.062 R)
• M89: 34,291,273 km (0.03 R)
• M90: 34,668,259 km (0.111 R)
• M91: 36,244,123 km (0.085 R)
• M92: 36,463,284 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 19,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit