🌌 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: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 14.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.56 AU - 0.6 AU

Year: 305 Days

Day: 6.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 35,250,386 km

• M1: 185,801 km (0.046 R)
• M2: 323,879 km (0.105 R)
• M3: 454,927 km (0.112 R)
• M4: 563,386 km (0.102 R)
• M5: 676,332 km (0.118 R)
• M6: 772,972 km (0.112 R)
• M7: 890,556 km (0.077 R)
• M8: 1,015,321 km (0.063 R)
• M9: 1,168,210 km (0.038 R)
• M10: 1,261,409 km (0.045 R)
• M11: 1,371,214 km (0.07 R)
• M12: 1,484,460 km (0.078 R)
• M13: 1,586,485 km (0.093 R)
• M14: 1,706,014 km (0.112 R)
• M15: 1,808,189 km (0.106 R)
• M16: 1,907,223 km (0.092 R)
• M17: 2,024,358 km (0.032 R)
• M18: 2,143,887 km (0.081 R)
• M19: 2,413,462 km (0.119 R)
• M20: 2,570,241 km (0.075 R)
• M21: 2,682,589 km (0.077 R)
• M22: 2,869,437 km (0.047 R)
• M23: 2,986,273 km (0.078 R)
• M24: 3,186,734 km (0.086 R)
• M25: 3,314,341 km (0.093 R)
• M26: 3,521,983 km (0.108 R)
• M27: 3,680,706 km (0.071 R)
• M28: 3,848,704 km (0.07 R)
• M29: 3,943,849 km (0.025 R)
• M30: 4,046,772 km (0.12 R)
• M31: 4,185,449 km (0.032 R)
• M32: 4,297,498 km (0.101 R)
• M33: 4,396,382 km (0.071 R)
• M34: 4,503,195 km (0.102 R)
• M35: 4,668,650 km (0.091 R)
• M36: 4,931,793 km (0.108 R)
• M37: 5,132,404 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.5

Radius: 14.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.02 AU - 1.58 AU

Year: 1023 Days

Day: 9 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,250,386 km

• M1: 185,352 km (0.109 R)
• M2: 372,499 km (0.096 R)
• M3: 482,004 km (0.11 R)
• M4: 629,059 km (0.076 R)
• M5: 870,510 km (0.096 R)
• M6: 1,188,106 km (0.101 R)
• M7: 1,431,502 km (0.094 R)
• M8: 1,567,786 km (0.077 R)
• M9: 1,759,570 km (0.088 R)
• M10: 1,854,116 km (0.064 R)
• M11: 1,959,283 km (0.027 R)
• M12: 2,057,719 km (0.101 R)
• M13: 2,250,251 km (0.12 R)
• M14: 2,372,622 km (0.097 R)
• M15: 2,653,717 km (0.084 R)
• M16: 2,753,199 km (0.115 R)
• M17: 2,854,178 km (0.077 R)
• M18: 3,038,931 km (0.118 R)
• M19: 3,132,729 km (0.093 R)
• M20: 3,238,345 km (0.065 R)
• M21: 3,431,326 km (0.119 R)
• M22: 3,529,313 km (0.083 R)
• M23: 3,705,838 km (0.092 R)
• M24: 4,067,865 km (0.062 R)
• M25: 4,195,023 km (0.088 R)
• M26: 4,347,165 km (0.119 R)
• M27: 4,560,641 km (0.12 R)
• M28: 4,656,832 km (0.03 R)
• M29: 4,826,476 km (0.086 R)
• M30: 4,973,680 km (0.027 R)
• M31: 5,172,346 km (0.111 R)
• M32: 5,424,419 km (0.082 R)
• M33: 5,590,472 km (0.095 R)
• M34: 5,758,172 km (0.107 R)
• M35: 5,927,666 km (0.056 R)
• M36: 6,098,656 km (0.049 R)
• M37: 6,459,486 km (0.03 R)
• M38: 6,649,326 km (0.091 R)
• M39: 6,799,672 km (0.118 R)
• M40: 6,923,689 km (0.041 R)
• M41: 7,020,628 km (0.119 R)
• M42: 7,145,991 km (0.108 R)
• M43: 7,243,978 km (0.103 R)
• M44: 7,798,088 km (0.093 R)
• M45: 7,956,961 km (0.086 R)
• M46: 8,573,304 km (0.119 R)
• M47: 8,752,373 km (0.08 R)
• M48: 8,917,529 km (0.082 R)
• M49: 9,068,473 km (0.083 R)
• M50: 9,342,537 km (0.054 R)
• M51: 9,449,948 km (0.082 R)
• M52: 9,696,784 km (0.114 R)
• M53: 10,102,494 km (0.051 R)
• M54: 10,434,302 km (0.062 R)
• M55: 10,882,348 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 14

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.69 AU - 1.83 AU

Year: 1612 Days

Day: 11.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 35,250,386 km

• M1: 195,824 km (0.047 R)
• M2: 336,296 km (0.093 R)
• M3: 445,652 km (0.114 R)
• M4: 545,583 km (0.112 R)
• M5: 737,966 km (0.119 R)
• M6: 876,045 km (0.08 R)
• M7: 1,003,054 km (0.102 R)
• M8: 1,136,944 km (0.048 R)
• M9: 1,292,526 km (0.074 R)
• M10: 1,544,149 km (0.118 R)
• M11: 1,676,095 km (0.1 R)
• M12: 1,803,402 km (0.081 R)
• M13: 1,969,606 km (0.103 R)
• M14: 2,384,141 km (0.082 R)
• M15: 2,509,205 km (0.084 R)
• M16: 2,656,260 km (0.112 R)
• M17: 2,745,869 km (0.106 R)
• M18: 2,959,046 km (0.119 R)
• M19: 3,083,511 km (0.109 R)
• M20: 3,241,487 km (0.082 R)
• M21: 3,499,992 km (0.074 R)
• M22: 3,889,245 km (0.109 R)
• M23: 3,991,720 km (0.074 R)
• M24: 4,129,649 km (0.117 R)
• M25: 4,269,224 km (0.068 R)
• M26: 4,374,990 km (0.075 R)
• M27: 4,529,375 km (0.114 R)
• M28: 4,625,267 km (0.116 R)
• M29: 5,252,680 km (0.092 R)
• M30: 5,570,127 km (0.109 R)
• M31: 5,854,812 km (0.101 R)
• M32: 5,999,024 km (0.099 R)
• M33: 6,170,912 km (0.072 R)
• M34: 6,425,079 km (0.107 R)
• M35: 6,710,063 km (0.111 R)
• M36: 6,833,631 km (0.059 R)
• M37: 7,096,773 km (0.113 R)
• M38: 7,349,145 km (0.108 R)
• M39: 7,490,665 km (0.109 R)
• M40: 7,618,720 km (0.076 R)
• M41: 7,733,312 km (0.093 R)
• M42: 8,065,868 km (0.117 R)
• M43: 8,197,215 km (0.095 R)
• M44: 8,314,650 km (0.092 R)
• M45: 8,491,774 km (0.105 R)
• M46: 8,789,922 km (0.05 R)
• M47: 8,970,487 km (0.091 R)
• M48: 9,136,989 km (0.064 R)
• M49: 9,228,393 km (0.095 R)
• M50: 10,032,482 km (0.119 R)
• M51: 10,458,836 km (0.101 R)
• M52: 10,730,356 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923

Radius: 9.6

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.11 AU - 2.81 AU

Year: 2663 Days

Day: 5.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 177.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,250,386 km

• M1: 129,552 km (0.117 R)
• M2: 200,461 km (0.096 R)
• M3: 370,404 km (0.105 R)
• M4: 540,497 km (0.109 R)
• M5: 688,300 km (0.063 R)
• M6: 757,564 km (0.09 R)
• M7: 829,371 km (0.08 R)
• M8: 1,129,314 km (0.112 R)
• M9: 1,224,608 km (0.034 R)
• M10: 1,298,061 km (0.111 R)
• M11: 1,514,379 km (0.062 R)
• M12: 1,797,718 km (0.11 R)
• M13: 1,881,941 km (0.034 R)
• M14: 2,054,278 km (0.056 R)
• M15: 2,292,288 km (0.092 R)
• M16: 2,368,433 km (0.099 R)
• M17: 2,665,984 km (0.046 R)
• M18: 2,860,162 km (0.081 R)
• M19: 3,228,322 km (0.08 R)
• M20: 3,736,656 km (0.113 R)
• M21: 4,459,513 km (0.087 R)
• M22: 4,807,627 km (0.047 R)
• M23: 4,886,315 km (0.108 R)
• M24: 5,407,514 km (0.052 R)
• M25: 5,799,610 km (0.097 R)
• M26: 6,308,093 km (0.103 R)
• M27: 6,480,729 km (0.085 R)
• M28: 7,030,651 km (0.12 R)
• M29: 7,254,749 km (0.106 R)
• M30: 7,641,160 km (0.091 R)
• M31: 7,710,125 km (0.083 R)
• M32: 8,292,360 km (0.114 R)
• M33: 8,553,109 km (0.069 R)
• M34: 8,864,571 km (0.041 R)
• M35: 9,204,458 km (0.025 R)
• M36: 9,302,295 km (0.106 R)
• M37: 9,449,649 km (0.057 R)
• M38: 10,274,531 km (0.03 R)
• M39: 10,940,541 km (0.075 R)
• M40: 11,304,961 km (0.082 R)
• M41: 11,409,830 km (0.071 R)
• M42: 11,832,593 km (0.076 R)
• M43: 12,045,920 km (0.082 R)
• M44: 12,153,032 km (0.115 R)
• M45: 12,639,075 km (0.113 R)
• M46: 12,747,833 km (0.104 R)
• M47: 12,966,545 km (0.116 R)
• M48: 13,158,928 km (0.078 R)
• M49: 13,407,560 km (0.104 R)
• M50: 13,546,536 km (0.058 R)
• M51: 13,685,812 km (0.036 R)
• M52: 13,853,660 km (0.108 R)
• M53: 13,965,859 km (0.119 R)
• M54: 14,050,382 km (0.108 R)
• M55: 15,076,324 km (0.1 R)
• M56: 15,307,602 km (0.079 R)
• M57: 15,394,668 km (0.089 R)
• M58: 15,481,884 km (0.102 R)
• M59: 15,656,764 km (0.106 R)
• M60: 15,979,147 km (0.072 R)
• M61: 16,185,442 km (0.112 R)
• M62: 16,274,154 km (0.109 R)
• M63: 16,363,015 km (0.045 R)
• M64: 16,481,646 km (0.035 R)
• M65: 16,719,956 km (0.078 R)
• M66: 16,899,473 km (0.044 R)
• M67: 16,959,462 km (0.107 R)
• M68: 17,381,178 km (0.102 R)
• M69: 17,745,449 km (0.105 R)
• M70: 18,020,260 km (0.103 R)
• M71: 18,853,221 km (0.093 R)
• M72: 19,196,249 km (0.101 R)
• M73: 19,541,222 km (0.103 R)
• M74: 19,730,314 km (0.087 R)
• M75: 19,920,004 km (0.066 R)
• M76: 20,205,586 km (0.106 R)
• M77: 20,492,664 km (0.066 R)
• M78: 21,038,547 km (0.118 R)
• M79: 21,199,963 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.2

Radius: 8.1

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.21 AU - 4.95 AU

Year: 6766 Days

Day: 6.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 116 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,250,386 km

• M1: 130,749 km (0.107 R)
• M2: 403,316 km (0.079 R)
• M3: 866,471 km (0.083 R)
• M4: 941,270 km (0.073 R)
• M5: 1,049,728 km (0.08 R)
• M6: 1,617,003 km (0.119 R)
• M7: 1,729,351 km (0.087 R)
• M8: 1,805,646 km (0.079 R)
• M9: 1,883,138 km (0.071 R)
• M10: 2,478,089 km (0.112 R)
• M11: 2,629,931 km (0.068 R)
• M12: 3,034,742 km (0.103 R)
• M13: 3,197,505 km (0.034 R)
• M14: 3,339,473 km (0.108 R)
• M15: 3,411,131 km (0.106 R)
• M16: 3,629,394 km (0.073 R)
• M17: 4,028,521 km (0.082 R)
• M18: 4,156,278 km (0.107 R)
• M19: 4,494,369 km (0.083 R)
• M20: 5,169,654 km (0.037 R)
• M21: 5,336,455 km (0.086 R)
• M22: 6,226,413 km (0.08 R)
• M23: 6,523,215 km (0.092 R)
• M24: 6,977,245 km (0.117 R)
• M25: 7,130,882 km (0.106 R)
• M26: 7,223,483 km (0.041 R)
• M27: 7,285,566 km (0.048 R)
• M28: 7,347,799 km (0.052 R)
• M29: 8,595,894 km (0.078 R)
• M30: 9,126,667 km (0.086 R)
• M31: 9,633,953 km (0.038 R)
• M32: 10,289,790 km (0.088 R)
• M33: 10,499,826 km (0.12 R)
• M34: 10,959,839 km (0.109 R)
• M35: 11,174,363 km (0.118 R)
• M36: 11,282,223 km (0.072 R)
• M37: 11,973,066 km (0.075 R)
• M38: 12,490,674 km (0.09 R)
• M39: 12,752,321 km (0.075 R)
• M40: 13,471,587 km (0.106 R)
• M41: 13,663,073 km (0.113 R)
• M42: 13,778,413 km (0.117 R)
• M43: 15,147,532 km (0.112 R)
• M44: 15,707,178 km (0.103 R)
• M45: 15,828,053 km (0.117 R)
• M46: 16,723,546 km (0.028 R)
• M47: 17,510,132 km (0.102 R)
• M48: 17,719,120 km (0.108 R)
• M49: 17,844,932 km (0.104 R)
• M50: 18,181,826 km (0.101 R)
• M51: 18,435,843 km (0.06 R)
• M52: 19,377,412 km (0.116 R)
• M53: 19,680,348 km (0.107 R)
• M54: 20,028,462 km (0.077 R)
• M55: 20,159,510 km (0.107 R)
• M56: 20,422,503 km (0.119 R)
• M57: 20,510,317 km (0.105 R)
• M58: 20,686,543 km (0.079 R)
• M59: 20,996,061 km (0.057 R)
• M60: 21,889,011 km (0.056 R)
• M61: 22,385,377 km (0.026 R)
• M62: 22,657,645 km (0.084 R)
• M63: 23,068,291 km (0.087 R)
• M64: 23,251,399 km (0.065 R)
• M65: 23,527,257 km (0.068 R)
• M66: 23,896,614 km (0.06 R)
• M67: 24,594,488 km (0.117 R)
• M68: 25,535,309 km (0.064 R)
• M69: 25,962,411 km (0.068 R)
• M70: 26,057,705 km (0.087 R)
• M71: 26,872,116 km (0.053 R)
• M72: 27,355,018 km (0.118 R)
• M73: 27,792,143 km (0.088 R)
• M74: 28,820,927 km (0.119 R)
• M75: 29,265,682 km (0.114 R)
• M76: 29,563,531 km (0.104 R)
• M77: 30,012,026 km (0.057 R)
• M78: 30,563,294 km (0.089 R)
• M79: 30,865,481 km (0.088 R)
• M80: 31,624,990 km (0.093 R)
• M81: 33,680,614 km (0.101 R)
• M82: 34,619,640 km (0.105 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: 322 - 12,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit