🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.1

Radius: 11.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.03 AU - 1.19 AU

Year: 793 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,827,524 km

• M1: 143,614 km (0.088 R)
• M2: 230,979 km (0.08 R)
• M3: 311,912 km (0.114 R)
• M4: 398,828 km (0.117 R)
• M5: 475,422 km (0.066 R)
• M6: 617,091 km (0.118 R)
• M7: 693,835 km (0.079 R)
• M8: 841,488 km (0.112 R)
• M9: 935,435 km (0.081 R)
• M10: 1,078,002 km (0.11 R)
• M11: 1,216,380 km (0.106 R)
• M12: 1,336,507 km (0.098 R)
• M13: 1,503,010 km (0.034 R)
• M14: 1,589,029 km (0.099 R)
• M15: 1,685,519 km (0.118 R)
• M16: 1,757,027 km (0.116 R)
• M17: 1,834,219 km (0.1 R)
• M18: 1,945,221 km (0.089 R)
• M19: 2,025,256 km (0.077 R)
• M20: 2,331,632 km (0.104 R)
• M21: 2,559,620 km (0.081 R)
• M22: 2,652,969 km (0.116 R)
• M23: 2,784,615 km (0.069 R)
• M24: 2,902,199 km (0.108 R)
• M25: 2,983,281 km (0.114 R)
• M26: 3,131,383 km (0.098 R)
• M27: 3,225,779 km (0.119 R)
• M28: 3,304,467 km (0.119 R)
• M29: 3,412,028 km (0.118 R)
• M30: 3,509,416 km (0.103 R)
• M31: 3,596,034 km (0.104 R)
• M32: 3,878,325 km (0.101 R)
• M33: 4,167,797 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 12.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.31 AU - 1.33 AU

Year: 1029 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,827,524 km

• M1: 159,471 km (0.069 R)
• M2: 258,954 km (0.098 R)
• M3: 353,051 km (0.115 R)
• M4: 456,722 km (0.11 R)
• M5: 762,052 km (0.085 R)
• M6: 907,311 km (0.109 R)
• M7: 1,093,411 km (0.085 R)
• M8: 1,246,749 km (0.097 R)
• M9: 1,346,530 km (0.101 R)
• M10: 1,547,291 km (0.046 R)
• M11: 1,626,129 km (0.113 R)
• M12: 1,728,454 km (0.093 R)
• M13: 1,848,282 km (0.087 R)
• M14: 2,009,997 km (0.048 R)
• M15: 2,112,472 km (0.113 R)
• M16: 2,232,898 km (0.09 R)
• M17: 2,322,806 km (0.038 R)
• M18: 2,414,061 km (0.103 R)
• M19: 2,506,512 km (0.091 R)
• M20: 2,608,688 km (0.061 R)
• M21: 2,791,047 km (0.108 R)
• M22: 2,923,890 km (0.089 R)
• M23: 3,049,852 km (0.097 R)
• M24: 3,168,483 km (0.077 R)
• M25: 3,288,610 km (0.089 R)
• M26: 3,382,109 km (0.089 R)
• M27: 3,677,864 km (0.104 R)
• M28: 3,942,353 km (0.071 R)
• M29: 4,021,939 km (0.078 R)
• M30: 4,132,192 km (0.086 R)
• M31: 4,253,815 km (0.025 R)
• M32: 4,573,207 km (0.06 R)
• M33: 4,656,982 km (0.092 R)
• M34: 4,965,004 km (0.106 R)
• M35: 5,203,014 km (0.069 R)
• M36: 5,433,843 km (0.078 R)
• M37: 5,511,634 km (0.105 R)
• M38: 5,780,911 km (0.111 R)
• M39: 6,066,044 km (0.105 R)
• M40: 6,274,284 km (0.026 R)
• M41: 6,379,152 km (0.089 R)
• M42: 6,579,165 km (0.083 R)
• M43: 6,769,154 km (0.075 R)
• M44: 6,877,014 km (0.113 R)
• M45: 7,057,878 km (0.113 R)
• M46: 7,301,423 km (0.12 R)
• M47: 7,647,144 km (0.057 R)
• M48: 7,847,156 km (0.069 R)
• M49: 8,048,814 km (0.079 R)
• M50: 8,599,634 km (0.074 R)
• M51: 8,677,424 km (0.113 R)

Asteroid Belt

Center: 2.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.3

Radius: 14.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.52 AU - 3.76 AU

Year: 4710 Days

Day: 7.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,827,524 km

• M1: 389,403 km (0.105 R)
• M2: 479,611 km (0.113 R)
• M3: 612,005 km (0.097 R)
• M4: 759,508 km (0.099 R)
• M5: 857,345 km (0.037 R)
• M6: 1,137,093 km (0.054 R)
• M7: 1,509,443 km (0.113 R)
• M8: 1,604,736 km (0.115 R)
• M9: 1,702,274 km (0.045 R)
• M10: 1,903,633 km (0.063 R)
• M11: 2,042,310 km (0.113 R)
• M12: 2,238,882 km (0.046 R)
• M13: 2,330,286 km (0.068 R)
• M14: 2,709,217 km (0.073 R)
• M15: 3,273,052 km (0.102 R)
• M16: 3,526,022 km (0.119 R)
• M17: 3,633,283 km (0.071 R)
• M18: 3,763,583 km (0.096 R)
• M19: 4,531,619 km (0.101 R)
• M20: 4,814,359 km (0.05 R)
• M21: 5,323,141 km (0.112 R)
• M22: 5,722,418 km (0.1 R)
• M23: 6,079,957 km (0.105 R)
• M24: 6,209,359 km (0.08 R)
• M25: 6,497,484 km (0.115 R)
• M26: 6,924,437 km (0.113 R)
• M27: 7,032,596 km (0.099 R)
• M28: 7,498,892 km (0.114 R)
• M29: 8,145,604 km (0.086 R)
• M30: 9,134,596 km (0.094 R)
• M31: 9,734,034 km (0.077 R)
• M32: 9,885,876 km (0.099 R)
• M33: 10,161,286 km (0.091 R)
• M34: 10,908,078 km (0.096 R)
• M35: 11,224,627 km (0.065 R)
• M36: 11,866,552 km (0.118 R)
• M37: 12,061,478 km (0.036 R)
• M38: 12,224,839 km (0.086 R)
• M39: 12,553,655 km (0.093 R)
• M40: 12,985,394 km (0.09 R)
• M41: 13,591,415 km (0.073 R)
• M42: 13,761,359 km (0.096 R)
• M43: 13,897,792 km (0.071 R)
• M44: 14,240,969 km (0.052 R)
• M45: 14,344,491 km (0.082 R)
• M46: 15,076,174 km (0.07 R)
• M47: 16,106,604 km (0.096 R)
• M48: 17,086,321 km (0.074 R)
• M49: 17,196,275 km (0.029 R)
• M50: 17,936,037 km (0.089 R)
• M51: 18,234,933 km (0.084 R)
• M52: 18,460,078 km (0.079 R)
• M53: 18,799,665 km (0.111 R)
• M54: 18,951,208 km (0.118 R)
• M55: 19,103,199 km (0.097 R)
• M56: 20,294,896 km (0.054 R)
• M57: 20,450,478 km (0.108 R)
• M58: 20,723,643 km (0.078 R)
• M59: 21,708,895 km (0.116 R)
• M60: 21,828,125 km (0.11 R)
• M61: 22,790,188 km (0.119 R)
• M62: 23,114,068 km (0.102 R)
• M63: 23,276,381 km (0.087 R)
• M64: 23,439,294 km (0.099 R)
• M65: 23,684,335 km (0.113 R)
• M66: 24,217,950 km (0.047 R)
• M67: 24,382,957 km (0.1 R)
• M68: 24,506,974 km (0.054 R)
• M69: 24,631,289 km (0.116 R)
• M70: 24,963,546 km (0.037 R)
• M71: 25,927,106 km (0.1 R)
• M72: 26,902,933 km (0.078 R)
• M73: 27,030,989 km (0.092 R)
• M74: 27,588,839 km (0.111 R)
• M75: 27,718,092 km (0.097 R)
• M76: 28,323,963 km (0.045 R)
• M77: 28,497,796 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.3

Radius: 4.9

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.67 AU - 5.97 AU

Year: 9523 Days

Day: 18.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,827,524 km

• M1: 71,059 km (0.052 R)
• M2: 156,928 km (0.116 R)
• M3: 299,345 km (0.052 R)
• M4: 479,162 km (0.066 R)
• M5: 587,920 km (0.101 R)
• M6: 977,622 km (0.077 R)
• M7: 1,188,705 km (0.107 R)
• M8: 1,299,706 km (0.055 R)
• M9: 1,472,342 km (0.12 R)
• M10: 1,591,572 km (0.073 R)
• M11: 2,055,475 km (0.094 R)
• M12: 2,211,356 km (0.101 R)
• M13: 2,394,314 km (0.096 R)
• M14: 2,702,037 km (0.082 R)
• M15: 2,823,660 km (0.062 R)
• M16: 2,972,210 km (0.091 R)
• M17: 3,123,155 km (0.095 R)
• M18: 3,250,911 km (0.032 R)
• M19: 3,751,915 km (0.059 R)
• M20: 3,997,704 km (0.05 R)
• M21: 4,447,395 km (0.118 R)
• M22: 4,795,061 km (0.114 R)
• M23: 5,211,840 km (0.103 R)
• M24: 5,333,014 km (0.094 R)
• M25: 6,239,129 km (0.089 R)
• M26: 6,497,484 km (0.114 R)
• M27: 6,529,947 km (0.108 R)
• M28: 6,660,696 km (0.079 R)
• M29: 6,924,736 km (0.06 R)
• M30: 7,293,195 km (0.112 R)
• M31: 7,428,881 km (0.091 R)
• M32: 7,462,839 km (0.084 R)
• M33: 7,531,056 km (0.095 R)
• M34: 8,259,897 km (0.081 R)
• M35: 8,902,270 km (0.113 R)
• M36: 9,933,149 km (0.109 R)
• M37: 10,234,589 km (0.069 R)
• M38: 10,272,437 km (0.113 R)
• M39: 10,348,433 km (0.069 R)
• M40: 10,653,912 km (0.093 R)
• M41: 10,769,252 km (0.036 R)
• M42: 10,962,382 km (0.08 R)
• M43: 11,273,845 km (0.099 R)
• M44: 11,706,931 km (0.056 R)
• M45: 11,826,011 km (0.103 R)
• M46: 13,368,215 km (0.036 R)
• M47: 14,036,319 km (0.059 R)
• M48: 14,715,195 km (0.107 R)
• M49: 15,841,068 km (0.079 R)
• M50: 15,972,714 km (0.037 R)
• M51: 16,325,616 km (0.111 R)
• M52: 16,636,480 km (0.086 R)
• M53: 17,084,077 km (0.057 R)
• M54: 18,266,199 km (0.093 R)
• M55: 19,100,058 km (0.103 R)
• M56: 19,146,732 km (0.05 R)
• M57: 20,135,724 km (0.118 R)
• M58: 21,044,980 km (0.065 R)
• M59: 21,383,220 km (0.045 R)
• M60: 22,114,305 km (0.118 R)
• M61: 22,409,013 km (0.115 R)
• M62: 23,500,629 km (0.092 R)
• M63: 23,600,710 km (0.068 R)
• M64: 24,254,752 km (0.102 R)
• M65: 25,272,615 km (0.108 R)
• M66: 26,773,232 km (0.063 R)
• M67: 26,825,441 km (0.109 R)
• M68: 27,139,747 km (0.074 R)
• M69: 27,244,764 km (0.074 R)
• M70: 27,349,932 km (0.115 R)
• M71: 27,877,713 km (0.118 R)
• M72: 27,983,778 km (0.076 R)
• M73: 28,249,314 km (0.086 R)
• M74: 30,185,410 km (0.09 R)
• M75: 30,239,863 km (0.11 R)
• M76: 30,512,281 km (0.093 R)
• M77: 30,621,487 km (0.105 R)
• M78: 32,052,989 km (0.094 R)
• M79: 33,393,685 km (0.112 R)
• M80: 34,354,403 km (0.076 R)
• M81: 35,611,025 km (0.118 R)
• M82: 35,956,297 km (0.071 R)
• M83: 36,360,660 km (0.103 R)
• M84: 36,708,326 km (0.105 R)
• M85: 37,348,754 km (0.077 R)
• M86: 37,934,130 km (0.102 R)
• M87: 38,227,941 km (0.117 R)
• M88: 38,286,733 km (0.029 R)
• M89: 38,345,674 km (0.113 R)
• M90: 38,581,440 km (0.108 R)
• M91: 38,758,714 km (0.07 R)
• M92: 38,817,805 km (0.043 R)
• M93: 39,291,881 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit