🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.6

Radius: 8.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.52 AU

Year: 247 Days

Day: 13.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 35,634,122 km

• M1: 105,018 km (0.107 R)
• M2: 165,156 km (0.116 R)
• M3: 227,987 km (0.107 R)
• M4: 292,165 km (0.106 R)
• M5: 384,766 km (0.082 R)
• M6: 478,713 km (0.064 R)
• M7: 567,874 km (0.09 R)
• M8: 667,805 km (0.104 R)
• M9: 727,494 km (0.085 R)
• M10: 791,522 km (0.108 R)
• M11: 867,967 km (0.085 R)
• M12: 941,719 km (0.026 R)
• M13: 998,566 km (0.091 R)
• M14: 1,050,925 km (0.11 R)
• M15: 1,104,331 km (0.049 R)
• M16: 1,173,147 km (0.096 R)
• M17: 1,234,631 km (0.088 R)
• M18: 1,336,657 km (0.045 R)
• M19: 1,422,825 km (0.084 R)
• M20: 1,529,937 km (0.097 R)
• M21: 1,623,436 km (0.104 R)
• M22: 1,722,320 km (0.112 R)
• M23: 1,867,580 km (0.064 R)
• M24: 1,971,401 km (0.038 R)
• M25: 2,159,445 km (0.107 R)
• M26: 2,217,340 km (0.107 R)
• M27: 2,272,242 km (0.054 R)
• M28: 2,360,954 km (0.056 R)
• M29: 2,435,753 km (0.119 R)
• M30: 2,576,225 km (0.092 R)
• M31: 2,645,489 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 10.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.55 AU - 0.71 AU

Year: 339 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,634,122 km

• M1: 137,780 km (0.094 R)
• M2: 212,130 km (0.069 R)
• M3: 286,630 km (0.041 R)
• M4: 367,562 km (0.09 R)
• M5: 454,179 km (0.094 R)
• M6: 533,466 km (0.102 R)
• M7: 612,902 km (0.049 R)
• M8: 705,803 km (0.066 R)
• M9: 832,811 km (0.069 R)
• M10: 924,216 km (0.109 R)
• M11: 1,019,360 km (0.09 R)
• M12: 1,154,148 km (0.05 R)
• M13: 1,329,327 km (0.085 R)
• M14: 1,525,599 km (0.076 R)
• M15: 1,881,492 km (0.061 R)
• M16: 1,969,007 km (0.057 R)
• M17: 2,058,018 km (0.113 R)
• M18: 2,153,013 km (0.116 R)
• M19: 2,235,591 km (0.069 R)
• M20: 2,370,977 km (0.1 R)
• M21: 2,480,333 km (0.034 R)
• M22: 2,654,913 km (0.101 R)
• M23: 2,753,648 km (0.034 R)
• M24: 2,868,838 km (0.115 R)
• M25: 2,960,093 km (0.12 R)
• M26: 3,078,126 km (0.036 R)
• M27: 3,260,934 km (0.06 R)
• M28: 3,388,392 km (0.112 R)
• M29: 3,566,264 km (0.064 R)
• M30: 3,664,699 km (0.085 R)
• M31: 3,786,173 km (0.09 R)
• M32: 3,858,578 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.3

Radius: 13.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.88 AU - 1.32 AU

Year: 782 Days

Day: 5.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,634,122 km

• M1: 192,682 km (0.117 R)
• M2: 297,700 km (0.096 R)
• M3: 405,261 km (0.093 R)
• M4: 532,718 km (0.056 R)
• M5: 619,485 km (0.104 R)
• M6: 794,514 km (0.087 R)
• M7: 925,263 km (0.077 R)
• M8: 1,016,817 km (0.101 R)
• M9: 1,117,945 km (0.095 R)
• M10: 1,203,964 km (0.07 R)
• M11: 1,331,122 km (0.045 R)
• M12: 1,530,835 km (0.105 R)
• M13: 1,669,662 km (0.036 R)
• M14: 1,864,139 km (0.099 R)
• M15: 2,028,398 km (0.104 R)
• M16: 2,174,106 km (0.098 R)
• M17: 2,268,203 km (0.12 R)
• M18: 2,363,497 km (0.093 R)
• M19: 2,460,287 km (0.095 R)
• M20: 2,624,695 km (0.092 R)
• M21: 2,826,951 km (0.099 R)
• M22: 2,912,820 km (0.101 R)
• M23: 3,008,264 km (0.068 R)
• M24: 3,211,268 km (0.071 R)
• M25: 3,310,152 km (0.077 R)
• M26: 3,520,038 km (0.102 R)
• M27: 3,612,639 km (0.086 R)
• M28: 3,838,382 km (0.12 R)
• M29: 3,981,847 km (0.1 R)
• M30: 4,068,912 km (0.081 R)
• M31: 4,583,978 km (0.099 R)
• M32: 4,870,159 km (0.091 R)
• M33: 5,015,418 km (0.117 R)
• M34: 5,120,137 km (0.075 R)
• M35: 5,246,697 km (0.116 R)
• M36: 5,406,317 km (0.098 R)
• M37: 5,535,271 km (0.052 R)
• M38: 5,698,033 km (0.066 R)
• M39: 5,873,212 km (0.075 R)
• M40: 6,128,426 km (0.068 R)
• M41: 6,330,683 km (0.081 R)
• M42: 6,558,071 km (0.111 R)
• M43: 6,834,379 km (0.05 R)
• M44: 7,161,848 km (0.112 R)
• M45: 7,268,063 km (0.118 R)
• M46: 7,410,779 km (0.069 R)
• M47: 7,590,297 km (0.093 R)
• M48: 7,905,051 km (0.12 R)
• M49: 8,248,827 km (0.109 R)
• M50: 8,372,843 km (0.077 R)
• M51: 8,460,059 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.2

Radius: 14.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.8 AU - 2.06 AU

Year: 1819 Days

Day: 13.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,634,122 km

• M1: 199,863 km (0.097 R)
• M2: 357,988 km (0.055 R)
• M3: 788,231 km (0.029 R)
• M4: 882,627 km (0.114 R)
• M5: 1,055,862 km (0.105 R)
• M6: 1,181,524 km (0.076 R)
• M7: 1,312,572 km (0.091 R)
• M8: 1,646,325 km (0.089 R)
• M9: 1,736,981 km (0.056 R)
• M10: 1,971,401 km (0.09 R)
• M11: 2,266,857 km (0.07 R)
• M12: 2,511,150 km (0.063 R)
• M13: 2,942,441 km (0.114 R)
• M14: 3,529,612 km (0.095 R)
• M15: 3,633,583 km (0.119 R)
• M16: 3,799,038 km (0.12 R)
• M17: 4,279,097 km (0.039 R)
• M18: 4,390,249 km (0.1 R)
• M19: 4,486,291 km (0.1 R)
• M20: 5,043,991 km (0.068 R)
• M21: 5,280,057 km (0.108 R)
• M22: 5,468,251 km (0.095 R)
• M23: 5,606,479 km (0.11 R)
• M24: 5,745,905 km (0.116 R)
• M25: 6,153,260 km (0.086 R)
• M26: 6,351,477 km (0.101 R)
• M27: 6,735,794 km (0.116 R)
• M28: 6,977,544 km (0.112 R)
• M29: 7,297,983 km (0.064 R)
• M30: 7,527,166 km (0.107 R)
• M31: 7,642,656 km (0.036 R)
• M32: 7,895,028 km (0.088 R)
• M33: 8,051,657 km (0.066 R)
• M34: 8,288,470 km (0.104 R)
• M35: 8,427,746 km (0.064 R)
• M36: 8,587,965 km (0.045 R)
• M37: 8,688,495 km (0.073 R)
• M38: 9,013,122 km (0.079 R)
• M39: 9,300,500 km (0.041 R)
• M40: 9,695,288 km (0.11 R)
• M41: 9,863,287 km (0.049 R)
• M42: 10,180,733 km (0.111 R)
• M43: 10,523,013 km (0.069 R)
• M44: 10,847,491 km (0.107 R)
• M45: 11,175,260 km (0.081 R)
• M46: 11,818,232 km (0.115 R)
• M47: 12,931,988 km (0.062 R)
• M48: 13,326,178 km (0.104 R)
• M49: 14,245,607 km (0.072 R)
• M50: 14,436,793 km (0.109 R)
• M51: 14,604,642 km (0.094 R)
• M52: 15,088,142 km (0.108 R)
• M53: 15,650,630 km (0.082 R)
• M54: 15,872,633 km (0.076 R)
• M55: 16,021,334 km (0.111 R)
• M56: 16,570,059 km (0.12 R)
• M57: 17,074,353 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 8.5

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.31 AU - 2.65 AU

Year: 2649 Days

Day: 14.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,634,122 km

• M1: 119,977 km (0.084 R)
• M2: 203,752 km (0.094 R)
• M3: 276,457 km (0.079 R)
• M4: 404,662 km (0.084 R)
• M5: 571,613 km (0.093 R)
• M6: 641,326 km (0.073 R)
• M7: 771,027 km (0.054 R)
• M8: 982,409 km (0.083 R)
• M9: 1,035,666 km (0.077 R)
• M10: 1,269,787 km (0.112 R)
• M11: 1,853,667 km (0.065 R)
• M12: 2,055,924 km (0.093 R)
• M13: 2,208,962 km (0.093 R)
• M14: 2,705,627 km (0.12 R)
• M15: 3,156,066 km (0.097 R)
• M16: 3,268,265 km (0.112 R)
• M17: 3,447,483 km (0.092 R)
• M18: 3,613,088 km (0.083 R)
• M19: 3,747,576 km (0.111 R)
• M20: 3,917,968 km (0.118 R)
• M21: 4,125,909 km (0.113 R)
• M22: 4,213,574 km (0.071 R)
• M23: 4,426,751 km (0.085 R)
• M24: 4,716,372 km (0.077 R)
• M25: 5,087,076 km (0.04 R)
• M26: 5,181,173 km (0.089 R)
• M27: 5,333,014 km (0.09 R)
• M28: 5,738,874 km (0.096 R)
• M29: 5,915,698 km (0.12 R)
• M30: 6,154,456 km (0.098 R)
• M31: 6,518,578 km (0.063 R)
• M32: 6,703,331 km (0.113 R)
• M33: 6,889,730 km (0.099 R)
• M34: 7,119,811 km (0.088 R)
• M35: 8,065,868 km (0.101 R)
• M36: 8,330,657 km (0.099 R)
• M37: 8,755,814 km (0.058 R)
• M38: 8,982,455 km (0.109 R)
• M39: 9,073,709 km (0.104 R)
• M40: 9,142,225 km (0.104 R)
• M41: 9,234,078 km (0.108 R)
• M42: 9,349,119 km (0.114 R)
• M43: 9,441,570 km (0.12 R)
• M44: 9,534,321 km (0.105 R)
• M45: 9,627,371 km (0.049 R)
• M46: 9,744,057 km (0.073 R)
• M47: 9,861,342 km (0.103 R)
• M48: 10,311,033 km (0.058 R)
• M49: 10,694,901 km (0.106 R)
• M50: 10,937,100 km (0.069 R)
• M51: 11,107,791 km (0.118 R)
• M52: 11,674,917 km (0.092 R)
• M53: 11,749,566 km (0.119 R)
• M54: 11,899,463 km (0.089 R)
• M55: 12,378,027 km (0.086 R)
• M56: 12,505,036 km (0.094 R)
• M57: 12,709,087 km (0.075 R)
• M58: 12,785,980 km (0.094 R)
• M59: 13,406,064 km (0.065 R)
• M60: 13,746,100 km (0.103 R)
• M61: 13,904,075 km (0.117 R)
• M62: 14,009,691 km (0.111 R)
• M63: 14,407,921 km (0.066 R)
• M64: 14,998,982 km (0.065 R)
• M65: 15,080,213 km (0.066 R)
• M66: 16,093,889 km (0.119 R)
• M67: 16,622,867 km (0.064 R)
• M68: 17,669,453 km (0.085 R)
• M69: 17,812,618 km (0.084 R)
• M70: 19,088,090 km (0.082 R)
• M71: 19,293,637 km (0.107 R)
• M72: 19,382,050 km (0.063 R)
• M73: 19,440,991 km (0.057 R)
• M74: 19,618,414 km (0.086 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.2

Radius: 9.5

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.56 AU - 5.04 AU

Year: 7133 Days

Day: 5.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,634,122 km

• M1: 159,172 km (0.103 R)
• M2: 242,049 km (0.049 R)
• M3: 402,269 km (0.109 R)
• M4: 480,060 km (0.09 R)
• M5: 563,834 km (0.115 R)
• M6: 666,459 km (0.097 R)
• M7: 761,902 km (0.104 R)
• M8: 1,029,533 km (0.025 R)
• M9: 1,158,037 km (0.108 R)
• M10: 1,467,256 km (0.088 R)
• M11: 1,539,512 km (0.095 R)
• M12: 1,998,628 km (0.07 R)
• M13: 2,058,915 km (0.037 R)
• M14: 2,160,792 km (0.096 R)
• M15: 2,243,669 km (0.102 R)
• M16: 2,563,808 km (0.106 R)
• M17: 2,967,124 km (0.106 R)
• M18: 3,176,412 km (0.048 R)
• M19: 3,634,181 km (0.115 R)
• M20: 3,708,232 km (0.084 R)
• M21: 3,908,693 km (0.038 R)
• M22: 4,164,206 km (0.095 R)
• M23: 5,184,165 km (0.03 R)
• M24: 5,722,119 km (0.032 R)
• M25: 6,159,393 km (0.05 R)
• M26: 6,367,185 km (0.119 R)
• M27: 6,457,093 km (0.106 R)
• M28: 6,728,912 km (0.104 R)
• M29: 6,789,799 km (0.107 R)
• M30: 7,409,283 km (0.09 R)
• M31: 7,472,114 km (0.106 R)
• M32: 7,725,683 km (0.096 R)
• M33: 8,208,884 km (0.098 R)
• M34: 8,372,095 km (0.12 R)
• M35: 9,339,993 km (0.086 R)
• M36: 9,993,138 km (0.029 R)
• M37: 11,561,971 km (0.086 R)
• M38: 11,635,124 km (0.086 R)
• M39: 11,929,084 km (0.069 R)
• M40: 12,151,237 km (0.092 R)
• M41: 12,637,280 km (0.114 R)
• M42: 13,397,387 km (0.097 R)
• M43: 13,977,228 km (0.117 R)
• M44: 14,250,693 km (0.082 R)
• M45: 14,407,621 km (0.085 R)
• M46: 15,001,674 km (0.108 R)
• M47: 15,563,265 km (0.087 R)
• M48: 16,254,557 km (0.081 R)
• M49: 16,624,512 km (0.101 R)
• M50: 17,877,843 km (0.099 R)
• M51: 18,047,188 km (0.044 R)
• M52: 18,558,663 km (0.097 R)
• M53: 18,687,168 km (0.036 R)
• M54: 19,421,544 km (0.028 R)
• M55: 20,077,381 km (0.082 R)
• M56: 20,607,256 km (0.081 R)
• M57: 21,141,769 km (0.115 R)
• M58: 21,276,108 km (0.056 R)
• M59: 21,861,485 km (0.057 R)
• M60: 21,997,320 km (0.117 R)
• M61: 22,133,454 km (0.114 R)
• M62: 22,224,409 km (0.097 R)
• M63: 22,406,619 km (0.083 R)
• M64: 22,635,055 km (0.118 R)
• M65: 24,115,326 km (0.087 R)
• M66: 24,537,192 km (0.119 R)
• M67: 25,056,297 km (0.11 R)
• M68: 25,293,410 km (0.077 R)
• M69: 26,105,277 km (0.077 R)
• M70: 26,393,852 km (0.079 R)
• M71: 27,607,539 km (0.084 R)
• M72: 28,740,145 km (0.059 R)
• M73: 29,587,168 km (0.086 R)
• M74: 29,737,364 km (0.088 R)
• M75: 29,888,009 km (0.107 R)
• M76: 29,988,539 km (0.103 R)
• M77: 30,290,726 km (0.069 R)
• M78: 30,695,239 km (0.072 R)
• M79: 31,050,684 km (0.117 R)
• M80: 31,254,436 km (0.093 R)
• M81: 31,765,761 km (0.032 R)
• M82: 32,279,780 km (0.077 R)
• M83: 32,382,853 km (0.044 R)
• M84: 32,796,491 km (0.112 R)
• M85: 33,368,104 km (0.05 R)
• M86: 33,890,650 km (0.117 R)
• M87: 34,047,877 km (0.043 R)
• M88: 34,415,888 km (0.085 R)
• M89: 35,474,442 km (0.089 R)
• M90: 35,634,063 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 18,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit