🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.6

Radius: 9.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.99 AU - 1.05 AU

Year: 699 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 29,225,391 km

• M1: 121,922 km (0.112 R)
• M2: 195,824 km (0.083 R)
• M3: 281,094 km (0.071 R)
• M4: 355,594 km (0.09 R)
• M5: 416,780 km (0.092 R)
• M6: 482,453 km (0.09 R)
• M7: 549,623 km (0.082 R)
• M8: 611,706 km (0.07 R)
• M9: 676,631 km (0.099 R)
• M10: 782,098 km (0.112 R)
• M11: 860,188 km (0.102 R)
• M12: 975,528 km (0.066 R)
• M13: 1,118,244 km (0.086 R)
• M14: 1,184,815 km (0.064 R)
• M15: 1,252,733 km (0.112 R)
• M16: 1,444,816 km (0.1 R)
• M17: 1,538,315 km (0.085 R)
• M18: 1,604,736 km (0.102 R)
• M19: 1,684,771 km (0.079 R)
• M20: 1,822,700 km (0.099 R)
• M21: 1,888,673 km (0.095 R)
• M22: 1,964,519 km (0.041 R)
• M23: 2,027,650 km (0.039 R)
• M24: 2,170,216 km (0.077 R)
• M25: 2,240,378 km (0.035 R)
• M26: 2,368,583 km (0.1 R)
• M27: 2,450,712 km (0.033 R)
• M28: 2,528,802 km (0.061 R)
• M29: 2,697,549 km (0.11 R)
• M30: 2,859,862 km (0.114 R)
• M31: 2,973,258 km (0.114 R)
• M32: 3,046,261 km (0.119 R)
• M33: 3,328,253 km (0.057 R)
• M34: 3,436,861 km (0.079 R)
• M35: 3,574,192 km (0.09 R)
• M36: 3,685,493 km (0.101 R)
• M37: 3,797,991 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 8.9

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1 AU - 1.1 AU

Year: 730 Days

Day: 10 Hours

Environment

Temp: -179 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,225,391 km

• M1: 113,096 km (0.107 R)
• M2: 193,280 km (0.113 R)
• M3: 260,599 km (0.106 R)
• M4: 332,107 km (0.072 R)
• M5: 416,630 km (0.087 R)
• M6: 481,107 km (0.103 R)
• M7: 714,330 km (0.106 R)
• M8: 871,258 km (0.058 R)
• M9: 1,046,437 km (0.1 R)
• M10: 1,185,414 km (0.082 R)
• M11: 1,253,929 km (0.103 R)
• M12: 1,323,792 km (0.091 R)
• M13: 1,402,181 km (0.072 R)
• M14: 1,460,225 km (0.077 R)
• M15: 1,593,816 km (0.115 R)
• M16: 1,889,421 km (0.088 R)
• M17: 2,093,473 km (0.118 R)
• M18: 2,279,124 km (0.093 R)
• M19: 2,373,969 km (0.112 R)
• M20: 2,452,507 km (0.108 R)
• M21: 2,523,118 km (0.051 R)
• M22: 2,585,500 km (0.091 R)
• M23: 2,711,761 km (0.089 R)
• M24: 2,830,841 km (0.029 R)
• M25: 2,942,441 km (0.099 R)
• M26: 3,064,812 km (0.077 R)
• M27: 3,179,404 km (0.055 R)
• M28: 3,256,596 km (0.1 R)
• M29: 3,354,134 km (0.093 R)
• M30: 3,452,420 km (0.087 R)
• M31: 3,541,879 km (0.11 R)
• M32: 3,938,014 km (0.067 R)
• M33: 4,252,619 km (0.118 R)
• M34: 4,412,838 km (0.057 R)
• M35: 4,488,385 km (0.105 R)
• M36: 4,618,834 km (0.109 R)
• M37: 4,816,902 km (0.047 R)
• M38: 4,995,372 km (0.112 R)
• M39: 5,108,019 km (0.084 R)
• M40: 5,244,303 km (0.063 R)
• M41: 5,335,857 km (0.083 R)
• M42: 5,789,587 km (0.107 R)
• M43: 5,943,673 km (0.08 R)
• M44: 6,147,276 km (0.074 R)
• M45: 6,353,122 km (0.108 R)
• M46: 6,536,679 km (0.041 R)
• M47: 6,635,264 km (0.086 R)
• M48: 6,721,881 km (0.119 R)
• M49: 6,871,479 km (0.086 R)
• M50: 7,097,821 km (0.069 R)
• M51: 7,700,251 km (0.062 R)
• M52: 7,909,239 km (0.065 R)
• M53: 8,001,093 km (0.066 R)
• M54: 8,345,916 km (0.082 R)
• M55: 8,493,270 km (0.089 R)
• M56: 8,574,052 km (0.112 R)
• M57: 9,104,975 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 13.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.11 AU - 1.77 AU

Year: 1172 Days

Day: 14.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,225,391 km

• M1: 195,973 km (0.101 R)
• M2: 303,235 km (0.041 R)
• M3: 690,245 km (0.074 R)
• M4: 815,159 km (0.065 R)
• M5: 901,327 km (0.03 R)
• M6: 1,052,720 km (0.076 R)
• M7: 1,246,449 km (0.091 R)
• M8: 1,334,263 km (0.076 R)
• M9: 1,445,564 km (0.116 R)
• M10: 1,581,997 km (0.094 R)
• M11: 1,829,732 km (0.039 R)
• M12: 2,009,997 km (0.036 R)
• M13: 2,155,406 km (0.104 R)
• M14: 2,246,062 km (0.118 R)
• M15: 2,397,306 km (0.099 R)
• M16: 2,526,110 km (0.107 R)
• M17: 2,844,604 km (0.082 R)
• M18: 2,935,559 km (0.078 R)
• M19: 3,064,363 km (0.066 R)
• M20: 3,232,960 km (0.092 R)
• M21: 3,327,954 km (0.117 R)
• M22: 3,540,383 km (0.119 R)
• M23: 3,867,404 km (0.06 R)
• M24: 4,009,223 km (0.088 R)
• M25: 4,424,058 km (0.09 R)
• M26: 4,896,338 km (0.107 R)
• M27: 5,039,055 km (0.094 R)
• M28: 5,272,577 km (0.113 R)
• M29: 5,362,485 km (0.025 R)
• M30: 5,475,581 km (0.103 R)
• M31: 5,578,056 km (0.03 R)
• M32: 5,912,856 km (0.066 R)
• M33: 6,100,302 km (0.084 R)
• M34: 6,194,848 km (0.072 R)
• M35: 6,421,189 km (0.116 R)
• M36: 6,601,904 km (0.1 R)
• M37: 6,796,530 km (0.081 R)
• M38: 7,116,969 km (0.098 R)
• M39: 7,417,212 km (0.082 R)
• M40: 7,543,473 km (0.1 R)
• M41: 7,747,075 km (0.105 R)
• M42: 8,198,861 km (0.065 R)
• M43: 8,329,609 km (0.056 R)
• M44: 8,474,121 km (0.108 R)
• M45: 8,579,887 km (0.076 R)
• M46: 8,819,243 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 11.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.94 AU - 6.02 AU

Year: 7538 Days

Day: 9.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,225,391 km

• M1: 157,078 km (0.091 R)
• M2: 272,567 km (0.074 R)
• M3: 767,287 km (0.112 R)
• M4: 881,431 km (0.103 R)
• M5: 1,650,813 km (0.074 R)
• M6: 1,783,207 km (0.033 R)
• M7: 2,018,374 km (0.058 R)
• M8: 2,119,503 km (0.099 R)
• M9: 2,222,276 km (0.112 R)
• M10: 2,348,088 km (0.107 R)
• M11: 2,829,494 km (0.117 R)
• M12: 3,035,341 km (0.082 R)
• M13: 3,152,027 km (0.066 R)
• M14: 3,413,823 km (0.113 R)
• M15: 4,163,907 km (0.079 R)
• M16: 4,478,063 km (0.096 R)
• M17: 4,799,997 km (0.093 R)
• M18: 5,157,536 km (0.1 R)
• M19: 5,580,599 km (0.086 R)
• M20: 6,281,166 km (0.074 R)
• M21: 6,370,625 km (0.088 R)
• M22: 6,460,683 km (0.074 R)
• M23: 6,641,846 km (0.116 R)
• M24: 6,733,101 km (0.04 R)
• M25: 6,916,807 km (0.081 R)
• M26: 7,102,309 km (0.084 R)
• M27: 7,289,455 km (0.112 R)
• M28: 7,989,424 km (0.091 R)
• M29: 8,479,207 km (0.098 R)
• M30: 9,867,027 km (0.112 R)
• M31: 9,971,296 km (0.097 R)
• M32: 10,076,015 km (0.054 R)
• M33: 10,676,202 km (0.095 R)
• M34: 10,783,314 km (0.118 R)
• M35: 11,948,083 km (0.045 R)
• M36: 12,059,384 km (0.065 R)
• M37: 12,170,984 km (0.117 R)
• M38: 12,245,633 km (0.073 R)
• M39: 12,320,432 km (0.085 R)
• M40: 12,734,220 km (0.052 R)
• M41: 14,003,258 km (0.114 R)
• M42: 14,474,641 km (0.074 R)
• M43: 14,751,996 km (0.103 R)
• M44: 14,871,524 km (0.048 R)
• M45: 15,111,330 km (0.116 R)
• M46: 15,797,834 km (0.069 R)
• M47: 16,124,406 km (0.119 R)
• M48: 16,950,636 km (0.095 R)
• M49: 17,369,061 km (0.082 R)
• M50: 17,663,918 km (0.05 R)
• M51: 18,215,785 km (0.103 R)
• M52: 18,429,710 km (0.085 R)
• M53: 18,644,383 km (0.117 R)
• M54: 19,162,889 km (0.111 R)
• M55: 19,773,847 km (0.12 R)
• M56: 20,037,737 km (0.099 R)
• M57: 21,599,988 km (0.103 R)
• M58: 22,877,703 km (0.077 R)
• M59: 23,247,210 km (0.106 R)
• M60: 24,698,010 km (0.118 R)
• M61: 24,934,823 km (0.094 R)
• M62: 25,841,237 km (0.077 R)
• M63: 26,081,641 km (0.101 R)
• M64: 27,196,743 km (0.115 R)
• M65: 27,637,459 km (0.117 R)
• M66: 28,873,735 km (0.102 R)
• M67: 29,123,115 km (0.092 R)
• M68: 29,473,473 km (0.096 R)
• M69: 29,724,648 km (0.114 R)
• M70: 29,926,007 km (0.114 R)
• M71: 30,279,656 km (0.101 R)
• M72: 31,707,867 km (0.107 R)
• M73: 32,223,232 km (0.082 R)
• M74: 32,845,409 km (0.108 R)
• M75: 33,001,589 km (0.119 R)
• M76: 33,943,757 km (0.106 R)
• M77: 34,365,324 km (0.049 R)
• M78: 34,523,748 km (0.1 R)
• M79: 34,788,536 km (0.081 R)
• M80: 35,160,436 km (0.078 R)
• M81: 35,800,865 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.7

Radius: 4.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.96 AU - 7.22 AU

Year: 12804 Days

Day: 23 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,225,391 km

• M1: 124,316 km (0.093 R)
• M2: 189,092 km (0.106 R)
• M3: 425,606 km (0.093 R)
• M4: 488,287 km (0.101 R)
• M5: 531,970 km (0.077 R)
• M6: 658,679 km (0.074 R)
• M7: 707,299 km (0.102 R)
• M8: 820,993 km (0.12 R)
• M9: 1,037,910 km (0.101 R)
• M10: 1,109,268 km (0.112 R)
• M11: 1,241,962 km (0.105 R)
• M12: 1,490,294 km (0.025 R)
• M13: 1,653,356 km (0.059 R)
• M14: 1,926,372 km (0.107 R)
• M15: 1,961,378 km (0.104 R)
• M16: 2,068,041 km (0.092 R)
• M17: 2,103,944 km (0.057 R)
• M18: 2,361,702 km (0.075 R)
• M19: 2,609,884 km (0.091 R)
• M20: 2,967,274 km (0.102 R)
• M21: 3,028,310 km (0.092 R)
• M22: 3,110,439 km (0.116 R)
• M23: 3,488,922 km (0.092 R)
• M24: 4,197,118 km (0.049 R)
• M25: 4,311,710 km (0.038 R)
• M26: 4,450,537 km (0.118 R)
• M27: 4,780,400 km (0.055 R)
• M28: 4,852,057 km (0.112 R)
• M29: 5,240,563 km (0.032 R)
• M30: 5,689,506 km (0.058 R)
• M31: 6,021,314 km (0.026 R)
• M32: 6,124,686 km (0.044 R)
• M33: 7,135,818 km (0.055 R)
• M34: 7,300,226 km (0.075 R)
• M35: 7,632,633 km (0.081 R)
• M36: 7,941,702 km (0.084 R)
• M37: 8,083,521 km (0.116 R)
• M38: 8,514,064 km (0.12 R)
• M39: 8,981,557 km (0.108 R)
• M40: 9,577,555 km (0.097 R)
• M41: 10,063,598 km (0.112 R)
• M42: 10,340,354 km (0.072 R)
• M43: 10,588,687 km (0.09 R)
• M44: 10,619,803 km (0.099 R)
• M45: 11,376,918 km (0.108 R)
• M46: 11,665,343 km (0.112 R)
• M47: 11,697,506 km (0.117 R)
• M48: 12,281,985 km (0.097 R)
• M49: 12,413,183 km (0.1 R)
• M50: 12,446,094 km (0.081 R)
• M51: 12,809,617 km (0.078 R)
• M52: 13,378,238 km (0.12 R)
• M53: 14,470,602 km (0.088 R)
• M54: 15,414,415 km (0.073 R)
• M55: 15,662,448 km (0.062 R)
• M56: 15,733,507 km (0.118 R)
• M57: 15,840,320 km (0.094 R)
• M58: 15,875,924 km (0.091 R)
• M59: 16,162,255 km (0.07 R)
• M60: 16,631,094 km (0.083 R)
• M61: 16,739,852 km (0.074 R)
• M62: 16,958,265 km (0.028 R)
• M63: 16,994,767 km (0.1 R)
• M64: 17,434,585 km (0.069 R)
• M65: 18,288,040 km (0.094 R)
• M66: 18,437,938 km (0.113 R)
• M67: 18,663,382 km (0.072 R)
• M68: 18,965,569 km (0.118 R)
• M69: 19,041,266 km (0.029 R)
• M70: 19,842,961 km (0.078 R)
• M71: 20,344,712 km (0.093 R)
• M72: 20,499,995 km (0.101 R)
• M73: 20,850,802 km (0.106 R)
• M74: 21,007,281 km (0.118 R)
• M75: 21,124,865 km (0.059 R)
• M76: 21,282,092 km (0.095 R)
• M77: 22,153,649 km (0.06 R)
• M78: 22,593,766 km (0.03 R)
• M79: 22,794,826 km (0.11 R)
• M80: 22,835,068 km (0.09 R)
• M81: 22,996,484 km (0.074 R)
• M82: 24,013,301 km (0.105 R)
• M83: 25,252,869 km (0.096 R)
• M84: 25,461,558 km (0.064 R)
• M85: 26,006,543 km (0.087 R)
• M86: 26,217,176 km (0.056 R)
• M87: 26,810,033 km (0.089 R)
• M88: 27,193,602 km (0.095 R)
• M89: 27,493,097 km (0.111 R)
• M90: 27,535,882 km (0.115 R)
• M91: 29,050,560 km (0.105 R)
• M92: 29,225,440 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit