🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 14.1

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.51 AU - 0.69 AU

Year: 321 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,632,177 km

• M1: 175,478 km (0.074 R)
• M2: 281,394 km (0.098 R)
• M3: 375,191 km (0.109 R)
• M4: 486,941 km (0.113 R)
• M5: 587,770 km (0.113 R)
• M6: 799,152 km (0.076 R)
• M7: 918,232 km (0.088 R)
• M8: 1,027,438 km (0.077 R)
• M9: 1,193,791 km (0.037 R)
• M10: 1,342,042 km (0.119 R)
• M11: 1,430,305 km (0.099 R)
• M12: 1,518,418 km (0.114 R)
• M13: 1,608,476 km (0.101 R)
• M14: 1,748,350 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 13.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.91 AU - 0.97 AU

Year: 629 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,632,177 km

• M1: 192,084 km (0.096 R)
• M2: 299,495 km (0.083 R)
• M3: 384,467 km (0.084 R)
• M4: 471,532 km (0.034 R)
• M5: 600,486 km (0.117 R)
• M6: 734,675 km (0.077 R)
• M7: 885,320 km (0.058 R)
• M8: 975,229 km (0.09 R)
• M9: 1,073,814 km (0.082 R)
• M10: 1,170,603 km (0.088 R)
• M11: 1,293,274 km (0.078 R)
• M12: 1,397,244 km (0.119 R)
• M13: 1,589,178 km (0.068 R)
• M14: 1,720,076 km (0.049 R)
• M15: 1,809,536 km (0.107 R)
• M16: 1,913,806 km (0.118 R)
• M17: 2,033,484 km (0.076 R)
• M18: 2,142,242 km (0.111 R)
• M19: 2,259,825 km (0.098 R)
• M20: 2,358,560 km (0.1 R)
• M21: 2,641,001 km (0.119 R)
• M22: 2,843,257 km (0.115 R)
• M23: 2,957,849 km (0.104 R)
• M24: 3,112,982 km (0.111 R)
• M25: 3,239,243 km (0.034 R)
• M26: 3,375,227 km (0.102 R)
• M27: 3,488,772 km (0.094 R)
• M28: 3,628,347 km (0.091 R)
• M29: 3,769,717 km (0.114 R)
• M30: 3,879,222 km (0.085 R)
• M31: 4,179,316 km (0.051 R)
• M32: 4,354,196 km (0.114 R)
• M33: 4,495,865 km (0.093 R)
• M34: 4,648,155 km (0.117 R)
• M35: 4,783,841 km (0.107 R)
• M36: 5,161,875 km (0.094 R)
• M37: 5,283,797 km (0.106 R)
• M38: 5,368,768 km (0.085 R)
• M39: 5,501,910 km (0.097 R)
• M40: 5,713,292 km (0.115 R)
• M41: 5,888,322 km (0.086 R)
• M42: 6,094,767 km (0.113 R)
• M43: 6,273,686 km (0.097 R)
• M44: 6,434,204 km (0.11 R)
• M45: 6,575,724 km (0.111 R)
• M46: 6,749,108 km (0.055 R)
• M47: 6,841,559 km (0.109 R)
• M48: 6,934,310 km (0.082 R)
• M49: 7,110,836 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 13

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.22 AU - 2.32 AU

Year: 2361 Days

Day: 11.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,632,177 km

• M1: 190,588 km (0.107 R)
• M2: 317,596 km (0.091 R)
• M3: 431,590 km (0.097 R)
• M4: 579,841 km (0.102 R)
• M5: 673,789 km (0.078 R)
• M6: 808,427 km (0.114 R)
• M7: 906,862 km (0.101 R)
• M8: 1,067,979 km (0.062 R)
• M9: 1,208,302 km (0.063 R)
• M10: 1,376,600 km (0.025 R)
• M11: 1,655,899 km (0.089 R)
• M12: 1,749,397 km (0.09 R)
• M13: 1,990,848 km (0.051 R)
• M14: 2,128,479 km (0.12 R)
• M15: 2,480,034 km (0.09 R)
• M16: 2,642,497 km (0.119 R)
• M17: 2,949,472 km (0.117 R)
• M18: 3,064,064 km (0.119 R)
• M19: 3,165,491 km (0.097 R)
• M20: 3,312,546 km (0.088 R)
• M21: 3,476,804 km (0.119 R)
• M22: 3,613,387 km (0.04 R)
• M23: 4,145,507 km (0.093 R)
• M24: 4,420,916 km (0.115 R)
• M25: 4,618,984 km (0.072 R)
• M26: 4,735,969 km (0.081 R)
• M27: 4,836,948 km (0.08 R)
• M28: 4,921,620 km (0.08 R)
• M29: 5,127,168 km (0.11 R)
• M30: 5,300,552 km (0.117 R)
• M31: 5,423,072 km (0.076 R)
• M32: 5,688,908 km (0.076 R)
• M33: 5,778,517 km (0.118 R)
• M34: 5,868,575 km (0.077 R)
• M35: 5,959,082 km (0.115 R)
• M36: 6,833,032 km (0.061 R)
• M37: 6,985,772 km (0.05 R)
• M38: 7,081,814 km (0.078 R)
• M39: 7,549,157 km (0.075 R)
• M40: 7,746,926 km (0.072 R)
• M41: 7,846,408 km (0.113 R)
• M42: 8,452,429 km (0.064 R)
• M43: 8,823,282 km (0.097 R)
• M44: 9,326,081 km (0.088 R)
• M45: 9,538,360 km (0.098 R)
• M46: 9,838,304 km (0.093 R)
• M47: 10,097,856 km (0.102 R)
• M48: 10,381,643 km (0.114 R)
• M49: 10,712,404 km (0.107 R)
• M50: 10,801,116 km (0.087 R)
• M51: 10,934,856 km (0.11 R)
• M52: 11,069,046 km (0.071 R)
• M53: 11,158,804 km (0.109 R)
• M54: 11,611,338 km (0.113 R)
• M55: 11,908,738 km (0.116 R)
• M56: 12,208,682 km (0.108 R)
• M57: 12,347,958 km (0.097 R)
• M58: 13,052,265 km (0.06 R)
• M59: 13,481,012 km (0.118 R)
• M60: 13,721,266 km (0.096 R)
• M61: 14,230,497 km (0.112 R)
• M62: 14,622,743 km (0.096 R)
• M63: 14,721,328 km (0.058 R)
• M64: 14,844,896 km (0.069 R)
• M65: 15,342,608 km (0.119 R)
• M66: 15,947,133 km (0.079 R)
• M67: 16,713,673 km (0.087 R)
• M68: 16,894,237 km (0.089 R)
• M69: 17,335,700 km (0.08 R)
• M70: 17,439,970 km (0.111 R)
• M71: 17,570,868 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.2

Radius: 9.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.13 AU - 2.67 AU

Year: 2566 Days

Day: 12.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,632,177 km

• M1: 125,662 km (0.025 R)
• M2: 194,328 km (0.118 R)
• M3: 374,892 km (0.104 R)
• M4: 447,746 km (0.109 R)
• M5: 553,961 km (0.106 R)
• M6: 647,460 km (0.052 R)
• M7: 754,572 km (0.053 R)
• M8: 885,021 km (0.111 R)
• M9: 1,068,129 km (0.117 R)
• M10: 1,169,257 km (0.064 R)
• M11: 1,522,906 km (0.113 R)
• M12: 1,648,120 km (0.085 R)
• M13: 1,712,148 km (0.1 R)
• M14: 1,853,817 km (0.106 R)
• M15: 1,976,637 km (0.054 R)
• M16: 2,056,372 km (0.08 R)
• M17: 2,137,155 km (0.05 R)
• M18: 2,313,980 km (0.041 R)
• M19: 2,719,839 km (0.07 R)
• M20: 2,873,027 km (0.12 R)
• M21: 3,134,823 km (0.042 R)
• M22: 3,255,250 km (0.077 R)
• M23: 3,336,332 km (0.107 R)
• M24: 3,473,064 km (0.098 R)
• M25: 3,611,741 km (0.115 R)
• M26: 4,009,672 km (0.1 R)
• M27: 4,243,344 km (0.086 R)
• M28: 4,816,453 km (0.093 R)
• M29: 5,413,797 km (0.093 R)
• M30: 5,558,758 km (0.034 R)
• M31: 6,017,874 km (0.082 R)
• M32: 6,540,569 km (0.073 R)
• M33: 7,236,498 km (0.119 R)
• M34: 7,378,616 km (0.064 R)
• M35: 7,449,974 km (0.104 R)
• M36: 7,593,289 km (0.053 R)
• M37: 7,846,558 km (0.114 R)
• M38: 8,065,868 km (0.12 R)
• M39: 8,361,324 km (0.082 R)
• M40: 8,641,671 km (0.036 R)
• M41: 8,792,465 km (0.07 R)
• M42: 9,211,489 km (0.033 R)
• M43: 9,423,619 km (0.073 R)
• M44: 9,520,558 km (0.076 R)
• M45: 9,598,199 km (0.116 R)
• M46: 9,813,172 km (0.102 R)
• M47: 9,911,457 km (0.101 R)
• M48: 10,327,639 km (0.09 R)
• M49: 10,668,871 km (0.032 R)
• M50: 10,769,850 km (0.087 R)
• M51: 11,177,205 km (0.095 R)
• M52: 11,714,411 km (0.119 R)
• M53: 12,133,285 km (0.103 R)
• M54: 12,387,003 km (0.075 R)
• M55: 12,621,273 km (0.116 R)
• M56: 13,202,162 km (0.118 R)
• M57: 13,375,994 km (0.095 R)
• M58: 13,484,902 km (0.053 R)
• M59: 13,791,727 km (0.097 R)
• M60: 13,879,840 km (0.106 R)
• M61: 13,968,103 km (0.1 R)
• M62: 14,189,657 km (0.101 R)
• M63: 14,256,378 km (0.103 R)
• M64: 14,501,718 km (0.109 R)
• M65: 14,816,173 km (0.101 R)
• M66: 15,223,528 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 13.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.66 AU - 3.08 AU

Year: 3356 Days

Day: 12.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,632,177 km

• M1: 192,233 km (0.1 R)
• M2: 275,559 km (0.059 R)
• M3: 517,459 km (0.09 R)
• M4: 694,733 km (0.099 R)
• M5: 906,114 km (0.068 R)
• M6: 1,139,786 km (0.083 R)
• M7: 1,549,834 km (0.088 R)
• M8: 1,726,808 km (0.072 R)
• M9: 1,879,548 km (0.083 R)
• M10: 1,973,346 km (0.099 R)
• M11: 2,149,871 km (0.083 R)
• M12: 2,399,101 km (0.076 R)
• M13: 2,693,210 km (0.099 R)
• M14: 2,889,782 km (0.118 R)
• M15: 3,128,391 km (0.082 R)
• M16: 3,412,028 km (0.095 R)
• M17: 3,803,227 km (0.098 R)
• M18: 3,923,354 km (0.1 R)
• M19: 4,396,083 km (0.117 R)
• M20: 4,778,904 km (0.11 R)
• M21: 5,239,217 km (0.103 R)
• M22: 5,599,598 km (0.11 R)
• M23: 5,782,855 km (0.111 R)
• M24: 6,392,167 km (0.108 R)
• M25: 6,607,888 km (0.067 R)
• M26: 6,753,147 km (0.1 R)
• M27: 7,595,981 km (0.093 R)
• M28: 7,901,311 km (0.1 R)
• M29: 8,029,815 km (0.077 R)
• M30: 8,314,949 km (0.104 R)
• M31: 8,550,715 km (0.095 R)
• M32: 8,682,660 km (0.09 R)
• M33: 8,841,982 km (0.092 R)
• M34: 9,028,979 km (0.099 R)
• M35: 9,163,318 km (0.111 R)
• M36: 9,570,524 km (0.082 R)
• M37: 10,262,414 km (0.037 R)
• M38: 10,374,612 km (0.036 R)
• M39: 10,543,808 km (0.054 R)
• M40: 10,770,747 km (0.073 R)
• M41: 10,970,610 km (0.073 R)
• M42: 11,490,164 km (0.061 R)
• M43: 11,694,514 km (0.056 R)
• M44: 12,255,058 km (0.032 R)
• M45: 12,673,632 km (0.12 R)
• M46: 13,371,656 km (0.092 R)
• M47: 13,494,326 km (0.077 R)
• M48: 14,238,277 km (0.101 R)
• M49: 14,932,111 km (0.074 R)
• M50: 15,379,259 km (0.086 R)
• M51: 15,733,806 km (0.12 R)
• M52: 15,895,821 km (0.094 R)
• M53: 16,352,394 km (0.1 R)
• M54: 16,945,848 km (0.092 R)
• M55: 17,078,691 km (0.032 R)
• M56: 17,613,653 km (0.116 R)
• M57: 18,426,269 km (0.058 R)
• M58: 18,871,472 km (0.103 R)
• M59: 20,510,915 km (0.105 R)
• M60: 20,794,553 km (0.12 R)
• M61: 20,972,425 km (0.052 R)
• M62: 21,473,278 km (0.043 R)
• M63: 21,978,022 km (0.077 R)
• M64: 22,232,039 km (0.045 R)
• M65: 22,486,804 km (0.104 R)
• M66: 22,962,675 km (0.044 R)
• M67: 23,441,837 km (0.08 R)
• M68: 23,627,039 km (0.044 R)
• M69: 24,410,184 km (0.114 R)
• M70: 24,673,177 km (0.116 R)
• M71: 24,861,521 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 11.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.62 AU - 5.54 AU

Year: 7903 Days

Day: 13.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,632,177 km

• M1: 147,055 km (0.086 R)
• M2: 244,892 km (0.108 R)
• M3: 334,351 km (0.091 R)
• M4: 406,158 km (0.106 R)
• M5: 682,765 km (0.092 R)
• M6: 781,050 km (0.106 R)
• M7: 1,158,336 km (0.091 R)
• M8: 1,402,630 km (0.103 R)
• M9: 1,545,645 km (0.083 R)
• M10: 2,117,558 km (0.111 R)
• M11: 2,199,687 km (0.104 R)
• M12: 2,316,523 km (0.053 R)
• M13: 2,539,125 km (0.112 R)
• M14: 2,822,762 km (0.061 R)
• M15: 2,986,871 km (0.089 R)
• M16: 3,267,666 km (0.097 R)
• M17: 3,615,930 km (0.045 R)
• M18: 4,327,118 km (0.095 R)
• M19: 4,839,790 km (0.087 R)
• M20: 5,713,741 km (0.034 R)
• M21: 5,969,105 km (0.108 R)
• M22: 6,855,472 km (0.108 R)
• M23: 6,953,758 km (0.068 R)
• M24: 7,151,825 km (0.087 R)
• M25: 7,655,073 km (0.117 R)
• M26: 7,911,035 km (0.116 R)
• M27: 7,988,377 km (0.119 R)
• M28: 8,589,760 km (0.072 R)
• M29: 8,749,082 km (0.107 R)
• M30: 8,829,117 km (0.113 R)
• M31: 9,560,202 km (0.096 R)
• M32: 9,808,235 km (0.111 R)
• M33: 10,367,132 km (0.111 R)
• M34: 10,480,228 km (0.11 R)
• M35: 10,793,187 km (0.035 R)
• M36: 11,022,670 km (0.067 R)
• M37: 11,428,380 km (0.078 R)
• M38: 11,986,679 km (0.086 R)
• M39: 12,343,919 km (0.064 R)
• M40: 12,553,954 km (0.064 R)
• M41: 12,674,380 km (0.062 R)
• M42: 13,007,984 km (0.106 R)
• M43: 13,467,399 km (0.065 R)
• M44: 13,621,634 km (0.118 R)
• M45: 13,994,432 km (0.119 R)
• M46: 14,718,486 km (0.052 R)
• M47: 15,810,849 km (0.118 R)
• M48: 15,941,149 km (0.079 R)
• M49: 16,038,986 km (0.094 R)
• M50: 16,366,905 km (0.115 R)
• M51: 16,896,032 km (0.098 R)
• M52: 17,229,636 km (0.083 R)
• M53: 17,397,335 km (0.04 R)
• M54: 17,869,466 km (0.099 R)
• M55: 18,380,193 km (0.08 R)
• M56: 18,688,813 km (0.045 R)
• M57: 19,137,756 km (0.094 R)
• M58: 19,485,571 km (0.104 R)
• M59: 19,695,158 km (0.069 R)
• M60: 20,933,230 km (0.065 R)
• M61: 21,363,474 km (0.12 R)
• M62: 21,435,430 km (0.115 R)
• M63: 23,187,371 km (0.101 R)
• M64: 23,261,272 km (0.056 R)
• M65: 24,493,659 km (0.111 R)
• M66: 24,682,153 km (0.119 R)
• M67: 25,326,920 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 17,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit