🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640

Radius: 13.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.51 AU - 0.73 AU

Year: 326 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 40,165,123 km

• M1: 186,249 km (0.076 R)
• M2: 283,338 km (0.067 R)
• M3: 382,671 km (0.084 R)
• M4: 495,019 km (0.052 R)
• M5: 755,619 km (0.12 R)
• M6: 855,550 km (0.089 R)
• M7: 987,795 km (0.094 R)
• M8: 1,078,750 km (0.086 R)
• M9: 1,181,225 km (0.072 R)
• M10: 1,313,170 km (0.08 R)
• M11: 1,419,085 km (0.103 R)
• M12: 1,532,481 km (0.071 R)
• M13: 1,621,043 km (0.047 R)
• M14: 1,720,824 km (0.095 R)
• M15: 1,847,534 km (0.103 R)
• M16: 1,942,229 km (0.114 R)
• M17: 2,100,354 km (0.074 R)
• M18: 2,225,867 km (0.12 R)
• M19: 2,381,000 km (0.108 R)
• M20: 2,484,521 km (0.088 R)
• M21: 2,606,444 km (0.086 R)
• M22: 2,730,460 km (0.117 R)
• M23: 2,816,180 km (0.067 R)
• M24: 2,902,947 km (0.117 R)
• M25: 3,008,114 km (0.078 R)
• M26: 3,144,398 km (0.057 R)
• M27: 3,258,690 km (0.04 R)
• M28: 3,386,597 km (0.112 R)
• M29: 3,522,431 km (0.113 R)
• M30: 3,653,928 km (0.075 R)
• M31: 3,755,206 km (0.115 R)
• M32: 3,857,381 km (0.073 R)
• M33: 4,103,918 km (0.089 R)
• M34: 4,322,331 km (0.061 R)
• M35: 4,409,397 km (0.063 R)
• M36: 4,750,032 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.6

Radius: 11.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.71 AU - 1.11 AU

Year: 579 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 40,165,123 km

• M1: 159,621 km (0.119 R)
• M2: 243,695 km (0.099 R)
• M3: 317,147 km (0.092 R)
• M4: 406,457 km (0.089 R)
• M5: 500,255 km (0.099 R)
• M6: 591,211 km (0.032 R)
• M7: 676,182 km (0.088 R)
• M8: 806,033 km (0.087 R)
• M9: 954,584 km (0.103 R)
• M10: 1,037,461 km (0.091 R)
• M11: 1,169,407 km (0.034 R)
• M12: 1,253,630 km (0.075 R)
• M13: 1,378,395 km (0.063 R)
• M14: 1,513,182 km (0.101 R)
• M15: 1,588,131 km (0.116 R)
• M16: 1,670,260 km (0.12 R)
• M17: 1,796,371 km (0.041 R)
• M18: 1,876,107 km (0.1 R)
• M19: 1,969,606 km (0.069 R)
• M20: 2,084,048 km (0.11 R)
• M21: 2,207,317 km (0.082 R)
• M22: 2,400,148 km (0.116 R)
• M23: 2,502,174 km (0.107 R)
• M24: 2,591,783 km (0.112 R)
• M25: 2,710,713 km (0.104 R)
• M26: 2,824,258 km (0.073 R)
• M27: 2,932,268 km (0.105 R)
• M28: 3,019,633 km (0.115 R)
• M29: 3,122,706 km (0.117 R)
• M30: 3,287,114 km (0.109 R)
• M31: 3,616,828 km (0.109 R)
• M32: 3,781,834 km (0.108 R)
• M33: 3,949,384 km (0.089 R)
• M34: 4,038,095 km (0.096 R)
• M35: 4,143,861 km (0.058 R)
• M36: 4,275,208 km (0.118 R)
• M37: 4,584,576 km (0.115 R)
• M38: 4,677,925 km (0.045 R)
• M39: 4,823,634 km (0.039 R)
• M40: 5,119,389 km (0.118 R)
• M41: 5,216,328 km (0.069 R)
• M42: 5,340,644 km (0.088 R)
• M43: 5,528,988 km (0.057 R)
• M44: 5,674,098 km (0.107 R)
• M45: 5,792,729 km (0.076 R)
• M46: 5,884,731 km (0.054 R)
• M47: 6,163,432 km (0.088 R)
• M48: 6,238,530 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 14.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.2 AU - 6.48 AU

Year: 8229 Days

Day: 6 Hours

Environment

Temp: -235 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,165,123 km

• M1: 221,854 km (0.039 R)
• M2: 391,198 km (0.058 R)
• M3: 1,060,350 km (0.109 R)
• M4: 1,288,935 km (0.114 R)
• M5: 1,400,236 km (0.098 R)
• M6: 1,495,680 km (0.103 R)
• M7: 2,094,221 km (0.095 R)
• M8: 2,501,576 km (0.1 R)
• M9: 2,714,902 km (0.09 R)
• M10: 2,811,842 km (0.082 R)
• M11: 3,009,012 km (0.054 R)
• M12: 3,185,387 km (0.071 R)
• M13: 3,287,862 km (0.113 R)
• M14: 4,259,201 km (0.098 R)
• M15: 4,689,145 km (0.111 R)
• M16: 5,193,589 km (0.09 R)
• M17: 5,653,304 km (0.066 R)
• M18: 5,903,880 km (0.065 R)
• M19: 6,030,589 km (0.032 R)
• M20: 6,286,701 km (0.12 R)
• M21: 6,743,722 km (0.108 R)
• M22: 6,909,477 km (0.067 R)
• M23: 7,110,387 km (0.083 R)
• M24: 7,245,324 km (0.044 R)
• M25: 7,552,149 km (0.109 R)
• M26: 7,759,043 km (0.115 R)
• M27: 7,863,313 km (0.12 R)
• M28: 8,214,120 km (0.089 R)
• M29: 8,426,998 km (0.078 R)
• M30: 8,534,110 km (0.116 R)
• M31: 8,749,830 km (0.116 R)
• M32: 9,407,761 km (0.116 R)
• M33: 9,519,062 km (0.101 R)
• M34: 9,668,062 km (0.052 R)
• M35: 11,834,688 km (0.095 R)
• M36: 12,277,348 km (0.119 R)
• M37: 13,554,315 km (0.1 R)
• M38: 13,975,283 km (0.083 R)
• M39: 14,144,927 km (0.115 R)
• M40: 14,486,160 km (0.064 R)
• M41: 14,657,749 km (0.105 R)
• M42: 16,322,025 km (0.078 R)
• M43: 17,222,006 km (0.111 R)
• M44: 17,358,439 km (0.086 R)
• M45: 17,495,172 km (0.101 R)
• M46: 17,907,464 km (0.102 R)
• M47: 17,999,616 km (0.092 R)
• M48: 18,276,821 km (0.095 R)
• M49: 18,415,947 km (0.079 R)
• M50: 18,976,041 km (0.103 R)
• M51: 19,069,839 km (0.112 R)
• M52: 20,160,856 km (0.1 R)
• M53: 21,418,376 km (0.033 R)
• M54: 21,958,125 km (0.099 R)
• M55: 22,751,143 km (0.056 R)
• M56: 23,101,053 km (0.049 R)
• M57: 23,301,813 km (0.068 R)
• M58: 24,263,279 km (0.043 R)
• M59: 24,980,002 km (0.082 R)
• M60: 25,496,264 km (0.042 R)
• M61: 25,651,846 km (0.096 R)
• M62: 26,434,542 km (0.111 R)
• M63: 26,960,528 km (0.118 R)
• M64: 27,490,105 km (0.111 R)
• M65: 27,702,982 km (0.091 R)
• M66: 29,045,324 km (0.116 R)
• M67: 29,207,787 km (0.11 R)
• M68: 30,463,811 km (0.107 R)
• M69: 31,236,933 km (0.108 R)
• M70: 31,403,435 km (0.083 R)
• M71: 31,793,138 km (0.071 R)
• M72: 32,521,081 km (0.111 R)
• M73: 34,279,155 km (0.098 R)
• M74: 34,737,972 km (0.052 R)
• M75: 35,314,223 km (0.083 R)
• M76: 35,545,501 km (0.057 R)
• M77: 38,123,970 km (0.092 R)
• M78: 39,315,816 km (0.112 R)
• M79: 40,097,016 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.1

Radius: 7.5

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.24 AU - 6.66 AU

Year: 9678 Days

Day: 18.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,165,123 km

• M1: 312,959 km (0.119 R)
• M2: 477,516 km (0.089 R)
• M3: 556,953 km (0.047 R)
• M4: 612,454 km (0.088 R)
• M5: 760,406 km (0.084 R)
• M6: 970,142 km (0.117 R)
• M7: 1,055,862 km (0.096 R)
• M8: 1,290,581 km (0.038 R)
• M9: 1,622,239 km (0.108 R)
• M10: 1,745,658 km (0.114 R)
• M11: 1,872,217 km (0.105 R)
• M12: 2,179,342 km (0.116 R)
• M13: 2,478,687 km (0.095 R)
• M14: 2,717,894 km (0.087 R)
• M15: 3,141,705 km (0.091 R)
• M16: 3,506,275 km (0.115 R)
• M17: 3,559,382 km (0.107 R)
• M18: 4,275,358 km (0.068 R)
• M19: 4,974,728 km (0.097 R)
• M20: 5,368,320 km (0.114 R)
• M21: 5,709,253 km (0.098 R)
• M22: 5,898,195 km (0.077 R)
• M23: 6,477,289 km (0.081 R)
• M24: 6,740,581 km (0.1 R)
• M25: 6,807,002 km (0.111 R)
• M26: 7,175,911 km (0.09 R)
• M27: 7,482,586 km (0.093 R)
• M28: 7,933,025 km (0.078 R)
• M29: 8,285,628 km (0.055 R)
• M30: 9,042,742 km (0.116 R)
• M31: 9,634,252 km (0.113 R)
• M32: 10,545,004 km (0.093 R)
• M33: 11,128,137 km (0.108 R)
• M34: 11,602,063 km (0.075 R)
• M35: 12,733,621 km (0.091 R)
• M36: 12,856,890 km (0.094 R)
• M37: 13,063,335 km (0.052 R)
• M38: 13,354,153 km (0.074 R)
• M39: 13,773,476 km (0.12 R)
• M40: 14,667,772 km (0.085 R)
• M41: 14,840,258 km (0.111 R)
• M42: 15,100,259 km (0.097 R)
• M43: 15,449,122 km (0.074 R)
• M44: 16,021,932 km (0.092 R)
• M45: 17,415,735 km (0.091 R)
• M46: 18,196,487 km (0.058 R)
• M47: 20,558,039 km (0.109 R)
• M48: 20,606,209 km (0.072 R)
• M49: 21,285,084 km (0.119 R)
• M50: 21,774,568 km (0.113 R)
• M51: 22,914,205 km (0.093 R)
• M52: 23,214,598 km (0.119 R)
• M53: 23,315,127 km (0.067 R)
• M54: 23,819,571 km (0.115 R)
• M55: 24,736,606 km (0.102 R)
• M56: 25,509,579 km (0.069 R)
• M57: 25,665,160 km (0.118 R)
• M58: 25,717,071 km (0.046 R)
• M59: 25,769,131 km (0.065 R)
• M60: 26,029,431 km (0.095 R)
• M61: 26,815,568 km (0.077 R)
• M62: 27,238,032 km (0.099 R)
• M63: 27,875,918 km (0.058 R)
• M64: 28,196,655 km (0.089 R)
• M65: 28,895,876 km (0.116 R)
• M66: 29,709,688 km (0.116 R)
• M67: 30,861,742 km (0.092 R)
• M68: 31,138,198 km (0.074 R)
• M69: 31,249,050 km (0.104 R)
• M70: 31,359,902 km (0.099 R)
• M71: 31,637,855 km (0.082 R)
• M72: 31,972,506 km (0.083 R)
• M73: 32,028,306 km (0.109 R)
• M74: 32,645,247 km (0.111 R)
• M75: 32,757,745 km (0.118 R)
• M76: 34,806,039 km (0.086 R)
• M77: 35,093,716 km (0.116 R)
• M78: 35,324,545 km (0.108 R)
• M79: 35,787,551 km (0.098 R)
• M80: 35,845,595 km (0.11 R)
• M81: 36,778,337 km (0.116 R)
• M82: 36,836,830 km (0.081 R)
• M83: 37,365,210 km (0.098 R)
• M84: 37,896,133 km (0.075 R)
• M85: 38,370,208 km (0.078 R)
• M86: 39,924,231 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324

Radius: 3.3

Gravity: 29.75 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.67 AU - 7.41 AU

Year: 11153 Days

Day: 19.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,165,123 km

• M1: 55,202 km (0.071 R)
• M2: 154,535 km (0.028 R)
• M3: 239,207 km (0.062 R)
• M4: 260,001 km (0.09 R)
• M5: 463,005 km (0.095 R)
• M6: 544,536 km (0.051 R)
• M7: 965,953 km (0.113 R)
• M8: 1,070,672 km (0.036 R)
• M9: 2,372,024 km (0.032 R)
• M10: 2,537,030 km (0.095 R)
• M11: 2,584,902 km (0.118 R)
• M12: 2,953,361 km (0.083 R)
• M13: 3,105,203 km (0.076 R)
• M14: 3,443,145 km (0.069 R)
• M15: 3,738,002 km (0.092 R)
• M16: 3,874,734 km (0.032 R)
• M17: 4,069,062 km (0.116 R)
• M18: 4,153,286 km (0.095 R)
• M19: 4,181,410 km (0.037 R)
• M20: 4,323,378 km (0.049 R)
• M21: 4,524,737 km (0.062 R)
• M22: 4,788,179 km (0.082 R)
• M23: 4,877,040 km (0.11 R)
• M24: 5,086,627 km (0.06 R)
• M25: 5,670,358 km (0.108 R)
• M26: 5,795,870 km (0.09 R)
• M27: 6,210,256 km (0.107 R)
• M28: 6,899,603 km (0.115 R)
• M29: 7,100,962 km (0.101 R)
• M30: 8,101,323 km (0.103 R)
• M31: 8,527,976 km (0.104 R)
• M32: 8,816,401 km (0.082 R)
• M33: 9,108,117 km (0.09 R)
• M34: 9,255,171 km (0.113 R)
• M35: 9,477,175 km (0.08 R)
• M36: 9,663,424 km (0.082 R)
• M37: 10,077,810 km (0.038 R)
• M38: 10,459,285 km (0.092 R)
• M39: 11,433,915 km (0.1 R)
• M40: 11,911,880 km (0.047 R)
• M41: 12,804,979 km (0.112 R)
• M42: 13,635,397 km (0.107 R)
• M43: 14,568,888 km (0.117 R)
• M44: 14,697,692 km (0.075 R)
• M45: 15,217,095 km (0.118 R)
• M46: 15,610,538 km (0.078 R)
• M47: 15,962,990 km (0.098 R)
• M48: 16,140,264 km (0.088 R)
• M49: 16,541,336 km (0.111 R)
• M50: 16,586,215 km (0.104 R)
• M51: 17,036,206 km (0.05 R)
• M52: 17,217,219 km (0.102 R)
• M53: 17,262,697 km (0.104 R)
• M54: 18,040,157 km (0.12 R)
• M55: 20,104,907 km (0.091 R)
• M56: 20,536,496 km (0.108 R)
• M57: 20,632,688 km (0.09 R)
• M58: 21,019,398 km (0.074 R)
• M59: 21,310,965 km (0.099 R)
• M60: 21,849,068 km (0.104 R)
• M61: 22,590,026 km (0.089 R)
• M62: 22,639,693 km (0.059 R)
• M63: 22,838,808 km (0.106 R)
• M64: 23,389,328 km (0.117 R)
• M65: 23,741,930 km (0.101 R)
• M66: 23,893,622 km (0.115 R)
• M67: 24,401,357 km (0.038 R)
• M68: 24,554,396 km (0.098 R)
• M69: 25,221,303 km (0.049 R)
• M70: 26,835,464 km (0.079 R)
• M71: 26,993,440 km (0.042 R)
• M72: 27,151,714 km (0.108 R)
• M73: 27,787,954 km (0.118 R)
• M74: 28,161,350 km (0.027 R)
• M75: 29,671,541 km (0.08 R)
• M76: 29,834,902 km (0.102 R)
• M77: 29,889,355 km (0.12 R)
• M78: 30,876,402 km (0.098 R)
• M79: 31,152,410 km (0.102 R)
• M80: 31,762,620 km (0.089 R)
• M81: 32,152,921 km (0.09 R)
• M82: 33,333,547 km (0.028 R)
• M83: 33,503,341 km (0.088 R)
• M84: 33,616,736 km (0.107 R)
• M85: 33,786,978 km (0.112 R)
• M86: 34,413,793 km (0.12 R)
• M87: 34,929,607 km (0.075 R)
• M88: 35,505,559 km (0.109 R)
• M89: 37,252,413 km (0.074 R)
• M90: 37,428,639 km (0.045 R)
• M91: 37,546,223 km (0.12 R)
• M92: 37,605,165 km (0.067 R)
• M93: 38,195,478 km (0.118 R)
• M94: 38,967,403 km (0.101 R)
• M95: 39,385,230 km (0.12 R)
• M96: 40,104,945 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 20,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit