🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.55 AU - 0.75 AU

Year: 344 Days

Day: 18.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 10.9

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.03 AU - 1.33 AU

Year: 841 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 41,769,858 km

• M1: 138,677 km (0.105 R)
• M2: 211,831 km (0.099 R)
• M3: 382,971 km (0.036 R)
• M4: 459,116 km (0.1 R)
• M5: 640,428 km (0.111 R)
• M6: 708,346 km (0.051 R)
• M7: 812,765 km (0.038 R)
• M8: 922,720 km (0.106 R)
• M9: 1,019,509 km (0.092 R)
• M10: 1,088,175 km (0.11 R)
• M11: 1,217,427 km (0.12 R)
• M12: 1,317,808 km (0.09 R)
• M13: 1,527,394 km (0.063 R)
• M14: 1,621,791 km (0.102 R)
• M15: 1,733,091 km (0.119 R)
• M16: 1,955,843 km (0.039 R)
• M17: 2,026,902 km (0.115 R)
• M18: 2,098,858 km (0.083 R)
• M19: 2,220,780 km (0.112 R)
• M20: 2,336,719 km (0.092 R)
• M21: 2,531,794 km (0.068 R)
• M22: 3,019,932 km (0.112 R)
• M23: 3,139,760 km (0.071 R)
• M24: 3,364,905 km (0.084 R)
• M25: 3,460,348 km (0.09 R)
• M26: 3,615,033 km (0.062 R)
• M27: 3,742,340 km (0.096 R)
• M28: 3,891,190 km (0.117 R)
• M29: 4,001,593 km (0.086 R)
• M30: 4,113,044 km (0.092 R)
• M31: 4,464,300 km (0.053 R)
• M32: 4,590,560 km (0.118 R)
• M33: 4,675,382 km (0.102 R)
• M34: 5,052,818 km (0.094 R)
• M35: 5,284,096 km (0.107 R)
• M36: 5,361,887 km (0.061 R)
• M37: 5,518,815 km (0.089 R)
• M38: 5,654,500 km (0.045 R)
• M39: 5,871,716 km (0.099 R)
• M40: 6,196,793 km (0.055 R)
• M41: 6,267,253 km (0.119 R)
• M42: 6,444,527 km (0.049 R)
• M43: 6,527,853 km (0.09 R)
• M44: 6,623,446 km (0.106 R)
• M45: 6,986,221 km (0.042 R)
• M46: 7,219,444 km (0.106 R)
• M47: 7,430,377 km (0.066 R)
• M48: 7,580,423 km (0.066 R)
• M49: 7,668,387 km (0.069 R)
• M50: 7,934,521 km (0.062 R)
• M51: 8,010,966 km (0.076 R)
• M52: 8,100,725 km (0.095 R)
• M53: 8,216,513 km (0.119 R)
• M54: 8,540,991 km (0.109 R)
• M55: 8,843,329 km (0.079 R)
• M56: 8,935,930 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 10.3

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.69 AU - 1.79 AU

Year: 1506 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,769,858 km

• M1: 170,542 km (0.118 R)
• M2: 284,086 km (0.116 R)
• M3: 480,060 km (0.062 R)
• M4: 582,833 km (0.108 R)
• M5: 693,835 km (0.055 R)
• M6: 774,767 km (0.027 R)
• M7: 939,026 km (0.105 R)
• M8: 1,141,133 km (0.076 R)
• M9: 1,283,999 km (0.109 R)
• M10: 1,548,787 km (0.108 R)
• M11: 1,718,132 km (0.099 R)
• M12: 1,841,550 km (0.118 R)
• M13: 1,946,567 km (0.105 R)
• M14: 2,042,909 km (0.12 R)
• M15: 2,108,133 km (0.114 R)
• M16: 2,467,617 km (0.114 R)
• M17: 2,607,491 km (0.074 R)
• M18: 2,931,969 km (0.106 R)
• M19: 3,005,870 km (0.107 R)
• M20: 3,168,184 km (0.103 R)
• M21: 3,269,461 km (0.116 R)
• M22: 3,593,191 km (0.102 R)
• M23: 3,805,770 km (0.094 R)
• M24: 4,105,115 km (0.095 R)
• M25: 4,327,567 km (0.114 R)
• M26: 4,397,878 km (0.115 R)
• M27: 4,468,638 km (0.105 R)
• M28: 4,568,270 km (0.105 R)
• M29: 4,639,928 km (0.062 R)
• M30: 4,740,906 km (0.082 R)
• M31: 5,048,180 km (0.117 R)
• M32: 5,513,729 km (0.084 R)
• M33: 5,930,359 km (0.062 R)
• M34: 6,518,129 km (0.119 R)
• M35: 6,582,755 km (0.093 R)
• M36: 6,859,960 km (0.112 R)
• M37: 6,991,606 km (0.098 R)
• M38: 7,392,080 km (0.06 R)
• M39: 7,954,867 km (0.053 R)
• M40: 8,093,394 km (0.081 R)
• M41: 8,478,459 km (0.095 R)
• M42: 8,655,583 km (0.096 R)
• M43: 9,248,440 km (0.118 R)
• M44: 9,503,953 km (0.095 R)
• M45: 9,614,206 km (0.087 R)
• M46: 10,190,457 km (0.073 R)
• M47: 10,322,253 km (0.082 R)
• M48: 10,568,342 km (0.044 R)
• M49: 10,797,226 km (0.055 R)
• M50: 10,931,416 km (0.119 R)
• M51: 11,027,757 km (0.075 R)
• M52: 11,124,247 km (0.115 R)
• M53: 11,376,619 km (0.082 R)
• M54: 11,454,709 km (0.094 R)
• M55: 11,709,474 km (0.064 R)
• M56: 12,005,828 km (0.104 R)
• M57: 12,164,850 km (0.045 R)
• M58: 12,284,678 km (0.049 R)
• M59: 12,384,759 km (0.1 R)
• M60: 12,465,093 km (0.118 R)
• M61: 12,646,256 km (0.097 R)
• M62: 12,787,925 km (0.075 R)
• M63: 12,909,698 km (0.039 R)
• M64: 13,052,265 km (0.052 R)
• M65: 13,256,915 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 8

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.63 AU - 3.55 AU

Year: 3563 Days

Day: 13.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,769,858 km

• M1: 100,231 km (0.058 R)
• M2: 188,643 km (0.114 R)
• M3: 277,055 km (0.053 R)
• M4: 487,539 km (0.088 R)
• M5: 562,638 km (0.085 R)
• M6: 631,752 km (0.078 R)
• M7: 735,872 km (0.113 R)
• M8: 834,906 km (0.079 R)
• M9: 1,314,965 km (0.048 R)
• M10: 1,491,940 km (0.094 R)
• M11: 1,562,251 km (0.075 R)
• M12: 1,662,481 km (0.076 R)
• M13: 2,037,822 km (0.117 R)
• M14: 2,406,132 km (0.04 R)
• M15: 2,472,404 km (0.11 R)
• M16: 2,657,756 km (0.119 R)
• M17: 2,865,098 km (0.082 R)
• M18: 2,935,409 km (0.045 R)
• M19: 2,988,517 km (0.039 R)
• M20: 3,149,783 km (0.085 R)
• M21: 3,258,990 km (0.026 R)
• M22: 3,462,293 km (0.105 R)
• M23: 3,669,935 km (0.112 R)
• M24: 3,823,572 km (0.055 R)
• M25: 4,337,141 km (0.101 R)
• M26: 4,479,259 km (0.058 R)
• M27: 4,643,518 km (0.096 R)
• M28: 4,788,777 km (0.112 R)
• M29: 5,020,205 km (0.056 R)
• M30: 5,190,897 km (0.109 R)
• M31: 5,581,945 km (0.066 R)
• M32: 5,714,339 km (0.084 R)
• M33: 5,780,911 km (0.107 R)
• M34: 5,847,930 km (0.107 R)
• M35: 5,937,390 km (0.116 R)
• M36: 6,300,314 km (0.069 R)
• M37: 6,530,845 km (0.119 R)
• M38: 6,858,314 km (0.095 R)
• M39: 7,071,491 km (0.067 R)
• M40: 7,311,147 km (0.084 R)
• M41: 8,295,950 km (0.102 R)
• M42: 8,727,091 km (0.048 R)
• M43: 8,803,984 km (0.03 R)
• M44: 9,716,980 km (0.08 R)
• M45: 10,063,748 km (0.092 R)
• M46: 10,171,309 km (0.11 R)
• M47: 10,360,401 km (0.039 R)
• M48: 10,714,648 km (0.104 R)
• M49: 10,769,551 km (0.072 R)
• M50: 11,575,434 km (0.114 R)
• M51: 11,829,601 km (0.109 R)
• M52: 11,943,146 km (0.08 R)
• M53: 12,285,875 km (0.108 R)
• M54: 12,922,563 km (0.078 R)
• M55: 13,039,549 km (0.093 R)
• M56: 13,421,921 km (0.089 R)
• M57: 13,481,162 km (0.094 R)
• M58: 13,778,263 km (0.088 R)
• M59: 13,927,562 km (0.089 R)
• M60: 14,500,222 km (0.033 R)
• M61: 14,896,358 km (0.092 R)
• M62: 15,450,917 km (0.087 R)
• M63: 16,137,721 km (0.117 R)
• M64: 16,802,683 km (0.115 R)
• M65: 16,994,169 km (0.115 R)
• M66: 17,186,551 km (0.113 R)
• M67: 17,283,042 km (0.065 R)
• M68: 18,028,488 km (0.097 R)
• M69: 18,520,216 km (0.115 R)
• M70: 18,784,257 km (0.057 R)
• M71: 19,349,587 km (0.093 R)
• M72: 19,853,133 km (0.113 R)
• M73: 20,123,457 km (0.12 R)
• M74: 20,360,869 km (0.041 R)
• M75: 20,428,936 km (0.116 R)
• M76: 20,804,426 km (0.046 R)
• M77: 21,527,732 km (0.098 R)
• M78: 22,892,663 km (0.052 R)
• M79: 22,998,728 km (0.107 R)
• M80: 23,746,418 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.5

Radius: 3.3

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.62 AU - 9.36 AU

Year: 14816 Days

Day: 24.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 41,769,858 km

• M1: 764,744 km (0.11 R)
• M2: 830,418 km (0.091 R)
• M3: 932,593 km (0.107 R)
• M4: 1,885,232 km (0.076 R)
• M5: 2,392,968 km (0.097 R)
• M6: 2,562,911 km (0.089 R)
• M7: 2,761,876 km (0.1 R)
• M8: 3,227,724 km (0.093 R)
• M9: 3,579,129 km (0.094 R)
• M10: 4,259,201 km (0.027 R)
• M11: 5,070,470 km (0.096 R)
• M12: 5,163,520 km (0.107 R)
• M13: 5,225,902 km (0.069 R)
• M14: 5,382,831 km (0.08 R)
• M15: 5,895,502 km (0.076 R)
• M16: 6,025,952 km (0.04 R)
• M17: 7,348,247 km (0.111 R)
• M18: 7,987,629 km (0.066 R)
• M19: 9,092,110 km (0.079 R)
• M20: 9,242,904 km (0.119 R)
• M21: 9,470,742 km (0.112 R)
• M22: 9,738,821 km (0.078 R)
• M23: 10,282,610 km (0.103 R)
• M24: 10,321,804 km (0.075 R)
• M25: 10,876,064 km (0.078 R)
• M26: 11,439,899 km (0.093 R)
• M27: 11,480,440 km (0.108 R)
• M28: 12,095,736 km (0.083 R)
• M29: 12,344,966 km (0.071 R)
• M30: 14,529,693 km (0.065 R)
• M31: 14,927,324 km (0.101 R)
• M32: 15,688,329 km (0.109 R)
• M33: 15,778,686 km (0.107 R)
• M34: 15,914,670 km (0.053 R)
• M35: 15,959,998 km (0.109 R)
• M36: 16,233,164 km (0.057 R)
• M37: 16,461,899 km (0.119 R)
• M38: 18,140,537 km (0.092 R)
• M39: 18,330,526 km (0.113 R)
• M40: 19,677,805 km (0.09 R)
• M41: 21,556,604 km (0.037 R)
• M42: 22,619,198 km (0.102 R)
• M43: 23,182,584 km (0.093 R)
• M44: 24,637,273 km (0.067 R)
• M45: 24,900,117 km (0.107 R)
• M46: 25,111,199 km (0.09 R)
• M47: 25,164,007 km (0.112 R)
• M48: 26,550,630 km (0.119 R)
• M49: 26,658,341 km (0.047 R)
• M50: 27,253,142 km (0.069 R)
• M51: 27,852,431 km (0.03 R)
• M52: 28,511,110 km (0.066 R)
• M53: 28,676,565 km (0.12 R)
• M54: 28,842,320 km (0.087 R)
• M55: 30,687,011 km (0.058 R)
• M56: 30,913,203 km (0.08 R)
• M57: 33,263,087 km (0.115 R)
• M58: 33,437,218 km (0.066 R)
• M59: 35,373,165 km (0.076 R)
• M60: 35,669,667 km (0.065 R)
• M61: 37,345,313 km (0.101 R)
• M62: 38,435,882 km (0.077 R)
• M63: 40,091,332 km (0.052 R)
• M64: 41,519,692 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit