🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.3

Radius: 10

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.65 AU - 0.67 AU

Year: 358 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 38,306,554 km

• M1: 126,410 km (0.091 R)
• M2: 193,430 km (0.116 R)
• M3: 261,796 km (0.097 R)
• M4: 346,169 km (0.055 R)
• M5: 440,865 km (0.082 R)
• M6: 520,601 km (0.093 R)
• M7: 592,856 km (0.084 R)
• M8: 666,309 km (0.073 R)
• M9: 760,705 km (0.09 R)
• M10: 823,387 km (0.05 R)
• M11: 900,430 km (0.098 R)
• M12: 970,591 km (0.115 R)
• M13: 1,045,839 km (0.098 R)
• M14: 1,199,326 km (0.093 R)
• M15: 1,302,399 km (0.117 R)
• M16: 1,371,513 km (0.044 R)
• M17: 1,442,123 km (0.107 R)
• M18: 1,510,041 km (0.114 R)
• M19: 1,586,785 km (0.032 R)
• M20: 1,653,206 km (0.06 R)
• M21: 1,764,656 km (0.113 R)
• M22: 1,841,849 km (0.079 R)
• M23: 1,978,432 km (0.109 R)
• M24: 2,058,766 km (0.08 R)
• M25: 2,127,282 km (0.066 R)
• M26: 2,337,317 km (0.11 R)
• M27: 2,472,105 km (0.065 R)
• M28: 2,568,147 km (0.101 R)
• M29: 2,707,422 km (0.066 R)
• M30: 2,787,457 km (0.105 R)
• M31: 2,887,389 km (0.108 R)
• M32: 3,022,625 km (0.11 R)
• M33: 3,125,548 km (0.118 R)
• M34: 3,189,726 km (0.111 R)
• M35: 3,349,796 km (0.116 R)
• M36: 3,456,309 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 14.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.66 AU - 0.98 AU

Year: 495 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,306,554 km

• M1: 182,360 km (0.109 R)
• M2: 292,015 km (0.077 R)
• M3: 401,072 km (0.098 R)
• M4: 511,026 km (0.119 R)
• M5: 639,531 km (0.11 R)
• M6: 753,076 km (0.061 R)
• M7: 850,165 km (0.074 R)
• M8: 957,875 km (0.088 R)
• M9: 1,097,749 km (0.094 R)
• M10: 1,386,174 km (0.079 R)
• M11: 1,671,756 km (0.103 R)
• M12: 1,843,644 km (0.063 R)
• M13: 1,954,347 km (0.102 R)
• M14: 2,147,777 km (0.045 R)
• M15: 2,256,684 km (0.118 R)
• M16: 2,347,789 km (0.12 R)
• M17: 2,549,896 km (0.074 R)
• M18: 2,749,758 km (0.119 R)
• M19: 2,855,823 km (0.074 R)
• M20: 3,072,291 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 9

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3 AU - 4.38 AU

Year: 4727 Days

Day: 5.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,306,554 km

• M1: 122,371 km (0.063 R)
• M2: 183,706 km (0.077 R)
• M3: 527,033 km (0.08 R)
• M4: 674,238 km (0.053 R)
• M5: 734,675 km (0.091 R)
• M6: 927,806 km (0.076 R)
• M7: 1,196,185 km (0.057 R)
• M8: 1,301,352 km (0.092 R)
• M9: 1,702,274 km (0.038 R)
• M10: 2,031,838 km (0.114 R)
• M11: 2,269,101 km (0.098 R)
• M12: 2,457,594 km (0.079 R)
• M13: 2,671,070 km (0.109 R)
• M14: 3,012,901 km (0.114 R)
• M15: 3,262,730 km (0.097 R)
• M16: 3,694,020 km (0.049 R)
• M17: 3,849,303 km (0.06 R)
• M18: 3,961,501 km (0.111 R)
• M19: 4,281,491 km (0.036 R)
• M20: 4,946,753 km (0.11 R)
• M21: 5,720,473 km (0.072 R)
• M22: 5,874,559 km (0.068 R)
• M23: 5,978,081 km (0.03 R)
• M24: 6,239,578 km (0.119 R)
• M25: 6,611,927 km (0.115 R)
• M26: 6,773,642 km (0.095 R)
• M27: 6,855,173 km (0.089 R)
• M28: 7,546,165 km (0.077 R)
• M29: 7,914,326 km (0.089 R)
• M30: 8,000,045 km (0.059 R)
• M31: 8,580,036 km (0.097 R)
• M32: 8,904,664 km (0.062 R)
• M33: 9,203,411 km (0.047 R)
• M34: 9,475,080 km (0.069 R)
• M35: 9,688,257 km (0.094 R)
• M36: 9,902,930 km (0.117 R)
• M37: 10,588,088 km (0.113 R)
• M38: 10,651,069 km (0.115 R)
• M39: 11,872,685 km (0.066 R)
• M40: 12,767,281 km (0.113 R)
• M41: 12,868,110 km (0.09 R)
• M42: 12,935,429 km (0.068 R)
• M43: 13,615,052 km (0.065 R)
• M44: 14,271,338 km (0.087 R)
• M45: 14,375,907 km (0.073 R)
• M46: 14,656,103 km (0.067 R)
• M47: 14,726,414 km (0.111 R)
• M48: 15,435,807 km (0.047 R)
• M49: 15,902,852 km (0.028 R)
• M50: 16,011,311 km (0.064 R)
• M51: 16,703,799 km (0.119 R)
• M52: 16,814,053 km (0.026 R)
• M53: 17,443,411 km (0.086 R)
• M54: 18,344,888 km (0.071 R)
• M55: 18,916,052 km (0.09 R)
• M56: 19,338,517 km (0.109 R)
• M57: 19,493,051 km (0.105 R)
• M58: 19,686,631 km (0.045 R)
• M59: 19,997,795 km (0.066 R)
• M60: 20,901,216 km (0.092 R)
• M61: 21,178,870 km (0.118 R)
• M62: 21,258,456 km (0.065 R)
• M63: 21,657,733 km (0.085 R)
• M64: 21,938,677 km (0.11 R)
• M65: 22,140,036 km (0.101 R)
• M66: 22,341,993 km (0.096 R)
• M67: 22,585,239 km (0.059 R)
• M68: 22,707,311 km (0.111 R)
• M69: 23,115,414 km (0.092 R)
• M70: 26,124,426 km (0.086 R)
• M71: 27,197,790 km (0.036 R)
• M72: 28,198,002 km (0.076 R)
• M73: 28,592,641 km (0.1 R)
• M74: 28,989,075 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.2

Radius: 14.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.51 AU - 5.57 AU

Year: 6451 Days

Day: 14.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,306,554 km

• M1: 335,997 km (0.117 R)
• M2: 611,556 km (0.11 R)
• M3: 1,031,777 km (0.088 R)
• M4: 1,283,999 km (0.074 R)
• M5: 1,500,915 km (0.033 R)
• M6: 1,829,732 km (0.119 R)
• M7: 2,268,353 km (0.047 R)
• M8: 2,444,429 km (0.091 R)
• M9: 3,024,121 km (0.027 R)
• M10: 3,169,680 km (0.118 R)
• M11: 3,342,465 km (0.114 R)
• M12: 3,801,581 km (0.052 R)
• M13: 4,038,843 km (0.116 R)
• M14: 4,639,479 km (0.117 R)
• M15: 5,122,979 km (0.099 R)
• M16: 5,652,855 km (0.092 R)
• M17: 5,954,893 km (0.115 R)
• M18: 6,138,749 km (0.067 R)
• M19: 6,511,995 km (0.072 R)
• M20: 7,150,778 km (0.1 R)
• M21: 7,444,888 km (0.116 R)
• M22: 8,316,744 km (0.112 R)
• M23: 8,488,183 km (0.057 R)
• M24: 8,695,526 km (0.085 R)
• M25: 9,469,844 km (0.089 R)
• M26: 10,010,641 km (0.093 R)
• M27: 10,487,559 km (0.106 R)
• M28: 10,822,060 km (0.095 R)
• M29: 11,235,698 km (0.05 R)
• M30: 11,539,830 km (0.12 R)
• M31: 11,654,572 km (0.066 R)
• M32: 12,195,218 km (0.063 R)
• M33: 12,665,105 km (0.115 R)
• M34: 13,140,976 km (0.072 R)
• M35: 13,461,564 km (0.102 R)
• M36: 13,582,439 km (0.111 R)
• M37: 14,438,738 km (0.118 R)
• M38: 14,894,263 km (0.03 R)
• M39: 15,102,803 km (0.113 R)
• M40: 15,565,359 km (0.08 R)
• M41: 15,692,218 km (0.075 R)
• M42: 15,947,133 km (0.067 R)
• M43: 16,763,339 km (0.081 R)
• M44: 17,549,326 km (0.112 R)
• M45: 18,391,861 km (0.076 R)
• M46: 18,750,597 km (0.079 R)
• M47: 18,930,863 km (0.111 R)
• M48: 19,520,727 km (0.096 R)
• M49: 19,932,570 km (0.073 R)
• M50: 20,208,728 km (0.119 R)
• M51: 20,578,982 km (0.12 R)
• M52: 21,326,224 km (0.09 R)
• M53: 21,420,171 km (0.029 R)
• M54: 22,034,719 km (0.075 R)
• M55: 22,655,102 km (0.094 R)
• M56: 23,718,144 km (0.106 R)
• M57: 24,846,860 km (0.094 R)
• M58: 25,892,549 km (0.118 R)
• M59: 27,616,216 km (0.087 R)
• M60: 28,078,623 km (0.11 R)
• M61: 28,803,125 km (0.114 R)
• M62: 29,481,402 km (0.103 R)
• M63: 30,429,254 km (0.074 R)
• M64: 31,547,648 km (0.064 R)
• M65: 32,085,003 km (0.071 R)
• M66: 32,571,196 km (0.118 R)
• M67: 35,094,015 km (0.101 R)
• M68: 35,260,817 km (0.105 R)
• M69: 35,372,117 km (0.045 R)
• M70: 35,706,618 km (0.072 R)
• M71: 36,210,464 km (0.045 R)
• M72: 37,281,884 km (0.111 R)
• M73: 37,395,279 km (0.092 R)
• M74: 37,508,824 km (0.111 R)
• M75: 37,622,369 km (0.12 R)
• M76: 38,078,044 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit