🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.6 AU - 0.8 AU

Year: 267 Days

Day: 19.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 13.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.19 AU - 2.89 AU

Year: 1848 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 105,158,991 km

• M1: 190,139 km (0.119 R)
• M2: 505,641 km (0.118 R)
• M3: 646,113 km (0.055 R)
• M4: 801,994 km (0.055 R)
• M5: 926,160 km (0.079 R)
• M6: 1,129,913 km (0.107 R)
• M7: 1,383,930 km (0.096 R)
• M8: 1,518,269 km (0.081 R)
• M9: 1,629,121 km (0.054 R)
• M10: 1,839,455 km (0.095 R)
• M11: 1,988,305 km (0.062 R)
• M12: 2,319,515 km (0.1 R)
• M13: 2,416,006 km (0.094 R)
• M14: 2,930,173 km (0.083 R)
• M15: 3,034,742 km (0.062 R)
• M16: 3,128,989 km (0.052 R)
• M17: 3,478,450 km (0.066 R)
• M18: 3,726,932 km (0.053 R)
• M19: 3,840,776 km (0.115 R)
• M20: 3,994,263 km (0.107 R)
• M21: 4,097,785 km (0.084 R)
• M22: 4,228,384 km (0.102 R)
• M23: 4,320,835 km (0.106 R)
• M24: 4,427,199 km (0.074 R)
• M25: 4,574,852 km (0.117 R)
• M26: 4,778,904 km (0.118 R)
• M27: 4,875,095 km (0.088 R)
• M28: 5,309,378 km (0.098 R)
• M29: 5,888,322 km (0.092 R)
• M30: 6,051,084 km (0.102 R)
• M31: 6,594,274 km (0.079 R)
• M32: 6,701,685 km (0.102 R)
• M33: 6,840,811 km (0.109 R)
• M34: 6,965,127 km (0.099 R)
• M35: 7,137,464 km (0.032 R)
• M36: 7,327,154 km (0.051 R)
• M37: 7,518,340 km (0.049 R)
• M38: 7,679,008 km (0.039 R)
• M39: 7,905,948 km (0.075 R)
• M40: 8,069,459 km (0.06 R)
• M41: 8,151,588 km (0.061 R)
• M42: 8,250,472 km (0.12 R)
• M43: 8,583,327 km (0.115 R)
• M44: 8,667,102 km (0.077 R)
• M45: 9,348,072 km (0.042 R)
• M46: 10,010,940 km (0.103 R)
• M47: 10,241,321 km (0.116 R)
• M48: 10,563,106 km (0.107 R)
• M49: 10,653,014 km (0.075 R)
• M50: 11,051,991 km (0.086 R)
• M51: 11,216,699 km (0.086 R)
• M52: 11,641,108 km (0.112 R)
• M53: 11,808,658 km (0.105 R)
• M54: 11,902,156 km (0.101 R)
• M55: 12,089,752 km (0.056 R)
• M56: 12,544,081 km (0.04 R)
• M57: 12,792,413 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.9

Radius: 9.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.58 AU - 2.96 AU

Year: 2105 Days

Day: 10.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 105,158,991 km

• M1: 134,040 km (0.08 R)
• M2: 239,506 km (0.051 R)
• M3: 322,234 km (0.096 R)
• M4: 417,976 km (0.115 R)
• M5: 479,312 km (0.104 R)
• M6: 633,098 km (0.094 R)
• M7: 711,039 km (0.092 R)
• M8: 770,728 km (0.053 R)
• M9: 918,681 km (0.113 R)
• M10: 1,120,638 km (0.033 R)
• M11: 1,256,772 km (0.076 R)
• M12: 1,440,179 km (0.113 R)
• M13: 1,683,574 km (0.087 R)
• M14: 1,817,913 km (0.097 R)
• M15: 2,177,547 km (0.083 R)
• M16: 2,415,856 km (0.04 R)
• M17: 2,516,984 km (0.108 R)
• M18: 2,602,405 km (0.113 R)
• M19: 2,828,896 km (0.086 R)
• M20: 2,908,931 km (0.054 R)
• M21: 2,971,612 km (0.097 R)
• M22: 3,080,220 km (0.119 R)
• M23: 3,171,624 km (0.094 R)
• M24: 3,264,076 km (0.097 R)
• M25: 3,338,725 km (0.045 R)
• M26: 3,489,670 km (0.107 R)
• M27: 3,633,283 km (0.058 R)
• M28: 3,837,634 km (0.074 R)
• M29: 4,156,278 km (0.114 R)
• M30: 4,380,375 km (0.088 R)
• M31: 4,483,598 km (0.063 R)
• M32: 4,577,246 km (0.112 R)
• M33: 4,745,244 km (0.06 R)
• M34: 5,098,146 km (0.103 R)
• M35: 5,206,754 km (0.075 R)
• M36: 5,338,250 km (0.059 R)
• M37: 5,437,583 km (0.106 R)
• M38: 5,671,554 km (0.096 R)
• M39: 5,908,966 km (0.104 R)
• M40: 6,023,259 km (0.094 R)
• M41: 6,126,631 km (0.089 R)
• M42: 6,207,564 km (0.115 R)
• M43: 6,510,948 km (0.054 R)
• M44: 6,676,403 km (0.086 R)
• M45: 6,903,194 km (0.114 R)
• M46: 7,205,381 km (0.094 R)
• M47: 7,474,957 km (0.098 R)
• M48: 7,935,868 km (0.098 R)
• M49: 8,011,564 km (0.041 R)
• M50: 8,087,410 km (0.109 R)
• M51: 8,163,406 km (0.042 R)
• M52: 8,431,635 km (0.118 R)
• M53: 8,599,185 km (0.03 R)
• M54: 8,715,871 km (0.105 R)
• M55: 8,780,797 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.2

Radius: 8.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.07 AU - 4.45 AU

Year: 4014 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 105,158,991 km

• M1: 112,348 km (0.06 R)
• M2: 170,542 km (0.079 R)
• M3: 232,625 km (0.045 R)
• M4: 295,157 km (0.062 R)
• M5: 392,694 km (0.04 R)
• M6: 526,285 km (0.041 R)
• M7: 632,949 km (0.097 R)
• M8: 711,338 km (0.077 R)
• M9: 927,208 km (0.112 R)
• M10: 987,047 km (0.093 R)
• M11: 1,164,171 km (0.079 R)
• M12: 1,284,298 km (0.096 R)
• M13: 1,374,356 km (0.098 R)
• M14: 1,478,326 km (0.098 R)
• M15: 1,549,086 km (0.06 R)
• M16: 1,621,043 km (0.102 R)
• M17: 2,010,895 km (0.098 R)
• M18: 2,142,840 km (0.095 R)
• M19: 2,223,473 km (0.106 R)
• M20: 2,556,029 km (0.062 R)
• M21: 2,641,599 km (0.076 R)
• M22: 2,801,071 km (0.119 R)
• M23: 2,949,023 km (0.115 R)
• M24: 3,190,923 km (0.045 R)
• M25: 3,565,815 km (0.078 R)
• M26: 3,726,184 km (0.094 R)
• M27: 4,120,973 km (0.115 R)
• M28: 4,357,487 km (0.104 R)
• M29: 4,494,668 km (0.084 R)
• M30: 4,598,489 km (0.082 R)
• M31: 4,932,541 km (0.101 R)
• M32: 5,256,271 km (0.101 R)
• M33: 5,365,627 km (0.117 R)
• M34: 5,679,932 km (0.065 R)
• M35: 5,886,527 km (0.05 R)
• M36: 6,191,407 km (0.1 R)
• M37: 6,658,302 km (0.113 R)
• M38: 6,936,105 km (0.103 R)
• M39: 6,996,094 km (0.077 R)
• M40: 7,258,040 km (0.09 R)
• M41: 7,380,112 km (0.086 R)
• M42: 7,667,489 km (0.063 R)
• M43: 7,812,599 km (0.03 R)
• M44: 8,084,419 km (0.079 R)
• M45: 8,168,792 km (0.042 R)
• M46: 8,702,108 km (0.093 R)
• M47: 8,940,418 km (0.087 R)
• M48: 9,027,633 km (0.096 R)
• M49: 9,357,048 km (0.094 R)
• M50: 9,578,901 km (0.066 R)
• M51: 9,690,501 km (0.041 R)
• M52: 10,621,748 km (0.112 R)
• M53: 10,691,012 km (0.039 R)
• M54: 11,321,118 km (0.096 R)
• M55: 11,700,199 km (0.088 R)
• M56: 11,843,364 km (0.082 R)
• M57: 11,939,256 km (0.095 R)
• M58: 12,204,045 km (0.068 R)
• M59: 12,325,069 km (0.104 R)
• M60: 12,617,084 km (0.113 R)
• M61: 12,960,860 km (0.103 R)
• M62: 13,183,312 km (0.1 R)
• M63: 13,307,628 km (0.096 R)
• M64: 14,111,567 km (0.089 R)
• M65: 14,699,188 km (0.054 R)
• M66: 14,827,991 km (0.03 R)
• M67: 14,905,483 km (0.085 R)
• M68: 15,086,796 km (0.047 R)
• M69: 16,110,045 km (0.089 R)
• M70: 16,616,733 km (0.079 R)
• M71: 16,723,995 km (0.107 R)
• M72: 17,101,580 km (0.06 R)
• M73: 17,291,270 km (0.089 R)
• M74: 17,345,724 km (0.063 R)
• M75: 17,400,028 km (0.088 R)
• M76: 18,500,320 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.9

Radius: 4

Gravity: 58.81 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.06 AU - 15.84 AU

Year: 27726 Days

Day: 22.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,158,991 km

• M1: 303,534 km (0.109 R)
• M2: 416,331 km (0.116 R)
• M3: 542,143 km (0.051 R)
• M4: 651,499 km (0.08 R)
• M5: 1,053,169 km (0.088 R)
• M6: 1,086,679 km (0.12 R)
• M7: 1,224,907 km (0.114 R)
• M8: 1,831,976 km (0.047 R)
• M9: 1,996,384 km (0.068 R)
• M10: 2,080,458 km (0.092 R)
• M11: 2,339,412 km (0.101 R)
• M12: 2,746,916 km (0.088 R)
• M13: 2,982,832 km (0.117 R)
• M14: 3,079,023 km (0.105 R)
• M15: 3,225,180 km (0.078 R)
• M16: 3,423,547 km (0.12 R)
• M17: 3,780,338 km (0.081 R)
• M18: 5,913,454 km (0.111 R)
• M19: 6,903,194 km (0.1 R)
• M20: 8,481,302 km (0.08 R)
• M21: 9,805,692 km (0.084 R)
• M22: 10,748,308 km (0.118 R)
• M23: 11,342,660 km (0.065 R)
• M24: 11,417,609 km (0.049 R)
• M25: 11,568,254 km (0.103 R)
• M26: 12,100,373 km (0.07 R)
• M27: 12,176,967 km (0.115 R)
• M28: 12,330,904 km (0.029 R)
• M29: 12,640,422 km (0.107 R)
• M30: 14,632,617 km (0.097 R)
• M31: 16,549,564 km (0.063 R)
• M32: 16,719,956 km (0.045 R)
• M33: 16,976,666 km (0.103 R)
• M34: 17,234,722 km (0.119 R)
• M35: 18,016,371 km (0.047 R)
• M36: 19,076,571 km (0.11 R)
• M37: 19,704,284 km (0.062 R)
• M38: 22,282,004 km (0.064 R)
• M39: 25,158,921 km (0.03 R)
• M40: 25,354,745 km (0.106 R)
• M41: 29,894,442 km (0.066 R)
• M42: 34,895,050 km (0.104 R)
• M43: 35,222,968 km (0.087 R)
• M44: 35,661,589 km (0.118 R)
• M45: 36,323,111 km (0.032 R)
• M46: 36,544,516 km (0.109 R)
• M47: 37,770,321 km (0.057 R)
• M48: 38,331,911 km (0.119 R)
• M49: 39,918,995 km (0.082 R)
• M50: 40,720,540 km (0.036 R)
• M51: 48,412,414 km (0.052 R)
• M52: 49,266,917 km (0.116 R)
• M53: 50,867,166 km (0.117 R)
• M54: 53,110,685 km (0.088 R)
• M55: 54,751,026 km (0.102 R)
• M56: 54,877,884 km (0.093 R)
• M57: 55,386,368 km (0.1 R)
• M58: 56,407,972 km (0.049 R)
• M59: 56,921,092 km (0.099 R)
• M60: 57,178,101 km (0.068 R)
• M61: 58,729,132 km (0.093 R)
• M62: 59,640,183 km (0.114 R)
• M63: 60,162,878 km (0.112 R)
• M64: 60,293,776 km (0.1 R)
• M65: 62,401,461 km (0.086 R)
• M66: 63,597,496 km (0.106 R)
• M67: 64,532,931 km (0.088 R)
• M68: 65,069,539 km (0.12 R)
• M69: 67,230,779 km (0.064 R)
• M70: 67,366,614 km (0.098 R)
• M71: 69,004,112 km (0.104 R)
• M72: 70,516,397 km (0.086 R)
• M73: 72,039,752 km (0.073 R)
• M74: 76,249,137 km (0.085 R)
• M75: 77,812,435 km (0.091 R)
• M76: 77,955,002 km (0.104 R)
• M77: 78,812,646 km (0.109 R)
• M78: 78,955,961 km (0.111 R)
• M79: 81,404,429 km (0.083 R)
• M80: 82,710,718 km (0.094 R)
• M81: 84,903,224 km (0.1 R)
• M82: 85,491,144 km (0.083 R)
• M83: 86,080,410 km (0.068 R)
• M84: 90,392,569 km (0.095 R)
• M85: 90,842,709 km (0.034 R)
• M86: 92,499,355 km (0.113 R)
• M87: 92,952,936 km (0.107 R)
• M88: 93,255,722 km (0.092 R)
• M89: 94,014,034 km (0.086 R)
• M90: 95,079,171 km (0.12 R)
• M91: 95,536,940 km (0.088 R)
• M92: 96,761,100 km (0.096 R)
• M93: 97,067,925 km (0.109 R)
• M94: 104,371,592 km (0.038 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 13,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit