🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.3

Radius: 14.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.64 AU - 0.9 AU

Year: 430 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,297,595 km

• M1: 180,116 km (0.076 R)
• M2: 270,922 km (0.055 R)
• M3: 366,964 km (0.039 R)
• M4: 489,035 km (0.09 R)
• M5: 633,098 km (0.112 R)
• M6: 816,356 km (0.083 R)
• M7: 915,539 km (0.094 R)
• M8: 1,015,171 km (0.057 R)
• M9: 1,123,181 km (0.1 R)
• M10: 1,356,553 km (0.077 R)
• M11: 1,453,643 km (0.109 R)
• M12: 1,582,147 km (0.109 R)
• M13: 1,714,691 km (0.07 R)
• M14: 1,913,058 km (0.113 R)
• M15: 2,071,033 km (0.043 R)
• M16: 2,184,279 km (0.117 R)
• M17: 2,321,909 km (0.081 R)
• M18: 2,456,995 km (0.076 R)
• M19: 2,800,323 km (0.083 R)
• M20: 2,890,081 km (0.058 R)
• M21: 3,122,108 km (0.117 R)
• M22: 3,215,457 km (0.077 R)
• M23: 3,423,996 km (0.109 R)
• M24: 3,546,218 km (0.039 R)
• M25: 3,669,935 km (0.063 R)
• M26: 3,821,777 km (0.112 R)
• M27: 3,915,126 km (0.116 R)
• M28: 4,009,373 km (0.118 R)
• M29: 4,179,465 km (0.033 R)
• M30: 4,338,189 km (0.085 R)
• M31: 4,498,857 km (0.053 R)
• M32: 4,626,015 km (0.087 R)
• M33: 4,949,296 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.4

Radius: 12.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.76 AU - 0.86 AU

Year: 464 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,297,595 km

• M1: 163,660 km (0.111 R)
• M2: 274,063 km (0.062 R)
• M3: 409,599 km (0.119 R)
• M4: 494,122 km (0.082 R)
• M5: 579,243 km (0.07 R)
• M6: 659,278 km (0.11 R)
• M7: 836,551 km (0.097 R)
• M8: 1,062,743 km (0.115 R)
• M9: 1,169,407 km (0.099 R)
• M10: 1,255,575 km (0.105 R)
• M11: 1,399,189 km (0.083 R)
• M12: 1,481,019 km (0.116 R)
• M13: 1,569,730 km (0.089 R)
• M14: 1,649,616 km (0.107 R)
• M15: 1,741,918 km (0.1 R)
• M16: 1,915,002 km (0.105 R)
• M17: 1,995,037 km (0.118 R)
• M18: 2,105,590 km (0.103 R)
• M19: 2,278,376 km (0.119 R)
• M20: 2,388,031 km (0.09 R)
• M21: 2,499,481 km (0.06 R)
• M22: 2,606,444 km (0.106 R)
• M23: 2,760,230 km (0.068 R)
• M24: 2,851,335 km (0.103 R)
• M25: 2,936,756 km (0.105 R)
• M26: 3,036,538 km (0.095 R)
• M27: 3,184,939 km (0.068 R)
• M28: 3,322,120 km (0.03 R)
• M29: 3,433,122 km (0.085 R)
• M30: 3,517,345 km (0.107 R)
• M31: 3,637,771 km (0.104 R)
• M32: 3,904,654 km (0.084 R)
• M33: 4,111,099 km (0.043 R)
• M34: 4,519,352 km (0.086 R)
• M35: 4,744,048 km (0.105 R)
• M36: 4,877,489 km (0.118 R)
• M37: 5,012,127 km (0.027 R)
• M38: 5,124,026 km (0.12 R)
• M39: 5,285,293 km (0.044 R)
• M40: 5,481,116 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211

Radius: 9.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.33 AU - 1.71 AU

Year: 1192 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 65,297,595 km

• M1: 113,395 km (0.095 R)
• M2: 241,152 km (0.069 R)
• M3: 297,849 km (0.088 R)
• M4: 454,628 km (0.1 R)
• M5: 659,427 km (0.062 R)
• M6: 763,099 km (0.075 R)
• M7: 943,215 km (0.097 R)
• M8: 1,067,231 km (0.097 R)
• M9: 1,131,409 km (0.081 R)
• M10: 1,190,949 km (0.1 R)
• M11: 1,313,320 km (0.049 R)
• M12: 1,376,151 km (0.069 R)
• M13: 1,491,940 km (0.049 R)
• M14: 1,671,756 km (0.11 R)
• M15: 1,761,066 km (0.107 R)
• M16: 1,901,389 km (0.028 R)
• M17: 2,045,601 km (0.086 R)
• M18: 2,126,384 km (0.045 R)
• M19: 2,185,924 km (0.077 R)
• M20: 2,246,062 km (0.115 R)
• M21: 2,321,909 km (0.109 R)
• M22: 2,391,023 km (0.096 R)
• M23: 2,531,196 km (0.07 R)
• M24: 2,771,001 km (0.037 R)
• M25: 3,001,681 km (0.074 R)
• M26: 3,170,128 km (0.062 R)
• M27: 3,367,897 km (0.112 R)
• M28: 3,446,436 km (0.061 R)
• M29: 3,948,636 km (0.093 R)
• M30: 4,330,858 km (0.103 R)
• M31: 4,387,855 km (0.081 R)
• M32: 4,550,618 km (0.06 R)
• M33: 4,971,137 km (0.111 R)
• M34: 5,160,977 km (0.102 R)
• M35: 5,353,210 km (0.1 R)
• M36: 5,445,213 km (0.095 R)
• M37: 5,537,664 km (0.094 R)
• M38: 5,682,475 km (0.104 R)
• M39: 5,891,463 km (0.049 R)
• M40: 5,975,837 km (0.096 R)
• M41: 6,039,416 km (0.036 R)
• M42: 6,242,121 km (0.106 R)
• M43: 6,360,453 km (0.055 R)
• M44: 6,468,762 km (0.082 R)
• M45: 6,665,184 km (0.067 R)
• M46: 6,830,489 km (0.044 R)
• M47: 7,097,671 km (0.108 R)
• M48: 7,289,007 km (0.091 R)
• M49: 7,481,988 km (0.093 R)
• M50: 7,653,726 km (0.101 R)
• M51: 7,815,292 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486

Radius: 5.7

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.76 AU - 9.12 AU

Year: 14225 Days

Day: 25 Hours

Environment

Temp: -223 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,297,595 km

• M1: 201,359 km (0.063 R)
• M2: 310,416 km (0.117 R)
• M3: 379,979 km (0.117 R)
• M4: 692,937 km (0.107 R)
• M5: 748,588 km (0.067 R)
• M6: 844,779 km (0.083 R)
• M7: 924,814 km (0.104 R)
• M8: 1,292,825 km (0.102 R)
• M9: 1,480,720 km (0.043 R)
• M10: 1,577,809 km (0.104 R)
• M11: 1,727,706 km (0.096 R)
• M12: 4,614,197 km (0.082 R)
• M13: 5,083,336 km (0.091 R)
• M14: 5,342,290 km (0.039 R)
• M15: 5,492,187 km (0.106 R)
• M16: 5,605,432 km (0.098 R)
• M17: 5,834,467 km (0.068 R)
• M18: 5,911,509 km (0.052 R)
• M19: 5,950,106 km (0.046 R)
• M20: 5,988,852 km (0.114 R)
• M21: 6,144,583 km (0.12 R)
• M22: 6,341,155 km (0.12 R)
• M23: 6,700,189 km (0.119 R)
• M24: 7,106,796 km (0.08 R)
• M25: 7,230,364 km (0.112 R)
• M26: 8,417,573 km (0.107 R)
• M27: 8,811,763 km (0.102 R)
• M28: 9,301,846 km (0.107 R)
• M29: 9,709,351 km (0.094 R)
• M30: 10,122,839 km (0.118 R)
• M31: 10,215,440 km (0.104 R)
• M32: 10,966,721 km (0.103 R)
• M33: 11,014,293 km (0.118 R)
• M34: 12,028,417 km (0.025 R)
• M35: 12,224,988 km (0.059 R)
• M36: 13,021,896 km (0.085 R)
• M37: 15,298,177 km (0.057 R)
• M38: 15,404,542 km (0.08 R)
• M39: 15,618,018 km (0.059 R)
• M40: 16,101,967 km (0.11 R)
• M41: 16,155,972 km (0.118 R)
• M42: 16,264,281 km (0.093 R)
• M43: 17,084,376 km (0.053 R)
• M44: 17,305,332 km (0.12 R)
• M45: 18,086,083 km (0.098 R)
• M46: 18,367,776 km (0.098 R)
• M47: 18,594,118 km (0.107 R)
• M48: 20,029,659 km (0.108 R)
• M49: 20,437,911 km (0.111 R)
• M50: 20,672,481 km (0.059 R)
• M51: 20,966,890 km (0.095 R)
• M52: 21,144,163 km (0.089 R)
• M53: 21,381,425 km (0.039 R)
• M54: 22,944,723 km (0.084 R)
• M55: 23,801,769 km (0.118 R)
• M56: 24,918,817 km (0.111 R)
• M57: 25,673,089 km (0.111 R)
• M58: 25,799,499 km (0.096 R)
• M59: 26,498,570 km (0.11 R)
• M60: 26,882,438 km (0.081 R)
• M61: 29,554,855 km (0.039 R)
• M62: 32,038,179 km (0.098 R)
• M63: 32,242,380 km (0.076 R)
• M64: 33,615,240 km (0.109 R)
• M65: 35,357,906 km (0.108 R)
• M66: 35,709,909 km (0.06 R)
• M67: 35,850,980 km (0.111 R)
• M68: 36,063,110 km (0.06 R)
• M69: 36,133,870 km (0.083 R)
• M70: 39,075,413 km (0.067 R)
• M71: 40,097,316 km (0.105 R)
• M72: 42,018,452 km (0.084 R)
• M73: 42,615,497 km (0.12 R)
• M74: 44,499,532 km (0.113 R)
• M75: 44,575,528 km (0.065 R)
• M76: 44,803,515 km (0.104 R)
• M77: 45,490,020 km (0.115 R)
• M78: 46,410,645 km (0.097 R)
• M79: 46,564,581 km (0.106 R)
• M80: 46,641,774 km (0.028 R)
• M81: 47,958,684 km (0.112 R)
• M82: 49,523,478 km (0.05 R)
• M83: 51,742,313 km (0.102 R)
• M84: 52,221,924 km (0.088 R)
• M85: 52,944,332 km (0.086 R)
• M86: 54,074,394 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.2

Radius: 5.2

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.92 AU - 11.8 AU

Year: 24344 Days

Day: 24.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,297,595 km

• M1: 263,143 km (0.071 R)
• M2: 322,533 km (0.097 R)
• M3: 666,758 km (0.073 R)
• M4: 1,855,462 km (0.108 R)
• M5: 3,122,257 km (0.102 R)
• M6: 3,228,771 km (0.075 R)
• M7: 3,445,239 km (0.086 R)
• M8: 3,518,392 km (0.106 R)
• M9: 4,045,426 km (0.025 R)
• M10: 4,239,604 km (0.073 R)
• M11: 4,436,774 km (0.045 R)
• M12: 4,677,477 km (0.097 R)
• M13: 4,718,018 km (0.089 R)
• M14: 5,004,946 km (0.087 R)
• M15: 5,812,027 km (0.096 R)
• M16: 6,075,170 km (0.115 R)
• M17: 6,163,731 km (0.031 R)
• M18: 6,567,795 km (0.092 R)
• M19: 7,927,042 km (0.076 R)
• M20: 8,023,831 km (0.032 R)
• M21: 8,563,581 km (0.116 R)
• M22: 8,613,247 km (0.06 R)
• M23: 9,574,862 km (0.119 R)
• M24: 10,569,838 km (0.074 R)
• M25: 11,817,783 km (0.103 R)
• M26: 12,318,637 km (0.079 R)
• M27: 13,804,144 km (0.116 R)
• M28: 15,164,736 km (0.059 R)
• M29: 15,285,013 km (0.117 R)
• M30: 15,708,674 km (0.08 R)
• M31: 16,505,582 km (0.055 R)
• M32: 16,567,366 km (0.098 R)
• M33: 17,630,558 km (0.061 R)
• M34: 17,757,118 km (0.091 R)
• M35: 18,202,321 km (0.092 R)
• M36: 19,168,723 km (0.111 R)
• M37: 19,298,724 km (0.077 R)
• M38: 19,429,173 km (0.103 R)
• M39: 19,625,296 km (0.107 R)
• M40: 20,815,945 km (0.106 R)
• M41: 21,016,706 km (0.118 R)
• M42: 21,555,108 km (0.043 R)
• M43: 21,622,727 km (0.084 R)
• M44: 22,029,782 km (0.089 R)
• M45: 22,782,858 km (0.076 R)
• M46: 22,920,787 km (0.108 R)
• M47: 23,823,311 km (0.118 R)
• M48: 25,663,066 km (0.112 R)
• M49: 27,842,109 km (0.099 R)
• M50: 27,989,462 km (0.115 R)
• M51: 28,655,771 km (0.047 R)
• M52: 28,953,621 km (0.051 R)
• M53: 29,252,368 km (0.096 R)
• M54: 30,155,041 km (0.087 R)
• M55: 30,306,434 km (0.096 R)
• M56: 30,838,105 km (0.069 R)
• M57: 31,143,285 km (0.095 R)
• M58: 32,296,684 km (0.077 R)
• M59: 32,606,501 km (0.04 R)
• M60: 33,699,015 km (0.112 R)
• M61: 35,679,541 km (0.095 R)
• M62: 35,999,980 km (0.049 R)
• M63: 36,562,916 km (0.085 R)
• M64: 37,291,009 km (0.114 R)
• M65: 37,372,091 km (0.089 R)
• M66: 39,008,243 km (0.12 R)
• M67: 39,503,711 km (0.044 R)
• M68: 40,500,632 km (0.032 R)
• M69: 40,918,608 km (0.033 R)
• M70: 41,253,857 km (0.096 R)
• M71: 41,674,376 km (0.041 R)
• M72: 42,096,242 km (0.108 R)
• M73: 42,180,765 km (0.083 R)
• M74: 43,370,218 km (0.073 R)
• M75: 43,712,199 km (0.072 R)
• M76: 43,883,339 km (0.06 R)
• M77: 44,915,713 km (0.119 R)
• M78: 45,261,584 km (0.085 R)
• M79: 45,608,501 km (0.104 R)
• M80: 45,956,167 km (0.098 R)
• M81: 47,004,399 km (0.071 R)
• M82: 49,035,489 km (0.101 R)
• M83: 49,480,693 km (0.107 R)
• M84: 49,927,392 km (0.05 R)
• M85: 50,824,829 km (0.072 R)
• M86: 52,271,590 km (0.071 R)
• M87: 55,761,559 km (0.117 R)
• M88: 56,505,809 km (0.077 R)
• M89: 56,692,357 km (0.084 R)
• M90: 56,785,706 km (0.095 R)
• M91: 56,972,703 km (0.079 R)
• M92: 61,999,192 km (0.061 R)
• M93: 63,253,570 km (0.069 R)
• M94: 64,321,549 km (0.108 R)
• M95: 64,711,401 km (0.055 R)
• M96: 64,906,627 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 19,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit