🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.2

Radius: 10.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.56 AU - 0.7 AU

Year: 339 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,890,506 km

• M1: 127,457 km (0.113 R)
• M2: 191,934 km (0.074 R)
• M3: 316,998 km (0.093 R)
• M4: 388,506 km (0.072 R)
• M5: 477,516 km (0.077 R)
• M6: 547,079 km (0.087 R)
• M7: 641,176 km (0.032 R)
• M8: 756,965 km (0.114 R)
• M9: 840,590 km (0.083 R)
• M10: 907,311 km (0.082 R)
• M11: 979,417 km (0.042 R)
• M12: 1,042,847 km (0.073 R)
• M13: 1,140,983 km (0.073 R)
• M14: 1,219,522 km (0.098 R)
• M15: 1,398,142 km (0.094 R)
• M16: 1,478,625 km (0.095 R)
• M17: 1,602,343 km (0.095 R)
• M18: 1,708,108 km (0.105 R)
• M19: 1,825,094 km (0.109 R)
• M20: 1,917,994 km (0.119 R)
• M21: 2,012,540 km (0.114 R)
• M22: 2,201,781 km (0.083 R)
• M23: 2,281,966 km (0.094 R)
• M24: 2,372,772 km (0.045 R)
• M25: 2,479,435 km (0.066 R)
• M26: 2,632,623 km (0.119 R)
• M27: 2,758,435 km (0.08 R)
• M28: 2,829,644 km (0.065 R)
• M29: 2,979,541 km (0.095 R)
• M30: 3,195,859 km (0.112 R)
• M31: 3,373,731 km (0.099 R)
• M32: 3,532,903 km (0.081 R)
• M33: 3,605,009 km (0.105 R)
• M34: 3,767,772 km (0.064 R)
• M35: 3,869,947 km (0.106 R)
• M36: 3,955,816 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 14.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.65 AU - 0.79 AU

Year: 414 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,890,506 km

• M1: 189,092 km (0.047 R)
• M2: 288,873 km (0.076 R)
• M3: 408,253 km (0.115 R)
• M4: 499,657 km (0.092 R)
• M5: 607,667 km (0.08 R)
• M6: 825,182 km (0.12 R)
• M7: 930,050 km (0.104 R)
• M8: 1,027,139 km (0.085 R)
• M9: 1,164,021 km (0.119 R)
• M10: 1,312,422 km (0.061 R)
• M11: 1,423,274 km (0.066 R)
• M12: 1,557,613 km (0.091 R)
• M13: 1,675,795 km (0.079 R)
• M14: 1,813,126 km (0.118 R)
• M15: 2,026,453 km (0.099 R)
• M16: 2,133,565 km (0.112 R)
• M17: 2,318,468 km (0.079 R)
• M18: 2,520,874 km (0.053 R)
• M19: 2,704,430 km (0.053 R)
• M20: 2,810,495 km (0.11 R)
• M21: 2,905,340 km (0.118 R)
• M22: 3,176,711 km (0.077 R)
• M23: 3,409,186 km (0.088 R)
• M24: 3,531,108 km (0.119 R)
• M25: 3,828,060 km (0.071 R)
• M26: 3,969,131 km (0.055 R)
• M27: 4,111,847 km (0.108 R)
• M28: 4,292,860 km (0.109 R)
• M29: 4,550,618 km (0.119 R)
• M30: 4,760,653 km (0.055 R)
• M31: 4,851,609 km (0.049 R)
• M32: 5,004,647 km (0.1 R)
• M33: 5,135,994 km (0.116 R)
• M34: 5,449,551 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.6

Radius: 11.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.76 AU - 1.16 AU

Year: 638 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,890,506 km

• M1: 148,999 km (0.114 R)
• M2: 293,810 km (0.075 R)
• M3: 404,213 km (0.101 R)
• M4: 527,931 km (0.119 R)
• M5: 635,941 km (0.11 R)
• M6: 736,470 km (0.089 R)
• M7: 822,489 km (0.113 R)
• M8: 898,335 km (0.055 R)
• M9: 976,724 km (0.091 R)
• M10: 1,080,246 km (0.12 R)
• M11: 1,164,470 km (0.083 R)
• M12: 1,250,937 km (0.064 R)
• M13: 1,327,532 km (0.104 R)
• M14: 1,489,995 km (0.099 R)
• M15: 1,593,367 km (0.076 R)
• M16: 1,739,674 km (0.045 R)
• M17: 1,937,143 km (0.106 R)
• M18: 2,026,902 km (0.078 R)
• M19: 2,132,518 km (0.111 R)
• M20: 2,210,608 km (0.081 R)
• M21: 2,652,071 km (0.089 R)
• M22: 2,896,813 km (0.113 R)
• M23: 3,199,150 km (0.114 R)
• M24: 3,317,333 km (0.071 R)
• M25: 3,402,604 km (0.1 R)
• M26: 3,587,207 km (0.114 R)
• M27: 3,757,450 km (0.058 R)
• M28: 3,852,444 km (0.107 R)
• M29: 3,996,507 km (0.112 R)
• M30: 4,160,766 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.4

Radius: 12.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.83 AU - 1.35 AU

Year: 772 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,890,506 km

• M1: 169,943 km (0.119 R)
• M2: 263,741 km (0.099 R)
• M3: 364,271 km (0.095 R)
• M4: 457,769 km (0.104 R)
• M5: 566,677 km (0.099 R)
• M6: 645,216 km (0.093 R)
• M7: 1,044,044 km (0.084 R)
• M8: 1,189,153 km (0.074 R)
• M9: 1,368,521 km (0.084 R)
• M10: 1,451,249 km (0.096 R)
• M11: 1,607,429 km (0.087 R)
• M12: 1,687,763 km (0.09 R)
• M13: 1,829,881 km (0.081 R)
• M14: 2,062,655 km (0.092 R)
• M15: 2,166,476 km (0.032 R)
• M16: 2,313,381 km (0.111 R)
• M17: 2,480,632 km (0.1 R)
• M18: 2,703,982 km (0.094 R)
• M19: 2,836,076 km (0.119 R)
• M20: 3,070,048 km (0.107 R)
• M21: 3,170,876 km (0.028 R)
• M22: 3,291,752 km (0.108 R)
• M23: 3,442,397 km (0.104 R)
• M24: 3,614,883 km (0.083 R)
• M25: 3,711,822 km (0.114 R)
• M26: 3,809,809 km (0.094 R)
• M27: 3,978,256 km (0.097 R)
• M28: 4,271,468 km (0.078 R)
• M29: 4,394,886 km (0.107 R)
• M30: 4,529,973 km (0.096 R)
• M31: 4,624,369 km (0.094 R)
• M32: 4,772,322 km (0.096 R)
• M33: 4,868,364 km (0.1 R)
• M34: 4,943,611 km (0.107 R)
• M35: 5,237,122 km (0.04 R)
• M36: 5,369,367 km (0.12 R)
• M37: 5,648,666 km (0.065 R)
• M38: 5,852,717 km (0.105 R)
• M39: 5,967,160 km (0.087 R)
• M40: 6,070,682 km (0.071 R)
• M41: 6,244,814 km (0.062 R)
• M42: 6,361,799 km (0.091 R)
• M43: 6,514,987 km (0.094 R)
• M44: 6,609,832 km (0.074 R)
• M45: 6,693,158 km (0.119 R)
• M46: 6,836,922 km (0.107 R)
• M47: 6,957,647 km (0.101 R)
• M48: 7,249,962 km (0.063 R)
• M49: 7,447,281 km (0.103 R)
• M50: 7,558,881 km (0.084 R)
• M51: 7,847,007 km (0.099 R)
• M52: 7,935,419 km (0.118 R)
• M53: 8,177,020 km (0.117 R)
• M54: 8,253,763 km (0.075 R)
• M55: 8,485,640 km (0.096 R)
• M56: 8,602,476 km (0.027 R)
• M57: 8,693,581 km (0.061 R)
• M58: 8,837,644 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.7

Radius: 12.5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.22 AU - 1.36 AU

Year: 994 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 46,890,506 km

• M1: 200,760 km (0.086 R)
• M2: 342,430 km (0.057 R)
• M3: 434,582 km (0.109 R)
• M4: 580,739 km (0.092 R)
• M5: 665,860 km (0.044 R)
• M6: 790,326 km (0.11 R)
• M7: 881,580 km (0.113 R)
• M8: 1,237,773 km (0.047 R)
• M9: 1,327,831 km (0.054 R)
• M10: 1,413,999 km (0.093 R)
• M11: 1,553,574 km (0.11 R)
• M12: 1,758,224 km (0.068 R)
• M13: 1,867,580 km (0.066 R)
• M14: 2,014,485 km (0.118 R)
• M15: 2,107,535 km (0.072 R)
• M16: 2,187,420 km (0.114 R)
• M17: 2,312,933 km (0.109 R)
• M18: 2,410,620 km (0.107 R)
• M19: 2,494,395 km (0.045 R)
• M20: 2,649,229 km (0.075 R)
• M21: 2,791,347 km (0.09 R)
• M22: 2,879,609 km (0.081 R)
• M23: 3,067,056 km (0.114 R)
• M24: 3,166,389 km (0.101 R)
• M25: 3,267,068 km (0.057 R)
• M26: 3,351,591 km (0.096 R)
• M27: 3,557,737 km (0.119 R)
• M28: 3,821,478 km (0.05 R)
• M29: 3,955,816 km (0.052 R)
• M30: 4,275,208 km (0.075 R)
• M31: 4,386,808 km (0.114 R)
• M32: 4,584,277 km (0.108 R)
• M33: 4,784,738 km (0.104 R)
• M34: 5,214,383 km (0.033 R)
• M35: 5,303,693 km (0.114 R)
• M36: 5,393,751 km (0.116 R)
• M37: 5,524,500 km (0.108 R)
• M38: 5,686,963 km (0.104 R)
• M39: 5,789,438 km (0.115 R)
• M40: 6,310,487 km (0.061 R)
• M41: 6,501,823 km (0.113 R)
• M42: 6,684,332 km (0.116 R)
• M43: 6,770,800 km (0.094 R)
• M44: 6,988,614 km (0.092 R)
• M45: 7,175,611 km (0.07 R)
• M46: 7,431,274 km (0.069 R)
• M47: 7,521,033 km (0.094 R)
• M48: 7,690,079 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.8

Radius: 4.7

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.82 AU - 9.22 AU

Year: 13987 Days

Day: 18.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,890,506 km

• M1: 74,949 km (0.037 R)
• M2: 135,984 km (0.094 R)
• M3: 190,887 km (0.061 R)
• M4: 433,086 km (0.065 R)
• M5: 520,451 km (0.052 R)
• M6: 888,911 km (0.113 R)
• M7: 1,059,153 km (0.113 R)
• M8: 1,743,713 km (0.12 R)
• M9: 1,956,740 km (0.043 R)
• M10: 2,203,128 km (0.068 R)
• M11: 2,537,928 km (0.073 R)
• M12: 2,724,925 km (0.102 R)
• M13: 3,254,502 km (0.081 R)
• M14: 3,312,097 km (0.1 R)
• M15: 3,369,991 km (0.09 R)
• M16: 3,457,506 km (0.092 R)
• M17: 3,545,918 km (0.114 R)
• M18: 4,247,233 km (0.057 R)
• M19: 4,437,073 km (0.111 R)
• M20: 4,469,087 km (0.114 R)
• M21: 4,990,136 km (0.082 R)
• M22: 5,156,938 km (0.042 R)
• M23: 5,190,597 km (0.108 R)
• M24: 5,599,149 km (0.055 R)
• M25: 6,053,478 km (0.073 R)
• M26: 6,701,985 km (0.102 R)
• M27: 6,997,141 km (0.082 R)
• M28: 7,486,027 km (0.083 R)
• M29: 8,141,715 km (0.073 R)
• M30: 8,535,905 km (0.1 R)
• M31: 8,855,895 km (0.092 R)
• M32: 9,507,393 km (0.11 R)
• M33: 10,006,003 km (0.093 R)
• M34: 10,428,168 km (0.104 R)
• M35: 11,028,804 km (0.087 R)
• M36: 12,128,947 km (0.053 R)
• M37: 12,488,430 km (0.058 R)
• M38: 12,533,609 km (0.087 R)
• M39: 12,714,772 km (0.076 R)
• M40: 13,125,717 km (0.037 R)
• M41: 13,355,948 km (0.087 R)
• M42: 13,820,300 km (0.098 R)
• M43: 13,960,623 km (0.115 R)
• M44: 14,337,161 km (0.106 R)
• M45: 15,389,881 km (0.111 R)
• M46: 16,220,299 km (0.092 R)
• M47: 17,822,492 km (0.085 R)
• M48: 18,900,943 km (0.115 R)
• M49: 19,108,734 km (0.102 R)
• M50: 19,631,579 km (0.099 R)
• M51: 19,947,530 km (0.06 R)
• M52: 20,265,276 km (0.037 R)
• M53: 20,905,554 km (0.108 R)
• M54: 21,336,097 km (0.103 R)
• M55: 21,878,389 km (0.075 R)
• M56: 22,096,653 km (0.057 R)
• M57: 22,755,631 km (0.097 R)
• M58: 23,309,592 km (0.119 R)
• M59: 24,374,430 km (0.086 R)
• M60: 25,455,125 km (0.117 R)
• M61: 25,684,608 km (0.082 R)
• M62: 26,609,272 km (0.086 R)
• M63: 26,725,660 km (0.11 R)
• M64: 27,662,741 km (0.096 R)
• M65: 28,968,580 km (0.079 R)
• M66: 29,268,225 km (0.09 R)
• M67: 30,415,940 km (0.048 R)
• M68: 30,537,563 km (0.108 R)
• M69: 31,332,376 km (0.093 R)
• M70: 32,072,138 km (0.116 R)
• M71: 33,067,413 km (0.085 R)
• M72: 33,820,339 km (0.059 R)
• M73: 34,198,971 km (0.099 R)
• M74: 34,579,099 km (0.107 R)
• M75: 35,088,031 km (0.114 R)
• M76: 35,855,917 km (0.037 R)
• M77: 35,920,244 km (0.072 R)
• M78: 36,113,225 km (0.104 R)
• M79: 36,823,665 km (0.119 R)
• M80: 37,865,465 km (0.12 R)
• M81: 38,587,275 km (0.11 R)
• M82: 39,181,178 km (0.091 R)
• M83: 39,844,645 km (0.12 R)
• M84: 40,578,722 km (0.09 R)
• M85: 40,846,801 km (0.106 R)
• M86: 42,263,642 km (0.097 R)
• M87: 43,285,545 km (0.114 R)
• M88: 43,627,975 km (0.081 R)
• M89: 44,522,421 km (0.11 R)
• M90: 46,259,701 km (0.053 R)
• M91: 46,399,575 km (0.111 R)
• M92: 46,469,587 km (0.048 R)
• M93: 46,539,748 km (0.095 R)
• M94: 46,750,083 km (0.038 R)
• M95: 46,890,555 km (0.091 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: 250 - 18,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit