🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.1

Radius: 12.9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.69 AU - 0.97 AU

Year: 504 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,313,688 km

• M1: 165,306 km (0.072 R)
• M2: 267,032 km (0.111 R)
• M3: 382,223 km (0.056 R)
• M4: 514,617 km (0.111 R)
• M5: 610,958 km (0.073 R)
• M6: 701,315 km (0.114 R)
• M7: 796,908 km (0.095 R)
• M8: 927,507 km (0.081 R)
• M9: 1,055,263 km (0.054 R)
• M10: 1,178,532 km (0.039 R)
• M11: 1,476,082 km (0.081 R)
• M12: 1,709,006 km (0.07 R)
• M13: 1,987,408 km (0.039 R)
• M14: 2,067,742 km (0.112 R)
• M15: 2,163,036 km (0.103 R)
• M16: 2,287,800 km (0.1 R)
• M17: 2,443,532 km (0.109 R)
• M18: 2,595,673 km (0.077 R)
• M19: 2,795,984 km (0.078 R)
• M20: 3,125,698 km (0.087 R)
• M21: 3,219,945 km (0.1 R)
• M22: 3,307,160 km (0.11 R)
• M23: 3,565,815 km (0.096 R)
• M24: 3,789,164 km (0.092 R)
• M25: 3,957,612 km (0.096 R)
• M26: 4,145,955 km (0.092 R)
• M27: 4,267,279 km (0.083 R)
• M28: 4,354,794 km (0.075 R)
• M29: 4,540,445 km (0.098 R)
• M30: 4,674,634 km (0.069 R)
• M31: 4,773,818 km (0.102 R)
• M32: 4,910,401 km (0.091 R)
• M33: 4,992,979 km (0.091 R)
• M34: 5,206,006 km (0.047 R)
• M35: 5,403,325 km (0.063 R)
• M36: 5,526,744 km (0.042 R)
• M37: 5,689,506 km (0.117 R)
• M38: 5,785,997 km (0.1 R)
• M39: 5,961,026 km (0.108 R)
• M40: 6,068,886 km (0.075 R)
• M41: 6,177,345 km (0.119 R)
• M42: 6,426,575 km (0.091 R)
• M43: 6,658,601 km (0.117 R)
• M44: 6,862,802 km (0.11 R)
• M45: 7,006,865 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 11.8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.89 AU - 1.15 AU

Year: 687 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 156.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,313,688 km

• M1: 149,747 km (0.047 R)
• M2: 238,459 km (0.099 R)
• M3: 356,342 km (0.06 R)
• M4: 446,849 km (0.118 R)
• M5: 585,077 km (0.087 R)
• M6: 750,084 km (0.032 R)
• M7: 841,638 km (0.068 R)
• M8: 931,696 km (0.094 R)
• M9: 1,019,509 km (0.062 R)
• M10: 1,274,424 km (0.099 R)
• M11: 1,379,741 km (0.096 R)
• M12: 1,501,813 km (0.085 R)
• M13: 1,627,774 km (0.045 R)
• M14: 1,713,644 km (0.094 R)
• M15: 2,050,089 km (0.113 R)
• M16: 2,198,640 km (0.077 R)
• M17: 2,294,233 km (0.076 R)
• M18: 2,383,244 km (0.115 R)
• M19: 2,523,118 km (0.078 R)
• M20: 2,648,780 km (0.064 R)
• M21: 2,759,482 km (0.094 R)
• M22: 3,065,410 km (0.116 R)
• M23: 3,281,429 km (0.09 R)
• M24: 3,382,258 km (0.08 R)
• M25: 3,521,384 km (0.118 R)
• M26: 3,700,303 km (0.071 R)
• M27: 3,882,364 km (0.106 R)
• M28: 4,087,163 km (0.063 R)
• M29: 4,195,771 km (0.113 R)
• M30: 4,691,688 km (0.078 R)
• M31: 4,826,476 km (0.072 R)
• M32: 4,909,952 km (0.113 R)
• M33: 5,025,740 km (0.106 R)
• M34: 5,174,291 km (0.102 R)
• M35: 5,270,632 km (0.119 R)
• M36: 5,378,343 km (0.099 R)
• M37: 5,508,493 km (0.104 R)
• M38: 5,694,892 km (0.027 R)
• M39: 5,794,374 km (0.066 R)
• M40: 6,119,002 km (0.062 R)
• M41: 6,380,648 km (0.101 R)
• M42: 6,507,208 km (0.106 R)
• M43: 6,681,041 km (0.095 R)
• M44: 6,903,343 km (0.109 R)
• M45: 7,009,558 km (0.075 R)
• M46: 7,199,846 km (0.065 R)
• M47: 7,792,852 km (0.108 R)
• M48: 7,928,238 km (0.112 R)
• M49: 8,126,456 km (0.116 R)
• M50: 8,288,769 km (0.07 R)
• M51: 8,389,149 km (0.053 R)
• M52: 8,502,694 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 13.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.05 AU - 1.75 AU

Year: 1105 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,313,688 km

• M1: 171,888 km (0.047 R)
• M2: 260,450 km (0.101 R)
• M3: 374,593 km (0.116 R)
• M4: 499,507 km (0.104 R)
• M5: 587,022 km (0.061 R)
• M6: 686,056 km (0.094 R)
• M7: 823,387 km (0.104 R)
• M8: 926,460 km (0.086 R)
• M9: 1,069,326 km (0.058 R)
• M10: 1,333,665 km (0.079 R)
• M11: 1,437,785 km (0.077 R)
• M12: 1,537,866 km (0.093 R)
• M13: 1,696,440 km (0.101 R)
• M14: 1,824,346 km (0.093 R)
• M15: 1,911,711 km (0.095 R)
• M16: 2,007,903 km (0.108 R)
• M17: 2,702,486 km (0.058 R)
• M18: 2,844,903 km (0.11 R)
• M19: 2,955,605 km (0.074 R)
• M20: 3,137,666 km (0.082 R)
• M21: 3,234,456 km (0.111 R)
• M22: 3,549,509 km (0.111 R)
• M23: 3,855,736 km (0.091 R)
• M24: 4,112,894 km (0.116 R)
• M25: 4,444,702 km (0.109 R)
• M26: 4,534,012 km (0.1 R)
• M27: 4,644,116 km (0.078 R)
• M28: 4,856,695 km (0.091 R)
• M29: 4,969,342 km (0.11 R)
• M30: 5,062,093 km (0.106 R)
• M31: 5,270,483 km (0.036 R)
• M32: 5,418,136 km (0.118 R)
• M33: 5,534,972 km (0.094 R)
• M34: 5,674,247 km (0.1 R)
• M35: 5,836,561 km (0.113 R)
• M36: 6,022,212 km (0.076 R)
• M37: 6,198,887 km (0.095 R)
• M38: 6,365,988 km (0.112 R)
• M39: 6,625,241 km (0.066 R)
• M40: 6,865,046 km (0.079 R)
• M41: 6,957,199 km (0.106 R)
• M42: 7,072,838 km (0.099 R)
• M43: 7,388,639 km (0.098 R)
• M44: 7,506,672 km (0.08 R)
• M45: 7,637,420 km (0.088 R)
• M46: 8,326,617 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 14.3

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.78 AU - 1.86 AU

Year: 1637 Days

Day: 11.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,313,688 km

• M1: 181,462 km (0.101 R)
• M2: 283,787 km (0.119 R)
• M3: 382,821 km (0.095 R)
• M4: 501,452 km (0.101 R)
• M5: 616,493 km (0.057 R)
• M6: 757,414 km (0.069 R)
• M7: 871,408 km (0.034 R)
• M8: 1,084,435 km (0.084 R)
• M9: 1,288,187 km (0.105 R)
• M10: 1,485,806 km (0.074 R)
• M11: 1,583,643 km (0.077 R)
• M12: 1,693,897 km (0.119 R)
• M13: 2,073,726 km (0.094 R)
• M14: 2,251,298 km (0.11 R)
• M15: 2,646,087 km (0.12 R)
• M16: 2,790,748 km (0.059 R)
• M17: 3,063,016 km (0.047 R)
• M18: 3,164,294 km (0.108 R)
• M19: 3,593,939 km (0.102 R)
• M20: 3,945,793 km (0.112 R)
• M21: 4,266,382 km (0.061 R)
• M22: 4,379,926 km (0.053 R)
• M23: 4,639,329 km (0.106 R)
• M24: 4,800,296 km (0.089 R)
• M25: 4,963,059 km (0.095 R)
• M26: 5,082,737 km (0.077 R)
• M27: 5,173,094 km (0.062 R)
• M28: 5,432,198 km (0.032 R)
• M29: 5,868,126 km (0.072 R)
• M30: 6,807,302 km (0.107 R)
• M31: 7,142,102 km (0.085 R)
• M32: 7,413,771 km (0.12 R)
• M33: 7,775,798 km (0.084 R)
• M34: 8,356,238 km (0.109 R)
• M35: 8,499,104 km (0.103 R)
• M36: 8,678,771 km (0.044 R)
• M37: 8,932,489 km (0.114 R)
• M38: 9,096,897 km (0.034 R)
• M39: 9,207,151 km (0.104 R)
• M40: 10,066,740 km (0.11 R)
• M41: 10,525,407 km (0.116 R)
• M42: 10,873,970 km (0.075 R)
• M43: 10,971,508 km (0.078 R)
• M44: 11,265,767 km (0.065 R)
• M45: 11,503,179 km (0.064 R)
• M46: 11,682,247 km (0.032 R)
• M47: 11,982,789 km (0.033 R)
• M48: 12,204,793 km (0.085 R)
• M49: 12,367,106 km (0.053 R)
• M50: 12,961,608 km (0.117 R)
• M51: 13,148,007 km (0.09 R)
• M52: 13,293,716 km (0.068 R)
• M53: 13,754,776 km (0.064 R)
• M54: 14,114,858 km (0.076 R)
• M55: 14,328,035 km (0.09 R)
• M56: 14,434,998 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.2

Radius: 5.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.78 AU - 7.78 AU

Year: 14471 Days

Day: 22.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,313,688 km

• M1: 83,176 km (0.037 R)
• M2: 160,519 km (0.108 R)
• M3: 267,930 km (0.068 R)
• M4: 400,623 km (0.105 R)
• M5: 464,202 km (0.041 R)
• M6: 626,067 km (0.06 R)
• M7: 915,689 km (0.11 R)
• M8: 1,243,158 km (0.111 R)
• M9: 1,923,529 km (0.116 R)
• M10: 1,960,181 km (0.118 R)
• M11: 2,497,836 km (0.118 R)
• M12: 2,578,319 km (0.117 R)
• M13: 3,035,790 km (0.09 R)
• M14: 3,143,350 km (0.113 R)
• M15: 3,230,267 km (0.109 R)
• M16: 3,473,363 km (0.093 R)
• M17: 3,540,682 km (0.119 R)
• M18: 3,608,450 km (0.095 R)
• M19: 3,676,667 km (0.111 R)
• M20: 3,745,332 km (0.095 R)
• M21: 3,953,872 km (0.089 R)
• M22: 4,047,819 km (0.082 R)
• M23: 4,261,894 km (0.064 R)
• M24: 4,800,446 km (0.098 R)
• M25: 4,925,959 km (0.119 R)
• M26: 5,103,382 km (0.089 R)
• M27: 5,154,395 km (0.085 R)
• M28: 5,282,899 km (0.115 R)
• M29: 5,464,511 km (0.052 R)
• M30: 5,648,068 km (0.029 R)
• M31: 5,727,504 km (0.116 R)
• M32: 5,780,611 km (0.117 R)
• M33: 6,238,530 km (0.047 R)
• M34: 6,513,342 km (0.1 R)
• M35: 6,568,843 km (0.082 R)
• M36: 6,989,661 km (0.109 R)
• M37: 7,246,371 km (0.105 R)
• M38: 7,361,562 km (0.107 R)
• M39: 8,545,479 km (0.112 R)
• M40: 8,942,811 km (0.081 R)
• M41: 9,377,543 km (0.077 R)
• M42: 9,787,291 km (0.08 R)
• M43: 10,074,519 km (0.06 R)
• M44: 10,689,665 km (0.097 R)
• M45: 11,990,419 km (0.091 R)
• M46: 12,954,577 km (0.096 R)
• M47: 13,516,616 km (0.076 R)
• M48: 13,836,307 km (0.06 R)
• M49: 14,664,481 km (0.053 R)
• M50: 14,956,346 km (0.107 R)
• M51: 15,434,760 km (0.114 R)
• M52: 16,067,858 km (0.075 R)
• M53: 16,180,356 km (0.037 R)
• M54: 16,444,097 km (0.038 R)
• M55: 16,861,475 km (0.095 R)
• M56: 17,397,784 km (0.115 R)
• M57: 17,436,230 km (0.078 R)
• M58: 17,978,523 km (0.108 R)
• M59: 18,173,449 km (0.081 R)
• M60: 18,251,688 km (0.111 R)
• M61: 18,644,233 km (0.115 R)
• M62: 18,960,333 km (0.106 R)
• M63: 19,198,643 km (0.106 R)
• M64: 19,437,850 km (0.105 R)
• M65: 20,121,063 km (0.111 R)
• M66: 20,730,525 km (0.058 R)
• M67: 21,263,542 km (0.081 R)
• M68: 21,967,251 km (0.1 R)
• M69: 23,270,248 km (0.112 R)
• M70: 23,952,564 km (0.101 R)
• M71: 24,339,274 km (0.118 R)
• M72: 24,511,761 km (0.115 R)
• M73: 25,118,679 km (0.108 R)
• M74: 25,950,443 km (0.092 R)
• M75: 27,103,095 km (0.12 R)
• M76: 27,281,864 km (0.067 R)
• M77: 28,091,488 km (0.107 R)
• M78: 28,181,845 km (0.108 R)
• M79: 28,317,680 km (0.108 R)
• M80: 30,010,829 km (0.097 R)
• M81: 30,752,984 km (0.067 R)
• M82: 30,986,207 km (0.11 R)
• M83: 31,032,881 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 13,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit