🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 8.4

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.55 AU - 0.65 AU

Year: 315 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 49,811,297 km

• M1: 126,859 km (0.105 R)
• M2: 191,485 km (0.091 R)
• M3: 288,275 km (0.105 R)
• M4: 426,803 km (0.115 R)
• M5: 490,083 km (0.063 R)
• M6: 612,454 km (0.09 R)
• M7: 670,049 km (0.07 R)
• M8: 778,208 km (0.1 R)
• M9: 831,166 km (0.117 R)
• M10: 892,351 km (0.049 R)
• M11: 965,804 km (0.106 R)
• M12: 1,059,751 km (0.1 R)
• M13: 1,141,731 km (0.094 R)
• M14: 1,453,942 km (0.103 R)
• M15: 1,511,986 km (0.047 R)
• M16: 1,592,170 km (0.051 R)
• M17: 1,647,970 km (0.047 R)
• M18: 1,708,707 km (0.116 R)
• M19: 1,783,506 km (0.109 R)
• M20: 1,859,502 km (0.047 R)
• M21: 1,950,158 km (0.118 R)
• M22: 2,051,735 km (0.072 R)
• M23: 2,145,682 km (0.072 R)
• M24: 2,202,679 km (0.114 R)
• M25: 2,446,075 km (0.068 R)
• M26: 2,510,701 km (0.062 R)
• M27: 2,565,903 km (0.117 R)
• M28: 2,636,812 km (0.106 R)
• M29: 2,692,911 km (0.083 R)
• M30: 2,749,459 km (0.046 R)
• M31: 2,842,808 km (0.093 R)
• M32: 2,921,497 km (0.07 R)
• M33: 3,075,732 km (0.085 R)
• M34: 3,156,515 km (0.067 R)
• M35: 3,232,511 km (0.086 R)
• M36: 3,414,272 km (0.07 R)
• M37: 3,475,757 km (0.106 R)
• M38: 3,543,076 km (0.076 R)
• M39: 3,650,637 km (0.1 R)
• M40: 3,713,318 km (0.085 R)
• M41: 3,770,764 km (0.086 R)
• M42: 3,828,359 km (0.112 R)
• M43: 3,921,259 km (0.108 R)
• M44: 3,979,752 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926

Radius: 11.8

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.41 AU - 1.41 AU

Year: 1136 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,811,297 km

• M1: 148,700 km (0.076 R)
• M2: 271,819 km (0.041 R)
• M3: 419,472 km (0.111 R)
• M4: 588,668 km (0.07 R)
• M5: 783,294 km (0.059 R)
• M6: 874,549 km (0.079 R)
• M7: 955,033 km (0.092 R)
• M8: 1,061,397 km (0.095 R)
• M9: 1,303,446 km (0.065 R)
• M10: 1,466,358 km (0.069 R)
• M11: 1,645,277 km (0.105 R)
• M12: 1,927,569 km (0.105 R)
• M13: 2,054,876 km (0.116 R)
• M14: 2,256,385 km (0.106 R)
• M15: 2,380,401 km (0.036 R)
• M16: 2,603,153 km (0.114 R)
• M17: 2,755,593 km (0.106 R)
• M18: 2,888,585 km (0.049 R)
• M19: 3,161,153 km (0.094 R)
• M20: 3,394,675 km (0.118 R)
• M21: 3,489,670 km (0.07 R)
• M22: 4,041,087 km (0.115 R)
• M23: 4,180,213 km (0.106 R)
• M24: 4,320,835 km (0.092 R)
• M25: 4,424,058 km (0.091 R)
• M26: 4,554,358 km (0.084 R)
• M27: 4,738,812 km (0.099 R)
• M28: 5,348,872 km (0.113 R)
• M29: 5,432,048 km (0.101 R)
• M30: 5,529,736 km (0.096 R)
• M31: 6,084,594 km (0.098 R)
• M32: 6,627,634 km (0.088 R)
• M33: 6,942,688 km (0.099 R)
• M34: 7,170,824 km (0.107 R)
• M35: 7,509,963 km (0.043 R)
• M36: 7,807,064 km (0.112 R)
• M37: 7,885,902 km (0.118 R)
• M38: 8,044,326 km (0.037 R)
• M39: 8,187,940 km (0.071 R)
• M40: 8,316,295 km (0.102 R)
• M41: 8,477,562 km (0.117 R)
• M42: 8,721,556 km (0.073 R)
• M43: 8,885,515 km (0.096 R)
• M44: 9,066,977 km (0.116 R)
• M45: 9,856,555 km (0.082 R)
• M46: 10,182,080 km (0.116 R)
• M47: 10,268,248 km (0.091 R)
• M48: 10,354,716 km (0.077 R)
• M49: 10,458,836 km (0.068 R)
• M50: 10,633,117 km (0.094 R)
• M51: 10,790,794 km (0.047 R)
• M52: 11,090,737 km (0.097 R)
• M53: 11,375,721 km (0.092 R)
• M54: 11,934,469 km (0.075 R)
• M55: 12,043,676 km (0.118 R)
• M56: 12,171,582 km (0.091 R)
• M57: 12,263,136 km (0.084 R)
• M58: 12,354,989 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119

Radius: 13.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.14 AU - 3.38 AU

Year: 3110 Days

Day: 5.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 49,811,297 km

• M1: 197,170 km (0.1 R)
• M2: 441,912 km (0.111 R)
• M3: 591,660 km (0.095 R)
• M4: 843,433 km (0.098 R)
• M5: 994,227 km (0.078 R)
• M6: 1,316,611 km (0.051 R)
• M7: 1,451,698 km (0.057 R)
• M8: 1,627,326 km (0.08 R)
• M9: 1,791,734 km (0.086 R)
• M10: 1,876,256 km (0.06 R)
• M11: 1,981,274 km (0.106 R)
• M12: 2,088,386 km (0.076 R)
• M13: 2,207,616 km (0.082 R)
• M14: 2,298,422 km (0.073 R)
• M15: 2,442,634 km (0.059 R)
• M16: 2,686,030 km (0.092 R)
• M17: 3,162,649 km (0.094 R)
• M18: 3,653,928 km (0.072 R)
• M19: 3,774,653 km (0.105 R)
• M20: 3,970,477 km (0.05 R)
• M21: 4,270,570 km (0.037 R)
• M22: 4,487,637 km (0.057 R)
• M23: 4,747,788 km (0.059 R)
• M24: 4,893,047 km (0.072 R)
• M25: 5,337,802 km (0.077 R)
• M26: 5,530,484 km (0.059 R)
• M27: 5,627,722 km (0.116 R)
• M28: 5,739,472 km (0.07 R)
• M29: 5,993,788 km (0.049 R)
• M30: 6,237,334 km (0.117 R)
• M31: 6,542,962 km (0.11 R)
• M32: 6,972,906 km (0.114 R)
• M33: 7,320,572 km (0.12 R)
• M34: 7,673,922 km (0.096 R)
• M35: 8,206,640 km (0.097 R)
• M36: 8,381,520 km (0.108 R)
• M37: 8,557,746 km (0.103 R)
• M38: 9,060,844 km (0.09 R)
• M39: 9,707,555 km (0.084 R)
• M40: 10,027,994 km (0.112 R)
• M41: 10,403,485 km (0.111 R)
• M42: 11,451,119 km (0.042 R)
• M43: 11,664,595 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116

Radius: 3.3

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.12 AU - 6.34 AU

Year: 10547 Days

Day: 19.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 49,811,297 km

• M1: 149,448 km (0.118 R)
• M2: 183,557 km (0.092 R)
• M3: 285,732 km (0.078 R)
• M4: 464,651 km (0.088 R)
• M5: 582,235 km (0.115 R)
• M6: 650,302 km (0.113 R)
• M7: 794,215 km (0.091 R)
• M8: 948,002 km (0.108 R)
• M9: 1,312,273 km (0.038 R)
• M10: 1,571,675 km (0.111 R)
• M11: 1,699,133 km (0.12 R)
• M12: 1,964,070 km (0.073 R)
• M13: 2,066,844 km (0.09 R)
• M14: 2,969,219 km (0.074 R)
• M15: 3,286,964 km (0.115 R)
• M16: 3,573,893 km (0.095 R)
• M17: 4,215,369 km (0.098 R)
• M18: 4,370,203 km (0.095 R)
• M19: 4,392,343 km (0.11 R)
• M20: 4,662,367 km (0.097 R)
• M21: 4,707,995 km (0.117 R)
• M22: 4,845,475 km (0.049 R)
• M23: 4,868,513 km (0.115 R)
• M24: 4,960,965 km (0.086 R)
• M25: 5,600,795 km (0.09 R)
• M26: 5,893,259 km (0.113 R)
• M27: 6,800,420 km (0.098 R)
• M28: 7,164,840 km (0.094 R)
• M29: 7,349,444 km (0.085 R)
• M30: 7,402,402 km (0.116 R)
• M31: 7,939,608 km (0.109 R)
• M32: 8,572,856 km (0.108 R)
• M33: 9,509,338 km (0.099 R)
• M34: 9,770,237 km (0.088 R)
• M35: 10,269,595 km (0.067 R)
• M36: 10,988,712 km (0.116 R)
• M37: 11,201,440 km (0.058 R)
• M38: 11,816,885 km (0.084 R)
• M39: 11,847,852 km (0.082 R)
• M40: 12,159,913 km (0.116 R)
• M41: 13,662,474 km (0.06 R)
• M42: 14,055,468 km (0.111 R)
• M43: 14,818,866 km (0.065 R)
• M44: 15,527,511 km (0.109 R)
• M45: 15,663,795 km (0.083 R)
• M46: 16,040,482 km (0.115 R)
• M47: 16,733,120 km (0.043 R)
• M48: 17,329,417 km (0.115 R)
• M49: 17,683,366 km (0.096 R)
• M50: 17,754,425 km (0.029 R)
• M51: 18,326,637 km (0.096 R)
• M52: 19,196,100 km (0.083 R)
• M53: 20,413,527 km (0.082 R)
• M54: 22,036,814 km (0.087 R)
• M55: 22,728,554 km (0.118 R)
• M56: 22,921,984 km (0.07 R)
• M57: 22,960,730 km (0.104 R)
• M58: 24,607,653 km (0.118 R)
• M59: 25,605,920 km (0.09 R)
• M60: 25,968,545 km (0.105 R)

Asteroid Belt

Center: 8.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.7

Radius: 8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.4 AU - 10.42 AU

Year: 21159 Days

Day: 17.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,811,297 km

• M1: 112,049 km (0.102 R)
• M2: 173,234 km (0.113 R)
• M3: 319,990 km (0.083 R)
• M4: 411,095 km (0.078 R)
• M5: 904,319 km (0.107 R)
• M6: 961,615 km (0.105 R)
• M7: 1,120,488 km (0.112 R)
• M8: 1,266,795 km (0.083 R)
• M9: 1,555,070 km (0.116 R)
• M10: 1,624,633 km (0.111 R)
• M11: 1,863,840 km (0.08 R)
• M12: 1,937,891 km (0.061 R)
• M13: 2,063,553 km (0.116 R)
• M14: 2,483,624 km (0.089 R)
• M15: 2,647,882 km (0.03 R)
• M16: 2,815,881 km (0.079 R)
• M17: 3,016,342 km (0.087 R)
• M18: 3,074,535 km (0.081 R)
• M19: 3,191,970 km (0.092 R)
• M20: 5,089,918 km (0.115 R)
• M21: 5,582,843 km (0.117 R)
• M22: 5,907,919 km (0.034 R)
• M23: 6,054,375 km (0.112 R)
• M24: 6,127,978 km (0.103 R)
• M25: 6,276,229 km (0.078 R)
• M26: 6,538,474 km (0.077 R)
• M27: 6,690,017 km (0.032 R)
• M28: 6,881,053 km (0.075 R)
• M29: 7,346,901 km (0.058 R)
• M30: 10,173,104 km (0.102 R)
• M31: 10,260,918 km (0.111 R)
• M32: 10,393,013 km (0.118 R)
• M33: 11,560,923 km (0.114 R)
• M34: 11,975,010 km (0.117 R)
• M35: 15,659,606 km (0.1 R)
• M36: 16,373,637 km (0.089 R)
• M37: 16,734,766 km (0.096 R)
• M38: 17,307,426 km (0.04 R)
• M39: 17,359,786 km (0.043 R)
• M40: 17,833,712 km (0.117 R)
• M41: 18,205,163 km (0.115 R)
• M42: 18,525,602 km (0.104 R)
• M43: 18,632,864 km (0.098 R)
• M44: 18,955,845 km (0.078 R)
• M45: 19,607,195 km (0.111 R)
• M46: 20,155,620 km (0.095 R)
• M47: 20,987,833 km (0.09 R)
• M48: 21,043,633 km (0.077 R)
• M49: 23,145,783 km (0.11 R)
• M50: 23,203,378 km (0.044 R)
• M51: 23,608,938 km (0.12 R)
• M52: 25,016,953 km (0.111 R)
• M53: 25,731,133 km (0.088 R)
• M54: 26,090,766 km (0.061 R)
• M55: 26,997,030 km (0.117 R)
• M56: 27,423,384 km (0.113 R)
• M57: 27,484,570 km (0.106 R)
• M58: 27,790,796 km (0.042 R)
• M59: 27,974,951 km (0.084 R)
• M60: 28,902,458 km (0.057 R)
• M61: 29,463,749 km (0.047 R)
• M62: 29,902,819 km (0.117 R)
• M63: 30,660,383 km (0.117 R)
• M64: 31,296,623 km (0.109 R)
• M65: 31,616,463 km (0.104 R)
• M66: 31,744,668 km (0.049 R)
• M67: 32,259,135 km (0.117 R)
• M68: 32,582,117 km (0.119 R)
• M69: 34,873,059 km (0.087 R)
• M70: 35,670,415 km (0.097 R)
• M71: 35,937,448 km (0.063 R)
• M72: 36,272,248 km (0.036 R)
• M73: 37,080,076 km (0.104 R)
• M74: 37,147,694 km (0.09 R)
• M75: 38,030,023 km (0.093 R)
• M76: 38,234,673 km (0.083 R)
• M77: 38,782,051 km (0.111 R)
• M78: 38,919,232 km (0.05 R)
• M79: 41,347,206 km (0.066 R)
• M80: 42,050,017 km (0.035 R)
• M81: 42,332,158 km (0.105 R)
• M82: 42,827,477 km (0.113 R)
• M83: 43,111,414 km (0.062 R)
• M84: 45,984,590 km (0.098 R)
• M85: 46,057,295 km (0.102 R)
• M86: 47,664,574 km (0.057 R)
• M87: 48,327,443 km (0.088 R)
• M88: 48,548,997 km (0.079 R)
• M89: 48,623,048 km (0.089 R)
• M90: 49,067,503 km (0.101 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: 303 - 18,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit