🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.8

Radius: 14.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.5 AU - 0.56 AU

Year: 262 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,752,411 km

• M1: 181,612 km (0.118 R)
• M2: 308,920 km (0.111 R)
• M3: 445,353 km (0.115 R)
• M4: 540,198 km (0.119 R)
• M5: 656,735 km (0.117 R)
• M6: 783,444 km (0.084 R)
• M7: 1,060,799 km (0.08 R)
• M8: 1,186,610 km (0.095 R)
• M9: 1,339,499 km (0.065 R)
• M10: 1,555,070 km (0.096 R)
• M11: 1,707,959 km (0.076 R)
• M12: 1,812,079 km (0.115 R)
• M13: 2,001,620 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.9

Radius: 8.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.04 AU - 1.52 AU

Year: 982 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,752,411 km

• M1: 110,702 km (0.115 R)
• M2: 177,872 km (0.063 R)
• M3: 352,153 km (0.092 R)
• M4: 424,409 km (0.112 R)
• M5: 541,843 km (0.059 R)
• M6: 770,130 km (0.085 R)
• M7: 842,535 km (0.103 R)
• M8: 906,563 km (0.041 R)
• M9: 1,017,266 km (0.089 R)
• M10: 1,085,931 km (0.051 R)
• M11: 1,180,028 km (0.059 R)
• M12: 1,246,300 km (0.107 R)
• M13: 1,332,618 km (0.081 R)
• M14: 1,491,940 km (0.086 R)
• M15: 1,583,942 km (0.113 R)
• M16: 1,711,848 km (0.092 R)
• M17: 1,766,751 km (0.1 R)
• M18: 1,822,401 km (0.057 R)
• M19: 1,878,500 km (0.064 R)
• M20: 1,935,348 km (0.052 R)
• M21: 2,094,370 km (0.047 R)
• M22: 2,235,441 km (0.086 R)
• M23: 2,333,727 km (0.12 R)
• M24: 2,433,359 km (0.12 R)
• M25: 2,661,197 km (0.074 R)
• M26: 2,717,146 km (0.105 R)
• M27: 2,797,929 km (0.118 R)
• M28: 2,961,739 km (0.101 R)
• M29: 3,036,538 km (0.098 R)
• M30: 3,171,176 km (0.049 R)
• M31: 3,282,028 km (0.068 R)
• M32: 3,394,076 km (0.112 R)
• M33: 3,622,213 km (0.106 R)
• M34: 3,720,200 km (0.098 R)
• M35: 3,801,132 km (0.036 R)
• M36: 3,955,517 km (0.115 R)
• M37: 4,028,820 km (0.119 R)
• M38: 4,186,197 km (0.101 R)
• M39: 4,279,845 km (0.09 R)
• M40: 4,488,235 km (0.085 R)
• M41: 4,924,762 km (0.116 R)
• M42: 5,053,416 km (0.109 R)
• M43: 5,293,969 km (0.117 R)
• M44: 5,579,253 km (0.083 R)
• M45: 5,672,003 km (0.078 R)
• M46: 5,901,038 km (0.066 R)
• M47: 6,133,064 km (0.1 R)
• M48: 6,218,185 km (0.105 R)
• M49: 6,443,629 km (0.062 R)
• M50: 6,639,004 km (0.115 R)
• M51: 6,781,271 km (0.041 R)
• M52: 6,991,008 km (0.079 R)
• M53: 7,091,238 km (0.118 R)
• M54: 7,147,038 km (0.053 R)
• M55: 7,214,208 km (0.113 R)
• M56: 7,473,760 km (0.107 R)
• M57: 7,610,492 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.9

Radius: 12.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.49 AU - 2.29 AU

Year: 1762 Days

Day: 13.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 42,752,411 km

• M1: 177,273 km (0.076 R)
• M2: 263,442 km (0.092 R)
• M3: 426,952 km (0.107 R)
• M4: 537,206 km (0.118 R)
• M5: 640,428 km (0.096 R)
• M6: 785,688 km (0.114 R)
• M7: 1,033,871 km (0.106 R)
• M8: 1,175,839 km (0.111 R)
• M9: 1,376,001 km (0.076 R)
• M10: 1,525,001 km (0.062 R)
• M11: 1,642,585 km (0.103 R)
• M12: 1,868,029 km (0.111 R)
• M13: 2,053,979 km (0.036 R)
• M14: 2,134,014 km (0.083 R)
• M15: 2,339,262 km (0.089 R)
• M16: 2,465,523 km (0.028 R)
• M17: 2,572,635 km (0.068 R)
• M18: 2,659,401 km (0.084 R)
• M19: 2,780,426 km (0.077 R)
• M20: 2,903,246 km (0.116 R)
• M21: 2,993,753 km (0.118 R)
• M22: 3,108,345 km (0.101 R)
• M23: 3,212,764 km (0.05 R)
• M24: 3,814,147 km (0.09 R)
• M25: 4,128,004 km (0.067 R)
• M26: 4,450,387 km (0.071 R)
• M27: 5,051,621 km (0.042 R)
• M28: 5,340,943 km (0.063 R)
• M29: 5,721,071 km (0.038 R)
• M30: 6,022,810 km (0.105 R)
• M31: 6,110,026 km (0.103 R)
• M32: 6,212,201 km (0.113 R)
• M33: 6,463,077 km (0.115 R)
• M34: 7,096,923 km (0.12 R)
• M35: 7,452,517 km (0.068 R)
• M36: 7,561,873 km (0.116 R)
• M37: 8,619,680 km (0.063 R)
• M38: 8,833,455 km (0.077 R)
• M39: 9,216,126 km (0.111 R)
• M40: 9,350,465 km (0.076 R)
• M41: 9,553,320 km (0.109 R)
• M42: 9,672,250 km (0.097 R)
• M43: 9,877,349 km (0.102 R)
• M44: 10,014,979 km (0.074 R)
• M45: 10,170,411 km (0.085 R)
• M46: 10,361,597 km (0.092 R)
• M47: 11,066,802 km (0.112 R)
• M48: 11,156,112 km (0.077 R)
• M49: 11,497,494 km (0.036 R)
• M50: 11,642,305 km (0.083 R)
• M51: 11,970,223 km (0.064 R)
• M52: 12,319,833 km (0.099 R)
• M53: 12,449,385 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862

Radius: 9.1

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.58 AU - 2.6 AU

Year: 2049 Days

Day: 9.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,752,411 km

• M1: 114,742 km (0.1 R)
• M2: 192,532 km (0.107 R)
• M3: 362,775 km (0.107 R)
• M4: 473,028 km (0.116 R)
• M5: 765,343 km (0.086 R)
• M6: 828,473 km (0.11 R)
• M7: 1,182,870 km (0.048 R)
• M8: 1,535,473 km (0.093 R)
• M9: 1,628,672 km (0.087 R)
• M10: 1,723,966 km (0.074 R)
• M11: 1,907,522 km (0.103 R)
• M12: 2,097,661 km (0.118 R)
• M13: 2,162,437 km (0.077 R)
• M14: 2,428,422 km (0.032 R)
• M15: 2,620,955 km (0.091 R)
• M16: 2,804,212 km (0.091 R)
• M17: 2,948,125 km (0.099 R)
• M18: 3,079,771 km (0.07 R)
• M19: 3,198,402 km (0.114 R)
• M20: 3,273,351 km (0.109 R)
• M21: 3,455,561 km (0.11 R)
• M22: 3,735,309 km (0.075 R)
• M23: 3,846,161 km (0.117 R)
• M24: 3,958,060 km (0.06 R)
• M25: 4,087,313 km (0.056 R)
• M26: 4,283,735 km (0.096 R)
• M27: 4,483,448 km (0.081 R)
• M28: 4,550,618 km (0.061 R)
• M29: 4,618,236 km (0.113 R)
• M30: 4,891,850 km (0.091 R)
• M31: 5,065,683 km (0.089 R)
• M32: 5,223,808 km (0.106 R)
• M33: 5,581,048 km (0.116 R)
• M34: 5,872,614 km (0.105 R)
• M35: 6,076,067 km (0.106 R)
• M36: 6,169,267 km (0.11 R)
• M37: 6,395,010 km (0.105 R)
• M38: 6,508,854 km (0.12 R)
• M39: 6,642,445 km (0.056 R)
• M40: 6,738,636 km (0.104 R)
• M41: 6,796,381 km (0.091 R)
• M42: 7,265,370 km (0.114 R)
• M43: 7,443,840 km (0.115 R)
• M44: 8,049,562 km (0.078 R)
• M45: 8,172,532 km (0.1 R)
• M46: 8,524,685 km (0.103 R)
• M47: 8,733,972 km (0.084 R)
• M48: 9,008,784 km (0.056 R)
• M49: 9,222,110 km (0.087 R)
• M50: 9,675,541 km (0.098 R)
• M51: 9,784,598 km (0.112 R)
• M52: 9,981,918 km (0.083 R)
• M53: 10,514,486 km (0.105 R)
• M54: 10,604,095 km (0.082 R)
• M55: 10,874,718 km (0.108 R)
• M56: 11,010,852 km (0.117 R)
• M57: 11,584,111 km (0.1 R)
• M58: 11,723,088 km (0.074 R)
• M59: 11,909,337 km (0.115 R)
• M60: 12,664,208 km (0.083 R)
• M61: 12,807,523 km (0.095 R)
• M62: 13,458,722 km (0.053 R)
• M63: 13,605,029 km (0.099 R)
• M64: 14,071,475 km (0.093 R)
• M65: 14,244,709 km (0.094 R)
• M66: 14,393,709 km (0.078 R)
• M67: 14,919,246 km (0.107 R)
• M68: 15,095,921 km (0.112 R)
• M69: 15,425,784 km (0.106 R)
• M70: 15,860,665 km (0.116 R)
• M71: 15,937,858 km (0.097 R)
• M72: 16,221,944 km (0.047 R)
• M73: 16,325,616 km (0.069 R)
• M74: 16,559,736 km (0.083 R)
• M75: 16,768,874 km (0.109 R)
• M76: 17,031,418 km (0.075 R)
• M77: 17,136,735 km (0.06 R)
• M78: 17,374,745 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.1

Radius: 10.6

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.64 AU - 6.28 AU

Year: 8653 Days

Day: 9.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,752,411 km

• M1: 243,396 km (0.084 R)
• M2: 511,924 km (0.09 R)
• M3: 622,776 km (0.074 R)
• M4: 758,162 km (0.081 R)
• M5: 1,301,801 km (0.076 R)
• M6: 1,479,673 km (0.063 R)
• M7: 1,992,793 km (0.117 R)
• M8: 2,152,564 km (0.116 R)
• M9: 3,251,959 km (0.097 R)
• M10: 3,332,592 km (0.046 R)
• M11: 3,550,705 km (0.044 R)
• M12: 4,001,294 km (0.093 R)
• M13: 4,410,444 km (0.079 R)
• M14: 4,620,031 km (0.081 R)
• M15: 5,237,272 km (0.063 R)
• M16: 5,749,645 km (0.045 R)
• M17: 7,100,065 km (0.092 R)
• M18: 7,702,794 km (0.094 R)
• M19: 8,285,029 km (0.061 R)
• M20: 8,358,781 km (0.084 R)
• M21: 8,730,981 km (0.117 R)
• M22: 9,032,719 km (0.088 R)
• M23: 9,491,686 km (0.103 R)
• M24: 9,569,028 km (0.114 R)
• M25: 10,873,671 km (0.117 R)
• M26: 10,954,603 km (0.11 R)
• M27: 11,076,226 km (0.112 R)
• M28: 11,198,298 km (0.119 R)
• M29: 12,065,816 km (0.087 R)
• M30: 12,613,644 km (0.028 R)
• M31: 12,911,942 km (0.099 R)
• M32: 13,169,549 km (0.115 R)
• M33: 13,559,252 km (0.116 R)
• M34: 13,952,545 km (0.105 R)
• M35: 14,661,339 km (0.1 R)
• M36: 14,930,017 km (0.097 R)
• M37: 15,700,446 km (0.096 R)
• M38: 16,903,662 km (0.118 R)
• M39: 17,091,407 km (0.103 R)
• M40: 17,185,504 km (0.102 R)
• M41: 17,421,570 km (0.111 R)
• M42: 17,563,837 km (0.113 R)
• M43: 17,706,404 km (0.102 R)
• M44: 17,849,270 km (0.075 R)
• M45: 17,944,863 km (0.117 R)
• M46: 18,376,752 km (0.113 R)
• M47: 21,292,115 km (0.111 R)
• M48: 21,800,299 km (0.113 R)
• M49: 22,055,962 km (0.1 R)
• M50: 22,158,437 km (0.118 R)
• M51: 22,518,519 km (0.118 R)
• M52: 22,725,263 km (0.096 R)
• M53: 22,932,456 km (0.091 R)
• M54: 23,296,727 km (0.098 R)
• M55: 23,401,146 km (0.094 R)
• M56: 23,820,469 km (0.108 R)
• M57: 24,400,909 km (0.067 R)
• M58: 24,560,081 km (0.109 R)
• M59: 24,879,472 km (0.029 R)
• M60: 25,253,766 km (0.051 R)
• M61: 25,737,715 km (0.078 R)
• M62: 26,496,625 km (0.093 R)
• M63: 27,483,223 km (0.113 R)
• M64: 28,258,739 km (0.11 R)
• M65: 28,425,989 km (0.115 R)
• M66: 28,593,389 km (0.091 R)
• M67: 29,210,331 km (0.059 R)
• M68: 30,743,110 km (0.108 R)
• M69: 31,029,740 km (0.046 R)
• M70: 31,953,208 km (0.05 R)
• M71: 32,418,307 km (0.092 R)
• M72: 34,301,146 km (0.048 R)
• M73: 35,315,719 km (0.102 R)
• M74: 35,796,526 km (0.094 R)
• M75: 35,977,390 km (0.116 R)
• M76: 36,219,140 km (0.082 R)
• M77: 37,741,598 km (0.101 R)
• M78: 38,788,933 km (0.119 R)
• M79: 40,283,565 km (0.064 R)
• M80: 41,797,047 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 13,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit