🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.3

Radius: 10.1

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.75 AU - 0.87 AU

Year: 503 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 18,500,053 km

• M1: 129,701 km (0.112 R)
• M2: 193,430 km (0.083 R)
• M3: 293,062 km (0.098 R)
• M4: 412,441 km (0.113 R)
• M5: 537,056 km (0.103 R)
• M6: 614,249 km (0.109 R)
• M7: 715,676 km (0.106 R)
• M8: 789,578 km (0.1 R)
• M9: 866,321 km (0.072 R)
• M10: 932,294 km (0.033 R)
• M11: 1,041,800 km (0.086 R)
• M12: 1,224,459 km (0.072 R)
• M13: 1,289,384 km (0.115 R)
• M14: 1,417,889 km (0.111 R)
• M15: 1,497,026 km (0.117 R)
• M16: 1,572,274 km (0.106 R)
• M17: 1,654,403 km (0.093 R)
• M18: 1,738,028 km (0.099 R)
• M19: 1,857,557 km (0.076 R)
• M20: 2,021,366 km (0.095 R)
• M21: 2,087,040 km (0.074 R)
• M22: 2,177,846 km (0.117 R)
• M23: 2,245,165 km (0.077 R)
• M24: 2,344,498 km (0.097 R)
• M25: 2,509,205 km (0.031 R)
• M26: 2,849,989 km (0.087 R)
• M27: 2,971,463 km (0.111 R)
• M28: 3,282,776 km (0.083 R)
• M29: 3,367,598 km (0.099 R)
• M30: 3,561,177 km (0.099 R)
• M31: 3,677,714 km (0.062 R)
• M32: 3,743,687 km (0.032 R)
• M33: 3,825,068 km (0.085 R)
• M34: 3,929,338 km (0.096 R)
• M35: 4,019,545 km (0.081 R)
• M36: 4,110,501 km (0.074 R)
• M37: 4,217,463 km (0.115 R)
• M38: 4,426,302 km (0.093 R)
• M39: 4,543,886 km (0.119 R)
• M40: 4,678,374 km (0.048 R)
• M41: 4,814,209 km (0.106 R)
• M42: 5,163,520 km (0.078 R)
• M43: 5,245,949 km (0.039 R)
• M44: 5,328,975 km (0.057 R)
• M45: 5,529,736 km (0.11 R)
• M46: 5,664,972 km (0.114 R)
• M47: 5,732,890 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 9

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.81 AU - 0.85 AU

Year: 522 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 18,500,053 km

• M1: 116,238 km (0.091 R)
• M2: 201,060 km (0.116 R)
• M3: 258,954 km (0.062 R)
• M4: 325,824 km (0.101 R)
• M5: 549,174 km (0.083 R)
• M6: 628,610 km (0.119 R)
• M7: 736,321 km (0.078 R)
• M8: 825,182 km (0.111 R)
• M9: 891,753 km (0.062 R)
• M10: 960,269 km (0.072 R)
• M11: 1,188,705 km (0.067 R)
• M12: 1,276,668 km (0.091 R)
• M13: 1,342,641 km (0.114 R)
• M14: 1,409,810 km (0.113 R)
• M15: 1,618,350 km (0.078 R)
• M16: 1,891,515 km (0.087 R)
• M17: 1,981,274 km (0.096 R)
• M18: 2,259,077 km (0.07 R)
• M19: 2,398,951 km (0.08 R)
• M20: 2,519,079 km (0.07 R)
• M21: 2,625,742 km (0.1 R)
• M22: 2,773,096 km (0.113 R)
• M23: 2,851,784 km (0.113 R)
• M24: 3,011,405 km (0.059 R)
• M25: 3,182,096 km (0.064 R)
• M26: 3,248,069 km (0.12 R)
• M27: 3,339,473 km (0.092 R)
• M28: 3,448,530 km (0.076 R)
• M29: 3,610,096 km (0.057 R)
• M30: 3,757,001 km (0.118 R)
• M31: 3,826,714 km (0.115 R)
• M32: 3,923,354 km (0.111 R)
• M33: 3,994,114 km (0.07 R)
• M34: 4,200,110 km (0.099 R)
• M35: 4,391,146 km (0.098 R)
• M36: 5,010,481 km (0.07 R)
• M37: 5,106,673 km (0.103 R)
• M38: 5,213,336 km (0.058 R)
• M39: 5,487,998 km (0.103 R)
• M40: 5,557,411 km (0.097 R)
• M41: 5,647,020 km (0.094 R)
• M42: 5,757,274 km (0.082 R)
• M43: 5,827,884 km (0.075 R)
• M44: 5,949,507 km (0.078 R)
• M45: 6,020,716 km (0.073 R)
• M46: 6,123,190 km (0.1 R)
• M47: 6,184,974 km (0.114 R)
• M48: 6,433,905 km (0.072 R)
• M49: 6,580,661 km (0.041 R)
• M50: 6,686,127 km (0.074 R)
• M51: 6,749,706 km (0.085 R)
• M52: 6,845,599 km (0.098 R)
• M53: 7,016,888 km (0.064 R)
• M54: 7,124,748 km (0.113 R)
• M55: 7,309,352 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.3

Radius: 11.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.8 AU - 1.3 AU

Year: 743 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 18,500,053 km

• M1: 156,479 km (0.077 R)
• M2: 230,680 km (0.111 R)
• M3: 322,383 km (0.114 R)
• M4: 447,447 km (0.118 R)
• M5: 724,203 km (0.056 R)
• M6: 805,585 km (0.092 R)
• M7: 876,045 km (0.106 R)
• M8: 973,733 km (0.054 R)
• M9: 1,164,470 km (0.084 R)
• M10: 1,284,148 km (0.066 R)
• M11: 1,362,388 km (0.102 R)
• M12: 1,442,423 km (0.073 R)
• M13: 1,518,269 km (0.096 R)
• M14: 1,686,417 km (0.057 R)
• M15: 1,816,717 km (0.082 R)
• M16: 1,898,995 km (0.081 R)
• M17: 2,133,864 km (0.079 R)
• M18: 2,288,997 km (0.055 R)
• M19: 2,378,307 km (0.117 R)
• M20: 2,490,057 km (0.105 R)
• M21: 2,632,175 km (0.081 R)
• M22: 2,850,438 km (0.078 R)
• M23: 3,006,768 km (0.108 R)
• M24: 3,204,386 km (0.093 R)
• M25: 3,604,561 km (0.114 R)
• M26: 3,790,361 km (0.09 R)
• M27: 3,962,698 km (0.118 R)
• M28: 4,079,235 km (0.049 R)
• M29: 4,205,196 km (0.104 R)
• M30: 4,306,923 km (0.096 R)
• M31: 4,478,362 km (0.034 R)
• M32: 4,573,656 km (0.078 R)
• M33: 4,731,033 km (0.075 R)
• M34: 4,863,576 km (0.093 R)
• M35: 4,934,785 km (0.082 R)
• M36: 5,024,244 km (0.118 R)
• M37: 5,268,687 km (0.111 R)
• M38: 5,341,841 km (0.06 R)
• M39: 5,415,293 km (0.052 R)
• M40: 5,572,670 km (0.12 R)
• M41: 5,684,719 km (0.098 R)
• M42: 6,111,372 km (0.115 R)
• M43: 6,197,989 km (0.095 R)
• M44: 6,323,801 km (0.092 R)
• M45: 6,411,466 km (0.065 R)
• M46: 6,578,118 km (0.108 R)
• M47: 6,656,956 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 13.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.01 AU - 1.17 AU

Year: 786 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 18,500,053 km

• M1: 173,833 km (0.097 R)
• M2: 264,489 km (0.028 R)
• M3: 373,695 km (0.097 R)
• M4: 497,114 km (0.103 R)
• M5: 585,825 km (0.111 R)
• M6: 709,244 km (0.082 R)
• M7: 860,188 km (0.115 R)
• M8: 985,850 km (0.079 R)
• M9: 1,098,946 km (0.114 R)
• M10: 1,231,938 km (0.081 R)
• M11: 1,344,735 km (0.096 R)
• M12: 1,428,959 km (0.081 R)
• M13: 1,520,662 km (0.027 R)
• M14: 1,625,530 km (0.094 R)
• M15: 1,756,129 km (0.091 R)
• M16: 1,913,955 km (0.092 R)
• M17: 2,015,831 km (0.115 R)
• M18: 2,206,569 km (0.044 R)
• M19: 2,720,138 km (0.086 R)
• M20: 2,869,886 km (0.089 R)
• M21: 3,064,363 km (0.098 R)
• M22: 3,163,397 km (0.108 R)
• M23: 3,270,658 km (0.112 R)
• M24: 3,401,108 km (0.046 R)
• M25: 3,562,823 km (0.089 R)
• M26: 3,674,572 km (0.084 R)
• M27: 3,802,778 km (0.049 R)
• M28: 4,055,897 km (0.042 R)
• M29: 4,766,188 km (0.118 R)
• M30: 4,922,817 km (0.102 R)
• M31: 5,047,731 km (0.076 R)
• M32: 5,317,905 km (0.107 R)
• M33: 5,429,056 km (0.062 R)
• M34: 5,793,327 km (0.099 R)
• M35: 5,952,050 km (0.083 R)
• M36: 6,094,168 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 13.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.04 AU - 1.6 AU

Year: 1047 Days

Day: 9 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,500,053 km

• M1: 188,793 km (0.102 R)
• M2: 285,433 km (0.107 R)
• M3: 376,987 km (0.088 R)
• M4: 498,011 km (0.098 R)
• M5: 605,123 km (0.056 R)
• M6: 732,730 km (0.101 R)
• M7: 835,205 km (0.086 R)
• M8: 961,765 km (0.118 R)
• M9: 1,141,432 km (0.06 R)
• M10: 1,319,004 km (0.078 R)
• M11: 1,411,306 km (0.04 R)
• M12: 1,506,002 km (0.094 R)
• M13: 1,610,571 km (0.054 R)
• M14: 1,748,799 km (0.095 R)
• M15: 1,907,074 km (0.082 R)
• M16: 2,020,918 km (0.069 R)
• M17: 2,385,188 km (0.054 R)
• M18: 2,544,061 km (0.103 R)
• M19: 2,919,103 km (0.092 R)
• M20: 3,390,785 km (0.117 R)
• M21: 3,550,107 km (0.119 R)
• M22: 3,732,467 km (0.054 R)
• M23: 3,855,736 km (0.087 R)
• M24: 3,959,556 km (0.076 R)
• M25: 4,212,526 km (0.074 R)
• M26: 4,384,115 km (0.058 R)
• M27: 4,547,177 km (0.097 R)
• M28: 4,646,061 km (0.108 R)
• M29: 4,756,614 km (0.105 R)
• M30: 4,879,434 km (0.107 R)
• M31: 4,969,342 km (0.028 R)
• M32: 5,105,327 km (0.096 R)
• M33: 5,208,250 km (0.042 R)
• M34: 5,346,329 km (0.108 R)
• M35: 5,474,085 km (0.035 R)
• M36: 5,579,402 km (0.105 R)
• M37: 5,661,831 km (0.089 R)
• M38: 5,899,392 km (0.09 R)
• M39: 6,128,277 km (0.113 R)
• M40: 6,298,818 km (0.079 R)
• M41: 6,706,921 km (0.046 R)
• M42: 6,996,692 km (0.109 R)
• M43: 7,575,337 km (0.117 R)
• M44: 7,811,103 km (0.074 R)
• M45: 8,156,076 km (0.026 R)
• M46: 8,451,831 km (0.103 R)
• M47: 8,737,563 km (0.099 R)
• M48: 9,026,436 km (0.109 R)
• M49: 9,220,764 km (0.092 R)
• M50: 9,360,488 km (0.095 R)
• M51: 9,571,421 km (0.034 R)

Asteroid Belt

Center: 2.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 8.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.88 AU - 2.96 AU

Year: 3444 Days

Day: 5.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,500,053 km

• M1: 120,277 km (0.067 R)
• M2: 186,549 km (0.108 R)
• M3: 245,640 km (0.108 R)
• M4: 340,186 km (0.112 R)
• M5: 421,268 km (0.074 R)
• M6: 510,129 km (0.119 R)
• M7: 606,021 km (0.102 R)
• M8: 726,298 km (0.113 R)
• M9: 1,031,777 km (0.108 R)
• M10: 1,135,448 km (0.097 R)
• M11: 1,364,482 km (0.041 R)
• M12: 1,572,872 km (0.113 R)
• M13: 1,705,266 km (0.105 R)
• M14: 1,891,964 km (0.096 R)
• M15: 2,059,215 km (0.113 R)
• M16: 2,151,217 km (0.084 R)
• M17: 2,477,640 km (0.12 R)
• M18: 2,547,502 km (0.045 R)
• M19: 2,660,897 km (0.082 R)
• M20: 2,922,245 km (0.047 R)
• M21: 3,222,488 km (0.088 R)
• M22: 3,329,899 km (0.083 R)
• M23: 3,391,833 km (0.116 R)
• M24: 3,501,039 km (0.103 R)
• M25: 4,605,819 km (0.103 R)
• M26: 4,902,173 km (0.057 R)
• M27: 4,972,932 km (0.103 R)
• M28: 5,079,446 km (0.083 R)
• M29: 5,313,118 km (0.075 R)
• M30: 5,440,426 km (0.117 R)
• M31: 5,531,980 km (0.1 R)
• M32: 6,263,513 km (0.046 R)
• M33: 6,340,407 km (0.119 R)
• M34: 6,592,030 km (0.05 R)
• M35: 6,650,523 km (0.067 R)
• M36: 6,748,510 km (0.051 R)
• M37: 7,105,151 km (0.102 R)
• M38: 7,165,289 km (0.05 R)
• M39: 7,427,385 km (0.089 R)
• M40: 7,549,457 km (0.105 R)
• M41: 7,713,266 km (0.111 R)
• M42: 7,961,299 km (0.111 R)
• M43: 8,065,420 km (0.115 R)
• M44: 8,253,913 km (0.112 R)
• M45: 8,849,612 km (0.098 R)
• M46: 9,087,472 km (0.044 R)
• M47: 9,196,380 km (0.087 R)
• M48: 9,283,745 km (0.099 R)
• M49: 9,858,350 km (0.042 R)
• M50: 9,992,689 km (0.104 R)
• M51: 10,263,012 km (0.108 R)
• M52: 11,158,206 km (0.08 R)
• M53: 11,228,218 km (0.105 R)
• M54: 11,438,702 km (0.12 R)
• M55: 11,887,645 km (0.083 R)
• M56: 12,054,447 km (0.079 R)
• M57: 12,414,678 km (0.107 R)
• M58: 12,487,084 km (0.108 R)
• M59: 12,680,963 km (0.072 R)
• M60: 13,690,300 km (0.069 R)
• M61: 14,369,175 km (0.114 R)
• M62: 14,853,273 km (0.068 R)
• M63: 15,472,609 km (0.083 R)
• M64: 15,550,699 km (0.104 R)
• M65: 16,285,075 km (0.111 R)
• M66: 16,709,783 km (0.113 R)
• M67: 16,816,446 km (0.103 R)
• M68: 17,084,376 km (0.104 R)
• M69: 17,407,657 km (0.038 R)
• M70: 17,543,043 km (0.114 R)
• M71: 17,896,543 km (0.071 R)
• M72: 18,279,813 km (0.109 R)
• M73: 18,444,969 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 16,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit