🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 13.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.43 AU - 0.61 AU

Year: 254 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,842,347 km

• M1: 171,738 km (0.063 R)
• M2: 271,520 km (0.044 R)
• M3: 365,168 km (0.086 R)
• M4: 455,675 km (0.111 R)
• M5: 549,772 km (0.095 R)
• M6: 640,578 km (0.107 R)
• M7: 729,439 km (0.092 R)
• M8: 858,542 km (0.091 R)
• M9: 975,079 km (0.086 R)
• M10: 1,129,763 km (0.101 R)
• M11: 1,220,569 km (0.046 R)
• M12: 1,383,481 km (0.077 R)
• M13: 1,523,056 km (0.066 R)
• M14: 1,619,098 km (0.077 R)
• M15: 1,717,084 km (0.04 R)
• M16: 1,805,347 km (0.048 R)
• M17: 1,959,283 km (0.096 R)
• M18: 2,045,601 km (0.048 R)
• M19: 2,139,698 km (0.106 R)
• M20: 2,244,866 km (0.063 R)
• M21: 2,338,813 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.6

Radius: 9.8

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.94 AU - 1 AU

Year: 648 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 44,842,347 km

• M1: 124,615 km (0.116 R)
• M2: 208,240 km (0.087 R)
• M3: 277,354 km (0.085 R)
• M4: 351,555 km (0.102 R)
• M5: 426,952 km (0.066 R)
• M6: 552,615 km (0.066 R)
• M7: 644,019 km (0.068 R)
• M8: 711,487 km (0.065 R)
• M9: 838,496 km (0.113 R)
• M10: 990,188 km (0.063 R)
• M11: 1,063,940 km (0.096 R)
• M12: 1,127,818 km (0.071 R)
• M13: 1,193,043 km (0.105 R)
• M14: 1,340,098 km (0.08 R)
• M15: 1,428,809 km (0.104 R)
• M16: 1,512,883 km (0.099 R)
• M17: 1,578,856 km (0.035 R)
• M18: 1,666,071 km (0.109 R)
• M19: 1,727,407 km (0.117 R)
• M20: 1,810,433 km (0.078 R)
• M21: 2,016,729 km (0.12 R)
• M22: 2,089,733 km (0.096 R)
• M23: 2,193,404 km (0.105 R)
• M24: 2,344,647 km (0.082 R)
• M25: 2,452,507 km (0.075 R)
• M26: 2,609,585 km (0.117 R)
• M27: 2,705,477 km (0.097 R)
• M28: 2,802,567 km (0.04 R)
• M29: 2,942,141 km (0.081 R)
• M30: 3,177,010 km (0.052 R)
• M31: 3,340,072 km (0.109 R)
• M32: 3,576,436 km (0.113 R)
• M33: 4,149,247 km (0.107 R)
• M34: 4,224,045 km (0.087 R)
• M35: 4,355,991 km (0.12 R)
• M36: 4,422,562 km (0.092 R)
• M37: 4,633,944 km (0.064 R)
• M38: 4,760,354 km (0.107 R)
• M39: 4,986,845 km (0.103 R)
• M40: 5,116,546 km (0.053 R)
• M41: 5,257,468 km (0.101 R)
• M42: 5,399,586 km (0.105 R)
• M43: 5,471,243 km (0.092 R)
• M44: 5,594,661 km (0.106 R)
• M45: 5,729,449 km (0.087 R)
• M46: 5,812,924 km (0.115 R)
• M47: 5,875,756 km (0.07 R)
• M48: 6,108,380 km (0.056 R)
• M49: 6,376,310 km (0.08 R)
• M50: 6,462,778 km (0.062 R)
• M51: 6,582,456 km (0.042 R)
• M52: 6,680,891 km (0.089 R)
• M53: 6,746,864 km (0.059 R)
• M54: 6,868,337 km (0.091 R)
• M55: 7,034,989 km (0.104 R)
• M56: 7,135,818 km (0.095 R)
• M57: 7,214,357 km (0.041 R)
• M58: 7,429,329 km (0.051 R)
• M59: 7,600,619 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.7

Radius: 12.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.96 AU - 2.72 AU

Year: 2428 Days

Day: 10 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,842,347 km

• M1: 177,273 km (0.117 R)
• M2: 336,296 km (0.092 R)
• M3: 815,308 km (0.102 R)
• M4: 921,224 km (0.066 R)
• M5: 1,105,528 km (0.079 R)
• M6: 1,257,968 km (0.109 R)
• M7: 1,371,214 km (0.075 R)
• M8: 1,695,243 km (0.11 R)
• M9: 1,977,385 km (0.091 R)
• M10: 2,151,517 km (0.072 R)
• M11: 2,247,409 km (0.091 R)
• M12: 2,358,710 km (0.1 R)
• M13: 2,529,550 km (0.063 R)
• M14: 2,733,901 km (0.086 R)
• M15: 2,989,713 km (0.027 R)
• M16: 3,253,305 km (0.068 R)
• M17: 3,412,028 km (0.057 R)
• M18: 3,687,887 km (0.101 R)
• M19: 3,820,281 km (0.11 R)
• M20: 4,055,748 km (0.095 R)
• M21: 4,244,241 km (0.076 R)
• M22: 4,383,068 km (0.041 R)
• M23: 4,576,648 km (0.083 R)
• M24: 4,719,214 km (0.045 R)
• M25: 4,990,435 km (0.088 R)
• M26: 5,491,738 km (0.12 R)
• M27: 5,643,430 km (0.068 R)
• M28: 5,777,320 km (0.117 R)
• M29: 6,343,099 km (0.089 R)
• M30: 6,683,285 km (0.109 R)
• M31: 7,277,188 km (0.109 R)
• M32: 7,548,858 km (0.057 R)
• M33: 7,654,325 km (0.09 R)
• M34: 7,995,109 km (0.087 R)
• M35: 8,080,978 km (0.104 R)
• M36: 8,275,605 km (0.1 R)
• M37: 8,384,362 km (0.109 R)
• M38: 9,452,790 km (0.064 R)
• M39: 9,566,485 km (0.094 R)
• M40: 9,933,598 km (0.084 R)
• M41: 10,328,835 km (0.093 R)
• M42: 10,658,100 km (0.079 R)
• M43: 10,776,582 km (0.026 R)
• M44: 10,919,298 km (0.09 R)
• M45: 11,278,931 km (0.112 R)
• M46: 11,666,839 km (0.067 R)
• M47: 12,010,016 km (0.108 R)
• M48: 12,555,749 km (0.119 R)
• M49: 12,655,830 km (0.091 R)
• M50: 12,882,172 km (0.068 R)
• M51: 13,135,142 km (0.112 R)
• M52: 13,287,732 km (0.046 R)
• M53: 13,492,082 km (0.101 R)
• M54: 13,826,284 km (0.097 R)
• M55: 14,634,561 km (0.062 R)
• M56: 15,004,666 km (0.055 R)
• M57: 15,110,881 km (0.102 R)
• M58: 15,244,173 km (0.098 R)
• M59: 15,404,542 km (0.063 R)
• M60: 15,916,166 km (0.069 R)
• M61: 16,296,743 km (0.043 R)
• M62: 16,570,507 km (0.11 R)
• M63: 16,707,838 km (0.05 R)
• M64: 16,928,495 km (0.117 R)
• M65: 17,150,199 km (0.092 R)
• M66: 17,764,598 km (0.108 R)
• M67: 18,386,326 km (0.109 R)
• M68: 19,101,554 km (0.112 R)
• M69: 19,361,256 km (0.06 R)
• M70: 19,477,044 km (0.065 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.4

Radius: 5.5

Gravity: 16.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.73 AU - 7.81 AU

Year: 13295 Days

Day: 24.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,842,347 km

• M1: 163,361 km (0.091 R)
• M2: 203,752 km (0.106 R)
• M3: 513,420 km (0.062 R)
• M4: 699,370 km (0.117 R)
• M5: 945,159 km (0.076 R)
• M6: 1,654,702 km (0.071 R)
• M7: 1,728,155 km (0.118 R)
• M8: 2,191,010 km (0.083 R)
• M9: 2,576,375 km (0.062 R)
• M10: 3,502,535 km (0.08 R)
• M11: 3,692,674 km (0.103 R)
• M12: 4,017,152 km (0.117 R)
• M13: 4,555,106 km (0.033 R)
• M14: 4,589,513 km (0.119 R)
• M15: 5,550,231 km (0.098 R)
• M16: 5,771,935 km (0.049 R)
• M17: 6,415,804 km (0.119 R)
• M18: 6,844,551 km (0.073 R)
• M19: 7,082,262 km (0.066 R)
• M20: 7,282,424 km (0.099 R)
• M21: 7,443,990 km (0.103 R)
• M22: 7,565,912 km (0.065 R)
• M23: 8,227,135 km (0.092 R)
• M24: 8,692,534 km (0.107 R)
• M25: 9,122,927 km (0.116 R)
• M26: 9,253,376 km (0.105 R)
• M27: 9,384,574 km (0.091 R)
• M28: 9,604,482 km (0.073 R)
• M29: 10,184,025 km (0.049 R)
• M30: 10,546,351 km (0.095 R)
• M31: 11,097,768 km (0.12 R)
• M32: 11,847,553 km (0.098 R)
• M33: 12,661,964 km (0.098 R)
• M34: 12,807,523 km (0.112 R)
• M35: 13,198,422 km (0.101 R)
• M36: 13,792,176 km (0.057 R)
• M37: 14,243,213 km (0.093 R)
• M38: 14,801,064 km (0.099 R)
• M39: 14,954,402 km (0.098 R)
• M40: 16,252,911 km (0.042 R)
• M41: 18,349,525 km (0.11 R)
• M42: 18,569,434 km (0.058 R)
• M43: 19,345,548 km (0.109 R)
• M44: 19,513,247 km (0.04 R)
• M45: 19,681,545 km (0.061 R)
• M46: 19,793,893 km (0.05 R)
• M47: 20,019,337 km (0.107 R)
• M48: 20,529,615 km (0.094 R)
• M49: 20,815,048 km (0.109 R)
• M50: 21,159,272 km (0.066 R)
• M51: 21,274,313 km (0.101 R)
• M52: 21,737,019 km (0.072 R)
• M53: 21,795,063 km (0.093 R)
• M54: 22,086,181 km (0.078 R)
• M55: 22,495,929 km (0.093 R)
• M56: 22,967,312 km (0.115 R)
• M57: 23,204,126 km (0.09 R)
• M58: 23,680,296 km (0.106 R)
• M59: 24,461,047 km (0.077 R)
• M60: 25,067,218 km (0.087 R)
• M61: 26,728,801 km (0.104 R)
• M62: 26,853,267 km (0.106 R)
• M63: 27,353,073 km (0.092 R)
• M64: 28,425,540 km (0.12 R)
• M65: 29,062,678 km (0.114 R)
• M66: 29,383,116 km (0.104 R)
• M67: 29,962,658 km (0.096 R)
• M68: 31,987,914 km (0.026 R)
• M69: 33,317,839 km (0.064 R)
• M70: 33,384,710 km (0.098 R)
• M71: 33,922,065 km (0.1 R)
• M72: 35,756,733 km (0.096 R)
• M73: 38,112,451 km (0.099 R)
• M74: 38,182,463 km (0.053 R)
• M75: 38,252,475 km (0.077 R)
• M76: 38,955,734 km (0.118 R)
• M77: 39,238,175 km (0.075 R)
• M78: 40,803,866 km (0.091 R)
• M79: 41,090,795 km (0.103 R)
• M80: 41,810,810 km (0.078 R)
• M81: 42,753,276 km (0.056 R)
• M82: 43,409,712 km (0.117 R)
• M83: 43,775,927 km (0.031 R)
• M84: 44,806,657 km (0.056 R)
• M85: 44,954,459 km (0.107 R)
• M86: 46,442,360 km (0.051 R)
• M87: 46,741,855 km (0.102 R)
• M88: 47,192,294 km (0.109 R)
• M89: 48,400,596 km (0.051 R)
• M90: 49,848,554 km (0.061 R)
• M91: 50,770,376 km (0.09 R)
• M92: 50,924,611 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.6

Radius: 7.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.82 AU - 10.82 AU

Year: 19298 Days

Day: 22.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,842,347 km

• M1: 92,302 km (0.038 R)
• M2: 205,547 km (0.113 R)
• M3: 356,641 km (0.102 R)
• M4: 487,390 km (0.062 R)
• M5: 1,357,601 km (0.12 R)
• M6: 1,419,534 km (0.113 R)
• M7: 1,948,662 km (0.066 R)
• M8: 2,089,882 km (0.083 R)
• M9: 2,137,754 km (0.091 R)
• M10: 2,332,979 km (0.101 R)
• M11: 2,432,611 km (0.075 R)
• M12: 2,559,320 km (0.119 R)
• M13: 3,006,468 km (0.028 R)
• M14: 3,142,602 km (0.105 R)
• M15: 3,477,552 km (0.036 R)
• M16: 3,534,549 km (0.113 R)
• M17: 3,853,492 km (0.114 R)
• M18: 4,121,272 km (0.118 R)
• M19: 4,242,296 km (0.098 R)
• M20: 4,580,986 km (0.097 R)
• M21: 4,674,933 km (0.087 R)
• M22: 5,057,156 km (0.056 R)
• M23: 5,284,694 km (0.094 R)
• M24: 5,416,191 km (0.067 R)
• M25: 5,515,524 km (0.106 R)
• M26: 6,090,129 km (0.061 R)
• M27: 8,113,740 km (0.118 R)
• M28: 8,342,026 km (0.09 R)
• M29: 8,533,811 km (0.069 R)
• M30: 10,737,836 km (0.075 R)
• M31: 10,862,900 km (0.082 R)
• M32: 12,009,867 km (0.104 R)
• M33: 12,575,795 km (0.047 R)
• M34: 13,016,960 km (0.11 R)
• M35: 13,328,871 km (0.074 R)
• M36: 13,914,547 km (0.053 R)
• M37: 14,050,980 km (0.087 R)
• M38: 15,204,529 km (0.072 R)
• M39: 16,101,518 km (0.072 R)
• M40: 17,847,475 km (0.109 R)
• M41: 18,293,276 km (0.062 R)
• M42: 19,601,809 km (0.065 R)
• M43: 20,370,293 km (0.039 R)
• M44: 20,784,231 km (0.098 R)
• M45: 22,254,628 km (0.106 R)
• M46: 22,414,099 km (0.081 R)
• M47: 22,787,944 km (0.071 R)
• M48: 23,002,318 km (0.116 R)
• M49: 23,217,590 km (0.059 R)
• M50: 23,866,994 km (0.109 R)
• M51: 23,975,752 km (0.1 R)
• M52: 24,797,343 km (0.107 R)
• M53: 25,350,107 km (0.104 R)
• M54: 25,906,910 km (0.049 R)
• M55: 26,411,504 km (0.09 R)
• M56: 26,467,753 km (0.099 R)
• M57: 26,524,002 km (0.05 R)
• M58: 26,636,798 km (0.113 R)
• M59: 27,601,406 km (0.107 R)
• M60: 29,506,385 km (0.11 R)
• M61: 29,857,341 km (0.118 R)
• M62: 30,740,717 km (0.114 R)
• M63: 31,037,070 km (0.108 R)
• M64: 31,572,780 km (0.11 R)
• M65: 31,871,826 km (0.108 R)
• M66: 32,051,643 km (0.082 R)
• M67: 32,593,187 km (0.066 R)
• M68: 32,653,625 km (0.077 R)
• M69: 32,834,937 km (0.117 R)
• M70: 33,137,873 km (0.118 R)
• M71: 33,198,460 km (0.078 R)
• M72: 33,563,479 km (0.096 R)
• M73: 34,358,741 km (0.06 R)
• M74: 35,036,569 km (0.042 R)
• M75: 37,096,382 km (0.063 R)
• M76: 37,475,015 km (0.064 R)
• M77: 37,791,564 km (0.09 R)
• M78: 38,491,233 km (0.11 R)
• M79: 39,066,736 km (0.033 R)
• M80: 39,580,754 km (0.118 R)
• M81: 41,266,722 km (0.057 R)
• M82: 41,593,594 km (0.098 R)
• M83: 41,855,689 km (0.066 R)
• M84: 42,447,498 km (0.106 R)
• M85: 42,711,389 km (0.09 R)
• M86: 43,307,237 km (0.116 R)
• M87: 43,705,916 km (0.099 R)
• M88: 44,039,220 km (0.102 R)
• M89: 44,708,221 km (0.1 R)
• M90: 44,842,411 km (0.08 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: 205 - 18,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit