🌌 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: 732.5

Radius: 12.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.52 AU - 0.54 AU

Year: 262 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,678,681 km

• M1: 152,440 km (0.034 R)
• M2: 281,543 km (0.103 R)
• M3: 393,891 km (0.101 R)
• M4: 547,229 km (0.106 R)
• M5: 660,325 km (0.087 R)
• M6: 752,926 km (0.109 R)
• M7: 843,582 km (0.11 R)
• M8: 942,018 km (0.089 R)
• M9: 1,067,231 km (0.074 R)
• M10: 1,147,565 km (0.032 R)
• M11: 1,234,182 km (0.08 R)
• M12: 1,351,916 km (0.042 R)
• M13: 1,516,474 km (0.118 R)
• M14: 1,634,506 km (0.112 R)
• M15: 1,733,091 km (0.089 R)
• M16: 1,875,359 km (0.115 R)
• M17: 1,955,244 km (0.117 R)
• M18: 2,147,627 km (0.065 R)
• M19: 2,266,258 km (0.055 R)
• M20: 2,397,156 km (0.074 R)
• M21: 2,603,751 km (0.091 R)
• M22: 2,746,617 km (0.114 R)
• M23: 2,854,028 km (0.119 R)
• M24: 2,984,926 km (0.108 R)
• M25: 3,134,674 km (0.106 R)
• M26: 3,213,362 km (0.042 R)
• M27: 3,309,703 km (0.08 R)
• M28: 3,488,174 km (0.116 R)
• M29: 3,657,967 km (0.087 R)
• M30: 3,734,860 km (0.04 R)
• M31: 3,836,437 km (0.117 R)
• M32: 3,914,827 km (0.075 R)
• M33: 3,999,649 km (0.043 R)
• M34: 4,128,303 km (0.077 R)
• M35: 4,214,770 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.8

Radius: 11.4

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.26 AU - 2.02 AU

Year: 1424 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,678,681 km

• M1: 144,512 km (0.116 R)
• M2: 242,349 km (0.048 R)
• M3: 491,728 km (0.076 R)
• M4: 988,244 km (0.112 R)
• M5: 1,109,567 km (0.06 R)
• M6: 1,236,127 km (0.09 R)
• M7: 1,423,424 km (0.1 R)
• M8: 1,520,812 km (0.059 R)
• M9: 1,654,253 km (0.029 R)
• M10: 1,774,231 km (0.087 R)
• M11: 1,897,350 km (0.1 R)
• M12: 2,005,210 km (0.101 R)
• M13: 2,115,164 km (0.102 R)
• M14: 2,217,788 km (0.076 R)
• M15: 2,447,571 km (0.109 R)
• M16: 2,665,236 km (0.069 R)
• M17: 2,745,869 km (0.112 R)
• M18: 2,858,367 km (0.086 R)
• M19: 2,930,622 km (0.102 R)
• M20: 3,014,098 km (0.071 R)
• M21: 3,280,083 km (0.114 R)
• M22: 3,609,647 km (0.114 R)
• M23: 3,892,387 km (0.116 R)
• M24: 4,182,457 km (0.098 R)
• M25: 4,383,666 km (0.102 R)
• M26: 4,503,644 km (0.111 R)
• M27: 4,612,551 km (0.116 R)
• M28: 4,697,822 km (0.095 R)
• M29: 4,894,842 km (0.057 R)
• M30: 5,069,573 km (0.097 R)
• M31: 5,258,964 km (0.1 R)
• M32: 5,360,989 km (0.063 R)
• M33: 5,463,613 km (0.084 R)
• M34: 5,631,911 km (0.068 R)
• M35: 5,828,183 km (0.074 R)
• M36: 6,200,682 km (0.106 R)
• M37: 6,430,764 km (0.025 R)
• M38: 6,608,486 km (0.072 R)
• M39: 6,718,740 km (0.104 R)
• M40: 6,857,417 km (0.071 R)
• M41: 7,067,153 km (0.083 R)
• M42: 7,194,012 km (0.113 R)
• M43: 7,335,980 km (0.09 R)
• M44: 7,709,227 km (0.073 R)
• M45: 8,000,644 km (0.04 R)
• M46: 8,103,567 km (0.052 R)
• M47: 8,191,979 km (0.087 R)
• M48: 8,414,731 km (0.04 R)
• M49: 8,579,288 km (0.108 R)
• M50: 8,850,958 km (0.054 R)
• M51: 8,942,213 km (0.105 R)
• M52: 9,033,767 km (0.116 R)
• M53: 9,402,974 km (0.05 R)
• M54: 10,013,483 km (0.107 R)
• M55: 10,219,779 km (0.095 R)
• M56: 10,363,542 km (0.061 R)
• M57: 10,733,797 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487

Radius: 9.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.18 AU - 6.18 AU

Year: 7996 Days

Day: 7.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,678,681 km

• M1: 123,717 km (0.086 R)
• M2: 295,905 km (0.079 R)
• M3: 465,100 km (0.102 R)
• M4: 537,505 km (0.09 R)
• M5: 654,341 km (0.033 R)
• M6: 1,258,866 km (0.088 R)
• M7: 1,547,291 km (0.118 R)
• M8: 2,080,458 km (0.069 R)
• M9: 2,270,297 km (0.076 R)
• M10: 2,356,466 km (0.057 R)
• M11: 2,667,031 km (0.072 R)
• M12: 2,827,250 km (0.119 R)
• M13: 3,302,523 km (0.082 R)
• M14: 3,549,658 km (0.069 R)
• M15: 3,802,778 km (0.045 R)
• M16: 3,957,462 km (0.057 R)
• M17: 4,569,916 km (0.078 R)
• M18: 4,873,450 km (0.076 R)
• M19: 5,069,872 km (0.099 R)
• M20: 5,240,413 km (0.115 R)
• M21: 5,326,432 km (0.116 R)
• M22: 5,499,816 km (0.12 R)
• M23: 5,587,181 km (0.082 R)
• M24: 5,793,028 km (0.083 R)
• M25: 6,181,833 km (0.09 R)
• M26: 6,765,265 km (0.107 R)
• M27: 7,559,779 km (0.065 R)
• M28: 8,183,153 km (0.054 R)
• M29: 8,891,349 km (0.036 R)
• M30: 8,959,865 km (0.097 R)
• M31: 9,304,838 km (0.102 R)
• M32: 9,444,114 km (0.063 R)
• M33: 9,724,759 km (0.086 R)
• M34: 10,150,814 km (0.115 R)
• M35: 10,294,129 km (0.097 R)
• M36: 10,655,557 km (0.067 R)
• M37: 12,104,413 km (0.105 R)
• M38: 13,182,415 km (0.094 R)
• M39: 14,613,019 km (0.096 R)
• M40: 14,734,493 km (0.053 R)
• M41: 16,008,917 km (0.109 R)
• M42: 16,092,393 km (0.108 R)
• M43: 16,427,492 km (0.088 R)
• M44: 16,807,470 km (0.117 R)
• M45: 17,275,562 km (0.048 R)
• M46: 17,404,067 km (0.064 R)
• M47: 17,618,889 km (0.098 R)
• M48: 18,355,659 km (0.033 R)
• M49: 20,173,871 km (0.089 R)
• M50: 21,172,886 km (0.092 R)
• M51: 21,310,366 km (0.087 R)
• M52: 21,448,146 km (0.094 R)
• M53: 21,724,603 km (0.1 R)
• M54: 22,514,330 km (0.098 R)
• M55: 22,889,222 km (0.119 R)
• M56: 23,077,416 km (0.087 R)
• M57: 23,266,209 km (0.027 R)
• M58: 23,408,028 km (0.109 R)
• M59: 23,502,873 km (0.093 R)
• M60: 23,883,150 km (0.114 R)
• M61: 25,912,894 km (0.106 R)
• M62: 26,948,411 km (0.041 R)
• M63: 27,147,077 km (0.103 R)
• M64: 27,746,366 km (0.075 R)
• M65: 28,653,378 km (0.1 R)
• M66: 28,856,232 km (0.069 R)
• M67: 29,723,900 km (0.03 R)
• M68: 30,599,945 km (0.117 R)
• M69: 31,119,349 km (0.094 R)
• M70: 31,536,877 km (0.064 R)
• M71: 32,324,809 km (0.108 R)
• M72: 32,694,764 km (0.095 R)
• M73: 33,066,066 km (0.095 R)
• M74: 33,332,201 km (0.042 R)
• M75: 33,438,864 km (0.068 R)
• M76: 33,598,934 km (0.112 R)
• M77: 33,866,564 km (0.104 R)
• M78: 34,081,088 km (0.095 R)
• M79: 34,997,823 km (0.073 R)
• M80: 36,086,746 km (0.098 R)
• M81: 36,690,374 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.4

Radius: 3.2

Gravity: 24.55 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.18 AU - 9.98 AU

Year: 20111 Days

Day: 24.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,678,681 km

• M1: 86,468 km (0.052 R)
• M2: 140,173 km (0.117 R)
• M3: 218,114 km (0.11 R)
• M4: 242,947 km (0.116 R)
• M5: 282,142 km (0.07 R)
• M6: 763,847 km (0.116 R)
• M7: 903,721 km (0.118 R)
• M8: 1,639,742 km (0.053 R)
• M9: 1,845,888 km (0.108 R)
• M10: 1,925,474 km (0.079 R)
• M11: 2,087,788 km (0.088 R)
• M12: 3,341,867 km (0.101 R)
• M13: 3,374,030 km (0.118 R)
• M14: 3,971,375 km (0.079 R)
• M15: 4,177,670 km (0.039 R)
• M16: 4,853,703 km (0.067 R)
• M17: 5,988,253 km (0.111 R)
• M18: 6,224,618 km (0.094 R)
• M19: 8,135,132 km (0.103 R)
• M20: 8,440,611 km (0.072 R)
• M21: 9,334,010 km (0.094 R)
• M22: 9,976,832 km (0.037 R)
• M23: 10,539,320 km (0.096 R)
• M24: 10,586,593 km (0.114 R)
• M25: 10,681,438 km (0.081 R)
• M26: 10,872,025 km (0.035 R)
• M27: 11,596,827 km (0.097 R)
• M28: 11,645,596 km (0.038 R)
• M29: 11,694,514 km (0.119 R)
• M30: 11,743,582 km (0.076 R)
• M31: 11,792,651 km (0.057 R)
• M32: 12,039,038 km (0.059 R)
• M33: 12,237,405 km (0.09 R)
• M34: 12,687,545 km (0.038 R)
• M35: 12,737,959 km (0.111 R)
• M36: 12,788,374 km (0.119 R)
• M37: 12,940,066 km (0.047 R)
• M38: 13,862,487 km (0.083 R)
• M39: 14,912,065 km (0.057 R)
• M40: 15,392,574 km (0.115 R)
• M41: 16,809,266 km (0.109 R)
• M42: 17,197,771 km (0.057 R)
• M43: 17,701,467 km (0.082 R)
• M44: 17,927,061 km (0.103 R)
• M45: 18,153,402 km (0.088 R)
• M46: 19,881,407 km (0.07 R)
• M47: 19,998,543 km (0.109 R)
• M48: 20,174,619 km (0.08 R)
• M49: 20,351,145 km (0.071 R)
• M50: 20,646,451 km (0.078 R)
• M51: 20,764,932 km (0.082 R)
• M52: 21,481,057 km (0.074 R)
• M53: 22,205,111 km (0.098 R)
• M54: 23,367,786 km (0.067 R)
• M55: 23,615,071 km (0.062 R)
• M56: 23,677,005 km (0.114 R)
• M57: 24,675,720 km (0.119 R)
• M58: 25,433,583 km (0.09 R)
• M59: 25,560,741 km (0.062 R)
• M60: 29,870,656 km (0.073 R)
• M61: 29,937,675 km (0.112 R)
• M62: 30,475,629 km (0.075 R)
• M63: 30,610,567 km (0.094 R)
• M64: 30,948,807 km (0.11 R)
• M65: 31,288,395 km (0.112 R)
• M66: 31,492,745 km (0.073 R)
• M67: 31,765,761 km (0.083 R)
• M68: 32,796,940 km (0.111 R)
• M69: 33,004,432 km (0.101 R)
• M70: 34,258,960 km (0.066 R)
• M71: 34,680,526 km (0.085 R)
• M72: 35,316,018 km (0.098 R)
• M73: 35,813,132 km (0.106 R)
• M74: 35,884,340 km (0.101 R)
• M75: 36,598,820 km (0.055 R)
• M76: 37,029,662 km (0.031 R)
• M77: 37,245,831 km (0.103 R)
• M78: 37,317,937 km (0.086 R)
• M79: 41,281,233 km (0.046 R)
• M80: 41,355,883 km (0.094 R)
• M81: 41,804,676 km (0.113 R)
• M82: 42,556,256 km (0.051 R)
• M83: 43,009,388 km (0.062 R)
• M84: 45,607,005 km (0.11 R)
• M85: 45,761,390 km (0.109 R)
• M86: 49,359,668 km (0.114 R)
• M87: 49,438,955 km (0.119 R)
• M88: 49,518,242 km (0.082 R)
• M89: 49,994,711 km (0.113 R)
• M90: 50,074,297 km (0.114 R)
• M91: 50,632,447 km (0.101 R)
• M92: 54,351,150 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit