🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.9

Radius: 11.2

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.55 AU - 0.57 AU

Year: 279 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,696,868 km

• M1: 149,448 km (0.108 R)
• M2: 241,750 km (0.091 R)
• M3: 312,211 km (0.112 R)
• M4: 412,741 km (0.071 R)
• M5: 494,720 km (0.095 R)
• M6: 564,582 km (0.047 R)
• M7: 702,362 km (0.119 R)
• M8: 775,964 km (0.117 R)
• M9: 878,738 km (0.105 R)
• M10: 1,022,053 km (0.09 R)
• M11: 1,190,649 km (0.097 R)
• M12: 1,315,564 km (0.094 R)
• M13: 1,417,889 km (0.106 R)
• M14: 1,504,655 km (0.107 R)
• M15: 1,775,876 km (0.08 R)
• M16: 1,869,824 km (0.075 R)
• M17: 1,940,135 km (0.048 R)
• M18: 2,062,955 km (0.039 R)
• M19: 2,156,753 km (0.103 R)
• M20: 2,262,668 km (0.076 R)
• M21: 2,365,142 km (0.08 R)
• M22: 2,518,779 km (0.09 R)
• M23: 2,619,459 km (0.118 R)
• M24: 2,692,911 km (0.047 R)
• M25: 2,767,112 km (0.07 R)
• M26: 2,871,082 km (0.099 R)
• M27: 2,958,747 km (0.036 R)
• M28: 3,118,816 km (0.077 R)
• M29: 3,221,141 km (0.049 R)
• M30: 3,392,132 km (0.046 R)
• M31: 3,541,131 km (0.038 R)
• M32: 3,698,658 km (0.096 R)
• M33: 3,813,549 km (0.113 R)
• M34: 3,916,622 km (0.063 R)
• M35: 4,099,430 km (0.104 R)
• M36: 4,251,571 km (0.054 R)
• M37: 4,325,174 km (0.116 R)
• M38: 4,426,003 km (0.074 R)
• M39: 4,548,224 km (0.119 R)
• M40: 4,747,339 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 13

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.6 AU - 0.84 AU

Year: 407 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 71,696,868 km

• M1: 176,226 km (0.111 R)
• M2: 332,556 km (0.086 R)
• M3: 444,156 km (0.054 R)
• M4: 533,017 km (0.093 R)
• M5: 645,066 km (0.117 R)
• M6: 770,728 km (0.074 R)
• M7: 1,088,175 km (0.109 R)
• M8: 1,206,806 km (0.068 R)
• M9: 1,340,547 km (0.111 R)
• M10: 1,517,820 km (0.066 R)
• M11: 1,623,586 km (0.059 R)
• M12: 1,743,563 km (0.061 R)
• M13: 1,854,864 km (0.072 R)
• M14: 1,962,574 km (0.077 R)
• M15: 2,084,646 km (0.069 R)
• M16: 2,178,145 km (0.041 R)
• M17: 2,513,095 km (0.096 R)
• M18: 2,686,927 km (0.049 R)
• M19: 2,809,598 km (0.071 R)
• M20: 2,920,300 km (0.066 R)
• M21: 3,060,772 km (0.112 R)
• M22: 3,160,554 km (0.073 R)
• M23: 3,254,053 km (0.097 R)
• M24: 3,422,051 km (0.099 R)
• M25: 3,555,493 km (0.052 R)
• M26: 3,713,468 km (0.092 R)
• M27: 3,881,466 km (0.105 R)
• M28: 4,005,333 km (0.067 R)
• M29: 4,169,891 km (0.075 R)
• M30: 4,280,743 km (0.112 R)
• M31: 4,449,190 km (0.025 R)
• M32: 4,578,892 km (0.106 R)
• M33: 4,668,800 km (0.041 R)
• M34: 4,751,079 km (0.064 R)
• M35: 4,842,184 km (0.085 R)
• M36: 5,076,753 km (0.077 R)
• M37: 5,263,751 km (0.099 R)
• M38: 5,409,758 km (0.068 R)
• M39: 5,522,405 km (0.12 R)
• M40: 5,688,459 km (0.044 R)
• M41: 5,998,575 km (0.038 R)
• M42: 6,133,214 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 11.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.65 AU - 0.95 AU

Year: 477 Days

Day: 10.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,696,868 km

• M1: 143,315 km (0.072 R)
• M2: 212,579 km (0.059 R)
• M3: 320,139 km (0.081 R)
• M4: 440,267 km (0.049 R)
• M5: 562,039 km (0.12 R)
• M6: 660,325 km (0.111 R)
• M7: 749,635 km (0.113 R)
• M8: 831,615 km (0.079 R)
• M9: 933,640 km (0.05 R)
• M10: 1,009,935 km (0.066 R)
• M11: 1,101,788 km (0.063 R)
• M12: 1,247,646 km (0.117 R)
• M13: 1,503,758 km (0.115 R)
• M14: 1,599,800 km (0.088 R)
• M15: 1,682,228 km (0.106 R)
• M16: 1,766,302 km (0.088 R)
• M17: 1,835,715 km (0.06 R)
• M18: 2,032,736 km (0.102 R)
• M19: 2,105,590 km (0.115 R)
• M20: 2,202,230 km (0.082 R)
• M21: 2,376,661 km (0.085 R)
• M22: 2,495,592 km (0.033 R)
• M23: 2,598,216 km (0.083 R)
• M24: 2,757,837 km (0.096 R)
• M25: 2,870,484 km (0.108 R)
• M26: 3,035,790 km (0.071 R)
• M27: 3,165,042 km (0.032 R)
• M28: 3,395,872 km (0.117 R)
• M29: 3,530,360 km (0.119 R)
• M30: 3,632,386 km (0.049 R)
• M31: 3,762,985 km (0.11 R)
• M32: 3,986,634 km (0.067 R)
• M33: 4,071,605 km (0.062 R)
• M34: 4,272,366 km (0.104 R)
• M35: 4,373,943 km (0.109 R)
• M36: 4,446,946 km (0.097 R)
• M37: 4,586,970 km (0.106 R)
• M38: 4,743,449 km (0.074 R)
• M39: 5,077,053 km (0.108 R)
• M40: 5,153,946 km (0.105 R)
• M41: 5,277,663 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.2

Radius: 13.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.85 AU - 6.33 AU

Year: 8813 Days

Day: 8 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 71,696,868 km

• M1: 170,990 km (0.078 R)
• M2: 257,009 km (0.095 R)
• M3: 479,162 km (0.071 R)
• M4: 612,304 km (0.08 R)
• M5: 751,281 km (0.117 R)
• M6: 882,777 km (0.069 R)
• M7: 982,110 km (0.111 R)
• M8: 1,075,160 km (0.065 R)
• M9: 1,385,127 km (0.086 R)
• M10: 1,787,695 km (0.066 R)
• M11: 1,877,752 km (0.099 R)
• M12: 2,117,109 km (0.109 R)
• M13: 2,324,302 km (0.057 R)
• M14: 2,495,143 km (0.107 R)
• M15: 2,909,978 km (0.059 R)
• M16: 3,048,057 km (0.109 R)
• M17: 3,235,802 km (0.087 R)
• M18: 3,363,110 km (0.081 R)
• M19: 3,655,574 km (0.06 R)
• M20: 4,093,147 km (0.066 R)
• M21: 4,423,459 km (0.046 R)
• M22: 4,654,588 km (0.103 R)
• M23: 4,871,655 km (0.091 R)
• M24: 4,981,310 km (0.106 R)
• M25: 5,203,463 km (0.089 R)
• M26: 5,466,605 km (0.1 R)
• M27: 5,561,750 km (0.12 R)
• M28: 5,753,534 km (0.051 R)
• M29: 5,850,324 km (0.119 R)
• M30: 6,282,512 km (0.084 R)
• M31: 6,382,294 km (0.055 R)
• M32: 7,429,479 km (0.113 R)
• M33: 7,619,768 km (0.064 R)
• M34: 7,876,178 km (0.1 R)
• M35: 8,092,048 km (0.11 R)
• M36: 8,309,863 km (0.093 R)
• M37: 8,618,034 km (0.061 R)
• M38: 8,773,616 km (0.089 R)
• M39: 9,382,330 km (0.104 R)
• M40: 9,819,006 km (0.102 R)
• M41: 10,450,907 km (0.092 R)
• M42: 10,807,698 km (0.115 R)
• M43: 11,216,998 km (0.107 R)
• M44: 11,411,326 km (0.11 R)
• M45: 11,828,105 km (0.116 R)
• M46: 12,374,885 km (0.102 R)
• M47: 12,930,043 km (0.086 R)
• M48: 13,313,163 km (0.097 R)
• M49: 14,064,593 km (0.052 R)
• M50: 14,326,838 km (0.042 R)
• M51: 15,338,419 km (0.113 R)
• M52: 15,608,443 km (0.099 R)
• M53: 16,098,526 km (0.094 R)
• M54: 17,233,824 km (0.086 R)
• M55: 17,373,998 km (0.11 R)
• M56: 18,825,695 km (0.074 R)
• M57: 18,912,312 km (0.056 R)
• M58: 19,434,858 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.1

Radius: 7.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.36 AU - 8.32 AU

Year: 13261 Days

Day: 16.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 71,696,868 km

• M1: 102,175 km (0.053 R)
• M2: 161,117 km (0.088 R)
• M3: 435,031 km (0.112 R)
• M4: 484,548 km (0.087 R)
• M5: 689,497 km (0.115 R)
• M6: 1,837,511 km (0.091 R)
• M7: 1,921,734 km (0.076 R)
• M8: 2,980,887 km (0.085 R)
• M9: 4,246,036 km (0.109 R)
• M10: 4,499,754 km (0.108 R)
• M11: 5,022,150 km (0.051 R)
• M12: 5,779,265 km (0.099 R)
• M13: 6,832,434 km (0.103 R)
• M14: 7,196,555 km (0.108 R)
• M15: 7,296,935 km (0.111 R)
• M16: 7,397,764 km (0.065 R)
• M17: 8,082,025 km (0.09 R)
• M18: 8,186,444 km (0.071 R)
• M19: 8,431,785 km (0.118 R)
• M20: 8,679,519 km (0.078 R)
• M21: 8,857,989 km (0.047 R)
• M22: 8,929,796 km (0.052 R)
• M23: 9,109,912 km (0.077 R)
• M24: 10,708,365 km (0.115 R)
• M25: 11,402,798 km (0.059 R)
• M26: 11,913,526 km (0.109 R)
• M27: 12,271,364 km (0.111 R)
• M28: 12,794,657 km (0.084 R)
• M29: 12,875,739 km (0.106 R)
• M30: 13,038,502 km (0.114 R)
• M31: 13,489,838 km (0.113 R)
• M32: 13,696,583 km (0.074 R)
• M33: 14,029,588 km (0.087 R)
• M34: 15,087,693 km (0.093 R)
• M35: 15,431,619 km (0.083 R)
• M36: 18,320,802 km (0.078 R)
• M37: 18,458,133 km (0.117 R)
• M38: 19,475,548 km (0.055 R)
• M39: 19,991,063 km (0.109 R)
• M40: 21,564,533 km (0.041 R)
• M41: 22,831,926 km (0.103 R)
• M42: 25,285,481 km (0.11 R)
• M43: 25,387,357 km (0.044 R)
• M44: 26,104,529 km (0.103 R)
• M45: 26,828,433 km (0.115 R)
• M46: 28,348,796 km (0.102 R)
• M47: 28,613,734 km (0.1 R)
• M48: 29,681,863 km (0.089 R)
• M49: 30,058,700 km (0.053 R)
• M50: 30,383,028 km (0.07 R)
• M51: 30,871,615 km (0.101 R)
• M52: 30,980,672 km (0.086 R)
• M53: 31,089,729 km (0.069 R)
• M54: 33,969,936 km (0.117 R)
• M55: 34,307,878 km (0.078 R)
• M56: 34,533,621 km (0.106 R)
• M57: 36,703,389 km (0.091 R)
• M58: 36,876,623 km (0.056 R)
• M59: 37,572,104 km (0.09 R)
• M60: 38,447,401 km (0.03 R)
• M61: 39,270,488 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.6

Radius: 5.8

Gravity: 29.6 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.9 AU - 8.16 AU

Year: 15174 Days

Day: 21.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,696,868 km

• M1: 190,737 km (0.099 R)
• M2: 245,041 km (0.076 R)
• M3: 338,390 km (0.072 R)
• M4: 482,154 km (0.061 R)
• M5: 688,599 km (0.031 R)
• M6: 801,994 km (0.062 R)
• M7: 1,204,712 km (0.104 R)
• M8: 1,370,316 km (0.101 R)
• M9: 1,602,492 km (0.109 R)
• M10: 1,941,930 km (0.113 R)
• M11: 2,005,958 km (0.105 R)
• M12: 2,169,319 km (0.088 R)
• M13: 2,405,384 km (0.095 R)
• M14: 2,720,886 km (0.106 R)
• M15: 3,124,202 km (0.09 R)
• M16: 3,585,412 km (0.09 R)
• M17: 3,824,021 km (0.111 R)
• M18: 3,904,804 km (0.04 R)
• M19: 3,986,035 km (0.111 R)
• M20: 6,623,147 km (0.101 R)
• M21: 7,312,344 km (0.058 R)
• M22: 8,075,891 km (0.096 R)
• M23: 9,295,114 km (0.077 R)
• M24: 9,953,794 km (0.11 R)
• M25: 10,009,294 km (0.074 R)
• M26: 10,176,694 km (0.105 R)
• M27: 10,401,241 km (0.115 R)
• M28: 11,084,604 km (0.092 R)
• M29: 12,077,485 km (0.118 R)
• M30: 13,098,341 km (0.112 R)
• M31: 13,773,626 km (0.067 R)
• M32: 13,897,642 km (0.111 R)
• M33: 15,543,069 km (0.118 R)
• M34: 15,736,798 km (0.073 R)
• M35: 15,931,425 km (0.087 R)
• M36: 16,388,596 km (0.076 R)
• M37: 17,785,691 km (0.095 R)
• M38: 19,151,519 km (0.119 R)
• M39: 19,220,634 km (0.095 R)
• M40: 19,567,701 km (0.12 R)
• M41: 19,987,024 km (0.117 R)
• M42: 21,621,380 km (0.098 R)
• M43: 22,199,875 km (0.092 R)
• M44: 22,490,993 km (0.117 R)
• M45: 22,930,212 km (0.081 R)
• M46: 23,077,117 km (0.033 R)
• M47: 23,891,229 km (0.093 R)
• M48: 24,189,527 km (0.063 R)
• M49: 24,564,270 km (0.066 R)
• M50: 24,865,410 km (0.091 R)
• M51: 26,235,577 km (0.11 R)
• M52: 28,257,542 km (0.105 R)
• M53: 28,573,044 km (0.043 R)
• M54: 28,652,181 km (0.11 R)
• M55: 29,686,501 km (0.04 R)
• M56: 31,301,559 km (0.066 R)
• M57: 33,277,149 km (0.114 R)
• M58: 34,028,280 km (0.085 R)
• M59: 34,112,054 km (0.045 R)
• M60: 34,195,979 km (0.103 R)
• M61: 34,363,977 km (0.067 R)
• M62: 34,448,051 km (0.025 R)
• M63: 34,532,125 km (0.054 R)
• M64: 35,547,296 km (0.105 R)
• M65: 35,717,389 km (0.112 R)
• M66: 36,144,042 km (0.08 R)
• M67: 37,088,304 km (0.086 R)
• M68: 41,124,305 km (0.093 R)
• M69: 41,571,453 km (0.075 R)
• M70: 42,470,237 km (0.039 R)
• M71: 42,560,445 km (0.12 R)
• M72: 43,103,335 km (0.074 R)
• M73: 43,830,531 km (0.112 R)
• M74: 44,195,699 km (0.092 R)
• M75: 44,653,618 km (0.107 R)
• M76: 44,745,322 km (0.112 R)
• M77: 45,205,185 km (0.102 R)
• M78: 46,129,251 km (0.108 R)
• M79: 47,808,488 km (0.074 R)
• M80: 48,655,660 km (0.1 R)
• M81: 49,128,390 km (0.1 R)
• M82: 49,507,770 km (0.119 R)
• M83: 53,646,096 km (0.053 R)
• M84: 54,036,696 km (0.094 R)
• M85: 54,820,589 km (0.118 R)
• M86: 55,312,616 km (0.03 R)
• M87: 55,608,371 km (0.073 R)
• M88: 60,108,724 km (0.096 R)
• M89: 61,634,622 km (0.11 R)
• M90: 62,967,240 km (0.109 R)
• M91: 63,173,086 km (0.095 R)
• M92: 63,482,305 km (0.037 R)
• M93: 67,442,610 km (0.095 R)
• M94: 68,075,259 km (0.096 R)
• M95: 68,286,491 km (0.057 R)
• M96: 69,133,963 km (0.096 R)
• M97: 70,411,529 km (0.089 R)
• M98: 71,696,874 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 17,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit