🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.9

Radius: 10.1

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.14 AU - 1.24 AU

Year: 880 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,035,772 km

• M1: 127,158 km (0.1 R)
• M2: 203,603 km (0.1 R)
• M3: 267,032 km (0.114 R)
• M4: 431,440 km (0.085 R)
• M5: 606,919 km (0.115 R)
• M6: 676,482 km (0.101 R)
• M7: 749,186 km (0.096 R)
• M8: 812,915 km (0.077 R)
• M9: 890,855 km (0.106 R)
• M10: 1,054,964 km (0.095 R)
• M11: 1,161,179 km (0.083 R)
• M12: 1,334,563 km (0.088 R)
• M13: 1,428,061 km (0.111 R)
• M14: 1,606,980 km (0.081 R)
• M15: 1,683,724 km (0.081 R)
• M16: 1,769,593 km (0.108 R)
• M17: 1,856,958 km (0.116 R)
• M18: 2,028,098 km (0.079 R)
• M19: 2,229,906 km (0.054 R)
• M20: 2,394,613 km (0.087 R)
• M21: 2,473,900 km (0.089 R)
• M22: 2,617,364 km (0.08 R)
• M23: 2,782,072 km (0.098 R)
• M24: 2,997,493 km (0.081 R)
• M25: 3,150,531 km (0.095 R)
• M26: 3,276,941 km (0.094 R)
• M27: 3,345,756 km (0.111 R)
• M28: 3,575,090 km (0.094 R)
• M29: 3,666,195 km (0.083 R)
• M30: 4,070,408 km (0.078 R)
• M31: 4,380,226 km (0.081 R)
• M32: 4,521,596 km (0.074 R)
• M33: 4,609,260 km (0.05 R)
• M34: 4,753,173 km (0.084 R)
• M35: 4,820,043 km (0.115 R)
• M36: 5,011,379 km (0.05 R)
• M37: 5,090,816 km (0.07 R)
• M38: 5,170,850 km (0.085 R)
• M39: 5,251,184 km (0.113 R)
• M40: 5,424,718 km (0.032 R)
• M41: 6,065,446 km (0.091 R)
• M42: 6,162,535 km (0.068 R)
• M43: 6,321,108 km (0.094 R)
• M44: 6,506,011 km (0.026 R)
• M45: 6,705,126 km (0.081 R)
• M46: 7,007,613 km (0.113 R)
• M47: 7,083,908 km (0.063 R)
• M48: 7,560,676 km (0.117 R)
• M49: 7,928,538 km (0.111 R)
• M50: 8,034,602 km (0.117 R)
• M51: 8,423,407 km (0.093 R)
• M52: 8,613,397 km (0.065 R)
• M53: 8,804,732 km (0.071 R)
• M54: 8,942,362 km (0.096 R)
• M55: 9,303,192 km (0.09 R)
• M56: 9,429,303 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.4

Radius: 8.9

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.64 AU - 2.14 AU

Year: 1762 Days

Day: 13.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,035,772 km

• M1: 123,269 km (0.058 R)
• M2: 204,650 km (0.103 R)
• M3: 275,110 km (0.109 R)
• M4: 385,963 km (0.096 R)
• M5: 616,343 km (0.085 R)
• M6: 707,149 km (0.073 R)
• M7: 783,145 km (0.11 R)
• M8: 902,823 km (0.09 R)
• M9: 1,086,978 km (0.076 R)
• M10: 1,206,357 km (0.101 R)
• M11: 1,291,179 km (0.068 R)
• M12: 1,402,031 km (0.098 R)
• M13: 1,574,368 km (0.043 R)
• M14: 1,841,699 km (0.11 R)
• M15: 1,931,159 km (0.055 R)
• M16: 2,003,714 km (0.028 R)
• M17: 2,104,992 km (0.108 R)
• M18: 2,170,366 km (0.111 R)
• M19: 2,627,088 km (0.107 R)
• M20: 2,882,153 km (0.075 R)
• M21: 2,997,044 km (0.09 R)
• M22: 3,124,052 km (0.111 R)
• M23: 3,328,852 km (0.087 R)
• M24: 3,460,498 km (0.11 R)
• M25: 3,797,243 km (0.026 R)
• M26: 3,888,797 km (0.114 R)
• M27: 3,946,392 km (0.106 R)
• M28: 4,039,143 km (0.119 R)
• M29: 4,097,635 km (0.084 R)
• M30: 4,191,583 km (0.076 R)
• M31: 4,345,818 km (0.106 R)
• M32: 4,405,657 km (0.099 R)
• M33: 4,623,472 km (0.067 R)
• M34: 4,733,725 km (0.079 R)
• M35: 4,832,460 km (0.084 R)
• M36: 5,107,421 km (0.038 R)
• M37: 5,170,551 km (0.089 R)
• M38: 5,323,440 km (0.118 R)
• M39: 5,426,214 km (0.079 R)
• M40: 5,843,592 km (0.115 R)
• M41: 5,936,343 km (0.088 R)
• M42: 6,434,504 km (0.089 R)
• M43: 6,502,870 km (0.107 R)
• M44: 6,571,535 km (0.086 R)
• M45: 6,640,350 km (0.03 R)
• M46: 6,695,701 km (0.061 R)
• M47: 7,072,688 km (0.07 R)
• M48: 7,228,270 km (0.065 R)
• M49: 7,299,329 km (0.046 R)
• M50: 7,528,513 km (0.081 R)
• M51: 7,672,875 km (0.098 R)
• M52: 7,745,430 km (0.112 R)
• M53: 7,818,134 km (0.091 R)
• M54: 7,949,780 km (0.091 R)
• M55: 8,141,116 km (0.039 R)
• M56: 8,244,787 km (0.082 R)
• M57: 8,618,782 km (0.097 R)
• M58: 8,739,508 km (0.044 R)
• M59: 8,998,162 km (0.091 R)
• M60: 9,059,348 km (0.09 R)
• M61: 9,136,092 km (0.069 R)
• M62: 9,398,636 km (0.115 R)
• M63: 9,491,835 km (0.086 R)
• M64: 9,757,671 km (0.115 R)
• M65: 9,899,489 km (0.078 R)
• M66: 10,312,828 km (0.085 R)
• M67: 10,586,144 km (0.098 R)

Asteroid Belt

Center: 2.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 11.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.09 AU - 4.65 AU

Year: 5164 Days

Day: 9.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 126.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 38,035,772 km

• M1: 150,795 km (0.027 R)
• M2: 420,520 km (0.107 R)
• M3: 556,953 km (0.099 R)
• M4: 628,012 km (0.057 R)
• M5: 733,628 km (0.117 R)
• M6: 870,959 km (0.058 R)
• M7: 973,284 km (0.091 R)
• M8: 1,200,673 km (0.067 R)
• M9: 1,286,841 km (0.071 R)
• M10: 1,486,404 km (0.036 R)
• M11: 1,717,832 km (0.116 R)
• M12: 2,018,075 km (0.068 R)
• M13: 2,432,461 km (0.051 R)
• M14: 2,518,480 km (0.042 R)
• M15: 2,757,538 km (0.113 R)
• M16: 2,951,566 km (0.113 R)
• M17: 3,056,883 km (0.118 R)
• M18: 3,150,232 km (0.06 R)
• M19: 3,394,376 km (0.09 R)
• M20: 3,815,344 km (0.109 R)
• M21: 3,930,385 km (0.112 R)
• M22: 4,017,451 km (0.049 R)
• M23: 4,149,396 km (0.108 R)
• M24: 4,327,418 km (0.09 R)
• M25: 4,417,476 km (0.072 R)
• M26: 4,706,648 km (0.082 R)
• M27: 4,799,399 km (0.072 R)
• M28: 4,908,157 km (0.083 R)
• M29: 5,191,944 km (0.085 R)
• M30: 5,594,960 km (0.057 R)
• M31: 5,676,790 km (0.079 R)
• M32: 5,792,130 km (0.08 R)
• M33: 5,874,858 km (0.098 R)
• M34: 5,974,789 km (0.119 R)
• M35: 6,431,362 km (0.104 R)
• M36: 6,689,867 km (0.037 R)
• M37: 6,951,963 km (0.073 R)
• M38: 7,040,076 km (0.11 R)
• M39: 7,128,488 km (0.082 R)
• M40: 7,270,905 km (0.091 R)
• M41: 7,396,268 km (0.116 R)
• M42: 7,612,736 km (0.07 R)
• M43: 8,368,355 km (0.085 R)
• M44: 8,518,701 km (0.086 R)
• M45: 8,726,792 km (0.117 R)
• M46: 8,879,082 km (0.034 R)
• M47: 9,070,867 km (0.077 R)
• M48: 9,536,715 km (0.117 R)
• M49: 9,851,618 km (0.078 R)
• M50: 9,930,905 km (0.077 R)
• M51: 10,149,916 km (0.11 R)
• M52: 10,796,329 km (0.056 R)
• M53: 10,980,633 km (0.046 R)
• M54: 11,310,646 km (0.102 R)
• M55: 11,769,912 km (0.107 R)
• M56: 11,938,508 km (0.12 R)
• M57: 12,341,974 km (0.051 R)
• M58: 12,427,394 km (0.118 R)
• M59: 12,706,694 km (0.051 R)
• M60: 12,901,320 km (0.05 R)
• M61: 13,337,249 km (0.073 R)
• M62: 14,044,846 km (0.064 R)
• M63: 15,358,465 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.3

Radius: 3.9

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.62 AU - 10.42 AU

Year: 16867 Days

Day: 17.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,035,772 km

• M1: 80,932 km (0.112 R)
• M2: 172,486 km (0.06 R)
• M3: 217,067 km (0.114 R)
• M4: 245,939 km (0.1 R)
• M5: 341,083 km (0.108 R)
• M6: 435,629 km (0.116 R)
• M7: 551,867 km (0.112 R)
• M8: 828,772 km (0.064 R)
• M9: 940,522 km (0.084 R)
• M10: 1,108,520 km (0.108 R)
• M11: 1,231,789 km (0.093 R)
• M12: 1,510,639 km (0.102 R)
• M13: 1,911,861 km (0.08 R)
• M14: 2,081,206 km (0.042 R)
• M15: 2,277,478 km (0.06 R)
• M16: 2,411,667 km (0.111 R)
• M17: 2,548,400 km (0.097 R)
• M18: 2,781,922 km (0.077 R)
• M19: 3,120,312 km (0.072 R)
• M20: 3,169,829 km (0.102 R)
• M21: 3,294,444 km (0.116 R)
• M22: 3,522,880 km (0.109 R)
• M23: 3,730,373 km (0.104 R)
• M24: 3,995,161 km (0.077 R)
• M25: 4,102,722 km (0.041 R)
• M26: 4,487,039 km (0.08 R)
• M27: 4,514,864 km (0.077 R)
• M28: 4,627,062 km (0.045 R)
• M29: 5,142,876 km (0.09 R)
• M30: 5,707,009 km (0.063 R)
• M31: 6,541,765 km (0.078 R)
• M32: 7,447,132 km (0.099 R)
• M33: 8,015,604 km (0.027 R)
• M34: 8,049,413 km (0.069 R)
• M35: 8,322,279 km (0.073 R)
• M36: 8,528,724 km (0.061 R)
• M37: 8,806,827 km (0.107 R)
• M38: 8,911,844 km (0.098 R)
• M39: 8,982,155 km (0.077 R)
• M40: 9,052,466 km (0.063 R)
• M41: 9,478,970 km (0.046 R)
• M42: 11,938,658 km (0.101 R)
• M43: 12,563,080 km (0.113 R)
• M44: 12,641,918 km (0.113 R)
• M45: 12,720,756 km (0.063 R)
• M46: 13,278,008 km (0.114 R)
• M47: 13,559,701 km (0.08 R)
• M48: 14,375,159 km (0.069 R)
• M49: 14,581,454 km (0.042 R)
• M50: 14,788,797 km (0.093 R)
• M51: 15,122,550 km (0.034 R)
• M52: 15,754,900 km (0.087 R)
• M53: 15,924,993 km (0.104 R)
• M54: 16,568,413 km (0.026 R)
• M55: 16,697,965 km (0.068 R)
• M56: 17,176,379 km (0.099 R)
• M57: 17,703,412 km (0.095 R)
• M58: 18,057,660 km (0.069 R)
• M59: 19,270,450 km (0.114 R)
• M60: 19,955,608 km (0.07 R)
• M61: 20,093,537 km (0.08 R)
• M62: 20,185,689 km (0.076 R)
• M63: 20,277,991 km (0.098 R)
• M64: 20,928,144 km (0.063 R)
• M65: 21,021,493 km (0.088 R)
• M66: 21,632,151 km (0.116 R)
• M67: 22,534,974 km (0.079 R)
• M68: 22,630,717 km (0.032 R)
• M69: 22,870,672 km (0.096 R)
• M70: 25,217,115 km (0.099 R)
• M71: 25,465,896 km (0.027 R)
• M72: 25,665,459 km (0.097 R)
• M73: 25,715,425 km (0.069 R)
• M74: 26,721,920 km (0.067 R)
• M75: 26,772,633 km (0.113 R)
• M76: 27,179,091 km (0.094 R)
• M77: 27,229,954 km (0.117 R)
• M78: 27,638,655 km (0.05 R)
• M79: 27,895,216 km (0.025 R)
• M80: 28,981,147 km (0.099 R)
• M81: 29,398,375 km (0.108 R)
• M82: 29,607,812 km (0.109 R)
• M83: 30,028,033 km (0.105 R)
• M84: 32,807,411 km (0.098 R)
• M85: 33,843,377 km (0.082 R)
• M86: 33,898,130 km (0.071 R)
• M87: 34,172,642 km (0.092 R)
• M88: 34,282,746 km (0.071 R)
• M89: 37,467,385 km (0.116 R)
• M90: 37,580,780 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 11,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit