🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.81 AU - 1.13 AU

Year: 366 Days

Day: 45.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.73 AU - 1.99 AU

Year: 971 Days

Day: 31 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.4

Radius: 8.2

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.41 AU - 5.47 AU

Year: 4204 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,927,549 km

• M1: 124,615 km (0.077 R)
• M2: 338,839 km (0.115 R)
• M3: 390,151 km (0.03 R)
• M4: 444,605 km (0.102 R)
• M5: 522,097 km (0.059 R)
• M6: 615,146 km (0.08 R)
• M7: 669,600 km (0.102 R)
• M8: 771,925 km (0.115 R)
• M9: 855,401 km (0.081 R)
• M10: 980,165 km (0.043 R)
• M11: 1,206,208 km (0.036 R)
• M12: 1,318,556 km (0.09 R)
• M13: 1,376,001 km (0.071 R)
• M14: 1,818,063 km (0.109 R)
• M15: 2,336,868 km (0.025 R)
• M16: 2,622,002 km (0.05 R)
• M17: 2,787,308 km (0.069 R)
• M18: 3,051,348 km (0.09 R)
• M19: 3,166,987 km (0.074 R)
• M20: 3,225,330 km (0.096 R)
• M21: 3,343,213 km (0.061 R)
• M22: 3,502,535 km (0.116 R)
• M23: 3,664,549 km (0.086 R)
• M24: 3,870,396 km (0.041 R)
• M25: 4,080,132 km (0.08 R)
• M26: 4,598,639 km (0.051 R)
• M27: 4,709,341 km (0.033 R)
• M28: 5,160,827 km (0.037 R)
• M29: 5,229,792 km (0.111 R)
• M30: 5,322,094 km (0.087 R)
• M31: 5,768,344 km (0.08 R)
• M32: 6,226,712 km (0.036 R)
• M33: 6,847,693 km (0.115 R)
• M34: 7,255,347 km (0.11 R)
• M35: 7,514,151 km (0.113 R)
• M36: 7,644,750 km (0.111 R)
• M37: 8,174,626 km (0.078 R)
• M38: 8,335,893 km (0.091 R)
• M39: 8,416,975 km (0.116 R)
• M40: 8,688,944 km (0.097 R)
• M41: 10,092,022 km (0.082 R)
• M42: 10,555,626 km (0.1 R)
• M43: 11,234,351 km (0.071 R)
• M44: 11,323,960 km (0.076 R)
• M45: 11,624,353 km (0.098 R)
• M46: 11,927,289 km (0.119 R)
• M47: 12,448,188 km (0.092 R)
• M48: 13,164,912 km (0.1 R)
• M49: 13,290,873 km (0.054 R)
• M50: 13,926,963 km (0.105 R)
• M51: 14,216,435 km (0.049 R)
• M52: 14,572,927 km (0.083 R)
• M53: 15,096,669 km (0.026 R)
• M54: 15,493,702 km (0.045 R)
• M55: 15,860,516 km (0.108 R)
• M56: 15,961,046 km (0.119 R)
• M57: 16,196,513 km (0.115 R)
• M58: 16,263,981 km (0.111 R)
• M59: 17,012,419 km (0.105 R)
• M60: 17,081,085 km (0.062 R)
• M61: 17,390,902 km (0.061 R)
• M62: 17,598,544 km (0.115 R)
• M63: 17,737,371 km (0.05 R)
• M64: 18,261,412 km (0.08 R)
• M65: 18,507,650 km (0.089 R)
• M66: 18,825,845 km (0.105 R)
• M67: 19,719,393 km (0.082 R)
• M68: 21,177,523 km (0.119 R)
• M69: 21,362,277 km (0.112 R)
• M70: 22,406,470 km (0.03 R)
• M71: 25,010,969 km (0.076 R)
• M72: 25,519,751 km (0.101 R)
• M73: 26,190,099 km (0.103 R)
• M74: 26,467,902 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 9.4

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.57 AU - 7.51 AU

Year: 7152 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,927,549 km

• M1: 126,709 km (0.11 R)
• M2: 188,493 km (0.036 R)
• M3: 270,922 km (0.101 R)
• M4: 339,886 km (0.078 R)
• M5: 428,598 km (0.12 R)
• M6: 747,541 km (0.118 R)
• M7: 1,385,875 km (0.115 R)
• M8: 1,577,061 km (0.053 R)
• M9: 1,797,269 km (0.04 R)
• M10: 2,113,968 km (0.117 R)
• M11: 2,312,484 km (0.115 R)
• M12: 2,379,953 km (0.086 R)
• M13: 3,216,653 km (0.098 R)
• M14: 3,292,350 km (0.095 R)
• M15: 3,575,090 km (0.085 R)
• M16: 3,865,609 km (0.065 R)
• M17: 4,081,927 km (0.088 R)
• M18: 4,385,761 km (0.088 R)
• M19: 4,554,657 km (0.045 R)
• M20: 5,221,863 km (0.085 R)
• M21: 5,431,001 km (0.106 R)
• M22: 5,521,508 km (0.116 R)
• M23: 5,857,654 km (0.062 R)
• M24: 6,168,967 km (0.083 R)
• M25: 6,358,508 km (0.1 R)
• M26: 7,135,370 km (0.116 R)
• M27: 7,301,124 km (0.111 R)
• M28: 8,566,273 km (0.086 R)
• M29: 8,848,564 km (0.087 R)
• M30: 9,386,369 km (0.109 R)
• M31: 9,897,994 km (0.1 R)
• M32: 10,568,940 km (0.071 R)
• M33: 10,871,876 km (0.095 R)
• M34: 11,563,915 km (0.119 R)
• M35: 11,915,321 km (0.082 R)
• M36: 13,071,413 km (0.044 R)
• M37: 13,848,125 km (0.118 R)
• M38: 14,096,607 km (0.105 R)
• M39: 14,262,960 km (0.111 R)
• M40: 14,639,797 km (0.059 R)
• M41: 15,062,411 km (0.078 R)
• M42: 15,317,924 km (0.06 R)
• M43: 15,574,784 km (0.058 R)
• M44: 15,703,737 km (0.096 R)
• M45: 15,962,841 km (0.114 R)
• M46: 16,397,722 km (0.108 R)
• M47: 16,529,069 km (0.111 R)
• M48: 16,836,642 km (0.085 R)
• M49: 17,101,729 km (0.115 R)
• M50: 17,770,731 km (0.105 R)
• M51: 17,860,490 km (0.051 R)
• M52: 17,950,548 km (0.089 R)
• M53: 18,630,320 km (0.098 R)
• M54: 18,904,533 km (0.052 R)
• M55: 19,781,925 km (0.108 R)
• M56: 20,672,481 km (0.114 R)
• M57: 21,960,519 km (0.109 R)
• M58: 22,687,265 km (0.081 R)
• M59: 22,784,653 km (0.103 R)
• M60: 22,980,178 km (0.119 R)
• M61: 24,064,762 km (0.083 R)
• M62: 24,763,684 km (0.099 R)
• M63: 25,926,508 km (0.076 R)
• M64: 26,232,735 km (0.12 R)
• M65: 27,262,118 km (0.111 R)
• M66: 28,830,950 km (0.109 R)
• M67: 29,679,619 km (0.116 R)
• M68: 30,752,086 km (0.066 R)
• M69: 31,347,187 km (0.059 R)
• M70: 31,619,006 km (0.119 R)
• M71: 32,110,285 km (0.065 R)
• M72: 32,219,791 km (0.058 R)
• M73: 32,494,004 km (0.067 R)
• M74: 33,988,636 km (0.099 R)
• M75: 34,211,986 km (0.074 R)
• M76: 34,603,932 km (0.096 R)
• M77: 34,884,877 km (0.119 R)
• M78: 35,279,516 km (0.056 R)
• M79: 36,300,821 km (0.055 R)
• M80: 36,471,961 km (0.067 R)
• M81: 37,677,720 km (0.119 R)
• M82: 38,546,883 km (0.076 R)
• M83: 38,721,614 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.3

Radius: 8.5

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.21 AU - 9.11 AU

Year: 9758 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,927,549 km

• M1: 192,383 km (0.058 R)
• M2: 375,790 km (0.077 R)
• M3: 455,226 km (0.075 R)
• M4: 511,924 km (0.078 R)
• M5: 998,566 km (0.109 R)
• M6: 1,055,712 km (0.086 R)
• M7: 1,114,055 km (0.102 R)
• M8: 1,193,641 km (0.109 R)
• M9: 1,509,443 km (0.08 R)
• M10: 1,665,772 km (0.106 R)
• M11: 1,757,476 km (0.051 R)
• M12: 2,525,062 km (0.06 R)
• M13: 2,657,756 km (0.1 R)
• M14: 3,983,492 km (0.099 R)
• M15: 4,422,113 km (0.057 R)
• M16: 5,277,514 km (0.086 R)
• M17: 5,447,756 km (0.115 R)
• M18: 5,863,937 km (0.106 R)
• M19: 6,147,126 km (0.039 R)
• M20: 6,398,600 km (0.102 R)
• M21: 6,507,358 km (0.115 R)
• M22: 6,653,365 km (0.104 R)
• M23: 6,837,520 km (0.042 R)
• M24: 7,097,970 km (0.038 R)
• M25: 7,552,299 km (0.093 R)
• M26: 7,628,893 km (0.059 R)
• M27: 8,890,153 km (0.113 R)
• M28: 9,174,538 km (0.115 R)
• M29: 9,877,798 km (0.049 R)
• M30: 10,299,514 km (0.102 R)
• M31: 11,423,593 km (0.101 R)
• M32: 11,821,673 km (0.111 R)
• M33: 11,910,833 km (0.062 R)
• M34: 12,000,143 km (0.088 R)
• M35: 12,224,390 km (0.052 R)
• M36: 12,631,595 km (0.034 R)
• M37: 12,768,328 km (0.063 R)
• M38: 13,692,394 km (0.027 R)
• M39: 13,786,042 km (0.103 R)
• M40: 14,257,126 km (0.094 R)
• M41: 14,733,595 km (0.066 R)
• M42: 15,312,240 km (0.114 R)
• M43: 15,653,323 km (0.118 R)
• M44: 16,392,336 km (0.113 R)
• M45: 16,991,925 km (0.043 R)
• M46: 17,193,283 km (0.058 R)
• M47: 18,366,729 km (0.056 R)
• M48: 19,671,522 km (0.071 R)
• M49: 20,575,691 km (0.061 R)
• M50: 21,875,098 km (0.116 R)
• M51: 22,039,357 km (0.1 R)
• M52: 22,700,729 km (0.106 R)
• M53: 22,867,082 km (0.031 R)
• M54: 22,922,583 km (0.074 R)
• M55: 23,200,984 km (0.119 R)
• M56: 23,592,482 km (0.091 R)
• M57: 25,467,841 km (0.115 R)
• M58: 26,219,720 km (0.11 R)
• M59: 26,277,913 km (0.061 R)
• M60: 26,686,166 km (0.088 R)
• M61: 27,331,681 km (0.035 R)
• M62: 27,390,772 km (0.098 R)
• M63: 27,982,581 km (0.09 R)
• M64: 28,220,442 km (0.112 R)
• M65: 28,399,361 km (0.087 R)
• M66: 30,330,819 km (0.067 R)
• M67: 30,697,633 km (0.085 R)
• M68: 31,559,316 km (0.056 R)
• M69: 32,055,383 km (0.092 R)
• M70: 32,616,375 km (0.079 R)
• M71: 33,180,808 km (0.113 R)
• M72: 33,243,639 km (0.119 R)
• M73: 33,621,822 km (0.04 R)
• M74: 33,938,222 km (0.113 R)
• M75: 34,255,369 km (0.1 R)
• M76: 34,637,442 km (0.062 R)
• M77: 34,829,077 km (0.092 R)
• M78: 35,341,599 km (0.045 R)
• M79: 36,503,825 km (0.063 R)
• M80: 36,568,751 km (0.107 R)
• M81: 36,893,976 km (0.1 R)
• M82: 40,266,212 km (0.117 R)
• M83: 40,534,889 km (0.113 R)
• M84: 41,479,750 km (0.119 R)
• M85: 41,751,120 km (0.092 R)
• M86: 42,363,574 km (0.119 R)
• M87: 43,391,162 km (0.112 R)
• M88: 43,666,571 km (0.05 R)
• M89: 45,122,009 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.5

Radius: 11.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.58 AU - 10.68 AU

Year: 12345 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,927,549 km

• M1: 264,339 km (0.072 R)
• M2: 478,414 km (0.092 R)
• M3: 617,241 km (0.094 R)
• M4: 862,731 km (0.108 R)
• M5: 1,078,002 km (0.111 R)
• M6: 1,468,303 km (0.037 R)
• M7: 1,584,391 km (0.04 R)
• M8: 1,655,749 km (0.087 R)
• M9: 2,292,139 km (0.05 R)
• M10: 2,400,597 km (0.094 R)
• M11: 2,622,899 km (0.101 R)
• M12: 3,238,644 km (0.042 R)
• M13: 3,330,198 km (0.109 R)
• M14: 3,801,282 km (0.117 R)
• M15: 3,930,534 km (0.056 R)
• M16: 4,160,317 km (0.061 R)
• M17: 4,875,993 km (0.063 R)
• M18: 5,302,197 km (0.113 R)
• M19: 5,374,304 km (0.107 R)
• M20: 5,777,470 km (0.026 R)
• M21: 5,963,869 km (0.034 R)
• M22: 6,266,356 km (0.108 R)
• M23: 6,535,333 km (0.093 R)
• M24: 7,084,506 km (0.116 R)
• M25: 7,284,220 km (0.079 R)
• M26: 7,404,945 km (0.113 R)
• M27: 8,226,985 km (0.117 R)
• M28: 8,734,272 km (0.117 R)
• M29: 8,948,496 km (0.108 R)
• M30: 9,557,958 km (0.091 R)
• M31: 12,849,709 km (0.117 R)
• M32: 13,240,758 km (0.104 R)
• M33: 13,487,146 km (0.078 R)
• M34: 14,538,669 km (0.095 R)
• M35: 15,512,701 km (0.099 R)
• M36: 15,876,972 km (0.053 R)
• M37: 16,033,900 km (0.075 R)
• M38: 16,879,577 km (0.056 R)
• M39: 16,986,240 km (0.088 R)
• M40: 17,577,451 km (0.045 R)
• M41: 18,120,640 km (0.078 R)
• M42: 19,056,674 km (0.066 R)
• M43: 19,558,725 km (0.064 R)
• M44: 19,952,167 km (0.081 R)
• M45: 20,121,512 km (0.105 R)
• M46: 23,370,778 km (0.082 R)
• M47: 23,549,398 km (0.095 R)
• M48: 23,848,145 km (0.094 R)
• M49: 24,088,100 km (0.07 R)
• M50: 25,299,543 km (0.066 R)
• M51: 25,421,765 km (0.083 R)
• M52: 25,728,141 km (0.113 R)
• M53: 26,035,864 km (0.117 R)
• M54: 26,159,282 km (0.1 R)
• M55: 26,530,734 km (0.096 R)
• M56: 27,153,659 km (0.04 R)
• M57: 28,097,023 km (0.073 R)
• M58: 28,604,609 km (0.071 R)
• M59: 28,923,252 km (0.106 R)
• M60: 29,051,159 km (0.095 R)
• M61: 29,500,102 km (0.111 R)
• M62: 32,042,817 km (0.06 R)
• M63: 32,573,141 km (0.068 R)
• M64: 33,039,438 km (0.115 R)
• M65: 33,776,806 km (0.065 R)
• M66: 34,790,930 km (0.116 R)
• M67: 35,199,332 km (0.095 R)
• M68: 35,746,411 km (0.103 R)
• M69: 35,883,742 km (0.07 R)
• M70: 36,158,703 km (0.116 R)
• M71: 36,434,262 km (0.089 R)
• M72: 36,572,341 km (0.045 R)
• M73: 37,334,991 km (0.071 R)
• M74: 37,822,979 km (0.099 R)
• M75: 37,892,991 km (0.082 R)
• M76: 40,580,517 km (0.082 R)
• M77: 42,891,206 km (0.101 R)
• M78: 43,329,228 km (0.114 R)
• M79: 46,211,979 km (0.071 R)
• M80: 46,511,175 km (0.118 R)
• M81: 46,736,020 km (0.116 R)
• M82: 46,810,969 km (0.105 R)
• M83: 47,186,609 km (0.093 R)
• M84: 47,941,031 km (0.115 R)
• M85: 50,074,446 km (0.07 R)
• M86: 50,458,614 km (0.061 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 15,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit