🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.5 AU - 2.44 AU

Year: 1036 Days

Day: 27.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.62 AU - 2.7 AU

Year: 1190 Days

Day: 36.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.17 AU - 3.37 AU

Year: 2216 Days

Day: 36.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 69.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,011,208 km

• M1: 2,329,388 km (0.089 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 9.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.83 AU - 7.99 AU

Year: 6807 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 82,011,208 km

• M1: 117,734 km (0.05 R)
• M2: 352,004 km (0.099 R)
• M3: 461,958 km (0.105 R)
• M4: 701,165 km (0.046 R)
• M5: 906,114 km (0.075 R)
• M6: 1,010,683 km (0.093 R)
• M7: 1,108,371 km (0.071 R)
• M8: 1,384,977 km (0.11 R)
• M9: 1,670,410 km (0.096 R)
• M10: 1,774,081 km (0.103 R)
• M11: 2,140,147 km (0.077 R)
• M12: 2,485,419 km (0.102 R)
• M13: 2,740,633 km (0.09 R)
• M14: 3,004,374 km (0.104 R)
• M15: 3,115,376 km (0.039 R)
• M16: 3,456,758 km (0.062 R)
• M17: 3,590,050 km (0.106 R)
• M18: 3,965,241 km (0.095 R)
• M19: 4,335,197 km (0.058 R)
• M20: 4,515,313 km (0.099 R)
• M21: 4,864,324 km (0.056 R)
• M22: 5,070,470 km (0.1 R)
• M23: 5,298,607 km (0.116 R)
• M24: 5,903,581 km (0.099 R)
• M25: 6,123,490 km (0.097 R)
• M26: 6,468,762 km (0.031 R)
• M27: 6,945,979 km (0.079 R)
• M28: 7,178,304 km (0.083 R)
• M29: 7,477,650 km (0.076 R)
• M30: 7,715,809 km (0.112 R)
• M31: 7,781,184 km (0.104 R)
• M32: 7,978,354 km (0.093 R)
• M33: 8,177,319 km (0.087 R)
• M34: 8,444,949 km (0.056 R)
• M35: 8,966,298 km (0.088 R)
• M36: 9,035,113 km (0.094 R)
• M37: 9,544,793 km (0.086 R)
• M38: 9,614,954 km (0.098 R)
• M39: 9,708,902 km (0.094 R)
• M40: 10,016,176 km (0.082 R)
• M41: 10,159,191 km (0.069 R)
• M42: 10,350,826 km (0.064 R)
• M43: 10,640,448 km (0.077 R)
• M44: 10,932,912 km (0.109 R)
• M45: 11,750,464 km (0.034 R)
• M46: 12,103,365 km (0.112 R)
• M47: 12,357,532 km (0.032 R)
• M48: 12,434,126 km (0.104 R)
• M49: 12,562,182 km (0.104 R)
• M50: 13,052,564 km (0.065 R)
• M51: 13,261,103 km (0.091 R)
• M52: 13,365,672 km (0.095 R)
• M53: 14,212,396 km (0.096 R)
• M54: 14,507,553 km (0.112 R)
• M55: 15,514,945 km (0.074 R)
• M56: 15,791,102 km (0.092 R)
• M57: 16,180,506 km (0.068 R)
• M58: 16,488,677 km (0.094 R)
• M59: 16,601,175 km (0.056 R)
• M60: 17,453,284 km (0.107 R)
• M61: 18,116,302 km (0.088 R)
• M62: 18,377,949 km (0.081 R)
• M63: 18,816,869 km (0.062 R)
• M64: 18,993,394 km (0.092 R)
• M65: 19,170,518 km (0.086 R)
• M66: 19,229,609 km (0.089 R)
• M67: 19,675,262 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 12.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.14 AU - 9.3 AU

Year: 8038 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,011,208 km

• M1: 177,573 km (0.095 R)
• M2: 369,208 km (0.095 R)
• M3: 629,209 km (0.088 R)
• M4: 766,689 km (0.108 R)
• M5: 864,526 km (0.077 R)
• M6: 1,092,364 km (0.027 R)
• M7: 1,204,412 km (0.035 R)
• M8: 1,440,777 km (0.118 R)
• M9: 1,543,850 km (0.075 R)
• M10: 1,779,766 km (0.077 R)
• M11: 2,004,611 km (0.065 R)
• M12: 2,557,376 km (0.117 R)
• M13: 3,210,221 km (0.06 R)
• M14: 3,346,953 km (0.069 R)
• M15: 3,884,458 km (0.043 R)
• M16: 4,358,085 km (0.076 R)
• M17: 4,725,498 km (0.076 R)
• M18: 5,392,704 km (0.099 R)
• M19: 5,490,391 km (0.034 R)
• M20: 5,753,983 km (0.027 R)
• M21: 5,920,934 km (0.088 R)
• M22: 6,055,572 km (0.062 R)
• M23: 6,328,140 km (0.118 R)
• M24: 6,920,547 km (0.107 R)
• M25: 7,934,821 km (0.091 R)
• M26: 8,573,304 km (0.043 R)
• M27: 9,345,678 km (0.086 R)
• M28: 9,581,744 km (0.109 R)
• M29: 9,700,524 km (0.026 R)
• M30: 9,819,754 km (0.101 R)
• M31: 10,140,192 km (0.062 R)
• M32: 10,261,367 km (0.081 R)
• M33: 10,464,221 km (0.084 R)
• M34: 10,586,593 km (0.071 R)
• M35: 10,791,542 km (0.108 R)
• M36: 10,915,259 km (0.058 R)
• M37: 12,349,155 km (0.116 R)
• M38: 13,044,486 km (0.101 R)
• M39: 13,931,451 km (0.115 R)
• M40: 14,427,518 km (0.111 R)
• M41: 14,975,345 km (0.092 R)
• M42: 15,205,726 km (0.09 R)
• M43: 15,483,529 km (0.103 R)
• M44: 15,997,547 km (0.108 R)
• M45: 16,232,865 km (0.115 R)
• M46: 16,469,529 km (0.091 R)
• M47: 16,946,148 km (0.068 R)
• M48: 17,427,404 km (0.053 R)
• M49: 17,961,917 km (0.091 R)
• M50: 18,403,231 km (0.092 R)
• M51: 18,798,618 km (0.113 R)
• M52: 19,648,035 km (0.091 R)
• M53: 19,900,257 km (0.072 R)
• M54: 21,074,151 km (0.114 R)
• M55: 21,591,610 km (0.111 R)
• M56: 22,165,617 km (0.116 R)
• M57: 22,270,635 km (0.12 R)
• M58: 22,956,541 km (0.109 R)
• M59: 23,115,863 km (0.107 R)
• M60: 23,275,484 km (0.11 R)
• M61: 23,756,740 km (0.115 R)
• M62: 24,946,642 km (0.102 R)
• M63: 25,274,560 km (0.119 R)
• M64: 25,879,534 km (0.074 R)
• M65: 26,489,295 km (0.066 R)
• M66: 26,656,396 km (0.097 R)
• M67: 27,047,594 km (0.052 R)
• M68: 27,328,240 km (0.091 R)
• M69: 27,497,136 km (0.098 R)
• M70: 27,609,933 km (0.102 R)
• M71: 30,071,416 km (0.078 R)
• M72: 33,020,738 km (0.096 R)
• M73: 33,440,958 km (0.12 R)
• M74: 33,862,974 km (0.086 R)
• M75: 34,286,785 km (0.085 R)
• M76: 36,370,085 km (0.117 R)
• M77: 36,555,885 km (0.111 R)
• M78: 36,741,985 km (0.068 R)
• M79: 37,302,229 km (0.05 R)
• M80: 38,431,095 km (0.114 R)
• M81: 39,889,823 km (0.06 R)
• M82: 40,915,317 km (0.082 R)
• M83: 41,560,682 km (0.105 R)
• M84: 42,404,564 km (0.054 R)
• M85: 43,516,824 km (0.111 R)
• M86: 43,648,320 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 12.1

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.85 AU - 11.47 AU

Year: 12136 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 82,011,208 km

• M1: 164,857 km (0.082 R)
• M2: 383,719 km (0.112 R)
• M3: 476,469 km (0.072 R)
• M4: 619,934 km (0.102 R)
• M5: 1,089,970 km (0.072 R)
• M6: 1,306,438 km (0.111 R)
• M7: 1,458,729 km (0.065 R)
• M8: 2,172,161 km (0.076 R)
• M9: 2,331,333 km (0.039 R)
• M10: 2,447,571 km (0.107 R)
• M11: 2,857,319 km (0.03 R)
• M12: 3,083,212 km (0.116 R)
• M13: 3,185,537 km (0.04 R)
• M14: 3,393,478 km (0.117 R)
• M15: 4,327,418 km (0.057 R)
• M16: 4,500,353 km (0.076 R)
• M17: 5,123,278 km (0.088 R)
• M18: 5,522,555 km (0.095 R)
• M19: 5,647,619 km (0.108 R)
• M20: 6,124,537 km (0.078 R)
• M21: 6,221,476 km (0.051 R)
• M22: 6,449,763 km (0.118 R)
• M23: 7,632,184 km (0.06 R)
• M24: 8,807,575 km (0.054 R)
• M25: 9,027,334 km (0.109 R)
• M26: 9,323,238 km (0.111 R)
• M27: 11,283,719 km (0.12 R)
• M28: 11,482,684 km (0.04 R)
• M29: 11,803,272 km (0.118 R)
• M30: 11,884,055 km (0.06 R)
• M31: 12,289,914 km (0.113 R)
• M32: 12,412,584 km (0.079 R)
• M33: 12,824,577 km (0.093 R)
• M34: 15,345,151 km (0.116 R)
• M35: 15,521,527 km (0.091 R)
• M36: 16,099,274 km (0.096 R)
• M37: 16,774,708 km (0.059 R)
• M38: 17,230,234 km (0.064 R)
• M39: 19,139,851 km (0.05 R)
• M40: 19,759,336 km (0.107 R)
• M41: 20,047,461 km (0.081 R)
• M42: 21,805,236 km (0.069 R)
• M43: 23,561,216 km (0.097 R)
• M44: 23,764,819 km (0.095 R)
• M45: 23,866,844 km (0.106 R)
• M46: 24,946,642 km (0.116 R)
• M47: 25,050,313 km (0.085 R)
• M48: 26,042,446 km (0.105 R)
• M49: 26,411,205 km (0.1 R)
• M50: 26,994,188 km (0.095 R)
• M51: 27,207,215 km (0.095 R)
• M52: 27,903,444 km (0.105 R)
• M53: 28,118,865 km (0.064 R)
• M54: 28,497,198 km (0.109 R)
• M55: 31,192,353 km (0.069 R)
• M56: 31,415,852 km (0.107 R)
• M57: 32,089,790 km (0.098 R)
• M58: 32,598,423 km (0.113 R)
• M59: 33,623,767 km (0.094 R)
• M60: 34,486,199 km (0.112 R)
• M61: 34,891,160 km (0.113 R)
• M62: 35,297,618 km (0.061 R)
• M63: 37,294,600 km (0.106 R)
• M64: 38,366,618 km (0.1 R)
• M65: 39,207,358 km (0.115 R)
• M66: 39,327,934 km (0.091 R)
• M67: 40,907,089 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.6

Radius: 3.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.89 AU - 15.05 AU

Year: 18526 Days

Day: 21 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,011,208 km

• M1: 256,860 km (0.049 R)
• M2: 403,017 km (0.094 R)
• M3: 443,558 km (0.062 R)
• M4: 845,826 km (0.104 R)
• M5: 930,499 km (0.086 R)
• M6: 1,200,822 km (0.101 R)
• M7: 1,296,116 km (0.085 R)
• M8: 1,332,618 km (0.028 R)
• M9: 1,431,352 km (0.101 R)
• M10: 1,822,700 km (0.073 R)
• M11: 1,946,268 km (0.099 R)
• M12: 2,143,887 km (0.046 R)
• M13: 2,172,610 km (0.061 R)
• M14: 2,407,479 km (0.093 R)
• M15: 2,917,009 km (0.115 R)
• M16: 3,475,458 km (0.082 R)
• M17: 3,645,999 km (0.094 R)
• M18: 3,766,874 km (0.102 R)
• M19: 3,819,234 km (0.114 R)
• M20: 5,793,477 km (0.053 R)
• M21: 5,873,960 km (0.109 R)
• M22: 6,138,300 km (0.072 R)
• M23: 7,407,638 km (0.071 R)
• M24: 7,803,773 km (0.036 R)
• M25: 7,959,804 km (0.06 R)
• M26: 8,502,096 km (0.071 R)
• M27: 9,173,192 km (0.106 R)
• M28: 9,574,563 km (0.118 R)
• M29: 9,765,450 km (0.111 R)
• M30: 10,467,662 km (0.109 R)
• M31: 10,541,264 km (0.109 R)
• M32: 11,488,069 km (0.045 R)
• M33: 11,945,839 km (0.066 R)
• M34: 12,254,459 km (0.108 R)
• M35: 12,696,072 km (0.113 R)
• M36: 12,826,970 km (0.08 R)
• M37: 15,789,158 km (0.069 R)
• M38: 16,240,943 km (0.118 R)
• M39: 16,955,423 km (0.049 R)
• M40: 17,855,703 km (0.118 R)
• M41: 19,010,000 km (0.119 R)
• M42: 19,823,214 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.9

Radius: 7.5

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.23 AU - 16.43 AU

Year: 23602 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,011,208 km

• M1: 122,221 km (0.039 R)
• M2: 477,068 km (0.103 R)
• M3: 823,686 km (0.086 R)
• M4: 901,477 km (0.105 R)
• M5: 1,121,236 km (0.082 R)
• M6: 1,267,244 km (0.111 R)
• M7: 1,482,216 km (0.096 R)
• M8: 1,610,421 km (0.112 R)
• M9: 1,742,366 km (0.079 R)
• M10: 2,801,220 km (0.086 R)
• M11: 3,122,706 km (0.12 R)
• M12: 4,616,291 km (0.113 R)
• M13: 5,140,632 km (0.098 R)
• M14: 5,683,821 km (0.031 R)
• M15: 5,784,501 km (0.093 R)
• M16: 6,038,967 km (0.068 R)
• M17: 9,247,243 km (0.118 R)
• M18: 9,664,621 km (0.072 R)
• M19: 11,395,019 km (0.08 R)
• M20: 13,419,378 km (0.039 R)
• M21: 13,756,123 km (0.086 R)
• M22: 14,164,076 km (0.112 R)
• M23: 14,300,808 km (0.094 R)
• M24: 14,506,954 km (0.026 R)
• M25: 14,852,525 km (0.067 R)
• M26: 15,270,951 km (0.074 R)
• M27: 15,905,694 km (0.112 R)
• M28: 17,935,139 km (0.109 R)
• M29: 19,055,627 km (0.104 R)
• M30: 19,814,986 km (0.093 R)
• M31: 21,128,754 km (0.111 R)
• M32: 21,914,442 km (0.108 R)
• M33: 22,470,348 km (0.097 R)
• M34: 25,152,189 km (0.087 R)
• M35: 25,984,701 km (0.11 R)
• M36: 26,236,175 km (0.027 R)
• M37: 26,320,249 km (0.071 R)
• M38: 26,826,189 km (0.101 R)
• M39: 26,995,534 km (0.089 R)
• M40: 27,847,793 km (0.077 R)
• M41: 28,363,307 km (0.097 R)
• M42: 28,535,943 km (0.055 R)
• M43: 28,881,963 km (0.086 R)
• M44: 29,316,695 km (0.106 R)
• M45: 29,491,126 km (0.086 R)
• M46: 30,368,667 km (0.116 R)
• M47: 30,456,930 km (0.089 R)
• M48: 31,432,906 km (0.083 R)
• M49: 31,700,986 km (0.056 R)
• M50: 32,509,412 km (0.068 R)
• M51: 34,238,465 km (0.102 R)
• M52: 35,624,489 km (0.094 R)
• M53: 36,746,623 km (0.068 R)
• M54: 39,409,315 km (0.102 R)
• M55: 39,698,338 km (0.073 R)
• M56: 42,232,077 km (0.112 R)
• M57: 42,923,070 km (0.067 R)
• M58: 43,022,104 km (0.045 R)
• M59: 43,121,137 km (0.107 R)
• M60: 43,220,321 km (0.095 R)
• M61: 43,617,802 km (0.09 R)
• M62: 44,416,505 km (0.088 R)
• M63: 45,623,461 km (0.075 R)
• M64: 45,724,440 km (0.093 R)
• M65: 50,036,000 km (0.073 R)
• M66: 50,453,378 km (0.072 R)
• M67: 50,976,671 km (0.09 R)
• M68: 51,712,394 km (0.089 R)
• M69: 52,663,387 km (0.103 R)
• M70: 53,087,796 km (0.036 R)
• M71: 53,300,525 km (0.099 R)
• M72: 54,261,092 km (0.062 R)
• M73: 55,227,495 km (0.082 R)
• M74: 57,504,225 km (0.1 R)
• M75: 60,365,284 km (0.111 R)
• M76: 61,477,993 km (0.078 R)
• M77: 61,813,092 km (0.106 R)
• M78: 62,822,130 km (0.104 R)
• M79: 65,083,900 km (0.093 R)
• M80: 65,425,432 km (0.115 R)
• M81: 66,912,285 km (0.117 R)
• M82: 70,152,575 km (0.097 R)
• M83: 73,680,691 km (0.032 R)
• M84: 75,944,855 km (0.092 R)
• M85: 76,424,316 km (0.11 R)
• M86: 77,145,677 km (0.119 R)
• M87: 77,989,858 km (0.089 R)
• M88: 78,231,758 km (0.096 R)
• M89: 81,030,135 km (0.093 R)
• M90: 82,011,198 km (0.118 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 - 19,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit