🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.43 AU - 0.65 AU

Year: 260 Days

Day: 14.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,966,008 km

• M1: 119,529 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.56 AU - 0.6 AU

Year: 290 Days

Day: 24.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.2

Radius: 8.4

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.65 AU - 0.91 AU

Year: 452 Days

Day: 7.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 71,966,008 km

• M1: 105,317 km (0.103 R)
• M2: 161,267 km (0.093 R)
• M3: 217,665 km (0.053 R)
• M4: 272,717 km (0.114 R)
• M5: 326,123 km (0.063 R)
• M6: 384,317 km (0.116 R)
• M7: 453,431 km (0.063 R)
• M8: 523,742 km (0.093 R)
• M9: 580,290 km (0.075 R)
• M10: 692,489 km (0.117 R)
• M11: 779,555 km (0.087 R)
• M12: 853,755 km (0.059 R)
• M13: 969,843 km (0.111 R)
• M14: 1,132,905 km (0.093 R)
• M15: 1,213,239 km (0.096 R)
• M16: 1,270,984 km (0.103 R)
• M17: 1,394,701 km (0.101 R)
• M18: 1,486,255 km (0.06 R)
• M19: 1,600,847 km (0.034 R)
• M20: 1,653,954 km (0.118 R)
• M21: 1,778,419 km (0.1 R)
• M22: 1,872,517 km (0.086 R)
• M23: 1,956,890 km (0.118 R)
• M24: 2,019,721 km (0.095 R)
• M25: 2,088,835 km (0.088 R)
• M26: 2,164,831 km (0.097 R)
• M27: 2,277,478 km (0.09 R)
• M28: 2,496,340 km (0.066 R)
• M29: 2,683,935 km (0.048 R)
• M30: 2,779,528 km (0.094 R)
• M31: 2,863,154 km (0.049 R)
• M32: 3,226,976 km (0.118 R)
• M33: 3,335,584 km (0.058 R)
• M34: 3,390,337 km (0.093 R)
• M35: 3,493,858 km (0.119 R)
• M36: 3,689,831 km (0.116 R)
• M37: 3,774,953 km (0.031 R)
• M38: 3,896,725 km (0.041 R)
• M39: 3,961,800 km (0.107 R)
• M40: 4,314,552 km (0.095 R)
• M41: 4,389,351 km (0.03 R)
• M42: 4,517,407 km (0.065 R)
• M43: 4,585,773 km (0.119 R)
• M44: 4,800,596 km (0.107 R)
• M45: 4,909,204 km (0.116 R)
• M46: 4,963,957 km (0.105 R)
• M47: 5,089,619 km (0.101 R)
• M48: 5,184,464 km (0.07 R)
• M49: 5,256,121 km (0.081 R)
• M50: 5,400,334 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 10.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.28 AU - 1.62 AU

Year: 1145 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 71,966,008 km

• M1: 133,142 km (0.083 R)
• M2: 244,144 km (0.113 R)
• M3: 419,921 km (0.066 R)
• M4: 489,484 km (0.05 R)
• M5: 614,099 km (0.088 R)
• M6: 695,780 km (0.106 R)
• M7: 800,498 km (0.086 R)
• M8: 937,829 km (0.084 R)
• M9: 1,034,020 km (0.091 R)
• M10: 1,192,145 km (0.118 R)
• M11: 1,476,531 km (0.09 R)
• M12: 1,549,086 km (0.106 R)
• M13: 1,723,218 km (0.075 R)
• M14: 1,799,812 km (0.108 R)
• M15: 2,018,823 km (0.119 R)
• M16: 2,099,905 km (0.086 R)
• M17: 2,218,985 km (0.092 R)
• M18: 2,550,793 km (0.054 R)
• M19: 2,687,975 km (0.112 R)
• M20: 2,857,918 km (0.092 R)
• M21: 2,949,472 km (0.1 R)
• M22: 3,031,601 km (0.071 R)
• M23: 3,282,626 km (0.072 R)
• M24: 3,399,911 km (0.106 R)
• M25: 3,584,215 km (0.107 R)
• M26: 3,861,121 km (0.029 R)
• M27: 4,076,243 km (0.112 R)
• M28: 4,145,058 km (0.111 R)
• M29: 4,237,360 km (0.053 R)
• M30: 4,745,244 km (0.087 R)
• M31: 4,975,924 km (0.115 R)
• M32: 5,049,527 km (0.026 R)
• M33: 5,272,577 km (0.059 R)
• M34: 5,498,919 km (0.091 R)
• M35: 5,575,213 km (0.03 R)
• M36: 5,715,686 km (0.073 R)
• M37: 5,974,341 km (0.059 R)
• M38: 6,078,760 km (0.077 R)
• M39: 6,422,835 km (0.073 R)
• M40: 6,705,276 km (0.047 R)
• M41: 6,964,379 km (0.117 R)
• M42: 7,115,922 km (0.09 R)
• M43: 7,352,287 km (0.092 R)
• M44: 7,464,335 km (0.062 R)
• M45: 7,534,796 km (0.102 R)
• M46: 7,619,468 km (0.086 R)
• M47: 7,990,321 km (0.079 R)
• M48: 8,221,600 km (0.08 R)
• M49: 8,323,476 km (0.065 R)
• M50: 8,454,972 km (0.11 R)
• M51: 8,602,027 km (0.043 R)
• M52: 8,824,180 km (0.078 R)
• M53: 8,958,369 km (0.098 R)
• M54: 9,304,389 km (0.081 R)
• M55: 9,762,308 km (0.097 R)
• M56: 10,243,265 km (0.075 R)
• M57: 10,494,440 km (0.04 R)
• M58: 10,604,993 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 12

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.04 AU - 5.46 AU

Year: 6791 Days

Day: 7.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,966,008 km

• M1: 150,196 km (0.116 R)
• M2: 241,002 km (0.117 R)
• M3: 408,701 km (0.117 R)
• M4: 506,688 km (0.116 R)
• M5: 603,328 km (0.048 R)
• M6: 695,481 km (0.105 R)
• M7: 1,204,263 km (0.064 R)
• M8: 1,481,318 km (0.083 R)
• M9: 1,660,985 km (0.085 R)
• M10: 1,953,000 km (0.062 R)
• M11: 2,224,670 km (0.09 R)
• M12: 2,528,204 km (0.048 R)
• M13: 3,029,207 km (0.091 R)
• M14: 3,112,234 km (0.094 R)
• M15: 3,387,494 km (0.119 R)
• M16: 3,561,028 km (0.096 R)
• M17: 3,759,694 km (0.05 R)
• M18: 4,307,671 km (0.104 R)
• M19: 4,543,437 km (0.098 R)
• M20: 4,759,307 km (0.103 R)
• M21: 5,176,386 km (0.109 R)
• M22: 5,301,300 km (0.092 R)
• M23: 5,376,847 km (0.11 R)
• M24: 5,941,130 km (0.091 R)
• M25: 6,470,706 km (0.051 R)
• M26: 6,605,494 km (0.106 R)
• M27: 7,181,895 km (0.045 R)
• M28: 7,490,216 km (0.112 R)
• M29: 7,660,309 km (0.074 R)
• M30: 7,774,452 km (0.116 R)
• M31: 8,353,396 km (0.071 R)
• M32: 9,187,254 km (0.091 R)
• M33: 9,461,018 km (0.069 R)
• M34: 9,923,276 km (0.074 R)
• M35: 10,047,741 km (0.065 R)
• M36: 10,424,428 km (0.109 R)
• M37: 10,869,632 km (0.053 R)
• M38: 10,998,136 km (0.09 R)
• M39: 11,224,029 km (0.116 R)
• M40: 11,549,404 km (0.103 R)
• M41: 12,309,661 km (0.104 R)
• M42: 12,949,790 km (0.116 R)
• M43: 13,051,965 km (0.102 R)
• M44: 13,878,344 km (0.104 R)
• M45: 14,052,626 km (0.081 R)
• M46: 14,509,198 km (0.079 R)
• M47: 16,163,751 km (0.114 R)
• M48: 16,383,959 km (0.096 R)
• M49: 16,790,267 km (0.09 R)
• M50: 17,050,567 km (0.036 R)
• M51: 17,499,959 km (0.102 R)
• M52: 17,575,207 km (0.112 R)
• M53: 17,991,089 km (0.109 R)
• M54: 18,640,343 km (0.091 R)
• M55: 18,948,515 km (0.066 R)
• M56: 19,180,841 km (0.059 R)
• M57: 19,569,945 km (0.06 R)
• M58: 20,119,268 km (0.116 R)
• M59: 21,233,024 km (0.056 R)
• M60: 21,595,201 km (0.07 R)
• M61: 21,675,983 km (0.083 R)
• M62: 21,756,916 km (0.034 R)
• M63: 22,000,012 km (0.1 R)
• M64: 22,776,276 km (0.057 R)
• M65: 23,978,295 km (0.055 R)
• M66: 24,439,655 km (0.065 R)
• M67: 25,200,958 km (0.098 R)
• M68: 25,669,947 km (0.062 R)
• M69: 25,969,891 km (0.059 R)
• M70: 26,833,520 km (0.056 R)
• M71: 27,050,736 km (0.093 R)
• M72: 27,225,167 km (0.108 R)
• M73: 28,633,032 km (0.072 R)
• M74: 29,077,787 km (0.117 R)
• M75: 29,167,097 km (0.111 R)
• M76: 29,256,407 km (0.114 R)
• M77: 29,390,596 km (0.071 R)
• M78: 29,614,694 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.3

Radius: 5.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.38 AU - 11.34 AU

Year: 18786 Days

Day: 20.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,966,008 km

• M1: 83,476 km (0.101 R)
• M2: 126,261 km (0.075 R)
• M3: 208,240 km (0.112 R)
• M4: 269,875 km (0.067 R)
• M5: 338,989 km (0.064 R)
• M6: 414,536 km (0.117 R)
• M7: 700,118 km (0.067 R)
• M8: 761,304 km (0.105 R)
• M9: 837,299 km (0.092 R)
• M10: 902,524 km (0.089 R)
• M11: 1,284,298 km (0.08 R)
• M12: 1,662,032 km (0.115 R)
• M13: 2,001,769 km (0.112 R)
• M14: 2,090,032 km (0.118 R)
• M15: 2,161,689 km (0.104 R)
• M16: 3,062,568 km (0.108 R)
• M17: 3,626,701 km (0.116 R)
• M18: 3,778,244 km (0.111 R)
• M19: 4,290,617 km (0.079 R)
• M20: 4,427,798 km (0.096 R)
• M21: 4,636,487 km (0.056 R)
• M22: 4,706,798 km (0.086 R)
• M23: 4,967,397 km (0.112 R)
• M24: 5,330,471 km (0.097 R)
• M25: 5,777,320 km (0.091 R)
• M26: 6,184,675 km (0.1 R)
• M27: 6,866,243 km (0.109 R)
• M28: 7,216,003 km (0.079 R)
• M29: 7,297,534 km (0.094 R)
• M30: 7,765,177 km (0.039 R)
• M31: 7,932,577 km (0.058 R)
• M32: 8,073,049 km (0.112 R)
• M33: 8,845,572 km (0.076 R)
• M34: 9,108,266 km (0.065 R)
• M35: 10,032,632 km (0.113 R)
• M36: 10,706,720 km (0.102 R)
• M37: 11,174,662 km (0.082 R)
• M38: 11,808,957 km (0.106 R)
• M39: 12,324,770 km (0.083 R)
• M40: 12,389,696 km (0.057 R)
• M41: 13,112,104 km (0.117 R)
• M42: 13,646,168 km (0.116 R)
• M43: 14,460,429 km (0.116 R)
• M44: 14,528,945 km (0.114 R)
• M45: 15,116,117 km (0.116 R)
• M46: 15,535,290 km (0.068 R)
• M47: 16,064,567 km (0.093 R)
• M48: 16,206,685 km (0.081 R)
• M49: 16,492,268 km (0.094 R)
• M50: 17,249,682 km (0.083 R)
• M51: 17,431,593 km (0.116 R)
• M52: 17,724,206 km (0.108 R)
• M53: 17,907,912 km (0.033 R)
• M54: 18,240,020 km (0.096 R)
• M55: 18,611,621 km (0.108 R)
• M56: 18,835,718 km (0.073 R)
• M57: 19,098,263 km (0.1 R)
• M58: 19,437,700 km (0.11 R)
• M59: 20,892,539 km (0.086 R)
• M60: 20,970,031 km (0.12 R)
• M61: 21,281,195 km (0.08 R)
• M62: 22,263,155 km (0.068 R)
• M63: 22,302,799 km (0.081 R)
• M64: 22,501,016 km (0.057 R)
• M65: 23,420,743 km (0.032 R)
• M66: 23,541,619 km (0.075 R)
• M67: 24,843,718 km (0.065 R)
• M68: 26,629,917 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.1

Radius: 3.1

Gravity: 44.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.18 AU - 11.48 AU

Year: 23380 Days

Day: 16.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,966,008 km

• M1: 99,931 km (0.111 R)
• M2: 184,155 km (0.077 R)
• M3: 375,491 km (0.078 R)
• M4: 450,290 km (0.107 R)
• M5: 529,876 km (0.037 R)
• M6: 1,069,326 km (0.112 R)
• M7: 1,175,989 km (0.049 R)
• M8: 1,486,404 km (0.044 R)
• M9: 1,852,620 km (0.087 R)
• M10: 1,916,199 km (0.062 R)
• M11: 2,279,124 km (0.109 R)
• M12: 2,591,484 km (0.095 R)
• M13: 3,103,557 km (0.104 R)
• M14: 3,179,254 km (0.059 R)
• M15: 3,685,942 km (0.079 R)
• M16: 3,968,981 km (0.039 R)
• M17: 4,470,433 km (0.117 R)
• M18: 4,513,069 km (0.106 R)
• M19: 5,035,764 km (0.099 R)
• M20: 5,349,470 km (0.06 R)
• M21: 5,715,536 km (0.078 R)
• M22: 6,137,103 km (0.099 R)
• M23: 6,423,733 km (0.11 R)
• M24: 7,109,340 km (0.107 R)
• M25: 7,259,237 km (0.055 R)
• M26: 7,460,745 km (0.103 R)
• M27: 8,337,389 km (0.091 R)
• M28: 8,442,705 km (0.109 R)
• M29: 8,548,322 km (0.094 R)
• M30: 9,083,433 km (0.084 R)
• M31: 9,906,221 km (0.038 R)
• M32: 10,298,317 km (0.1 R)
• M33: 10,581,506 km (0.103 R)
• M34: 11,213,408 km (0.078 R)
• M35: 12,633,989 km (0.09 R)
• M36: 13,488,342 km (0.102 R)
• M37: 14,804,504 km (0.064 R)
• M38: 16,820,934 km (0.051 R)
• M39: 16,887,356 km (0.073 R)
• M40: 17,556,806 km (0.073 R)
• M41: 17,962,665 km (0.063 R)
• M42: 18,030,583 km (0.092 R)
• M43: 19,337,619 km (0.09 R)
• M44: 19,407,182 km (0.071 R)
• M45: 20,532,607 km (0.083 R)
• M46: 21,678,826 km (0.089 R)
• M47: 22,332,868 km (0.053 R)
• M48: 22,405,871 km (0.116 R)
• M49: 23,659,950 km (0.087 R)
• M50: 25,621,478 km (0.117 R)
• M51: 26,931,955 km (0.104 R)
• M52: 28,106,298 km (0.113 R)
• M53: 28,580,673 km (0.074 R)
• M54: 30,180,922 km (0.036 R)
• M55: 30,585,434 km (0.087 R)
• M56: 31,073,273 km (0.117 R)
• M57: 32,304,314 km (0.07 R)
• M58: 33,718,462 km (0.112 R)
• M59: 33,802,237 km (0.1 R)
• M60: 35,407,871 km (0.053 R)
• M61: 35,834,524 km (0.098 R)
• M62: 36,091,384 km (0.096 R)
• M63: 38,692,741 km (0.096 R)
• M64: 39,044,147 km (0.093 R)
• M65: 40,727,721 km (0.081 R)
• M66: 41,085,110 km (0.071 R)
• M67: 41,893,238 km (0.05 R)
• M68: 42,163,711 km (0.061 R)
• M69: 43,069,676 km (0.067 R)
• M70: 45,640,066 km (0.078 R)
• M71: 45,732,817 km (0.116 R)
• M72: 46,104,269 km (0.084 R)
• M73: 46,290,368 km (0.119 R)
• M74: 47,976,785 km (0.075 R)
• M75: 48,732,703 km (0.109 R)
• M76: 49,969,429 km (0.116 R)
• M77: 52,376,608 km (0.033 R)
• M78: 52,668,025 km (0.111 R)
• M79: 52,765,263 km (0.078 R)
• M80: 54,133,037 km (0.048 R)
• M81: 54,427,595 km (0.06 R)
• M82: 56,405,279 km (0.046 R)
• M83: 60,023,902 km (0.036 R)
• M84: 60,634,261 km (0.091 R)
• M85: 61,861,113 km (0.064 R)
• M86: 62,169,135 km (0.111 R)
• M87: 62,683,602 km (0.118 R)
• M88: 65,695,307 km (0.045 R)
• M89: 67,166,003 km (0.083 R)
• M90: 70,889,793 km (0.083 R)
• M91: 71,858,140 km (0.035 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit