🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.94 AU - 1.52 AU

Year: 423 Days

Day: 21.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,622,158 km

• M1: 403,166 km (0.084 R)

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.14 AU - 2.92 AU

Year: 1247 Days

Day: 38 Hours

Environment

Temp: -34 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,622,158 km

• M1: 579,093 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.65 AU - 2.95 AU

Year: 1452 Days

Day: 34.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.2

Radius: 8.6

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.87 AU - 11.35 AU

Year: 8518 Days

Day: 10.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,622,158 km

• M1: 113,994 km (0.101 R)
• M2: 320,738 km (0.117 R)
• M3: 696,228 km (0.099 R)
• M4: 775,515 km (0.055 R)
• M5: 1,086,829 km (0.068 R)
• M6: 1,559,259 km (0.081 R)
• M7: 1,665,323 km (0.114 R)
• M8: 2,020,768 km (0.095 R)
• M9: 2,090,032 km (0.059 R)
• M10: 2,326,845 km (0.036 R)
• M11: 2,826,502 km (0.103 R)
• M12: 3,169,081 km (0.109 R)
• M13: 3,222,937 km (0.117 R)
• M14: 3,750,119 km (0.081 R)
• M15: 4,363,770 km (0.027 R)
• M16: 4,697,822 km (0.061 R)
• M17: 5,071,517 km (0.053 R)
• M18: 5,198,376 km (0.09 R)
• M19: 5,584,937 km (0.057 R)
• M20: 5,814,720 km (0.116 R)
• M21: 6,047,644 km (0.055 R)
• M22: 6,730,109 km (0.11 R)
• M23: 7,010,007 km (0.074 R)
• M24: 7,544,969 km (0.072 R)
• M25: 7,835,637 km (0.077 R)
• M26: 8,056,145 km (0.12 R)
• M27: 8,503,293 km (0.071 R)
• M28: 8,691,935 km (0.115 R)
• M29: 9,150,453 km (0.072 R)
• M30: 9,460,420 km (0.027 R)
• M31: 10,491,747 km (0.049 R)
• M32: 10,653,612 km (0.072 R)
• M33: 11,185,283 km (0.046 R)
• M34: 12,104,861 km (0.063 R)
• M35: 12,616,486 km (0.091 R)
• M36: 13,397,237 km (0.075 R)
• M37: 13,705,259 km (0.118 R)
• M38: 14,104,536 km (0.041 R)
• M39: 14,238,426 km (0.086 R)
• M40: 14,327,886 km (0.11 R)
• M41: 15,785,867 km (0.04 R)
• M42: 15,924,993 km (0.057 R)
• M43: 16,438,412 km (0.097 R)
• M44: 16,720,853 km (0.097 R)
• M45: 16,862,672 km (0.091 R)
• M46: 17,195,078 km (0.113 R)
• M47: 17,529,579 km (0.096 R)
• M48: 17,769,983 km (0.089 R)
• M49: 18,011,284 km (0.091 R)
• M50: 18,205,163 km (0.103 R)
• M51: 18,448,559 km (0.067 R)
• M52: 19,185,179 km (0.117 R)
• M53: 19,532,246 km (0.103 R)
• M54: 19,981,339 km (0.087 R)
• M55: 20,182,099 km (0.079 R)
• M56: 20,333,193 km (0.116 R)
• M57: 21,452,035 km (0.05 R)
• M58: 21,657,583 km (0.119 R)
• M59: 22,642,835 km (0.092 R)
• M60: 25,088,461 km (0.11 R)
• M61: 25,196,769 km (0.11 R)
• M62: 26,452,494 km (0.075 R)
• M63: 27,115,661 km (0.098 R)
• M64: 27,784,364 km (0.098 R)
• M65: 28,402,053 km (0.112 R)
• M66: 30,224,754 km (0.109 R)
• M67: 31,150,316 km (0.079 R)
• M68: 31,266,553 km (0.06 R)
• M69: 31,909,076 km (0.105 R)
• M70: 32,085,003 km (0.037 R)
• M71: 32,320,171 km (0.092 R)
• M72: 32,910,484 km (0.112 R)
• M73: 33,028,966 km (0.112 R)
• M74: 34,944,118 km (0.086 R)
• M75: 35,186,167 km (0.092 R)
• M76: 35,246,754 km (0.091 R)
• M77: 36,465,379 km (0.11 R)
• M78: 36,710,719 km (0.06 R)
• M79: 38,568,575 km (0.111 R)
• M80: 39,069,130 km (0.104 R)
• M81: 39,131,811 km (0.089 R)
• M82: 39,508,947 km (0.057 R)
• M83: 40,076,821 km (0.052 R)
• M84: 40,710,817 km (0.106 R)
• M85: 41,924,803 km (0.104 R)
• M86: 43,085,683 km (0.12 R)
• M87: 43,280,310 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.6

Radius: 13.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.39 AU - 15.85 AU

Year: 19125 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,622,158 km

• M1: 405,859 km (0.114 R)
• M2: 640,428 km (0.07 R)
• M3: 1,019,509 km (0.118 R)
• M4: 1,301,950 km (0.066 R)
• M5: 2,567,698 km (0.047 R)
• M6: 2,777,883 km (0.109 R)
• M7: 2,885,145 km (0.068 R)
• M8: 3,141,106 km (0.036 R)
• M9: 3,328,553 km (0.076 R)
• M10: 4,828,720 km (0.117 R)
• M11: 5,535,271 km (0.118 R)
• M12: 6,227,161 km (0.091 R)
• M13: 6,897,659 km (0.067 R)
• M14: 7,390,883 km (0.086 R)
• M15: 7,641,758 km (0.108 R)
• M16: 8,203,648 km (0.062 R)
• M17: 8,831,959 km (0.063 R)
• M18: 9,044,837 km (0.064 R)
• M19: 9,530,282 km (0.065 R)
• M20: 10,752,347 km (0.09 R)
• M21: 10,979,736 km (0.056 R)
• M22: 11,905,747 km (0.044 R)
• M23: 12,318,786 km (0.118 R)
• M24: 13,341,587 km (0.1 R)
• M25: 14,017,769 km (0.057 R)
• M26: 14,831,432 km (0.109 R)
• M27: 15,853,934 km (0.042 R)
• M28: 16,439,160 km (0.069 R)
• M29: 16,635,732 km (0.1 R)
• M30: 16,965,296 km (0.113 R)
• M31: 17,097,690 km (0.069 R)
• M32: 17,363,526 km (0.117 R)
• M33: 17,697,727 km (0.107 R)
• M34: 17,831,917 km (0.031 R)
• M35: 19,469,864 km (0.103 R)
• M36: 19,608,541 km (0.093 R)
• M37: 21,369,457 km (0.056 R)
• M38: 21,584,130 km (0.104 R)
• M39: 22,160,232 km (0.106 R)
• M40: 22,595,562 km (0.11 R)
• M41: 23,622,401 km (0.085 R)
• M42: 23,770,354 km (0.068 R)
• M43: 24,067,156 km (0.108 R)
• M44: 25,342,478 km (0.062 R)
• M45: 25,797,704 km (0.089 R)
• M46: 30,015,915 km (0.099 R)
• M47: 30,256,469 km (0.088 R)
• M48: 30,982,018 km (0.044 R)
• M49: 31,550,191 km (0.065 R)
• M50: 32,285,913 km (0.054 R)
• M51: 33,441,557 km (0.063 R)
• M52: 33,857,588 km (0.062 R)
• M53: 34,526,889 km (0.067 R)
• M54: 37,592,150 km (0.116 R)
• M55: 38,198,171 km (0.075 R)
• M56: 40,566,155 km (0.109 R)
• M57: 41,276,895 km (0.073 R)
• M58: 43,614,960 km (0.118 R)
• M59: 45,258,891 km (0.09 R)
• M60: 45,811,356 km (0.091 R)
• M61: 46,365,915 km (0.116 R)
• M62: 47,015,918 km (0.06 R)
• M63: 49,456,308 km (0.061 R)
• M64: 49,740,544 km (0.074 R)
• M65: 51,169,952 km (0.085 R)
• M66: 52,806,104 km (0.096 R)
• M67: 54,948,943 km (0.093 R)
• M68: 55,538,209 km (0.031 R)
• M69: 55,735,230 km (0.049 R)
• M70: 56,525,107 km (0.1 R)
• M71: 59,520,505 km (0.108 R)
• M72: 60,834,423 km (0.106 R)
• M73: 62,977,113 km (0.088 R)
• M74: 63,079,737 km (0.093 R)
• M75: 64,109,270 km (0.113 R)
• M76: 64,315,865 km (0.112 R)
• M77: 64,522,609 km (0.111 R)
• M78: 65,248,158 km (0.064 R)
• M79: 66,498,348 km (0.107 R)
• M80: 69,022,214 km (0.112 R)
• M81: 69,870,433 km (0.115 R)
• M82: 70,083,012 km (0.058 R)
• M83: 70,189,376 km (0.119 R)
• M84: 70,295,890 km (0.083 R)
• M85: 71,042,383 km (0.116 R)
• M86: 71,149,196 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.5

Radius: 7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 15.31 AU - 25.45 AU

Year: 28503 Days

Day: 17.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,622,158 km

• M1: 91,105 km (0.107 R)
• M2: 140,323 km (0.068 R)
• M3: 469,887 km (0.088 R)
• M4: 681,867 km (0.086 R)
• M5: 922,869 km (0.082 R)
• M6: 1,150,108 km (0.045 R)
• M7: 1,480,121 km (0.1 R)
• M8: 1,723,667 km (0.116 R)
• M9: 2,223,623 km (0.096 R)
• M10: 2,348,986 km (0.1 R)
• M11: 2,502,623 km (0.11 R)
• M12: 3,262,430 km (0.11 R)
• M13: 4,242,596 km (0.108 R)
• M14: 4,335,945 km (0.119 R)
• M15: 4,620,181 km (0.1 R)
• M16: 5,373,855 km (0.063 R)
• M17: 5,920,485 km (0.089 R)
• M18: 5,990,048 km (0.075 R)
• M19: 7,550,803 km (0.101 R)
• M20: 7,816,339 km (0.106 R)
• M21: 8,395,283 km (0.078 R)
• M22: 8,749,381 km (0.119 R)
• M23: 9,229,141 km (0.094 R)
• M24: 9,309,924 km (0.062 R)
• M25: 9,553,619 km (0.072 R)
• M26: 9,635,449 km (0.1 R)
• M27: 10,006,003 km (0.079 R)
• M28: 10,172,356 km (0.043 R)
• M29: 11,059,920 km (0.105 R)
• M30: 11,145,789 km (0.077 R)
• M31: 11,275,042 km (0.1 R)
• M32: 11,404,743 km (0.098 R)
• M33: 13,271,426 km (0.11 R)
• M34: 13,729,793 km (0.091 R)
• M35: 13,914,547 km (0.1 R)
• M36: 14,380,095 km (0.07 R)
• M37: 14,567,691 km (0.081 R)
• M38: 14,756,184 km (0.106 R)
• M39: 15,326,451 km (0.057 R)
• M40: 17,080,038 km (0.105 R)
• M41: 17,428,451 km (0.104 R)
• M42: 17,829,373 km (0.098 R)
• M43: 17,930,053 km (0.094 R)
• M44: 18,132,010 km (0.101 R)
• M45: 18,947,618 km (0.115 R)
• M46: 19,050,391 km (0.067 R)
• M47: 19,463,281 km (0.102 R)
• M48: 19,983,732 km (0.092 R)
• M49: 21,197,869 km (0.112 R)
• M50: 23,310,789 km (0.069 R)
• M51: 23,531,296 km (0.071 R)
• M52: 23,807,753 km (0.043 R)
• M53: 25,206,792 km (0.117 R)
• M54: 27,558,172 km (0.061 R)
• M55: 27,966,574 km (0.058 R)
• M56: 28,259,487 km (0.105 R)
• M57: 28,494,654 km (0.082 R)
• M58: 29,144,508 km (0.041 R)
• M59: 29,322,529 km (0.094 R)
• M60: 30,338,448 km (0.094 R)
• M61: 31,366,036 km (0.085 R)
• M62: 32,650,932 km (0.086 R)
• M63: 33,952,882 km (0.095 R)
• M64: 34,140,328 km (0.086 R)
• M65: 35,905,883 km (0.118 R)
• M66: 36,479,590 km (0.105 R)
• M67: 40,183,334 km (0.118 R)
• M68: 40,381,552 km (0.11 R)
• M69: 40,778,884 km (0.032 R)
• M70: 40,978,148 km (0.07 R)
• M71: 41,044,569 km (0.085 R)
• M72: 41,778,197 km (0.093 R)
• M73: 41,845,068 km (0.109 R)
• M74: 45,098,073 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.1

Radius: 3.4

Gravity: 28.64 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 16.59 AU - 24.17 AU

Year: 28503 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,622,158 km

• M1: 305,928 km (0.109 R)
• M2: 415,583 km (0.107 R)
• M3: 558,598 km (0.06 R)
• M4: 624,422 km (0.109 R)
• M5: 1,266,047 km (0.04 R)
• M6: 1,532,929 km (0.035 R)
• M7: 1,688,661 km (0.039 R)
• M8: 1,915,302 km (0.102 R)
• M9: 2,015,233 km (0.034 R)
• M10: 2,504,418 km (0.072 R)
• M11: 2,687,675 km (0.12 R)
• M12: 2,724,776 km (0.069 R)
• M13: 2,762,175 km (0.12 R)
• M14: 3,544,123 km (0.11 R)
• M15: 3,708,232 km (0.119 R)
• M16: 4,345,519 km (0.107 R)
• M17: 4,521,147 km (0.047 R)
• M18: 4,699,168 km (0.03 R)
• M19: 5,766,100 km (0.048 R)
• M20: 6,105,089 km (0.102 R)
• M21: 6,701,237 km (0.096 R)
• M22: 6,751,651 km (0.061 R)
• M23: 7,160,352 km (0.093 R)
• M24: 8,707,344 km (0.112 R)
• M25: 8,873,099 km (0.12 R)
• M26: 9,039,900 km (0.107 R)
• M27: 10,062,252 km (0.091 R)
• M28: 11,180,346 km (0.092 R)
• M29: 11,602,212 km (0.083 R)
• M30: 11,906,644 km (0.116 R)
• M31: 11,967,830 km (0.091 R)
• M32: 12,961,309 km (0.109 R)
• M33: 13,277,260 km (0.059 R)
• M34: 13,916,492 km (0.064 R)
• M35: 14,435,147 km (0.101 R)
• M36: 14,631,270 km (0.065 R)
• M37: 15,158,603 km (0.117 R)
• M38: 15,491,308 km (0.079 R)
• M39: 16,096,132 km (0.074 R)
• M40: 16,163,900 km (0.037 R)
• M41: 16,231,668 km (0.096 R)
• M42: 17,052,512 km (0.09 R)
• M43: 17,190,591 km (0.076 R)
• M44: 17,816,658 km (0.119 R)
• M45: 17,886,669 km (0.118 R)
• M46: 18,520,964 km (0.056 R)
• M47: 19,450,117 km (0.118 R)
• M48: 19,811,545 km (0.115 R)
• M49: 20,175,218 km (0.115 R)
• M50: 21,056,798 km (0.074 R)
• M51: 21,951,094 km (0.097 R)
• M52: 24,706,836 km (0.114 R)
• M53: 25,019,795 km (0.061 R)
• M54: 26,363,932 km (0.104 R)
• M55: 26,443,817 km (0.092 R)
• M56: 29,452,380 km (0.074 R)
• M57: 30,033,717 km (0.096 R)
• M58: 32,567,307 km (0.076 R)
• M59: 33,513,364 km (0.12 R)
• M60: 33,859,683 km (0.098 R)
• M61: 34,993,186 km (0.096 R)
• M62: 36,227,668 km (0.062 R)
• M63: 37,207,683 km (0.029 R)
• M64: 37,655,878 km (0.036 R)
• M65: 39,193,595 km (0.1 R)
• M66: 39,558,315 km (0.091 R)
• M67: 39,649,719 km (0.075 R)
• M68: 40,015,785 km (0.111 R)
• M69: 40,291,195 km (0.1 R)
• M70: 40,751,507 km (0.088 R)
• M71: 41,491,717 km (0.111 R)
• M72: 42,423,114 km (0.034 R)
• M73: 42,797,557 km (0.103 R)
• M74: 42,985,303 km (0.069 R)
• M75: 44,972,112 km (0.087 R)
• M76: 45,641,114 km (0.051 R)
• M77: 45,736,856 km (0.08 R)
• M78: 46,602,429 km (0.107 R)
• M79: 47,473,239 km (0.076 R)
• M80: 47,570,328 km (0.065 R)
• M81: 50,117,979 km (0.114 R)
• M82: 50,712,033 km (0.098 R)
• M83: 52,910,672 km (0.081 R)
• M84: 53,011,202 km (0.112 R)
• M85: 54,427,296 km (0.104 R)
• M86: 55,855,806 km (0.102 R)
• M87: 56,060,904 km (0.115 R)
• M88: 56,163,529 km (0.089 R)
• M89: 58,853,747 km (0.064 R)
• M90: 59,899,586 km (0.048 R)
• M91: 61,057,025 km (0.059 R)
• M92: 61,903,449 km (0.03 R)
• M93: 63,715,080 km (0.099 R)
• M94: 65,004,164 km (0.108 R)
• M95: 69,804,311 km (0.065 R)
• M96: 70,025,118 km (0.077 R)
• M97: 75,395,532 km (0.052 R)

Kuiper Belt

Range: 35.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit