🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.7 AU - 1.1 AU

Year: 306 Days

Day: 13.4 Hours

Environment

Temp: 86 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.87 AU - 1.11 AU

Year: 353 Days

Day: 29.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.66 AU - 4.34 AU

Year: 2345 Days

Day: 31.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,724,552 km

• M1: 695,929 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.58 AU - 5.28 AU

Year: 3921 Days

Day: 29.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.9

Radius: 14.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.09 AU - 7.73 AU

Year: 7224 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,724,552 km

• M1: 216,319 km (0.11 R)
• M2: 366,964 km (0.105 R)
• M3: 622,776 km (0.12 R)
• M4: 861,534 km (0.09 R)
• M5: 1,222,963 km (0.068 R)
• M6: 1,510,789 km (0.099 R)
• M7: 1,694,345 km (0.101 R)
• M8: 2,017,327 km (0.092 R)
• M9: 2,337,018 km (0.11 R)
• M10: 2,551,541 km (0.086 R)
• M11: 2,648,929 km (0.056 R)
• M12: 2,822,613 km (0.105 R)
• M13: 3,000,036 km (0.057 R)
• M14: 3,446,885 km (0.111 R)
• M15: 3,803,077 km (0.063 R)
• M16: 4,200,110 km (0.084 R)
• M17: 4,345,220 km (0.093 R)
• M18: 4,462,504 km (0.105 R)
• M19: 4,851,160 km (0.082 R)
• M20: 4,942,564 km (0.064 R)
• M21: 5,034,417 km (0.109 R)
• M22: 6,148,472 km (0.108 R)
• M23: 6,380,349 km (0.119 R)
• M24: 6,480,580 km (0.119 R)
• M25: 6,716,645 km (0.084 R)
• M26: 7,371,734 km (0.101 R)
• M27: 8,047,318 km (0.119 R)
• M28: 8,264,834 km (0.068 R)
• M29: 8,484,294 km (0.098 R)
• M30: 8,668,598 km (0.09 R)
• M31: 9,003,847 km (0.103 R)
• M32: 9,267,738 km (0.101 R)
• M33: 9,572,319 km (0.038 R)
• M34: 10,505,810 km (0.111 R)
• M35: 10,624,590 km (0.074 R)
• M36: 10,823,556 km (0.102 R)
• M37: 12,753,518 km (0.108 R)
• M38: 13,177,777 km (0.114 R)
• M39: 14,171,257 km (0.12 R)
• M40: 14,699,188 km (0.056 R)
• M41: 15,729,019 km (0.063 R)
• M42: 16,367,353 km (0.115 R)
• M43: 16,967,690 km (0.116 R)
• M44: 17,293,963 km (0.034 R)
• M45: 17,387,611 km (0.05 R)
• M46: 18,285,198 km (0.09 R)
• M47: 19,392,073 km (0.096 R)
• M48: 21,771,277 km (0.113 R)
• M49: 22,995,137 km (0.119 R)
• M50: 23,149,672 km (0.055 R)
• M51: 23,252,895 km (0.095 R)
• M52: 25,190,337 km (0.1 R)
• M53: 25,296,402 km (0.118 R)
• M54: 25,456,022 km (0.113 R)
• M55: 25,829,718 km (0.085 R)
• M56: 27,124,637 km (0.059 R)
• M57: 27,780,025 km (0.109 R)
• M58: 28,606,554 km (0.103 R)
• M59: 28,939,409 km (0.057 R)
• M60: 29,553,209 km (0.103 R)
• M61: 31,477,038 km (0.1 R)
• M62: 33,033,454 km (0.116 R)
• M63: 33,324,422 km (0.068 R)
• M64: 33,441,108 km (0.072 R)
• M65: 34,085,127 km (0.102 R)
• M66: 35,325,742 km (0.075 R)
• M67: 37,669,043 km (0.113 R)
• M68: 38,094,948 km (0.053 R)
• M69: 38,277,906 km (0.097 R)
• M70: 38,828,726 km (0.074 R)
• M71: 39,074,365 km (0.111 R)
• M72: 39,320,454 km (0.036 R)
• M73: 40,683,590 km (0.089 R)
• M74: 41,120,565 km (0.103 R)
• M75: 41,559,186 km (0.104 R)
• M76: 41,936,322 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.6

Radius: 6.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.21 AU - 16.61 AU

Year: 22729 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,724,552 km

• M1: 101,577 km (0.091 R)
• M2: 198,965 km (0.062 R)
• M3: 241,301 km (0.059 R)
• M4: 462,856 km (0.098 R)
• M5: 587,172 km (0.098 R)
• M6: 653,443 km (0.05 R)
• M7: 704,905 km (0.066 R)
• M8: 1,103,883 km (0.065 R)
• M9: 1,471,744 km (0.106 R)
• M10: 1,586,785 km (0.094 R)
• M11: 1,850,526 km (0.088 R)
• M12: 2,206,120 km (0.104 R)
• M13: 2,418,848 km (0.077 R)
• M14: 2,473,002 km (0.035 R)
• M15: 3,066,607 km (0.105 R)
• M16: 3,334,088 km (0.109 R)
• M17: 3,955,368 km (0.099 R)
• M18: 4,611,654 km (0.105 R)
• M19: 4,986,845 km (0.048 R)
• M20: 5,056,258 km (0.055 R)
• M21: 5,372,060 km (0.072 R)
• M22: 6,096,562 km (0.072 R)
• M23: 6,851,433 km (0.037 R)
• M24: 7,876,328 km (0.055 R)
• M25: 8,119,574 km (0.106 R)
• M26: 8,365,214 km (0.11 R)
• M27: 8,489,081 km (0.06 R)
• M28: 11,179,898 km (0.089 R)
• M29: 11,682,696 km (0.1 R)
• M30: 11,774,848 km (0.09 R)
• M31: 11,821,074 km (0.087 R)
• M32: 12,805,279 km (0.117 R)
• M33: 13,283,094 km (0.095 R)
• M34: 13,331,115 km (0.067 R)
• M35: 15,962,392 km (0.098 R)
• M36: 16,116,029 km (0.106 R)
• M37: 16,373,188 km (0.1 R)
• M38: 17,257,610 km (0.1 R)
• M39: 18,317,960 km (0.074 R)
• M40: 18,532,483 km (0.09 R)
• M41: 18,801,909 km (0.119 R)
• M42: 20,334,390 km (0.039 R)
• M43: 21,396,834 km (0.112 R)
• M44: 22,420,083 km (0.057 R)
• M45: 22,477,379 km (0.107 R)
• M46: 22,707,162 km (0.083 R)
• M47: 22,937,692 km (0.049 R)
• M48: 23,053,181 km (0.105 R)
• M49: 23,517,384 km (0.09 R)
• M50: 23,692,114 km (0.066 R)
• M51: 26,185,013 km (0.116 R)
• M52: 27,034,280 km (0.082 R)
• M53: 27,462,280 km (0.118 R)
• M54: 28,139,359 km (0.052 R)
• M55: 29,321,931 km (0.108 R)
• M56: 30,203,660 km (0.077 R)
• M57: 31,606,589 km (0.118 R)
• M58: 31,735,243 km (0.107 R)
• M59: 31,799,571 km (0.119 R)
• M60: 32,186,730 km (0.109 R)
• M61: 32,380,758 km (0.113 R)
• M62: 34,079,592 km (0.08 R)
• M63: 34,608,121 km (0.113 R)
• M64: 34,806,937 km (0.073 R)
• M65: 35,472,647 km (0.114 R)
• M66: 35,539,517 km (0.115 R)
• M67: 36,008,357 km (0.057 R)
• M68: 36,952,020 km (0.079 R)
• M69: 37,291,009 km (0.104 R)
• M70: 37,358,927 km (0.105 R)
• M71: 38,108,861 km (0.082 R)
• M72: 39,139,441 km (0.111 R)
• M73: 39,623,539 km (0.119 R)
• M74: 41,087,654 km (0.11 R)
• M75: 43,423,924 km (0.112 R)
• M76: 43,495,431 km (0.087 R)
• M77: 43,566,939 km (0.057 R)
• M78: 43,853,419 km (0.102 R)
• M79: 44,284,111 km (0.084 R)
• M80: 44,788,555 km (0.077 R)
• M81: 45,585,014 km (0.083 R)
• M82: 45,657,719 km (0.069 R)
• M83: 47,118,393 km (0.084 R)
• M84: 47,338,900 km (0.087 R)
• M85: 47,854,564 km (0.088 R)
• M86: 48,002,217 km (0.059 R)
• M87: 48,520,424 km (0.076 R)
• M88: 49,338,275 km (0.11 R)
• M89: 49,412,925 km (0.12 R)
• M90: 50,010,867 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523

Radius: 7.5

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.87 AU - 17.53 AU

Year: 25549 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,724,552 km

• M1: 106,663 km (0.101 R)
• M2: 175,030 km (0.12 R)
• M3: 342,130 km (0.092 R)
• M4: 699,071 km (0.102 R)
• M5: 747,541 km (0.083 R)
• M6: 822,489 km (0.117 R)
• M7: 953,238 km (0.032 R)
• M8: 1,325,437 km (0.119 R)
• M9: 1,479,972 km (0.105 R)
• M10: 1,706,313 km (0.096 R)
• M11: 2,264,613 km (0.098 R)
• M12: 2,375,315 km (0.083 R)
• M13: 2,602,255 km (0.062 R)
• M14: 3,117,620 km (0.118 R)
• M15: 3,324,364 km (0.058 R)
• M16: 3,535,446 km (0.04 R)
• M17: 3,838,382 km (0.115 R)
• M18: 5,926,918 km (0.108 R)
• M19: 6,973,505 km (0.068 R)
• M20: 7,135,370 km (0.082 R)
• M21: 7,573,243 km (0.041 R)
• M22: 9,172,893 km (0.083 R)
• M23: 9,469,396 km (0.057 R)
• M24: 10,132,413 km (0.082 R)
• M25: 11,694,514 km (0.113 R)
• M26: 12,340,179 km (0.083 R)
• M27: 13,936,388 km (0.115 R)
• M28: 15,737,696 km (0.098 R)
• M29: 17,610,961 km (0.089 R)
• M30: 17,905,369 km (0.102 R)
• M31: 18,798,319 km (0.107 R)
• M32: 19,934,963 km (0.086 R)
• M33: 20,550,110 km (0.093 R)
• M34: 21,093,599 km (0.094 R)
• M35: 21,171,539 km (0.084 R)
• M36: 22,912,111 km (0.034 R)
• M37: 23,475,646 km (0.096 R)
• M38: 25,941,468 km (0.082 R)
• M39: 26,865,982 km (0.086 R)
• M40: 29,529,273 km (0.098 R)
• M41: 32,006,016 km (0.116 R)
• M42: 33,360,176 km (0.072 R)
• M43: 35,101,944 km (0.108 R)
• M44: 35,472,348 km (0.088 R)
• M45: 37,155,474 km (0.076 R)
• M46: 37,438,513 km (0.086 R)
• M47: 38,960,073 km (0.041 R)
• M48: 39,535,875 km (0.096 R)
• M49: 39,632,066 km (0.115 R)
• M50: 40,307,949 km (0.1 R)
• M51: 40,404,889 km (0.085 R)
• M52: 41,769,072 km (0.091 R)
• M53: 41,867,058 km (0.07 R)
• M54: 43,148,364 km (0.085 R)
• M55: 43,545,098 km (0.067 R)
• M56: 44,943,539 km (0.094 R)
• M57: 47,170,602 km (0.071 R)
• M58: 48,091,975 km (0.094 R)
• M59: 50,056,644 km (0.093 R)
• M60: 50,891,700 km (0.103 R)
• M61: 52,364,042 km (0.117 R)
• M62: 53,530,756 km (0.033 R)
• M63: 53,957,110 km (0.115 R)
• M64: 55,350,464 km (0.116 R)
• M65: 56,105,784 km (0.064 R)
• M66: 57,408,332 km (0.067 R)
• M67: 57,626,297 km (0.082 R)
• M68: 60,043,200 km (0.084 R)
• M69: 60,597,161 km (0.059 R)
• M70: 62,157,018 km (0.036 R)
• M71: 62,380,966 km (0.064 R)
• M72: 62,493,015 km (0.096 R)
• M73: 63,054,306 km (0.106 R)
• M74: 63,391,948 km (0.118 R)
• M75: 66,915,427 km (0.03 R)
• M76: 68,065,535 km (0.047 R)
• M77: 68,411,854 km (0.091 R)
• M78: 70,618,572 km (0.108 R)
• M79: 70,969,230 km (0.111 R)
• M80: 72,966,810 km (0.107 R)
• M81: 73,203,025 km (0.097 R)
• M82: 73,439,390 km (0.025 R)
• M83: 73,794,685 km (0.041 R)
• M84: 74,150,429 km (0.04 R)
• M85: 74,744,631 km (0.072 R)
• M86: 74,863,562 km (0.104 R)
• M87: 75,340,330 km (0.106 R)
• M88: 76,057,353 km (0.078 R)
• M89: 77,980,433 km (0.109 R)
• M90: 79,311,854 km (0.086 R)
• M91: 79,676,275 km (0.116 R)
• M92: 81,261,713 km (0.099 R)
• M93: 81,506,605 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.3

Radius: 4.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.84 AU - 20.2 AU

Year: 26265 Days

Day: 23.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,724,552 km

• M1: 65,823 km (0.088 R)
• M2: 117,434 km (0.054 R)
• M3: 181,013 km (0.044 R)
• M4: 234,420 km (0.116 R)
• M5: 841,488 km (0.086 R)
• M6: 1,053,169 km (0.113 R)
• M7: 1,154,746 km (0.105 R)
• M8: 1,238,371 km (0.103 R)
• M9: 1,302,399 km (0.08 R)
• M10: 1,389,615 km (0.116 R)
• M11: 1,456,186 km (0.08 R)
• M12: 2,685,431 km (0.038 R)
• M13: 2,768,608 km (0.117 R)
• M14: 3,023,523 km (0.09 R)
• M15: 3,285,917 km (0.113 R)
• M16: 3,315,538 km (0.042 R)
• M17: 3,677,864 km (0.053 R)
• M18: 3,739,498 km (0.1 R)
• M19: 3,770,315 km (0.112 R)
• M20: 4,180,213 km (0.085 R)
• M21: 4,244,540 km (0.079 R)
• M22: 4,276,854 km (0.05 R)
• M23: 4,406,704 km (0.099 R)
• M24: 4,439,466 km (0.086 R)
• M25: 4,670,595 km (0.103 R)
• M26: 4,804,336 km (0.048 R)
• M27: 5,282,600 km (0.118 R)
• M28: 5,317,456 km (0.117 R)
• M29: 5,527,492 km (0.113 R)
• M30: 5,740,220 km (0.11 R)
• M31: 5,811,877 km (0.117 R)
• M32: 6,247,207 km (0.086 R)
• M33: 6,806,105 km (0.051 R)
• M34: 6,919,799 km (0.101 R)
• M35: 6,957,797 km (0.095 R)
• M36: 7,303,368 km (0.088 R)
• M37: 8,822,684 km (0.074 R)
• M38: 8,863,823 km (0.081 R)
• M39: 8,946,551 km (0.09 R)
• M40: 9,575,161 km (0.081 R)
• M41: 10,698,043 km (0.104 R)
• M42: 10,963,130 km (0.117 R)
• M43: 11,096,422 km (0.031 R)
• M44: 11,319,772 km (0.066 R)
• M45: 11,771,108 km (0.107 R)
• M46: 12,412,584 km (0.052 R)
• M47: 12,924,658 km (0.084 R)
• M48: 13,112,553 km (0.103 R)
• M49: 14,307,241 km (0.051 R)
• M50: 14,550,338 km (0.085 R)
• M51: 15,188,672 km (0.087 R)
• M52: 17,468,244 km (0.096 R)
• M53: 18,620,746 km (0.097 R)
• M54: 18,939,390 km (0.116 R)
• M55: 19,099,310 km (0.099 R)
• M56: 19,259,828 km (0.101 R)
• M57: 19,743,777 km (0.085 R)
• M58: 21,942,567 km (0.119 R)
• M59: 23,070,684 km (0.073 R)
• M60: 23,756,740 km (0.06 R)
• M61: 23,814,186 km (0.04 R)
• M62: 24,217,651 km (0.103 R)
• M63: 25,972,584 km (0.091 R)
• M64: 27,104,890 km (0.073 R)
• M65: 27,405,582 km (0.071 R)
• M66: 28,314,239 km (0.111 R)
• M67: 28,925,496 km (0.058 R)
• M68: 29,048,316 km (0.109 R)
• M69: 29,974,626 km (0.025 R)
• M70: 33,581,880 km (0.111 R)
• M71: 34,488,592 km (0.085 R)
• M72: 34,553,667 km (0.072 R)
• M73: 34,683,967 km (0.062 R)
• M74: 35,732,050 km (0.027 R)
• M75: 36,392,225 km (0.108 R)
• M76: 36,923,447 km (0.087 R)
• M77: 37,256,751 km (0.095 R)
• M78: 37,724,993 km (0.064 R)
• M79: 37,859,032 km (0.11 R)
• M80: 38,060,541 km (0.099 R)
• M81: 38,937,932 km (0.116 R)
• M82: 39,209,153 km (0.08 R)
• M83: 39,958,489 km (0.042 R)
• M84: 40,095,221 km (0.106 R)
• M85: 42,025,782 km (0.116 R)
• M86: 42,443,459 km (0.112 R)
• M87: 42,722,609 km (0.104 R)
• M88: 42,792,471 km (0.073 R)
• M89: 44,694,009 km (0.093 R)
• M90: 45,619,272 km (0.065 R)
• M91: 45,976,811 km (0.06 R)
• M92: 47,923,678 km (0.039 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 14,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit