🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.42 AU - 0.58 AU

Year: 130 Days

Day: 22 Hours

Environment

Temp: 221 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.76 AU

Year: 221 Days

Day: 46.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.11 AU - 3.13 AU

Year: 1565 Days

Day: 16.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,327,047 km

• M1: 37,549 km (0.033 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.7

Radius: 8.3

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.67 AU - 5.27 AU

Year: 4088 Days

Day: 10.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 125.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,327,047 km

• M1: 105,466 km (0.037 R)
• M2: 294,409 km (0.046 R)
• M3: 366,216 km (0.095 R)
• M4: 560,842 km (0.103 R)
• M5: 644,019 km (0.114 R)
• M6: 709,244 km (0.106 R)
• M7: 1,070,672 km (0.041 R)
• M8: 1,136,196 km (0.104 R)
• M9: 1,528,292 km (0.032 R)
• M10: 1,678,339 km (0.083 R)
• M11: 1,801,757 km (0.09 R)
• M12: 1,912,310 km (0.117 R)
• M13: 2,463,877 km (0.109 R)
• M14: 2,534,038 km (0.043 R)
• M15: 3,156,964 km (0.054 R)
• M16: 3,271,705 km (0.058 R)
• M17: 3,329,600 km (0.077 R)
• M18: 3,407,391 km (0.102 R)
• M19: 3,525,124 km (0.117 R)
• M20: 3,584,515 km (0.064 R)
• M21: 4,050,961 km (0.088 R)
• M22: 4,113,193 km (0.097 R)
• M23: 4,429,443 km (0.104 R)
• M24: 4,688,098 km (0.049 R)
• M25: 4,819,295 km (0.101 R)
• M26: 5,040,700 km (0.083 R)
• M27: 5,130,309 km (0.103 R)
• M28: 5,197,778 km (0.063 R)
• M29: 5,379,091 km (0.079 R)
• M30: 5,493,533 km (0.112 R)
• M31: 6,317,219 km (0.063 R)
• M32: 6,510,799 km (0.087 R)
• M33: 6,608,486 km (0.067 R)
• M34: 7,482,885 km (0.072 R)
• M35: 7,559,480 km (0.045 R)
• M36: 7,662,104 km (0.086 R)
• M37: 7,739,446 km (0.104 R)
• M38: 7,816,938 km (0.111 R)
• M39: 7,920,758 km (0.091 R)
• M40: 8,366,859 km (0.057 R)
• M41: 9,037,806 km (0.109 R)
• M42: 9,476,277 km (0.096 R)
• M43: 9,642,480 km (0.085 R)
• M44: 9,921,630 km (0.103 R)
• M45: 10,231,896 km (0.116 R)
• M46: 10,890,725 km (0.097 R)
• M47: 11,830,200 km (0.074 R)
• M48: 12,369,949 km (0.09 R)
• M49: 12,430,386 km (0.106 R)
• M50: 12,612,447 km (0.065 R)
• M51: 13,256,466 km (0.115 R)
• M52: 13,535,765 km (0.088 R)
• M53: 13,785,743 km (0.061 R)
• M54: 14,131,763 km (0.094 R)
• M55: 14,576,517 km (0.112 R)
• M56: 15,187,325 km (0.075 R)
• M57: 15,740,838 km (0.109 R)
• M58: 16,268,020 km (0.11 R)
• M59: 16,367,503 km (0.087 R)
• M60: 16,433,924 km (0.105 R)
• M61: 16,600,277 km (0.096 R)
• M62: 16,700,508 km (0.086 R)
• M63: 16,834,398 km (0.108 R)
• M64: 17,849,569 km (0.075 R)
• M65: 18,261,113 km (0.117 R)
• M66: 19,093,775 km (0.048 R)
• M67: 19,444,432 km (0.058 R)
• M68: 19,797,184 km (0.108 R)
• M69: 19,938,853 km (0.03 R)
• M70: 20,258,843 km (0.104 R)
• M71: 20,330,201 km (0.11 R)
• M72: 20,724,092 km (0.041 R)
• M73: 22,104,133 km (0.043 R)
• M74: 22,435,342 km (0.117 R)
• M75: 22,879,498 km (0.078 R)
• M76: 23,065,448 km (0.065 R)
• M77: 23,139,948 km (0.117 R)
• M78: 24,115,925 km (0.109 R)
• M79: 24,191,621 km (0.087 R)
• M80: 24,305,166 km (0.116 R)
• M81: 24,685,145 km (0.074 R)
• M82: 24,952,177 km (0.118 R)
• M83: 25,605,022 km (0.113 R)
• M84: 25,875,345 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.6

Radius: 13.6

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.38 AU - 11.92 AU

Year: 13737 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,327,047 km

• M1: 256,560 km (0.078 R)
• M2: 460,462 km (0.099 R)
• M3: 751,131 km (0.071 R)
• M4: 909,405 km (0.034 R)
• M5: 1,036,115 km (0.106 R)
• M6: 1,124,228 km (0.073 R)
• M7: 1,332,767 km (0.11 R)
• M8: 1,504,057 km (0.078 R)
• M9: 1,842,298 km (0.104 R)
• M10: 2,119,203 km (0.107 R)
• M11: 2,530,149 km (0.119 R)
• M12: 2,902,498 km (0.079 R)
• M13: 3,292,649 km (0.103 R)
• M14: 3,665,148 km (0.108 R)
• M15: 3,980,201 km (0.08 R)
• M16: 4,901,425 km (0.08 R)
• M17: 5,725,111 km (0.104 R)
• M18: 6,846,945 km (0.114 R)
• M19: 7,192,217 km (0.093 R)
• M20: 7,455,060 km (0.082 R)
• M21: 8,630,451 km (0.117 R)
• M22: 8,956,724 km (0.063 R)
• M23: 9,477,624 km (0.106 R)
• M24: 9,766,048 km (0.083 R)
• M25: 9,911,308 km (0.042 R)
• M26: 10,155,152 km (0.114 R)
• M27: 11,049,000 km (0.07 R)
• M28: 11,813,295 km (0.106 R)
• M29: 12,700,111 km (0.1 R)
• M30: 13,231,782 km (0.088 R)
• M31: 15,656,764 km (0.062 R)
• M32: 18,335,014 km (0.093 R)
• M33: 18,634,509 km (0.065 R)
• M34: 19,604,203 km (0.091 R)
• M35: 20,033,548 km (0.097 R)
• M36: 20,714,668 km (0.064 R)
• M37: 21,026,729 km (0.101 R)
• M38: 21,466,247 km (0.118 R)
• M39: 21,972,337 km (0.076 R)
• M40: 22,290,532 km (0.103 R)
• M41: 22,418,288 km (0.083 R)
• M42: 22,610,372 km (0.073 R)
• M43: 23,839,617 km (0.07 R)
• M44: 25,891,502 km (0.107 R)
• M45: 27,381,796 km (0.075 R)
• M46: 28,137,265 km (0.08 R)
• M47: 29,388,502 km (0.06 R)
• M48: 29,528,525 km (0.077 R)
• M49: 29,668,998 km (0.074 R)
• M50: 31,800,917 km (0.078 R)
• M51: 32,740,092 km (0.119 R)
• M52: 33,468,784 km (0.039 R)
• M53: 34,497,867 km (0.069 R)
• M54: 35,090,574 km (0.07 R)
• M55: 35,611,923 km (0.106 R)
• M56: 36,813,343 km (0.038 R)
• M57: 36,964,437 km (0.078 R)
• M58: 37,267,373 km (0.08 R)
• M59: 37,570,907 km (0.102 R)
• M60: 38,947,656 km (0.104 R)
• M61: 41,435,618 km (0.05 R)
• M62: 42,144,563 km (0.088 R)
• M63: 42,381,825 km (0.072 R)
• M64: 43,175,741 km (0.094 R)
• M65: 43,894,558 km (0.116 R)
• M66: 44,375,964 km (0.047 R)
• M67: 45,749,422 km (0.109 R)
• M68: 47,218,773 km (0.039 R)
• M69: 47,547,439 km (0.077 R)
• M70: 47,876,704 km (0.113 R)
• M71: 48,537,777 km (0.113 R)
• M72: 49,118,815 km (0.078 R)
• M73: 49,618,472 km (0.109 R)
• M74: 50,203,699 km (0.091 R)
• M75: 52,567,345 km (0.101 R)
• M76: 52,652,467 km (0.104 R)
• M77: 52,822,709 km (0.067 R)
• M78: 53,078,521 km (0.085 R)
• M79: 53,591,343 km (0.026 R)
• M80: 54,449,735 km (0.109 R)
• M81: 54,535,904 km (0.089 R)
• M82: 54,622,072 km (0.115 R)
• M83: 55,053,363 km (0.052 R)
• M84: 56,790,194 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 11.7

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.87 AU - 12.45 AU

Year: 14690 Days

Day: 11.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,327,047 km

• M1: 168,148 km (0.042 R)
• M2: 478,115 km (0.12 R)
• M3: 638,484 km (0.059 R)
• M4: 777,011 km (0.056 R)
• M5: 861,085 km (0.092 R)
• M6: 993,779 km (0.066 R)
• M7: 1,280,558 km (0.075 R)
• M8: 1,513,182 km (0.107 R)
• M9: 1,676,095 km (0.093 R)
• M10: 2,199,986 km (0.09 R)
• M11: 2,417,202 km (0.049 R)
• M12: 3,250,163 km (0.09 R)
• M13: 3,789,912 km (0.112 R)
• M14: 4,280,444 km (0.06 R)
• M15: 4,831,263 km (0.086 R)
• M16: 5,074,360 km (0.043 R)
• M17: 5,913,454 km (0.093 R)
• M18: 8,484,742 km (0.025 R)
• M19: 9,578,153 km (0.09 R)
• M20: 10,662,887 km (0.115 R)
• M21: 11,086,399 km (0.05 R)
• M22: 11,895,424 km (0.065 R)
• M23: 12,334,644 km (0.058 R)
• M24: 13,569,724 km (0.08 R)
• M25: 15,495,497 km (0.035 R)
• M26: 15,914,969 km (0.083 R)
• M27: 16,277,445 km (0.102 R)
• M28: 16,703,949 km (0.073 R)
• M29: 16,887,804 km (0.069 R)
• M30: 17,505,494 km (0.084 R)
• M31: 17,629,959 km (0.12 R)
• M32: 18,826,892 km (0.054 R)
• M33: 19,082,106 km (0.058 R)
• M34: 19,210,311 km (0.112 R)
• M35: 20,638,073 km (0.086 R)
• M36: 21,298,398 km (0.111 R)
• M37: 21,831,715 km (0.098 R)
• M38: 22,775,528 km (0.088 R)
• M39: 24,842,372 km (0.095 R)
• M40: 25,969,143 km (0.101 R)
• M41: 26,610,320 km (0.069 R)
• M42: 26,896,949 km (0.082 R)
• M43: 28,418,360 km (0.112 R)
• M44: 28,784,874 km (0.098 R)
• M45: 29,078,984 km (0.034 R)
• M46: 29,300,389 km (0.076 R)
• M47: 29,522,242 km (0.095 R)
• M48: 30,640,187 km (0.092 R)
• M49: 31,166,622 km (0.096 R)
• M50: 31,620,203 km (0.086 R)
• M51: 32,228,318 km (0.079 R)
• M52: 35,957,943 km (0.106 R)
• M53: 36,037,080 km (0.097 R)
• M54: 36,513,100 km (0.099 R)
• M55: 36,831,744 km (0.114 R)
• M56: 37,873,394 km (0.111 R)
• M57: 39,331,524 km (0.068 R)
• M58: 40,478,491 km (0.078 R)
• M59: 41,387,298 km (0.074 R)
• M60: 41,885,758 km (0.116 R)
• M61: 45,003,976 km (0.044 R)
• M62: 46,461,508 km (0.11 R)
• M63: 46,979,715 km (0.025 R)
• M64: 47,499,718 km (0.107 R)
• M65: 47,847,533 km (0.104 R)
• M66: 48,545,556 km (0.107 R)
• M67: 48,720,586 km (0.096 R)
• M68: 48,895,914 km (0.111 R)
• M69: 49,247,021 km (0.116 R)
• M70: 49,334,984 km (0.045 R)
• M71: 49,422,948 km (0.027 R)
• M72: 51,371,460 km (0.115 R)
• M73: 51,996,630 km (0.073 R)
• M74: 56,167,717 km (0.078 R)
• M75: 58,014,503 km (0.115 R)
• M76: 58,200,304 km (0.118 R)
• M77: 59,412,645 km (0.117 R)
• M78: 60,162,878 km (0.092 R)
• M79: 60,256,826 km (0.106 R)
• M80: 60,727,610 km (0.074 R)
• M81: 60,916,253 km (0.069 R)
• M82: 61,010,649 km (0.034 R)
• M83: 61,105,045 km (0.094 R)
• M84: 61,862,310 km (0.082 R)
• M85: 62,242,139 km (0.106 R)
• M86: 63,769,084 km (0.105 R)
• M87: 64,056,761 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.8

Radius: 4.1

Gravity: 50.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.75 AU - 18.35 AU

Year: 23724 Days

Day: 21 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,327,047 km

• M1: 128,953 km (0.11 R)
• M2: 433,684 km (0.066 R)
• M3: 598,092 km (0.107 R)
• M4: 753,973 km (0.108 R)
• M5: 1,196,334 km (0.085 R)
• M6: 1,598,603 km (0.1 R)
• M7: 1,963,322 km (0.058 R)
• M8: 2,723,579 km (0.12 R)
• M9: 3,112,234 km (0.044 R)
• M10: 4,528,328 km (0.028 R)
• M11: 4,578,443 km (0.109 R)
• M12: 5,143,025 km (0.073 R)
• M13: 5,300,701 km (0.092 R)
• M14: 5,729,150 km (0.09 R)
• M15: 6,057,667 km (0.059 R)
• M16: 6,561,961 km (0.063 R)
• M17: 7,138,062 km (0.109 R)
• M18: 7,910,735 km (0.079 R)
• M19: 8,897,633 km (0.035 R)
• M20: 9,087,023 km (0.064 R)
• M21: 9,598,349 km (0.1 R)
• M22: 10,119,099 km (0.1 R)
• M23: 10,382,840 km (0.1 R)
• M24: 10,850,034 km (0.086 R)
• M25: 12,502,642 km (0.049 R)
• M26: 13,647,215 km (0.105 R)
• M27: 13,719,770 km (0.088 R)
• M28: 14,305,596 km (0.112 R)
• M29: 14,601,500 km (0.118 R)
• M30: 14,899,499 km (0.099 R)
• M31: 14,974,298 km (0.046 R)
• M32: 15,049,247 km (0.084 R)
• M33: 15,501,331 km (0.094 R)
• M34: 17,275,712 km (0.071 R)
• M35: 20,427,440 km (0.072 R)
• M36: 21,685,857 km (0.027 R)
• M37: 21,855,651 km (0.043 R)
• M38: 22,110,864 km (0.087 R)
• M39: 22,281,705 km (0.065 R)
• M40: 23,576,475 km (0.115 R)
• M41: 25,251,223 km (0.112 R)
• M42: 25,519,153 km (0.101 R)
• M43: 25,608,762 km (0.058 R)
• M44: 26,148,062 km (0.069 R)
• M45: 26,781,908 km (0.053 R)
• M46: 26,963,969 km (0.1 R)
• M47: 27,604,397 km (0.111 R)
• M48: 30,785,447 km (0.108 R)
• M49: 30,880,740 km (0.114 R)
• M50: 32,225,177 km (0.111 R)
• M51: 34,673,046 km (0.117 R)
• M52: 35,369,125 km (0.098 R)
• M53: 35,869,231 km (0.061 R)
• M54: 36,069,842 km (0.097 R)
• M55: 36,775,196 km (0.068 R)
• M56: 38,609,415 km (0.095 R)
• M57: 42,578,396 km (0.088 R)
• M58: 42,897,189 km (0.089 R)
• M59: 44,073,029 km (0.111 R)
• M60: 46,019,746 km (0.064 R)
• M61: 46,893,846 km (0.064 R)
• M62: 52,139,196 km (0.074 R)
• M63: 53,851,942 km (0.113 R)
• M64: 54,772,867 km (0.083 R)
• M65: 56,164,127 km (0.09 R)
• M66: 57,332,337 km (0.083 R)
• M67: 58,154,826 km (0.036 R)
• M68: 58,862,873 km (0.032 R)
• M69: 59,099,536 km (0.119 R)
• M70: 59,692,542 km (0.101 R)
• M71: 61,363,551 km (0.072 R)
• M72: 62,928,943 km (0.05 R)
• M73: 63,898,786 km (0.069 R)
• M74: 66,345,010 km (0.119 R)
• M75: 69,195,598 km (0.117 R)
• M76: 73,992,154 km (0.116 R)
• M77: 76,430,450 km (0.067 R)
• M78: 76,559,403 km (0.055 R)
• M79: 77,464,919 km (0.09 R)
• M80: 77,854,023 km (0.095 R)
• M81: 78,243,726 km (0.088 R)
• M82: 78,894,775 km (0.101 R)
• M83: 79,417,022 km (0.076 R)
• M84: 79,678,519 km (0.106 R)
• M85: 80,727,349 km (0.118 R)
• M86: 81,780,818 km (0.096 R)
• M87: 82,309,197 km (0.032 R)
• M88: 85,102,040 km (0.103 R)
• M89: 85,369,521 km (0.112 R)
• M90: 86,308,397 km (0.117 R)
• M91: 86,442,736 km (0.085 R)
• M92: 89,417,041 km (0.116 R)
• M93: 90,097,562 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 19,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit