🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.58 AU - 0.72 AU

Year: 189 Days

Day: 27.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,891,383 km

• M1: 79,436 km (0.037 R)
• M2: 262,395 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.73 AU - 1.11 AU

Year: 318 Days

Day: 28.2 Hours

Environment

Temp: 78 °C

Axial Tilt: 70 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.38 AU - 1.52 AU

Year: 628 Days

Day: 46.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,891,383 km

• M1: 704,905 km (0.116 R)
• M2: 834,607 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.02 AU - 2.52 AU

Year: 1231 Days

Day: 28.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.11 AU - 3.67 AU

Year: 2246 Days

Day: 38.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,891,383 km

• M1: 1,644,529 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.05 AU - 3.93 AU

Year: 2346 Days

Day: 13.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.3

Radius: 14.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.64 AU - 10.54 AU

Year: 9863 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,891,383 km

• M1: 191,635 km (0.085 R)
• M2: 501,602 km (0.1 R)
• M3: 736,620 km (0.103 R)
• M4: 838,945 km (0.083 R)
• M5: 931,247 km (0.039 R)
• M6: 1,248,245 km (0.116 R)
• M7: 1,392,457 km (0.036 R)
• M8: 1,561,802 km (0.113 R)
• M9: 2,090,630 km (0.071 R)
• M10: 2,308,594 km (0.088 R)
• M11: 3,305,814 km (0.108 R)
• M12: 3,691,776 km (0.081 R)
• M13: 4,339,535 km (0.112 R)
• M14: 4,733,875 km (0.109 R)
• M15: 5,198,975 km (0.109 R)
• M16: 6,425,677 km (0.113 R)
• M17: 6,843,205 km (0.104 R)
• M18: 7,536,292 km (0.044 R)
• M19: 7,637,270 km (0.083 R)
• M20: 8,148,446 km (0.102 R)
• M21: 8,600,531 km (0.037 R)
• M22: 8,918,277 km (0.078 R)
• M23: 9,060,844 km (0.065 R)
• M24: 9,168,255 km (0.111 R)
• M25: 10,190,906 km (0.054 R)
• M26: 10,377,305 km (0.091 R)
• M27: 10,565,050 km (0.067 R)
• M28: 11,481,188 km (0.066 R)
• M29: 11,753,157 km (0.095 R)
• M30: 12,343,470 km (0.068 R)
• M31: 12,943,208 km (0.11 R)
• M32: 13,348,468 km (0.083 R)
• M33: 13,757,918 km (0.096 R)
• M34: 14,088,529 km (0.045 R)
• M35: 15,011,099 km (0.111 R)
• M36: 15,266,014 km (0.117 R)
• M37: 15,479,640 km (0.075 R)
• M38: 15,651,228 km (0.076 R)
• M39: 16,694,225 km (0.059 R)
• M40: 17,268,531 km (0.032 R)
• M41: 17,446,552 km (0.116 R)
• M42: 18,119,593 km (0.107 R)
• M43: 18,436,591 km (0.033 R)
• M44: 18,846,938 km (0.089 R)
• M45: 19,122,198 km (0.115 R)
• M46: 20,002,432 km (0.107 R)
• M47: 20,801,285 km (0.08 R)
• M48: 21,085,820 km (0.111 R)
• M49: 21,610,609 km (0.056 R)
• M50: 22,188,207 km (0.073 R)
• M51: 22,624,584 km (0.054 R)
• M52: 23,211,007 km (0.03 R)
• M53: 23,654,116 km (0.076 R)
• M54: 24,100,067 km (0.074 R)
• M55: 24,849,403 km (0.117 R)
• M56: 25,050,463 km (0.069 R)
• M57: 25,201,706 km (0.052 R)
• M58: 26,833,370 km (0.113 R)
• M59: 27,194,948 km (0.085 R)
• M60: 27,766,262 km (0.109 R)
• M61: 28,656,968 km (0.053 R)
• M62: 29,079,432 km (0.046 R)
• M63: 29,344,520 km (0.063 R)
• M64: 29,503,842 km (0.091 R)
• M65: 29,930,495 km (0.091 R)
• M66: 30,681,925 km (0.046 R)
• M67: 30,843,640 km (0.112 R)
• M68: 31,113,964 km (0.113 R)
• M69: 31,657,004 km (0.071 R)
• M70: 32,422,646 km (0.035 R)
• M71: 32,697,457 km (0.106 R)
• M72: 32,917,964 km (0.115 R)
• M73: 33,693,480 km (0.055 R)
• M74: 34,139,431 km (0.097 R)
• M75: 34,475,128 km (0.092 R)
• M76: 34,587,177 km (0.09 R)
• M77: 34,699,525 km (0.084 R)
• M78: 35,602,049 km (0.039 R)
• M79: 36,683,791 km (0.11 R)
• M80: 36,798,234 km (0.074 R)
• M81: 38,646,366 km (0.111 R)
• M82: 39,054,768 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 13.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.47 AU - 9.47 AU

Year: 10488 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,891,383 km

• M1: 180,565 km (0.095 R)
• M2: 284,685 km (0.046 R)
• M3: 935,435 km (0.106 R)
• M4: 1,034,469 km (0.114 R)
• M5: 1,487,751 km (0.063 R)
• M6: 1,851,423 km (0.109 R)
• M7: 2,022,264 km (0.069 R)
• M8: 2,154,060 km (0.096 R)
• M9: 2,243,519 km (0.111 R)
• M10: 2,543,164 km (0.109 R)
• M11: 3,029,955 km (0.088 R)
• M12: 3,440,601 km (0.102 R)
• M13: 4,314,851 km (0.08 R)
• M14: 4,400,272 km (0.052 R)
• M15: 4,777,258 km (0.08 R)
• M16: 5,255,672 km (0.097 R)
• M17: 6,097,908 km (0.084 R)
• M18: 6,258,577 km (0.112 R)
• M19: 7,049,201 km (0.11 R)
• M20: 7,422,149 km (0.047 R)
• M21: 7,525,072 km (0.085 R)
• M22: 7,766,972 km (0.11 R)
• M23: 8,117,031 km (0.108 R)
• M24: 8,329,460 km (0.071 R)
• M25: 8,436,422 km (0.095 R)
• M26: 8,941,764 km (0.035 R)
• M27: 9,051,270 km (0.087 R)
• M28: 10,709,263 km (0.091 R)
• M29: 11,138,459 km (0.088 R)
• M30: 11,256,342 km (0.047 R)
• M31: 11,493,604 km (0.071 R)
• M32: 11,812,547 km (0.099 R)
• M33: 12,296,496 km (0.119 R)
• M34: 12,418,568 km (0.085 R)
• M35: 12,828,167 km (0.097 R)
• M36: 13,034,612 km (0.12 R)
• M37: 13,283,842 km (0.083 R)
• M38: 13,618,792 km (0.104 R)
• M39: 14,126,228 km (0.083 R)
• M40: 15,116,117 km (0.04 R)
• M41: 16,306,766 km (0.084 R)
• M42: 16,396,076 km (0.055 R)
• M43: 16,485,685 km (0.088 R)
• M44: 17,481,708 km (0.105 R)
• M45: 17,710,742 km (0.113 R)
• M46: 19,059,068 km (0.069 R)
• M47: 20,199,752 km (0.081 R)
• M48: 20,536,646 km (0.082 R)
• M49: 20,827,016 km (0.048 R)
• M50: 20,972,574 km (0.119 R)
• M51: 21,313,807 km (0.117 R)
• M52: 21,509,481 km (0.105 R)
• M53: 21,804,338 km (0.109 R)
• M54: 22,298,610 km (0.118 R)
• M55: 23,399,052 km (0.057 R)
• M56: 23,550,445 km (0.092 R)
• M57: 24,312,496 km (0.062 R)
• M58: 24,465,984 km (0.118 R)
• M59: 24,568,309 km (0.097 R)
• M60: 24,825,168 km (0.092 R)
• M61: 26,069,823 km (0.076 R)
• M62: 26,541,804 km (0.077 R)
• M63: 26,805,246 km (0.078 R)
• M64: 27,707,470 km (0.055 R)
• M65: 27,867,690 km (0.116 R)
• M66: 28,242,881 km (0.1 R)
• M67: 29,869,459 km (0.111 R)
• M68: 30,694,192 km (0.053 R)
• M69: 31,470,605 km (0.078 R)
• M70: 31,805,405 km (0.117 R)
• M71: 32,029,203 km (0.104 R)
• M72: 32,309,849 km (0.075 R)
• M73: 35,333,222 km (0.071 R)
• M74: 36,146,885 km (0.091 R)
• M75: 36,263,721 km (0.071 R)
• M76: 38,744,203 km (0.061 R)
• M77: 39,342,894 km (0.086 R)
• M78: 40,125,739 km (0.068 R)
• M79: 40,609,988 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.4

Radius: 5.1

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.81 AU - 18.05 AU

Year: 25070 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,891,383 km

• M1: 622,477 km (0.09 R)
• M2: 689,945 km (0.12 R)
• M3: 1,228,498 km (0.046 R)
• M4: 1,285,345 km (0.051 R)
• M5: 1,771,089 km (0.118 R)
• M6: 2,414,210 km (0.104 R)
• M7: 2,816,629 km (0.04 R)
• M8: 2,930,024 km (0.098 R)
• M9: 3,641,511 km (0.104 R)
• M10: 3,848,405 km (0.101 R)
• M11: 4,624,070 km (0.107 R)
• M12: 5,588,079 km (0.104 R)
• M13: 5,874,708 km (0.117 R)
• M14: 5,922,879 km (0.119 R)
• M15: 7,016,739 km (0.101 R)
• M16: 7,850,597 km (0.071 R)
• M17: 7,903,854 km (0.071 R)
• M18: 8,551,014 km (0.107 R)
• M19: 9,103,180 km (0.092 R)
• M20: 10,358,157 km (0.059 R)
• M21: 10,827,894 km (0.091 R)
• M22: 12,339,880 km (0.064 R)
• M23: 12,712,528 km (0.081 R)
• M24: 12,900,273 km (0.073 R)
• M25: 13,852,464 km (0.109 R)
• M26: 13,916,641 km (0.079 R)
• M27: 14,564,998 km (0.115 R)
• M28: 14,827,094 km (0.101 R)
• M29: 15,489,064 km (0.111 R)
• M30: 15,823,715 km (0.082 R)
• M31: 16,636,480 km (0.079 R)
• M32: 16,704,697 km (0.116 R)
• M33: 17,950,847 km (0.089 R)
• M34: 18,655,902 km (0.104 R)
• M35: 21,565,580 km (0.115 R)
• M36: 22,164,121 km (0.077 R)
• M37: 22,692,501 km (0.06 R)
• M38: 25,710,788 km (0.07 R)
• M39: 26,985,062 km (0.115 R)
• M40: 27,226,214 km (0.105 R)
• M41: 27,629,829 km (0.086 R)
• M42: 28,770,363 km (0.114 R)
• M43: 29,346,465 km (0.11 R)
• M44: 31,942,885 km (0.072 R)
• M45: 32,368,491 km (0.109 R)
• M46: 33,483,893 km (0.102 R)
• M47: 34,611,861 km (0.07 R)
• M48: 35,840,508 km (0.075 R)
• M49: 36,017,183 km (0.091 R)
• M50: 36,460,143 km (0.118 R)
• M51: 38,520,853 km (0.106 R)
• M52: 40,159,698 km (0.045 R)
• M53: 41,542,880 km (0.034 R)
• M54: 41,635,631 km (0.118 R)
• M55: 42,007,381 km (0.07 R)
• M56: 43,976,987 km (0.09 R)
• M57: 45,211,169 km (0.114 R)
• M58: 45,976,362 km (0.088 R)
• M59: 46,745,894 km (0.082 R)
• M60: 47,132,156 km (0.104 R)
• M61: 47,519,614 km (0.042 R)
• M62: 48,200,135 km (0.072 R)
• M63: 48,492,748 km (0.092 R)
• M64: 48,785,960 km (0.061 R)
• M65: 49,472,465 km (0.094 R)
• M66: 50,557,498 km (0.082 R)
• M67: 51,451,196 km (0.084 R)
• M68: 53,254,299 km (0.116 R)
• M69: 53,657,764 km (0.101 R)
• M70: 53,758,743 km (0.088 R)
• M71: 54,366,260 km (0.117 R)
• M72: 54,874,145 km (0.086 R)
• M73: 55,281,649 km (0.082 R)
• M74: 57,334,282 km (0.047 R)
• M75: 59,202,909 km (0.11 R)
• M76: 59,830,172 km (0.07 R)
• M77: 59,934,891 km (0.094 R)
• M78: 60,249,645 km (0.058 R)
• M79: 60,459,680 km (0.108 R)
• M80: 60,775,182 km (0.115 R)
• M81: 61,091,282 km (0.11 R)
• M82: 61,831,044 km (0.102 R)
• M83: 63,106,067 km (0.104 R)
• M84: 64,497,028 km (0.067 R)
• M85: 64,819,561 km (0.08 R)
• M86: 65,358,113 km (0.091 R)
• M87: 66,006,320 km (0.12 R)
• M88: 67,745,396 km (0.1 R)
• M89: 69,389,476 km (0.101 R)
• M90: 69,940,445 km (0.044 R)
• M91: 71,490,728 km (0.051 R)
• M92: 73,949,818 km (0.118 R)
• M93: 74,174,663 km (0.119 R)
• M94: 74,287,311 km (0.111 R)
• M95: 74,738,049 km (0.041 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 6.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 17.03 AU - 22.67 AU

Year: 31828 Days

Day: 19.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 53,891,383 km

• M1: 80,633 km (0.118 R)
• M2: 205,847 km (0.113 R)
• M3: 328,068 km (0.117 R)
• M4: 769,980 km (0.06 R)
• M5: 1,072,467 km (0.116 R)
• M6: 1,316,461 km (0.101 R)
• M7: 1,553,125 km (0.078 R)
• M8: 1,626,877 km (0.051 R)
• M9: 2,627,537 km (0.089 R)
• M10: 2,686,179 km (0.102 R)
• M11: 3,047,309 km (0.111 R)
• M12: 3,814,746 km (0.113 R)
• M13: 4,288,821 km (0.105 R)
• M14: 4,781,447 km (0.099 R)
• M15: 5,328,975 km (0.102 R)
• M16: 5,819,357 km (0.107 R)
• M17: 6,245,711 km (0.119 R)
• M18: 6,403,238 km (0.108 R)
• M19: 6,843,205 km (0.099 R)
• M20: 7,005,668 km (0.114 R)
• M21: 7,128,189 km (0.116 R)
• M22: 9,229,889 km (0.09 R)
• M23: 9,908,914 km (0.097 R)
• M24: 12,384,609 km (0.037 R)
• M25: 15,038,924 km (0.045 R)
• M26: 18,028,339 km (0.116 R)
• M27: 18,988,458 km (0.105 R)
• M28: 19,274,040 km (0.036 R)
• M29: 19,676,159 km (0.075 R)
• M30: 22,507,448 km (0.109 R)
• M31: 22,930,810 km (0.106 R)
• M32: 23,479,087 km (0.08 R)
• M33: 23,601,458 km (0.114 R)
• M34: 26,284,495 km (0.102 R)
• M35: 26,347,925 km (0.063 R)
• M36: 28,017,736 km (0.068 R)
• M37: 29,523,289 km (0.049 R)
• M38: 29,787,778 km (0.093 R)
• M39: 31,661,193 km (0.067 R)
• M40: 36,437,553 km (0.079 R)
• M41: 37,290,860 km (0.096 R)
• M42: 37,505,233 km (0.095 R)
• M43: 38,583,086 km (0.11 R)
• M44: 39,452,698 km (0.112 R)
• M45: 40,182,437 km (0.078 R)
• M46: 40,255,590 km (0.062 R)
• M47: 40,916,514 km (0.076 R)
• M48: 43,070,274 km (0.045 R)
• M49: 43,220,171 km (0.096 R)
• M50: 43,520,564 km (0.108 R)
• M51: 45,565,567 km (0.058 R)
• M52: 45,718,306 km (0.109 R)
• M53: 46,024,383 km (0.113 R)
• M54: 46,407,803 km (0.098 R)
• M55: 48,496,638 km (0.089 R)
• M56: 48,808,699 km (0.069 R)
• M57: 49,984,837 km (0.102 R)
• M58: 52,845,448 km (0.08 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit