🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.66 AU - 0.72 AU

Year: 209 Days

Day: 17.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,274,407 km

• M1: 613,351 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.64 AU - 0.9 AU

Year: 247 Days

Day: 30.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.98 AU - 1.1 AU

Year: 387 Days

Day: 20.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,274,407 km

• M1: 172,337 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.85 AU - 2.61 AU

Year: 1216 Days

Day: 45.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.81 AU - 4.03 AU

Year: 2835 Days

Day: 41.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,274,407 km

• M1: 41,139 km (0.053 R)
• M2: 2,959,943 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.43 AU - 4.61 AU

Year: 2944 Days

Day: 41.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 88 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 11.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.27 AU - 6.31 AU

Year: 5089 Days

Day: 14.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 100,274,407 km

• M1: 202,855 km (0.087 R)
• M2: 410,646 km (0.049 R)
• M3: 512,074 km (0.106 R)
• M4: 999,015 km (0.046 R)
• M5: 1,184,516 km (0.103 R)
• M6: 1,317,060 km (0.092 R)
• M7: 1,447,509 km (0.056 R)
• M8: 1,636,002 km (0.099 R)
• M9: 1,745,209 km (0.098 R)
• M10: 1,897,499 km (0.074 R)
• M11: 2,267,305 km (0.092 R)
• M12: 2,817,377 km (0.061 R)
• M13: 2,997,193 km (0.081 R)
• M14: 4,079,384 km (0.118 R)
• M15: 4,523,840 km (0.088 R)
• M16: 4,870,308 km (0.079 R)
• M17: 5,144,372 km (0.067 R)
• M18: 5,577,009 km (0.082 R)
• M19: 5,648,217 km (0.029 R)
• M20: 6,143,536 km (0.096 R)
• M21: 6,995,496 km (0.092 R)
• M22: 7,474,807 km (0.081 R)
• M23: 7,698,456 km (0.098 R)
• M24: 8,031,610 km (0.066 R)
• M25: 8,260,944 km (0.1 R)
• M26: 8,424,006 km (0.108 R)
• M27: 8,670,693 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.8

Radius: 4.4

Gravity: 28.4 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.85 AU - 15.91 AU

Year: 18887 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 100,274,407 km

• M1: 112,797 km (0.078 R)
• M2: 276,606 km (0.036 R)
• M3: 390,600 km (0.113 R)
• M4: 538,702 km (0.086 R)
• M5: 578,495 km (0.114 R)
• M6: 682,465 km (0.096 R)
• M7: 1,368,671 km (0.066 R)
• M8: 1,651,710 km (0.115 R)
• M9: 1,921,734 km (0.093 R)
• M10: 2,014,784 km (0.093 R)
• M11: 2,077,615 km (0.106 R)
• M12: 2,672,416 km (0.116 R)
• M13: 2,846,548 km (0.099 R)
• M14: 2,988,517 km (0.071 R)
• M15: 3,169,231 km (0.073 R)
• M16: 3,541,281 km (0.072 R)
• M17: 3,732,467 km (0.077 R)
• M18: 3,848,704 km (0.11 R)
• M19: 4,204,897 km (0.031 R)
• M20: 4,613,000 km (0.027 R)
• M21: 4,779,652 km (0.059 R)
• M22: 5,076,305 km (0.091 R)
• M23: 5,119,090 km (0.071 R)
• M24: 5,291,875 km (0.113 R)
• M25: 5,731,693 km (0.056 R)
• M26: 5,866,032 km (0.087 R)
• M27: 6,137,701 km (0.1 R)
• M28: 7,120,559 km (0.052 R)
• M29: 7,458,800 km (0.069 R)
• M30: 7,654,474 km (0.119 R)
• M31: 9,019,106 km (0.106 R)
• M32: 9,280,005 km (0.115 R)
• M33: 10,185,221 km (0.053 R)
• M34: 10,951,611 km (0.116 R)
• M35: 11,062,613 km (0.09 R)
• M36: 11,454,111 km (0.086 R)
• M37: 12,021,236 km (0.043 R)
• M38: 12,193,124 km (0.088 R)
• M39: 12,308,165 km (0.109 R)
• M40: 14,439,934 km (0.104 R)
• M41: 14,500,671 km (0.056 R)
• M42: 16,238,101 km (0.112 R)
• M43: 17,066,873 km (0.118 R)
• M44: 17,389,256 km (0.085 R)
• M45: 17,453,883 km (0.107 R)
• M46: 17,583,584 km (0.049 R)
• M47: 17,713,585 km (0.042 R)
• M48: 17,778,660 km (0.104 R)
• M49: 18,368,375 km (0.117 R)
• M50: 21,065,624 km (0.101 R)
• M51: 22,600,947 km (0.061 R)
• M52: 23,668,328 km (0.118 R)
• M53: 23,740,135 km (0.063 R)
• M54: 24,606,606 km (0.118 R)
• M55: 25,336,494 km (0.1 R)
• M56: 26,221,814 km (0.063 R)
• M57: 26,296,015 km (0.118 R)
• M58: 26,892,461 km (0.119 R)
• M59: 27,042,209 km (0.071 R)
• M60: 27,417,849 km (0.073 R)
• M61: 27,644,191 km (0.052 R)
• M62: 28,402,801 km (0.113 R)
• M63: 29,399,123 km (0.063 R)
• M64: 29,785,385 km (0.06 R)
• M65: 30,251,233 km (0.098 R)
• M66: 30,484,904 km (0.03 R)
• M67: 31,189,959 km (0.049 R)
• M68: 32,536,041 km (0.089 R)
• M69: 34,712,690 km (0.033 R)
• M70: 34,794,221 km (0.088 R)
• M71: 35,942,085 km (0.119 R)
• M72: 38,865,676 km (0.105 R)
• M73: 39,204,665 km (0.088 R)
• M74: 41,000,288 km (0.069 R)
• M75: 42,735,025 km (0.066 R)
• M76: 42,822,390 km (0.059 R)
• M77: 44,051,786 km (0.111 R)
• M78: 46,635,191 km (0.105 R)
• M79: 46,725,100 km (0.068 R)
• M80: 47,085,481 km (0.085 R)
• M81: 47,537,267 km (0.107 R)
• M82: 48,445,176 km (0.056 R)
• M83: 48,627,386 km (0.075 R)
• M84: 48,901,150 km (0.095 R)
• M85: 50,462,503 km (0.106 R)
• M86: 50,554,805 km (0.094 R)
• M87: 53,728,075 km (0.095 R)
• M88: 53,916,718 km (0.072 R)
• M89: 55,148,357 km (0.086 R)
• M90: 58,510,121 km (0.11 R)
• M91: 59,287,731 km (0.12 R)
• M92: 60,460,727 km (0.082 R)
• M93: 61,148,429 km (0.103 R)
• M94: 61,739,939 km (0.058 R)
• M95: 63,028,126 km (0.109 R)
• M96: 66,236,552 km (0.064 R)
• M97: 66,641,363 km (0.095 R)
• M98: 66,844,069 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406

Radius: 3.3

Gravity: 37.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.55 AU - 17.31 AU

Year: 18990 Days

Day: 20.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,274,407 km

• M1: 56,698 km (0.054 R)
• M2: 122,221 km (0.104 R)
• M3: 215,571 km (0.092 R)
• M4: 242,349 km (0.049 R)
• M5: 410,945 km (0.097 R)
• M6: 534,663 km (0.074 R)
• M7: 1,159,383 km (0.087 R)
• M8: 1,208,302 km (0.114 R)
• M9: 1,651,710 km (0.118 R)
• M10: 1,707,061 km (0.057 R)
• M11: 1,734,887 km (0.09 R)
• M12: 2,702,785 km (0.118 R)
• M13: 3,733,664 km (0.032 R)
• M14: 3,770,016 km (0.111 R)
• M15: 4,176,473 km (0.04 R)
• M16: 7,025,415 km (0.056 R)
• M17: 7,523,576 km (0.044 R)
• M18: 7,753,807 km (0.099 R)
• M19: 8,221,151 km (0.093 R)
• M20: 8,363,119 km (0.11 R)
• M21: 8,987,840 km (0.118 R)
• M22: 9,379,637 km (0.099 R)
• M23: 9,727,003 km (0.116 R)
• M24: 10,179,686 km (0.112 R)
• M25: 10,434,302 km (0.094 R)
• M26: 10,742,473 km (0.082 R)
• M27: 11,001,577 km (0.09 R)
• M28: 11,158,056 km (0.051 R)
• M29: 12,598,833 km (0.097 R)
• M30: 12,707,890 km (0.111 R)
• M31: 12,872,149 km (0.115 R)
• M32: 13,815,513 km (0.071 R)
• M33: 15,358,914 km (0.072 R)
• M34: 15,475,301 km (0.096 R)
• M35: 15,592,137 km (0.098 R)
• M36: 15,826,557 km (0.071 R)
• M37: 16,121,265 km (0.113 R)
• M38: 16,895,883 km (0.079 R)
• M39: 17,197,023 km (0.111 R)
• M40: 17,621,582 km (0.072 R)
• M41: 18,295,820 km (0.073 R)
• M42: 20,368,348 km (0.112 R)
• M43: 20,881,768 km (0.071 R)
• M44: 21,529,677 km (0.029 R)
• M45: 21,856,099 km (0.061 R)
• M46: 21,987,147 km (0.106 R)
• M47: 24,321,771 km (0.073 R)
• M48: 24,661,658 km (0.093 R)
• M49: 25,277,552 km (0.111 R)
• M50: 26,315,013 km (0.116 R)
• M51: 27,719,887 km (0.077 R)
• M52: 28,646,047 km (0.089 R)
• M53: 28,932,976 km (0.115 R)
• M54: 29,654,636 km (0.087 R)
• M55: 30,017,710 km (0.049 R)
• M56: 30,163,419 km (0.119 R)
• M57: 31,189,361 km (0.109 R)
• M58: 31,706,670 km (0.076 R)
• M59: 32,003,472 km (0.108 R)
• M60: 35,252,439 km (0.111 R)
• M61: 35,714,098 km (0.111 R)
• M62: 36,721,191 km (0.071 R)
• M63: 37,267,223 km (0.111 R)
• M64: 39,717,786 km (0.039 R)
• M65: 41,245,180 km (0.117 R)
• M66: 41,326,113 km (0.092 R)
• M67: 41,894,136 km (0.083 R)
• M68: 42,301,341 km (0.09 R)
• M69: 42,383,022 km (0.109 R)
• M70: 43,778,321 km (0.06 R)
• M71: 43,860,899 km (0.093 R)
• M72: 44,191,660 km (0.091 R)
• M73: 44,938,752 km (0.113 R)
• M74: 45,773,807 km (0.092 R)
• M75: 47,120,487 km (0.072 R)
• M76: 47,713,642 km (0.096 R)
• M77: 49,079,022 km (0.077 R)
• M78: 49,508,219 km (0.073 R)
• M79: 50,197,715 km (0.103 R)
• M80: 50,370,501 km (0.04 R)
• M81: 50,543,585 km (0.075 R)
• M82: 50,890,204 km (0.074 R)
• M83: 50,977,120 km (0.042 R)
• M84: 52,022,510 km (0.107 R)
• M85: 52,109,875 km (0.07 R)
• M86: 52,284,905 km (0.1 R)
• M87: 56,723,473 km (0.103 R)
• M88: 57,173,913 km (0.106 R)
• M89: 57,716,055 km (0.103 R)
• M90: 58,259,844 km (0.054 R)
• M91: 58,805,427 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.3

Radius: 5.5

Gravity: 27.98 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.21 AU - 20.21 AU

Year: 27222 Days

Day: 19.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,274,407 km

• M1: 84,822 km (0.06 R)
• M2: 488,437 km (0.108 R)
• M3: 696,677 km (0.057 R)
• M4: 2,126,534 km (0.031 R)
• M5: 2,378,457 km (0.062 R)
• M6: 2,819,172 km (0.109 R)
• M7: 3,048,954 km (0.116 R)
• M8: 3,429,232 km (0.073 R)
• M9: 3,477,851 km (0.087 R)
• M10: 4,496,912 km (0.098 R)
• M11: 4,657,281 km (0.089 R)
• M12: 4,928,801 km (0.066 R)
• M13: 5,149,757 km (0.118 R)
• M14: 6,541,765 km (0.042 R)
• M15: 6,845,748 km (0.044 R)
• M16: 6,968,568 km (0.058 R)
• M17: 7,154,219 km (0.025 R)
• M18: 7,657,167 km (0.105 R)
• M19: 9,098,393 km (0.08 R)
• M20: 9,437,382 km (0.103 R)
• M21: 10,408,571 km (0.097 R)
• M22: 10,479,181 km (0.079 R)
• M23: 10,905,984 km (0.096 R)
• M24: 14,756,334 km (0.074 R)
• M25: 15,234,449 km (0.109 R)
• M26: 16,533,856 km (0.101 R)
• M27: 17,784,195 km (0.081 R)
• M28: 18,634,360 km (0.034 R)
• M29: 19,324,155 km (0.088 R)
• M30: 19,410,922 km (0.099 R)
• M31: 19,759,485 km (0.051 R)
• M32: 20,462,595 km (0.048 R)
• M33: 22,804,101 km (0.079 R)
• M34: 26,664,624 km (0.117 R)
• M35: 27,832,085 km (0.117 R)
• M36: 28,817,786 km (0.046 R)
• M37: 29,414,532 km (0.097 R)
• M38: 30,317,504 km (0.118 R)
• M39: 30,721,718 km (0.09 R)
• M40: 31,740,031 km (0.088 R)
• M41: 31,944,980 km (0.112 R)
• M42: 33,600,729 km (0.115 R)
• M43: 33,914,286 km (0.068 R)
• M44: 34,333,908 km (0.081 R)
• M45: 38,404,616 km (0.063 R)
• M46: 39,061,201 km (0.054 R)
• M47: 39,501,019 km (0.099 R)
• M48: 41,388,196 km (0.119 R)
• M49: 41,500,095 km (0.096 R)
• M50: 45,134,575 km (0.118 R)
• M51: 46,175,028 km (0.109 R)
• M52: 47,223,261 km (0.048 R)
• M53: 47,809,086 km (0.089 R)
• M54: 49,106,249 km (0.065 R)
• M55: 49,699,704 km (0.048 R)
• M56: 49,818,634 km (0.094 R)
• M57: 50,056,794 km (0.082 R)
• M58: 52,097,010 km (0.064 R)
• M59: 52,944,930 km (0.095 R)
• M60: 53,675,417 km (0.097 R)
• M61: 53,919,710 km (0.074 R)
• M62: 54,286,674 km (0.092 R)
• M63: 55,639,487 km (0.113 R)
• M64: 56,754,739 km (0.057 R)
• M65: 58,881,124 km (0.071 R)
• M66: 60,778,773 km (0.043 R)
• M67: 61,671,273 km (0.096 R)
• M68: 62,439,758 km (0.111 R)
• M69: 68,567,735 km (0.04 R)
• M70: 70,162,748 km (0.103 R)
• M71: 70,697,111 km (0.043 R)
• M72: 71,635,539 km (0.114 R)
• M73: 72,443,218 km (0.119 R)
• M74: 75,567,120 km (0.108 R)
• M75: 75,703,853 km (0.115 R)
• M76: 76,801,303 km (0.1 R)
• M77: 78,734,556 km (0.081 R)
• M78: 78,873,233 km (0.03 R)
• M79: 79,846,517 km (0.08 R)
• M80: 79,985,793 km (0.106 R)
• M81: 80,544,092 km (0.081 R)
• M82: 81,523,958 km (0.09 R)
• M83: 81,664,281 km (0.113 R)
• M84: 81,945,226 km (0.079 R)
• M85: 82,930,776 km (0.117 R)
• M86: 84,913,846 km (0.104 R)
• M87: 86,769,159 km (0.119 R)
• M88: 89,649,366 km (0.076 R)
• M89: 90,084,098 km (0.032 R)
• M90: 92,122,219 km (0.06 R)
• M91: 92,707,296 km (0.117 R)
• M92: 92,853,753 km (0.077 R)
• M93: 93,293,571 km (0.083 R)
• M94: 94,617,212 km (0.114 R)
• M95: 96,837,245 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 10,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit