🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.55 AU - 0.85 AU

Year: 215 Days

Day: 21.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.86 AU - 1.42 AU

Year: 447 Days

Day: 12.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 103,446,276 km

• M1: 117,135 km (0.094 R)
• M2: 1,012,478 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.28 AU - 1.6 AU

Year: 634 Days

Day: 36 Hours

Environment

Temp: -23 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,446,276 km

• M1: 428,000 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.05 AU - 4.85 AU

Year: 2882 Days

Day: 35.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.43 AU - 4.91 AU

Year: 3126 Days

Day: 35.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,446,276 km

• M1: 174,132 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.5

Radius: 11.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.23 AU - 8.77 AU

Year: 7540 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 103,446,276 km

• M1: 372,648 km (0.111 R)
• M2: 653,743 km (0.076 R)
• M3: 771,027 km (0.088 R)
• M4: 1,083,986 km (0.119 R)
• M5: 1,421,329 km (0.055 R)
• M6: 1,514,828 km (0.109 R)
• M7: 1,626,727 km (0.051 R)
• M8: 2,156,154 km (0.058 R)
• M9: 3,014,696 km (0.091 R)
• M10: 3,260,336 km (0.067 R)
• M11: 3,969,579 km (0.059 R)
• M12: 4,193,976 km (0.09 R)
• M13: 4,330,559 km (0.079 R)
• M14: 4,515,163 km (0.105 R)
• M15: 4,608,362 km (0.031 R)
• M16: 4,987,892 km (0.091 R)
• M17: 5,651,209 km (0.035 R)
• M18: 6,083,248 km (0.033 R)
• M19: 6,316,321 km (0.095 R)
• M20: 6,473,249 km (0.065 R)
• M21: 6,871,629 km (0.059 R)
• M22: 7,305,313 km (0.096 R)
• M23: 7,553,196 km (0.098 R)
• M24: 7,664,348 km (0.113 R)
• M25: 7,860,022 km (0.106 R)
• M26: 8,029,067 km (0.046 R)
• M27: 9,098,243 km (0.05 R)
• M28: 9,275,966 km (0.056 R)
• M29: 9,454,735 km (0.089 R)
• M30: 9,574,563 km (0.116 R)
• M31: 10,613,520 km (0.12 R)
• M32: 11,083,257 km (0.089 R)
• M33: 11,752,259 km (0.078 R)
• M34: 11,881,212 km (0.084 R)
• M35: 13,162,967 km (0.052 R)
• M36: 13,532,324 km (0.116 R)
• M37: 14,626,483 km (0.106 R)
• M38: 15,926,788 km (0.097 R)
• M39: 16,033,900 km (0.105 R)
• M40: 16,141,161 km (0.102 R)
• M41: 16,392,486 km (0.062 R)
• M42: 16,826,320 km (0.105 R)
• M43: 17,484,102 km (0.072 R)
• M44: 17,927,360 km (0.114 R)
• M45: 18,787,249 km (0.073 R)
• M46: 18,975,892 km (0.119 R)
• M47: 19,813,789 km (0.102 R)
• M48: 20,044,319 km (0.107 R)
• M49: 20,198,555 km (0.115 R)
• M50: 20,314,493 km (0.082 R)
• M51: 20,897,626 km (0.032 R)
• M52: 21,210,734 km (0.104 R)
• M53: 21,367,961 km (0.048 R)
• M54: 22,119,840 km (0.045 R)
• M55: 22,759,820 km (0.093 R)
• M56: 22,840,304 km (0.074 R)
• M57: 24,139,860 km (0.088 R)
• M58: 24,345,109 km (0.039 R)
• M59: 25,463,353 km (0.066 R)
• M60: 26,556,016 km (0.085 R)
• M61: 26,895,304 km (0.119 R)
• M62: 28,266,817 km (0.059 R)
• M63: 28,483,135 km (0.096 R)
• M64: 29,004,634 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.7

Radius: 9.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.82 AU - 12.38 AU

Year: 11783 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 103,446,276 km

• M1: 677,978 km (0.108 R)
• M2: 1,025,793 km (0.056 R)
• M3: 1,176,288 km (0.092 R)
• M4: 2,602,853 km (0.069 R)
• M5: 3,168,932 km (0.119 R)
• M6: 3,341,268 km (0.045 R)
• M7: 3,928,889 km (0.047 R)
• M8: 4,154,183 km (0.103 R)
• M9: 4,687,051 km (0.094 R)
• M10: 5,097,398 km (0.09 R)
• M11: 5,652,556 km (0.069 R)
• M12: 5,876,952 km (0.111 R)
• M13: 6,242,270 km (0.095 R)
• M14: 6,520,971 km (0.079 R)
• M15: 6,677,750 km (0.054 R)
• M16: 7,381,757 km (0.109 R)
• M17: 8,126,306 km (0.081 R)
• M18: 8,601,578 km (0.101 R)
• M19: 8,946,551 km (0.071 R)
• M20: 10,905,535 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.1

Radius: 6.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.94 AU - 20.66 AU

Year: 25278 Days

Day: 22.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 103,446,276 km

• M1: 89,310 km (0.084 R)
• M2: 304,282 km (0.115 R)
• M3: 694,284 km (0.106 R)
• M4: 737,069 km (0.049 R)
• M5: 780,751 km (0.079 R)
• M6: 855,700 km (0.103 R)
• M7: 1,446,611 km (0.089 R)
• M8: 2,035,129 km (0.116 R)
• M9: 2,267,904 km (0.114 R)
• M10: 2,398,503 km (0.07 R)
• M11: 2,644,442 km (0.081 R)
• M12: 2,898,608 km (0.06 R)
• M13: 3,088,298 km (0.075 R)
• M14: 3,282,177 km (0.115 R)
• M15: 3,479,946 km (0.114 R)
• M16: 3,580,326 km (0.055 R)
• M17: 4,070,259 km (0.112 R)
• M18: 5,870,220 km (0.1 R)
• M19: 6,756,438 km (0.064 R)
• M20: 6,819,120 km (0.074 R)
• M21: 7,039,926 km (0.077 R)
• M22: 7,103,505 km (0.094 R)
• M23: 7,231,112 km (0.061 R)
• M24: 7,424,094 km (0.048 R)
• M25: 7,586,108 km (0.073 R)
• M26: 8,012,911 km (0.106 R)
• M27: 8,821,188 km (0.116 R)
• M28: 8,924,111 km (0.074 R)
• M29: 8,992,926 km (0.113 R)
• M30: 9,549,580 km (0.087 R)
• M31: 9,690,501 km (0.113 R)
• M32: 10,477,984 km (0.115 R)
• M33: 10,769,401 km (0.09 R)
• M34: 11,547,011 km (0.077 R)
• M35: 11,697,207 km (0.107 R)
• M36: 13,352,208 km (0.068 R)
• M37: 14,711,754 km (0.085 R)
• M38: 15,449,271 km (0.119 R)
• M39: 15,905,844 km (0.099 R)
• M40: 16,366,905 km (0.109 R)
• M41: 17,646,415 km (0.117 R)
• M42: 18,737,133 km (0.082 R)
• M43: 19,714,905 km (0.109 R)
• M44: 21,396,385 km (0.109 R)
• M45: 22,840,304 km (0.103 R)
• M46: 23,455,151 km (0.05 R)
• M47: 23,645,439 km (0.038 R)
• M48: 24,075,384 km (0.115 R)
• M49: 24,846,112 km (0.026 R)
• M50: 24,991,671 km (0.119 R)
• M51: 25,380,775 km (0.084 R)
• M52: 27,306,548 km (0.113 R)
• M53: 27,707,470 km (0.109 R)
• M54: 29,023,483 km (0.11 R)
• M55: 29,176,671 km (0.099 R)
• M56: 29,330,159 km (0.104 R)
• M57: 29,843,578 km (0.053 R)
• M58: 32,032,046 km (0.098 R)
• M59: 32,773,004 km (0.108 R)
• M60: 33,466,091 km (0.097 R)
• M61: 33,948,694 km (0.101 R)
• M62: 34,110,110 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.9

Radius: 3.5

Gravity: 57.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.56 AU - 24.22 AU

Year: 31343 Days

Day: 19.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 103,446,276 km

• M1: 380,876 km (0.088 R)
• M2: 779,405 km (0.065 R)
• M3: 839,992 km (0.078 R)
• M4: 933,491 km (0.101 R)
• M5: 1,165,068 km (0.106 R)
• M6: 1,199,625 km (0.089 R)
• M7: 2,296,028 km (0.092 R)
• M8: 3,023,523 km (0.06 R)
• M9: 3,561,626 km (0.108 R)
• M10: 3,919,315 km (0.045 R)
• M11: 4,181,709 km (0.025 R)
• M12: 4,234,817 km (0.107 R)
• M13: 4,288,223 km (0.08 R)
• M14: 4,834,405 km (0.114 R)
• M15: 5,229,642 km (0.106 R)
• M16: 6,353,571 km (0.108 R)
• M17: 7,100,364 km (0.086 R)
• M18: 7,548,559 km (0.116 R)
• M19: 7,808,859 km (0.042 R)
• M20: 8,472,326 km (0.084 R)
• M21: 9,016,114 km (0.104 R)
• M22: 10,786,455 km (0.065 R)
• M23: 11,005,915 km (0.096 R)
• M24: 13,358,491 km (0.033 R)
• M25: 14,470,004 km (0.044 R)
• M26: 14,712,053 km (0.091 R)
• M27: 14,955,299 km (0.104 R)
• M28: 15,610,837 km (0.106 R)
• M29: 16,527,124 km (0.096 R)
• M30: 18,411,608 km (0.044 R)
• M31: 19,025,259 km (0.096 R)
• M32: 19,824,111 km (0.108 R)
• M33: 22,285,595 km (0.102 R)
• M34: 23,221,329 km (0.108 R)
• M35: 23,599,214 km (0.053 R)
• M36: 23,883,898 km (0.108 R)
• M37: 25,616,242 km (0.114 R)
• M38: 26,006,692 km (0.108 R)
• M39: 27,289,045 km (0.102 R)
• M40: 27,787,655 km (0.05 R)
• M41: 28,895,427 km (0.086 R)
• M42: 30,635,400 km (0.048 R)
• M43: 31,779,375 km (0.056 R)
• M44: 32,725,581 km (0.103 R)
• M45: 37,041,480 km (0.094 R)
• M46: 37,151,734 km (0.032 R)
• M47: 37,261,987 km (0.03 R)
• M48: 38,482,107 km (0.1 R)
• M49: 38,817,207 km (0.114 R)
• M50: 39,715,392 km (0.05 R)
• M51: 40,734,004 km (0.117 R)
• M52: 42,681,469 km (0.118 R)
• M53: 43,144,176 km (0.119 R)
• M54: 43,841,152 km (0.116 R)
• M55: 44,074,375 km (0.087 R)
• M56: 44,659,004 km (0.099 R)
• M57: 44,776,288 km (0.093 R)
• M58: 46,072,853 km (0.093 R)
• M59: 46,309,966 km (0.105 R)
• M60: 47,023,547 km (0.093 R)
• M61: 47,381,685 km (0.117 R)
• M62: 48,702,784 km (0.092 R)
• M63: 49,428,333 km (0.092 R)
• M64: 50,767,982 km (0.076 R)
• M65: 51,380,885 km (0.103 R)
• M66: 51,626,674 km (0.067 R)
• M67: 55,486,748 km (0.099 R)
• M68: 56,624,589 km (0.114 R)
• M69: 56,751,448 km (0.097 R)
• M70: 57,514,996 km (0.106 R)
• M71: 57,770,210 km (0.081 R)
• M72: 58,538,245 km (0.091 R)
• M73: 59,052,114 km (0.109 R)
• M74: 60,084,190 km (0.077 R)
• M75: 60,213,741 km (0.093 R)
• M76: 62,821,980 km (0.05 R)
• M77: 64,669,664 km (0.086 R)
• M78: 65,067,893 km (0.116 R)
• M79: 67,205,647 km (0.042 R)
• M80: 68,823,847 km (0.096 R)
• M81: 69,501,974 km (0.116 R)
• M82: 69,773,793 km (0.065 R)
• M83: 70,318,629 km (0.114 R)
• M84: 71,412,339 km (0.12 R)
• M85: 71,824,032 km (0.104 R)
• M86: 72,373,954 km (0.046 R)
• M87: 73,339,907 km (0.12 R)
• M88: 77,668,671 km (0.09 R)
• M89: 79,366,308 km (0.108 R)
• M90: 79,650,544 km (0.026 R)
• M91: 81,219,227 km (0.071 R)
• M92: 84,097,640 km (0.108 R)
• M93: 87,889,347 km (0.119 R)
• M94: 90,250,151 km (0.069 R)
• M95: 91,587,257 km (0.077 R)
• M96: 95,486,675 km (0.08 R)
• M97: 97,608,721 km (0.049 R)
• M98: 102,671,711 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit