🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.63 AU

Year: 144 Days

Day: 36.9 Hours

Environment

Temp: 257 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,602,595 km

• M1: 209,587 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.78 AU - 0.82 AU

Year: 259 Days

Day: 29.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,602,595 km

• M1: 582,983 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.79 AU - 1.05 AU

Year: 319 Days

Day: 31.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,602,595 km

• M1: 435,180 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.03 AU - 1.23 AU

Year: 434 Days

Day: 36.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.2 AU - 1.6 AU

Year: 599 Days

Day: 31.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.18 AU - 1.66 AU

Year: 612 Days

Day: 15.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.54 AU - 2.22 AU

Year: 932 Days

Day: 35.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 15

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.84 AU - 10.1 AU

Year: 11385 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 98,602,595 km

• M1: 358,436 km (0.074 R)
• M2: 553,512 km (0.103 R)
• M3: 672,742 km (0.07 R)
• M4: 823,536 km (0.096 R)
• M5: 1,010,085 km (0.04 R)
• M6: 1,187,508 km (0.08 R)
• M7: 1,324,689 km (0.088 R)
• M8: 2,032,736 km (0.066 R)
• M9: 2,515,787 km (0.113 R)
• M10: 2,880,507 km (0.088 R)
• M11: 3,496,252 km (0.102 R)
• M12: 3,661,258 km (0.12 R)
• M13: 4,075,644 km (0.085 R)
• M14: 4,426,152 km (0.091 R)
• M15: 4,867,915 km (0.034 R)
• M16: 5,073,612 km (0.038 R)
• M17: 5,600,196 km (0.051 R)
• M18: 5,837,608 km (0.111 R)
• M19: 6,389,624 km (0.104 R)
• M20: 6,592,479 km (0.065 R)
• M21: 6,797,578 km (0.073 R)
• M22: 7,378,317 km (0.112 R)
• M23: 7,496,349 km (0.103 R)
• M24: 7,638,916 km (0.118 R)
• M25: 7,926,742 km (0.067 R)
• M26: 8,218,309 km (0.087 R)
• M27: 8,637,183 km (0.114 R)
• M28: 8,937,276 km (0.1 R)
• M29: 9,215,229 km (0.079 R)
• M30: 9,779,961 km (0.053 R)
• M31: 10,014,381 km (0.084 R)
• M32: 10,276,925 km (0.105 R)
• M33: 10,435,499 km (0.115 R)
• M34: 10,808,745 km (0.06 R)
• M35: 10,997,089 km (0.095 R)
• M36: 11,105,248 km (0.101 R)
• M37: 11,322,464 km (0.104 R)
• M38: 11,706,183 km (0.115 R)
• M39: 12,066,265 km (0.095 R)
• M40: 12,233,665 km (0.049 R)
• M41: 12,486,336 km (0.063 R)
• M42: 12,740,802 km (0.104 R)
• M43: 13,054,060 km (0.093 R)
• M44: 13,312,266 km (0.077 R)
• M45: 13,485,350 km (0.084 R)
• M46: 13,630,161 km (0.12 R)
• M47: 14,214,490 km (0.051 R)
• M48: 14,450,706 km (0.1 R)
• M49: 14,807,197 km (0.111 R)
• M50: 15,257,038 km (0.036 R)
• M51: 16,355,086 km (0.066 R)
• M52: 16,976,067 km (0.094 R)
• M53: 17,163,962 km (0.109 R)
• M54: 17,890,409 km (0.09 R)
• M55: 18,177,338 km (0.042 R)
• M56: 18,465,912 km (0.078 R)
• M57: 18,982,623 km (0.093 R)
• M58: 19,210,162 km (0.072 R)
• M59: 20,096,380 km (0.074 R)
• M60: 21,029,571 km (0.055 R)
• M61: 21,535,361 km (0.1 R)
• M62: 22,045,191 km (0.048 R)
• M63: 22,284,398 km (0.08 R)
• M64: 22,421,579 km (0.103 R)
• M65: 22,938,141 km (0.082 R)
• M66: 23,250,052 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.2

Radius: 13.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.17 AU - 11.83 AU

Year: 11436 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,602,595 km

• M1: 164,258 km (0.117 R)
• M2: 322,383 km (0.052 R)
• M3: 613,800 km (0.119 R)
• M4: 940,073 km (0.097 R)
• M5: 1,621,791 km (0.099 R)
• M6: 1,900,940 km (0.095 R)
• M7: 2,035,129 km (0.063 R)
• M8: 2,313,381 km (0.068 R)
• M9: 2,554,982 km (0.077 R)
• M10: 2,881,405 km (0.092 R)
• M11: 3,301,924 km (0.118 R)
• M12: 3,686,092 km (0.109 R)
• M13: 3,770,315 km (0.078 R)
• M14: 3,940,707 km (0.113 R)
• M15: 4,113,642 km (0.085 R)
• M16: 4,289,270 km (0.117 R)
• M17: 4,800,296 km (0.119 R)
• M18: 5,267,491 km (0.07 R)
• M19: 5,490,541 km (0.104 R)
• M20: 6,078,610 km (0.086 R)
• M21: 7,208,523 km (0.116 R)
• M22: 7,420,952 km (0.088 R)
• M23: 7,707,432 km (0.114 R)
• M24: 7,997,652 km (0.077 R)
• M25: 8,291,462 km (0.075 R)
• M26: 8,551,463 km (0.119 R)
• M27: 8,776,458 km (0.074 R)
• M28: 9,041,396 km (0.075 R)
• M29: 9,386,070 km (0.099 R)
• M30: 9,540,604 km (0.112 R)
• M31: 10,048,938 km (0.12 R)
• M32: 10,366,085 km (0.06 R)
• M33: 10,726,915 km (0.116 R)
• M34: 10,929,172 km (0.085 R)
• M35: 11,173,465 km (0.075 R)
• M36: 11,460,992 km (0.047 R)
• M37: 11,667,736 km (0.035 R)
• M38: 12,253,412 km (0.075 R)
• M39: 12,380,121 km (0.069 R)
• M40: 13,063,484 km (0.098 R)
• M41: 14,200,129 km (0.045 R)
• M42: 14,466,862 km (0.042 R)
• M43: 16,241,392 km (0.081 R)
• M44: 16,567,067 km (0.057 R)
• M45: 16,989,082 km (0.117 R)
• M46: 17,130,602 km (0.088 R)
• M47: 17,557,404 km (0.084 R)
• M48: 18,566,741 km (0.118 R)
• M49: 18,809,838 km (0.12 R)
• M50: 19,397,608 km (0.1 R)
• M51: 19,545,560 km (0.113 R)
• M52: 19,792,845 km (0.076 R)
• M53: 19,892,029 km (0.116 R)
• M54: 19,991,511 km (0.035 R)
• M55: 21,757,514 km (0.093 R)
• M56: 22,997,232 km (0.06 R)
• M57: 23,573,034 km (0.103 R)
• M58: 23,941,942 km (0.091 R)
• M59: 24,845,962 km (0.095 R)
• M60: 25,598,739 km (0.094 R)
• M61: 26,086,727 km (0.07 R)
• M62: 27,735,296 km (0.086 R)
• M63: 28,796,693 km (0.114 R)
• M64: 29,078,236 km (0.054 R)
• M65: 29,247,581 km (0.094 R)
• M66: 30,499,715 km (0.087 R)
• M67: 30,614,456 km (0.077 R)
• M68: 30,901,834 km (0.064 R)
• M69: 31,074,619 km (0.071 R)
• M70: 31,537,176 km (0.078 R)
• M71: 33,114,985 km (0.114 R)
• M72: 33,350,901 km (0.082 R)
• M73: 34,181,019 km (0.102 R)
• M74: 35,499,276 km (0.091 R)
• M75: 35,922,338 km (0.036 R)
• M76: 37,446,441 km (0.083 R)
• M77: 37,938,618 km (0.069 R)
• M78: 38,185,455 km (0.102 R)
• M79: 38,991,638 km (0.091 R)
• M80: 39,365,632 km (0.089 R)
• M81: 39,991,550 km (0.062 R)
• M82: 41,379,968 km (0.085 R)
• M83: 41,761,442 km (0.094 R)
• M84: 42,912,748 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.4

Radius: 8

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.36 AU - 19.8 AU

Year: 27803 Days

Day: 21 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,602,595 km

• M1: 717,023 km (0.077 R)
• M2: 772,374 km (0.101 R)
• M3: 1,008,589 km (0.112 R)
• M4: 1,167,911 km (0.086 R)
• M5: 1,234,033 km (0.114 R)
• M6: 1,440,029 km (0.113 R)
• M7: 2,042,310 km (0.092 R)
• M8: 2,938,401 km (0.075 R)
• M9: 3,355,630 km (0.075 R)
• M10: 3,450,924 km (0.116 R)
• M11: 4,194,126 km (0.034 R)
• M12: 4,716,522 km (0.106 R)
• M13: 5,538,263 km (0.057 R)
• M14: 5,936,791 km (0.044 R)
• M15: 6,641,547 km (0.117 R)
• M16: 8,386,606 km (0.062 R)
• M17: 9,309,326 km (0.067 R)
• M18: 9,646,669 km (0.086 R)
• M19: 10,333,323 km (0.079 R)
• M20: 10,894,016 km (0.1 R)
• M21: 12,264,931 km (0.11 R)
• M22: 12,560,387 km (0.118 R)
• M23: 14,150,014 km (0.111 R)
• M24: 14,537,771 km (0.113 R)
• M25: 15,882,208 km (0.073 R)
• M26: 15,962,542 km (0.04 R)
• M27: 17,846,876 km (0.094 R)
• M28: 17,930,502 km (0.073 R)
• M29: 18,434,347 km (0.113 R)
• M30: 18,857,709 km (0.106 R)
• M31: 18,942,830 km (0.071 R)
• M32: 19,800,475 km (0.064 R)
• M33: 20,147,093 km (0.117 R)
• M34: 22,358,748 km (0.055 R)
• M35: 23,630,480 km (0.097 R)
• M36: 24,925,698 km (0.119 R)
• M37: 25,581,834 km (0.118 R)
• M38: 27,295,029 km (0.114 R)
• M39: 27,584,202 km (0.097 R)
• M40: 29,143,460 km (0.092 R)
• M41: 31,333,573 km (0.11 R)
• M42: 32,143,047 km (0.045 R)
• M43: 38,861,936 km (0.103 R)
• M44: 43,160,482 km (0.085 R)
• M45: 43,947,815 km (0.101 R)
• M46: 44,513,146 km (0.11 R)
• M47: 44,967,026 km (0.117 R)
• M48: 47,259,912 km (0.073 R)
• M49: 47,722,918 km (0.114 R)
• M50: 50,769,628 km (0.073 R)
• M51: 51,719,724 km (0.105 R)
• M52: 53,637,419 km (0.111 R)
• M53: 55,822,445 km (0.062 R)
• M54: 56,925,879 km (0.104 R)
• M55: 57,295,236 km (0.059 R)
• M56: 57,418,505 km (0.106 R)
• M57: 57,541,923 km (0.079 R)
• M58: 57,912,627 km (0.081 R)
• M59: 58,036,494 km (0.119 R)
• M60: 58,656,577 km (0.083 R)
• M61: 58,780,743 km (0.098 R)
• M62: 59,528,284 km (0.04 R)
• M63: 63,823,388 km (0.104 R)
• M64: 65,105,592 km (0.049 R)
• M65: 66,525,724 km (0.038 R)
• M66: 67,434,681 km (0.113 R)
• M67: 68,871,569 km (0.078 R)
• M68: 69,659,501 km (0.075 R)
• M69: 69,791,147 km (0.111 R)
• M70: 71,111,797 km (0.11 R)
• M71: 71,244,340 km (0.116 R)
• M72: 76,476,675 km (0.097 R)
• M73: 76,884,180 km (0.097 R)
• M74: 77,020,314 km (0.093 R)
• M75: 77,156,448 km (0.106 R)
• M76: 77,565,150 km (0.101 R)
• M77: 78,111,331 km (0.1 R)
• M78: 79,207,585 km (0.102 R)
• M79: 79,482,396 km (0.102 R)
• M80: 80,170,845 km (0.096 R)
• M81: 82,387,287 km (0.08 R)
• M82: 85,467,657 km (0.119 R)
• M83: 85,890,570 km (0.096 R)
• M84: 87,447,435 km (0.103 R)
• M85: 88,585,426 km (0.089 R)
• M86: 92,317,893 km (0.078 R)
• M87: 93,041,648 km (0.111 R)
• M88: 95,369,989 km (0.045 R)
• M89: 96,834,851 km (0.107 R)
• M90: 96,981,756 km (0.113 R)
• M91: 97,864,683 km (0.092 R)
• M92: 98,012,187 km (0.111 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 19,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit