🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 15.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,892,942 km

• M1: 107,561 km (0.104 R)
• M2: 200,312 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.98 AU - 2.88 AU

Year: 1325 Days

Day: 35 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.15 AU - 4.21 AU

Year: 2470 Days

Day: 33.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,892,942 km

• M1: 96,341 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.8 AU - 4.6 AU

Year: 3011 Days

Day: 42.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,892,942 km

• M1: 161,865 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 14.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.97 AU - 6.83 AU

Year: 5664 Days

Day: 12.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,892,942 km

• M1: 182,360 km (0.061 R)
• M2: 365,468 km (0.117 R)
• M3: 461,809 km (0.103 R)
• M4: 670,498 km (0.083 R)
• M5: 777,311 km (0.118 R)
• M6: 986,448 km (0.074 R)
• M7: 1,085,931 km (0.092 R)
• M8: 1,202,468 km (0.118 R)
• M9: 1,309,879 km (0.095 R)
• M10: 1,491,940 km (0.091 R)
• M11: 1,773,782 km (0.089 R)
• M12: 2,024,807 km (0.1 R)
• M13: 2,187,869 km (0.112 R)
• M14: 2,510,103 km (0.117 R)
• M15: 2,829,793 km (0.113 R)
• M16: 3,144,098 km (0.08 R)
• M17: 3,411,579 km (0.098 R)
• M18: 3,587,656 km (0.103 R)
• M19: 3,806,817 km (0.064 R)
• M20: 4,030,615 km (0.119 R)
• M21: 4,903,070 km (0.041 R)
• M22: 5,057,904 km (0.061 R)
• M23: 5,372,508 km (0.085 R)
• M24: 5,832,971 km (0.089 R)
• M25: 6,044,502 km (0.086 R)
• M26: 6,163,133 km (0.119 R)
• M27: 6,426,725 km (0.061 R)
• M28: 6,572,134 km (0.098 R)
• M29: 6,767,808 km (0.098 R)
• M30: 7,089,892 km (0.095 R)
• M31: 7,265,370 km (0.115 R)
• M32: 7,493,208 km (0.071 R)
• M33: 7,646,396 km (0.098 R)
• M34: 8,034,004 km (0.104 R)
• M35: 8,138,573 km (0.102 R)
• M36: 8,296,100 km (0.117 R)
• M37: 8,481,152 km (0.057 R)
• M38: 9,317,554 km (0.071 R)
• M39: 9,871,215 km (0.12 R)
• M40: 10,095,612 km (0.04 R)
• M41: 10,208,409 km (0.116 R)
• M42: 10,321,804 km (0.082 R)
• M43: 10,664,234 km (0.094 R)
• M44: 11,068,447 km (0.047 R)
• M45: 11,802,973 km (0.067 R)
• M46: 12,492,619 km (0.112 R)
• M47: 13,380,931 km (0.066 R)
• M48: 13,504,948 km (0.071 R)
• M49: 13,817,009 km (0.116 R)
• M50: 14,735,390 km (0.03 R)
• M51: 15,412,769 km (0.066 R)
• M52: 16,133,233 km (0.105 R)
• M53: 16,431,232 km (0.066 R)
• M54: 17,133,594 km (0.094 R)
• M55: 17,641,179 km (0.116 R)
• M56: 17,914,046 km (0.104 R)
• M57: 18,879,850 km (0.118 R)
• M58: 19,193,856 km (0.075 R)
• M59: 19,369,184 km (0.052 R)
• M60: 20,431,778 km (0.094 R)
• M61: 21,114,393 km (0.067 R)
• M62: 21,695,282 km (0.084 R)
• M63: 22,171,003 km (0.098 R)
• M64: 22,428,610 km (0.11 R)
• M65: 22,687,265 km (0.106 R)
• M66: 23,356,865 km (0.087 R)
• M67: 23,919,802 km (0.08 R)
• M68: 24,373,383 km (0.101 R)
• M69: 24,791,658 km (0.097 R)
• M70: 25,519,751 km (0.114 R)
• M71: 25,751,179 km (0.115 R)
• M72: 25,867,117 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 13.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.61 AU - 10.57 AU

Year: 11213 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,892,942 km

• M1: 224,846 km (0.089 R)
• M2: 380,727 km (0.109 R)
• M3: 620,083 km (0.11 R)
• M4: 900,729 km (0.109 R)
• M5: 1,081,892 km (0.1 R)
• M6: 1,411,905 km (0.041 R)
• M7: 1,865,485 km (0.074 R)
• M8: 1,974,243 km (0.1 R)
• M9: 2,231,103 km (0.098 R)
• M10: 2,777,584 km (0.052 R)
• M11: 2,902,797 km (0.082 R)
• M12: 3,048,206 km (0.11 R)
• M13: 3,673,675 km (0.088 R)
• M14: 3,772,110 km (0.109 R)
• M15: 4,194,724 km (0.109 R)
• M16: 5,734,086 km (0.058 R)
• M17: 5,848,529 km (0.112 R)
• M18: 6,290,740 km (0.094 R)
• M19: 6,937,900 km (0.102 R)
• M20: 7,109,190 km (0.076 R)
• M21: 7,455,958 km (0.06 R)
• M22: 7,757,697 km (0.07 R)
• M23: 8,191,979 km (0.062 R)
• M24: 8,977,967 km (0.099 R)
• M25: 9,111,258 km (0.084 R)
• M26: 9,515,173 km (0.1 R)
• M27: 9,897,694 km (0.099 R)
• M28: 10,007,798 km (0.106 R)
• M29: 11,103,603 km (0.051 R)
• M30: 11,333,086 km (0.117 R)
• M31: 11,709,325 km (0.099 R)
• M32: 12,474,368 km (0.067 R)
• M33: 12,683,057 km (0.086 R)
• M34: 13,225,050 km (0.084 R)
• M35: 13,346,673 km (0.113 R)
• M36: 13,529,482 km (0.09 R)
• M37: 13,959,725 km (0.098 R)
• M38: 14,770,396 km (0.074 R)
• M39: 14,928,072 km (0.067 R)
• M40: 15,023,067 km (0.092 R)
• M41: 15,149,776 km (0.057 R)
• M42: 15,404,542 km (0.093 R)
• M43: 16,047,513 km (0.106 R)
• M44: 16,177,215 km (0.119 R)
• M45: 16,568,263 km (0.109 R)
• M46: 16,666,549 km (0.062 R)
• M47: 16,929,542 km (0.044 R)
• M48: 17,559,648 km (0.115 R)
• M49: 17,760,259 km (0.092 R)
• M50: 17,995,128 km (0.111 R)
• M51: 19,392,222 km (0.064 R)
• M52: 19,703,536 km (0.057 R)
• M53: 20,016,494 km (0.114 R)
• M54: 20,331,248 km (0.099 R)
• M55: 20,471,571 km (0.03 R)
• M56: 20,788,569 km (0.106 R)
• M57: 21,284,935 km (0.075 R)
• M58: 21,463,255 km (0.086 R)
• M59: 21,893,050 km (0.12 R)
• M60: 22,470,498 km (0.115 R)
• M61: 22,943,377 km (0.08 R)
• M62: 24,344,660 km (0.106 R)
• M63: 24,717,907 km (0.041 R)
• M64: 25,093,248 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.3

Radius: 6.1

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.38 AU - 16.86 AU

Year: 18562 Days

Day: 15.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,892,942 km

• M1: 215,870 km (0.105 R)
• M2: 507,286 km (0.065 R)
• M3: 698,921 km (0.107 R)
• M4: 868,266 km (0.083 R)
• M5: 1,003,951 km (0.092 R)
• M6: 1,668,615 km (0.099 R)
• M7: 2,043,058 km (0.026 R)
• M8: 3,173,569 km (0.067 R)
• M9: 3,598,876 km (0.099 R)
• M10: 4,385,611 km (0.065 R)
• M11: 5,223,658 km (0.032 R)
• M12: 5,306,087 km (0.087 R)
• M13: 5,347,376 km (0.04 R)
• M14: 6,153,260 km (0.046 R)
• M15: 6,996,393 km (0.119 R)
• M16: 7,640,562 km (0.072 R)
• M17: 7,687,386 km (0.118 R)
• M18: 8,642,119 km (0.067 R)
• M19: 9,034,365 km (0.078 R)
• M20: 9,133,399 km (0.099 R)
• M21: 9,734,932 km (0.045 R)
• M22: 9,887,222 km (0.09 R)
• M23: 10,143,035 km (0.114 R)
• M24: 10,452,702 km (0.049 R)
• M25: 11,614,928 km (0.102 R)
• M26: 11,668,634 km (0.115 R)
• M27: 11,993,112 km (0.118 R)
• M28: 13,096,246 km (0.11 R)
• M29: 13,208,295 km (0.109 R)
• M30: 14,173,800 km (0.041 R)
• M31: 17,326,575 km (0.052 R)
• M32: 17,882,780 km (0.079 R)
• M33: 20,424,298 km (0.111 R)
• M34: 20,749,823 km (0.044 R)
• M35: 22,135,997 km (0.09 R)
• M36: 22,470,348 km (0.117 R)
• M37: 22,671,857 km (0.088 R)
• M38: 22,806,495 km (0.118 R)
• M39: 23,619,858 km (0.064 R)
• M40: 24,030,056 km (0.073 R)
• M41: 24,236,052 km (0.055 R)
• M42: 26,895,752 km (0.075 R)
• M43: 27,038,319 km (0.079 R)
• M44: 27,252,543 km (0.1 R)
• M45: 27,898,806 km (0.09 R)
• M46: 29,206,291 km (0.104 R)
• M47: 30,236,871 km (0.072 R)
• M48: 30,682,224 km (0.108 R)
• M49: 30,980,373 km (0.064 R)
• M50: 31,805,106 km (0.115 R)
• M51: 32,031,298 km (0.099 R)
• M52: 32,333,785 km (0.025 R)
• M53: 32,941,451 km (0.081 R)
• M54: 33,399,669 km (0.115 R)
• M55: 34,477,073 km (0.092 R)
• M56: 35,253,636 km (0.098 R)
• M57: 35,487,607 km (0.092 R)
• M58: 36,035,883 km (0.068 R)
• M59: 36,429,176 km (0.045 R)
• M60: 36,823,815 km (0.097 R)
• M61: 37,140,663 km (0.096 R)
• M62: 37,219,950 km (0.11 R)
• M63: 37,378,823 km (0.078 R)
• M64: 38,256,514 km (0.102 R)
• M65: 39,545,300 km (0.045 R)
• M66: 40,113,622 km (0.116 R)
• M67: 40,521,126 km (0.113 R)
• M68: 41,669,589 km (0.1 R)
• M69: 42,082,479 km (0.101 R)
• M70: 42,165,207 km (0.062 R)
• M71: 42,828,823 km (0.047 R)
• M72: 43,161,978 km (0.115 R)
• M73: 45,857,881 km (0.113 R)
• M74: 45,943,002 km (0.113 R)
• M75: 46,454,926 km (0.047 R)
• M76: 46,540,346 km (0.089 R)
• M77: 47,570,328 km (0.088 R)
• M78: 48,868,388 km (0.072 R)
• M79: 49,129,287 km (0.114 R)
• M80: 50,177,968 km (0.118 R)
• M81: 50,617,038 km (0.117 R)
• M82: 50,793,115 km (0.102 R)
• M83: 51,145,717 km (0.075 R)
• M84: 51,587,629 km (0.118 R)
• M85: 51,942,026 km (0.075 R)
• M86: 52,386,182 km (0.105 R)
• M87: 52,653,364 km (0.083 R)
• M88: 53,099,465 km (0.052 R)
• M89: 53,636,671 km (0.091 R)
• M90: 54,445,696 km (0.117 R)
• M91: 55,439,924 km (0.108 R)
• M92: 56,075,715 km (0.11 R)
• M93: 56,166,820 km (0.027 R)
• M94: 57,905,745 km (0.094 R)
• M95: 61,342,457 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.4

Radius: 6.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.6 AU - 19.4 AU

Year: 26717 Days

Day: 19.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 53,892,942 km

• M1: 96,939 km (0.093 R)
• M2: 258,954 km (0.099 R)
• M3: 893,997 km (0.119 R)
• M4: 3,054,340 km (0.059 R)
• M5: 3,209,323 km (0.069 R)
• M6: 3,303,570 km (0.116 R)
• M7: 3,921,708 km (0.041 R)
• M8: 4,261,295 km (0.109 R)
• M9: 4,575,002 km (0.072 R)
• M10: 4,681,217 km (0.051 R)
• M11: 4,932,391 km (0.11 R)
• M12: 5,447,606 km (0.117 R)
• M13: 7,382,356 km (0.033 R)
• M14: 8,270,369 km (0.099 R)
• M15: 9,460,869 km (0.051 R)
• M16: 11,273,097 km (0.036 R)
• M17: 11,464,882 km (0.094 R)
• M18: 11,561,223 km (0.055 R)
• M19: 12,193,872 km (0.117 R)
• M20: 15,628,041 km (0.102 R)
• M21: 17,090,659 km (0.103 R)
• M22: 18,596,511 km (0.109 R)
• M23: 18,709,757 km (0.109 R)
• M24: 18,823,302 km (0.113 R)
• M25: 19,451,314 km (0.077 R)
• M26: 19,681,545 km (0.055 R)
• M27: 19,796,885 km (0.087 R)
• M28: 22,935,747 km (0.09 R)
• M29: 24,593,292 km (0.067 R)
• M30: 26,416,142 km (0.113 R)
• M31: 30,190,047 km (0.094 R)
• M32: 30,790,683 km (0.077 R)
• M33: 31,126,081 km (0.102 R)
• M34: 31,260,569 km (0.073 R)
• M35: 32,820,875 km (0.065 R)
• M36: 33,232,120 km (0.117 R)
• M37: 33,369,600 km (0.106 R)
• M38: 35,313,625 km (0.094 R)
• M39: 38,225,996 km (0.094 R)
• M40: 44,655,413 km (0.11 R)
• M41: 46,871,706 km (0.053 R)
• M42: 47,257,369 km (0.081 R)
• M43: 49,201,692 km (0.106 R)
• M44: 50,459,811 km (0.068 R)
• M45: 51,172,046 km (0.079 R)
• M46: 53,248,464 km (0.12 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit