🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.47 AU - 0.61 AU

Year: 145 Days

Day: 28 Hours

Environment

Temp: 239 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,145,432 km

• M1: 242,349 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.62 AU - 1.04 AU

Year: 276 Days

Day: 23.5 Hours

Environment

Temp: 87 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,145,432 km

• M1: 45,478 km (0.085 R)
• M2: 269,575 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.97 AU - 0.99 AU

Year: 354 Days

Day: 36.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.92 AU - 1.12 AU

Year: 376 Days

Day: 38.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.24 AU - 1.4 AU

Year: 554 Days

Day: 40.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.15 AU - 2.33 AU

Year: 1225 Days

Day: 26.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.8

Radius: 11.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.73 AU - 6.69 AU

Year: 4984 Days

Day: 13.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,145,432 km

• M1: 153,188 km (0.076 R)
• M2: 352,153 km (0.103 R)
• M3: 444,605 km (0.107 R)
• M4: 531,222 km (0.08 R)
• M5: 642,822 km (0.11 R)
• M6: 753,973 km (0.117 R)
• M7: 842,086 km (0.118 R)
• M8: 1,186,012 km (0.039 R)
• M9: 1,326,335 km (0.099 R)
• M10: 1,611,468 km (0.103 R)
• M11: 1,728,454 km (0.114 R)
• M12: 1,875,509 km (0.081 R)
• M13: 2,068,939 km (0.106 R)
• M14: 2,269,101 km (0.067 R)
• M15: 2,416,006 km (0.109 R)
• M16: 2,505,615 km (0.109 R)
• M17: 2,688,573 km (0.09 R)
• M18: 3,067,654 km (0.081 R)
• M19: 3,480,843 km (0.114 R)
• M20: 3,876,829 km (0.112 R)
• M21: 4,017,900 km (0.087 R)
• M22: 4,232,872 km (0.066 R)
• M23: 4,433,333 km (0.059 R)
• M24: 4,862,679 km (0.085 R)
• M25: 5,501,910 km (0.086 R)
• M26: 5,841,647 km (0.112 R)
• M27: 6,604,896 km (0.109 R)
• M28: 6,837,819 km (0.071 R)
• M29: 6,987,567 km (0.106 R)
• M30: 7,575,187 km (0.105 R)
• M31: 7,841,472 km (0.074 R)
• M32: 7,930,931 km (0.103 R)
• M33: 8,088,308 km (0.081 R)
• M34: 8,360,576 km (0.085 R)
• M35: 8,566,722 km (0.104 R)
• M36: 8,867,414 km (0.093 R)
• M37: 9,077,748 km (0.1 R)
• M38: 9,266,092 km (0.077 R)
• M39: 9,622,733 km (0.107 R)
• M40: 9,766,647 km (0.11 R)
• M41: 10,324,946 km (0.115 R)
• M42: 10,447,766 km (0.115 R)
• M43: 10,893,717 km (0.085 R)
• M44: 11,068,896 km (0.106 R)
• M45: 11,144,144 km (0.108 R)
• M46: 11,574,387 km (0.114 R)
• M47: 11,855,631 km (0.111 R)
• M48: 12,113,388 km (0.067 R)
• M49: 13,082,932 km (0.064 R)
• M50: 13,242,404 km (0.029 R)
• M51: 13,590,368 km (0.101 R)
• M52: 13,914,397 km (0.07 R)
• M53: 14,077,309 km (0.074 R)
• M54: 14,186,216 km (0.056 R)
• M55: 14,680,039 km (0.105 R)
• M56: 15,459,444 km (0.103 R)
• M57: 15,656,464 km (0.065 R)
• M58: 16,024,326 km (0.084 R)
• M59: 16,395,328 km (0.075 R)
• M60: 16,711,279 km (0.115 R)
• M61: 16,971,430 km (0.096 R)
• M62: 18,262,160 km (0.103 R)
• M63: 19,160,196 km (0.059 R)
• M64: 19,523,569 km (0.09 R)
• M65: 19,706,079 km (0.078 R)
• M66: 19,919,704 km (0.093 R)
• M67: 20,042,076 km (0.113 R)
• M68: 20,164,746 km (0.068 R)
• M69: 20,565,219 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.8

Radius: 9.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.58 AU - 9.56 AU

Year: 8373 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,145,432 km

• M1: 171,738 km (0.102 R)
• M2: 259,702 km (0.095 R)
• M3: 362,924 km (0.093 R)
• M4: 462,407 km (0.076 R)
• M5: 607,667 km (0.101 R)
• M6: 705,055 km (0.085 R)
• M7: 861,983 km (0.107 R)
• M8: 1,241,812 km (0.089 R)
• M9: 1,450,501 km (0.119 R)
• M10: 1,584,690 km (0.076 R)
• M11: 1,793,828 km (0.087 R)
• M12: 2,068,041 km (0.108 R)
• M13: 2,717,894 km (0.076 R)
• M14: 3,141,106 km (0.114 R)
• M15: 3,272,154 km (0.114 R)
• M16: 3,360,567 km (0.043 R)
• M17: 3,449,727 km (0.045 R)
• M18: 3,630,591 km (0.062 R)
• M19: 4,072,652 km (0.09 R)
• M20: 4,880,631 km (0.109 R)
• M21: 5,007,340 km (0.06 R)
• M22: 5,212,439 km (0.098 R)
• M23: 6,696,001 km (0.073 R)
• M24: 6,922,043 km (0.062 R)
• M25: 7,556,936 km (0.07 R)
• M26: 8,574,352 km (0.089 R)
• M27: 8,727,540 km (0.028 R)
• M28: 9,036,908 km (0.109 R)
• M29: 9,255,471 km (0.109 R)
• M30: 9,475,828 km (0.096 R)
• M31: 9,729,846 km (0.08 R)
• M32: 9,953,943 km (0.108 R)
• M33: 10,147,523 km (0.033 R)
• M34: 10,967,020 km (0.091 R)
• M35: 11,267,113 km (0.118 R)
• M36: 11,401,452 km (0.079 R)
• M37: 11,773,652 km (0.068 R)
• M38: 11,875,827 km (0.082 R)
• M39: 12,115,333 km (0.097 R)
• M40: 12,529,719 km (0.069 R)
• M41: 12,984,048 km (0.109 R)
• M42: 14,451,753 km (0.076 R)
• M43: 14,670,914 km (0.108 R)
• M44: 14,854,321 km (0.091 R)
• M45: 15,745,774 km (0.112 R)
• M46: 16,122,312 km (0.051 R)
• M47: 16,463,694 km (0.099 R)
• M48: 17,192,386 km (0.114 R)
• M49: 17,424,562 km (0.042 R)
• M50: 17,814,114 km (0.115 R)
• M51: 18,999,678 km (0.082 R)
• M52: 19,199,690 km (0.118 R)
• M53: 19,682,741 km (0.09 R)
• M54: 19,925,688 km (0.08 R)
• M55: 20,333,043 km (0.111 R)
• M56: 21,363,174 km (0.056 R)
• M57: 21,779,954 km (0.042 R)
• M58: 21,863,579 km (0.118 R)
• M59: 23,688,673 km (0.102 R)
• M60: 24,423,498 km (0.085 R)
• M61: 24,510,564 km (0.06 R)
• M62: 25,034,456 km (0.065 R)
• M63: 25,122,120 km (0.113 R)
• M64: 25,385,711 km (0.058 R)
• M65: 26,941,978 km (0.103 R)
• M66: 27,076,766 km (0.091 R)
• M67: 27,166,824 km (0.098 R)
• M68: 27,347,089 km (0.098 R)
• M69: 28,254,699 km (0.079 R)
• M70: 30,145,766 km (0.087 R)
• M71: 30,566,435 km (0.098 R)
• M72: 30,894,952 km (0.101 R)
• M73: 31,130,270 km (0.087 R)
• M74: 31,744,967 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 10.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.09 AU - 8.79 AU

Year: 8956 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,145,432 km

• M1: 166,951 km (0.086 R)
• M2: 272,268 km (0.102 R)
• M3: 431,141 km (0.104 R)
• M4: 624,870 km (0.112 R)
• M5: 792,420 km (0.109 R)
• M6: 1,211,294 km (0.101 R)
• M7: 1,424,321 km (0.119 R)
• M8: 1,521,410 km (0.061 R)
• M9: 1,678,638 km (0.109 R)
• M10: 2,150,918 km (0.094 R)
• M11: 2,360,954 km (0.037 R)
• M12: 2,611,829 km (0.094 R)
• M13: 3,049,253 km (0.088 R)
• M14: 3,230,865 km (0.083 R)
• M15: 3,341,418 km (0.12 R)
• M16: 3,700,154 km (0.076 R)
• M17: 3,972,422 km (0.105 R)
• M18: 4,211,180 km (0.111 R)
• M19: 4,434,081 km (0.104 R)
• M20: 4,786,234 km (0.115 R)
• M21: 4,976,373 km (0.069 R)
• M22: 5,169,205 km (0.105 R)
• M23: 7,131,480 km (0.117 R)
• M24: 7,397,615 km (0.071 R)
• M25: 7,989,723 km (0.116 R)
• M26: 8,316,744 km (0.091 R)
• M27: 8,469,184 km (0.103 R)
• M28: 8,880,279 km (0.11 R)
• M29: 8,958,070 km (0.12 R)
• M30: 9,219,118 km (0.031 R)
• M31: 9,324,286 km (0.066 R)
• M32: 9,429,752 km (0.06 R)
• M33: 10,233,691 km (0.108 R)
• M34: 10,369,825 km (0.117 R)
• M35: 10,451,805 km (0.118 R)
• M36: 10,534,084 km (0.104 R)
• M37: 10,671,564 km (0.108 R)
• M38: 10,809,643 km (0.103 R)
• M39: 11,227,470 km (0.095 R)
• M40: 11,367,942 km (0.12 R)
• M41: 11,622,259 km (0.049 R)
• M42: 11,764,227 km (0.116 R)
• M43: 11,849,797 km (0.12 R)
• M44: 11,964,239 km (0.082 R)
• M45: 12,658,074 km (0.071 R)
• M46: 12,921,666 km (0.101 R)
• M47: 13,276,063 km (0.067 R)
• M48: 13,484,154 km (0.116 R)
• M49: 13,783,499 km (0.083 R)
• M50: 13,964,064 km (0.105 R)
• M51: 14,755,885 km (0.115 R)
• M52: 15,718,847 km (0.101 R)
• M53: 16,702,004 km (0.058 R)
• M54: 17,770,581 km (0.067 R)
• M55: 17,868,718 km (0.098 R)
• M56: 18,197,534 km (0.111 R)
• M57: 18,428,812 km (0.078 R)
• M58: 18,495,084 km (0.108 R)
• M59: 18,661,138 km (0.079 R)
• M60: 18,827,640 km (0.092 R)
• M61: 18,994,741 km (0.073 R)
• M62: 19,262,970 km (0.101 R)
• M63: 19,566,205 km (0.068 R)
• M64: 20,314,344 km (0.066 R)
• M65: 20,416,968 km (0.069 R)
• M66: 20,485,633 km (0.098 R)
• M67: 20,554,299 km (0.068 R)
• M68: 21,141,021 km (0.102 R)
• M69: 21,349,411 km (0.061 R)
• M70: 21,628,411 km (0.109 R)
• M71: 21,803,291 km (0.055 R)
• M72: 22,295,618 km (0.036 R)
• M73: 23,255,587 km (0.094 R)
• M74: 24,192,668 km (0.092 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.8

Radius: 10.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.57 AU - 10.01 AU

Year: 9519 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,145,432 km

• M1: 134,339 km (0.1 R)
• M2: 388,506 km (0.062 R)
• M3: 493,075 km (0.074 R)
• M4: 650,003 km (0.109 R)
• M5: 871,108 km (0.057 R)
• M6: 1,329,925 km (0.085 R)
• M7: 1,734,587 km (0.064 R)
• M8: 2,198,640 km (0.092 R)
• M9: 2,724,028 km (0.116 R)
• M10: 3,237,298 km (0.106 R)
• M11: 3,807,266 km (0.077 R)
• M12: 3,941,156 km (0.094 R)
• M13: 4,076,692 km (0.12 R)
• M14: 4,213,723 km (0.07 R)
• M15: 4,464,449 km (0.105 R)
• M16: 5,097,697 km (0.046 R)
• M17: 5,275,270 km (0.087 R)
• M18: 5,424,868 km (0.114 R)
• M19: 5,851,371 km (0.099 R)
• M20: 6,736,691 km (0.036 R)
• M21: 7,528,662 km (0.034 R)
• M22: 7,969,976 km (0.103 R)
• M23: 8,107,457 km (0.096 R)
• M24: 8,771,222 km (0.058 R)
• M25: 8,948,945 km (0.101 R)
• M26: 9,199,521 km (0.073 R)
• M27: 10,113,714 km (0.081 R)
• M28: 10,525,108 km (0.114 R)
• M29: 10,751,898 km (0.11 R)
• M30: 11,171,819 km (0.085 R)
• M31: 11,948,980 km (0.097 R)
• M32: 12,463,597 km (0.066 R)
• M33: 12,783,736 km (0.073 R)
• M34: 13,025,786 km (0.076 R)
• M35: 13,350,862 km (0.119 R)
• M36: 13,637,342 km (0.099 R)
• M37: 13,719,621 km (0.056 R)
• M38: 13,802,049 km (0.115 R)
• M39: 13,884,627 km (0.094 R)
• M40: 14,258,323 km (0.103 R)
• M41: 14,509,348 km (0.082 R)
• M42: 14,804,056 km (0.054 R)
• M43: 15,228,465 km (0.096 R)
• M44: 15,656,913 km (0.105 R)
• M45: 15,786,166 km (0.086 R)
• M46: 16,657,274 km (0.11 R)
• M47: 16,789,369 km (0.038 R)
• M48: 17,499,211 km (0.094 R)
• M49: 18,173,748 km (0.046 R)
• M50: 18,264,404 km (0.097 R)
• M51: 18,355,060 km (0.095 R)
• M52: 18,536,971 km (0.041 R)
• M53: 19,040,368 km (0.101 R)
• M54: 19,132,371 km (0.098 R)
• M55: 19,363,051 km (0.091 R)
• M56: 19,873,778 km (0.115 R)
• M57: 20,388,993 km (0.098 R)
• M58: 20,813,701 km (0.106 R)
• M59: 20,908,546 km (0.095 R)
• M60: 21,912,498 km (0.085 R)
• M61: 22,153,949 km (0.064 R)
• M62: 22,493,237 km (0.068 R)
• M63: 22,883,238 km (0.108 R)
• M64: 23,226,416 km (0.092 R)
• M65: 23,967,224 km (0.117 R)
• M66: 24,465,535 km (0.069 R)
• M67: 24,967,286 km (0.087 R)
• M68: 25,320,487 km (0.117 R)
• M69: 26,134,000 km (0.052 R)
• M70: 26,904,429 km (0.12 R)
• M71: 27,059,562 km (0.107 R)
• M72: 27,318,516 km (0.082 R)
• M73: 27,786,757 km (0.112 R)
• M74: 27,943,386 km (0.062 R)
• M75: 28,836,785 km (0.045 R)
• M76: 29,207,488 km (0.049 R)
• M77: 29,739,608 km (0.079 R)
• M78: 30,060,346 km (0.034 R)
• M79: 31,464,023 km (0.048 R)
• M80: 32,173,715 km (0.077 R)
• M81: 34,334,656 km (0.108 R)
• M82: 35,008,894 km (0.101 R)
• M83: 35,404,281 km (0.103 R)
• M84: 35,687,470 km (0.088 R)
• M85: 35,801,014 km (0.094 R)
• M86: 36,370,534 km (0.105 R)
• M87: 37,345,463 km (0.118 R)
• M88: 37,576,143 km (0.111 R)
• M89: 38,736,573 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 15,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit