🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.78 AU - 1.06 AU

Year: 309 Days

Day: 12.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,438,391 km

• M1: 60,138 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.25 AU - 1.97 AU

Year: 715 Days

Day: 40.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,438,391 km

• M1: 66,272 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.42 AU - 3.86 AU

Year: 1947 Days

Day: 46.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,438,391 km

• M1: 752,926 km (0.096 R)
• M2: 1,392,307 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.11 AU - 5.11 AU

Year: 2915 Days

Day: 14.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.4 AU - 6.06 AU

Year: 4184 Days

Day: 24.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.98 AU - 5.92 AU

Year: 4451 Days

Day: 29 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.7

Radius: 14.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.76 AU - 9.5 AU

Year: 8110 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,438,391 km

• M1: 184,155 km (0.061 R)
• M2: 301,440 km (0.055 R)
• M3: 483,351 km (0.12 R)
• M4: 592,856 km (0.028 R)
• M5: 1,378,844 km (0.064 R)
• M6: 1,475,633 km (0.096 R)
• M7: 1,856,210 km (0.119 R)
• M8: 2,536,282 km (0.101 R)
• M9: 2,656,858 km (0.099 R)
• M10: 2,832,636 km (0.1 R)
• M11: 3,459,451 km (0.059 R)
• M12: 3,671,581 km (0.108 R)
• M13: 3,967,934 km (0.11 R)
• M14: 4,190,236 km (0.092 R)
• M15: 4,313,206 km (0.103 R)
• M16: 5,230,390 km (0.046 R)
• M17: 5,474,534 km (0.111 R)
• M18: 5,768,195 km (0.045 R)
• M19: 5,882,487 km (0.104 R)
• M20: 6,347,438 km (0.117 R)
• M21: 6,584,401 km (0.088 R)
• M22: 6,752,100 km (0.1 R)
• M23: 6,848,441 km (0.117 R)
• M24: 6,994,000 km (0.093 R)
• M25: 7,165,140 km (0.106 R)
• M26: 7,263,575 km (0.06 R)
• M27: 7,411,976 km (0.105 R)
• M28: 7,686,937 km (0.055 R)
• M29: 7,990,621 km (0.109 R)
• M30: 8,636,135 km (0.109 R)
• M31: 9,352,111 km (0.106 R)
• M32: 9,649,362 km (0.091 R)
• M33: 9,785,496 km (0.119 R)
• M34: 10,114,910 km (0.111 R)
• M35: 10,392,265 km (0.095 R)
• M36: 10,503,865 km (0.079 R)
• M37: 10,728,262 km (0.081 R)
• M38: 11,296,434 km (0.071 R)
• M39: 11,816,287 km (0.107 R)
• M40: 12,167,094 km (0.033 R)
• M41: 12,284,828 km (0.119 R)
• M42: 12,491,871 km (0.06 R)
• M43: 12,939,169 km (0.068 R)
• M44: 13,210,240 km (0.07 R)
• M45: 14,034,375 km (0.025 R)
• M46: 14,188,909 km (0.101 R)
• M47: 14,593,272 km (0.084 R)
• M48: 14,687,070 km (0.082 R)
• M49: 14,906,829 km (0.096 R)
• M50: 15,001,375 km (0.059 R)
• M51: 15,668,582 km (0.064 R)
• M52: 15,796,787 km (0.065 R)
• M53: 16,638,574 km (0.049 R)
• M54: 16,769,473 km (0.118 R)
• M55: 17,528,233 km (0.112 R)
• M56: 17,628,015 km (0.063 R)
• M57: 18,163,575 km (0.069 R)
• M58: 19,113,671 km (0.034 R)
• M59: 19,456,849 km (0.051 R)
• M60: 19,767,563 km (0.082 R)
• M61: 19,871,534 km (0.097 R)
• M62: 19,975,654 km (0.097 R)
• M63: 20,219,199 km (0.113 R)
• M64: 20,358,924 km (0.115 R)
• M65: 20,815,048 km (0.11 R)
• M66: 21,452,185 km (0.077 R)
• M67: 21,880,484 km (0.072 R)
• M68: 22,528,243 km (0.041 R)
• M69: 22,673,053 km (0.025 R)
• M70: 22,963,722 km (0.116 R)
• M71: 24,138,364 km (0.074 R)
• M72: 24,621,117 km (0.1 R)
• M73: 25,069,611 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.1

Radius: 3

Gravity: 56.57 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.73 AU - 14.59 AU

Year: 17663 Days

Day: 25 Hours

Environment

Temp: -188 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,438,391 km

• M1: 39,344 km (0.05 R)
• M2: 230,231 km (0.103 R)
• M3: 318,643 km (0.061 R)
• M4: 366,814 km (0.083 R)
• M5: 470,336 km (0.071 R)
• M6: 525,687 km (0.074 R)
• M7: 602,730 km (0.087 R)
• M8: 662,868 km (0.111 R)
• M9: 704,157 km (0.096 R)
• M10: 789,129 km (0.103 R)
• M11: 1,088,025 km (0.103 R)
• M12: 1,749,248 km (0.095 R)
• M13: 2,012,391 km (0.116 R)
• M14: 2,574,729 km (0.034 R)
• M15: 3,043,569 km (0.116 R)
• M16: 3,683,997 km (0.07 R)
• M17: 4,758,708 km (0.032 R)
• M18: 4,839,042 km (0.093 R)
• M19: 5,164,567 km (0.094 R)
• M20: 5,329,873 km (0.116 R)
• M21: 6,008,598 km (0.027 R)
• M22: 6,051,982 km (0.077 R)
• M23: 6,095,365 km (0.094 R)
• M24: 7,260,284 km (0.073 R)
• M25: 7,306,510 km (0.097 R)
• M26: 7,352,735 km (0.089 R)
• M27: 7,773,405 km (0.082 R)
• M28: 7,820,528 km (0.11 R)
• M29: 7,915,373 km (0.058 R)
• M30: 7,962,795 km (0.049 R)
• M31: 8,010,368 km (0.091 R)
• M32: 8,491,624 km (0.093 R)
• M33: 9,131,005 km (0.066 R)
• M34: 9,381,133 km (0.117 R)
• M35: 9,431,398 km (0.107 R)
• M36: 9,633,355 km (0.083 R)
• M37: 9,785,795 km (0.112 R)
• M38: 12,111,593 km (0.106 R)
• M39: 12,551,860 km (0.029 R)
• M40: 14,597,461 km (0.109 R)
• M41: 14,889,626 km (0.042 R)
• M42: 16,926,849 km (0.083 R)
• M43: 17,666,461 km (0.077 R)
• M44: 18,732,197 km (0.073 R)
• M45: 18,985,915 km (0.112 R)
• M46: 19,818,576 km (0.115 R)
• M47: 21,188,444 km (0.079 R)
• M48: 23,333,977 km (0.105 R)
• M49: 23,538,627 km (0.113 R)
• M50: 23,606,993 km (0.025 R)
• M51: 23,743,875 km (0.092 R)
• M52: 25,969,891 km (0.084 R)
• M53: 27,250,898 km (0.057 R)
• M54: 27,466,468 km (0.116 R)
• M55: 27,826,850 km (0.062 R)
• M56: 28,261,431 km (0.047 R)
• M57: 28,479,545 km (0.105 R)
• M58: 29,210,630 km (0.088 R)
• M59: 31,893,518 km (0.108 R)
• M60: 32,120,608 km (0.032 R)
• M61: 32,272,300 km (0.072 R)
• M62: 34,887,121 km (0.11 R)
• M63: 35,355,662 km (0.114 R)
• M64: 36,219,888 km (0.069 R)
• M65: 37,011,710 km (0.026 R)
• M66: 37,250,319 km (0.118 R)
• M67: 38,370,657 km (0.107 R)
• M68: 38,773,375 km (0.049 R)
• M69: 39,583,297 km (0.079 R)
• M70: 40,153,415 km (0.118 R)
• M71: 40,562,415 km (0.085 R)
• M72: 41,549,462 km (0.079 R)
• M73: 42,461,112 km (0.114 R)
• M74: 42,710,940 km (0.108 R)
• M75: 44,557,576 km (0.113 R)
• M76: 45,405,647 km (0.097 R)
• M77: 46,087,813 km (0.117 R)
• M78: 47,031,476 km (0.04 R)
• M79: 47,289,832 km (0.098 R)
• M80: 48,763,221 km (0.096 R)
• M81: 49,024,868 km (0.093 R)
• M82: 49,549,358 km (0.082 R)
• M83: 50,868,961 km (0.12 R)
• M84: 50,957,224 km (0.111 R)
• M85: 51,045,636 km (0.095 R)
• M86: 52,914,412 km (0.108 R)
• M87: 53,362,757 km (0.049 R)
• M88: 57,085,500 km (0.102 R)
• M89: 57,545,065 km (0.045 R)
• M90: 58,375,632 km (0.104 R)
• M91: 60,328,932 km (0.102 R)
• M92: 60,609,727 km (0.063 R)
• M93: 60,797,173 km (0.099 R)
• M94: 60,890,971 km (0.11 R)
• M95: 63,251,326 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.7

Radius: 5.3

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.6 AU - 16.92 AU

Year: 17857 Days

Day: 18.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,438,391 km

• M1: 97,687 km (0.113 R)
• M2: 584,928 km (0.066 R)
• M3: 767,287 km (0.113 R)
• M4: 845,078 km (0.053 R)
• M5: 1,837,211 km (0.084 R)
• M6: 2,022,563 km (0.088 R)
• M7: 2,241,874 km (0.086 R)
• M8: 2,326,097 km (0.079 R)
• M9: 2,497,686 km (0.084 R)
• M10: 2,762,923 km (0.089 R)
• M11: 2,853,280 km (0.083 R)
• M12: 3,193,167 km (0.119 R)
• M13: 3,578,381 km (0.084 R)
• M14: 3,876,978 km (0.099 R)
• M15: 4,012,364 km (0.104 R)
• M16: 4,676,130 km (0.098 R)
• M17: 4,892,748 km (0.054 R)
• M18: 5,410,955 km (0.089 R)
• M19: 6,181,085 km (0.077 R)
• M20: 7,779,089 km (0.119 R)
• M21: 7,949,780 km (0.097 R)
• M22: 8,777,805 km (0.119 R)
• M23: 9,179,475 km (0.094 R)
• M24: 9,678,533 km (0.083 R)
• M25: 9,954,542 km (0.088 R)
• M26: 10,420,240 km (0.08 R)
• M27: 10,467,213 km (0.077 R)
• M28: 11,132,026 km (0.096 R)
• M29: 12,352,745 km (0.049 R)
• M30: 12,502,044 km (0.037 R)
• M31: 13,206,799 km (0.092 R)
• M32: 13,615,351 km (0.032 R)
• M33: 14,549,590 km (0.108 R)
• M34: 15,183,885 km (0.11 R)
• M35: 16,260,989 km (0.118 R)
• M36: 16,918,921 km (0.072 R)
• M37: 17,585,529 km (0.092 R)
• M38: 17,922,124 km (0.032 R)
• M39: 18,544,601 km (0.11 R)
• M40: 19,927,334 km (0.087 R)
• M41: 20,395,575 km (0.074 R)
• M42: 20,454,367 km (0.098 R)
• M43: 21,045,279 km (0.104 R)
• M44: 21,164,209 km (0.113 R)
• M45: 22,002,406 km (0.087 R)
• M46: 22,062,694 km (0.067 R)
• M47: 22,365,031 km (0.088 R)
• M48: 22,912,559 km (0.111 R)
• M49: 25,020,693 km (0.088 R)
• M50: 26,034,069 km (0.111 R)
• M51: 26,289,432 km (0.084 R)
• M52: 27,644,041 km (0.099 R)
• M53: 28,165,988 km (0.077 R)
• M54: 28,231,512 km (0.115 R)
• M55: 28,559,580 km (0.094 R)
• M56: 28,955,117 km (0.065 R)
• M57: 29,618,134 km (0.113 R)
• M58: 29,684,705 km (0.118 R)
• M59: 29,751,426 km (0.094 R)
• M60: 29,817,997 km (0.118 R)
• M61: 30,554,916 km (0.055 R)
• M62: 32,388,687 km (0.101 R)
• M63: 33,145,951 km (0.107 R)
• M64: 33,978,763 km (0.109 R)
• M65: 35,948,368 km (0.063 R)
• M66: 37,234,162 km (0.108 R)
• M67: 37,666,051 km (0.103 R)
• M68: 39,410,213 km (0.068 R)
• M69: 40,587,548 km (0.117 R)
• M70: 41,627,104 km (0.101 R)
• M71: 42,901,229 km (0.118 R)
• M72: 43,581,001 km (0.042 R)
• M73: 43,884,236 km (0.081 R)
• M74: 44,874,574 km (0.082 R)
• M75: 48,437,696 km (0.081 R)
• M76: 48,830,391 km (0.079 R)
• M77: 49,381,958 km (0.073 R)
• M78: 53,381,607 km (0.107 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 19,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit