🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.57 AU - 0.77 AU

Year: 210 Days

Day: 20.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.56 AU - 0.84 AU

Year: 224 Days

Day: 29.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.12 AU - 1.86 AU

Year: 696 Days

Day: 40.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.24 AU - 1.88 AU

Year: 746 Days

Day: 37.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,378,595 km

• M1: 155,881 km (0.12 R)
• M2: 266,883 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.51 AU - 1.87 AU

Year: 841 Days

Day: 37.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.02 AU - 2.54 AU

Year: 1318 Days

Day: 47.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.21 AU - 2.84 AU

Year: 1532 Days

Day: 28.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 157.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,378,595 km

• M1: 2,294,532 km (0.115 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 13.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.6 AU - 11.44 AU

Year: 11247 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 96,378,595 km

• M1: 191,934 km (0.105 R)
• M2: 324,179 km (0.11 R)
• M3: 939,026 km (0.067 R)
• M4: 1,144,424 km (0.028 R)
• M5: 1,330,523 km (0.034 R)
• M6: 1,490,593 km (0.113 R)
• M7: 1,772,286 km (0.107 R)
• M8: 1,870,123 km (0.085 R)
• M9: 2,195,947 km (0.051 R)
• M10: 2,606,892 km (0.109 R)
• M11: 2,810,196 km (0.063 R)
• M12: 3,208,725 km (0.08 R)
• M13: 3,675,620 km (0.102 R)
• M14: 3,827,611 km (0.078 R)
• M15: 4,085,817 km (0.102 R)
• M16: 4,323,079 km (0.056 R)
• M17: 4,894,394 km (0.07 R)
• M18: 5,664,224 km (0.073 R)
• M19: 5,781,509 km (0.102 R)
• M20: 5,988,852 km (0.054 R)
• M21: 6,198,588 km (0.041 R)
• M22: 6,349,831 km (0.116 R)
• M23: 6,502,421 km (0.107 R)
• M24: 6,904,839 km (0.102 R)
• M25: 7,188,327 km (0.082 R)
• M26: 7,411,527 km (0.049 R)
• M27: 7,995,707 km (0.117 R)
• M28: 8,127,652 km (0.09 R)
• M29: 8,293,556 km (0.077 R)
• M30: 9,451,294 km (0.063 R)
• M31: 9,766,347 km (0.091 R)
• M32: 10,084,841 km (0.065 R)
• M33: 10,877,710 km (0.092 R)
• M34: 12,256,404 km (0.088 R)
• M35: 12,523,287 km (0.092 R)
• M36: 13,063,185 km (0.082 R)
• M37: 13,532,025 km (0.062 R)
• M38: 13,650,058 km (0.047 R)
• M39: 14,006,400 km (0.085 R)
• M40: 14,971,456 km (0.108 R)
• M41: 15,379,858 km (0.081 R)
• M42: 15,750,711 km (0.105 R)
• M43: 16,124,406 km (0.103 R)
• M44: 16,291,507 km (0.086 R)
• M45: 16,627,355 km (0.076 R)
• M46: 17,263,295 km (0.068 R)
• M47: 17,348,715 km (0.118 R)
• M48: 17,950,398 km (0.058 R)
• M49: 18,340,849 km (0.1 R)
• M50: 18,515,280 km (0.083 R)
• M51: 19,662,546 km (0.105 R)
• M52: 19,841,016 km (0.12 R)
• M53: 20,020,234 km (0.108 R)
• M54: 20,696,566 km (0.035 R)
• M55: 21,334,601 km (0.048 R)
• M56: 21,564,084 km (0.096 R)
• M57: 21,794,465 km (0.099 R)
• M58: 22,118,195 km (0.078 R)
• M59: 22,443,570 km (0.092 R)
• M60: 23,051,985 km (0.102 R)
• M61: 23,287,601 km (0.089 R)
• M62: 24,572,946 km (0.086 R)
• M63: 24,958,310 km (0.085 R)
• M64: 25,588,716 km (0.109 R)
• M65: 26,568,731 km (0.074 R)
• M66: 27,311,934 km (0.119 R)
• M67: 28,464,585 km (0.076 R)
• M68: 32,280,079 km (0.089 R)
• M69: 32,543,521 km (0.049 R)
• M70: 34,193,585 km (0.112 R)
• M71: 35,055,718 km (0.091 R)
• M72: 36,034,387 km (0.109 R)
• M73: 36,362,455 km (0.093 R)
• M74: 36,527,013 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.2

Radius: 11.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.88 AU - 9.94 AU

Year: 11945 Days

Day: 5.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 96,378,595 km

• M1: 254,316 km (0.099 R)
• M2: 544,387 km (0.085 R)
• M3: 987,346 km (0.116 R)
• M4: 1,095,505 km (0.105 R)
• M5: 1,170,005 km (0.082 R)
• M6: 1,265,598 km (0.09 R)
• M7: 2,055,924 km (0.112 R)
• M8: 2,125,935 km (0.112 R)
• M9: 2,268,353 km (0.113 R)
• M10: 2,488,112 km (0.106 R)
• M11: 3,054,489 km (0.101 R)
• M12: 3,519,290 km (0.089 R)
• M13: 4,454,277 km (0.106 R)
• M14: 4,699,617 km (0.099 R)
• M15: 4,855,199 km (0.025 R)
• M16: 5,012,576 km (0.044 R)
• M17: 5,203,762 km (0.105 R)
• M18: 5,397,192 km (0.091 R)
• M19: 6,127,230 km (0.104 R)
• M20: 6,400,395 km (0.045 R)
• M21: 6,712,456 km (0.109 R)
• M22: 8,047,767 km (0.049 R)
• M23: 8,498,206 km (0.066 R)
• M24: 9,580,996 km (0.117 R)
• M25: 9,739,121 km (0.118 R)
• M26: 10,259,422 km (0.096 R)
• M27: 10,747,709 km (0.037 R)
• M28: 11,077,573 km (0.083 R)
• M29: 11,620,613 km (0.093 R)
• M30: 11,789,359 km (0.081 R)
• M31: 11,916,667 km (0.081 R)
• M32: 13,566,582 km (0.12 R)
• M33: 15,379,708 km (0.11 R)
• M34: 15,891,632 km (0.084 R)
• M35: 16,220,149 km (0.089 R)
• M36: 16,693,626 km (0.054 R)
• M37: 17,219,613 km (0.091 R)
• M38: 17,702,514 km (0.036 R)
• M39: 18,533,830 km (0.108 R)
• M40: 18,681,782 km (0.08 R)
• M41: 19,377,711 km (0.091 R)
• M42: 19,578,173 km (0.064 R)
• M43: 21,051,562 km (0.117 R)
• M44: 21,154,485 km (0.067 R)
• M45: 21,257,558 km (0.118 R)
• M46: 22,036,215 km (0.059 R)
• M47: 22,192,994 km (0.076 R)
• M48: 22,771,339 km (0.115 R)
• M49: 23,514,392 km (0.11 R)
• M50: 23,888,985 km (0.074 R)
• M51: 23,996,396 km (0.109 R)
• M52: 24,915,675 km (0.109 R)
• M53: 26,454,738 km (0.107 R)
• M54: 26,565,889 km (0.102 R)
• M55: 27,629,231 km (0.116 R)
• M56: 29,508,928 km (0.1 R)
• M57: 30,260,657 km (0.096 R)
• M58: 30,551,625 km (0.048 R)
• M59: 30,726,505 km (0.095 R)
• M60: 30,843,341 km (0.089 R)
• M61: 31,194,597 km (0.025 R)
• M62: 31,606,290 km (0.042 R)
• M63: 31,783,264 km (0.11 R)
• M64: 32,256,742 km (0.086 R)
• M65: 32,613,383 km (0.098 R)
• M66: 33,330,555 km (0.044 R)
• M67: 33,510,671 km (0.093 R)
• M68: 34,841,344 km (0.071 R)
• M69: 36,127,736 km (0.063 R)
• M70: 36,251,005 km (0.057 R)
• M71: 36,683,642 km (0.026 R)
• M72: 37,616,684 km (0.104 R)
• M73: 38,683,616 km (0.09 R)
• M74: 39,189,107 km (0.032 R)
• M75: 39,951,458 km (0.049 R)
• M76: 40,206,672 km (0.111 R)
• M77: 41,555,297 km (0.12 R)
• M78: 42,918,881 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.3

Radius: 7.9

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 18.22 AU - 19.3 AU

Year: 31111 Days

Day: 20.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,378,595 km

• M1: 113,994 km (0.083 R)
• M2: 194,477 km (0.067 R)
• M3: 478,863 km (0.026 R)
• M4: 598,541 km (0.044 R)
• M5: 1,548,787 km (0.078 R)
• M6: 1,997,281 km (0.089 R)
• M7: 2,195,648 km (0.093 R)
• M8: 2,741,231 km (0.081 R)
• M9: 2,873,027 km (0.069 R)
• M10: 3,280,981 km (0.11 R)
• M11: 3,707,035 km (0.087 R)
• M12: 3,804,124 km (0.067 R)
• M13: 4,251,571 km (0.088 R)
• M14: 4,820,941 km (0.05 R)
• M15: 5,250,137 km (0.117 R)
• M16: 6,846,795 km (0.108 R)
• M17: 6,906,485 km (0.11 R)
• M18: 9,297,657 km (0.103 R)
• M19: 11,845,608 km (0.106 R)
• M20: 11,917,266 km (0.099 R)
• M21: 11,989,222 km (0.065 R)
• M22: 13,530,978 km (0.086 R)
• M23: 13,606,076 km (0.114 R)
• M24: 14,058,759 km (0.085 R)
• M25: 15,056,577 km (0.092 R)
• M26: 15,839,722 km (0.105 R)
• M27: 16,796,849 km (0.076 R)
• M28: 17,526,887 km (0.1 R)
• M29: 18,682,979 km (0.117 R)
• M30: 19,693,512 km (0.089 R)
• M31: 20,291,156 km (0.104 R)
• M32: 25,931,445 km (0.107 R)
• M33: 26,024,644 km (0.068 R)
• M34: 29,843,130 km (0.119 R)
• M35: 30,038,654 km (0.057 R)
• M36: 34,036,358 km (0.03 R)
• M37: 34,138,533 km (0.08 R)
• M38: 34,240,709 km (0.112 R)
• M39: 34,958,778 km (0.091 R)
• M40: 35,578,114 km (0.084 R)
• M41: 38,942,420 km (0.119 R)
• M42: 39,156,046 km (0.095 R)
• M43: 41,204,938 km (0.075 R)
• M44: 41,859,130 km (0.04 R)
• M45: 42,406,957 km (0.11 R)
• M46: 42,626,716 km (0.11 R)
• M47: 46,081,530 km (0.049 R)
• M48: 46,760,405 km (0.103 R)
• M49: 47,215,033 km (0.036 R)
• M50: 49,278,287 km (0.061 R)
• M51: 50,786,682 km (0.062 R)
• M52: 51,370,862 km (0.061 R)
• M53: 51,722,417 km (0.102 R)
• M54: 51,957,285 km (0.114 R)
• M55: 53,136,715 km (0.113 R)
• M56: 53,255,196 km (0.109 R)
• M57: 54,086,661 km (0.083 R)
• M58: 54,683,258 km (0.111 R)
• M59: 55,762,606 km (0.11 R)
• M60: 56,244,461 km (0.111 R)
• M61: 57,212,509 km (0.097 R)
• M62: 57,942,098 km (0.048 R)
• M63: 58,797,349 km (0.064 R)
• M64: 59,902,877 km (0.111 R)
• M65: 61,511,952 km (0.107 R)
• M66: 63,889,062 km (0.111 R)
• M67: 65,152,266 km (0.058 R)
• M68: 66,041,326 km (0.045 R)
• M69: 68,861,695 km (0.099 R)
• M70: 71,852,156 km (0.093 R)
• M71: 72,114,102 km (0.09 R)
• M72: 72,639,191 km (0.071 R)
• M73: 75,017,498 km (0.081 R)
• M74: 76,750,888 km (0.115 R)
• M75: 79,308,114 km (0.051 R)
• M76: 80,937,534 km (0.077 R)
• M77: 81,073,818 km (0.117 R)
• M78: 81,483,118 km (0.117 R)
• M79: 82,030,048 km (0.03 R)
• M80: 82,166,930 km (0.106 R)
• M81: 83,402,309 km (0.061 R)
• M82: 86,030,743 km (0.079 R)
• M83: 86,726,822 km (0.084 R)
• M84: 87,704,744 km (0.092 R)
• M85: 88,545,633 km (0.104 R)
• M86: 88,967,200 km (0.088 R)
• M87: 89,530,286 km (0.073 R)
• M88: 90,943,089 km (0.031 R)
• M89: 91,368,396 km (0.112 R)
• M90: 94,507,258 km (0.1 R)
• M91: 94,794,336 km (0.118 R)
• M92: 95,513,304 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: 240 - 14,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit