🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.58 AU - 0.7 AU

Year: 188 Days

Day: 26.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.22 AU - 2.72 AU

Year: 1425 Days

Day: 28.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.17 AU - 2.97 AU

Year: 1512 Days

Day: 32.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.92 AU - 4.24 AU

Year: 2487 Days

Day: 21.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635

Radius: 12.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.77 AU - 7.89 AU

Year: 5846 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 110,955,021 km

• M1: 155,881 km (0.077 R)
• M2: 365,916 km (0.066 R)
• M3: 505,790 km (0.083 R)
• M4: 619,036 km (0.06 R)
• M5: 807,679 km (0.072 R)
• M6: 902,823 km (0.104 R)
• M7: 1,002,007 km (0.06 R)
• M8: 1,135,597 km (0.053 R)
• M9: 1,291,329 km (0.08 R)
• M10: 1,911,711 km (0.079 R)
• M11: 2,156,902 km (0.073 R)
• M12: 2,719,988 km (0.095 R)
• M13: 2,804,212 km (0.103 R)
• M14: 3,305,365 km (0.059 R)
• M15: 3,717,208 km (0.064 R)
• M16: 3,953,124 km (0.103 R)
• M17: 4,868,962 km (0.085 R)
• M18: 5,550,829 km (0.072 R)
• M19: 6,123,490 km (0.081 R)
• M20: 6,572,582 km (0.069 R)
• M21: 6,715,149 km (0.114 R)
• M22: 8,165,949 km (0.093 R)
• M23: 8,566,872 km (0.052 R)
• M24: 8,785,434 km (0.103 R)
• M25: 9,037,507 km (0.075 R)
• M26: 9,164,366 km (0.106 R)
• M27: 9,291,823 km (0.093 R)
• M28: 9,548,682 km (0.065 R)
• M29: 9,840,398 km (0.11 R)
• M30: 10,003,759 km (0.083 R)
• M31: 10,532,588 km (0.071 R)
• M32: 10,800,517 km (0.078 R)
• M33: 11,721,143 km (0.086 R)
• M34: 12,208,383 km (0.054 R)
• M35: 12,384,011 km (0.083 R)
• M36: 12,489,926 km (0.12 R)
• M37: 13,095,050 km (0.083 R)
• M38: 13,274,866 km (0.036 R)
• M39: 13,455,580 km (0.107 R)
• M40: 13,782,751 km (0.054 R)
• M41: 13,892,556 km (0.109 R)
• M42: 14,223,317 km (0.061 R)
• M43: 14,892,618 km (0.033 R)
• M44: 15,231,158 km (0.098 R)
• M45: 16,416,721 km (0.108 R)
• M46: 16,922,661 km (0.117 R)
• M47: 17,433,837 km (0.105 R)
• M48: 18,431,056 km (0.078 R)
• M49: 19,038,274 km (0.07 R)
• M50: 19,160,495 km (0.102 R)
• M51: 19,323,856 km (0.105 R)
• M52: 20,064,814 km (0.114 R)
• M53: 20,564,023 km (0.119 R)
• M54: 20,731,273 km (0.077 R)
• M55: 22,601,396 km (0.035 R)
• M56: 22,817,266 km (0.095 R)
• M57: 23,120,800 km (0.109 R)
• M58: 23,207,716 km (0.074 R)
• M59: 23,600,261 km (0.084 R)
• M60: 24,171,276 km (0.054 R)
• M61: 24,480,644 km (0.107 R)
• M62: 24,613,637 km (0.074 R)
• M63: 24,880,220 km (0.087 R)
• M64: 25,282,040 km (0.054 R)
• M65: 25,776,162 km (0.083 R)
• M66: 26,409,559 km (0.034 R)
• M67: 28,154,469 km (0.087 R)
• M68: 28,247,369 km (0.09 R)
• M69: 28,433,469 km (0.079 R)
• M70: 28,760,041 km (0.054 R)
• M71: 29,040,986 km (0.058 R)
• M72: 29,181,757 km (0.07 R)
• M73: 30,268,736 km (0.109 R)
• M74: 30,841,247 km (0.118 R)
• M75: 31,899,951 km (0.111 R)
• M76: 32,239,239 km (0.088 R)
• M77: 32,336,477 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143

Radius: 3.7

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.97 AU - 14.19 AU

Year: 19394 Days

Day: 24.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 110,955,021 km

• M1: 47,423 km (0.032 R)
• M2: 143,913 km (0.096 R)
• M3: 615,745 km (0.117 R)
• M4: 846,724 km (0.091 R)
• M5: 953,387 km (0.042 R)
• M6: 1,380,639 km (0.082 R)
• M7: 1,998,328 km (0.118 R)
• M8: 2,535,834 km (0.106 R)
• M9: 2,715,650 km (0.119 R)
• M10: 2,767,860 km (0.1 R)
• M11: 2,873,177 km (0.083 R)
• M12: 4,887,063 km (0.118 R)
• M13: 5,207,502 km (0.088 R)
• M14: 5,902,534 km (0.074 R)
• M15: 5,970,301 km (0.083 R)
• M16: 6,661,444 km (0.106 R)
• M17: 7,196,106 km (0.072 R)
• M18: 7,744,682 km (0.097 R)
• M19: 7,930,482 km (0.117 R)
• M20: 8,268,574 km (0.115 R)
• M21: 11,096,123 km (0.088 R)
• M22: 11,263,523 km (0.087 R)
• M23: 13,159,526 km (0.07 R)
• M24: 14,280,014 km (0.066 R)
• M25: 15,244,621 km (0.101 R)
• M26: 15,993,508 km (0.075 R)
• M27: 16,898,276 km (0.094 R)
• M28: 16,994,468 km (0.114 R)
• M29: 17,917,487 km (0.103 R)
• M30: 18,360,446 km (0.034 R)
• M31: 19,710,567 km (0.09 R)
• M32: 19,964,135 km (0.103 R)
• M33: 21,873,303 km (0.096 R)
• M34: 24,871,693 km (0.102 R)
• M35: 25,696,426 km (0.087 R)
• M36: 26,084,334 km (0.104 R)
• M37: 26,753,934 km (0.04 R)
• M38: 29,199,111 km (0.064 R)
• M39: 29,256,856 km (0.114 R)
• M40: 29,372,345 km (0.091 R)
• M41: 29,487,984 km (0.089 R)
• M42: 29,952,336 km (0.113 R)
• M43: 30,418,932 km (0.071 R)
• M44: 31,773,989 km (0.093 R)
• M45: 33,208,783 km (0.044 R)
• M46: 36,886,945 km (0.119 R)
• M47: 37,011,860 km (0.03 R)
• M48: 37,324,519 km (0.088 R)
• M49: 38,141,473 km (0.109 R)
• M50: 38,267,734 km (0.119 R)
• M51: 38,647,114 km (0.05 R)
• M52: 38,837,402 km (0.085 R)
• M53: 38,900,832 km (0.08 R)
• M54: 39,282,456 km (0.058 R)
• M55: 39,409,913 km (0.103 R)
• M56: 41,727,484 km (0.118 R)
• M57: 41,857,634 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.9

Radius: 5.4

Gravity: 32.03 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.59 AU - 22.21 AU

Year: 30162 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,955,021 km

• M1: 212,878 km (0.042 R)
• M2: 270,922 km (0.095 R)
• M3: 404,662 km (0.065 R)
• M4: 614,847 km (0.113 R)
• M5: 731,833 km (0.091 R)
• M6: 793,168 km (0.076 R)
• M7: 888,611 km (0.102 R)
• M8: 1,021,604 km (0.028 R)
• M9: 1,381,985 km (0.059 R)
• M10: 1,904,830 km (0.114 R)
• M11: 2,390,424 km (0.046 R)
• M12: 2,623,498 km (0.097 R)
• M13: 2,815,133 km (0.083 R)
• M14: 3,111,187 km (0.103 R)
• M15: 3,314,042 km (0.086 R)
• M16: 3,679,509 km (0.113 R)
• M17: 4,112,595 km (0.088 R)
• M18: 4,335,346 km (0.114 R)
• M19: 4,734,473 km (0.089 R)
• M20: 5,506,398 km (0.115 R)
• M21: 5,751,739 km (0.086 R)
• M22: 6,444,826 km (0.093 R)
• M23: 6,638,406 km (0.096 R)
• M24: 6,899,454 km (0.091 R)
• M25: 7,702,794 km (0.097 R)
• M26: 8,324,523 km (0.102 R)
• M27: 10,434,900 km (0.062 R)
• M28: 11,509,611 km (0.067 R)
• M29: 11,744,480 km (0.071 R)
• M30: 13,350,114 km (0.099 R)
• M31: 13,844,984 km (0.117 R)
• M32: 14,852,974 km (0.026 R)
• M33: 15,108,637 km (0.067 R)
• M34: 15,710,768 km (0.089 R)
• M35: 15,884,302 km (0.064 R)
• M36: 16,320,828 km (0.055 R)
• M37: 19,206,422 km (0.115 R)
• M38: 19,578,173 km (0.081 R)
• M39: 21,183,806 km (0.118 R)
• M40: 22,342,592 km (0.082 R)
• M41: 22,733,341 km (0.099 R)
• M42: 23,521,722 km (0.031 R)
• M43: 24,620,219 km (0.063 R)
• M44: 26,763,358 km (0.117 R)
• M45: 27,491,002 km (0.044 R)
• M46: 28,330,546 km (0.105 R)
• M47: 28,647,394 km (0.086 R)
• M48: 32,541,576 km (0.118 R)
• M49: 33,652,490 km (0.113 R)
• M50: 35,228,354 km (0.088 R)
• M51: 35,455,443 km (0.093 R)
• M52: 37,405,302 km (0.113 R)
• M53: 37,752,967 km (0.06 R)
• M54: 39,979,732 km (0.104 R)
• M55: 40,691,818 km (0.108 R)
• M56: 41,407,943 km (0.041 R)
• M57: 44,681,892 km (0.081 R)
• M58: 45,297,338 km (0.116 R)
• M59: 46,287,676 km (0.097 R)
• M60: 46,536,457 km (0.106 R)
• M61: 46,660,922 km (0.082 R)
• M62: 48,794,786 km (0.108 R)
• M63: 49,301,474 km (0.106 R)
• M64: 50,832,010 km (0.087 R)
• M65: 52,248,702 km (0.073 R)
• M66: 54,594,696 km (0.09 R)
• M67: 56,177,740 km (0.056 R)
• M68: 58,580,282 km (0.037 R)
• M69: 58,849,409 km (0.103 R)
• M70: 60,880,200 km (0.064 R)
• M71: 62,383,958 km (0.119 R)
• M72: 71,515,561 km (0.09 R)
• M73: 73,391,219 km (0.112 R)
• M74: 73,536,180 km (0.045 R)
• M75: 73,826,400 km (0.032 R)
• M76: 76,161,622 km (0.12 R)
• M77: 76,308,378 km (0.039 R)
• M78: 76,602,188 km (0.111 R)
• M79: 77,485,863 km (0.108 R)
• M80: 78,521,080 km (0.038 R)
• M81: 81,054,221 km (0.098 R)
• M82: 81,954,501 km (0.116 R)
• M83: 83,160,260 km (0.045 R)
• M84: 83,311,353 km (0.085 R)
• M85: 86,506,016 km (0.07 R)
• M86: 88,041,339 km (0.083 R)
• M87: 88,349,510 km (0.105 R)
• M88: 91,606,555 km (0.054 R)
• M89: 95,376,721 km (0.091 R)
• M90: 101,610,464 km (0.073 R)
• M91: 102,095,460 km (0.089 R)
• M92: 103,554,937 km (0.101 R)
• M93: 104,858,084 km (0.07 R)
• M94: 105,511,677 km (0.115 R)
• M95: 105,838,848 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 15,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit