🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.23 AU - 1.25 AU

Year: 509 Days

Day: 39.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.78 AU - 2.82 AU

Year: 1287 Days

Day: 47.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 14.2

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.13 AU - 5.45 AU

Year: 3868 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 82.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 64,731,905 km

• M1: 186,100 km (0.071 R)
• M2: 365,617 km (0.101 R)
• M3: 547,827 km (0.062 R)
• M4: 843,732 km (0.117 R)
• M5: 1,060,051 km (0.091 R)
• M6: 1,307,485 km (0.115 R)
• M7: 1,511,986 km (0.119 R)
• M8: 1,650,364 km (0.078 R)
• M9: 1,940,284 km (0.11 R)
• M10: 2,036,027 km (0.106 R)
• M11: 2,494,993 km (0.104 R)
• M12: 2,584,602 km (0.1 R)
• M13: 3,050,001 km (0.12 R)
• M14: 3,146,342 km (0.087 R)
• M15: 3,342,016 km (0.107 R)
• M16: 3,988,878 km (0.109 R)
• M17: 4,526,981 km (0.074 R)
• M18: 5,338,550 km (0.114 R)
• M19: 5,671,854 km (0.112 R)
• M20: 5,811,129 km (0.057 R)
• M21: 5,931,556 km (0.11 R)
• M22: 6,504,067 km (0.082 R)
• M23: 6,628,981 km (0.107 R)
• M24: 6,945,081 km (0.063 R)
• M25: 7,072,987 km (0.112 R)
• M26: 7,266,268 km (0.076 R)
• M27: 7,439,502 km (0.101 R)
• M28: 7,900,862 km (0.113 R)
• M29: 7,989,873 km (0.071 R)
• M30: 8,146,352 km (0.09 R)
• M31: 8,349,057 km (0.118 R)
• M32: 8,507,930 km (0.119 R)
• M33: 9,060,096 km (0.111 R)
• M34: 9,624,080 km (0.119 R)
• M35: 10,102,793 km (0.117 R)
• M36: 10,491,299 km (0.076 R)
• M37: 11,762,731 km (0.082 R)
• M38: 12,377,877 km (0.092 R)
• M39: 12,559,190 km (0.063 R)
• M40: 13,346,673 km (0.102 R)
• M41: 13,773,177 km (0.062 R)
• M42: 14,448,611 km (0.098 R)
• M43: 14,557,818 km (0.065 R)
• M44: 15,079,615 km (0.094 R)
• M45: 15,190,317 km (0.096 R)
• M46: 15,663,645 km (0.063 R)
• M47: 16,085,361 km (0.028 R)
• M48: 16,368,700 km (0.081 R)
• M49: 16,567,964 km (0.102 R)
• M50: 16,940,164 km (0.072 R)
• M51: 17,055,204 km (0.092 R)
• M52: 17,170,544 km (0.046 R)
• M53: 17,634,447 km (0.055 R)
• M54: 17,751,134 km (0.104 R)
• M55: 18,190,951 km (0.03 R)
• M56: 18,634,210 km (0.062 R)
• M57: 18,723,370 km (0.094 R)
• M58: 19,652,223 km (0.114 R)
• M59: 20,015,896 km (0.069 R)
• M60: 20,473,665 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.3

Radius: 9.7

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.44 AU - 8.24 AU

Year: 8099 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,731,905 km

• M1: 124,017 km (0.1 R)
• M2: 221,255 km (0.097 R)
• M3: 463,155 km (0.068 R)
• M4: 629,657 km (0.094 R)
• M5: 801,695 km (0.096 R)
• M6: 1,039,107 km (0.094 R)
• M7: 1,245,253 km (0.103 R)
• M8: 1,464,862 km (0.1 R)
• M9: 1,579,604 km (0.044 R)
• M10: 1,920,837 km (0.095 R)
• M11: 2,219,434 km (0.066 R)
• M12: 2,555,730 km (0.086 R)
• M13: 2,648,182 km (0.111 R)
• M14: 2,836,525 km (0.049 R)
• M15: 2,980,738 km (0.056 R)
• M16: 3,078,275 km (0.104 R)
• M17: 3,764,182 km (0.098 R)
• M18: 5,066,431 km (0.079 R)
• M19: 5,720,024 km (0.117 R)
• M20: 5,780,761 km (0.068 R)
• M21: 6,305,849 km (0.094 R)
• M22: 6,590,085 km (0.073 R)
• M23: 6,975,749 km (0.039 R)
• M24: 7,634,578 km (0.063 R)
• M25: 8,039,390 km (0.106 R)
• M26: 8,485,939 km (0.055 R)
• M27: 8,555,353 km (0.073 R)
• M28: 9,511,133 km (0.113 R)
• M29: 9,619,442 km (0.119 R)
• M30: 10,056,567 km (0.087 R)
• M31: 10,130,169 km (0.094 R)
• M32: 10,762,220 km (0.088 R)
• M33: 11,792,202 km (0.098 R)
• M34: 12,893,392 km (0.048 R)
• M35: 13,335,005 km (0.055 R)
• M36: 13,456,179 km (0.077 R)
• M37: 13,699,874 km (0.12 R)
• M38: 14,315,619 km (0.075 R)
• M39: 15,277,084 km (0.112 R)
• M40: 15,403,943 km (0.074 R)
• M41: 16,475,513 km (0.106 R)
• M42: 17,349,912 km (0.102 R)
• M43: 17,971,043 km (0.08 R)
• M44: 18,105,082 km (0.107 R)
• M45: 18,509,296 km (0.066 R)
• M46: 18,961,829 km (0.066 R)
• M47: 19,693,512 km (0.099 R)
• M48: 19,924,043 km (0.095 R)
• M49: 20,248,221 km (0.082 R)
• M50: 20,341,271 km (0.062 R)
• M51: 20,948,938 km (0.067 R)
• M52: 21,090,009 km (0.12 R)
• M53: 21,325,924 km (0.049 R)
• M54: 22,038,758 km (0.111 R)
• M55: 22,518,369 km (0.081 R)
• M56: 23,341,606 km (0.111 R)
• M57: 23,634,519 km (0.043 R)
• M58: 23,928,628 km (0.103 R)
• M59: 24,520,587 km (0.095 R)
• M60: 24,669,287 km (0.078 R)
• M61: 24,967,735 km (0.076 R)
• M62: 26,325,037 km (0.11 R)
• M63: 27,243,268 km (0.089 R)
• M64: 27,913,018 km (0.052 R)
• M65: 28,068,300 km (0.115 R)
• M66: 28,223,882 km (0.106 R)
• M67: 28,796,842 km (0.058 R)
• M68: 29,216,015 km (0.077 R)
• M69: 29,637,133 km (0.098 R)
• M70: 30,007,238 km (0.105 R)
• M71: 30,113,303 km (0.105 R)
• M72: 30,752,236 km (0.115 R)
• M73: 31,611,077 km (0.092 R)
• M74: 32,097,570 km (0.081 R)
• M75: 33,242,442 km (0.106 R)
• M76: 33,682,110 km (0.115 R)
• M77: 34,345,278 km (0.098 R)
• M78: 35,403,982 km (0.044 R)
• M79: 35,516,030 km (0.067 R)
• M80: 35,796,676 km (0.066 R)
• M81: 36,416,909 km (0.108 R)
• M82: 36,756,646 km (0.106 R)
• M83: 37,553,404 km (0.1 R)
• M84: 37,724,993 km (0.056 R)
• M85: 37,839,435 km (0.076 R)
• M86: 38,240,956 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.5

Radius: 3.1

Gravity: 44.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.72 AU - 17.82 AU

Year: 19889 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 64,731,905 km

• M1: 134,488 km (0.12 R)
• M2: 169,494 km (0.068 R)
• M3: 249,679 km (0.103 R)
• M4: 517,758 km (0.109 R)
• M5: 615,446 km (0.08 R)
• M6: 740,210 km (0.116 R)
• M7: 1,367,325 km (0.108 R)
• M8: 1,962,874 km (0.026 R)
• M9: 2,053,680 km (0.077 R)
• M10: 2,302,910 km (0.097 R)
• M11: 2,561,415 km (0.051 R)
• M12: 2,897,561 km (0.047 R)
• M13: 3,647,495 km (0.116 R)
• M14: 3,948,187 km (0.117 R)
• M15: 4,101,525 km (0.103 R)
• M16: 5,354,108 km (0.117 R)
• M17: 6,087,287 km (0.112 R)
• M18: 6,219,831 km (0.102 R)
• M19: 6,759,729 km (0.112 R)
• M20: 6,805,506 km (0.109 R)
• M21: 7,361,412 km (0.09 R)
• M22: 7,455,509 km (0.05 R)
• M23: 8,320,035 km (0.047 R)
• M24: 8,714,375 km (0.095 R)
• M25: 9,114,849 km (0.116 R)
• M26: 9,572,319 km (0.025 R)
• M27: 10,246,407 km (0.09 R)
• M28: 10,562,657 km (0.112 R)
• M29: 10,668,722 km (0.062 R)
• M30: 11,367,194 km (0.104 R)
• M31: 12,246,830 km (0.118 R)
• M32: 14,421,833 km (0.12 R)
• M33: 15,252,700 km (0.071 R)
• M34: 15,916,316 km (0.069 R)
• M35: 17,084,526 km (0.065 R)
• M36: 17,271,523 km (0.101 R)
• M37: 18,089,524 km (0.114 R)
• M38: 18,791,587 km (0.09 R)
• M39: 18,855,764 km (0.088 R)
• M40: 20,156,219 km (0.114 R)
• M41: 20,222,042 km (0.092 R)
• M42: 20,883,713 km (0.088 R)
• M43: 20,950,284 km (0.078 R)
• M44: 22,228,299 km (0.078 R)
• M45: 23,048,544 km (0.085 R)
• M46: 23,531,446 km (0.083 R)
• M47: 24,017,789 km (0.082 R)
• M48: 24,087,501 km (0.107 R)
• M49: 24,367,100 km (0.115 R)
• M50: 25,070,958 km (0.075 R)
• M51: 25,924,264 km (0.078 R)
• M52: 25,995,772 km (0.11 R)
• M53: 26,498,420 km (0.113 R)
• M54: 27,149,321 km (0.064 R)
• M55: 27,805,457 km (0.102 R)
• M56: 30,633,006 km (0.118 R)
• M57: 33,472,524 km (0.11 R)
• M58: 34,568,777 km (0.105 R)
• M59: 35,358,803 km (0.052 R)
• M60: 36,474,953 km (0.077 R)
• M61: 36,795,990 km (0.085 R)
• M62: 36,956,957 km (0.034 R)
• M63: 37,037,441 km (0.102 R)
• M64: 39,069,279 km (0.053 R)
• M65: 39,233,388 km (0.115 R)
• M66: 40,388,583 km (0.06 R)
• M67: 40,554,487 km (0.095 R)
• M68: 40,887,043 km (0.076 R)
• M69: 42,563,287 km (0.076 R)
• M70: 43,664,926 km (0.11 R)
• M71: 43,920,439 km (0.071 R)
• M72: 44,690,120 km (0.079 R)
• M73: 44,775,839 km (0.107 R)
• M74: 45,033,597 km (0.089 R)
• M75: 45,119,615 km (0.089 R)
• M76: 46,851,061 km (0.036 R)
• M77: 46,938,277 km (0.12 R)
• M78: 47,549,833 km (0.105 R)
• M79: 47,725,012 km (0.119 R)
• M80: 48,163,932 km (0.106 R)
• M81: 48,780,724 km (0.084 R)
• M82: 50,022,237 km (0.098 R)
• M83: 50,825,727 km (0.116 R)
• M84: 52,264,709 km (0.084 R)
• M85: 52,807,749 km (0.083 R)
• M86: 53,443,839 km (0.097 R)
• M87: 55,274,768 km (0.105 R)
• M88: 55,551,075 km (0.115 R)
• M89: 57,592,188 km (0.097 R)
• M90: 57,685,537 km (0.099 R)
• M91: 58,340,327 km (0.118 R)
• M92: 59,563,140 km (0.04 R)
• M93: 60,319,806 km (0.097 R)
• M94: 61,460,789 km (0.051 R)
• M95: 62,417,019 km (0.094 R)
• M96: 62,800,887 km (0.077 R)
• M97: 63,667,358 km (0.096 R)
• M98: 63,860,489 km (0.056 R)
• M99: 64,247,349 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit