🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.81 AU - 0.97 AU

Year: 295 Days

Day: 13.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.97 AU - 1.09 AU

Year: 367 Days

Day: 44.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,531,016 km

• M1: 42,187 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.1 AU - 1.52 AU

Year: 527 Days

Day: 13.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 56,531,016 km

• M1: 736,919 km (0.072 R)
• M2: 846,425 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.87 AU - 3.03 AU

Year: 1781 Days

Day: 44.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,531,016 km

• M1: 2,328,192 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.43 AU - 5.15 AU

Year: 3685 Days

Day: 44.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,531,016 km

• M1: 3,334,686 km (0.096 R)
• M2: 3,613,836 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.98 AU - 5.88 AU

Year: 3847 Days

Day: 14.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 8.7

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.06 AU - 9.84 AU

Year: 7878 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,531,016 km

• M1: 178,470 km (0.099 R)
• M2: 253,718 km (0.084 R)
• M3: 618,288 km (0.103 R)
• M4: 835,355 km (0.1 R)
• M5: 1,205,759 km (0.106 R)
• M6: 1,289,085 km (0.118 R)
• M7: 1,357,301 km (0.083 R)
• M8: 1,753,885 km (0.091 R)
• M9: 1,887,626 km (0.031 R)
• M10: 2,185,475 km (0.112 R)
• M11: 2,350,482 km (0.037 R)
• M12: 2,455,799 km (0.105 R)
• M13: 2,825,455 km (0.12 R)
• M14: 2,937,504 km (0.109 R)
• M15: 3,074,087 km (0.073 R)
• M16: 3,189,427 km (0.081 R)
• M17: 3,282,776 km (0.114 R)
• M18: 3,353,535 km (0.119 R)
• M19: 3,496,252 km (0.091 R)
• M20: 3,714,366 km (0.109 R)
• M21: 4,189,189 km (0.097 R)
• M22: 4,604,024 km (0.076 R)
• M23: 5,389,263 km (0.09 R)
• M24: 5,783,154 km (0.071 R)
• M25: 5,954,743 km (0.065 R)
• M26: 6,186,321 km (0.084 R)
• M27: 6,808,199 km (0.084 R)
• M28: 7,668,088 km (0.027 R)
• M29: 8,270,967 km (0.092 R)
• M30: 8,955,078 km (0.107 R)
• M31: 9,220,465 km (0.11 R)
• M32: 9,387,715 km (0.076 R)
• M33: 9,522,204 km (0.115 R)
• M34: 9,725,058 km (0.11 R)
• M35: 10,032,183 km (0.084 R)
• M36: 10,238,628 km (0.102 R)
• M37: 10,551,138 km (0.084 R)
• M38: 11,328,000 km (0.112 R)
• M39: 11,471,165 km (0.064 R)
• M40: 11,687,184 km (0.094 R)
• M41: 11,759,440 km (0.085 R)
• M42: 12,416,773 km (0.084 R)
• M43: 12,564,426 km (0.108 R)
• M44: 13,011,125 km (0.12 R)
• M45: 13,614,603 km (0.092 R)
• M46: 13,843,338 km (0.097 R)
• M47: 14,034,973 km (0.099 R)
• M48: 14,150,313 km (0.107 R)
• M49: 14,382,040 km (0.108 R)
• M50: 14,459,532 km (0.058 R)
• M51: 15,321,216 km (0.076 R)
• M52: 15,439,996 km (0.101 R)
• M53: 16,199,505 km (0.096 R)
• M54: 16,280,138 km (0.069 R)
• M55: 16,971,130 km (0.115 R)
• M56: 17,217,369 km (0.097 R)
• M57: 17,299,647 km (0.039 R)
• M58: 17,671,697 km (0.046 R)
• M59: 17,754,724 km (0.072 R)
• M60: 18,592,323 km (0.101 R)
• M61: 19,271,646 km (0.097 R)
• M62: 19,399,852 km (0.04 R)
• M63: 19,571,441 km (0.041 R)
• M64: 20,045,516 km (0.109 R)
• M65: 20,218,900 km (0.072 R)
• M66: 20,392,883 km (0.092 R)
• M67: 21,979,817 km (0.095 R)
• M68: 22,293,075 km (0.067 R)
• M69: 22,652,858 km (0.115 R)
• M70: 22,878,601 km (0.051 R)
• M71: 22,969,107 km (0.09 R)
• M72: 23,196,047 km (0.096 R)
• M73: 24,203,140 km (0.098 R)
• M74: 24,480,196 km (0.083 R)
• M75: 24,619,172 km (0.1 R)
• M76: 25,084,272 km (0.091 R)
• M77: 25,271,120 km (0.062 R)
• M78: 26,117,694 km (0.103 R)
• M79: 27,453,004 km (0.042 R)
• M80: 28,468,924 km (0.053 R)
• M81: 28,957,061 km (0.111 R)
• M82: 29,153,184 km (0.083 R)
• M83: 29,300,389 km (0.078 R)
• M84: 30,090,265 km (0.12 R)
• M85: 30,487,896 km (0.08 R)
• M86: 31,338,360 km (0.093 R)
• M87: 32,196,753 km (0.092 R)
• M88: 32,858,424 km (0.096 R)
• M89: 33,730,281 km (0.087 R)
• M90: 33,936,576 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.9

Radius: 9.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.81 AU - 10.67 AU

Year: 11517 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,531,016 km

• M1: 125,213 km (0.076 R)
• M2: 184,903 km (0.11 R)
• M3: 262,993 km (0.028 R)
• M4: 405,261 km (0.089 R)
• M5: 1,024,147 km (0.071 R)
• M6: 1,521,859 km (0.058 R)
• M7: 1,928,765 km (0.075 R)
• M8: 2,249,802 km (0.076 R)
• M9: 2,320,861 km (0.069 R)
• M10: 3,178,207 km (0.098 R)
• M11: 3,780,787 km (0.106 R)
• M12: 4,358,983 km (0.086 R)
• M13: 4,841,585 km (0.074 R)
• M14: 4,933,887 km (0.061 R)
• M15: 5,246,098 km (0.049 R)
• M16: 5,436,686 km (0.111 R)
• M17: 5,694,144 km (0.113 R)
• M18: 7,110,686 km (0.09 R)
• M19: 7,180,698 km (0.046 R)
• M20: 7,606,005 km (0.092 R)
• M21: 7,749,618 km (0.073 R)
• M22: 8,296,249 km (0.088 R)
• M23: 8,370,001 km (0.051 R)
• M24: 8,855,147 km (0.113 R)
• M25: 9,503,504 km (0.062 R)
• M26: 9,697,084 km (0.109 R)
• M27: 10,285,602 km (0.038 R)
• M28: 10,444,475 km (0.115 R)
• M29: 10,524,360 km (0.085 R)
• M30: 10,684,430 km (0.091 R)
• M31: 10,764,913 km (0.107 R)
• M32: 11,129,034 km (0.107 R)
• M33: 11,415,066 km (0.073 R)
• M34: 11,745,078 km (0.101 R)
• M35: 11,869,544 km (0.116 R)
• M36: 12,414,379 km (0.07 R)
• M37: 12,498,902 km (0.066 R)
• M38: 13,354,752 km (0.094 R)
• M39: 15,576,130 km (0.117 R)
• M40: 15,667,385 km (0.12 R)
• M41: 16,729,081 km (0.036 R)
• M42: 17,150,947 km (0.111 R)
• M43: 17,434,136 km (0.097 R)
• M44: 17,909,408 km (0.047 R)
• M45: 18,340,998 km (0.067 R)
• M46: 18,727,409 km (0.099 R)
• M47: 19,018,976 km (0.061 R)
• M48: 19,803,766 km (0.115 R)
• M49: 20,051,351 km (0.062 R)
• M50: 21,000,998 km (0.12 R)
• M51: 21,506,639 km (0.054 R)
• M52: 21,659,229 km (0.119 R)
• M53: 22,581,649 km (0.108 R)
• M54: 22,892,065 km (0.09 R)
• M55: 25,479,210 km (0.082 R)
• M56: 26,834,417 km (0.062 R)
• M57: 26,943,923 km (0.101 R)
• M58: 27,328,090 km (0.107 R)
• M59: 28,046,459 km (0.105 R)
• M60: 28,547,313 km (0.083 R)
• M61: 30,181,520 km (0.072 R)
• M62: 30,637,644 km (0.068 R)
• M63: 30,923,825 km (0.111 R)
• M64: 31,211,053 km (0.068 R)
• M65: 31,556,773 km (0.03 R)
• M66: 31,903,691 km (0.104 R)
• M67: 32,310,148 km (0.107 R)
• M68: 32,543,222 km (0.106 R)
• M69: 33,953,032 km (0.107 R)
• M70: 35,262,761 km (0.075 R)
• M71: 35,984,122 km (0.094 R)
• M72: 36,467,772 km (0.047 R)
• M73: 36,528,359 km (0.113 R)
• M74: 36,892,780 km (0.062 R)
• M75: 37,014,403 km (0.098 R)
• M76: 37,197,361 km (0.056 R)
• M77: 37,502,690 km (0.041 R)
• M78: 38,794,318 km (0.106 R)
• M79: 39,103,986 km (0.034 R)
• M80: 39,788,246 km (0.06 R)
• M81: 40,100,457 km (0.073 R)
• M82: 42,118,533 km (0.094 R)
• M83: 42,373,148 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.5

Radius: 11.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.67 AU - 13.73 AU

Year: 13174 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,531,016 km

• M1: 241,451 km (0.083 R)
• M2: 331,958 km (0.106 R)
• M3: 704,307 km (0.105 R)
• M4: 797,357 km (0.073 R)
• M5: 1,147,715 km (0.071 R)
• M6: 1,798,914 km (0.105 R)
• M7: 2,011,792 km (0.12 R)
• M8: 2,121,447 km (0.086 R)
• M9: 2,404,487 km (0.058 R)
• M10: 2,491,852 km (0.088 R)
• M11: 2,639,804 km (0.072 R)
• M12: 2,913,718 km (0.081 R)
• M13: 4,891,551 km (0.115 R)
• M14: 4,965,752 km (0.1 R)
• M15: 5,077,950 km (0.118 R)
• M16: 5,191,046 km (0.056 R)
• M17: 5,304,890 km (0.066 R)
• M18: 5,535,271 km (0.101 R)
• M19: 6,901,997 km (0.064 R)
• M20: 7,579,825 km (0.072 R)
• M21: 8,146,352 km (0.09 R)
• M22: 9,136,092 km (0.099 R)
• M23: 10,068,685 km (0.12 R)
• M24: 10,450,309 km (0.107 R)
• M25: 10,787,951 km (0.079 R)
• M26: 11,326,055 km (0.066 R)
• M27: 12,124,309 km (0.117 R)
• M28: 12,276,001 km (0.099 R)
• M29: 12,734,968 km (0.098 R)
• M30: 13,303,439 km (0.087 R)
• M31: 13,407,709 km (0.097 R)
• M32: 13,722,164 km (0.119 R)
• M33: 13,933,246 km (0.103 R)
• M34: 14,680,189 km (0.099 R)
• M35: 15,112,826 km (0.07 R)
• M36: 15,769,860 km (0.114 R)
• M37: 16,101,817 km (0.066 R)
• M38: 16,548,068 km (0.115 R)
• M39: 18,141,883 km (0.074 R)
• M40: 19,665,238 km (0.048 R)
• M41: 20,082,467 km (0.046 R)
• M42: 20,804,277 km (0.113 R)
• M43: 20,925,451 km (0.084 R)
• M44: 21,046,924 km (0.059 R)
• M45: 22,026,342 km (0.094 R)
• M46: 22,211,693 km (0.118 R)
• M47: 22,335,560 km (0.112 R)
• M48: 22,708,508 km (0.086 R)
• M49: 24,156,915 km (0.096 R)
• M50: 24,411,829 km (0.033 R)
• M51: 25,375,988 km (0.058 R)
• M52: 26,417,937 km (0.07 R)
• M53: 26,944,222 km (0.082 R)
• M54: 28,208,025 km (0.055 R)
• M55: 31,000,269 km (0.117 R)
• M56: 31,208,061 km (0.101 R)
• M57: 31,624,990 km (0.105 R)
• M58: 31,973,852 km (0.093 R)
• M59: 32,675,317 km (0.099 R)
• M60: 33,523,836 km (0.11 R)
• M61: 33,808,221 km (0.082 R)
• M62: 35,314,821 km (0.042 R)
• M63: 36,039,922 km (0.111 R)
• M64: 37,652,288 km (0.073 R)
• M65: 38,244,396 km (0.117 R)
• M66: 39,063,744 km (0.108 R)
• M67: 39,588,085 km (0.032 R)
• M68: 40,265,613 km (0.078 R)
• M69: 41,175,168 km (0.101 R)
• M70: 42,321,387 km (0.082 R)
• M71: 42,475,024 km (0.083 R)
• M72: 43,633,211 km (0.094 R)
• M73: 44,099,508 km (0.117 R)
• M74: 44,177,298 km (0.113 R)
• M75: 44,333,179 km (0.116 R)
• M76: 44,489,210 km (0.117 R)
• M77: 45,744,187 km (0.04 R)
• M78: 45,980,701 km (0.061 R)
• M79: 46,692,936 km (0.04 R)
• M80: 47,010,682 km (0.06 R)
• M81: 47,968,108 km (0.086 R)
• M82: 48,690,367 km (0.057 R)
• M83: 50,227,036 km (0.054 R)
• M84: 50,715,623 km (0.045 R)
• M85: 51,369,515 km (0.096 R)
• M86: 52,768,255 km (0.097 R)
• M87: 55,351,063 km (0.104 R)
• M88: 55,435,137 km (0.11 R)
• M89: 55,771,582 km (0.077 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 17,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit