🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.63 AU - 0.69 AU

Year: 205 Days

Day: 37.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.75 AU - 1.11 AU

Year: 343 Days

Day: 17.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.86 AU - 1.04 AU

Year: 355 Days

Day: 14 Hours

Environment

Temp: 18 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.4 AU - 1.66 AU

Year: 725 Days

Day: 34.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.46 AU - 2.84 AU

Year: 1652 Days

Day: 34.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.86 AU - 3.84 AU

Year: 2348 Days

Day: 29.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,923,816 km

• M1: 242,199 km (0.038 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.93 AU - 3.95 AU

Year: 2994 Days

Day: 24.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,923,816 km

• M1: 884,722 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.9

Radius: 12.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.63 AU - 5.39 AU

Year: 3667 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 108,923,816 km

• M1: 175,179 km (0.103 R)
• M2: 309,668 km (0.077 R)
• M3: 407,505 km (0.039 R)
• M4: 687,851 km (0.111 R)
• M5: 774,767 km (0.069 R)
• M6: 913,145 km (0.055 R)
• M7: 1,070,822 km (0.032 R)
• M8: 1,248,693 km (0.117 R)
• M9: 1,347,129 km (0.119 R)
• M10: 1,611,169 km (0.049 R)
• M11: 1,719,179 km (0.117 R)
• M12: 1,879,697 km (0.03 R)
• M13: 1,968,259 km (0.117 R)
• M14: 2,149,721 km (0.096 R)
• M15: 2,337,018 km (0.095 R)
• M16: 2,543,613 km (0.106 R)
• M17: 2,713,406 km (0.08 R)
• M18: 3,539,635 km (0.083 R)
• M19: 3,729,924 km (0.068 R)
• M20: 3,810,108 km (0.098 R)
• M21: 4,071,007 km (0.089 R)
• M22: 4,203,700 km (0.117 R)
• M23: 4,388,603 km (0.098 R)
• M24: 5,172,795 km (0.1 R)
• M25: 5,407,365 km (0.044 R)
• M26: 6,000,071 km (0.115 R)
• M27: 6,868,487 km (0.079 R)
• M28: 7,027,061 km (0.12 R)
• M29: 7,166,785 km (0.072 R)
• M30: 7,347,799 km (0.116 R)
• M31: 7,530,458 km (0.118 R)
• M32: 7,714,463 km (0.088 R)
• M33: 7,858,675 km (0.053 R)
• M34: 8,066,317 km (0.052 R)
• M35: 8,700,014 km (0.088 R)
• M36: 8,807,126 km (0.081 R)
• M37: 9,702,768 km (0.085 R)
• M38: 9,791,779 km (0.072 R)
• M39: 9,947,959 km (0.106 R)
• M40: 10,127,626 km (0.111 R)
• M41: 10,285,751 km (0.113 R)
• M42: 10,467,513 km (0.052 R)
• M43: 10,949,517 km (0.107 R)
• M44: 11,065,306 km (0.061 R)
• M45: 11,769,014 km (0.112 R)
• M46: 12,006,725 km (0.095 R)
• M47: 12,851,504 km (0.118 R)
• M48: 13,170,297 km (0.103 R)
• M49: 13,342,933 km (0.082 R)
• M50: 13,466,800 km (0.11 R)
• M51: 13,715,582 km (0.111 R)
• M52: 13,990,991 km (0.061 R)
• M53: 14,167,218 km (0.112 R)
• M54: 14,496,482 km (0.113 R)
• M55: 14,598,209 km (0.078 R)
• M56: 14,853,872 km (0.104 R)
• M57: 15,007,958 km (0.078 R)
• M58: 15,707,926 km (0.096 R)
• M59: 16,233,164 km (0.074 R)
• M60: 16,471,474 km (0.101 R)
• M61: 17,112,650 km (0.027 R)
• M62: 17,436,380 km (0.064 R)
• M63: 17,571,766 km (0.094 R)
• M64: 17,734,828 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 10

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.13 AU - 10.73 AU

Year: 12897 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 108,923,816 km

• M1: 250,576 km (0.07 R)
• M2: 327,769 km (0.107 R)
• M3: 416,480 km (0.115 R)
• M4: 906,713 km (0.098 R)
• M5: 1,110,166 km (0.11 R)
• M6: 1,181,524 km (0.098 R)
• M7: 1,669,363 km (0.107 R)
• M8: 1,892,563 km (0.114 R)
• M9: 2,095,866 km (0.116 R)
• M10: 2,215,395 km (0.071 R)
• M11: 3,638,220 km (0.085 R)
• M12: 4,151,939 km (0.099 R)
• M13: 4,227,187 km (0.071 R)
• M14: 4,379,178 km (0.084 R)
• M15: 4,610,457 km (0.09 R)
• M16: 6,167,023 km (0.09 R)
• M17: 6,470,258 km (0.11 R)
• M18: 7,091,238 km (0.102 R)
• M19: 7,777,593 km (0.104 R)
• M20: 8,199,758 km (0.094 R)
• M21: 8,629,254 km (0.113 R)
• M22: 9,411,052 km (0.039 R)
• M23: 9,659,983 km (0.112 R)
• M24: 11,462,937 km (0.033 R)
• M25: 11,835,884 km (0.069 R)
• M26: 12,050,856 km (0.094 R)
• M27: 12,429,937 km (0.109 R)
• M28: 12,813,058 km (0.119 R)
• M29: 12,923,311 km (0.114 R)
• M30: 13,033,714 km (0.039 R)
• M31: 13,200,067 km (0.111 R)
• M32: 14,441,281 km (0.032 R)
• M33: 15,543,069 km (0.105 R)
• M34: 16,491,669 km (0.101 R)
• M35: 16,671,636 km (0.119 R)
• M36: 17,215,573 km (0.092 R)
• M37: 19,007,307 km (0.076 R)
• M38: 19,258,931 km (0.112 R)
• M39: 19,322,061 km (0.111 R)
• M40: 20,857,534 km (0.064 R)
• M41: 22,034,570 km (0.111 R)
• M42: 22,697,887 km (0.109 R)
• M43: 23,367,636 km (0.12 R)
• M44: 23,840,365 km (0.117 R)
• M45: 24,043,968 km (0.097 R)
• M46: 24,864,064 km (0.075 R)
• M47: 26,181,123 km (0.117 R)
• M48: 26,321,147 km (0.078 R)
• M49: 26,742,564 km (0.057 R)
• M50: 27,805,756 km (0.053 R)
• M51: 31,299,914 km (0.086 R)
• M52: 33,098,230 km (0.097 R)
• M53: 34,622,333 km (0.065 R)
• M54: 35,315,569 km (0.087 R)
• M55: 35,470,254 km (0.118 R)
• M56: 36,169,175 km (0.086 R)
• M57: 36,559,326 km (0.059 R)
• M58: 37,343,967 km (0.117 R)
• M59: 37,659,469 km (0.102 R)
• M60: 37,896,581 km (0.109 R)
• M61: 38,611,061 km (0.062 R)
• M62: 39,089,774 km (0.076 R)
• M63: 40,376,017 km (0.053 R)
• M64: 41,594,491 km (0.057 R)
• M65: 42,085,322 km (0.105 R)
• M66: 42,167,301 km (0.111 R)
• M67: 42,990,090 km (0.027 R)
• M68: 45,237,798 km (0.064 R)
• M69: 46,333,602 km (0.098 R)
• M70: 47,267,691 km (0.082 R)
• M71: 48,981,933 km (0.116 R)
• M72: 49,068,102 km (0.098 R)
• M73: 50,107,059 km (0.061 R)
• M74: 51,942,475 km (0.117 R)
• M75: 52,030,439 km (0.113 R)
• M76: 52,559,118 km (0.07 R)
• M77: 54,245,235 km (0.077 R)
• M78: 54,513,165 km (0.049 R)
• M79: 54,691,934 km (0.116 R)
• M80: 54,960,612 km (0.108 R)
• M81: 55,319,348 km (0.097 R)
• M82: 55,588,923 km (0.099 R)
• M83: 57,397,561 km (0.097 R)
• M84: 58,949,939 km (0.103 R)
• M85: 59,869,517 km (0.069 R)
• M86: 60,423,627 km (0.077 R)
• M87: 60,608,680 km (0.091 R)
• M88: 62,095,832 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.9

Radius: 5.6

Gravity: 25.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.05 AU - 23.15 AU

Year: 31961 Days

Day: 24.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,923,816 km

• M1: 908,059 km (0.083 R)
• M2: 1,214,436 km (0.069 R)
• M3: 1,750,145 km (0.108 R)
• M4: 1,915,302 km (0.054 R)
• M5: 2,305,453 km (0.078 R)
• M6: 3,409,186 km (0.072 R)
• M7: 3,667,990 km (0.119 R)
• M8: 4,040,938 km (0.044 R)
• M9: 4,481,952 km (0.052 R)
• M10: 4,538,201 km (0.063 R)
• M11: 5,171,898 km (0.066 R)
• M12: 6,330,383 km (0.104 R)
• M13: 7,699,503 km (0.091 R)
• M14: 8,872,201 km (0.112 R)
• M15: 9,084,779 km (0.091 R)
• M16: 10,173,254 km (0.107 R)
• M17: 10,247,305 km (0.115 R)
• M18: 10,395,855 km (0.055 R)
• M19: 10,921,542 km (0.119 R)
• M20: 11,073,234 km (0.076 R)
• M21: 11,998,497 km (0.046 R)
• M22: 12,708,638 km (0.098 R)
• M23: 13,108,962 km (0.102 R)
• M24: 14,004,305 km (0.108 R)
• M25: 15,172,066 km (0.076 R)
• M26: 15,426,383 km (0.042 R)
• M27: 15,767,616 km (0.113 R)
• M28: 16,544,477 km (0.066 R)
• M29: 16,631,693 km (0.092 R)
• M30: 20,144,999 km (0.074 R)
• M31: 20,331,099 km (0.112 R)
• M32: 20,424,448 km (0.103 R)
• M33: 21,081,482 km (0.113 R)
• M34: 21,650,253 km (0.086 R)
• M35: 21,745,546 km (0.12 R)
• M36: 22,223,960 km (0.095 R)
• M37: 23,094,022 km (0.108 R)
• M38: 24,867,205 km (0.088 R)
• M39: 25,467,841 km (0.061 R)
• M40: 27,298,619 km (0.062 R)
• M41: 27,504,616 km (0.082 R)
• M42: 28,542,376 km (0.1 R)
• M43: 28,646,945 km (0.054 R)
• M44: 31,300,213 km (0.115 R)
• M45: 32,057,029 km (0.036 R)
• M46: 32,601,266 km (0.101 R)
• M47: 33,809,568 km (0.098 R)
• M48: 33,920,120 km (0.061 R)
• M49: 34,808,881 km (0.043 R)
• M50: 35,144,130 km (0.07 R)
• M51: 35,817,919 km (0.073 R)
• M52: 36,156,459 km (0.082 R)
• M53: 38,670,900 km (0.062 R)
• M54: 39,018,117 km (0.098 R)
• M55: 42,070,512 km (0.032 R)
• M56: 42,189,442 km (0.116 R)
• M57: 42,785,739 km (0.115 R)
• M58: 43,264,901 km (0.035 R)
• M59: 43,745,709 km (0.084 R)
• M60: 44,591,385 km (0.101 R)
• M61: 46,914,042 km (0.044 R)
• M62: 50,534,011 km (0.12 R)
• M63: 50,786,981 km (0.086 R)
• M64: 53,082,411 km (0.062 R)
• M65: 53,597,177 km (0.105 R)
• M66: 56,195,243 km (0.037 R)
• M67: 58,038,289 km (0.105 R)
• M68: 59,366,868 km (0.095 R)
• M69: 60,839,659 km (0.098 R)
• M70: 63,275,711 km (0.06 R)
• M71: 64,917,398 km (0.106 R)
• M72: 65,467,768 km (0.115 R)
• M73: 67,545,234 km (0.053 R)
• M74: 67,684,509 km (0.057 R)
• M75: 67,823,935 km (0.045 R)
• M76: 68,382,234 km (0.11 R)
• M77: 70,348,698 km (0.081 R)
• M78: 71,197,217 km (0.106 R)
• M79: 77,521,617 km (0.106 R)
• M80: 79,130,542 km (0.079 R)
• M81: 80,750,537 km (0.086 R)
• M82: 83,126,301 km (0.104 R)
• M83: 84,322,785 km (0.102 R)
• M84: 86,128,281 km (0.097 R)
• M85: 86,430,319 km (0.087 R)
• M86: 87,794,353 km (0.097 R)
• M87: 88,098,485 km (0.097 R)
• M88: 89,624,084 km (0.12 R)
• M89: 91,004,573 km (0.117 R)
• M90: 92,701,313 km (0.116 R)
• M91: 95,500,438 km (0.098 R)
• M92: 103,259,332 km (0.046 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 17,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit