🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.77 AU - 0.93 AU

Year: 282 Days

Day: 45.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.7 AU - 1.1 AU

Year: 307 Days

Day: 35.6 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1 AU - 1.18 AU

Year: 410 Days

Day: 28.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.79 AU - 1.97 AU

Year: 928 Days

Day: 26.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,228,046 km

• M1: 1,076,805 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.33 AU - 3.55 AU

Year: 1814 Days

Day: 46.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,228,046 km

• M1: 205,697 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.64 AU - 3.36 AU

Year: 1870 Days

Day: 24.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.97 AU - 4.83 AU

Year: 3322 Days

Day: 37.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 13.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.46 AU - 9.44 AU

Year: 8067 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,228,046 km

• M1: 165,605 km (0.117 R)
• M2: 346,618 km (0.091 R)
• M3: 461,360 km (0.049 R)
• M4: 852,259 km (0.102 R)
• M5: 1,665,922 km (0.068 R)
• M6: 1,773,333 km (0.066 R)
• M7: 1,928,017 km (0.111 R)
• M8: 2,064,151 km (0.044 R)
• M9: 2,298,571 km (0.065 R)
• M10: 2,394,912 km (0.116 R)
• M11: 2,566,800 km (0.117 R)
• M12: 2,949,023 km (0.092 R)
• M13: 3,487,126 km (0.079 R)
• M14: 3,682,950 km (0.115 R)
• M15: 4,321,733 km (0.031 R)
• M16: 4,808,225 km (0.05 R)
• M17: 7,242,781 km (0.111 R)
• M18: 7,565,912 km (0.105 R)
• M19: 7,674,670 km (0.117 R)
• M20: 8,601,279 km (0.104 R)
• M21: 8,828,967 km (0.047 R)
• M22: 9,135,643 km (0.066 R)
• M23: 9,406,864 km (0.042 R)
• M24: 9,957,533 km (0.074 R)
• M25: 11,881,512 km (0.052 R)
• M26: 12,092,893 km (0.114 R)
• M27: 12,605,266 km (0.073 R)
• M28: 13,037,754 km (0.064 R)
• M29: 13,387,214 km (0.077 R)
• M30: 13,475,178 km (0.061 R)
• M31: 13,739,966 km (0.117 R)
• M32: 14,050,980 km (0.101 R)
• M33: 14,544,503 km (0.1 R)
• M34: 14,770,695 km (0.071 R)
• M35: 15,135,116 km (0.081 R)
• M36: 15,364,300 km (0.104 R)
• M37: 15,502,528 km (0.098 R)
• M38: 16,811,360 km (0.036 R)
• M39: 17,001,349 km (0.034 R)
• M40: 17,239,659 km (0.107 R)
• M41: 17,768,038 km (0.117 R)
• M42: 18,009,938 km (0.082 R)
• M43: 18,107,027 km (0.064 R)
• M44: 18,497,029 km (0.066 R)
• M45: 19,484,375 km (0.102 R)
• M46: 19,984,480 km (0.102 R)
• M47: 20,387,497 km (0.113 R)
• M48: 20,590,053 km (0.093 R)
• M49: 20,844,219 km (0.088 R)
• M50: 23,072,779 km (0.08 R)
• M51: 23,654,864 km (0.026 R)
• M52: 25,430,441 km (0.075 R)
• M53: 25,867,267 km (0.06 R)
• M54: 26,361,688 km (0.043 R)
• M55: 26,693,047 km (0.085 R)
• M56: 27,025,903 km (0.054 R)
• M57: 27,359,955 km (0.059 R)
• M58: 27,807,701 km (0.044 R)
• M59: 28,483,734 km (0.113 R)
• M60: 28,596,979 km (0.08 R)
• M61: 28,880,617 km (0.033 R)
• M62: 29,737,214 km (0.115 R)
• M63: 31,592,378 km (0.079 R)
• M64: 31,885,739 km (0.096 R)
• M65: 32,062,115 km (0.117 R)
• M66: 34,083,780 km (0.074 R)
• M67: 34,686,361 km (0.073 R)
• M68: 35,474,741 km (0.071 R)
• M69: 35,596,664 km (0.066 R)
• M70: 35,718,586 km (0.109 R)
• M71: 36,637,865 km (0.059 R)
• M72: 37,378,823 km (0.091 R)
• M73: 37,751,172 km (0.077 R)
• M74: 38,312,015 km (0.11 R)
• M75: 38,562,142 km (0.058 R)
• M76: 39,505,058 km (0.053 R)
• M77: 39,631,318 km (0.062 R)
• M78: 39,757,729 km (0.032 R)
• M79: 39,884,288 km (0.089 R)
• M80: 41,285,422 km (0.084 R)
• M81: 41,477,655 km (0.088 R)
• M82: 42,767,338 km (0.112 R)
• M83: 43,351,967 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.3

Radius: 10.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.23 AU - 13.07 AU

Year: 14311 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,228,046 km

• M1: 139,276 km (0.097 R)
• M2: 207,941 km (0.051 R)
• M3: 356,043 km (0.087 R)
• M4: 533,017 km (0.106 R)
• M5: 609,462 km (0.061 R)
• M6: 757,863 km (0.057 R)
• M7: 882,029 km (0.102 R)
• M8: 1,013,526 km (0.117 R)
• M9: 1,275,471 km (0.117 R)
• M10: 1,815,071 km (0.118 R)
• M11: 2,059,514 km (0.084 R)
• M12: 3,495,354 km (0.09 R)
• M13: 4,210,282 km (0.115 R)
• M14: 4,339,086 km (0.107 R)
• M15: 5,986,608 km (0.115 R)
• M16: 6,204,871 km (0.117 R)
• M17: 6,913,666 km (0.094 R)
• M18: 7,066,255 km (0.085 R)
• M19: 7,413,472 km (0.07 R)
• M20: 7,491,413 km (0.102 R)
• M21: 7,608,847 km (0.089 R)
• M22: 8,164,902 km (0.109 R)
• M23: 9,569,327 km (0.09 R)
• M24: 10,082,747 km (0.08 R)
• M25: 11,631,085 km (0.067 R)
• M26: 12,040,983 km (0.036 R)
• M27: 12,969,238 km (0.1 R)
• M28: 13,063,185 km (0.094 R)
• M29: 14,258,472 km (0.114 R)
• M30: 14,697,243 km (0.115 R)
• M31: 16,905,756 km (0.081 R)
• M32: 17,473,779 km (0.036 R)
• M33: 17,577,899 km (0.072 R)
• M34: 19,162,141 km (0.117 R)
• M35: 21,289,123 km (0.098 R)
• M36: 22,352,166 km (0.093 R)
• M37: 22,465,112 km (0.079 R)
• M38: 23,089,534 km (0.101 R)
• M39: 24,763,085 km (0.066 R)
• M40: 24,879,921 km (0.1 R)
• M41: 25,643,917 km (0.093 R)
• M42: 25,939,822 km (0.09 R)
• M43: 26,117,843 km (0.095 R)
• M44: 26,535,072 km (0.056 R)
• M45: 28,286,414 km (0.106 R)
• M46: 28,408,636 km (0.097 R)
• M47: 29,083,771 km (0.119 R)
• M48: 30,012,774 km (0.055 R)
• M49: 30,199,771 km (0.051 R)
• M50: 31,203,573 km (0.06 R)
• M51: 31,899,951 km (0.099 R)
• M52: 32,282,024 km (0.113 R)
• M53: 33,437,218 km (0.086 R)
• M54: 33,890,051 km (0.116 R)
• M55: 33,954,977 km (0.099 R)
• M56: 34,084,828 km (0.087 R)
• M57: 35,590,081 km (0.073 R)
• M58: 35,986,366 km (0.108 R)
• M59: 36,383,997 km (0.072 R)
• M60: 36,916,566 km (0.111 R)
• M61: 37,050,007 km (0.096 R)
• M62: 38,056,801 km (0.107 R)
• M63: 38,597,298 km (0.069 R)
• M64: 39,412,905 km (0.056 R)
• M65: 39,891,319 km (0.092 R)
• M66: 40,715,903 km (0.118 R)
• M67: 41,615,584 km (0.097 R)
• M68: 42,172,388 km (0.119 R)
• M69: 42,661,722 km (0.117 R)
• M70: 42,872,057 km (0.11 R)
• M71: 43,082,691 km (0.05 R)
• M72: 43,293,624 km (0.097 R)
• M73: 43,646,076 km (0.096 R)
• M74: 43,857,907 km (0.098 R)
• M75: 44,353,674 km (0.079 R)
• M76: 44,637,761 km (0.075 R)
• M77: 44,851,237 km (0.039 R)
• M78: 45,279,236 km (0.043 R)
• M79: 47,729,949 km (0.093 R)
• M80: 47,948,212 km (0.114 R)
• M81: 49,044,764 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134

Radius: 5.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.7 AU - 17.42 AU

Year: 24253 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,228,046 km

• M1: 76,594 km (0.089 R)
• M2: 114,891 km (0.068 R)
• M3: 345,870 km (0.101 R)
• M4: 488,587 km (0.096 R)
• M5: 719,117 km (0.061 R)
• M6: 846,425 km (0.101 R)
• M7: 1,206,956 km (0.067 R)
• M8: 1,587,383 km (0.03 R)
• M9: 2,209,411 km (0.036 R)
• M10: 2,532,393 km (0.098 R)
• M11: 2,615,420 km (0.038 R)
• M12: 3,525,872 km (0.064 R)
• M13: 5,389,413 km (0.032 R)
• M14: 5,785,847 km (0.075 R)
• M15: 5,895,652 km (0.105 R)
• M16: 6,117,207 km (0.046 R)
• M17: 6,530,695 km (0.101 R)
• M18: 6,991,905 km (0.043 R)
• M19: 7,503,380 km (0.114 R)
• M20: 9,023,893 km (0.098 R)
• M21: 9,797,165 km (0.054 R)
• M22: 10,457,490 km (0.092 R)
• M23: 10,860,656 km (0.109 R)
• M24: 11,268,908 km (0.117 R)
• M25: 12,665,704 km (0.092 R)
• M26: 14,412,408 km (0.119 R)
• M27: 14,710,856 km (0.086 R)
• M28: 16,130,091 km (0.089 R)
• M29: 16,543,580 km (0.055 R)
• M30: 16,803,880 km (0.035 R)
• M31: 16,908,299 km (0.085 R)
• M32: 17,804,989 km (0.119 R)
• M33: 18,554,923 km (0.119 R)
• M34: 19,042,463 km (0.12 R)
• M35: 19,974,906 km (0.104 R)
• M36: 22,226,803 km (0.073 R)
• M37: 23,908,881 km (0.093 R)
• M38: 24,498,447 km (0.086 R)
• M39: 24,973,569 km (0.104 R)
• M40: 26,356,153 km (0.069 R)
• M41: 26,477,626 km (0.103 R)
• M42: 26,720,872 km (0.067 R)
• M43: 26,903,980 km (0.096 R)
• M44: 27,455,548 km (0.106 R)
• M45: 27,825,204 km (0.107 R)
• M46: 28,445,138 km (0.041 R)
• M47: 28,507,370 km (0.087 R)
• M48: 30,014,868 km (0.104 R)
• M49: 32,714,511 km (0.086 R)
• M50: 33,171,981 km (0.097 R)
• M51: 33,961,110 km (0.087 R)
• M52: 35,423,729 km (0.095 R)
• M53: 35,624,788 km (0.052 R)
• M54: 35,759,127 km (0.115 R)
• M55: 35,960,785 km (0.082 R)
• M56: 36,432,916 km (0.032 R)
• M57: 36,500,384 km (0.062 R)
• M58: 39,585,691 km (0.08 R)
• M59: 41,829,809 km (0.046 R)
• M60: 42,753,276 km (0.073 R)
• M61: 43,971,003 km (0.088 R)
• M62: 44,187,172 km (0.08 R)
• M63: 44,548,002 km (0.073 R)
• M64: 45,127,544 km (0.084 R)
• M65: 45,200,099 km (0.1 R)
• M66: 45,709,480 km (0.108 R)
• M67: 45,928,341 km (0.104 R)
• M68: 47,028,035 km (0.089 R)
• M69: 47,175,240 km (0.113 R)
• M70: 48,730,908 km (0.039 R)
• M71: 49,178,505 km (0.03 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 17,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit