🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.67 AU - 0.75 AU

Year: 215 Days

Day: 26.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,054,987 km

• M1: 417,228 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.77 AU - 0.77 AU

Year: 243 Days

Day: 30.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,054,987 km

• M1: 599,887 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.17 AU - 1.29 AU

Year: 491 Days

Day: 26.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.48 AU - 2.24 AU

Year: 913 Days

Day: 34.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.92 AU - 4.62 AU

Year: 3176 Days

Day: 43.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543

Radius: 10.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.82 AU - 6.92 AU

Year: 5786 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,054,987 km

• M1: 134,040 km (0.094 R)
• M2: 254,316 km (0.063 R)
• M3: 416,181 km (0.097 R)
• M4: 496,815 km (0.112 R)
• M5: 629,657 km (0.116 R)
• M6: 701,016 km (0.11 R)
• M7: 879,785 km (0.052 R)
• M8: 974,929 km (0.079 R)
• M9: 1,045,390 km (0.085 R)
• M10: 1,267,244 km (0.046 R)
• M11: 1,688,212 km (0.104 R)
• M12: 2,226,166 km (0.115 R)
• M13: 2,416,903 km (0.098 R)
• M14: 2,514,441 km (0.095 R)
• M15: 2,855,674 km (0.095 R)
• M16: 3,406,344 km (0.059 R)
• M17: 3,897,922 km (0.105 R)
• M18: 4,128,901 km (0.091 R)
• M19: 4,246,036 km (0.095 R)
• M20: 4,435,876 km (0.106 R)
• M21: 4,848,617 km (0.111 R)
• M22: 4,972,334 km (0.102 R)
• M23: 5,072,116 km (0.092 R)
• M24: 5,147,513 km (0.118 R)
• M25: 5,350,069 km (0.115 R)
• M26: 5,867,976 km (0.091 R)
• M27: 6,456,495 km (0.062 R)
• M28: 6,675,057 km (0.103 R)
• M29: 7,091,687 km (0.111 R)
• M30: 7,689,181 km (0.118 R)
• M31: 8,421,612 km (0.096 R)
• M32: 8,570,761 km (0.09 R)
• M33: 8,780,946 km (0.05 R)
• M34: 8,993,076 km (0.11 R)
• M35: 9,145,516 km (0.114 R)
• M36: 9,422,123 km (0.097 R)
• M37: 9,639,339 km (0.117 R)
• M38: 10,428,168 km (0.081 R)
• M39: 11,237,792 km (0.091 R)
• M40: 11,567,207 km (0.102 R)
• M41: 12,370,996 km (0.097 R)
• M42: 12,472,722 km (0.098 R)
• M43: 13,054,658 km (0.104 R)
• M44: 13,123,623 km (0.048 R)
• M45: 13,610,265 km (0.088 R)
• M46: 14,637,254 km (0.096 R)
• M47: 14,744,965 km (0.109 R)
• M48: 15,250,755 km (0.099 R)
• M49: 15,323,609 km (0.069 R)
• M50: 16,615,088 km (0.11 R)
• M51: 17,255,067 km (0.062 R)
• M52: 17,979,869 km (0.116 R)
• M53: 18,095,209 km (0.12 R)
• M54: 19,065,949 km (0.084 R)
• M55: 19,301,416 km (0.112 R)
• M56: 19,974,009 km (0.102 R)
• M57: 20,413,228 km (0.117 R)
• M58: 20,775,105 km (0.065 R)
• M59: 21,504,993 km (0.053 R)
• M60: 22,948,313 km (0.054 R)
• M61: 23,240,777 km (0.105 R)
• M62: 23,576,475 km (0.089 R)
• M63: 24,125,349 km (0.074 R)
• M64: 24,337,629 km (0.071 R)
• M65: 25,278,899 km (0.07 R)
• M66: 25,451,385 km (0.088 R)
• M67: 25,667,404 km (0.107 R)
• M68: 25,970,938 km (0.09 R)
• M69: 26,058,004 km (0.119 R)
• M70: 26,537,914 km (0.035 R)
• M71: 26,976,685 km (0.098 R)
• M72: 27,197,042 km (0.089 R)
• M73: 27,595,122 km (0.11 R)
• M74: 27,683,834 km (0.084 R)
• M75: 29,071,354 km (0.055 R)
• M76: 29,161,711 km (0.077 R)
• M77: 29,523,738 km (0.077 R)
• M78: 29,705,350 km (0.119 R)
• M79: 30,024,143 km (0.096 R)
• M80: 30,115,398 km (0.092 R)
• M81: 30,618,944 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.5

Radius: 12.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.86 AU - 9.08 AU

Year: 7348 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,054,987 km

• M1: 158,125 km (0.12 R)
• M2: 268,977 km (0.11 R)
• M3: 421,567 km (0.114 R)
• M4: 600,336 km (0.115 R)
• M5: 731,085 km (0.102 R)
• M6: 967,749 km (0.1 R)
• M7: 1,052,571 km (0.081 R)
• M8: 1,434,195 km (0.109 R)
• M9: 1,666,969 km (0.074 R)
• M10: 2,131,919 km (0.098 R)
• M11: 2,477,191 km (0.098 R)
• M12: 2,840,714 km (0.045 R)
• M13: 2,923,741 km (0.105 R)
• M14: 3,178,207 km (0.071 R)
• M15: 3,286,366 km (0.057 R)
• M16: 3,528,715 km (0.059 R)
• M17: 3,845,712 km (0.117 R)
• M18: 4,077,888 km (0.118 R)
• M19: 4,852,057 km (0.09 R)
• M20: 5,281,702 km (0.068 R)
• M21: 5,358,895 km (0.063 R)
• M22: 5,488,147 km (0.097 R)
• M23: 5,829,530 km (0.099 R)
• M24: 6,096,861 km (0.092 R)
• M25: 6,204,871 km (0.1 R)
• M26: 6,368,232 km (0.114 R)
• M27: 6,699,142 km (0.1 R)
• M28: 7,638,318 km (0.104 R)
• M29: 8,078,734 km (0.118 R)
• M30: 9,669,408 km (0.086 R)
• M31: 9,827,383 km (0.093 R)
• M32: 10,565,200 km (0.049 R)
• M33: 10,858,861 km (0.098 R)
• M34: 11,023,119 km (0.105 R)
• M35: 11,287,758 km (0.07 R)
• M36: 11,387,540 km (0.097 R)
• M37: 12,128,049 km (0.101 R)
• M38: 12,573,103 km (0.119 R)
• M39: 13,162,967 km (0.065 R)
• M40: 13,479,067 km (0.109 R)
• M41: 13,797,561 km (0.111 R)
• M42: 14,622,893 km (0.094 R)
• M43: 15,575,233 km (0.107 R)
• M44: 17,117,437 km (0.08 R)
• M45: 18,159,386 km (0.09 R)
• M46: 18,237,476 km (0.116 R)
• M47: 18,984,119 km (0.045 R)
• M48: 19,540,623 km (0.115 R)
• M49: 19,981,638 km (0.073 R)
• M50: 20,102,513 km (0.101 R)
• M51: 20,183,296 km (0.105 R)
• M52: 20,507,175 km (0.11 R)
• M53: 20,588,407 km (0.109 R)
• M54: 21,160,320 km (0.107 R)
• M55: 21,365,717 km (0.117 R)
• M56: 21,654,591 km (0.088 R)
• M57: 21,778,757 km (0.1 R)
• M58: 22,444,917 km (0.041 R)
• M59: 22,612,616 km (0.114 R)
• M60: 22,780,614 km (0.094 R)
• M61: 23,075,621 km (0.055 R)
• M62: 23,712,160 km (0.107 R)
• M63: 23,968,421 km (0.071 R)
• M64: 24,656,123 km (0.094 R)
• M65: 25,045,825 km (0.079 R)
• M66: 25,524,987 km (0.12 R)
• M67: 26,758,272 km (0.098 R)
• M68: 26,847,133 km (0.092 R)
• M69: 27,114,165 km (0.088 R)
• M70: 27,382,095 km (0.085 R)
• M71: 27,561,313 km (0.031 R)
• M72: 28,010,855 km (0.064 R)
• M73: 28,146,241 km (0.118 R)
• M74: 28,417,462 km (0.085 R)
• M75: 29,145,405 km (0.098 R)
• M76: 30,572,868 km (0.095 R)
• M77: 30,665,768 km (0.118 R)
• M78: 30,898,393 km (0.095 R)
• M79: 31,365,438 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.8

Radius: 4.2

Gravity: 44.72 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.24 AU - 16.9 AU

Year: 18994 Days

Day: 20.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,054,987 km

• M1: 286,630 km (0.087 R)
• M2: 668,254 km (0.063 R)
• M3: 1,018,462 km (0.115 R)
• M4: 1,127,818 km (0.118 R)
• M5: 1,269,936 km (0.1 R)
• M6: 2,523,866 km (0.075 R)
• M7: 2,938,551 km (0.07 R)
• M8: 3,055,237 km (0.089 R)
• M9: 4,172,584 km (0.099 R)
• M10: 5,073,163 km (0.108 R)
• M11: 5,545,144 km (0.082 R)
• M12: 5,593,016 km (0.118 R)
• M13: 6,179,439 km (0.094 R)
• M14: 6,229,255 km (0.099 R)
• M15: 6,429,567 km (0.106 R)
• M16: 6,530,545 km (0.104 R)
• M17: 6,939,546 km (0.067 R)
• M18: 7,043,068 km (0.077 R)
• M19: 7,462,540 km (0.04 R)
• M20: 7,998,101 km (0.062 R)
• M21: 8,656,930 km (0.092 R)
• M22: 8,712,730 km (0.04 R)
• M23: 10,143,334 km (0.108 R)
• M24: 11,644,997 km (0.059 R)
• M25: 12,202,399 km (0.1 R)
• M26: 13,471,737 km (0.071 R)
• M27: 15,385,543 km (0.088 R)
• M28: 15,520,779 km (0.11 R)
• M29: 16,615,536 km (0.085 R)
• M30: 16,962,753 km (0.084 R)
• M31: 17,805,887 km (0.116 R)
• M32: 18,304,047 km (0.064 R)
• M33: 18,734,590 km (0.089 R)
• M34: 19,825,458 km (0.064 R)
• M35: 20,267,669 km (0.056 R)
• M36: 20,713,022 km (0.036 R)
• M37: 20,787,522 km (0.116 R)
• M38: 21,992,233 km (0.1 R)
• M39: 22,449,853 km (0.096 R)
• M40: 23,607,591 km (0.111 R)
• M41: 23,919,652 km (0.089 R)
• M42: 24,863,765 km (0.1 R)
• M43: 26,464,163 km (0.103 R)
• M44: 26,707,109 km (0.07 R)
• M45: 27,686,228 km (0.098 R)
• M46: 28,345,505 km (0.113 R)
• M47: 28,677,014 km (0.062 R)
• M48: 28,760,041 km (0.056 R)
• M49: 29,679,320 km (0.104 R)
• M50: 32,321,368 km (0.069 R)
• M51: 33,189,634 km (0.11 R)
• M52: 33,364,215 km (0.088 R)
• M53: 33,451,580 km (0.114 R)
• M54: 33,977,566 km (0.094 R)
• M55: 34,153,493 km (0.119 R)
• M56: 35,037,616 km (0.1 R)
• M57: 37,553,105 km (0.115 R)
• M58: 37,826,121 km (0.114 R)
• M59: 39,940,537 km (0.113 R)
• M60: 40,684,936 km (0.107 R)
• M61: 41,527,920 km (0.119 R)
• M62: 43,326,236 km (0.08 R)
• M63: 43,708,010 km (0.086 R)
• M64: 44,378,956 km (0.068 R)
• M65: 45,053,194 km (0.105 R)
• M66: 47,390,661 km (0.12 R)
• M67: 47,587,232 km (0.083 R)
• M68: 48,574,129 km (0.071 R)
• M69: 50,567,970 km (0.066 R)
• M70: 51,070,619 km (0.11 R)
• M71: 51,372,956 km (0.104 R)
• M72: 53,813,346 km (0.077 R)
• M73: 54,429,390 km (0.083 R)
• M74: 55,461,167 km (0.044 R)
• M75: 56,499,376 km (0.118 R)
• M76: 57,439,299 km (0.088 R)
• M77: 57,753,754 km (0.116 R)
• M78: 58,279,142 km (0.108 R)
• M79: 63,294,261 km (0.115 R)
• M80: 64,378,995 km (0.085 R)
• M81: 65,907,885 km (0.059 R)
• M82: 66,456,909 km (0.102 R)
• M83: 66,897,176 km (0.079 R)
• M84: 68,778,967 km (0.119 R)
• M85: 69,112,870 km (0.071 R)
• M86: 70,005,969 km (0.095 R)
• M87: 70,117,868 km (0.099 R)
• M88: 71,916,184 km (0.042 R)
• M89: 72,368,269 km (0.031 R)
• M90: 73,388,527 km (0.114 R)
• M91: 74,299,578 km (0.097 R)
• M92: 74,870,892 km (0.064 R)
• M93: 74,985,334 km (0.116 R)
• M94: 76,017,859 km (0.093 R)
• M95: 76,939,531 km (0.064 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit