🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.49 AU - 0.59 AU

Year: 147 Days

Day: 14.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.44 AU - 0.7 AU

Year: 160 Days

Day: 40.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.57 AU - 0.79 AU

Year: 208 Days

Day: 21.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,994,722 km

• M1: 45,478 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.59 AU - 3.49 AU

Year: 1966 Days

Day: 26.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 66.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,994,722 km

• M1: 1,507,647 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.64 AU - 4.24 AU

Year: 2900 Days

Day: 32.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.48 AU - 4.72 AU

Year: 3079 Days

Day: 42.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.4

Radius: 12.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.62 AU - 6.18 AU

Year: 5315 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 86,994,722 km

• M1: 154,983 km (0.032 R)
• M2: 416,780 km (0.087 R)
• M3: 530,175 km (0.065 R)
• M4: 704,157 km (0.03 R)
• M5: 804,238 km (0.118 R)
• M6: 953,387 km (0.106 R)
• M7: 1,147,864 km (0.073 R)
• M8: 1,268,590 km (0.072 R)
• M9: 1,406,669 km (0.113 R)
• M10: 1,712,148 km (0.077 R)
• M11: 1,823,448 km (0.083 R)
• M12: 1,980,676 km (0.04 R)
• M13: 2,083,150 km (0.095 R)
• M14: 2,417,053 km (0.037 R)
• M15: 2,495,442 km (0.101 R)
• M16: 2,590,586 km (0.094 R)
• M17: 2,867,043 km (0.113 R)
• M18: 3,000,484 km (0.074 R)
• M19: 3,187,482 km (0.081 R)
• M20: 3,717,058 km (0.101 R)
• M21: 4,029,568 km (0.117 R)
• M22: 4,123,067 km (0.077 R)
• M23: 4,293,309 km (0.111 R)
• M24: 4,446,647 km (0.118 R)
• M25: 4,601,930 km (0.084 R)
• M26: 4,838,145 km (0.113 R)
• M27: 4,917,731 km (0.094 R)
• M28: 5,098,445 km (0.076 R)
• M29: 5,261,058 km (0.037 R)
• M30: 5,612,314 km (0.106 R)
• M31: 6,121,395 km (0.088 R)
• M32: 6,337,863 km (0.112 R)
• M33: 6,890,179 km (0.095 R)
• M34: 7,160,801 km (0.077 R)
• M35: 7,689,480 km (0.119 R)
• M36: 7,876,328 km (0.085 R)
• M37: 8,159,367 km (0.062 R)
• M38: 8,421,911 km (0.094 R)
• M39: 8,566,273 km (0.042 R)
• M40: 8,663,063 km (0.077 R)
• M41: 8,930,843 km (0.079 R)
• M42: 9,176,633 km (0.094 R)
• M43: 9,725,507 km (0.113 R)
• M44: 10,233,691 km (0.067 R)
• M45: 10,439,388 km (0.087 R)
• M46: 10,516,880 km (0.092 R)
• M47: 10,854,971 km (0.091 R)
• M48: 11,143,845 km (0.062 R)
• M49: 11,382,154 km (0.102 R)
• M50: 11,756,149 km (0.111 R)
• M51: 12,052,801 km (0.111 R)
• M52: 12,134,182 km (0.116 R)
• M53: 12,215,713 km (0.102 R)
• M54: 13,180,470 km (0.114 R)
• M55: 13,545,040 km (0.116 R)
• M56: 15,182,688 km (0.05 R)
• M57: 15,890,884 km (0.119 R)
• M58: 16,851,751 km (0.034 R)
• M59: 17,339,291 km (0.113 R)
• M60: 17,769,684 km (0.096 R)
• M61: 17,955,335 km (0.078 R)
• M62: 18,048,235 km (0.088 R)
• M63: 18,484,463 km (0.105 R)
• M64: 19,145,386 km (0.111 R)
• M65: 19,558,276 km (0.091 R)
• M66: 19,910,130 km (0.077 R)
• M67: 20,360,719 km (0.082 R)
• M68: 20,945,198 km (0.076 R)
• M69: 21,568,123 km (0.105 R)
• M70: 21,997,918 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.1

Radius: 5.4

Gravity: 19.55 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.82 AU - 16.38 AU

Year: 19635 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,994,722 km

• M1: 73,453 km (0.061 R)
• M2: 398,080 km (0.111 R)
• M3: 509,979 km (0.052 R)
• M4: 1,157,588 km (0.049 R)
• M5: 1,974,243 km (0.091 R)
• M6: 2,267,305 km (0.058 R)
• M7: 2,401,943 km (0.065 R)
• M8: 2,539,274 km (0.06 R)
• M9: 2,643,993 km (0.102 R)
• M10: 3,416,067 km (0.061 R)
• M11: 4,170,489 km (0.074 R)
• M12: 4,252,768 km (0.029 R)
• M13: 5,326,731 km (0.113 R)
• M14: 5,416,191 km (0.047 R)
• M15: 5,733,039 km (0.095 R)
• M16: 6,009,346 km (0.08 R)
• M17: 6,149,220 km (0.111 R)
• M18: 7,305,911 km (0.094 R)
• M19: 7,605,406 km (0.051 R)
• M20: 8,475,617 km (0.031 R)
• M21: 8,527,827 km (0.081 R)
• M22: 8,737,563 km (0.089 R)
• M23: 8,790,371 km (0.069 R)
• M24: 9,215,827 km (0.097 R)
• M25: 9,811,676 km (0.085 R)
• M26: 10,252,989 km (0.1 R)
• M27: 10,308,640 km (0.079 R)
• M28: 13,032,966 km (0.104 R)
• M29: 13,946,561 km (0.073 R)
• M30: 15,196,451 km (0.055 R)
• M31: 16,612,395 km (0.071 R)
• M32: 17,468,543 km (0.115 R)
• M33: 18,339,053 km (0.12 R)
• M34: 18,609,826 km (0.066 R)
• M35: 18,677,743 km (0.091 R)
• M36: 19,360,956 km (0.115 R)
• M37: 19,567,551 km (0.089 R)
• M38: 20,052,547 km (0.108 R)
• M39: 20,261,536 km (0.103 R)
• M40: 20,541,433 km (0.102 R)
• M41: 21,744,798 km (0.077 R)
• M42: 23,850,089 km (0.086 R)
• M43: 24,219,446 km (0.081 R)
• M44: 24,367,848 km (0.102 R)
• M45: 24,964,145 km (0.07 R)
• M46: 25,867,566 km (0.069 R)
• M47: 26,628,720 km (0.082 R)
• M48: 28,250,660 km (0.099 R)
• M49: 28,484,931 km (0.117 R)
• M50: 28,877,027 km (0.102 R)
• M51: 29,270,768 km (0.113 R)
• M52: 29,428,744 km (0.069 R)
• M53: 29,507,881 km (0.084 R)
• M54: 31,104,688 km (0.088 R)
• M55: 31,346,738 km (0.051 R)
• M56: 31,427,521 km (0.116 R)
• M57: 31,508,304 km (0.114 R)
• M58: 32,811,451 km (0.116 R)
• M59: 33,140,117 km (0.095 R)
• M60: 34,631,907 km (0.048 R)
• M61: 34,715,383 km (0.116 R)
• M62: 35,301,956 km (0.071 R)
• M63: 37,166,693 km (0.049 R)
• M64: 38,629,312 km (0.043 R)
• M65: 39,760,421 km (0.102 R)
• M66: 40,990,714 km (0.05 R)
• M67: 42,949,100 km (0.062 R)
• M68: 43,128,767 km (0.051 R)
• M69: 43,578,608 km (0.095 R)
• M70: 43,759,023 km (0.071 R)
• M71: 43,939,737 km (0.095 R)
• M72: 44,120,601 km (0.066 R)
• M73: 44,664,838 km (0.063 R)
• M74: 46,864,076 km (0.055 R)
• M75: 50,986,245 km (0.053 R)
• M76: 52,994,148 km (0.071 R)
• M77: 53,283,171 km (0.09 R)
• M78: 53,379,512 km (0.094 R)
• M79: 53,862,564 km (0.07 R)
• M80: 54,541,289 km (0.047 R)
• M81: 54,930,393 km (0.076 R)
• M82: 55,027,782 km (0.031 R)
• M83: 55,418,082 km (0.092 R)
• M84: 56,397,649 km (0.057 R)
• M85: 57,580,819 km (0.109 R)
• M86: 57,679,703 km (0.114 R)
• M87: 59,171,044 km (0.118 R)
• M88: 59,470,689 km (0.082 R)
• M89: 61,178,947 km (0.028 R)
• M90: 62,597,733 km (0.09 R)
• M91: 67,126,958 km (0.078 R)
• M92: 68,066,283 km (0.057 R)
• M93: 69,430,765 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.8

Radius: 3.3

Gravity: 71.61 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.47 AU - 15.79 AU

Year: 22916 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,994,722 km

• M1: 128,056 km (0.117 R)
• M2: 515,664 km (0.092 R)
• M3: 1,132,157 km (0.118 R)
• M4: 1,720,974 km (0.078 R)
• M5: 1,827,039 km (0.099 R)
• M6: 2,587,146 km (0.108 R)
• M7: 2,708,619 km (0.044 R)
• M8: 3,746,379 km (0.038 R)
• M9: 3,883,860 km (0.091 R)
• M10: 4,116,784 km (0.048 R)
• M11: 4,693,932 km (0.081 R)
• M12: 5,143,175 km (0.077 R)
• M13: 5,450,299 km (0.09 R)
• M14: 5,606,031 km (0.056 R)
• M15: 8,171,036 km (0.095 R)
• M16: 11,502,431 km (0.097 R)
• M17: 12,855,394 km (0.12 R)
• M18: 12,993,323 km (0.1 R)
• M19: 13,062,587 km (0.048 R)
• M20: 13,410,402 km (0.092 R)
• M21: 14,115,157 km (0.067 R)
• M22: 14,687,669 km (0.105 R)
• M23: 14,976,692 km (0.116 R)
• M24: 15,560,572 km (0.066 R)
• M25: 15,929,181 km (0.082 R)
• M26: 16,226,133 km (0.067 R)
• M27: 17,279,751 km (0.08 R)
• M28: 17,432,191 km (0.115 R)
• M29: 18,045,842 km (0.115 R)
• M30: 19,137,008 km (0.086 R)
• M31: 19,452,510 km (0.099 R)
• M32: 20,169,084 km (0.077 R)
• M33: 21,382,173 km (0.078 R)
• M34: 21,627,663 km (0.092 R)
• M35: 22,452,546 km (0.082 R)
• M36: 25,333,203 km (0.054 R)
• M37: 25,940,420 km (0.116 R)
• M38: 26,904,579 km (0.078 R)
• M39: 28,058,876 km (0.111 R)
• M40: 30,876,103 km (0.118 R)
• M41: 32,177,604 km (0.107 R)
• M42: 33,686,748 km (0.059 R)
• M43: 33,877,036 km (0.101 R)
• M44: 35,315,420 km (0.118 R)
• M45: 37,362,367 km (0.054 R)
• M46: 38,152,095 km (0.118 R)
• M47: 39,247,151 km (0.1 R)
• M48: 39,748,304 km (0.088 R)
• M49: 39,848,834 km (0.103 R)
• M50: 41,774,009 km (0.105 R)
• M51: 42,902,276 km (0.07 R)
• M52: 43,315,016 km (0.094 R)
• M53: 45,084,011 km (0.114 R)
• M54: 46,135,684 km (0.116 R)
• M55: 48,584,751 km (0.085 R)
• M56: 48,692,162 km (0.102 R)
• M57: 49,662,604 km (0.063 R)
• M58: 52,391,717 km (0.115 R)
• M59: 52,501,822 km (0.043 R)
• M60: 52,612,075 km (0.027 R)
• M61: 53,275,243 km (0.03 R)
• M62: 54,052,403 km (0.056 R)
• M63: 57,198,147 km (0.064 R)
• M64: 57,993,859 km (0.096 R)
• M65: 58,450,282 km (0.116 R)
• M66: 60,172,004 km (0.075 R)
• M67: 60,865,390 km (0.06 R)
• M68: 61,910,331 km (0.115 R)
• M69: 64,253,781 km (0.075 R)
• M70: 65,080,758 km (0.064 R)
• M71: 66,625,955 km (0.067 R)
• M72: 67,223,598 km (0.112 R)
• M73: 69,752,550 km (0.092 R)
• M74: 73,789,000 km (0.077 R)
• M75: 75,151,238 km (0.065 R)
• M76: 76,521,704 km (0.065 R)
• M77: 78,277,983 km (0.096 R)
• M78: 78,403,945 km (0.106 R)
• M79: 78,656,017 km (0.088 R)
• M80: 80,937,086 km (0.101 R)
• M81: 81,702,279 km (0.113 R)
• M82: 82,213,754 km (0.055 R)
• M83: 86,343,403 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit