🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.52 AU - 0.54 AU

Year: 145 Days

Day: 29.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.85 AU - 1.17 AU

Year: 380 Days

Day: 21.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,397,047 km

• M1: 52,808 km (0.06 R)
• M2: 529,726 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.27 AU - 2.01 AU

Year: 787 Days

Day: 45.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.85 AU - 1.93 AU

Year: 974 Days

Day: 41 Hours

Environment

Temp: -68 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,397,047 km

• M1: 290,070 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.71 AU - 2.85 AU

Year: 1737 Days

Day: 16.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.47 AU - 3.41 AU

Year: 1889 Days

Day: 38 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,397,047 km

• M1: 575,802 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.3

Radius: 14

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.78 AU - 5.26 AU

Year: 3601 Days

Day: 10.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,397,047 km

• M1: 183,407 km (0.113 R)
• M2: 336,894 km (0.094 R)
• M3: 535,710 km (0.12 R)
• M4: 797,357 km (0.084 R)
• M5: 897,438 km (0.119 R)
• M6: 1,047,484 km (0.106 R)
• M7: 1,177,934 km (0.113 R)
• M8: 1,344,137 km (0.102 R)
• M9: 1,466,508 km (0.106 R)
• M10: 1,614,460 km (0.087 R)
• M11: 1,879,847 km (0.097 R)
• M12: 2,160,044 km (0.077 R)
• M13: 2,542,117 km (0.052 R)
• M14: 2,631,576 km (0.106 R)
• M15: 3,013,200 km (0.096 R)
• M16: 3,384,801 km (0.08 R)
• M17: 3,540,383 km (0.069 R)
• M18: 3,873,837 km (0.099 R)
• M19: 4,066,818 km (0.092 R)
• M20: 4,416,129 km (0.107 R)
• M21: 4,524,438 km (0.088 R)
• M22: 5,095,603 km (0.082 R)
• M23: 5,209,447 km (0.054 R)
• M24: 5,456,134 km (0.063 R)
• M25: 5,572,521 km (0.108 R)
• M26: 5,723,465 km (0.098 R)
• M27: 5,909,864 km (0.114 R)
• M28: 6,253,939 km (0.095 R)
• M29: 6,446,023 km (0.069 R)
• M30: 6,604,596 km (0.078 R)
• M31: 6,889,880 km (0.119 R)
• M32: 7,325,509 km (0.106 R)
• M33: 7,509,664 km (0.105 R)
• M34: 7,676,615 km (0.083 R)
• M35: 8,071,254 km (0.08 R)
• M36: 8,491,923 km (0.099 R)
• M37: 8,743,846 km (0.104 R)
• M38: 8,900,176 km (0.114 R)
• M39: 9,136,391 km (0.088 R)
• M40: 9,314,861 km (0.108 R)
• M41: 9,534,620 km (0.103 R)
• M42: 9,735,979 km (0.077 R)
• M43: 9,959,029 km (0.105 R)
• M44: 10,142,736 km (0.058 R)
• M45: 10,805,454 km (0.099 R)
• M46: 10,973,303 km (0.103 R)
• M47: 11,078,620 km (0.091 R)
• M48: 11,269,058 km (0.084 R)
• M49: 11,610,440 km (0.097 R)
• M50: 11,825,562 km (0.053 R)
• M51: 11,976,955 km (0.047 R)
• M52: 12,172,480 km (0.051 R)
• M53: 12,765,635 km (0.098 R)
• M54: 12,876,487 km (0.119 R)
• M55: 13,345,626 km (0.043 R)
• M56: 13,752,383 km (0.095 R)
• M57: 13,980,071 km (0.07 R)
• M58: 14,346,885 km (0.073 R)
• M59: 14,439,186 km (0.119 R)
• M60: 14,693,802 km (0.095 R)
• M61: 14,833,377 km (0.111 R)
• M62: 15,113,723 km (0.114 R)
• M63: 15,254,644 km (0.113 R)
• M64: 15,348,742 km (0.086 R)
• M65: 15,584,957 km (0.111 R)
• M66: 15,727,374 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.5

Radius: 14.7

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.59 AU - 6.45 AU

Year: 5535 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,397,047 km

• M1: 224,247 km (0.109 R)
• M2: 333,005 km (0.073 R)
• M3: 471,383 km (0.05 R)
• M4: 814,860 km (0.116 R)
• M5: 951,592 km (0.084 R)
• M6: 1,047,634 km (0.12 R)
• M7: 1,439,580 km (0.097 R)
• M8: 1,697,188 km (0.096 R)
• M9: 2,096,465 km (0.071 R)
• M10: 2,241,724 km (0.09 R)
• M11: 2,457,893 km (0.1 R)
• M12: 2,892,924 km (0.115 R)
• M13: 3,110,738 km (0.112 R)
• M14: 3,203,040 km (0.109 R)
• M15: 3,581,971 km (0.101 R)
• M16: 3,737,553 km (0.104 R)
• M17: 4,259,201 km (0.119 R)
• M18: 4,507,982 km (0.097 R)
• M19: 4,634,093 km (0.047 R)
• M20: 4,847,121 km (0.101 R)
• M21: 5,063,290 km (0.083 R)
• M22: 5,194,636 km (0.108 R)
• M23: 5,640,588 km (0.088 R)
• M24: 6,006,504 km (0.062 R)
• M25: 6,545,954 km (0.08 R)
• M26: 6,809,545 km (0.095 R)
• M27: 6,906,335 km (0.062 R)
• M28: 7,052,343 km (0.113 R)
• M29: 7,571,447 km (0.101 R)
• M30: 7,696,810 km (0.106 R)
• M31: 7,848,353 km (0.088 R)
• M32: 8,154,281 km (0.084 R)
• M33: 8,334,546 km (0.082 R)
• M34: 8,438,068 km (0.038 R)
• M35: 8,672,937 km (0.103 R)
• M36: 9,443,964 km (0.099 R)
• M37: 9,633,504 km (0.115 R)
• M38: 9,933,747 km (0.085 R)
• M39: 10,126,429 km (0.084 R)
• M40: 10,320,458 km (0.079 R)
• M41: 10,487,708 km (0.087 R)
• M42: 10,994,995 km (0.09 R)
• M43: 11,423,742 km (0.112 R)
• M44: 12,062,675 km (0.026 R)
• M45: 12,209,580 km (0.111 R)
• M46: 12,445,795 km (0.1 R)
• M47: 12,564,426 km (0.053 R)
• M48: 12,743,046 km (0.068 R)
• M49: 12,892,644 km (0.064 R)
• M50: 13,436,133 km (0.086 R)
• M51: 14,327,287 km (0.102 R)
• M52: 14,482,869 km (0.105 R)
• M53: 14,639,049 km (0.073 R)
• M54: 15,396,463 km (0.114 R)
• M55: 15,492,056 km (0.086 R)
• M56: 15,973,013 km (0.045 R)
• M57: 16,134,430 km (0.09 R)
• M58: 16,393,832 km (0.092 R)
• M59: 16,589,207 km (0.093 R)
• M60: 17,114,146 km (0.105 R)
• M61: 17,312,513 km (0.104 R)
• M62: 17,511,478 km (0.115 R)
• M63: 17,978,971 km (0.082 R)
• M64: 18,079,651 km (0.11 R)
• M65: 18,416,695 km (0.106 R)
• M66: 20,167,738 km (0.057 R)
• M67: 20,587,509 km (0.107 R)
• M68: 21,578,146 km (0.093 R)
• M69: 22,620,544 km (0.117 R)
• M70: 22,947,416 km (0.081 R)
• M71: 23,275,933 km (0.104 R)
• M72: 23,532,343 km (0.106 R)
• M73: 23,900,504 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.9

Radius: 7.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.63 AU - 20.21 AU

Year: 28427 Days

Day: 18.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,397,047 km

• M1: 123,568 km (0.076 R)
• M2: 195,973 km (0.108 R)
• M3: 431,141 km (0.104 R)
• M4: 569,070 km (0.06 R)
• M5: 864,227 km (0.053 R)
• M6: 938,876 km (0.104 R)
• M7: 1,768,995 km (0.096 R)
• M8: 2,164,083 km (0.118 R)
• M9: 2,478,238 km (0.067 R)
• M10: 2,550,045 km (0.038 R)
• M11: 2,919,402 km (0.116 R)
• M12: 2,995,398 km (0.067 R)
• M13: 3,227,125 km (0.03 R)
• M14: 3,585,861 km (0.11 R)
• M15: 3,957,312 km (0.103 R)
• M16: 4,384,414 km (0.104 R)
• M17: 5,895,502 km (0.098 R)
• M18: 6,235,090 km (0.079 R)
• M19: 6,382,593 km (0.064 R)
• M20: 8,511,520 km (0.027 R)
• M21: 8,950,441 km (0.058 R)
• M22: 11,674,618 km (0.097 R)
• M23: 13,282,945 km (0.115 R)
• M24: 14,048,437 km (0.093 R)
• M25: 15,822,668 km (0.092 R)
• M26: 16,091,495 km (0.115 R)
• M27: 16,565,571 km (0.043 R)
• M28: 16,770,071 km (0.098 R)
• M29: 17,458,072 km (0.091 R)
• M30: 17,875,300 km (0.101 R)
• M31: 18,436,741 km (0.099 R)
• M32: 18,790,540 km (0.118 R)
• M33: 20,010,211 km (0.117 R)
• M34: 20,886,556 km (0.12 R)
• M35: 23,819,871 km (0.1 R)
• M36: 26,560,055 km (0.064 R)
• M37: 26,959,481 km (0.12 R)
• M38: 27,845,549 km (0.074 R)
• M39: 28,659,212 km (0.1 R)
• M40: 28,904,852 km (0.07 R)
• M41: 29,068,961 km (0.096 R)
• M42: 29,645,960 km (0.079 R)
• M43: 29,728,687 km (0.109 R)
• M44: 29,894,442 km (0.107 R)
• M45: 30,894,952 km (0.082 R)
• M46: 31,230,949 km (0.036 R)
• M47: 31,315,173 km (0.08 R)
• M48: 31,568,143 km (0.114 R)
• M49: 31,991,355 km (0.077 R)
• M50: 35,356,110 km (0.031 R)
• M51: 35,531,738 km (0.12 R)
• M52: 35,619,552 km (0.071 R)
• M53: 35,883,592 km (0.115 R)
• M54: 36,325,355 km (0.061 R)
• M55: 37,213,966 km (0.038 R)
• M56: 37,840,183 km (0.047 R)
• M57: 37,929,942 km (0.059 R)
• M58: 38,199,667 km (0.089 R)
• M59: 38,469,990 km (0.078 R)
• M60: 38,560,347 km (0.081 R)
• M61: 43,161,978 km (0.073 R)
• M62: 46,005,085 km (0.083 R)
• M63: 46,580,887 km (0.117 R)
• M64: 47,352,364 km (0.088 R)
• M65: 48,420,044 km (0.047 R)
• M66: 48,615,119 km (0.081 R)
• M67: 48,908,032 km (0.074 R)
• M68: 49,103,706 km (0.089 R)
• M69: 51,670,506 km (0.078 R)
• M70: 51,770,138 km (0.119 R)
• M71: 52,869,832 km (0.067 R)
• M72: 53,473,011 km (0.119 R)
• M73: 53,775,348 km (0.096 R)
• M74: 54,381,968 km (0.101 R)
• M75: 54,686,100 km (0.072 R)
• M76: 55,397,887 km (0.11 R)
• M77: 57,036,283 km (0.091 R)
• M78: 58,172,030 km (0.07 R)
• M79: 59,002,597 km (0.115 R)
• M80: 59,210,837 km (0.112 R)
• M81: 59,837,204 km (0.114 R)
• M82: 60,465,664 km (0.108 R)
• M83: 60,991,052 km (0.086 R)
• M84: 61,834,784 km (0.099 R)
• M85: 62,258,146 km (0.107 R)
• M86: 63,107,712 km (0.116 R)
• M87: 63,640,729 km (0.047 R)
• M88: 64,175,093 km (0.085 R)
• M89: 64,389,317 km (0.087 R)
• M90: 64,711,102 km (0.102 R)
• M91: 65,463,879 km (0.088 R)
• M92: 66,219,497 km (0.101 R)
• M93: 67,195,324 km (0.104 R)
• M94: 71,256,757 km (0.111 R)
• M95: 74,382,754 km (0.112 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: 304 - 16,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit