🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.7 AU - 0.9 AU

Year: 258 Days

Day: 29.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.98 AU - 1.04 AU

Year: 365 Days

Day: 23.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,001,670 km

• M1: 48,171 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.33 AU - 1.85 AU

Year: 722 Days

Day: 33.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,001,670 km

• M1: 687,253 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.37 AU - 3.65 AU

Year: 1879 Days

Day: 38.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.02 AU - 4.08 AU

Year: 2407 Days

Day: 36.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,001,670 km

• M1: 705,204 km (0.119 R)
• M2: 2,382,944 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 9.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.98 AU - 14.4 AU

Year: 14384 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,001,670 km

• M1: 133,142 km (0.099 R)
• M2: 286,181 km (0.083 R)
• M3: 711,936 km (0.117 R)
• M4: 1,190,201 km (0.093 R)
• M5: 1,362,837 km (0.091 R)
• M6: 1,502,860 km (0.07 R)
• M7: 1,711,400 km (0.11 R)
• M8: 1,863,092 km (0.05 R)
• M9: 2,297,225 km (0.11 R)
• M10: 2,489,458 km (0.065 R)
• M11: 3,045,065 km (0.06 R)
• M12: 3,256,596 km (0.062 R)
• M13: 3,445,688 km (0.106 R)
• M14: 3,834,792 km (0.109 R)
• M15: 4,005,932 km (0.089 R)
• M16: 4,092,399 km (0.07 R)
• M17: 4,208,637 km (0.104 R)
• M18: 4,806,729 km (0.109 R)
• M19: 4,868,064 km (0.061 R)
• M20: 5,147,064 km (0.085 R)
• M21: 5,949,657 km (0.064 R)
• M22: 6,114,813 km (0.038 R)
• M23: 6,517,530 km (0.065 R)
• M24: 6,756,289 km (0.076 R)
• M25: 7,137,614 km (0.09 R)
• M26: 7,348,547 km (0.118 R)
• M27: 7,490,365 km (0.114 R)
• M28: 7,704,739 km (0.106 R)
• M29: 7,776,546 km (0.074 R)
• M30: 7,848,652 km (0.106 R)
• M31: 8,102,969 km (0.052 R)
• M32: 8,433,879 km (0.107 R)
• M33: 9,607,325 km (0.099 R)
• M34: 9,840,249 km (0.118 R)
• M35: 9,996,728 km (0.118 R)
• M36: 10,114,462 km (0.056 R)
• M37: 10,193,300 km (0.109 R)
• M38: 11,155,064 km (0.093 R)
• M39: 11,936,863 km (0.079 R)
• M40: 13,164,014 km (0.085 R)
• M41: 13,639,885 km (0.061 R)
• M42: 13,814,316 km (0.11 R)
• M43: 14,742,571 km (0.115 R)
• M44: 15,690,722 km (0.089 R)
• M45: 15,827,754 km (0.082 R)
• M46: 16,057,087 km (0.102 R)
• M47: 16,333,694 km (0.068 R)
• M48: 16,798,345 km (0.117 R)
• M49: 17,220,211 km (0.043 R)
• M50: 18,170,157 km (0.115 R)
• M51: 19,137,158 km (0.082 R)
• M52: 19,332,533 km (0.045 R)
• M53: 19,528,656 km (0.069 R)
• M54: 19,774,595 km (0.117 R)
• M55: 20,618,775 km (0.109 R)
• M56: 21,020,146 km (0.089 R)
• M57: 21,728,642 km (0.034 R)
• M58: 22,188,207 km (0.095 R)
• M59: 22,599,451 km (0.087 R)
• M60: 22,857,657 km (0.077 R)
• M61: 24,640,116 km (0.079 R)
• M62: 24,799,437 km (0.101 R)
• M63: 25,279,796 km (0.063 R)
• M64: 25,440,464 km (0.095 R)
• M65: 25,655,436 km (0.092 R)
• M66: 26,521,010 km (0.094 R)
• M67: 27,671,717 km (0.082 R)
• M68: 27,782,120 km (0.091 R)
• M69: 28,894,530 km (0.096 R)
• M70: 30,476,228 km (0.117 R)
• M71: 31,970,112 km (0.089 R)
• M72: 32,784,224 km (0.085 R)
• M73: 34,670,803 km (0.102 R)
• M74: 35,867,735 km (0.109 R)
• M75: 36,048,449 km (0.057 R)
• M76: 36,713,561 km (0.111 R)
• M77: 37,382,862 km (0.113 R)
• M78: 37,627,156 km (0.102 R)
• M79: 38,179,022 km (0.118 R)
• M80: 38,424,961 km (0.074 R)
• M81: 38,795,216 km (0.109 R)
• M82: 39,787,947 km (0.115 R)
• M83: 40,663,394 km (0.053 R)
• M84: 40,914,718 km (0.038 R)
• M85: 41,481,994 km (0.109 R)
• M86: 41,671,684 km (0.041 R)
• M87: 41,988,532 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 9.4

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.25 AU - 15.03 AU

Year: 16173 Days

Day: 13.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,001,670 km

• M1: 805,285 km (0.08 R)
• M2: 926,011 km (0.089 R)
• M3: 1,468,901 km (0.091 R)
• M4: 1,557,912 km (0.081 R)
• M5: 1,868,328 km (0.095 R)
• M6: 2,875,421 km (0.113 R)
• M7: 2,987,918 km (0.12 R)
• M8: 3,140,359 km (0.087 R)
• M9: 3,940,707 km (0.111 R)
• M10: 4,024,183 km (0.086 R)
• M11: 5,577,457 km (0.085 R)
• M12: 5,765,801 km (0.119 R)
• M13: 6,589,337 km (0.11 R)
• M14: 7,552,897 km (0.064 R)
• M15: 9,778,315 km (0.034 R)
• M16: 10,523,612 km (0.079 R)
• M17: 10,756,536 km (0.093 R)
• M18: 10,815,028 km (0.098 R)
• M19: 11,346,400 km (0.044 R)
• M20: 11,946,886 km (0.074 R)
• M21: 12,434,725 km (0.077 R)
• M22: 12,866,913 km (0.103 R)
• M23: 14,256,976 km (0.084 R)
• M24: 15,429,524 km (0.06 R)
• M25: 15,495,647 km (0.119 R)
• M26: 16,362,865 km (0.092 R)
• M27: 17,108,910 km (0.089 R)
• M28: 18,213,840 km (0.089 R)
• M29: 18,986,962 km (0.063 R)
• M30: 19,555,882 km (0.091 R)
• M31: 22,408,564 km (0.109 R)
• M32: 22,483,513 km (0.105 R)
• M33: 23,692,264 km (0.113 R)
• M34: 24,689,932 km (0.097 R)
• M35: 24,844,766 km (0.097 R)
• M36: 26,330,422 km (0.117 R)
• M37: 26,646,971 km (0.114 R)
• M38: 26,964,717 km (0.07 R)
• M39: 27,443,580 km (0.108 R)
• M40: 27,684,133 km (0.076 R)
• M41: 27,764,467 km (0.11 R)
• M42: 29,223,645 km (0.12 R)
• M43: 29,633,393 km (0.119 R)
• M44: 31,040,810 km (0.047 R)
• M45: 31,626,635 km (0.081 R)
• M46: 32,385,246 km (0.109 R)
• M47: 33,064,570 km (0.108 R)
• M48: 34,006,289 km (0.098 R)
• M49: 34,783,300 km (0.036 R)
• M50: 35,130,517 km (0.104 R)
• M51: 36,707,428 km (0.119 R)
• M52: 36,883,953 km (0.102 R)
• M53: 39,657,648 km (0.078 R)
• M54: 42,127,508 km (0.118 R)
• M55: 42,775,866 km (0.032 R)
• M56: 42,961,816 km (0.116 R)
• M57: 45,213,264 km (0.112 R)
• M58: 45,402,655 km (0.059 R)
• M59: 45,877,179 km (0.117 R)
• M60: 46,735,422 km (0.077 R)
• M61: 47,984,564 km (0.111 R)
• M62: 48,274,335 km (0.057 R)
• M63: 50,123,215 km (0.089 R)
• M64: 51,896,249 km (0.096 R)
• M65: 53,489,317 km (0.055 R)
• M66: 53,589,398 km (0.119 R)
• M67: 54,392,589 km (0.101 R)
• M68: 54,493,268 km (0.046 R)
• M69: 54,795,606 km (0.031 R)
• M70: 54,997,413 km (0.065 R)
• M71: 55,199,670 km (0.089 R)
• M72: 55,401,926 km (0.107 R)
• M73: 56,010,640 km (0.113 R)
• M74: 57,541,923 km (0.119 R)
• M75: 57,952,570 km (0.04 R)
• M76: 60,436,941 km (0.072 R)
• M77: 62,217,754 km (0.111 R)
• M78: 62,955,870 km (0.097 R)
• M79: 63,379,083 km (0.04 R)
• M80: 65,401,945 km (0.086 R)
• M81: 68,204,212 km (0.101 R)
• M82: 70,276,891 km (0.095 R)
• M83: 70,606,006 km (0.088 R)
• M84: 70,715,811 km (0.093 R)
• M85: 72,148,659 km (0.081 R)
• M86: 73,925,284 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.7

Radius: 5.4

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 17.4 AU - 21.44 AU

Year: 30800 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,001,670 km

• M1: 255,364 km (0.114 R)
• M2: 530,773 km (0.084 R)
• M3: 746,643 km (0.042 R)
• M4: 798,254 km (0.102 R)
• M5: 2,833,982 km (0.077 R)
• M6: 2,956,952 km (0.077 R)
• M7: 3,336,332 km (0.085 R)
• M8: 5,401,381 km (0.035 R)
• M9: 5,656,595 km (0.099 R)
• M10: 6,716,196 km (0.107 R)
• M11: 11,916,966 km (0.079 R)
• M12: 12,115,782 km (0.11 R)
• M13: 14,023,304 km (0.047 R)
• M14: 15,083,056 km (0.09 R)
• M15: 15,369,984 km (0.082 R)
• M16: 15,514,047 km (0.117 R)
• M17: 15,586,303 km (0.096 R)
• M18: 15,876,373 km (0.113 R)
• M19: 17,128,956 km (0.116 R)
• M20: 18,108,074 km (0.118 R)
• M21: 18,950,759 km (0.097 R)
• M22: 19,884,399 km (0.116 R)
• M23: 19,962,938 km (0.113 R)
• M24: 21,634,694 km (0.087 R)
• M25: 22,120,588 km (0.108 R)
• M26: 22,201,970 km (0.113 R)
• M27: 22,528,243 km (0.06 R)
• M28: 22,774,032 km (0.081 R)
• M29: 24,183,393 km (0.076 R)
• M30: 24,687,538 km (0.099 R)
• M31: 26,392,954 km (0.117 R)
• M32: 26,652,057 km (0.112 R)
• M33: 27,521,819 km (0.092 R)
• M34: 28,754,955 km (0.072 R)
• M35: 30,638,242 km (0.058 R)
• M36: 30,910,510 km (0.078 R)
• M37: 31,274,781 km (0.066 R)
• M38: 32,838,827 km (0.091 R)
• M39: 34,333,908 km (0.111 R)
• M40: 34,522,401 km (0.053 R)
• M41: 34,900,286 km (0.084 R)
• M42: 35,946,723 km (0.118 R)
• M43: 36,810,501 km (0.108 R)
• M44: 37,681,011 km (0.112 R)
• M45: 37,875,488 km (0.1 R)
• M46: 39,343,941 km (0.076 R)
• M47: 39,837,614 km (0.098 R)
• M48: 40,930,725 km (0.029 R)
• M49: 41,230,669 km (0.105 R)
• M50: 41,731,972 km (0.088 R)
• M51: 41,832,501 km (0.098 R)
• M52: 43,044,992 km (0.081 R)
• M53: 43,961,877 km (0.093 R)
• M54: 44,988,268 km (0.11 R)
• M55: 47,483,561 km (0.036 R)
• M56: 49,384,351 km (0.107 R)
• M57: 49,490,716 km (0.047 R)
• M58: 51,202,115 km (0.104 R)
• M59: 51,740,967 km (0.11 R)
• M60: 52,065,145 km (0.065 R)
• M61: 54,353,394 km (0.107 R)
• M62: 57,231,657 km (0.104 R)
• M63: 57,455,007 km (0.104 R)
• M64: 58,014,952 km (0.091 R)
• M65: 58,127,150 km (0.093 R)
• M66: 58,464,194 km (0.094 R)
• M67: 59,365,970 km (0.09 R)
• M68: 60,386,078 km (0.112 R)
• M69: 60,955,298 km (0.111 R)
• M70: 61,069,441 km (0.095 R)
• M71: 61,412,020 km (0.087 R)
• M72: 61,640,755 km (0.098 R)
• M73: 63,019,300 km (0.088 R)
• M74: 63,134,490 km (0.12 R)
• M75: 65,222,577 km (0.085 R)
• M76: 66,040,578 km (0.095 R)
• M77: 66,392,283 km (0.105 R)
• M78: 66,744,586 km (0.067 R)
• M79: 71,260,048 km (0.058 R)
• M80: 71,741,155 km (0.115 R)
• M81: 74,894,080 km (0.074 R)
• M82: 75,750,527 km (0.088 R)
• M83: 76,733,385 km (0.078 R)
• M84: 77,226,460 km (0.066 R)
• M85: 77,720,582 km (0.081 R)
• M86: 78,587,801 km (0.106 R)
• M87: 80,707,004 km (0.056 R)
• M88: 80,832,217 km (0.113 R)
• M89: 81,585,144 km (0.115 R)
• M90: 83,097,877 km (0.076 R)
• M91: 83,350,847 km (0.098 R)
• M92: 83,604,116 km (0.1 R)
• M93: 84,111,403 km (0.071 R)
• M94: 84,619,736 km (0.064 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit