🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.63 AU - 0.77 AU

Year: 210 Days

Day: 26.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,439,055 km

• M1: 603,927 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.75 AU - 1.07 AU

Year: 311 Days

Day: 32.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.27 AU - 1.51 AU

Year: 587 Days

Day: 16.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.82 AU - 4.26 AU

Year: 2385 Days

Day: 12.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 13

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.13 AU - 6.79 AU

Year: 5211 Days

Day: 8.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,439,055 km

• M1: 175,478 km (0.039 R)
• M2: 339,737 km (0.086 R)
• M3: 910,752 km (0.072 R)
• M4: 1,017,714 km (0.089 R)
• M5: 1,411,905 km (0.115 R)
• M6: 1,835,715 km (0.103 R)
• M7: 1,939,387 km (0.05 R)
• M8: 2,188,766 km (0.052 R)
• M9: 2,317,570 km (0.073 R)
• M10: 2,448,917 km (0.118 R)
• M11: 2,719,390 km (0.101 R)
• M12: 2,878,413 km (0.1 R)
• M13: 3,205,882 km (0.033 R)
• M14: 3,289,657 km (0.054 R)
• M15: 3,395,423 km (0.033 R)
• M16: 3,523,927 km (0.111 R)
• M17: 4,009,073 km (0.062 R)
• M18: 4,492,125 km (0.111 R)
• M19: 4,896,787 km (0.064 R)
• M20: 5,438,032 km (0.104 R)
• M21: 5,921,084 km (0.077 R)
• M22: 6,338,611 km (0.034 R)
• M23: 6,444,377 km (0.113 R)
• M24: 6,631,225 km (0.067 R)
• M25: 6,819,718 km (0.056 R)
• M26: 7,202,240 km (0.106 R)
• M27: 7,676,166 km (0.057 R)
• M28: 7,988,227 km (0.071 R)
• M29: 8,217,860 km (0.077 R)
• M30: 9,008,933 km (0.052 R)
• M31: 9,248,140 km (0.081 R)
• M32: 10,194,496 km (0.068 R)
• M33: 10,569,090 km (0.052 R)
• M34: 11,622,707 km (0.119 R)
• M35: 11,850,395 km (0.105 R)
• M36: 12,145,552 km (0.073 R)
• M37: 12,343,620 km (0.113 R)
• M38: 12,743,046 km (0.084 R)
• M39: 13,011,574 km (0.086 R)
• M40: 13,282,197 km (0.103 R)
• M41: 13,418,181 km (0.096 R)
• M42: 13,760,012 km (0.085 R)
• M43: 14,243,662 km (0.117 R)
• M44: 14,732,847 km (0.062 R)
• M45: 14,838,314 km (0.12 R)
• M46: 14,979,534 km (0.081 R)
• M47: 15,799,630 km (0.091 R)
• M48: 15,907,639 km (0.099 R)
• M49: 16,415,225 km (0.103 R)
• M50: 16,817,643 km (0.08 R)
• M51: 17,001,798 km (0.041 R)
• M52: 17,520,603 km (0.087 R)
• M53: 17,632,503 km (0.1 R)
• M54: 18,422,230 km (0.059 R)
• M55: 18,650,067 km (0.099 R)
• M56: 19,223,626 km (0.09 R)
• M57: 20,309,706 km (0.117 R)
• M58: 20,939,364 km (0.1 R)
• M59: 21,097,788 km (0.07 R)
• M60: 21,455,626 km (0.08 R)
• M61: 21,615,396 km (0.085 R)
• M62: 21,775,466 km (0.1 R)
• M63: 21,895,743 km (0.108 R)
• M64: 22,379,393 km (0.061 R)
• M65: 23,644,841 km (0.088 R)
• M66: 23,892,575 km (0.084 R)
• M67: 24,557,089 km (0.073 R)
• M68: 24,640,564 km (0.065 R)
• M69: 24,724,190 km (0.088 R)
• M70: 25,311,960 km (0.115 R)
• M71: 25,819,396 km (0.091 R)
• M72: 27,492,049 km (0.109 R)
• M73: 28,538,636 km (0.101 R)
• M74: 28,626,450 km (0.032 R)
• M75: 28,802,377 km (0.106 R)
• M76: 29,376,384 km (0.101 R)
• M77: 29,776,110 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 9.1

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.52 AU - 10.36 AU

Year: 8782 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,439,055 km

• M1: 205,398 km (0.08 R)
• M2: 349,909 km (0.104 R)
• M3: 638,035 km (0.118 R)
• M4: 1,144,424 km (0.101 R)
• M5: 1,222,663 km (0.078 R)
• M6: 1,384,827 km (0.084 R)
• M7: 1,913,656 km (0.062 R)
• M8: 2,103,196 km (0.048 R)
• M9: 2,298,721 km (0.082 R)
• M10: 2,474,947 km (0.082 R)
• M11: 2,629,482 km (0.093 R)
• M12: 3,651,684 km (0.07 R)
• M13: 4,098,084 km (0.084 R)
• M14: 4,405,208 km (0.066 R)
• M15: 5,140,183 km (0.108 R)
• M16: 5,338,101 km (0.114 R)
• M17: 5,538,562 km (0.112 R)
• M18: 5,673,649 km (0.047 R)
• M19: 6,016,228 km (0.091 R)
• M20: 6,155,055 km (0.091 R)
• M21: 6,295,078 km (0.082 R)
• M22: 6,757,186 km (0.052 R)
• M23: 7,156,912 km (0.1 R)
• M24: 7,267,165 km (0.116 R)
• M25: 7,601,666 km (0.111 R)
• M26: 8,017,249 km (0.068 R)
• M27: 9,671,353 km (0.072 R)
• M28: 10,162,782 km (0.108 R)
• M29: 10,411,713 km (0.073 R)
• M30: 10,788,699 km (0.106 R)
• M31: 11,642,454 km (0.119 R)
• M32: 12,385,208 km (0.036 R)
• M33: 12,562,182 km (0.075 R)
• M34: 12,740,054 km (0.03 R)
• M35: 13,008,432 km (0.061 R)
• M36: 13,459,769 km (0.059 R)
• M37: 13,824,489 km (0.094 R)
• M38: 13,962,268 km (0.075 R)
• M39: 14,891,421 km (0.063 R)
• M40: 15,506,268 km (0.11 R)
• M41: 15,649,284 km (0.03 R)
• M42: 15,840,619 km (0.058 R)
• M43: 16,177,514 km (0.039 R)
• M44: 17,054,456 km (0.094 R)
• M45: 17,251,477 km (0.058 R)
• M46: 17,399,728 km (0.1 R)
• M47: 17,996,923 km (0.115 R)
• M48: 18,499,721 km (0.063 R)
• M49: 18,600,850 km (0.073 R)
• M50: 20,452,273 km (0.095 R)
• M51: 20,609,201 km (0.084 R)
• M52: 20,819,087 km (0.101 R)
• M53: 21,665,512 km (0.111 R)
• M54: 22,200,324 km (0.098 R)
• M55: 22,902,088 km (0.072 R)
• M56: 23,119,453 km (0.093 R)
• M57: 24,161,253 km (0.114 R)
• M58: 24,271,955 km (0.088 R)
• M59: 24,994,663 km (0.057 R)
• M60: 25,443,007 km (0.118 R)
• M61: 26,063,689 km (0.088 R)
• M62: 26,177,084 km (0.065 R)
• M63: 26,518,317 km (0.077 R)
• M64: 26,632,460 km (0.084 R)
• M65: 26,918,342 km (0.096 R)
• M66: 27,262,716 km (0.098 R)
• M67: 27,320,162 km (0.089 R)
• M68: 30,367,620 km (0.035 R)
• M69: 31,507,705 km (0.119 R)
• M70: 31,870,630 km (0.032 R)
• M71: 32,784,074 km (0.113 R)
• M72: 32,906,445 km (0.115 R)
• M73: 33,520,993 km (0.036 R)
• M74: 34,948,606 km (0.071 R)
• M75: 35,136,351 km (0.113 R)
• M76: 36,332,685 km (0.11 R)
• M77: 36,713,262 km (0.114 R)
• M78: 37,862,922 km (0.108 R)
• M79: 38,442,314 km (0.043 R)
• M80: 39,284,102 km (0.051 R)
• M81: 39,414,252 km (0.054 R)
• M82: 40,591,288 km (0.077 R)
• M83: 41,580,878 km (0.066 R)
• M84: 41,978,958 km (0.119 R)
• M85: 42,178,521 km (0.062 R)
• M86: 43,046,787 km (0.109 R)
• M87: 43,516,674 km (0.078 R)
• M88: 43,718,631 km (0.083 R)
• M89: 44,597,220 km (0.086 R)
• M90: 45,686,591 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.4

Radius: 4.8

Gravity: 18.9 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.37 AU - 17.77 AU

Year: 25259 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,439,055 km

• M1: 72,256 km (0.077 R)
• M2: 104,419 km (0.082 R)
• M3: 326,123 km (0.04 R)
• M4: 717,172 km (0.091 R)
• M5: 837,898 km (0.111 R)
• M6: 939,325 km (0.047 R)
• M7: 1,154,297 km (0.096 R)
• M8: 1,504,655 km (0.1 R)
• M9: 2,808,251 km (0.117 R)
• M10: 3,394,824 km (0.088 R)
• M11: 3,516,597 km (0.093 R)
• M12: 3,764,331 km (0.088 R)
• M13: 4,103,619 km (0.119 R)
• M14: 4,146,703 km (0.101 R)
• M15: 4,902,173 km (0.031 R)
• M16: 5,555,616 km (0.114 R)
• M17: 5,603,338 km (0.046 R)
• M18: 5,651,209 km (0.111 R)
• M19: 5,747,401 km (0.109 R)
• M20: 5,844,041 km (0.116 R)
• M21: 6,535,781 km (0.095 R)
• M22: 6,586,196 km (0.114 R)
• M23: 7,305,313 km (0.117 R)
• M24: 7,568,007 km (0.034 R)
• M25: 8,265,881 km (0.087 R)
• M26: 8,872,201 km (0.112 R)
• M27: 9,322,191 km (0.107 R)
• M28: 11,255,145 km (0.083 R)
• M29: 11,741,937 km (0.118 R)
• M30: 12,235,460 km (0.11 R)
• M31: 13,179,124 km (0.032 R)
• M32: 13,306,731 km (0.064 R)
• M33: 13,498,814 km (0.094 R)
• M34: 13,691,796 km (0.086 R)
• M35: 14,015,675 km (0.118 R)
• M36: 14,276,574 km (0.119 R)
• M37: 14,473,145 km (0.078 R)
• M38: 14,803,009 km (0.083 R)
• M39: 15,202,136 km (0.114 R)
• M40: 15,604,703 km (0.104 R)
• M41: 16,146,846 km (0.116 R)
• M42: 16,971,729 km (0.11 R)
• M43: 18,877,307 km (0.036 R)
• M44: 19,600,163 km (0.075 R)
• M45: 19,891,730 km (0.095 R)
• M46: 21,897,538 km (0.058 R)
• M47: 23,733,852 km (0.089 R)
• M48: 24,985,238 km (0.116 R)
• M49: 25,698,371 km (0.074 R)
• M50: 27,878,012 km (0.066 R)
• M51: 29,197,316 km (0.096 R)
• M52: 30,200,070 km (0.04 R)
• M53: 30,705,711 km (0.088 R)
• M54: 30,790,234 km (0.119 R)
• M55: 31,639,950 km (0.069 R)
• M56: 32,497,295 km (0.068 R)
• M57: 36,538,233 km (0.103 R)
• M58: 36,627,842 km (0.074 R)
• M59: 36,807,210 km (0.034 R)
• M60: 37,166,993 km (0.083 R)
• M61: 37,437,466 km (0.116 R)
• M62: 38,617,344 km (0.093 R)
• M63: 41,199,553 km (0.066 R)
• M64: 42,135,287 km (0.073 R)
• M65: 42,229,235 km (0.086 R)
• M66: 42,605,773 km (0.064 R)
• M67: 42,888,812 km (0.077 R)
• M68: 44,122,845 km (0.079 R)
• M69: 44,792,146 km (0.064 R)
• M70: 45,754,210 km (0.104 R)
• M71: 47,992,343 km (0.081 R)
• M72: 48,779,228 km (0.098 R)
• M73: 51,365,775 km (0.094 R)
• M74: 55,637,094 km (0.089 R)
• M75: 56,256,578 km (0.076 R)
• M76: 57,398,160 km (0.058 R)
• M77: 60,020,910 km (0.111 R)
• M78: 60,126,675 km (0.108 R)
• M79: 62,040,182 km (0.095 R)
• M80: 62,897,078 km (0.11 R)
• M81: 63,542,294 km (0.081 R)
• M82: 65,491,105 km (0.115 R)
• M83: 66,801,134 km (0.107 R)
• M84: 68,782,408 km (0.097 R)
• M85: 70,336,580 km (0.064 R)
• M86: 70,782,831 km (0.088 R)
• M87: 71,118,080 km (0.1 R)
• M88: 71,229,979 km (0.087 R)
• M89: 72,239,465 km (0.097 R)
• M90: 72,464,461 km (0.057 R)
• M91: 74,159,105 km (0.073 R)
• M92: 74,726,979 km (0.054 R)
• M93: 75,638,479 km (0.063 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 13,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit