🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.12 AU

Year: 351 Days

Day: 28 Hours

Environment

Temp: 24 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.83 AU - 1.37 AU

Year: 437 Days

Day: 28 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.52 AU - 2.28 AU

Year: 992 Days

Day: 31.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.81 AU - 2.31 AU

Year: 1120 Days

Day: 35.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,997,024 km

• M1: 1,394,103 km (0.098 R)
• M2: 1,480,869 km (0.057 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.6

Radius: 14.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.12 AU - 6.4 AU

Year: 5932 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,997,024 km

• M1: 184,454 km (0.052 R)
• M2: 400,025 km (0.057 R)
• M3: 639,830 km (0.08 R)
• M4: 786,436 km (0.088 R)
• M5: 891,454 km (0.049 R)
• M6: 1,073,814 km (0.091 R)
• M7: 1,223,112 km (0.111 R)
• M8: 1,714,840 km (0.12 R)
• M9: 1,874,312 km (0.069 R)
• M10: 2,020,469 km (0.113 R)
• M11: 2,113,818 km (0.118 R)
• M12: 2,208,663 km (0.117 R)
• M13: 3,302,523 km (0.092 R)
• M14: 3,754,308 km (0.109 R)
• M15: 4,178,119 km (0.073 R)
• M16: 4,717,120 km (0.085 R)
• M17: 4,817,500 km (0.112 R)
• M18: 4,918,628 km (0.065 R)
• M19: 5,097,398 km (0.115 R)
• M20: 5,356,651 km (0.113 R)
• M21: 6,105,388 km (0.099 R)
• M22: 6,436,448 km (0.106 R)
• M23: 7,553,196 km (0.098 R)
• M24: 8,058,688 km (0.118 R)
• M25: 8,270,069 km (0.058 R)
• M26: 8,544,582 km (0.065 R)
• M27: 8,636,734 km (0.109 R)
• M28: 8,729,335 km (0.11 R)
• M29: 8,822,086 km (0.088 R)
• M30: 8,977,667 km (0.062 R)
• M31: 9,640,685 km (0.101 R)
• M32: 9,994,484 km (0.103 R)
• M33: 10,091,573 km (0.098 R)
• M34: 10,385,234 km (0.06 R)
• M35: 11,081,163 km (0.036 R)
• M36: 11,587,552 km (0.035 R)
• M37: 12,763,242 km (0.076 R)
• M38: 13,796,065 km (0.099 R)
• M39: 14,013,132 km (0.086 R)
• M40: 14,194,893 km (0.093 R)
• M41: 14,377,403 km (0.101 R)
• M42: 14,966,818 km (0.082 R)
• M43: 15,790,205 km (0.107 R)
• M44: 16,093,290 km (0.111 R)
• M45: 16,589,955 km (0.044 R)
• M46: 17,091,557 km (0.114 R)
• M47: 17,637,439 km (0.1 R)
• M48: 18,347,730 km (0.106 R)
• M49: 18,906,777 km (0.114 R)
• M50: 19,188,320 km (0.09 R)
• M51: 19,674,214 km (0.062 R)
• M52: 19,959,647 km (0.111 R)
• M53: 20,287,416 km (0.107 R)
• M54: 20,410,834 km (0.026 R)
• M55: 21,658,481 km (0.099 R)
• M56: 21,995,375 km (0.119 R)
• M57: 22,717,035 km (0.063 R)
• M58: 22,887,876 km (0.116 R)
• M59: 24,796,445 km (0.067 R)
• M60: 25,502,996 km (0.118 R)
• M61: 26,350,767 km (0.08 R)
• M62: 27,207,664 km (0.115 R)
• M63: 27,753,696 km (0.048 R)
• M64: 28,395,321 km (0.048 R)
• M65: 28,533,400 km (0.091 R)
• M66: 29,459,860 km (0.096 R)
• M67: 30,820,752 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 10

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.93 AU - 11.93 AU

Year: 11851 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,997,024 km

• M1: 490,083 km (0.112 R)
• M2: 718,818 km (0.067 R)
• M3: 1,136,046 km (0.117 R)
• M4: 1,204,861 km (0.11 R)
• M5: 1,832,574 km (0.064 R)
• M6: 2,281,816 km (0.033 R)
• M7: 2,429,170 km (0.103 R)
• M8: 2,519,228 km (0.097 R)
• M9: 3,312,246 km (0.12 R)
• M10: 3,513,605 km (0.06 R)
• M11: 3,963,596 km (0.083 R)
• M12: 4,505,439 km (0.087 R)
• M13: 4,579,490 km (0.077 R)
• M14: 5,186,558 km (0.098 R)
• M15: 5,303,245 km (0.113 R)
• M16: 6,226,563 km (0.086 R)
• M17: 6,685,678 km (0.055 R)
• M18: 7,285,865 km (0.12 R)
• M19: 7,504,428 km (0.048 R)
• M20: 9,235,125 km (0.093 R)
• M21: 9,376,944 km (0.118 R)
• M22: 10,144,980 km (0.114 R)
• M23: 10,340,205 km (0.107 R)
• M24: 10,585,994 km (0.061 R)
• M25: 11,843,663 km (0.117 R)
• M26: 13,898,091 km (0.091 R)
• M27: 14,333,122 km (0.116 R)
• M28: 14,772,491 km (0.107 R)
• M29: 14,883,043 km (0.117 R)
• M30: 15,328,097 km (0.12 R)
• M31: 16,174,073 km (0.094 R)
• M32: 16,861,924 km (0.104 R)
• M33: 17,442,364 km (0.045 R)
• M34: 19,222,878 km (0.076 R)
• M35: 19,404,041 km (0.102 R)
• M36: 19,646,539 km (0.105 R)
• M37: 20,134,677 km (0.098 R)
• M38: 20,318,682 km (0.101 R)
• M39: 20,503,286 km (0.112 R)
• M40: 20,812,205 km (0.095 R)
• M41: 21,060,388 km (0.094 R)
• M42: 21,434,682 km (0.105 R)
• M43: 22,000,162 km (0.061 R)
• M44: 23,920,251 km (0.097 R)
• M45: 24,115,177 km (0.05 R)
• M46: 24,637,722 km (0.095 R)
• M47: 26,630,067 km (0.102 R)
• M48: 26,899,642 km (0.106 R)
• M49: 27,577,470 km (0.077 R)
• M50: 28,192,317 km (0.069 R)
• M51: 32,046,856 km (0.076 R)
• M52: 33,561,684 km (0.086 R)
• M53: 34,437,729 km (0.117 R)
• M54: 34,511,182 km (0.09 R)
• M55: 34,804,992 km (0.103 R)
• M56: 34,952,346 km (0.066 R)
• M57: 35,247,502 km (0.074 R)
• M58: 35,840,209 km (0.095 R)
• M59: 35,988,909 km (0.108 R)
• M60: 37,035,646 km (0.099 R)
• M61: 37,185,992 km (0.08 R)
• M62: 37,487,282 km (0.09 R)
• M63: 38,472,234 km (0.086 R)
• M64: 39,695,945 km (0.066 R)
• M65: 40,854,879 km (0.105 R)
• M66: 40,932,521 km (0.087 R)
• M67: 41,243,684 km (0.037 R)
• M68: 41,790,016 km (0.071 R)
• M69: 42,968,847 km (0.09 R)
• M70: 45,439,456 km (0.101 R)
• M71: 45,681,056 km (0.062 R)
• M72: 45,842,323 km (0.1 R)
• M73: 46,246,237 km (0.103 R)
• M74: 47,383,779 km (0.115 R)
• M75: 48,119,801 km (0.085 R)
• M76: 48,530,447 km (0.102 R)
• M77: 49,686,090 km (0.053 R)
• M78: 50,600,582 km (0.057 R)
• M79: 51,436,834 km (0.112 R)
• M80: 52,108,978 km (0.083 R)
• M81: 52,193,201 km (0.096 R)
• M82: 53,972,518 km (0.117 R)
• M83: 54,998,161 km (0.066 R)
• M84: 55,685,563 km (0.113 R)
• M85: 56,030,237 km (0.028 R)
• M86: 56,116,555 km (0.106 R)
• M87: 56,202,873 km (0.098 R)
• M88: 56,462,126 km (0.109 R)
• M89: 56,721,828 km (0.078 R)
• M90: 56,895,212 km (0.068 R)
• M91: 57,503,327 km (0.108 R)
• M92: 58,463,297 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 12.6

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.68 AU - 12.06 AU

Year: 12648 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 74,997,024 km

• M1: 161,416 km (0.12 R)
• M2: 300,243 km (0.045 R)
• M3: 541,694 km (0.09 R)
• M4: 660,475 km (0.082 R)
• M5: 851,361 km (0.07 R)
• M6: 1,565,841 km (0.109 R)
• M7: 2,283,611 km (0.036 R)
• M8: 2,581,760 km (0.093 R)
• M9: 3,195,560 km (0.053 R)
• M10: 3,382,258 km (0.093 R)
• M11: 3,593,939 km (0.091 R)
• M12: 3,919,763 km (0.101 R)
• M13: 4,119,925 km (0.033 R)
• M14: 4,300,789 km (0.098 R)
• M15: 4,600,284 km (0.056 R)
• M16: 5,391,208 km (0.064 R)
• M17: 6,172,408 km (0.056 R)
• M18: 7,287,062 km (0.101 R)
• M19: 7,396,568 km (0.113 R)
• M20: 8,694,030 km (0.106 R)
• M21: 8,897,633 km (0.091 R)
• M22: 9,309,625 km (0.1 R)
• M23: 10,213,495 km (0.096 R)
• M24: 10,769,252 km (0.064 R)
• M25: 11,208,321 km (0.098 R)
• M26: 11,557,483 km (0.103 R)
• M27: 11,877,921 km (0.12 R)
• M28: 13,056,154 km (0.036 R)
• M29: 13,490,736 km (0.113 R)
• M30: 14,237,080 km (0.071 R)
• M31: 15,557,730 km (0.083 R)
• M32: 15,698,950 km (0.112 R)
• M33: 15,947,283 km (0.034 R)
• M34: 17,391,052 km (0.105 R)
• M35: 17,501,006 km (0.118 R)
• M36: 17,980,168 km (0.099 R)
• M37: 19,710,417 km (0.056 R)
• M38: 19,863,306 km (0.082 R)
• M39: 21,414,636 km (0.089 R)
• M40: 22,363,984 km (0.057 R)
• M41: 23,773,046 km (0.117 R)
• M42: 26,254,875 km (0.095 R)
• M43: 27,015,431 km (0.088 R)
• M44: 27,100,402 km (0.032 R)
• M45: 27,526,457 km (0.101 R)
• M46: 28,255,896 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.8

Radius: 6.6

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.87 AU - 15.03 AU

Year: 16638 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,997,024 km

• M1: 94,396 km (0.077 R)
• M2: 326,572 km (0.046 R)
• M3: 378,183 km (0.112 R)
• M4: 433,086 km (0.098 R)
• M5: 593,754 km (0.1 R)
• M6: 681,418 km (0.115 R)
• M7: 773,571 km (0.115 R)
• M8: 1,155,644 km (0.108 R)
• M9: 1,323,492 km (0.072 R)
• M10: 1,410,558 km (0.113 R)
• M11: 1,651,710 km (0.086 R)
• M12: 1,841,101 km (0.073 R)
• M13: 2,004,462 km (0.115 R)
• M14: 2,380,401 km (0.055 R)
• M15: 2,852,532 km (0.115 R)
• M16: 3,634,031 km (0.103 R)
• M17: 3,797,991 km (0.103 R)
• M18: 3,964,344 km (0.112 R)
• M19: 4,347,464 km (0.113 R)
• M20: 4,653,691 km (0.073 R)
• M21: 6,934,011 km (0.048 R)
• M22: 7,446,533 km (0.046 R)
• M23: 8,399,472 km (0.037 R)
• M24: 9,000,556 km (0.09 R)
• M25: 9,055,907 km (0.073 R)
• M26: 10,768,055 km (0.084 R)
• M27: 12,887,557 km (0.114 R)
• M28: 13,643,176 km (0.09 R)
• M29: 15,197,049 km (0.049 R)
• M30: 15,328,995 km (0.087 R)
• M31: 15,660,653 km (0.078 R)
• M32: 16,398,769 km (0.093 R)
• M33: 17,216,770 km (0.087 R)
• M34: 17,423,365 km (0.096 R)
• M35: 17,700,121 km (0.071 R)
• M36: 18,892,266 km (0.083 R)
• M37: 19,821,419 km (0.107 R)
• M38: 21,946,905 km (0.119 R)
• M39: 23,990,113 km (0.117 R)
• M40: 24,143,900 km (0.091 R)
• M41: 24,452,370 km (0.068 R)
• M42: 24,607,055 km (0.079 R)
• M43: 25,542,340 km (0.09 R)
• M44: 25,620,730 km (0.032 R)
• M45: 25,935,334 km (0.109 R)
• M46: 26,966,811 km (0.112 R)
• M47: 27,367,135 km (0.052 R)
• M48: 27,447,320 km (0.114 R)
• M49: 28,416,864 km (0.082 R)
• M50: 31,644,737 km (0.096 R)
• M51: 32,405,891 km (0.064 R)
• M52: 33,601,926 km (0.057 R)
• M53: 34,378,488 km (0.114 R)
• M54: 35,598,010 km (0.111 R)
• M55: 37,453,921 km (0.081 R)
• M56: 37,543,082 km (0.07 R)
• M57: 38,888,864 km (0.073 R)
• M58: 41,535,250 km (0.073 R)
• M59: 42,461,261 km (0.057 R)
• M60: 42,554,311 km (0.077 R)
• M61: 45,564,819 km (0.096 R)
• M62: 46,137,031 km (0.063 R)
• M63: 47,288,336 km (0.101 R)
• M64: 47,384,677 km (0.08 R)
• M65: 48,546,304 km (0.055 R)
• M66: 48,643,543 km (0.083 R)
• M67: 49,521,383 km (0.069 R)
• M68: 49,815,193 km (0.077 R)
• M69: 50,502,895 km (0.074 R)
• M70: 50,700,065 km (0.079 R)
• M71: 50,798,650 km (0.1 R)
• M72: 51,391,805 km (0.102 R)
• M73: 51,689,355 km (0.118 R)
• M74: 51,788,539 km (0.109 R)
• M75: 52,285,952 km (0.073 R)
• M76: 52,884,792 km (0.115 R)
• M77: 53,887,995 km (0.063 R)
• M78: 54,897,482 km (0.094 R)
• M79: 57,140,253 km (0.107 R)
• M80: 57,757,045 km (0.1 R)
• M81: 57,860,118 km (0.091 R)
• M82: 61,083,952 km (0.032 R)
• M83: 61,925,291 km (0.091 R)
• M84: 62,664,753 km (0.087 R)
• M85: 63,832,514 km (0.109 R)
• M86: 64,579,306 km (0.1 R)
• M87: 70,657,468 km (0.099 R)
• M88: 71,540,544 km (0.1 R)
• M89: 71,651,247 km (0.073 R)
• M90: 71,983,503 km (0.111 R)
• M91: 73,764,316 km (0.084 R)
• M92: 73,987,965 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit