🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.68 AU - 0.76 AU

Year: 222 Days

Day: 42.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.17 AU - 1.27 AU

Year: 490 Days

Day: 32.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,568,250 km

• M1: 705,952 km (0.083 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 10.9

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.29 AU - 5.81 AU

Year: 4124 Days

Day: 14.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,568,250 km

• M1: 188,045 km (0.104 R)
• M2: 297,999 km (0.089 R)
• M3: 497,563 km (0.078 R)
• M4: 605,273 km (0.084 R)
• M5: 835,355 km (0.094 R)
• M6: 930,648 km (0.096 R)
• M7: 1,120,039 km (0.103 R)
• M8: 1,199,476 km (0.072 R)
• M9: 1,478,625 km (0.112 R)
• M10: 1,581,399 km (0.084 R)
• M11: 1,809,835 km (0.098 R)
• M12: 1,904,231 km (0.105 R)
• M13: 2,384,440 km (0.095 R)
• M14: 3,012,901 km (0.11 R)
• M15: 3,144,697 km (0.056 R)
• M16: 3,375,078 km (0.105 R)
• M17: 3,531,856 km (0.118 R)
• M18: 4,016,553 km (0.073 R)
• M19: 4,203,850 km (0.036 R)
• M20: 4,288,073 km (0.087 R)
• M21: 4,717,419 km (0.116 R)
• M22: 4,804,934 km (0.12 R)
• M23: 4,959,469 km (0.038 R)
• M24: 5,524,799 km (0.053 R)
• M25: 5,803,649 km (0.1 R)
• M26: 6,086,988 km (0.109 R)
• M27: 6,399,049 km (0.096 R)
• M28: 6,939,247 km (0.087 R)
• M29: 7,014,046 km (0.054 R)
• M30: 7,392,229 km (0.044 R)
• M31: 7,494,255 km (0.052 R)
• M32: 7,648,042 km (0.073 R)
• M33: 7,984,936 km (0.103 R)
• M34: 8,727,241 km (0.117 R)
• M35: 9,133,848 km (0.066 R)
• M36: 9,353,308 km (0.096 R)
• M37: 9,741,664 km (0.049 R)
• M38: 9,994,035 km (0.065 R)
• M39: 10,163,530 km (0.079 R)
• M40: 10,391,068 km (0.083 R)
• M41: 10,505,361 km (0.113 R)
• M42: 10,735,442 km (0.077 R)
• M43: 10,996,191 km (0.097 R)
• M44: 11,112,728 km (0.043 R)
• M45: 11,850,545 km (0.088 R)
• M46: 12,030,062 km (0.104 R)
• M47: 12,756,958 km (0.109 R)
• M48: 12,940,964 km (0.107 R)
• M49: 13,156,684 km (0.099 R)
• M50: 13,591,715 km (0.082 R)
• M51: 14,126,377 km (0.1 R)
• M52: 15,086,646 km (0.08 R)
• M53: 15,281,123 km (0.093 R)
• M54: 15,607,396 km (0.12 R)
• M55: 15,935,764 km (0.114 R)
• M56: 16,200,253 km (0.088 R)
• M57: 16,566,319 km (0.111 R)
• M58: 16,934,928 km (0.04 R)
• M59: 17,103,525 km (0.033 R)
• M60: 17,544,240 km (0.065 R)
• M61: 18,160,583 km (0.106 R)
• M62: 18,263,955 km (0.119 R)
• M63: 18,333,069 km (0.098 R)
• M64: 18,402,184 km (0.077 R)
• M65: 18,506,154 km (0.069 R)
• M66: 19,273,890 km (0.103 R)
• M67: 19,379,357 km (0.059 R)
• M68: 20,194,665 km (0.119 R)
• M69: 20,552,653 km (0.09 R)
• M70: 21,493,324 km (0.038 R)
• M71: 21,932,095 km (0.112 R)
• M72: 22,632,961 km (0.115 R)
• M73: 23,004,861 km (0.091 R)
• M74: 23,116,761 km (0.06 R)
• M75: 23,303,758 km (0.059 R)
• M76: 23,491,354 km (0.052 R)
• M77: 23,641,699 km (0.08 R)
• M78: 23,943,289 km (0.118 R)
• M79: 24,474,361 km (0.061 R)
• M80: 24,703,096 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937

Radius: 14.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.53 AU - 12.31 AU

Year: 14026 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,568,250 km

• M1: 349,461 km (0.074 R)
• M2: 454,179 km (0.115 R)
• M3: 667,954 km (0.048 R)
• M4: 1,128,267 km (0.11 R)
• M5: 1,651,860 km (0.097 R)
• M6: 1,823,149 km (0.106 R)
• M7: 1,911,262 km (0.067 R)
• M8: 2,030,941 km (0.074 R)
• M9: 2,373,520 km (0.114 R)
• M10: 2,768,608 km (0.118 R)
• M11: 2,939,449 km (0.064 R)
• M12: 3,149,334 km (0.104 R)
• M13: 3,547,265 km (0.056 R)
• M14: 3,999,798 km (0.056 R)
• M15: 4,115,886 km (0.089 R)
• M16: 4,351,503 km (0.046 R)
• M17: 4,836,200 km (0.084 R)
• M18: 5,001,655 km (0.037 R)
• M19: 6,167,471 km (0.109 R)
• M20: 6,897,060 km (0.048 R)
• M21: 7,272,252 km (0.095 R)
• M22: 8,042,531 km (0.069 R)
• M23: 8,737,862 km (0.075 R)
• M24: 10,345,890 km (0.11 R)
• M25: 10,559,964 km (0.05 R)
• M26: 12,838,340 km (0.058 R)
• M27: 14,121,441 km (0.106 R)
• M28: 14,538,370 km (0.066 R)
• M29: 15,019,776 km (0.112 R)
• M30: 16,184,096 km (0.081 R)
• M31: 16,997,460 km (0.096 R)
• M32: 17,313,859 km (0.094 R)
• M33: 17,568,475 km (0.028 R)
• M34: 17,952,642 km (0.119 R)
• M35: 19,187,273 km (0.119 R)
• M36: 19,981,189 km (0.071 R)
• M37: 20,181,351 km (0.115 R)
• M38: 20,516,450 km (0.092 R)
• M39: 20,651,088 km (0.099 R)
• M40: 22,219,622 km (0.026 R)
• M41: 23,685,083 km (0.117 R)
• M42: 23,896,913 km (0.069 R)
• M43: 26,561,850 km (0.109 R)
• M44: 27,002,864 km (0.07 R)
• M45: 27,668,874 km (0.085 R)
• M46: 29,092,747 km (0.114 R)
• M47: 30,233,730 km (0.107 R)
• M48: 31,079,706 km (0.088 R)
• M49: 31,621,998 km (0.105 R)
• M50: 32,089,491 km (0.075 R)
• M51: 32,559,079 km (0.104 R)
• M52: 32,873,534 km (0.105 R)
• M53: 34,061,490 km (0.083 R)
• M54: 35,263,659 km (0.108 R)
• M55: 37,215,612 km (0.114 R)
• M56: 37,544,428 km (0.107 R)
• M57: 38,702,764 km (0.089 R)
• M58: 38,952,443 km (0.078 R)
• M59: 39,369,821 km (0.065 R)
• M60: 39,872,620 km (0.039 R)
• M61: 41,394,030 km (0.059 R)
• M62: 41,649,394 km (0.04 R)
• M63: 42,934,290 km (0.115 R)
• M64: 43,192,795 km (0.106 R)
• M65: 43,451,749 km (0.115 R)
• M66: 44,232,051 km (0.095 R)
• M67: 44,406,034 km (0.077 R)
• M68: 47,755,679 km (0.036 R)
• M69: 49,190,173 km (0.076 R)
• M70: 49,551,004 km (0.104 R)
• M71: 50,275,356 km (0.108 R)
• M72: 51,094,405 km (0.093 R)
• M73: 52,285,204 km (0.107 R)
• M74: 54,600,979 km (0.075 R)
• M75: 56,194,795 km (0.092 R)
• M76: 58,184,745 km (0.077 R)
• M77: 58,470,926 km (0.074 R)
• M78: 60,101,244 km (0.116 R)
• M79: 60,197,585 km (0.091 R)
• M80: 60,583,547 km (0.083 R)
• M81: 61,164,137 km (0.096 R)
• M82: 61,552,193 km (0.118 R)
• M83: 62,330,701 km (0.072 R)
• M84: 62,916,825 km (0.064 R)
• M85: 64,291,331 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.5

Radius: 4.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.9 AU - 23.3 AU

Year: 32751 Days

Day: 20 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 55,568,250 km

• M1: 55,950 km (0.094 R)
• M2: 244,593 km (0.098 R)
• M3: 325,226 km (0.058 R)
• M4: 616,642 km (0.105 R)
• M5: 887,415 km (0.089 R)
• M6: 1,013,825 km (0.12 R)
• M7: 1,378,544 km (0.091 R)
• M8: 1,426,864 km (0.065 R)
• M9: 1,754,185 km (0.086 R)
• M10: 2,076,418 km (0.063 R)
• M11: 2,416,754 km (0.084 R)
• M12: 2,593,429 km (0.093 R)
• M13: 2,743,775 km (0.048 R)
• M14: 3,053,143 km (0.036 R)
• M15: 3,084,708 km (0.098 R)
• M16: 3,637,472 km (0.076 R)
• M17: 4,011,168 km (0.12 R)
• M18: 4,290,766 km (0.089 R)
• M19: 5,701,773 km (0.076 R)
• M20: 5,936,642 km (0.092 R)
• M21: 6,214,744 km (0.039 R)
• M22: 6,742,376 km (0.073 R)
• M23: 7,242,033 km (0.085 R)
• M24: 7,411,228 km (0.051 R)
• M25: 7,581,620 km (0.118 R)
• M26: 8,320,634 km (0.079 R)
• M27: 8,409,046 km (0.052 R)
• M28: 9,726,255 km (0.092 R)
• M29: 10,289,641 km (0.093 R)
• M30: 10,767,307 km (0.083 R)
• M31: 10,960,438 km (0.084 R)
• M32: 11,057,377 km (0.106 R)
• M33: 11,301,072 km (0.084 R)
• M34: 11,497,344 km (0.057 R)
• M35: 11,694,664 km (0.104 R)
• M36: 12,545,876 km (0.12 R)
• M37: 13,004,543 km (0.116 R)
• M38: 13,313,313 km (0.045 R)
• M39: 13,520,506 km (0.094 R)
• M40: 13,781,105 km (0.119 R)
• M41: 13,885,674 km (0.065 R)
• M42: 14,043,201 km (0.106 R)
• M43: 14,572,478 km (0.052 R)
• M44: 15,000,627 km (0.083 R)
• M45: 15,814,589 km (0.088 R)
• M46: 16,475,812 km (0.098 R)
• M47: 17,428,152 km (0.086 R)
• M48: 18,571,229 km (0.08 R)
• M49: 18,802,657 km (0.073 R)
• M50: 18,860,701 km (0.116 R)
• M51: 19,093,475 km (0.096 R)
• M52: 19,151,669 km (0.041 R)
• M53: 19,620,509 km (0.117 R)
• M54: 19,974,457 km (0.1 R)
• M55: 20,033,698 km (0.083 R)
• M56: 20,449,730 km (0.112 R)
• M57: 21,897,837 km (0.075 R)
• M58: 22,326,435 km (0.114 R)
• M59: 23,503,621 km (0.115 R)
• M60: 24,383,705 km (0.044 R)
• M61: 25,531,270 km (0.116 R)
• M62: 26,957,387 km (0.066 R)
• M63: 27,088,285 km (0.105 R)
• M64: 27,680,094 km (0.11 R)
• M65: 29,077,488 km (0.119 R)
• M66: 30,497,620 km (0.115 R)
• M67: 30,907,518 km (0.075 R)
• M68: 31,319,361 km (0.085 R)
• M69: 32,356,523 km (0.072 R)
• M70: 33,475,216 km (0.12 R)
• M71: 33,545,677 km (0.106 R)
• M72: 35,034,176 km (0.081 R)
• M73: 37,197,660 km (0.086 R)
• M74: 37,270,514 km (0.111 R)
• M75: 37,928,446 km (0.111 R)
• M76: 38,001,749 km (0.062 R)
• M77: 38,811,522 km (0.049 R)
• M78: 38,959,474 km (0.114 R)
• M79: 39,701,480 km (0.077 R)
• M80: 40,373,324 km (0.081 R)
• M81: 41,274,801 km (0.045 R)
• M82: 42,944,911 km (0.097 R)
• M83: 43,942,131 km (0.064 R)
• M84: 44,173,409 km (0.108 R)
• M85: 45,647,097 km (0.1 R)
• M86: 45,959,308 km (0.106 R)
• M87: 46,194,027 km (0.064 R)
• M88: 46,821,890 km (0.095 R)
• M89: 47,136,793 km (0.088 R)
• M90: 49,041,324 km (0.104 R)
• M91: 49,521,234 km (0.105 R)
• M92: 49,922,455 km (0.104 R)
• M93: 50,163,756 km (0.05 R)
• M94: 52,026,100 km (0.085 R)
• M95: 52,842,905 km (0.072 R)
• M96: 53,252,952 km (0.109 R)
• M97: 55,069,370 km (0.03 R)
• M98: 55,401,776 km (0.064 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 16,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit