🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.57 AU - 0.61 AU

Year: 288 Days

Day: 22.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.49 AU - 0.73 AU

Year: 303 Days

Day: 44.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524

Radius: 8

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.62 AU - 2.12 AU

Year: 1626 Days

Day: 12.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,035,284 km

• M1: 110,553 km (0.049 R)
• M2: 184,305 km (0.098 R)
• M3: 285,283 km (0.085 R)
• M4: 349,909 km (0.074 R)
• M5: 414,984 km (0.06 R)
• M6: 559,496 km (0.086 R)
• M7: 611,556 km (0.088 R)
• M8: 800,349 km (0.11 R)
• M9: 1,007,841 km (0.083 R)
• M10: 1,249,890 km (0.109 R)
• M11: 1,364,482 km (0.085 R)
• M12: 1,436,738 km (0.092 R)
• M13: 1,632,711 km (0.07 R)
• M14: 1,709,754 km (0.064 R)
• M15: 2,019,571 km (0.04 R)
• M16: 2,133,864 km (0.076 R)
• M17: 2,239,630 km (0.087 R)
• M18: 2,368,882 km (0.095 R)
• M19: 2,500,678 km (0.101 R)
• M20: 2,556,179 km (0.117 R)
• M21: 2,634,867 km (0.11 R)
• M22: 2,702,785 km (0.095 R)
• M23: 2,980,738 km (0.066 R)
• M24: 3,087,401 km (0.094 R)
• M25: 3,147,240 km (0.112 R)
• M26: 3,378,070 km (0.069 R)
• M27: 3,514,204 km (0.066 R)
• M28: 3,601,868 km (0.116 R)
• M29: 3,702,846 km (0.045 R)
• M30: 3,933,526 km (0.103 R)
• M31: 4,261,894 km (0.067 R)
• M32: 4,315,300 km (0.104 R)
• M33: 4,708,892 km (0.084 R)
• M34: 5,043,393 km (0.099 R)
• M35: 5,328,078 km (0.117 R)
• M36: 5,472,290 km (0.109 R)
• M37: 5,720,623 km (0.103 R)
• M38: 5,823,845 km (0.035 R)
• M39: 6,107,483 km (0.116 R)
• M40: 6,228,208 km (0.06 R)
• M41: 6,441,535 km (0.105 R)
• M42: 6,672,663 km (0.091 R)
• M43: 6,765,863 km (0.113 R)
• M44: 6,828,245 km (0.097 R)
• M45: 6,969,466 km (0.078 R)
• M46: 7,414,669 km (0.069 R)
• M47: 7,478,996 km (0.07 R)
• M48: 7,754,555 km (0.061 R)
• M49: 8,000,494 km (0.086 R)
• M50: 8,248,976 km (0.111 R)
• M51: 8,299,091 km (0.106 R)
• M52: 8,516,906 km (0.118 R)
• M53: 8,618,184 km (0.097 R)
• M54: 8,719,761 km (0.039 R)
• M55: 8,838,841 km (0.093 R)
• M56: 8,992,777 km (0.102 R)
• M57: 9,268,486 km (0.087 R)
• M58: 9,722,515 km (0.06 R)
• M59: 9,899,041 km (0.112 R)
• M60: 10,094,565 km (0.051 R)
• M61: 10,201,677 km (0.119 R)
• M62: 10,525,407 km (0.094 R)
• M63: 10,634,015 km (0.099 R)
• M64: 10,706,720 km (0.112 R)
• M65: 11,183,039 km (0.099 R)
• M66: 11,647,541 km (0.09 R)
• M67: 11,816,287 km (0.082 R)
• M68: 11,948,083 km (0.093 R)
• M69: 12,023,630 km (0.116 R)
• M70: 12,156,173 km (0.066 R)
• M71: 12,537,798 km (0.115 R)
• M72: 12,884,416 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.2

Radius: 4.2

Gravity: 49.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.44 AU - 6.96 AU

Year: 9816 Days

Day: 23.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 31,035,284 km

• M1: 804,687 km (0.073 R)
• M2: 920,326 km (0.07 R)
• M3: 1,020,856 km (0.105 R)
• M4: 1,124,976 km (0.084 R)
• M5: 1,276,519 km (0.061 R)
• M6: 1,504,356 km (0.107 R)
• M7: 1,819,260 km (0.095 R)
• M8: 1,920,238 km (0.066 R)
• M9: 2,315,027 km (0.094 R)
• M10: 2,908,631 km (0.114 R)
• M11: 2,997,044 km (0.104 R)
• M12: 3,056,584 km (0.094 R)
• M13: 3,116,423 km (0.036 R)
• M14: 3,929,786 km (0.111 R)
• M15: 3,995,011 km (0.085 R)
• M16: 5,050,125 km (0.109 R)
• M17: 5,589,874 km (0.073 R)
• M18: 7,155,865 km (0.099 R)
• M19: 7,436,061 km (0.105 R)
• M20: 8,007,076 km (0.114 R)
• M21: 9,061,143 km (0.115 R)
• M22: 9,364,079 km (0.114 R)
• M23: 9,451,294 km (0.071 R)
• M24: 9,714,437 km (0.052 R)
• M25: 9,979,973 km (0.059 R)
• M26: 10,024,404 km (0.109 R)
• M27: 10,292,633 km (0.1 R)
• M28: 10,699,539 km (0.112 R)
• M29: 12,046,069 km (0.086 R)
• M30: 12,956,672 km (0.096 R)
• M31: 13,691,197 km (0.079 R)
• M32: 13,988,747 km (0.044 R)
• M33: 14,088,379 km (0.051 R)
• M34: 14,188,311 km (0.107 R)
• M35: 14,741,973 km (0.086 R)
• M36: 15,047,003 km (0.065 R)
• M37: 15,611,435 km (0.083 R)
• M38: 15,974,360 km (0.038 R)
• M39: 16,392,336 km (0.077 R)
• M40: 17,399,728 km (0.118 R)
• M41: 18,100,295 km (0.042 R)
• M42: 18,208,903 km (0.107 R)
• M43: 18,536,074 km (0.076 R)
• M44: 19,362,452 km (0.057 R)
• M45: 19,584,755 km (0.055 R)
• M46: 20,144,400 km (0.071 R)
• M47: 20,652,584 km (0.107 R)
• M48: 20,936,820 km (0.086 R)
• M49: 22,844,343 km (0.079 R)
• M50: 23,197,095 km (0.051 R)
• M51: 23,492,401 km (0.117 R)
• M52: 24,385,799 km (0.062 R)
• M53: 25,169,094 km (0.118 R)
• M54: 25,351,154 km (0.12 R)
• M55: 25,716,323 km (0.06 R)
• M56: 26,021,951 km (0.111 R)
• M57: 26,144,472 km (0.068 R)
• M58: 27,443,281 km (0.087 R)
• M59: 27,505,663 km (0.106 R)
• M60: 28,510,063 km (0.1 R)
• M61: 28,636,324 km (0.115 R)
• M62: 29,398,674 km (0.103 R)
• M63: 29,654,188 km (0.096 R)
• M64: 29,782,243 km (0.099 R)
• M65: 29,846,271 km (0.116 R)
• M66: 29,974,626 km (0.052 R)
• M67: 30,683,720 km (0.09 R)
• M68: 31,724,921 km (0.046 R)
• M69: 32,843,913 km (0.071 R)
• M70: 33,508,128 km (0.066 R)
• M71: 33,775,160 km (0.051 R)
• M72: 33,908,901 km (0.086 R)
• M73: 34,244,000 km (0.117 R)
• M74: 37,377,926 km (0.093 R)
• M75: 38,280,150 km (0.104 R)
• M76: 38,768,887 km (0.081 R)
• M77: 38,838,898 km (0.058 R)
• M78: 39,330,028 km (0.047 R)
• M79: 39,752,642 km (0.101 R)
• M80: 39,893,863 km (0.077 R)
• M81: 40,035,233 km (0.117 R)
• M82: 41,672,880 km (0.095 R)
• M83: 42,319,592 km (0.088 R)
• M84: 42,824,934 km (0.085 R)
• M85: 44,499,233 km (0.078 R)
• M86: 45,972,622 km (0.091 R)
• M87: 46,046,673 km (0.101 R)
• M88: 46,938,725 km (0.074 R)
• M89: 48,438,295 km (0.116 R)
• M90: 48,891,277 km (0.118 R)
• M91: 50,793,414 km (0.119 R)
• M92: 51,253,577 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.7

Radius: 6.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.88 AU - 6.68 AU

Year: 10006 Days

Day: 23.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,035,284 km

• M1: 103,522 km (0.073 R)
• M2: 206,894 km (0.047 R)
• M3: 315,502 km (0.06 R)
• M4: 498,460 km (0.078 R)
• M5: 790,774 km (0.098 R)
• M6: 830,867 km (0.114 R)
• M7: 871,557 km (0.054 R)
• M8: 1,284,447 km (0.113 R)
• M9: 1,348,026 km (0.102 R)
• M10: 1,445,265 km (0.114 R)
• M11: 1,544,897 km (0.116 R)
• M12: 1,595,611 km (0.111 R)
• M13: 1,716,187 km (0.082 R)
• M14: 1,948,063 km (0.078 R)
• M15: 2,421,690 km (0.096 R)
• M16: 2,461,035 km (0.07 R)
• M17: 2,580,563 km (0.057 R)
• M18: 2,681,691 km (0.114 R)
• M19: 2,763,372 km (0.092 R)
• M20: 2,950,519 km (0.093 R)
• M21: 3,120,462 km (0.092 R)
• M22: 3,626,402 km (0.119 R)
• M23: 3,694,319 km (0.115 R)
• M24: 3,808,463 km (0.078 R)
• M25: 4,252,619 km (0.053 R)
• M26: 4,444,553 km (0.118 R)
• M27: 4,663,863 km (0.057 R)
• M28: 4,861,931 km (0.111 R)
• M29: 4,962,012 km (0.076 R)
• M30: 6,106,585 km (0.086 R)
• M31: 6,323,203 km (0.1 R)
• M32: 6,377,806 km (0.105 R)
• M33: 6,542,364 km (0.118 R)
• M34: 6,652,917 km (0.097 R)
• M35: 7,214,806 km (0.115 R)
• M36: 7,357,672 km (0.114 R)
• M37: 8,145,155 km (0.075 R)
• M38: 8,323,775 km (0.078 R)
• M39: 8,654,536 km (0.082 R)
• M40: 9,267,139 km (0.066 R)
• M41: 9,453,538 km (0.095 R)
• M42: 9,578,602 km (0.076 R)
• M43: 9,767,245 km (0.104 R)
• M44: 10,760,874 km (0.058 R)
• M45: 11,088,194 km (0.113 R)
• M46: 11,187,078 km (0.106 R)
• M47: 11,585,457 km (0.034 R)
• M48: 11,887,196 km (0.111 R)
• M49: 12,022,134 km (0.101 R)
• M50: 13,120,182 km (0.096 R)
• M51: 13,716,479 km (0.101 R)
• M52: 13,893,453 km (0.119 R)
• M53: 14,285,699 km (0.051 R)
• M54: 14,898,901 km (0.112 R)
• M55: 14,971,605 km (0.088 R)
• M56: 15,337,073 km (0.038 R)
• M57: 15,483,978 km (0.098 R)
• M58: 15,927,685 km (0.099 R)
• M59: 16,375,581 km (0.053 R)
• M60: 16,789,818 km (0.046 R)
• M61: 17,093,202 km (0.065 R)
• M62: 17,936,785 km (0.034 R)
• M63: 18,480,723 km (0.118 R)
• M64: 18,558,962 km (0.108 R)
• M65: 18,833,325 km (0.056 R)
• M66: 18,912,013 km (0.119 R)
• M67: 20,750,721 km (0.094 R)
• M68: 20,831,952 km (0.102 R)
• M69: 21,035,405 km (0.1 R)
• M70: 21,198,766 km (0.103 R)
• M71: 21,526,685 km (0.101 R)
• M72: 21,814,960 km (0.086 R)
• M73: 22,187,459 km (0.091 R)
• M74: 22,896,852 km (0.049 R)
• M75: 23,783,369 km (0.094 R)
• M76: 23,910,976 km (0.103 R)
• M77: 24,124,153 km (0.098 R)
• M78: 24,552,152 km (0.112 R)
• M79: 26,686,016 km (0.038 R)
• M80: 27,886,988 km (0.064 R)
• M81: 28,607,002 km (0.09 R)
• M82: 28,652,181 km (0.116 R)
• M83: 28,878,523 km (0.115 R)
• M84: 29,378,628 km (0.102 R)
• M85: 29,927,503 km (0.115 R)
• M86: 30,433,592 km (0.086 R)
• M87: 30,618,346 km (0.087 R)
• M88: 30,710,797 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 11,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit