🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.57 AU - 0.69 AU

Year: 323 Days

Day: 12.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.2

Radius: 13.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.9 AU - 6.24 AU

Year: 7371 Days

Day: 8.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 81,082,786 km

• M1: 169,644 km (0.116 R)
• M2: 287,677 km (0.12 R)
• M3: 511,026 km (0.072 R)
• M4: 700,567 km (0.097 R)
• M5: 793,318 km (0.108 R)
• M6: 993,180 km (0.114 R)
• M7: 1,127,070 km (0.119 R)
• M8: 1,640,490 km (0.105 R)
• M9: 1,923,380 km (0.106 R)
• M10: 2,094,071 km (0.074 R)
• M11: 2,341,655 km (0.076 R)
• M12: 2,827,101 km (0.065 R)
• M13: 3,371,487 km (0.085 R)
• M14: 3,551,005 km (0.1 R)
• M15: 3,862,168 km (0.1 R)
• M16: 3,963,147 km (0.107 R)
• M17: 4,123,516 km (0.102 R)
• M18: 4,256,359 km (0.109 R)
• M19: 4,375,738 km (0.095 R)
• M20: 4,957,973 km (0.091 R)
• M21: 5,146,915 km (0.117 R)
• M22: 5,338,400 km (0.032 R)
• M23: 5,679,184 km (0.065 R)
• M24: 5,976,884 km (0.057 R)
• M25: 6,077,413 km (0.108 R)
• M26: 6,536,230 km (0.063 R)
• M27: 6,622,548 km (0.082 R)
• M28: 6,778,728 km (0.054 R)
• M29: 7,183,540 km (0.115 R)
• M30: 7,741,540 km (0.095 R)
• M31: 7,979,850 km (0.076 R)
• M32: 8,146,202 km (0.103 R)
• M33: 8,257,802 km (0.038 R)
• M34: 8,369,851 km (0.062 R)
• M35: 8,652,292 km (0.116 R)
• M36: 9,072,363 km (0.044 R)
• M37: 9,695,139 km (0.029 R)
• M38: 10,171,309 km (0.073 R)
• M39: 10,271,539 km (0.055 R)
• M40: 10,879,655 km (0.064 R)
• M41: 11,603,858 km (0.088 R)
• M42: 11,855,781 km (0.074 R)
• M43: 12,045,920 km (0.1 R)
• M44: 12,237,106 km (0.107 R)
• M45: 12,730,180 km (0.098 R)
• M46: 13,471,139 km (0.098 R)
• M47: 14,024,800 km (0.108 R)
• M48: 14,563,502 km (0.091 R)
• M49: 14,767,255 km (0.067 R)
• M50: 14,903,538 km (0.06 R)
• M51: 15,361,158 km (0.098 R)
• M52: 15,476,349 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.7

Radius: 5.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.12 AU - 8.12 AU

Year: 12267 Days

Day: 22.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 81,082,786 km

• M1: 65,374 km (0.112 R)
• M2: 274,961 km (0.081 R)
• M3: 368,908 km (0.066 R)
• M4: 455,526 km (0.089 R)
• M5: 638,933 km (0.081 R)
• M6: 948,750 km (0.095 R)
• M7: 1,008,738 km (0.102 R)
• M8: 1,367,025 km (0.099 R)
• M9: 1,660,088 km (0.109 R)
• M10: 1,851,124 km (0.096 R)
• M11: 1,956,890 km (0.098 R)
• M12: 2,206,269 km (0.105 R)
• M13: 3,710,476 km (0.08 R)
• M14: 3,786,621 km (0.081 R)
• M15: 4,195,323 km (0.08 R)
• M16: 4,495,715 km (0.094 R)
• M17: 4,658,926 km (0.079 R)
• M18: 5,223,658 km (0.11 R)
• M19: 5,438,182 km (0.065 R)
• M20: 5,765,652 km (0.095 R)
• M21: 6,577,220 km (0.059 R)
• M22: 7,019,880 km (0.097 R)
• M23: 7,641,010 km (0.059 R)
• M24: 7,835,637 km (0.087 R)
• M25: 8,155,478 km (0.087 R)
• M26: 8,379,426 km (0.114 R)
• M27: 8,504,789 km (0.119 R)
• M28: 8,782,592 km (0.039 R)
• M29: 9,450,995 km (0.081 R)
• M30: 10,322,851 km (0.044 R)
• M31: 11,608,196 km (0.1 R)
• M32: 13,262,599 km (0.032 R)
• M33: 13,408,607 km (0.106 R)
• M34: 13,496,570 km (0.092 R)
• M35: 14,566,045 km (0.098 R)
• M36: 15,385,842 km (0.047 R)
• M37: 17,038,300 km (0.081 R)
• M38: 17,101,729 km (0.12 R)
• M39: 17,484,102 km (0.054 R)
• M40: 17,901,480 km (0.075 R)
• M41: 18,095,209 km (0.106 R)
• M42: 18,192,447 km (0.053 R)
• M43: 18,615,361 km (0.086 R)
• M44: 19,305,456 km (0.108 R)
• M45: 19,670,175 km (0.097 R)
• M46: 21,459,515 km (0.074 R)
• M47: 22,949,061 km (0.107 R)
• M48: 23,370,628 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.8

Radius: 5.5

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.54 AU - 10.5 AU

Year: 18966 Days

Day: 16.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,082,786 km

• M1: 312,510 km (0.112 R)
• M2: 1,264,551 km (0.062 R)
• M3: 1,337,106 km (0.116 R)
• M4: 1,460,973 km (0.06 R)
• M5: 1,537,268 km (0.109 R)
• M6: 1,855,163 km (0.107 R)
• M7: 1,937,741 km (0.026 R)
• M8: 2,459,239 km (0.06 R)
• M9: 2,861,508 km (0.099 R)
• M10: 3,284,122 km (0.063 R)
• M11: 3,519,739 km (0.087 R)
• M12: 3,691,477 km (0.065 R)
• M13: 4,295,553 km (0.089 R)
• M14: 4,553,161 km (0.112 R)
• M15: 4,702,609 km (0.12 R)
• M16: 4,853,703 km (0.082 R)
• M17: 5,955,641 km (0.12 R)
• M18: 6,703,181 km (0.107 R)
• M19: 6,830,639 km (0.059 R)
• M20: 7,656,269 km (0.105 R)
• M21: 7,878,721 km (0.051 R)
• M22: 8,148,596 km (0.088 R)
• M23: 8,789,922 km (0.109 R)
• M24: 9,494,977 km (0.052 R)
• M25: 10,315,820 km (0.064 R)
• M26: 11,512,903 km (0.098 R)
• M27: 12,283,032 km (0.079 R)
• M28: 12,595,842 km (0.048 R)
• M29: 14,471,799 km (0.096 R)
• M30: 14,746,909 km (0.067 R)
• M31: 14,802,111 km (0.113 R)
• M32: 15,694,911 km (0.067 R)
• M33: 15,751,309 km (0.109 R)
• M34: 15,920,804 km (0.06 R)
• M35: 16,547,619 km (0.07 R)
• M36: 16,950,785 km (0.054 R)
• M37: 17,943,068 km (0.083 R)
• M38: 18,416,545 km (0.084 R)
• M39: 18,535,625 km (0.105 R)
• M40: 18,595,165 km (0.057 R)
• M41: 19,194,753 km (0.102 R)
• M42: 19,861,511 km (0.112 R)
• M43: 20,044,768 km (0.112 R)
• M44: 20,167,139 km (0.085 R)
• M45: 20,474,264 km (0.058 R)
• M46: 20,906,901 km (0.106 R)
• M47: 21,781,151 km (0.07 R)
• M48: 22,222,764 km (0.094 R)
• M49: 22,412,903 km (0.116 R)
• M50: 22,731,097 km (0.104 R)
• M51: 22,986,760 km (0.086 R)
• M52: 23,307,498 km (0.11 R)
• M53: 23,371,825 km (0.118 R)
• M54: 23,500,778 km (0.118 R)
• M55: 23,823,910 km (0.118 R)
• M56: 23,888,686 km (0.037 R)
• M57: 25,660,822 km (0.115 R)
• M58: 26,462,068 km (0.086 R)
• M59: 26,529,088 km (0.085 R)
• M60: 26,730,896 km (0.059 R)
• M61: 27,951,913 km (0.05 R)
• M62: 30,167,308 km (0.075 R)
• M63: 31,224,965 km (0.116 R)
• M64: 31,722,677 km (0.087 R)
• M65: 32,510,160 km (0.081 R)
• M66: 34,616,798 km (0.103 R)
• M67: 34,763,703 km (0.119 R)
• M68: 36,393,422 km (0.117 R)
• M69: 37,292,655 km (0.112 R)
• M70: 38,123,521 km (0.103 R)
• M71: 38,807,782 km (0.036 R)
• M72: 40,342,955 km (0.077 R)
• M73: 41,351,395 km (0.102 R)
• M74: 41,897,876 km (0.114 R)
• M75: 42,289,672 km (0.101 R)
• M76: 42,603,978 km (0.066 R)
• M77: 42,682,666 km (0.036 R)
• M78: 43,076,856 km (0.101 R)
• M79: 44,505,965 km (0.083 R)
• M80: 47,247,645 km (0.12 R)
• M81: 47,737,129 km (0.099 R)
• M82: 49,546,067 km (0.113 R)
• M83: 50,043,330 km (0.073 R)
• M84: 50,126,357 km (0.116 R)
• M85: 51,126,419 km (0.062 R)
• M86: 53,061,467 km (0.037 R)
• M87: 54,592,601 km (0.093 R)
• M88: 55,449,348 km (0.103 R)
• M89: 55,707,255 km (0.092 R)
• M90: 55,793,423 km (0.078 R)
• M91: 57,176,306 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689

Radius: 5.7

Gravity: 21.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8 AU - 12.98 AU

Year: 21937 Days

Day: 15.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,082,786 km

• M1: 73,453 km (0.094 R)
• M2: 335,249 km (0.074 R)
• M3: 718,967 km (0.065 R)
• M4: 768,185 km (0.051 R)
• M5: 896,390 km (0.06 R)
• M6: 1,202,468 km (0.062 R)
• M7: 1,603,540 km (0.104 R)
• M8: 1,701,676 km (0.117 R)
• M9: 1,801,906 km (0.051 R)
• M10: 2,043,208 km (0.112 R)
• M11: 2,787,906 km (0.097 R)
• M12: 2,946,180 km (0.091 R)
• M13: 3,107,447 km (0.111 R)
• M14: 4,044,678 km (0.113 R)
• M15: 4,178,867 km (0.047 R)
• M16: 4,824,382 km (0.117 R)
• M17: 5,014,521 km (0.101 R)
• M18: 7,425,739 km (0.106 R)
• M19: 7,590,297 km (0.111 R)
• M20: 8,034,602 km (0.116 R)
• M21: 9,065,182 km (0.109 R)
• M22: 9,655,495 km (0.068 R)
• M23: 9,715,185 km (0.107 R)
• M24: 9,775,024 km (0.061 R)
• M25: 10,136,602 km (0.095 R)
• M26: 10,258,225 km (0.099 R)
• M27: 11,690,026 km (0.092 R)
• M28: 12,396,727 km (0.115 R)
• M29: 14,053,523 km (0.098 R)
• M30: 14,735,540 km (0.058 R)
• M31: 15,708,375 km (0.104 R)
• M32: 17,278,554 km (0.101 R)
• M33: 17,861,836 km (0.108 R)
• M34: 18,748,952 km (0.034 R)
• M35: 18,823,451 km (0.096 R)
• M36: 19,499,035 km (0.115 R)
• M37: 20,029,809 km (0.097 R)
• M38: 20,182,398 km (0.071 R)
• M39: 20,565,518 km (0.118 R)
• M40: 23,153,262 km (0.117 R)
• M41: 23,634,668 km (0.109 R)
• M42: 24,852,694 km (0.074 R)
• M43: 25,510,626 km (0.117 R)
• M44: 25,841,686 km (0.086 R)
• M45: 26,257,568 km (0.057 R)
• M46: 26,341,043 km (0.109 R)
• M47: 28,113,479 km (0.101 R)
• M48: 28,541,179 km (0.049 R)
• M49: 28,884,955 km (0.087 R)
• M50: 29,403,013 km (0.084 R)
• M51: 30,186,008 km (0.051 R)
• M52: 30,536,217 km (0.028 R)
• M53: 31,506,060 km (0.12 R)
• M54: 31,594,771 km (0.089 R)
• M55: 32,307,156 km (0.071 R)
• M56: 34,658,685 km (0.1 R)
• M57: 35,577,814 km (0.065 R)
• M58: 36,504,872 km (0.119 R)
• M59: 43,114,106 km (0.102 R)
• M60: 46,806,631 km (0.055 R)
• M61: 47,414,896 km (0.1 R)
• M62: 48,639,204 km (0.067 R)
• M63: 48,844,303 km (0.078 R)
• M64: 48,946,927 km (0.048 R)
• M65: 49,564,318 km (0.05 R)
• M66: 49,873,985 km (0.104 R)
• M67: 50,598,937 km (0.054 R)
• M68: 52,689,716 km (0.096 R)
• M69: 52,794,884 km (0.108 R)
• M70: 53,005,667 km (0.109 R)
• M71: 54,595,294 km (0.071 R)
• M72: 55,663,573 km (0.058 R)
• M73: 56,523,311 km (0.097 R)
• M74: 57,062,911 km (0.057 R)
• M75: 57,170,921 km (0.039 R)
• M76: 59,019,202 km (0.086 R)
• M77: 60,887,081 km (0.12 R)
• M78: 61,883,702 km (0.112 R)
• M79: 62,328,457 km (0.105 R)
• M80: 63,780,903 km (0.116 R)
• M81: 64,680,435 km (0.116 R)
• M82: 66,378,071 km (0.058 R)
• M83: 67,518,007 km (0.052 R)
• M84: 69,817,326 km (0.091 R)
• M85: 71,908,405 km (0.112 R)
• M86: 72,844,439 km (0.081 R)
• M87: 74,138,012 km (0.049 R)
• M88: 75,320,434 km (0.089 R)
• M89: 76,390,058 km (0.079 R)
• M90: 77,584,448 km (0.097 R)
• M91: 78,544,417 km (0.079 R)
• M92: 78,664,694 km (0.065 R)
• M93: 79,025,823 km (0.042 R)
• M94: 79,146,249 km (0.093 R)
• M95: 79,749,727 km (0.037 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit