🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.77 AU

Year: 318 Days

Day: 27.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 10.8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.62 AU - 0.78 AU

Year: 372 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 56,069,363 km

• M1: 135,236 km (0.118 R)
• M2: 223,200 km (0.086 R)
• M3: 293,960 km (0.097 R)
• M4: 403,615 km (0.093 R)
• M5: 490,831 km (0.099 R)
• M6: 621,729 km (0.104 R)
• M7: 749,785 km (0.059 R)
• M8: 887,415 km (0.077 R)
• M9: 964,009 km (0.118 R)
• M10: 1,060,799 km (0.108 R)
• M11: 1,170,454 km (0.081 R)
• M12: 1,269,787 km (0.091 R)
• M13: 1,362,089 km (0.115 R)
• M14: 1,466,957 km (0.105 R)
• M15: 1,637,349 km (0.116 R)
• M16: 1,722,470 km (0.102 R)
• M17: 1,792,781 km (0.113 R)
• M18: 1,936,245 km (0.106 R)
• M19: 2,020,918 km (0.116 R)
• M20: 2,229,008 km (0.1 R)
• M21: 2,432,312 km (0.059 R)
• M22: 2,573,233 km (0.083 R)
• M23: 2,654,165 km (0.088 R)
• M24: 2,742,279 km (0.083 R)
• M25: 2,844,304 km (0.103 R)
• M26: 3,084,858 km (0.079 R)
• M27: 3,164,444 km (0.108 R)
• M28: 3,244,628 km (0.076 R)
• M29: 3,352,638 km (0.031 R)
• M30: 3,551,453 km (0.082 R)
• M31: 3,621,016 km (0.066 R)
• M32: 3,698,059 km (0.12 R)
• M33: 3,839,429 km (0.065 R)
• M34: 4,076,692 km (0.029 R)
• M35: 4,156,876 km (0.074 R)
• M36: 4,244,989 km (0.092 R)
• M37: 4,378,281 km (0.097 R)
• M38: 4,452,930 km (0.082 R)
• M39: 4,543,138 km (0.082 R)
• M40: 4,702,459 km (0.079 R)
• M41: 4,809,721 km (0.058 R)
• M42: 5,159,930 km (0.071 R)
• M43: 5,230,989 km (0.098 R)
• M44: 5,342,140 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.7

Radius: 10.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.21 AU - 1.35 AU

Year: 921 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 56,069,363 km

• M1: 127,308 km (0.083 R)
• M2: 208,539 km (0.07 R)
• M3: 279,150 km (0.097 R)
• M4: 392,395 km (0.118 R)
• M5: 466,745 km (0.087 R)
• M6: 598,990 km (0.1 R)
• M7: 663,467 km (0.086 R)
• M8: 856,897 km (0.065 R)
• M9: 1,048,531 km (0.111 R)
• M10: 1,158,486 km (0.079 R)
• M11: 1,294,620 km (0.083 R)
• M12: 1,427,164 km (0.101 R)
• M13: 1,492,688 km (0.056 R)
• M14: 1,568,982 km (0.054 R)
• M15: 1,656,497 km (0.106 R)
• M16: 1,720,675 km (0.106 R)
• M17: 1,785,899 km (0.07 R)
• M18: 1,882,540 km (0.091 R)
• M19: 2,033,633 km (0.119 R)
• M20: 2,113,369 km (0.118 R)
• M21: 2,199,687 km (0.101 R)
• M22: 2,309,193 km (0.08 R)
• M23: 2,482,577 km (0.054 R)
• M24: 2,631,427 km (0.085 R)
• M25: 2,712,808 km (0.118 R)
• M26: 2,866,295 km (0.066 R)
• M27: 2,956,054 km (0.116 R)
• M28: 3,028,758 km (0.094 R)
• M29: 3,194,214 km (0.081 R)
• M30: 3,331,245 km (0.085 R)
• M31: 3,406,942 km (0.058 R)
• M32: 3,515,101 km (0.101 R)
• M33: 3,605,009 km (0.108 R)
• M34: 3,721,696 km (0.039 R)
• M35: 3,872,790 km (0.116 R)
• M36: 4,099,879 km (0.115 R)
• M37: 4,181,111 km (0.115 R)
• M38: 4,256,059 km (0.105 R)
• M39: 4,345,070 km (0.117 R)
• M40: 4,421,066 km (0.091 R)
• M41: 4,637,384 km (0.083 R)
• M42: 4,750,331 km (0.079 R)
• M43: 4,842,932 km (0.041 R)
• M44: 4,907,259 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.2

Radius: 13.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.21 AU - 1.43 AU

Year: 964 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 56,069,363 km

• M1: 200,162 km (0.098 R)
• M2: 354,996 km (0.118 R)
• M3: 465,100 km (0.119 R)
• M4: 558,150 km (0.064 R)
• M5: 737,069 km (0.072 R)
• M6: 857,495 km (0.112 R)
• M7: 1,062,594 km (0.056 R)
• M8: 1,292,376 km (0.089 R)
• M9: 1,378,096 km (0.094 R)
• M10: 1,622,239 km (0.104 R)
• M11: 2,342,104 km (0.116 R)
• M12: 2,497,237 km (0.065 R)
• M13: 2,777,284 km (0.12 R)
• M14: 2,910,726 km (0.096 R)
• M15: 3,025,467 km (0.079 R)
• M16: 3,227,275 km (0.111 R)
• M17: 3,357,126 km (0.058 R)
• M18: 3,533,053 km (0.073 R)
• M19: 3,622,064 km (0.067 R)
• M20: 3,723,341 km (0.03 R)
• M21: 3,997,853 km (0.071 R)
• M22: 4,314,702 km (0.111 R)
• M23: 4,446,049 km (0.058 R)
• M24: 4,603,276 km (0.095 R)
• M25: 4,725,348 km (0.087 R)
• M26: 4,985,499 km (0.048 R)
• M27: 5,085,729 km (0.033 R)
• M28: 5,378,043 km (0.067 R)
• M29: 5,506,847 km (0.096 R)
• M30: 5,793,926 km (0.072 R)
• M31: 5,965,963 km (0.095 R)
• M32: 6,153,110 km (0.081 R)
• M33: 6,437,496 km (0.119 R)
• M34: 6,601,904 km (0.116 R)
• M35: 6,767,808 km (0.092 R)
• M36: 6,879,258 km (0.071 R)
• M37: 6,991,157 km (0.086 R)
• M38: 7,330,894 km (0.053 R)
• M39: 7,632,483 km (0.101 R)
• M40: 7,879,769 km (0.107 R)
• M41: 8,607,263 km (0.11 R)
• M42: 8,879,830 km (0.115 R)
• M43: 9,017,311 km (0.099 R)
• M44: 9,109,314 km (0.046 R)
• M45: 9,356,150 km (0.078 R)
• M46: 9,527,290 km (0.086 R)
• M47: 9,762,159 km (0.114 R)
• M48: 9,903,977 km (0.094 R)
• M49: 10,205,866 km (0.087 R)
• M50: 10,414,106 km (0.107 R)
• M51: 10,623,842 km (0.073 R)
• M52: 10,900,150 km (0.074 R)
• M53: 11,031,048 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.8

Radius: 3.3

Gravity: 49.75 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.65 AU - 8.23 AU

Year: 14225 Days

Day: 22.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,069,363 km

• M1: 46,076 km (0.104 R)
• M2: 143,913 km (0.095 R)
• M3: 165,156 km (0.111 R)
• M4: 223,798 km (0.113 R)
• M5: 275,858 km (0.109 R)
• M6: 392,246 km (0.112 R)
• M7: 439,818 km (0.088 R)
• M8: 523,293 km (0.08 R)
• M9: 763,697 km (0.088 R)
• M10: 803,490 km (0.042 R)
• M11: 905,965 km (0.072 R)
• M12: 1,101,040 km (0.087 R)
• M13: 1,478,775 km (0.075 R)
• M14: 1,893,161 km (0.054 R)
• M15: 3,295,940 km (0.069 R)
• M16: 3,593,341 km (0.087 R)
• M17: 3,728,129 km (0.114 R)
• M18: 3,933,676 km (0.065 R)
• M19: 4,177,969 km (0.101 R)
• M20: 4,754,669 km (0.06 R)
• M21: 4,828,570 km (0.098 R)
• M22: 5,861,993 km (0.106 R)
• M23: 5,901,636 km (0.042 R)
• M24: 5,980,923 km (0.084 R)
• M25: 6,261,568 km (0.054 R)
• M26: 6,752,549 km (0.108 R)
• M27: 7,170,974 km (0.082 R)
• M28: 7,426,188 km (0.042 R)
• M29: 7,554,842 km (0.085 R)
• M30: 7,945,293 km (0.112 R)
• M31: 9,525,046 km (0.118 R)
• M32: 10,183,277 km (0.115 R)
• M33: 10,421,885 km (0.092 R)
• M34: 10,904,638 km (0.107 R)
• M35: 11,002,026 km (0.102 R)
• M36: 11,394,720 km (0.12 R)
• M37: 11,493,604 km (0.058 R)
• M38: 11,543,121 km (0.051 R)
• M39: 12,244,137 km (0.111 R)
• M40: 13,010,377 km (0.11 R)
• M41: 13,373,302 km (0.11 R)
• M42: 14,375,009 km (0.099 R)
• M43: 14,535,378 km (0.103 R)
• M44: 14,911,766 km (0.063 R)
• M45: 15,291,446 km (0.071 R)
• M46: 15,674,267 km (0.058 R)
• M47: 15,839,273 km (0.108 R)
• M48: 17,067,172 km (0.111 R)
• M49: 17,236,966 km (0.108 R)
• M50: 19,435,456 km (0.047 R)
• M51: 19,553,638 km (0.102 R)
• M52: 19,969,072 km (0.066 R)
• M53: 22,832,225 km (0.114 R)
• M54: 22,894,458 km (0.077 R)
• M55: 24,853,592 km (0.079 R)
• M56: 26,472,241 km (0.106 R)
• M57: 26,668,663 km (0.1 R)
• M58: 26,800,010 km (0.104 R)
• M59: 27,393,464 km (0.098 R)
• M60: 27,791,395 km (0.085 R)
• M61: 28,727,578 km (0.074 R)
• M62: 29,334,796 km (0.077 R)
• M63: 29,809,919 km (0.106 R)
• M64: 29,946,203 km (0.102 R)
• M65: 31,319,960 km (0.118 R)
• M66: 33,065,917 km (0.032 R)
• M67: 34,699,825 km (0.029 R)
• M68: 35,202,174 km (0.054 R)
• M69: 36,287,058 km (0.071 R)
• M70: 36,797,037 km (0.084 R)
• M71: 37,236,107 km (0.065 R)
• M72: 37,897,778 km (0.108 R)
• M73: 40,131,574 km (0.07 R)
• M74: 40,357,317 km (0.12 R)
• M75: 40,885,696 km (0.107 R)
• M76: 42,178,222 km (0.03 R)
• M77: 42,407,705 km (0.051 R)
• M78: 43,948,264 km (0.117 R)
• M79: 44,336,321 km (0.095 R)
• M80: 45,742,391 km (0.072 R)
• M81: 46,608,862 km (0.114 R)
• M82: 47,480,719 km (0.12 R)
• M83: 48,758,584 km (0.088 R)
• M84: 49,562,971 km (0.074 R)
• M85: 49,724,238 km (0.049 R)
• M86: 49,966,736 km (0.077 R)
• M87: 50,047,668 km (0.058 R)
• M88: 51,920,185 km (0.073 R)
• M89: 54,396,927 km (0.114 R)
• M90: 54,563,430 km (0.114 R)
• M91: 54,730,082 km (0.026 R)
• M92: 54,896,883 km (0.093 R)
• M93: 55,231,085 km (0.092 R)
• M94: 55,565,885 km (0.089 R)
• M95: 55,733,584 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit