🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.78 AU - 2.18 AU

Year: 1044 Days

Day: 18.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.62 AU - 2.36 AU

Year: 1052 Days

Day: 18.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,130,549 km

• M1: 90,956 km (0.076 R)
• M2: 270,922 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.2

Radius: 7.4

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.81 AU - 16.37 AU

Year: 21967 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,130,549 km

• M1: 429,495 km (0.056 R)
• M2: 961,765 km (0.098 R)
• M3: 1,017,864 km (0.113 R)
• M4: 1,741,020 km (0.047 R)
• M5: 1,810,284 km (0.095 R)
• M6: 3,248,667 km (0.119 R)
• M7: 3,774,055 km (0.116 R)
• M8: 4,278,948 km (0.108 R)
• M9: 4,756,165 km (0.12 R)
• M10: 5,100,390 km (0.085 R)
• M11: 5,250,436 km (0.098 R)
• M12: 5,351,265 km (0.11 R)
• M13: 5,969,553 km (0.069 R)
• M14: 6,022,062 km (0.06 R)
• M15: 6,180,786 km (0.082 R)
• M16: 8,247,480 km (0.078 R)
• M17: 8,364,915 km (0.054 R)
• M18: 8,899,727 km (0.032 R)
• M19: 9,384,574 km (0.05 R)
• M20: 10,761,472 km (0.088 R)
• M21: 11,083,108 km (0.117 R)
• M22: 12,067,013 km (0.047 R)
• M23: 12,334,195 km (0.106 R)
• M24: 13,353,106 km (0.081 R)
• M25: 15,470,664 km (0.119 R)
• M26: 16,642,015 km (0.107 R)
• M27: 18,836,915 km (0.084 R)
• M28: 20,641,365 km (0.045 R)
• M29: 21,766,490 km (0.111 R)
• M30: 22,091,566 km (0.031 R)
• M31: 22,828,934 km (0.115 R)
• M32: 22,911,363 km (0.117 R)
• M33: 24,411,979 km (0.07 R)
• M34: 25,004,087 km (0.104 R)
• M35: 25,515,413 km (0.115 R)
• M36: 25,772,422 km (0.111 R)
• M37: 26,030,179 km (0.029 R)
• M38: 27,682,787 km (0.084 R)
• M39: 28,654,874 km (0.116 R)
• M40: 28,743,884 km (0.064 R)
• M41: 29,189,836 km (0.066 R)
• M42: 29,279,445 km (0.075 R)
• M43: 29,458,663 km (0.091 R)
• M44: 29,728,238 km (0.103 R)
• M45: 29,908,354 km (0.103 R)
• M46: 30,088,919 km (0.109 R)
• M47: 30,996,978 km (0.078 R)
• M48: 31,454,299 km (0.076 R)
• M49: 31,637,855 km (0.09 R)
• M50: 31,729,858 km (0.114 R)
• M51: 33,399,669 km (0.042 R)
• M52: 35,193,049 km (0.039 R)
• M53: 35,479,080 km (0.109 R)
• M54: 35,765,859 km (0.09 R)
• M55: 36,823,965 km (0.114 R)
• M56: 38,087,767 km (0.073 R)
• M57: 38,283,441 km (0.088 R)
• M58: 38,774,123 km (0.103 R)
• M59: 39,069,429 km (0.089 R)
• M60: 39,365,632 km (0.109 R)
• M61: 40,159,100 km (0.088 R)
• M62: 41,660,763 km (0.12 R)
• M63: 42,266,634 km (0.079 R)
• M64: 44,512,996 km (0.112 R)
• M65: 45,650,688 km (0.085 R)
• M66: 47,638,096 km (0.086 R)
• M67: 48,589,388 km (0.119 R)
• M68: 52,892,272 km (0.097 R)
• M69: 53,987,029 km (0.071 R)
• M70: 59,231,033 km (0.115 R)
• M71: 60,139,690 km (0.04 R)
• M72: 60,709,957 km (0.059 R)
• M73: 67,336,246 km (0.062 R)
• M74: 68,165,766 km (0.117 R)
• M75: 69,475,944 km (0.073 R)
• M76: 69,834,680 km (0.081 R)
• M77: 72,605,681 km (0.053 R)
• M78: 74,065,756 km (0.102 R)
• M79: 75,781,195 km (0.088 R)
• M80: 76,520,508 km (0.05 R)
• M81: 78,254,646 km (0.083 R)
• M82: 78,503,427 km (0.058 R)
• M83: 79,626,309 km (0.045 R)
• M84: 79,876,437 km (0.077 R)
• M85: 80,628,764 km (0.103 R)
• M86: 83,026,519 km (0.102 R)
• M87: 83,661,412 km (0.032 R)
• M88: 84,935,837 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.8

Radius: 7.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 14.65 AU - 21.07 AU

Year: 28285 Days

Day: 17.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,130,549 km

• M1: 204,799 km (0.111 R)
• M2: 274,961 km (0.112 R)
• M3: 344,973 km (0.117 R)
• M4: 720,015 km (0.054 R)
• M5: 792,719 km (0.106 R)
• M6: 914,492 km (0.081 R)
• M7: 1,808,040 km (0.117 R)
• M8: 2,265,361 km (0.1 R)
• M9: 2,352,277 km (0.101 R)
• M10: 2,574,430 km (0.09 R)
• M11: 2,665,236 km (0.097 R)
• M12: 2,757,238 km (0.11 R)
• M13: 2,873,625 km (0.059 R)
• M14: 3,836,138 km (0.054 R)
• M15: 4,097,785 km (0.061 R)
• M16: 4,150,892 km (0.096 R)
• M17: 4,419,719 km (0.119 R)
• M18: 5,116,098 km (0.12 R)
• M19: 5,404,223 km (0.104 R)
• M20: 5,668,114 km (0.072 R)
• M21: 6,361,500 km (0.091 R)
• M22: 6,484,918 km (0.11 R)
• M23: 6,671,467 km (0.112 R)
• M24: 7,565,015 km (0.091 R)
• M25: 7,926,294 km (0.065 R)
• M26: 9,043,640 km (0.074 R)
• M27: 9,112,904 km (0.107 R)
• M28: 9,217,174 km (0.053 R)
• M29: 10,535,729 km (0.075 R)
• M30: 11,235,548 km (0.116 R)
• M31: 13,187,052 km (0.095 R)
• M32: 14,262,063 km (0.118 R)
• M33: 14,871,225 km (0.084 R)
• M34: 15,989,320 km (0.114 R)
• M35: 16,157,168 km (0.077 R)
• M36: 16,452,475 km (0.099 R)
• M37: 16,664,455 km (0.112 R)
• M38: 17,478,417 km (0.085 R)
• M39: 17,868,418 km (0.11 R)
• M40: 17,955,484 km (0.078 R)
• M41: 18,392,909 km (0.063 R)
• M42: 18,878,204 km (0.119 R)
• M43: 19,591,636 km (0.063 R)
• M44: 19,906,540 km (0.101 R)
• M45: 20,222,939 km (0.118 R)
• M46: 20,313,745 km (0.05 R)
• M47: 21,644,718 km (0.068 R)
• M48: 22,063,592 km (0.072 R)
• M49: 22,720,326 km (0.051 R)
• M50: 22,767,450 km (0.068 R)
• M51: 23,145,932 km (0.119 R)
• M52: 24,680,507 km (0.084 R)
• M53: 25,754,321 km (0.089 R)
• M54: 26,000,559 km (0.044 R)
• M55: 26,495,279 km (0.027 R)
• M56: 27,644,939 km (0.076 R)
• M57: 28,657,866 km (0.084 R)
• M58: 29,015,255 km (0.112 R)
• M59: 29,992,727 km (0.092 R)
• M60: 31,295,426 km (0.106 R)
• M61: 33,955,425 km (0.111 R)
• M62: 34,496,072 km (0.071 R)
• M63: 36,686,933 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit