🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.73 AU - 0.97 AU

Year: 281 Days

Day: 40.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,518,201 km

• M1: 370,105 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.02 AU - 1.16 AU

Year: 408 Days

Day: 18.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.96 AU - 2.52 AU

Year: 1201 Days

Day: 36 Hours

Environment

Temp: -63 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.1

Radius: 7.5

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.11 AU - 15.73 AU

Year: 17608 Days

Day: 21.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,518,201 km

• M1: 122,969 km (0.074 R)
• M2: 210,484 km (0.055 R)
• M3: 493,224 km (0.095 R)
• M4: 565,779 km (0.115 R)
• M5: 622,926 km (0.096 R)
• M6: 849,716 km (0.094 R)
• M7: 916,137 km (0.096 R)
• M8: 1,078,152 km (0.092 R)
• M9: 1,126,173 km (0.078 R)
• M10: 2,110,527 km (0.104 R)
• M11: 3,014,547 km (0.063 R)
• M12: 3,688,635 km (0.119 R)
• M13: 3,762,237 km (0.107 R)
• M14: 4,564,680 km (0.099 R)
• M15: 4,723,403 km (0.065 R)
• M16: 5,046,385 km (0.099 R)
• M17: 6,276,079 km (0.084 R)
• M18: 6,586,345 km (0.076 R)
• M19: 6,901,548 km (0.047 R)
• M20: 6,992,504 km (0.116 R)
• M21: 8,453,028 km (0.102 R)
• M22: 8,648,253 km (0.104 R)
• M23: 9,393,250 km (0.115 R)
• M24: 9,443,665 km (0.115 R)
• M25: 10,891,323 km (0.075 R)
• M26: 11,103,752 km (0.081 R)
• M27: 11,424,939 km (0.086 R)
• M28: 11,749,267 km (0.088 R)
• M29: 12,573,103 km (0.118 R)
• M30: 12,628,753 km (0.058 R)
• M31: 13,415,638 km (0.092 R)
• M32: 13,929,806 km (0.076 R)
• M33: 14,160,336 km (0.077 R)
• M34: 14,392,213 km (0.076 R)
• M35: 14,450,406 km (0.028 R)
• M36: 15,630,135 km (0.097 R)
• M37: 15,749,813 km (0.109 R)
• M38: 17,394,941 km (0.116 R)
• M39: 18,332,172 km (0.115 R)
• M40: 18,458,432 km (0.064 R)
• M41: 18,584,992 km (0.055 R)
• M42: 19,030,046 km (0.101 R)
• M43: 20,320,926 km (0.068 R)
• M44: 20,451,525 km (0.089 R)
• M45: 21,506,639 km (0.108 R)
• M46: 23,395,461 km (0.091 R)
• M47: 23,601,009 km (0.06 R)
• M48: 23,875,970 km (0.074 R)
• M49: 24,290,356 km (0.107 R)
• M50: 25,336,643 km (0.085 R)
• M51: 26,326,532 km (0.118 R)
• M52: 26,468,950 km (0.086 R)
• M53: 26,611,666 km (0.111 R)
• M54: 27,545,456 km (0.074 R)
• M55: 27,617,712 km (0.074 R)
• M56: 27,834,928 km (0.104 R)
• M57: 29,666,903 km (0.075 R)
• M58: 30,485,353 km (0.075 R)
• M59: 32,754,753 km (0.088 R)
• M60: 34,843,139 km (0.109 R)
• M61: 35,313,176 km (0.118 R)
• M62: 35,706,319 km (0.106 R)
• M63: 35,785,157 km (0.069 R)
• M64: 36,180,095 km (0.034 R)
• M65: 36,338,520 km (0.099 R)
• M66: 37,213,817 km (0.077 R)
• M67: 37,373,737 km (0.096 R)
• M68: 39,799,317 km (0.086 R)
• M69: 40,044,657 km (0.066 R)
• M70: 42,108,659 km (0.113 R)
• M71: 42,442,113 km (0.061 R)
• M72: 42,692,839 km (0.041 R)
• M73: 45,311,699 km (0.083 R)
• M74: 45,567,960 km (0.104 R)
• M75: 47,028,783 km (0.097 R)
• M76: 47,721,571 km (0.087 R)
• M77: 48,505,015 km (0.051 R)
• M78: 49,029,655 km (0.097 R)
• M79: 50,791,918 km (0.118 R)
• M80: 52,127,228 km (0.106 R)
• M81: 52,485,216 km (0.084 R)
• M82: 52,574,825 km (0.101 R)
• M83: 53,925,544 km (0.115 R)
• M84: 54,106,408 km (0.054 R)
• M85: 55,561,248 km (0.071 R)
• M86: 57,028,952 km (0.118 R)
• M87: 57,305,559 km (0.116 R)
• M88: 58,323,722 km (0.095 R)
• M89: 58,509,373 km (0.064 R)
• M90: 59,254,370 km (0.11 R)
• M91: 60,471,498 km (0.089 R)
• M92: 60,753,640 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.3

Radius: 3.2

Gravity: 32.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 18.94 AU - 20.08 AU

Year: 30865 Days

Day: 17.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,518,201 km

• M1: 216,019 km (0.108 R)
• M2: 651,948 km (0.101 R)
• M3: 675,584 km (0.094 R)
• M4: 1,009,486 km (0.057 R)
• M5: 1,093,112 km (0.069 R)
• M6: 1,418,188 km (0.115 R)
• M7: 2,366,938 km (0.116 R)
• M8: 3,139,311 km (0.108 R)
• M9: 4,203,102 km (0.101 R)
• M10: 5,318,354 km (0.113 R)
• M11: 5,908,218 km (0.12 R)
• M12: 5,958,334 km (0.065 R)
• M13: 7,255,497 km (0.081 R)
• M14: 7,470,768 km (0.101 R)
• M15: 7,907,893 km (0.063 R)
• M16: 8,409,495 km (0.113 R)
• M17: 9,094,055 km (0.107 R)
• M18: 9,560,202 km (0.097 R)
• M19: 10,943,383 km (0.11 R)
• M20: 11,005,018 km (0.088 R)
• M21: 11,501,533 km (0.115 R)
• M22: 11,941,800 km (0.035 R)
• M23: 12,195,966 km (0.112 R)
• M24: 12,387,751 km (0.094 R)
• M25: 13,230,286 km (0.044 R)
• M26: 14,091,072 km (0.065 R)
• M27: 14,359,600 km (0.086 R)
• M28: 16,075,488 km (0.114 R)
• M29: 18,657,398 km (0.054 R)
• M30: 19,770,555 km (0.117 R)
• M31: 19,995,850 km (0.051 R)
• M32: 20,221,892 km (0.031 R)
• M33: 20,524,529 km (0.118 R)
• M34: 21,905,317 km (0.091 R)
• M35: 22,138,390 km (0.112 R)
• M36: 22,294,122 km (0.027 R)
• M37: 23,553,586 km (0.096 R)
• M38: 23,712,758 km (0.098 R)
• M39: 24,352,439 km (0.103 R)
• M40: 25,241,350 km (0.119 R)
• M41: 26,388,017 km (0.072 R)
• M42: 27,050,885 km (0.096 R)
• M43: 27,467,964 km (0.039 R)
• M44: 29,328,064 km (0.115 R)
• M45: 29,928,400 km (0.092 R)
• M46: 32,546,812 km (0.095 R)
• M47: 33,435,722 km (0.043 R)
• M48: 33,703,951 km (0.117 R)
• M49: 33,793,561 km (0.049 R)
• M50: 35,875,365 km (0.078 R)
• M51: 36,701,294 km (0.12 R)
• M52: 38,371,854 km (0.118 R)
• M53: 39,499,223 km (0.079 R)
• M54: 40,351,782 km (0.083 R)
• M55: 42,075,299 km (0.077 R)
• M56: 42,945,958 km (0.104 R)
• M57: 43,043,047 km (0.107 R)
• M58: 43,920,289 km (0.116 R)
• M59: 44,018,126 km (0.085 R)
• M60: 45,395,474 km (0.083 R)
• M61: 46,487,538 km (0.088 R)
• M62: 46,886,815 km (0.096 R)
• M63: 47,890,018 km (0.111 R)
• M64: 48,192,206 km (0.089 R)
• M65: 50,223,895 km (0.078 R)
• M66: 50,531,019 km (0.049 R)
• M67: 50,941,516 km (0.098 R)
• M68: 51,044,289 km (0.114 R)
• M69: 51,353,059 km (0.057 R)
• M70: 52,386,930 km (0.077 R)
• M71: 54,475,167 km (0.059 R)
• M72: 62,543,878 km (0.109 R)
• M73: 63,979,868 km (0.065 R)
• M74: 64,980,378 km (0.086 R)
• M75: 66,434,619 km (0.089 R)
• M76: 66,884,310 km (0.077 R)
• M77: 68,692,949 km (0.106 R)
• M78: 69,489,258 km (0.071 R)
• M79: 69,603,252 km (0.079 R)
• M80: 70,632,036 km (0.102 R)
• M81: 70,746,628 km (0.109 R)
• M82: 71,091,003 km (0.12 R)
• M83: 73,284,107 km (0.037 R)
• M84: 73,400,195 km (0.094 R)
• M85: 79,279,840 km (0.048 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 10,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit