🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.82 AU - 0.84 AU

Year: 285 Days

Day: 38.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.01 AU - 1.41 AU

Year: 501 Days

Day: 19.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.57 AU - 3.85 AU

Year: 2692 Days

Day: 31.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 14.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.12 AU - 10.2 AU

Year: 10444 Days

Day: 7.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,322,993 km

• M1: 305,928 km (0.098 R)
• M2: 666,010 km (0.104 R)
• M3: 1,001,408 km (0.108 R)
• M4: 1,179,729 km (0.058 R)
• M5: 2,152,863 km (0.1 R)
• M6: 2,468,963 km (0.08 R)
• M7: 2,828,597 km (0.112 R)
• M8: 3,175,813 km (0.118 R)
• M9: 4,266,531 km (0.076 R)
• M10: 4,733,576 km (0.088 R)
• M11: 4,938,675 km (0.112 R)
• M12: 5,042,495 km (0.056 R)
• M13: 5,146,915 km (0.118 R)
• M14: 5,500,564 km (0.05 R)
• M15: 6,231,499 km (0.114 R)
• M16: 6,570,638 km (0.108 R)
• M17: 6,877,164 km (0.057 R)
• M18: 7,149,282 km (0.113 R)
• M19: 7,267,016 km (0.041 R)
• M20: 7,464,635 km (0.099 R)
• M21: 7,584,014 km (0.069 R)
• M22: 8,027,571 km (0.1 R)
• M23: 8,355,490 km (0.082 R)
• M24: 9,066,977 km (0.051 R)
• M25: 9,280,005 km (0.109 R)
• M26: 9,494,827 km (0.055 R)
• M27: 9,624,379 km (0.041 R)
• M28: 11,316,780 km (0.1 R)
• M29: 11,500,336 km (0.083 R)
• M30: 11,731,166 km (0.046 R)
• M31: 11,963,491 km (0.064 R)
• M32: 12,955,924 km (0.083 R)
• M33: 13,974,835 km (0.115 R)
• M34: 14,171,855 km (0.077 R)
• M35: 14,270,739 km (0.093 R)
• M36: 15,221,284 km (0.037 R)
• M37: 16,037,640 km (0.045 R)
• M38: 16,868,357 km (0.067 R)
• M39: 17,025,584 km (0.096 R)
• M40: 17,288,876 km (0.057 R)
• M41: 17,553,515 km (0.07 R)
• M42: 17,819,500 km (0.069 R)
• M43: 18,086,831 km (0.061 R)
• M44: 18,247,948 km (0.071 R)
• M45: 20,328,855 km (0.084 R)
• M46: 20,664,253 km (0.086 R)
• M47: 21,510,977 km (0.119 R)
• M48: 21,967,101 km (0.069 R)
• M49: 22,715,240 km (0.116 R)
• M50: 23,063,354 km (0.11 R)
• M51: 24,118,318 km (0.112 R)
• M52: 24,295,741 km (0.057 R)
• M53: 25,129,151 km (0.077 R)
• M54: 25,549,372 km (0.048 R)
• M55: 25,911,398 km (0.108 R)
• M56: 26,946,616 km (0.079 R)
• M57: 27,253,590 km (0.085 R)
• M58: 27,438,344 km (0.075 R)
• M59: 27,685,330 km (0.099 R)
• M60: 28,430,926 km (0.102 R)
• M61: 29,561,437 km (0.107 R)
• M62: 30,068,723 km (0.092 R)
• M63: 30,259,610 km (0.064 R)
• M64: 30,899,141 km (0.037 R)
• M65: 31,801,815 km (0.099 R)
• M66: 32,451,967 km (0.059 R)
• M67: 33,040,784 km (0.119 R)
• M68: 33,699,314 km (0.052 R)
• M69: 34,561,746 km (0.081 R)
• M70: 34,895,349 km (0.108 R)
• M71: 35,835,272 km (0.099 R)
• M72: 37,946,098 km (0.112 R)
• M73: 38,843,237 km (0.078 R)
• M74: 39,120,741 km (0.11 R)
• M75: 40,799,229 km (0.082 R)
• M76: 41,081,370 km (0.033 R)
• M77: 41,505,630 km (0.079 R)
• M78: 44,733,952 km (0.095 R)
• M79: 46,341,381 km (0.115 R)
• M80: 47,226,253 km (0.046 R)
• M81: 47,670,708 km (0.11 R)
• M82: 48,414,658 km (0.075 R)
• M83: 49,462,591 km (0.099 R)
• M84: 49,838,680 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.3

Radius: 6.3

Gravity: 24.57 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.62 AU - 16.52 AU

Year: 22039 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,322,993 km

• M1: 86,468 km (0.051 R)
• M2: 229,483 km (0.083 R)
• M3: 439,070 km (0.102 R)
• M4: 835,803 km (0.111 R)
• M5: 1,008,140 km (0.099 R)
• M6: 1,878,052 km (0.112 R)
• M7: 2,027,949 km (0.115 R)
• M8: 2,339,561 km (0.037 R)
• M9: 2,419,746 km (0.118 R)
• M10: 2,834,880 km (0.055 R)
• M11: 2,963,683 km (0.076 R)
• M12: 3,138,563 km (0.115 R)
• M13: 3,544,273 km (0.118 R)
• M14: 4,554,058 km (0.076 R)
• M15: 5,379,240 km (0.086 R)
• M16: 6,361,350 km (0.118 R)
• M17: 7,995,857 km (0.028 R)
• M18: 8,362,222 km (0.092 R)
• M19: 8,485,640 km (0.093 R)
• M20: 9,111,258 km (0.114 R)
• M21: 10,011,987 km (0.12 R)
• M22: 10,143,035 km (0.097 R)
• M23: 10,672,611 km (0.092 R)
• M24: 10,873,671 km (0.09 R)
• M25: 14,254,433 km (0.088 R)
• M26: 14,996,439 km (0.043 R)
• M27: 15,447,775 km (0.096 R)
• M28: 15,599,168 km (0.076 R)
• M29: 15,675,014 km (0.09 R)
• M30: 16,133,083 km (0.072 R)
• M31: 17,140,326 km (0.09 R)
• M32: 18,327,684 km (0.062 R)
• M33: 18,407,719 km (0.114 R)
• M34: 19,296,480 km (0.106 R)
• M35: 20,282,031 km (0.077 R)
• M36: 21,199,514 km (0.088 R)
• M37: 21,705,753 km (0.118 R)
• M38: 22,216,032 km (0.082 R)
• M39: 22,730,200 km (0.1 R)
• M40: 22,988,705 km (0.114 R)
• M41: 24,120,263 km (0.093 R)
• M42: 24,648,643 km (0.071 R)
• M43: 25,448,393 km (0.087 R)
• M44: 25,627,312 km (0.065 R)
• M45: 27,073,325 km (0.052 R)
• M46: 27,255,834 km (0.043 R)
• M47: 27,714,202 km (0.042 R)
• M48: 29,291,413 km (0.092 R)
• M49: 29,385,061 km (0.097 R)
• M50: 30,327,378 km (0.11 R)
• M51: 31,375,311 km (0.109 R)
• M52: 31,855,520 km (0.116 R)
• M53: 34,490,537 km (0.104 R)
• M54: 36,688,878 km (0.109 R)
• M55: 37,296,245 km (0.075 R)
• M56: 39,862,447 km (0.089 R)
• M57: 42,167,301 km (0.105 R)
• M58: 44,085,146 km (0.032 R)
• M59: 44,299,969 km (0.056 R)
• M60: 48,336,867 km (0.047 R)
• M61: 49,782,880 km (0.119 R)
• M62: 54,896,883 km (0.076 R)
• M63: 57,457,101 km (0.08 R)
• M64: 58,633,689 km (0.109 R)
• M65: 58,751,871 km (0.057 R)
• M66: 59,937,135 km (0.073 R)
• M67: 60,652,063 km (0.094 R)
• M68: 61,130,328 km (0.046 R)
• M69: 63,661,374 km (0.069 R)
• M70: 64,512,586 km (0.118 R)
• M71: 65,490,208 km (0.103 R)
• M72: 66,718,855 km (0.069 R)
• M73: 67,212,528 km (0.061 R)
• M74: 68,576,262 km (0.106 R)
• M75: 69,949,122 km (0.086 R)
• M76: 70,199,698 km (0.09 R)
• M77: 70,576,087 km (0.068 R)
• M78: 71,330,958 km (0.047 R)
• M79: 71,583,180 km (0.026 R)
• M80: 74,760,937 km (0.118 R)
• M81: 75,401,964 km (0.076 R)
• M82: 78,504,325 km (0.085 R)
• M83: 80,989,744 km (0.099 R)
• M84: 81,121,390 km (0.069 R)
• M85: 81,252,887 km (0.094 R)
• M86: 83,633,886 km (0.104 R)
• M87: 84,166,006 km (0.095 R)
• M88: 85,769,396 km (0.1 R)
• M89: 86,171,814 km (0.074 R)
• M90: 86,306,004 km (0.04 R)
• M91: 86,574,831 km (0.082 R)
• M92: 86,978,446 km (0.112 R)
• M93: 87,113,234 km (0.119 R)
• M94: 89,821,554 km (0.091 R)
• M95: 90,230,255 km (0.103 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: 499 - 20,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit