🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.24 AU - 1.27 AU

Year: 524 Days

Day: 17.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.4 AU - 1.44 AU

Year: 634 Days

Day: 41.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.29 AU - 1.67 AU

Year: 675 Days

Day: 22.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.02 AU - 4.56 AU

Year: 2765 Days

Day: 18.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,827,673 km

• M1: 467,942 km (0.092 R)

Asteroid Belt

Center: 7.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 11.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.46 AU - 11.64 AU

Year: 13765 Days

Day: 10.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,827,673 km

• M1: 183,557 km (0.079 R)
• M2: 389,852 km (0.115 R)
• M3: 523,144 km (0.114 R)
• M4: 967,001 km (0.069 R)
• M5: 1,425,817 km (0.07 R)
• M6: 1,736,532 km (0.048 R)
• M7: 1,971,850 km (0.094 R)
• M8: 2,395,810 km (0.09 R)
• M9: 2,958,597 km (0.11 R)
• M10: 3,621,316 km (0.089 R)
• M11: 4,945,855 km (0.11 R)
• M12: 5,383,878 km (0.081 R)
• M13: 6,297,173 km (0.109 R)
• M14: 6,478,336 km (0.046 R)
• M15: 6,551,340 km (0.033 R)
• M16: 6,994,897 km (0.098 R)
• M17: 7,107,395 km (0.095 R)
• M18: 7,524,773 km (0.092 R)
• M19: 7,794,498 km (0.107 R)
• M20: 8,542,936 km (0.098 R)
• M21: 8,663,213 km (0.116 R)
• M22: 9,314,263 km (0.05 R)
• M23: 9,604,183 km (0.046 R)
• M24: 11,316,780 km (0.111 R)
• M25: 11,848,750 km (0.093 R)
• M26: 12,343,620 km (0.108 R)
• M27: 13,075,602 km (0.057 R)
• M28: 13,774,523 km (0.085 R)
• M29: 14,010,289 km (0.092 R)
• M30: 14,294,825 km (0.111 R)
• M31: 14,725,367 km (0.09 R)
• M32: 15,160,248 km (0.086 R)
• M33: 15,306,106 km (0.053 R)
• M34: 15,599,168 km (0.102 R)
• M35: 17,447,749 km (0.073 R)
• M36: 18,062,148 km (0.095 R)
• M37: 18,579,457 km (0.109 R)
• M38: 18,787,847 km (0.114 R)
• M39: 18,996,985 km (0.039 R)
• M40: 19,734,802 km (0.072 R)
• M41: 20,859,329 km (0.093 R)
• M42: 21,293,163 km (0.095 R)
• M43: 21,675,235 km (0.066 R)
• M44: 22,004,500 km (0.052 R)
• M45: 22,225,008 km (0.048 R)
• M46: 24,355,581 km (0.083 R)
• M47: 24,755,156 km (0.116 R)
• M48: 26,550,780 km (0.098 R)
• M49: 26,668,064 km (0.052 R)
• M50: 28,447,830 km (0.085 R)
• M51: 28,688,084 km (0.106 R)
• M52: 31,126,979 km (0.098 R)
• M53: 31,250,696 km (0.098 R)
• M54: 32,246,120 km (0.07 R)
• M55: 33,062,476 km (0.117 R)
• M56: 33,315,147 km (0.111 R)
• M57: 34,140,478 km (0.056 R)
• M58: 34,715,682 km (0.098 R)
• M59: 35,101,046 km (0.098 R)
• M60: 35,358,803 km (0.087 R)
• M61: 36,135,515 km (0.079 R)
• M62: 36,591,340 km (0.116 R)
• M63: 36,787,164 km (0.077 R)
• M64: 37,442,701 km (0.106 R)
• M65: 38,831,867 km (0.099 R)
• M66: 40,170,469 km (0.079 R)
• M67: 40,980,990 km (0.091 R)
• M68: 41,388,196 km (0.112 R)
• M69: 41,524,180 km (0.108 R)
• M70: 42,961,666 km (0.116 R)
• M71: 43,513,682 km (0.09 R)
• M72: 45,533,852 km (0.095 R)
• M73: 45,814,946 km (0.113 R)
• M74: 46,945,009 km (0.075 R)
• M75: 47,584,540 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.2

Radius: 3.1

Gravity: 47.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.37 AU - 19.51 AU

Year: 23848 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 74,827,673 km

• M1: 102,475 km (0.111 R)
• M2: 234,420 km (0.049 R)
• M3: 728,841 km (0.073 R)
• M4: 776,413 km (0.109 R)
• M5: 977,024 km (0.098 R)
• M6: 1,029,682 km (0.09 R)
• M7: 1,056,311 km (0.112 R)
• M8: 2,403,589 km (0.113 R)
• M9: 2,656,260 km (0.115 R)
• M10: 3,503,732 km (0.114 R)
• M11: 4,602,378 km (0.078 R)
• M12: 4,780,250 km (0.078 R)
• M13: 5,797,665 km (0.105 R)
• M14: 5,941,429 km (0.11 R)
• M15: 7,494,405 km (0.059 R)
• M16: 9,163,767 km (0.076 R)
• M17: 9,612,411 km (0.101 R)
• M18: 9,725,806 km (0.062 R)
• M19: 10,183,426 km (0.114 R)
• M20: 10,298,916 km (0.119 R)
• M21: 10,647,928 km (0.115 R)
• M22: 11,417,609 km (0.085 R)
• M23: 11,960,799 km (0.069 R)
• M24: 12,389,097 km (0.043 R)
• M25: 12,450,732 km (0.102 R)
• M26: 12,698,166 km (0.082 R)
• M27: 12,947,247 km (0.06 R)
• M28: 13,072,311 km (0.071 R)
• M29: 13,197,823 km (0.056 R)
• M30: 13,767,642 km (0.099 R)
• M31: 14,669,866 km (0.107 R)
• M32: 14,800,316 km (0.054 R)
• M33: 15,193,908 km (0.073 R)
• M34: 15,524,669 km (0.118 R)
• M35: 16,598,482 km (0.063 R)
• M36: 16,666,400 km (0.114 R)
• M37: 16,802,534 km (0.118 R)
• M38: 17,007,483 km (0.114 R)
• M39: 17,350,660 km (0.082 R)
• M40: 17,419,625 km (0.114 R)
• M41: 17,974,334 km (0.074 R)
• M42: 19,172,164 km (0.116 R)
• M43: 20,322,871 km (0.102 R)
• M44: 20,833,299 km (0.04 R)
• M45: 21,053,357 km (0.096 R)
• M46: 22,165,019 km (0.108 R)
• M47: 22,464,813 km (0.101 R)
• M48: 22,690,407 km (0.043 R)
• M49: 25,534,262 km (0.114 R)
• M50: 26,163,770 km (0.109 R)
• M51: 26,480,469 km (0.074 R)
• M52: 28,325,758 km (0.083 R)
• M53: 29,140,917 km (0.056 R)
• M54: 30,212,188 km (0.08 R)
• M55: 30,627,621 km (0.087 R)
• M56: 30,710,947 km (0.062 R)
• M57: 32,223,381 km (0.079 R)
• M58: 33,502,144 km (0.115 R)
• M59: 34,971,345 km (0.113 R)
• M60: 35,494,937 km (0.087 R)
• M61: 35,669,967 km (0.083 R)
• M62: 36,461,489 km (0.1 R)
• M63: 36,814,989 km (0.076 R)
• M64: 37,080,974 km (0.118 R)
• M65: 38,330,565 km (0.034 R)
• M66: 38,780,256 km (0.079 R)
• M67: 40,139,502 km (0.056 R)
• M68: 42,346,520 km (0.071 R)
• M69: 43,184,268 km (0.107 R)
• M70: 43,933,603 km (0.12 R)
• M71: 44,027,551 km (0.09 R)
• M72: 44,404,089 km (0.1 R)
• M73: 44,498,335 km (0.094 R)
• M74: 45,825,418 km (0.059 R)
• M75: 49,004,672 km (0.112 R)
• M76: 49,297,136 km (0.052 R)
• M77: 50,276,404 km (0.114 R)
• M78: 54,660,818 km (0.079 R)
• M79: 55,166,758 km (0.05 R)
• M80: 55,674,194 km (0.105 R)
• M81: 56,796,028 km (0.055 R)
• M82: 59,165,808 km (0.087 R)
• M83: 60,310,531 km (0.097 R)
• M84: 60,519,370 km (0.115 R)
• M85: 62,093,887 km (0.066 R)
• M86: 62,939,115 km (0.107 R)
• M87: 63,363,225 km (0.119 R)
• M88: 63,681,869 km (0.111 R)
• M89: 66,250,315 km (0.083 R)
• M90: 67,005,784 km (0.115 R)
• M91: 67,113,943 km (0.119 R)
• M92: 67,438,720 km (0.074 R)
• M93: 70,275,545 km (0.056 R)
• M94: 71,929,947 km (0.068 R)
• M95: 72,262,354 km (0.108 R)
• M96: 73,039,964 km (0.049 R)
• M97: 73,262,565 km (0.093 R)
• M98: 74,155,515 km (0.113 R)
• M99: 74,827,658 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 15,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit