🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.95 AU - 1.31 AU

Year: 455 Days

Day: 39.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.37 AU - 1.41 AU

Year: 621 Days

Day: 46.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.15 AU - 1.89 AU

Year: 710 Days

Day: 29.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.85 AU - 2.35 AU

Year: 1153 Days

Day: 28.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,511,698 km

• M1: 926,011 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.5 AU - 3.76 AU

Year: 2619 Days

Day: 20.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.2

Radius: 5.8

Gravity: 24.44 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.53 AU - 17.15 AU

Year: 19501 Days

Day: 15.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 79,511,698 km

• M1: 85,121 km (0.098 R)
• M2: 203,752 km (0.1 R)
• M3: 248,183 km (0.098 R)
• M4: 464,501 km (0.111 R)
• M5: 1,328,279 km (0.083 R)
• M6: 2,075,670 km (0.109 R)
• M7: 3,333,190 km (0.1 R)
• M8: 3,582,869 km (0.05 R)
• M9: 5,156,190 km (0.06 R)
• M10: 5,493,533 km (0.112 R)
• M11: 6,037,920 km (0.112 R)
• M12: 7,391,631 km (0.109 R)
• M13: 7,936,317 km (0.089 R)
• M14: 8,213,671 km (0.07 R)
• M15: 9,587,877 km (0.11 R)
• M16: 10,002,114 km (0.112 R)
• M17: 10,181,332 km (0.118 R)
• M18: 12,542,435 km (0.054 R)
• M19: 12,606,762 km (0.058 R)
• M20: 12,865,118 km (0.065 R)
• M21: 13,256,167 km (0.095 R)
• M22: 13,982,913 km (0.119 R)
• M23: 14,317,563 km (0.072 R)
• M24: 15,960,447 km (0.095 R)
• M25: 17,017,057 km (0.097 R)
• M26: 17,445,954 km (0.092 R)
• M27: 18,168,811 km (0.108 R)
• M28: 19,271,347 km (0.106 R)
• M29: 20,319,879 km (0.117 R)
• M30: 22,471,695 km (0.06 R)
• M31: 22,784,952 km (0.099 R)
• M32: 23,020,868 km (0.118 R)
• M33: 23,178,544 km (0.092 R)
• M34: 24,533,752 km (0.061 R)
• M35: 24,694,869 km (0.116 R)
• M36: 24,775,502 km (0.074 R)
• M37: 25,424,158 km (0.076 R)
• M38: 25,505,539 km (0.097 R)
• M39: 25,750,581 km (0.097 R)
• M40: 26,490,043 km (0.067 R)
• M41: 26,820,953 km (0.112 R)
• M42: 27,153,210 km (0.091 R)
• M43: 27,403,338 km (0.101 R)
• M44: 27,570,588 km (0.092 R)
• M45: 30,636,896 km (0.072 R)
• M46: 33,899,027 km (0.107 R)
• M47: 34,438,327 km (0.099 R)
• M48: 34,708,950 km (0.099 R)
• M49: 34,799,457 km (0.104 R)
• M50: 35,343,395 km (0.106 R)
• M51: 36,531,800 km (0.064 R)
• M52: 36,623,653 km (0.065 R)
• M53: 36,807,808 km (0.078 R)
• M54: 37,454,819 km (0.113 R)
• M55: 37,919,171 km (0.062 R)
• M56: 38,666,113 km (0.115 R)
• M57: 38,853,559 km (0.088 R)
• M58: 40,174,508 km (0.066 R)
• M59: 40,364,497 km (0.094 R)
• M60: 41,127,147 km (0.09 R)
• M61: 42,569,720 km (0.034 R)
• M62: 44,126,884 km (0.085 R)
• M63: 44,617,266 km (0.109 R)
• M64: 45,109,443 km (0.113 R)
• M65: 45,603,415 km (0.049 R)
• M66: 47,296,414 km (0.102 R)
• M67: 49,212,912 km (0.116 R)
• M68: 50,231,674 km (0.116 R)
• M69: 50,538,649 km (0.047 R)
• M70: 53,956,511 km (0.109 R)
• M71: 55,957,981 km (0.113 R)
• M72: 56,488,605 km (0.114 R)
• M73: 56,701,483 km (0.09 R)
• M74: 57,234,500 km (0.077 R)
• M75: 57,448,126 km (0.075 R)
• M76: 57,555,088 km (0.104 R)
• M77: 57,662,200 km (0.062 R)
• M78: 57,769,163 km (0.114 R)
• M79: 58,735,864 km (0.096 R)
• M80: 62,875,985 km (0.072 R)
• M81: 65,092,427 km (0.105 R)
• M82: 65,203,878 km (0.036 R)
• M83: 66,210,222 km (0.071 R)
• M84: 66,434,619 km (0.112 R)
• M85: 66,659,166 km (0.093 R)
• M86: 66,884,011 km (0.052 R)
• M87: 67,221,654 km (0.095 R)
• M88: 68,691,602 km (0.067 R)
• M89: 69,259,925 km (0.083 R)
• M90: 69,715,600 km (0.052 R)
• M91: 72,701,723 km (0.103 R)
• M92: 72,817,362 km (0.07 R)
• M93: 72,933,151 km (0.099 R)
• M94: 74,093,881 km (0.114 R)
• M95: 76,551,474 km (0.077 R)
• M96: 77,140,441 km (0.066 R)
• M97: 77,612,722 km (0.052 R)
• M98: 78,560,275 km (0.084 R)
• M99: 79,392,637 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 13,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit