🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.21 AU - 3.33 AU

Year: 2160 Days

Day: 45.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.5

Radius: 14.1

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.28 AU - 7 AU

Year: 5557 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,929,115 km

• M1: 176,077 km (0.115 R)
• M2: 668,254 km (0.119 R)
• M3: 1,289,833 km (0.115 R)
• M4: 1,981,424 km (0.054 R)
• M5: 3,212,614 km (0.108 R)
• M6: 3,714,216 km (0.108 R)
• M7: 4,167,946 km (0.092 R)
• M8: 5,453,590 km (0.105 R)
• M9: 6,370,027 km (0.044 R)
• M10: 7,024,667 km (0.073 R)
• M11: 7,876,777 km (0.104 R)
• M12: 9,133,249 km (0.086 R)
• M13: 11,635,423 km (0.096 R)
• M14: 12,352,595 km (0.093 R)
• M15: 12,936,476 km (0.118 R)
• M16: 14,506,655 km (0.107 R)
• M17: 14,977,739 km (0.104 R)
• M18: 17,356,943 km (0.077 R)
• M19: 18,158,040 km (0.098 R)
• M20: 23,735,049 km (0.061 R)
• M21: 24,307,709 km (0.05 R)
• M22: 25,908,556 km (0.116 R)
• M23: 27,221,277 km (0.105 R)
• M24: 28,211,765 km (0.08 R)
• M25: 30,648,265 km (0.059 R)
• M26: 31,621,848 km (0.071 R)
• M27: 33,733,273 km (0.112 R)
• M28: 34,771,033 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974

Radius: 10.2

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.79 AU - 10.33 AU

Year: 9147 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,929,115 km

• M1: 159,023 km (0.111 R)
• M2: 550,670 km (0.06 R)
• M3: 1,007,093 km (0.12 R)
• M4: 1,607,130 km (0.094 R)
• M5: 1,964,220 km (0.111 R)
• M6: 2,393,566 km (0.047 R)
• M7: 6,087,437 km (0.083 R)
• M8: 6,651,869 km (0.107 R)
• M9: 7,333,138 km (0.103 R)
• M10: 9,216,426 km (0.119 R)
• M11: 9,961,124 km (0.105 R)
• M12: 11,513,950 km (0.113 R)
• M13: 12,735,117 km (0.097 R)
• M14: 13,533,222 km (0.107 R)
• M15: 16,127,847 km (0.085 R)
• M16: 17,955,484 km (0.079 R)
• M17: 18,568,387 km (0.115 R)
• M18: 20,080,223 km (0.095 R)
• M19: 20,740,698 km (0.117 R)
• M20: 22,455,239 km (0.088 R)
• M21: 26,360,042 km (0.108 R)
• M22: 28,061,718 km (0.071 R)
• M23: 30,263,350 km (0.111 R)
• M24: 32,804,120 km (0.102 R)
• M25: 39,450,155 km (0.068 R)
• M26: 49,435,664 km (0.086 R)
• M27: 50,185,897 km (0.109 R)
• M28: 50,791,469 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.2

Radius: 14.4

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.26 AU - 11.66 AU

Year: 13253 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 132.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,929,115 km

• M1: 181,612 km (0.097 R)
• M2: 769,382 km (0.095 R)
• M3: 2,569,343 km (0.072 R)
• M4: 3,028,011 km (0.083 R)
• M5: 3,846,909 km (0.09 R)
• M6: 4,394,886 km (0.088 R)
• M7: 5,249,838 km (0.117 R)
• M8: 6,932,216 km (0.063 R)
• M9: 7,876,178 km (0.109 R)
• M10: 10,956,398 km (0.083 R)
• M11: 15,229,213 km (0.095 R)
• M12: 15,840,171 km (0.082 R)
• M13: 18,373,311 km (0.065 R)
• M14: 24,047,708 km (0.098 R)
• M15: 26,788,341 km (0.119 R)
• M16: 31,772,194 km (0.115 R)
• M17: 32,658,861 km (0.108 R)
• M18: 34,948,007 km (0.097 R)
• M19: 35,418,493 km (0.084 R)
• M20: 37,342,321 km (0.095 R)
• M21: 42,589,167 km (0.075 R)
• M22: 43,667,469 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.7

Radius: 5.3

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.53 AU - 13.41 AU

Year: 16084 Days

Day: 24.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,929,115 km

• M1: 69,413 km (0.086 R)
• M2: 248,033 km (0.116 R)
• M3: 462,407 km (0.082 R)
• M4: 1,064,239 km (0.095 R)
• M5: 1,466,209 km (0.1 R)
• M6: 1,765,404 km (0.051 R)
• M7: 2,015,682 km (0.119 R)
• M8: 3,963,446 km (0.114 R)
• M9: 4,218,211 km (0.077 R)
• M10: 4,394,138 km (0.11 R)
• M11: 5,765,801 km (0.082 R)
• M12: 6,093,121 km (0.116 R)
• M13: 7,026,911 km (0.07 R)
• M14: 9,569,925 km (0.111 R)
• M15: 9,772,032 km (0.117 R)
• M16: 10,342,898 km (0.114 R)
• M17: 11,045,858 km (0.083 R)
• M18: 16,158,515 km (0.116 R)
• M19: 17,627,267 km (0.101 R)
• M20: 18,864,591 km (0.112 R)
• M21: 22,563,996 km (0.107 R)
• M22: 23,928,179 km (0.094 R)
• M23: 30,151,451 km (0.102 R)
• M24: 32,595,581 km (0.078 R)
• M25: 37,247,476 km (0.112 R)
• M26: 38,126,813 km (0.119 R)
• M27: 38,763,202 km (0.095 R)
• M28: 40,715,155 km (0.051 R)
• M29: 42,731,585 km (0.082 R)
• M30: 46,382,670 km (0.064 R)
• M31: 50,847,568 km (0.107 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: 550 - 11,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit