🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.35 AU - 1.39 AU

Year: 586 Days

Day: 34.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.37 AU - 1.67 AU

Year: 684 Days

Day: 31.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.66 AU - 4.64 AU

Year: 3088 Days

Day: 35.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 89.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,253,494 km

• M1: 58,792 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 13.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.57 AU - 12.35 AU

Year: 11481 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,253,494 km

• M1: 172,486 km (0.108 R)
• M2: 702,811 km (0.059 R)
• M3: 1,186,012 km (0.085 R)
• M4: 3,136,020 km (0.118 R)
• M5: 4,089,407 km (0.114 R)
• M6: 4,729,985 km (0.085 R)
• M7: 5,436,686 km (0.119 R)
• M8: 7,189,225 km (0.113 R)
• M9: 8,125,109 km (0.097 R)
• M10: 9,090,614 km (0.054 R)
• M11: 9,758,269 km (0.119 R)
• M12: 10,293,979 km (0.118 R)
• M13: 13,798,010 km (0.072 R)
• M14: 19,333,879 km (0.047 R)
• M15: 20,787,971 km (0.097 R)
• M16: 21,857,296 km (0.076 R)
• M17: 24,789,714 km (0.026 R)
• M18: 39,964,024 km (0.098 R)
• M19: 42,036,403 km (0.103 R)
• M20: 43,170,505 km (0.101 R)
• M21: 52,335,469 km (0.095 R)
• M22: 58,239,049 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.6

Radius: 5.4

Gravity: 32.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 14.39 AU - 15.07 AU

Year: 20649 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,253,494 km

• M1: 67,319 km (0.103 R)
• M2: 358,586 km (0.106 R)
• M3: 579,243 km (0.114 R)
• M4: 800,349 km (0.066 R)
• M5: 1,352,664 km (0.089 R)
• M6: 1,902,586 km (0.082 R)
• M7: 2,493,198 km (0.04 R)
• M8: 2,817,975 km (0.115 R)
• M9: 5,552,475 km (0.035 R)
• M10: 6,106,286 km (0.087 R)
• M11: 7,029,155 km (0.099 R)
• M12: 8,094,591 km (0.066 R)
• M13: 8,862,178 km (0.104 R)
• M14: 10,796,778 km (0.091 R)
• M15: 18,165,669 km (0.107 R)
• M16: 26,743,312 km (0.088 R)
• M17: 27,219,781 km (0.108 R)
• M18: 30,069,172 km (0.063 R)
• M19: 30,713,789 km (0.116 R)
• M20: 33,798,647 km (0.108 R)
• M21: 34,918,387 km (0.105 R)
• M22: 36,497,841 km (0.089 R)
• M23: 37,083,816 km (0.043 R)
• M24: 37,379,272 km (0.079 R)
• M25: 41,521,487 km (0.115 R)
• M26: 46,471,232 km (0.071 R)
• M27: 48,909,977 km (0.105 R)
• M28: 54,230,425 km (0.107 R)
• M29: 63,019,449 km (0.053 R)
• M30: 64,499,720 km (0.065 R)
• M31: 70,653,279 km (0.077 R)
• M32: 71,791,719 km (0.062 R)
• M33: 73,406,030 km (0.066 R)
• M34: 81,841,704 km (0.076 R)
• M35: 84,620,634 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.8

Radius: 7.1

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.5 AU - 19.68 AU

Year: 23574 Days

Day: 21.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,253,494 km

• M1: 88,263 km (0.107 R)
• M2: 549,174 km (0.079 R)
• M3: 782,247 km (0.106 R)
• M4: 1,069,625 km (0.115 R)
• M5: 1,443,619 km (0.03 R)
• M6: 1,882,240 km (0.032 R)
• M7: 3,080,071 km (0.036 R)
• M8: 4,352,550 km (0.09 R)
• M9: 5,639,989 km (0.069 R)
• M10: 6,347,886 km (0.087 R)
• M11: 6,965,576 km (0.099 R)
• M12: 9,657,141 km (0.119 R)
• M13: 11,608,944 km (0.093 R)
• M14: 13,122,426 km (0.087 R)
• M15: 17,518,509 km (0.103 R)
• M16: 18,539,963 km (0.094 R)
• M17: 20,700,905 km (0.073 R)
• M18: 23,133,964 km (0.076 R)
• M19: 25,399,175 km (0.045 R)
• M20: 25,869,361 km (0.06 R)
• M21: 37,891,944 km (0.034 R)
• M22: 39,595,864 km (0.067 R)
• M23: 45,702,149 km (0.118 R)
• M24: 48,346,591 km (0.114 R)
• M25: 51,091,413 km (0.111 R)
• M26: 53,938,260 km (0.088 R)
• M27: 61,198,843 km (0.103 R)
• M28: 67,950,794 km (0.116 R)
• M29: 81,630,173 km (0.095 R)
• M30: 83,168,637 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 14,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit