🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.26 AU - 2.34 AU

Year: 1321 Days

Day: 42.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,595,767 km

• M1: 42,187 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482

Radius: 13.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.3 AU - 7.02 AU

Year: 5100 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,595,767 km

• M1: 169,794 km (0.103 R)
• M2: 626,965 km (0.083 R)
• M3: 1,070,822 km (0.115 R)
• M4: 1,784,703 km (0.051 R)
• M5: 2,567,399 km (0.045 R)
• M6: 2,993,902 km (0.06 R)
• M7: 4,426,751 km (0.03 R)
• M8: 5,020,205 km (0.08 R)
• M9: 6,009,945 km (0.088 R)
• M10: 6,707,819 km (0.115 R)
• M11: 10,179,088 km (0.065 R)
• M12: 11,900,660 km (0.054 R)
• M13: 12,660,468 km (0.118 R)
• M14: 13,351,610 km (0.082 R)
• M15: 14,119,945 km (0.116 R)
• M16: 16,954,375 km (0.092 R)
• M17: 18,536,672 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.2

Radius: 10.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.47 AU - 7.41 AU

Year: 6924 Days

Day: 13 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,595,767 km

• M1: 135,536 km (0.113 R)
• M2: 493,224 km (0.116 R)
• M3: 901,626 km (0.05 R)
• M4: 1,578,108 km (0.086 R)
• M5: 2,263,416 km (0.085 R)
• M6: 2,657,157 km (0.117 R)
• M7: 2,997,193 km (0.114 R)
• M8: 4,582,033 km (0.12 R)
• M9: 5,482,014 km (0.071 R)
• M10: 6,429,118 km (0.066 R)
• M11: 9,661,030 km (0.087 R)
• M12: 11,379,312 km (0.059 R)
• M13: 11,876,725 km (0.045 R)
• M14: 13,844,535 km (0.109 R)
• M15: 14,876,611 km (0.053 R)
• M16: 16,519,943 km (0.049 R)
• M17: 17,549,027 km (0.1 R)
• M18: 18,552,081 km (0.045 R)
• M19: 19,033,038 km (0.109 R)
• M20: 23,663,990 km (0.056 R)
• M21: 28,086,252 km (0.073 R)
• M22: 32,930,381 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.7

Radius: 14.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.15 AU - 12.25 AU

Year: 15157 Days

Day: 6.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,595,767 km

• M1: 182,958 km (0.075 R)
• M2: 723,904 km (0.071 R)
• M3: 1,243,906 km (0.119 R)
• M4: 2,188,467 km (0.118 R)
• M5: 4,682,114 km (0.112 R)
• M6: 5,407,813 km (0.086 R)
• M7: 6,741,478 km (0.1 R)
• M8: 7,715,061 km (0.099 R)
• M9: 13,836,457 km (0.067 R)
• M10: 17,174,883 km (0.094 R)
• M11: 19,417,654 km (0.063 R)
• M12: 25,816,254 km (0.093 R)
• M13: 34,887,869 km (0.104 R)
• M14: 35,403,234 km (0.115 R)
• M15: 36,054,732 km (0.042 R)
• M16: 39,154,849 km (0.073 R)
• M17: 39,991,999 km (0.034 R)
• M18: 43,460,276 km (0.114 R)
• M19: 52,660,844 km (0.117 R)
• M20: 58,254,009 km (0.079 R)
• M21: 59,162,368 km (0.07 R)
• M22: 64,617,903 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.8

Radius: 3.6

Gravity: 65.42 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.75 AU - 13.61 AU

Year: 17101 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,595,767 km

• M1: 45,627 km (0.092 R)
• M2: 165,605 km (0.103 R)
• M3: 412,591 km (0.117 R)
• M4: 557,252 km (0.033 R)
• M5: 1,126,472 km (0.112 R)
• M6: 1,557,763 km (0.119 R)
• M7: 1,857,258 km (0.076 R)
• M8: 2,111,125 km (0.096 R)
• M9: 5,040,102 km (0.097 R)
• M10: 5,730,945 km (0.079 R)
• M11: 6,395,907 km (0.086 R)
• M12: 7,297,683 km (0.074 R)
• M13: 9,687,061 km (0.076 R)
• M14: 10,627,134 km (0.117 R)
• M15: 11,307,654 km (0.077 R)
• M16: 12,215,265 km (0.106 R)
• M17: 13,523,049 km (0.05 R)
• M18: 15,227,567 km (0.087 R)
• M19: 18,087,879 km (0.074 R)
• M20: 18,788,445 km (0.053 R)
• M21: 19,235,444 km (0.112 R)
• M22: 21,286,580 km (0.038 R)
• M23: 23,582,010 km (0.105 R)
• M24: 26,369,467 km (0.113 R)
• M25: 26,816,914 km (0.119 R)
• M26: 29,488,433 km (0.069 R)
• M27: 29,849,413 km (0.081 R)
• M28: 32,077,673 km (0.056 R)
• M29: 37,001,238 km (0.081 R)
• M30: 38,556,607 km (0.11 R)
• M31: 40,598,469 km (0.116 R)
• M32: 43,018,962 km (0.101 R)
• M33: 50,682,113 km (0.068 R)
• M34: 53,306,808 km (0.066 R)
• M35: 55,288,082 km (0.085 R)
• M36: 57,504,973 km (0.115 R)
• M37: 59,972,739 km (0.084 R)
• M38: 63,504,745 km (0.026 R)
• M39: 73,155,304 km (0.09 R)
• M40: 73,375,362 km (0.117 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: 261 - 11,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit