🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.97 AU - 1.17 AU

Year: 424 Days

Day: 13.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,823,547 km

• M1: 25,581 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.22 AU - 1.28 AU

Year: 535 Days

Day: 21.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,823,547 km

• M1: 11,220 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.48 AU - 3.14 AU

Year: 1804 Days

Day: 16.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.66 AU - 4.08 AU

Year: 2369 Days

Day: 46.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.9

Radius: 12.9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.48 AU - 5.02 AU

Year: 3964 Days

Day: 10.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,823,547 km

• M1: 161,117 km (0.113 R)
• M2: 632,350 km (0.093 R)
• M3: 1,143,227 km (0.096 R)
• M4: 1,576,911 km (0.105 R)
• M5: 2,162,138 km (0.106 R)
• M6: 2,666,432 km (0.095 R)
• M7: 3,936,070 km (0.097 R)
• M8: 4,881,528 km (0.089 R)
• M9: 5,295,017 km (0.087 R)
• M10: 7,502,932 km (0.076 R)
• M11: 8,055,845 km (0.113 R)
• M12: 8,531,567 km (0.117 R)
• M13: 9,651,905 km (0.108 R)
• M14: 10,228,156 km (0.115 R)
• M15: 12,316,692 km (0.057 R)
• M16: 13,794,120 km (0.091 R)
• M17: 14,328,484 km (0.097 R)
• M18: 14,876,461 km (0.11 R)
• M19: 18,580,953 km (0.086 R)
• M20: 19,595,376 km (0.079 R)
• M21: 21,864,776 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.2

Radius: 4.5

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.55 AU - 17.03 AU

Year: 22892 Days

Day: 17.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,823,547 km

• M1: 73,752 km (0.111 R)
• M2: 284,236 km (0.114 R)
• M3: 470,037 km (0.097 R)
• M4: 762,650 km (0.092 R)
• M5: 1,052,421 km (0.118 R)
• M6: 1,229,246 km (0.079 R)
• M7: 1,568,534 km (0.108 R)
• M8: 3,863,963 km (0.117 R)
• M9: 4,495,865 km (0.062 R)
• M10: 4,996,868 km (0.06 R)
• M11: 5,961,774 km (0.097 R)
• M12: 6,802,514 km (0.109 R)
• M13: 7,589,848 km (0.088 R)
• M14: 14,470,452 km (0.109 R)
• M15: 19,865,251 km (0.095 R)
• M16: 23,505,865 km (0.035 R)
• M17: 23,966,925 km (0.114 R)
• M18: 29,230,078 km (0.116 R)
• M19: 29,870,506 km (0.111 R)
• M20: 31,512,343 km (0.075 R)
• M21: 38,554,363 km (0.033 R)
• M22: 41,561,430 km (0.082 R)
• M23: 43,743,016 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit