🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.08 AU - 2.5 AU

Year: 1241 Days

Day: 17.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,233,954 km

• M1: 101,727 km (0.119 R)
• M2: 227,389 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.02 AU - 4.1 AU

Year: 2406 Days

Day: 21.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.69 AU - 4.91 AU

Year: 3194 Days

Day: 17.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 14.6

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.48 AU - 6.74 AU

Year: 4759 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,233,954 km

• M1: 181,612 km (0.115 R)
• M2: 805,285 km (0.049 R)
• M3: 1,323,792 km (0.068 R)
• M4: 2,173,059 km (0.059 R)
• M5: 3,343,961 km (0.076 R)
• M6: 4,082,825 km (0.109 R)
• M7: 4,981,908 km (0.089 R)
• M8: 6,318,715 km (0.078 R)
• M9: 6,869,534 km (0.072 R)
• M10: 7,956,812 km (0.083 R)
• M11: 8,994,722 km (0.111 R)
• M12: 10,651,219 km (0.075 R)
• M13: 12,205,241 km (0.107 R)
• M14: 12,959,664 km (0.061 R)
• M15: 14,340,901 km (0.062 R)
• M16: 14,897,554 km (0.03 R)
• M17: 16,899,024 km (0.117 R)
• M18: 17,964,460 km (0.079 R)
• M19: 20,298,486 km (0.104 R)
• M20: 23,358,660 km (0.08 R)
• M21: 23,974,555 km (0.107 R)
• M22: 24,839,230 km (0.074 R)
• M23: 25,319,589 km (0.118 R)
• M24: 29,836,099 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.5

Radius: 4.1

Gravity: 39.83 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.31 AU - 17.35 AU

Year: 21497 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,233,954 km

• M1: 58,642 km (0.032 R)
• M2: 560,543 km (0.066 R)
• M3: 894,146 km (0.114 R)
• M4: 1,065,586 km (0.079 R)
• M5: 1,715,738 km (0.058 R)
• M6: 1,942,528 km (0.095 R)
• M7: 2,146,430 km (0.108 R)
• M8: 3,563,720 km (0.081 R)
• M9: 3,997,106 km (0.066 R)
• M10: 6,346,540 km (0.115 R)
• M11: 8,973,179 km (0.054 R)
• M12: 9,196,679 km (0.081 R)
• M13: 9,713,240 km (0.098 R)
• M14: 10,554,728 km (0.111 R)
• M15: 11,378,564 km (0.075 R)
• M16: 12,869,007 km (0.107 R)
• M17: 13,514,522 km (0.116 R)
• M18: 14,332,523 km (0.105 R)
• M19: 16,479,402 km (0.108 R)
• M20: 20,905,854 km (0.117 R)
• M21: 24,511,910 km (0.103 R)
• M22: 32,007,960 km (0.112 R)
• M23: 35,223,716 km (0.081 R)
• M24: 37,627,455 km (0.061 R)
• M25: 39,091,270 km (0.068 R)
• M26: 43,550,483 km (0.03 R)
• M27: 63,332,259 km (0.102 R)
• M28: 63,742,306 km (0.081 R)
• M29: 73,668,574 km (0.031 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 19,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit