🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.73 AU - 0.93 AU

Year: 280 Days

Day: 14.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.35 AU - 1.71 AU

Year: 702 Days

Day: 30 Hours

Environment

Temp: -51 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.45 AU - 1.99 AU

Year: 837 Days

Day: 33.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.68 AU - 2.28 AU

Year: 1033 Days

Day: 19.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 13.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.45 AU - 11.51 AU

Year: 11692 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,860,203 km

• M1: 173,534 km (0.104 R)
• M2: 670,797 km (0.083 R)
• M3: 1,454,540 km (0.116 R)
• M4: 2,045,900 km (0.075 R)
• M5: 2,631,726 km (0.111 R)
• M6: 4,200,110 km (0.05 R)
• M7: 5,718,678 km (0.071 R)
• M8: 6,177,195 km (0.068 R)
• M9: 7,249,064 km (0.064 R)
• M10: 9,711,146 km (0.075 R)
• M11: 11,877,622 km (0.094 R)
• M12: 13,904,972 km (0.068 R)
• M13: 14,672,858 km (0.067 R)
• M14: 15,133,620 km (0.108 R)
• M15: 19,098,412 km (0.099 R)
• M16: 22,995,586 km (0.091 R)
• M17: 24,069,699 km (0.101 R)
• M18: 26,221,664 km (0.05 R)
• M19: 29,010,917 km (0.064 R)
• M20: 33,557,645 km (0.11 R)
• M21: 34,243,701 km (0.115 R)
• M22: 39,185,068 km (0.08 R)
• M23: 42,553,713 km (0.106 R)
• M24: 43,763,361 km (0.079 R)
• M25: 44,445,228 km (0.05 R)
• M26: 47,243,905 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 12.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.81 AU - 11.93 AU

Year: 15166 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,860,203 km

• M1: 157,975 km (0.073 R)
• M2: 675,734 km (0.086 R)
• M3: 1,569,581 km (0.117 R)
• M4: 2,540,621 km (0.081 R)
• M5: 3,352,787 km (0.087 R)
• M6: 3,966,139 km (0.079 R)
• M7: 10,619,055 km (0.112 R)
• M8: 14,924,931 km (0.069 R)
• M9: 17,300,844 km (0.12 R)
• M10: 17,952,792 km (0.12 R)
• M11: 20,454,367 km (0.112 R)
• M12: 21,183,507 km (0.105 R)
• M13: 21,648,009 km (0.079 R)
• M14: 35,464,270 km (0.115 R)
• M15: 40,365,096 km (0.112 R)
• M16: 44,022,614 km (0.058 R)
• M17: 46,945,906 km (0.1 R)
• M18: 48,535,384 km (0.04 R)
• M19: 51,821,600 km (0.104 R)
• M20: 52,327,091 km (0.088 R)
• M21: 55,428,853 km (0.076 R)
• M22: 57,563,465 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 19,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit