🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.35 AU - 1.39 AU

Year: 607 Days

Day: 29.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.4 AU - 2.18 AU

Year: 907 Days

Day: 28.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.87 AU - 2.91 AU

Year: 1861 Days

Day: 39.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.57 AU - 3.31 AU

Year: 1909 Days

Day: 18 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,211,813 km

• M1: 59,690 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.7

Radius: 10.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.56 AU - 5.22 AU

Year: 4096 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 18,211,813 km

• M1: 134,339 km (0.112 R)
• M2: 550,969 km (0.091 R)
• M3: 1,257,968 km (0.075 R)
• M4: 2,648,182 km (0.096 R)
• M5: 3,217,551 km (0.084 R)
• M6: 4,006,829 km (0.055 R)
• M7: 5,014,521 km (0.078 R)
• M8: 5,680,231 km (0.091 R)
• M9: 6,048,092 km (0.102 R)
• M10: 7,218,247 km (0.082 R)
• M11: 9,087,771 km (0.102 R)
• M12: 10,077,661 km (0.12 R)
• M13: 13,899,437 km (0.031 R)
• M14: 16,658,321 km (0.107 R)
• M15: 18,535,625 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.5

Radius: 8.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.63 AU - 11.73 AU

Year: 13219 Days

Day: 13.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 18,211,813 km

• M1: 108,159 km (0.105 R)
• M2: 423,960 km (0.061 R)
• M3: 1,004,550 km (0.071 R)
• M4: 2,117,259 km (0.078 R)
• M5: 3,491,166 km (0.081 R)
• M6: 3,764,930 km (0.093 R)
• M7: 4,376,486 km (0.061 R)
• M8: 4,827,074 km (0.053 R)
• M9: 6,129,174 km (0.092 R)
• M10: 7,989,125 km (0.05 R)
• M11: 9,655,196 km (0.049 R)
• M12: 10,989,759 km (0.104 R)
• M13: 13,839,149 km (0.053 R)
• M14: 17,303,836 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 16,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit