🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.91 AU

Year: 227 Days

Day: 22.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1 AU - 1.26 AU

Year: 437 Days

Day: 29.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,535,123 km

• M1: 813,064 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.27 AU - 4.53 AU

Year: 2799 Days

Day: 14.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 14.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.34 AU - 6.58 AU

Year: 5288 Days

Day: 10.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,535,123 km

• M1: 343,178 km (0.115 R)
• M2: 1,025,344 km (0.076 R)
• M3: 2,075,970 km (0.116 R)
• M4: 5,472,141 km (0.094 R)
• M5: 6,045,998 km (0.088 R)
• M6: 8,947,897 km (0.11 R)
• M7: 9,421,674 km (0.057 R)
• M8: 9,954,093 km (0.076 R)
• M9: 10,989,759 km (0.057 R)
• M10: 12,239,499 km (0.083 R)
• M11: 15,635,221 km (0.047 R)
• M12: 20,826,567 km (0.102 R)
• M13: 23,029,545 km (0.073 R)
• M14: 27,644,340 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.9

Radius: 13.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.32 AU - 10.74 AU

Year: 10692 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,535,123 km

• M1: 274,063 km (0.093 R)
• M2: 852,558 km (0.104 R)
• M3: 1,313,170 km (0.069 R)
• M4: 2,722,980 km (0.094 R)
• M5: 6,065,296 km (0.065 R)
• M6: 6,895,415 km (0.119 R)
• M7: 7,338,224 km (0.099 R)
• M8: 9,761,111 km (0.083 R)
• M9: 12,525,531 km (0.113 R)
• M10: 16,427,791 km (0.062 R)
• M11: 18,297,016 km (0.085 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 10,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit