🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.58 AU - 0.64 AU

Year: 166 Days

Day: 35.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.05 AU - 1.35 AU

Year: 458 Days

Day: 29.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.26 AU - 1.52 AU

Year: 571 Days

Day: 43 Hours

Environment

Temp: 23 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.1 AU - 1.76 AU

Year: 596 Days

Day: 47.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 79.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 10.7

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.72 AU - 12.98 AU

Year: 15115 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,845,790 km

• M1: 133,142 km (0.108 R)
• M2: 571,613 km (0.069 R)
• M3: 1,434,045 km (0.114 R)
• M4: 1,774,530 km (0.061 R)
• M5: 2,131,620 km (0.076 R)
• M6: 2,494,096 km (0.106 R)
• M7: 3,955,218 km (0.095 R)
• M8: 4,604,772 km (0.04 R)
• M9: 5,111,161 km (0.05 R)
• M10: 5,579,701 km (0.05 R)
• M11: 10,089,928 km (0.075 R)
• M12: 11,182,441 km (0.088 R)
• M13: 12,225,437 km (0.092 R)
• M14: 13,601,738 km (0.113 R)
• M15: 18,183,472 km (0.109 R)
• M16: 20,774,806 km (0.1 R)
• M17: 21,877,193 km (0.119 R)
• M18: 25,521,546 km (0.065 R)
• M19: 27,107,882 km (0.073 R)
• M20: 29,210,331 km (0.119 R)
• M21: 47,999,674 km (0.102 R)
• M22: 51,896,399 km (0.105 R)
• M23: 54,092,795 km (0.109 R)
• M24: 56,174,599 km (0.108 R)
• M25: 56,703,427 km (0.114 R)
• M26: 57,770,659 km (0.066 R)
• M27: 59,762,255 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.4

Radius: 11.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.51 AU - 14.91 AU

Year: 16720 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,845,790 km

• M1: 234,270 km (0.117 R)
• M2: 769,980 km (0.071 R)
• M3: 1,612,216 km (0.055 R)
• M4: 2,779,379 km (0.111 R)
• M5: 4,895,590 km (0.102 R)
• M6: 5,921,832 km (0.12 R)
• M7: 6,822,411 km (0.034 R)
• M8: 7,529,859 km (0.12 R)
• M9: 8,472,775 km (0.095 R)
• M10: 10,418,445 km (0.09 R)
• M11: 13,045,682 km (0.112 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit