🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.79 AU

Year: 228 Days

Day: 41.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.66 AU - 0.86 AU

Year: 242 Days

Day: 33.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 15,701,970 km

• M1: 174,730 km (0.087 R)
• M2: 487,988 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.16 AU - 1.3 AU

Year: 498 Days

Day: 43.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.37 AU - 2.53 AU

Year: 1401 Days

Day: 37.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,701,970 km

• M1: 591,061 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.3

Radius: 12.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.28 AU - 8.54 AU

Year: 8908 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 15,701,970 km

• M1: 158,275 km (0.074 R)
• M2: 572,212 km (0.081 R)
• M3: 1,183,768 km (0.093 R)
• M4: 1,943,426 km (0.08 R)
• M5: 2,396,558 km (0.102 R)
• M6: 2,856,422 km (0.076 R)
• M7: 3,496,102 km (0.117 R)
• M8: 5,553,821 km (0.099 R)
• M9: 7,177,855 km (0.077 R)
• M10: 7,755,752 km (0.066 R)
• M11: 8,818,645 km (0.068 R)
• M12: 10,026,498 km (0.109 R)
• M13: 12,069,855 km (0.08 R)
• M14: 14,506,506 km (0.062 R)
• M15: 16,893,340 km (0.095 R)
• M16: 24,213,911 km (0.052 R)
• M17: 25,045,526 km (0.08 R)
• M18: 25,610,407 km (0.109 R)
• M19: 30,227,746 km (0.086 R)
• M20: 34,207,648 km (0.051 R)
• M21: 41,333,293 km (0.076 R)
• M22: 43,460,276 km (0.042 R)
• M23: 44,413,513 km (0.118 R)
• M24: 46,502,797 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16

Radius: 8.4

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.28 AU - 11.54 AU

Year: 12268 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 15,701,970 km

• M1: 104,569 km (0.106 R)
• M2: 733,927 km (0.056 R)
• M3: 3,100,715 km (0.094 R)
• M4: 3,821,777 km (0.025 R)
• M5: 8,486,089 km (0.118 R)
• M6: 10,269,595 km (0.093 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: 454 - 10,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit