🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.99 AU - 1.21 AU

Year: 405 Days

Day: 47.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 82,389,591 km

• M1: 48,470 km (0.109 R)
• M2: 934,089 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.11 AU - 1.83 AU

Year: 626 Days

Day: 32.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.5 AU - 2.66 AU

Year: 1456 Days

Day: 36.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,389,591 km

• M1: 145,559 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.25 AU - 3.23 AU

Year: 1594 Days

Day: 33.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.24 AU - 4.2 AU

Year: 2522 Days

Day: 21.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957

Radius: 3

Gravity: 106.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.84 AU - 15.82 AU

Year: 19065 Days

Day: 21.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,389,591 km

• M1: 38,746 km (0.059 R)
• M2: 210,035 km (0.092 R)
• M3: 567,275 km (0.11 R)
• M4: 736,470 km (0.105 R)
• M5: 1,052,421 km (0.106 R)
• M6: 1,501,514 km (0.058 R)
• M7: 2,586,846 km (0.1 R)
• M8: 2,943,338 km (0.049 R)
• M9: 3,078,275 km (0.102 R)
• M10: 3,507,920 km (0.101 R)
• M11: 3,879,522 km (0.099 R)
• M12: 3,976,461 km (0.107 R)
• M13: 4,108,107 km (0.101 R)
• M14: 4,960,067 km (0.097 R)
• M15: 6,448,865 km (0.088 R)
• M16: 6,676,703 km (0.031 R)
• M17: 10,455,395 km (0.112 R)
• M18: 11,220,439 km (0.042 R)
• M19: 13,004,842 km (0.116 R)
• M20: 16,188,434 km (0.088 R)
• M21: 23,605,796 km (0.112 R)
• M22: 24,255,500 km (0.084 R)
• M23: 29,387,754 km (0.109 R)
• M24: 30,647,218 km (0.113 R)
• M25: 35,058,411 km (0.103 R)
• M26: 42,043,734 km (0.079 R)
• M27: 43,479,275 km (0.103 R)
• M28: 45,609,997 km (0.063 R)
• M29: 47,981,423 km (0.053 R)
• M30: 50,433,631 km (0.108 R)
• M31: 56,541,562 km (0.12 R)
• M32: 69,535,185 km (0.102 R)
• M33: 71,990,385 km (0.084 R)
• M34: 74,965,737 km (0.072 R)
• M35: 77,072,973 km (0.067 R)
• M36: 79,701,706 km (0.114 R)
• M37: 82,389,531 km (0.025 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 14,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit