🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.19 AU - 1.23 AU

Year: 474 Days

Day: 26.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,206,591 km

• M1: 202,855 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.54 AU - 3.56 AU

Year: 2384 Days

Day: 24.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.3 AU - 6 AU

Year: 4166 Days

Day: 44.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.2

Radius: 14.4

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.71 AU - 9.01 AU

Year: 7855 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,206,591 km

• M1: 190,588 km (0.1 R)
• M2: 879,635 km (0.082 R)
• M3: 1,741,918 km (0.118 R)
• M4: 3,497,748 km (0.107 R)
• M5: 4,394,437 km (0.102 R)
• M6: 6,021,464 km (0.056 R)
• M7: 6,839,914 km (0.112 R)
• M8: 8,020,989 km (0.068 R)
• M9: 8,933,835 km (0.063 R)
• M10: 12,933,484 km (0.1 R)
• M11: 14,957,842 km (0.098 R)
• M12: 21,142,069 km (0.091 R)
• M13: 21,855,800 km (0.077 R)
• M14: 24,171,126 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.8

Radius: 10.5

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.77 AU - 13.21 AU

Year: 12986 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,206,591 km

• M1: 146,157 km (0.065 R)
• M2: 583,880 km (0.105 R)
• M3: 1,010,384 km (0.096 R)
• M4: 1,365,978 km (0.08 R)
• M5: 1,756,877 km (0.107 R)
• M6: 2,164,681 km (0.12 R)
• M7: 3,199,001 km (0.025 R)
• M8: 3,700,752 km (0.103 R)
• M9: 4,929,549 km (0.091 R)
• M10: 5,418,435 km (0.104 R)
• M11: 6,412,363 km (0.114 R)
• M12: 6,783,366 km (0.054 R)
• M13: 7,523,576 km (0.053 R)
• M14: 8,030,563 km (0.11 R)
• M15: 8,365,064 km (0.089 R)
• M16: 9,113,203 km (0.113 R)
• M17: 10,742,773 km (0.04 R)
• M18: 11,267,412 km (0.088 R)
• M19: 13,741,163 km (0.07 R)
• M20: 14,782,364 km (0.116 R)
• M21: 17,099,635 km (0.081 R)
• M22: 21,331,460 km (0.108 R)
• M23: 22,348,276 km (0.117 R)
• M24: 22,725,861 km (0.08 R)
• M25: 28,030,901 km (0.091 R)
• M26: 29,930,046 km (0.08 R)
• M27: 35,368,826 km (0.105 R)
• M28: 38,658,035 km (0.04 R)
• M29: 46,142,416 km (0.107 R)
• M30: 50,061,880 km (0.049 R)
• M31: 56,435,946 km (0.034 R)
• M32: 60,728,657 km (0.096 R)
• M33: 62,020,584 km (0.095 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit