🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.47 AU - 0.71 AU

Year: 168 Days

Day: 45.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.75 AU

Year: 208 Days

Day: 17.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,238,488 km

• M1: 28,424 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.84 AU - 1.34 AU

Year: 422 Days

Day: 13.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.17 AU - 2.65 AU

Year: 1387 Days

Day: 29.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.22 AU - 2.88 AU

Year: 1510 Days

Day: 28.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,238,488 km

• M1: 71,807 km (0.069 R)
• M2: 1,388,867 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.9

Radius: 5.5

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.23 AU - 21.11 AU

Year: 28723 Days

Day: 16.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,238,488 km

• M1: 120,725 km (0.12 R)
• M2: 444,006 km (0.047 R)
• M3: 1,245,851 km (0.119 R)
• M4: 1,635,554 km (0.104 R)
• M5: 1,878,650 km (0.083 R)
• M6: 2,060,860 km (0.089 R)
• M7: 3,129,139 km (0.109 R)
• M8: 3,657,818 km (0.102 R)
• M9: 4,816,004 km (0.112 R)
• M10: 8,358,482 km (0.044 R)
• M11: 8,631,797 km (0.107 R)
• M12: 9,370,212 km (0.063 R)
• M13: 9,605,829 km (0.085 R)
• M14: 10,778,676 km (0.081 R)
• M15: 14,865,989 km (0.076 R)
• M16: 15,758,490 km (0.092 R)
• M17: 19,879,612 km (0.033 R)
• M18: 22,605,136 km (0.116 R)
• M19: 30,551,775 km (0.093 R)
• M20: 35,144,130 km (0.07 R)
• M21: 37,900,471 km (0.109 R)
• M22: 38,800,003 km (0.026 R)
• M23: 45,499,145 km (0.06 R)
• M24: 60,313,224 km (0.105 R)
• M25: 64,461,872 km (0.054 R)
• M26: 64,674,151 km (0.107 R)
• M27: 79,495,860 km (0.096 R)
• M28: 83,967,340 km (0.047 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit