🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.64 AU - 0.96 AU

Year: 268 Days

Day: 14.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.02 AU - 1.16 AU

Year: 426 Days

Day: 45.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,099,583 km

• M1: 35,455 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.33 AU - 1.49 AU

Year: 627 Days

Day: 16 Hours

Environment

Temp: -44 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.02 AU - 2.64 AU

Year: 1333 Days

Day: 22.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.55 AU - 4.55 AU

Year: 3054 Days

Day: 38.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.72 AU - 4.96 AU

Year: 3388 Days

Day: 39.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 11.9

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.66 AU - 4.68 AU

Year: 3782 Days

Day: 12.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,099,583 km

• M1: 148,102 km (0.11 R)
• M2: 639,232 km (0.102 R)
• M3: 1,021,604 km (0.082 R)
• M4: 1,452,147 km (0.116 R)
• M5: 1,910,215 km (0.11 R)
• M6: 2,545,258 km (0.081 R)
• M7: 2,922,245 km (0.087 R)
• M8: 4,239,005 km (0.093 R)
• M9: 5,243,106 km (0.101 R)
• M10: 5,917,942 km (0.109 R)
• M11: 6,430,315 km (0.114 R)
• M12: 6,939,396 km (0.071 R)
• M13: 9,211,040 km (0.108 R)
• M14: 10,711,806 km (0.103 R)
• M15: 11,428,829 km (0.073 R)
• M16: 12,034,700 km (0.104 R)
• M17: 13,209,492 km (0.045 R)
• M18: 13,772,878 km (0.104 R)
• M19: 14,245,607 km (0.113 R)
• M20: 14,892,917 km (0.11 R)
• M21: 15,672,621 km (0.102 R)
• M22: 17,803,044 km (0.114 R)
• M23: 19,261,175 km (0.091 R)
• M24: 20,592,745 km (0.055 R)
• M25: 22,270,336 km (0.119 R)
• M26: 24,877,827 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 15,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit