🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.83 AU - 0.95 AU

Year: 316 Days

Day: 22.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,124,146 km

• M1: 66,571 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.88 AU - 1.1 AU

Year: 371 Days

Day: 25.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.47 AU - 1.61 AU

Year: 720 Days

Day: 42.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,124,146 km

• M1: 688,150 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.52 AU - 1.88 AU

Year: 835 Days

Day: 39.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.46 AU - 2.36 AU

Year: 994 Days

Day: 21.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,124,146 km

• M1: 62,083 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.84 AU - 2.26 AU

Year: 1106 Days

Day: 16 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.21 AU - 4.19 AU

Year: 2681 Days

Day: 41.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 14.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.39 AU - 8.39 AU

Year: 8349 Days

Day: 5.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,124,146 km

• M1: 207,642 km (0.09 R)
• M2: 1,577,210 km (0.111 R)
• M3: 2,499,631 km (0.11 R)
• M4: 2,978,942 km (0.081 R)
• M5: 3,725,137 km (0.107 R)
• M6: 4,244,840 km (0.076 R)
• M7: 4,963,957 km (0.112 R)
• M8: 6,224,767 km (0.096 R)
• M9: 6,514,389 km (0.108 R)
• M10: 7,443,840 km (0.087 R)
• M11: 7,614,232 km (0.119 R)
• M12: 9,388,762 km (0.115 R)
• M13: 11,129,483 km (0.113 R)
• M14: 12,036,794 km (0.112 R)
• M15: 18,327,684 km (0.066 R)
• M16: 18,883,290 km (0.084 R)
• M17: 19,585,503 km (0.096 R)
• M18: 20,967,338 km (0.059 R)
• M19: 29,406,902 km (0.041 R)
• M20: 30,057,204 km (0.109 R)
• M21: 30,821,948 km (0.094 R)
• M22: 36,467,473 km (0.102 R)
• M23: 37,282,931 km (0.081 R)
• M24: 39,407,370 km (0.083 R)
• M25: 39,705,519 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 15,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit