🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.44 AU - 0.68 AU

Year: 182 Days

Day: 46.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,748,066 km

• M1: 189,241 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.67 AU - 1.03 AU

Year: 340 Days

Day: 47.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.85 AU - 1.13 AU

Year: 427 Days

Day: 18.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 147.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.67 AU - 1.67 AU

Year: 935 Days

Day: 37.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,748,066 km

• M1: 30,069 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.15 AU - 2.33 AU

Year: 1453 Days

Day: 34.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 8

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.18 AU - 7.16 AU

Year: 6643 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 78.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,748,066 km

• M1: 112,946 km (0.102 R)
• M2: 434,881 km (0.072 R)
• M3: 1,231,190 km (0.089 R)
• M4: 1,702,873 km (0.116 R)
• M5: 3,301,924 km (0.09 R)
• M6: 3,705,240 km (0.089 R)
• M7: 4,070,109 km (0.102 R)
• M8: 4,458,914 km (0.055 R)
• M9: 4,898,732 km (0.066 R)
• M10: 5,198,676 km (0.115 R)
• M11: 5,686,215 km (0.119 R)
• M12: 6,458,290 km (0.081 R)
• M13: 6,920,248 km (0.078 R)
• M14: 7,228,569 km (0.069 R)
• M15: 7,690,378 km (0.076 R)
• M16: 7,946,938 km (0.028 R)
• M17: 8,361,923 km (0.113 R)
• M18: 8,791,268 km (0.112 R)
• M19: 9,993,736 km (0.037 R)
• M20: 12,219,304 km (0.067 R)
• M21: 12,721,504 km (0.059 R)
• M22: 13,081,137 km (0.097 R)
• M23: 13,713,487 km (0.105 R)
• M24: 13,982,763 km (0.063 R)
• M25: 15,095,921 km (0.092 R)
• M26: 15,499,237 km (0.12 R)
• M27: 17,371,754 km (0.047 R)
• M28: 23,732,505 km (0.1 R)
• M29: 24,199,400 km (0.059 R)
• M30: 25,232,074 km (0.052 R)
• M31: 26,293,920 km (0.12 R)
• M32: 26,543,150 km (0.073 R)
• M33: 30,748,047 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit