🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.52 AU - 0.84 AU

Year: 196 Days

Day: 42 Hours

Environment

Temp: 219 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.84 AU - 1.3 AU

Year: 387 Days

Day: 40.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,772,592 km

• M1: 71,358 km (0.072 R)
• M2: 283,189 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.28 AU - 1.88 AU

Year: 695 Days

Day: 45.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.03 AU - 2.07 AU

Year: 1027 Days

Day: 31.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.01 AU - 4.23 AU

Year: 2410 Days

Day: 34.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,772,592 km

• M1: 19,747 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.3 AU - 5.74 AU

Year: 3935 Days

Day: 36.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.5

Radius: 11.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.84 AU - 6.82 AU

Year: 5572 Days

Day: 13 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,772,592 km

• M1: 140,921 km (0.103 R)
• M2: 571,763 km (0.081 R)
• M3: 1,115,103 km (0.081 R)
• M4: 1,511,537 km (0.115 R)
• M5: 1,870,721 km (0.092 R)
• M6: 2,715,949 km (0.102 R)
• M7: 3,178,805 km (0.094 R)
• M8: 3,799,487 km (0.074 R)
• M9: 4,287,625 km (0.102 R)
• M10: 6,215,343 km (0.111 R)
• M11: 6,611,328 km (0.118 R)
• M12: 8,186,444 km (0.026 R)
• M13: 8,551,463 km (0.07 R)
• M14: 9,753,183 km (0.086 R)
• M15: 11,693,467 km (0.081 R)
• M16: 12,925,256 km (0.033 R)
• M17: 13,321,092 km (0.06 R)
• M18: 14,346,436 km (0.089 R)
• M19: 15,756,994 km (0.073 R)
• M20: 16,496,008 km (0.111 R)
• M21: 18,475,786 km (0.072 R)
• M22: 19,105,742 km (0.109 R)
• M23: 22,402,132 km (0.09 R)
• M24: 23,924,439 km (0.112 R)
• M25: 26,772,633 km (0.111 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 16,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit