🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.8 AU - 0.84 AU

Year: 270 Days

Day: 23.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.12 AU - 1.3 AU

Year: 484 Days

Day: 33.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.23 AU - 1.31 AU

Year: 520 Days

Day: 23.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,480,638 km

• M1: 126,560 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.44 AU - 1.76 AU

Year: 736 Days

Day: 44 Hours

Environment

Temp: -41 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.74 AU - 1.96 AU

Year: 915 Days

Day: 13.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.09 AU - 2.35 AU

Year: 1202 Days

Day: 32 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.5

Radius: 13.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.69 AU - 7.23 AU

Year: 6673 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,480,638 km

• M1: 177,573 km (0.116 R)
• M2: 663,317 km (0.087 R)
• M3: 1,125,724 km (0.116 R)
• M4: 1,886,280 km (0.039 R)
• M5: 2,870,334 km (0.065 R)
• M6: 3,490,717 km (0.113 R)
• M7: 4,225,541 km (0.12 R)
• M8: 4,743,000 km (0.113 R)
• M9: 5,425,915 km (0.082 R)
• M10: 5,972,246 km (0.118 R)
• M11: 8,325,570 km (0.071 R)
• M12: 10,013,633 km (0.082 R)
• M13: 13,472,036 km (0.117 R)
• M14: 14,721,777 km (0.099 R)
• M15: 18,431,654 km (0.109 R)
• M16: 19,374,719 km (0.082 R)
• M17: 24,234,556 km (0.072 R)
• M18: 25,543,537 km (0.082 R)
• M19: 27,175,949 km (0.083 R)
• M20: 27,735,296 km (0.071 R)
• M21: 28,397,416 km (0.117 R)
• M22: 30,347,873 km (0.111 R)
• M23: 30,950,004 km (0.116 R)
• M24: 34,297,107 km (0.098 R)
• M25: 36,620,362 km (0.044 R)
• M26: 38,693,788 km (0.058 R)
• M27: 39,879,052 km (0.063 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 10,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit