🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.76 AU - 1.16 AU

Year: 289 Days

Day: 12.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 116.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.18 AU - 1.64 AU

Year: 515 Days

Day: 17.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,990,693 km

• M1: 88,562 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.98 AU - 2.28 AU

Year: 956 Days

Day: 39.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,990,693 km

• M1: 156,031 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.02 AU - 2.82 AU

Year: 1158 Days

Day: 31.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.2 AU - 4.96 AU

Year: 3015 Days

Day: 34.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,990,693 km

• M1: 26,329 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.3 AU - 6.74 AU

Year: 4543 Days

Day: 14.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.8

Radius: 11.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.04 AU - 14.36 AU

Year: 12310 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,990,693 km

• M1: 140,024 km (0.101 R)
• M2: 629,957 km (0.115 R)
• M3: 1,475,484 km (0.075 R)
• M4: 1,825,543 km (0.118 R)
• M5: 2,861,658 km (0.115 R)
• M6: 3,908,095 km (0.082 R)
• M7: 5,193,140 km (0.112 R)
• M8: 5,712,095 km (0.111 R)
• M9: 7,162,596 km (0.091 R)
• M10: 7,560,826 km (0.104 R)
• M11: 9,257,415 km (0.104 R)
• M12: 10,470,654 km (0.091 R)
• M13: 12,007,323 km (0.106 R)
• M14: 13,033,864 km (0.081 R)
• M15: 13,568,676 km (0.099 R)
• M16: 15,457,499 km (0.098 R)
• M17: 17,803,194 km (0.076 R)
• M18: 20,695,369 km (0.059 R)
• M19: 21,835,604 km (0.07 R)
• M20: 22,336,907 km (0.108 R)
• M21: 22,760,418 km (0.118 R)
• M22: 23,362,550 km (0.113 R)
• M23: 24,868,851 km (0.059 R)
• M24: 28,567,957 km (0.053 R)
• M25: 32,618,469 km (0.053 R)

Kuiper Belt

Range: 35.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 14,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit