🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 12.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,452,723 km

• M1: 420,071 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.84 AU - 1.24 AU

Year: 385 Days

Day: 25.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.48 AU - 2.76 AU

Year: 1541 Days

Day: 19.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,452,723 km

• M1: 2,007,454 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354

Radius: 14.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.23 AU - 6.41 AU

Year: 4460 Days

Day: 5.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 22,452,723 km

• M1: 430,543 km (0.101 R)
• M2: 525,388 km (0.036 R)
• M3: 629,957 km (0.085 R)
• M4: 917,783 km (0.083 R)
• M5: 1,201,420 km (0.094 R)
• M6: 1,398,590 km (0.074 R)
• M7: 1,593,517 km (0.052 R)
• M8: 2,084,646 km (0.119 R)
• M9: 2,590,287 km (0.112 R)
• M10: 3,623,709 km (0.108 R)
• M11: 3,731,868 km (0.113 R)
• M12: 4,175,277 km (0.059 R)
• M13: 4,365,266 km (0.112 R)
• M14: 4,655,486 km (0.094 R)
• M15: 5,543,349 km (0.091 R)
• M16: 5,836,860 km (0.087 R)
• M17: 6,071,280 km (0.109 R)
• M18: 6,287,000 km (0.08 R)
• M19: 6,703,929 km (0.096 R)
• M20: 6,837,371 km (0.059 R)
• M21: 7,152,573 km (0.057 R)
• M22: 7,266,268 km (0.079 R)
• M23: 7,657,466 km (0.103 R)
• M24: 8,292,958 km (0.074 R)
• M25: 10,197,638 km (0.039 R)
• M26: 10,403,186 km (0.116 R)
• M27: 10,844,350 km (0.031 R)
• M28: 11,133,074 km (0.081 R)
• M29: 12,725,094 km (0.068 R)
• M30: 13,029,825 km (0.106 R)
• M31: 13,393,049 km (0.115 R)
• M32: 13,618,193 km (0.11 R)
• M33: 13,873,108 km (0.105 R)
• M34: 14,129,519 km (0.094 R)
• M35: 14,416,298 km (0.054 R)
• M36: 14,618,255 km (0.108 R)
• M37: 14,791,938 km (0.096 R)
• M38: 14,966,519 km (0.097 R)
• M39: 15,435,209 km (0.115 R)
• M40: 16,147,445 km (0.085 R)
• M41: 16,417,170 km (0.109 R)
• M42: 16,870,301 km (0.045 R)
• M43: 17,696,231 km (0.117 R)
• M44: 17,912,550 km (0.036 R)
• M45: 18,067,533 km (0.089 R)
• M46: 19,292,141 km (0.062 R)
• M47: 19,866,448 km (0.112 R)
• M48: 20,123,457 km (0.053 R)
• M49: 20,478,752 km (0.076 R)
• M50: 21,986,698 km (0.077 R)
• M51: 22,252,534 km (0.119 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 18,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit