🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.55 AU - 0.69 AU

Year: 176 Days

Day: 37.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.97 AU - 1.47 AU

Year: 485 Days

Day: 36.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,459,191 km

• M1: 29,471 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.62 AU - 1.79 AU

Year: 798 Days

Day: 42 Hours

Environment

Temp: -36 °C

Axial Tilt: 52.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.52 AU - 2.24 AU

Year: 928 Days

Day: 15.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,459,191 km

• M1: 812,466 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.7

Radius: 3.5

Gravity: 39.65 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 19.12 AU - 20.14 AU

Year: 31301 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,459,191 km

• M1: 50,265 km (0.103 R)
• M2: 189,989 km (0.109 R)
• M3: 622,327 km (0.112 R)
• M4: 1,744,760 km (0.054 R)
• M5: 2,390,424 km (0.117 R)
• M6: 2,511,748 km (0.076 R)
• M7: 3,480,394 km (0.03 R)
• M8: 4,636,487 km (0.076 R)
• M9: 6,026,700 km (0.102 R)
• M10: 7,311,746 km (0.118 R)
• M11: 8,485,341 km (0.054 R)
• M12: 8,825,975 km (0.09 R)
• M13: 10,732,750 km (0.064 R)
• M14: 11,402,051 km (0.054 R)
• M15: 11,539,232 km (0.071 R)
• M16: 12,169,936 km (0.027 R)
• M17: 13,196,178 km (0.097 R)
• M18: 16,531,462 km (0.064 R)
• M19: 18,723,071 km (0.102 R)
• M20: 19,987,472 km (0.112 R)
• M21: 23,561,066 km (0.059 R)
• M22: 25,264,537 km (0.041 R)
• M23: 28,534,597 km (0.039 R)
• M24: 29,684,406 km (0.078 R)
• M25: 30,074,408 km (0.052 R)
• M26: 31,533,735 km (0.045 R)
• M27: 32,486,524 km (0.115 R)
• M28: 33,598,784 km (0.053 R)
• M29: 40,014,588 km (0.06 R)
• M30: 43,424,971 km (0.067 R)
• M31: 45,286,417 km (0.083 R)
• M32: 55,788,786 km (0.026 R)
• M33: 63,623,675 km (0.108 R)
• M34: 66,242,236 km (0.09 R)
• M35: 66,685,495 km (0.045 R)
• M36: 67,130,848 km (0.083 R)
• M37: 84,772,925 km (0.05 R)
• M38: 89,282,702 km (0.119 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 13,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit