🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.5 AU - 0.52 AU

Year: 138 Days

Day: 45.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.88 AU - 1.16 AU

Year: 390 Days

Day: 30.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.34 AU - 3.02 AU

Year: 1662 Days

Day: 18.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,000,243 km

• M1: 2,457,743 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.05 AU - 4.51 AU

Year: 2783 Days

Day: 20.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,000,243 km

• M1: 852,409 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 11.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.86 AU - 5.62 AU

Year: 4543 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 14,000,243 km

• M1: 144,212 km (0.089 R)
• M2: 276,008 km (0.107 R)
• M3: 369,058 km (0.064 R)
• M4: 590,762 km (0.095 R)
• M5: 679,773 km (0.066 R)
• M6: 766,689 km (0.047 R)
• M7: 952,639 km (0.073 R)
• M8: 1,145,321 km (0.105 R)
• M9: 1,369,718 km (0.106 R)
• M10: 1,473,240 km (0.084 R)
• M11: 1,628,522 km (0.115 R)
• M12: 2,105,590 km (0.112 R)
• M13: 2,543,313 km (0.09 R)
• M14: 2,814,834 km (0.034 R)
• M15: 2,911,474 km (0.098 R)
• M16: 3,606,505 km (0.066 R)
• M17: 3,993,216 km (0.081 R)
• M18: 4,295,553 km (0.051 R)
• M19: 4,393,390 km (0.094 R)
• M20: 4,591,308 km (0.113 R)
• M21: 5,098,744 km (0.115 R)
• M22: 5,291,875 km (0.055 R)
• M23: 5,442,071 km (0.112 R)
• M24: 5,777,619 km (0.117 R)
• M25: 6,167,172 km (0.076 R)
• M26: 6,533,089 km (0.099 R)
• M27: 7,186,233 km (0.104 R)
• M28: 7,554,393 km (0.074 R)
• M29: 7,997,652 km (0.092 R)
• M30: 8,625,215 km (0.074 R)
• M31: 8,731,280 km (0.076 R)
• M32: 8,855,745 km (0.104 R)
• M33: 9,070,268 km (0.113 R)
• M34: 9,341,041 km (0.094 R)
• M35: 9,413,745 km (0.111 R)
• M36: 9,669,408 km (0.064 R)
• M37: 10,094,565 km (0.08 R)
• M38: 10,734,395 km (0.079 R)
• M39: 11,213,108 km (0.105 R)
• M40: 11,309,749 km (0.101 R)
• M41: 11,406,538 km (0.091 R)
• M42: 11,523,225 km (0.059 R)
• M43: 12,052,951 km (0.114 R)
• M44: 12,132,088 km (0.059 R)
• M45: 12,390,593 km (0.069 R)
• M46: 12,510,571 km (0.073 R)
• M47: 12,650,894 km (0.033 R)
• M48: 13,156,534 km (0.049 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit