🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.21 AU - 2.71 AU

Year: 1409 Days

Day: 40.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,293,920 km

• M1: 276,008 km (0.115 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 12.9

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.67 AU - 7.83 AU

Year: 7130 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,293,920 km

• M1: 160,668 km (0.088 R)
• M2: 603,627 km (0.09 R)
• M3: 1,649,317 km (0.058 R)
• M4: 2,229,008 km (0.117 R)
• M5: 3,154,271 km (0.115 R)
• M6: 3,979,603 km (0.086 R)
• M7: 4,402,665 km (0.113 R)
• M8: 4,885,118 km (0.065 R)
• M9: 6,694,056 km (0.109 R)
• M10: 7,334,484 km (0.085 R)
• M11: 8,098,182 km (0.099 R)
• M12: 8,738,012 km (0.068 R)
• M13: 11,962,743 km (0.114 R)
• M14: 14,694,550 km (0.103 R)
• M15: 16,040,332 km (0.078 R)
• M16: 17,119,681 km (0.118 R)
• M17: 19,049,942 km (0.12 R)
• M18: 19,648,783 km (0.106 R)
• M19: 20,260,189 km (0.11 R)
• M20: 21,763,049 km (0.1 R)
• M21: 22,749,797 km (0.101 R)
• M22: 23,254,241 km (0.069 R)
• M23: 23,680,296 km (0.068 R)
• M24: 26,439,479 km (0.094 R)
• M25: 30,005,294 km (0.117 R)
• M26: 35,429,114 km (0.09 R)
• M27: 38,312,314 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489

Radius: 4

Gravity: 30.56 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.24 AU - 19.54 AU

Year: 24236 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,293,920 km

• M1: 61,934 km (0.095 R)
• M2: 207,941 km (0.112 R)
• M3: 596,447 km (0.089 R)
• M4: 883,525 km (0.068 R)
• M5: 1,763,609 km (0.103 R)
• M6: 2,093,921 km (0.069 R)
• M7: 2,775,489 km (0.085 R)
• M8: 3,447,483 km (0.106 R)
• M9: 3,744,435 km (0.119 R)
• M10: 4,883,024 km (0.085 R)
• M11: 6,629,729 km (0.117 R)
• M12: 6,948,821 km (0.047 R)
• M13: 7,182,942 km (0.11 R)
• M14: 7,422,298 km (0.027 R)
• M15: 7,866,454 km (0.059 R)
• M16: 8,120,771 km (0.057 R)
• M17: 10,848,389 km (0.055 R)
• M18: 11,420,002 km (0.063 R)
• M19: 12,553,954 km (0.045 R)
• M20: 17,325,229 km (0.05 R)
• M21: 19,549,001 km (0.116 R)
• M22: 28,048,254 km (0.079 R)
• M23: 32,118,513 km (0.108 R)
• M24: 35,177,042 km (0.04 R)
• M25: 43,581,450 km (0.12 R)
• M26: 52,152,959 km (0.073 R)
• M27: 54,138,273 km (0.106 R)
• M28: 56,360,699 km (0.029 R)
• M29: 56,925,730 km (0.109 R)
• M30: 58,258,647 km (0.12 R)
• M31: 63,189,093 km (0.09 R)
• M32: 66,906,301 km (0.104 R)
• M33: 67,539,699 km (0.08 R)
• M34: 74,546,414 km (0.1 R)
• M35: 76,831,372 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit